diff options
author | Andrew Haley <aph@redhat.com> | 2016-09-30 16:24:48 +0000 |
---|---|---|
committer | Andrew Haley <aph@gcc.gnu.org> | 2016-09-30 16:24:48 +0000 |
commit | 07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch) | |
tree | 3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/gnu/java/awt/peer | |
parent | eae993948bae8b788c53772bcb9217c063716f93 (diff) | |
download | gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.zip gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.gz gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.bz2 |
Makefile.def: Remove libjava.
2016-09-30 Andrew Haley <aph@redhat.com>
* Makefile.def: Remove libjava.
* Makefile.tpl: Likewise.
* Makefile.in: Regenerate.
* configure.ac: Likewise.
* configure: Likewise.
* gcc/java: Remove.
* libjava: Likewise.
From-SVN: r240662
Diffstat (limited to 'libjava/classpath/gnu/java/awt/peer')
137 files changed, 0 insertions, 35034 deletions
diff --git a/libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java b/libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java deleted file mode 100644 index fd4f498..0000000 --- a/libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java +++ /dev/null @@ -1,301 +0,0 @@ -/* ClasspathDesktopPeer.java -- Offers a concrete implementation for DesktopPeer - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - - This file is part of GNU Classpath. - - GNU Classpath is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - GNU Classpath is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with GNU Classpath; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. - - Linking this library statically or dynamically with other modules is - making a combined work based on this library. Thus, the terms and - conditions of the GNU General Public License cover the whole - combination. - - As a special exception, the copyright holders of this library give you - permission to link this library with independent modules to produce an - executable, regardless of the license terms of these independent - modules, and to copy and distribute the resulting executable under - terms of your choice, provided that you also meet, for each linked - independent module, the terms and conditions of the license of that - module. An independent module is a module which is not derived from - or based on this library. If you modify this library, you may extend - this exception to your version of the library, but you are not - obligated to do so. If you do not wish to do so, delete this - exception statement from your version. */ - -package gnu.java.awt.peer; - -import java.awt.AWTPermission; -import java.awt.Desktop.Action; -import java.awt.peer.DesktopPeer; - -import java.io.File; -import java.io.IOException; - -import java.net.URI; - -import java.util.prefs.Preferences; - -/** - * Offers a common implementation for the Desktop peers, that enables - * access to default system application within java processes. - * - * @author Mario Torre <neugens@limasoftware.net> - */ -public class ClasspathDesktopPeer - implements DesktopPeer -{ - /** This is the fallback browser, if no desktop was detected. */ - protected static final String _DEFAULT_BROWSER = "firefox"; - - /** gnu.java.awt.peer.Desktop.html.command */ - protected static final String _BROWSE = "html"; - - /** gnu.java.awt.peer.Desktop.mail.command */ - protected static final String _MAIL = "mail"; - - /** gnu.java.awt.peer.Desktop.edit.command */ - protected static final String _EDIT = "edit"; - - /** gnu.java.awt.peer.Desktop.print.command */ - protected static final String _PRINT = "print"; - - /** gnu.java.awt.peer.Desktop.open.command */ - protected static final String _OPEN = "open"; - - /** */ - protected static final KDEDesktopPeer kde = new KDEDesktopPeer(); - - /** */ - protected static final GnomeDesktopPeer gnome = new GnomeDesktopPeer(); - - /** */ - protected static final ClasspathDesktopPeer classpath = - new ClasspathDesktopPeer(); - - /** - * Preference subsystem. Packagers and users can override the default - * behaviour of this class via preferences and system properties. - */ - protected Preferences prefs = - Preferences.userNodeForPackage(ClasspathDesktopPeer.class).node("Desktop"); - - /** - * @param target - */ - protected ClasspathDesktopPeer() - { - /* nothing to do */ - } - - public boolean isSupported(Action action) - { - String check = null; - - switch(action) - { - case BROWSE: - check = _BROWSE; - break; - - case MAIL: - check = _MAIL; - break; - - case EDIT: - check = _EDIT; - break; - - case PRINT: - check = _PRINT; - break; - - case OPEN: default: - check = _OPEN; - break; - } - - return this.supportCommand(check); - } - - public void browse(URI url) throws IOException - { - checkPermissions(); - - String browser = getCommand(_BROWSE); - - if (browser == null) - throw new UnsupportedOperationException(); - - browser = browser + " " + url.toString(); - - Runtime.getRuntime().exec(browser); - } - - public void edit(File file) throws IOException - { - checkPermissions(file, false); - - String edit = getCommand(_EDIT); - - if (edit == null) - throw new UnsupportedOperationException(); - - edit = edit + " " + file.getAbsolutePath(); - Runtime.getRuntime().exec(edit); - } - - public void mail(URI mailtoURL) throws IOException - { - checkPermissions(); - - String scheme = mailtoURL.getScheme(); - if (scheme == null || !scheme.equalsIgnoreCase("mailto")) - throw new IllegalArgumentException("URI Scheme not of type mailto"); - - String mail = getCommand(_MAIL); - - if (mail == null) - throw new UnsupportedOperationException(); - - mail = mail + " " + mailtoURL.toString(); - - Runtime.getRuntime().exec(mail); - } - - public void mail() throws IOException - { - checkPermissions(); - - String mail = getCommand(_MAIL); - - if (mail == null) - throw new UnsupportedOperationException(); - - Runtime.getRuntime().exec(mail); - } - - public void open(File file) throws IOException - { - checkPermissions(file, true); - - String open = getCommand(_OPEN); - - if (open == null) - throw new UnsupportedOperationException(); - - open = open + " " + file.getAbsolutePath(); - Runtime.getRuntime().exec(open); - } - - public void print(File file) throws IOException - { - checkPrintPermissions(file); - - String print = getCommand(_PRINT); - - if (print == null) - throw new UnsupportedOperationException(); - - print = print + " " + file.getAbsolutePath(); - Runtime.getRuntime().exec(print); - } - - protected String getCommand(String action) - { - // check if a system property exist - String command = - System.getProperty("gnu.java.awt.peer.Desktop." + action + ".command"); - - // otherwise, get it from preferences, if any - if (command == null) - { - command = prefs.node(action).get("command", null); - } - - return command; - } - - /** - * Note: Checks for AWTPermission("showWindowWithoutWarningBanner") only. - */ - protected void checkPermissions() - { - SecurityManager sm = System.getSecurityManager(); - if (sm != null) { - sm.checkPermission(new AWTPermission("showWindowWithoutWarningBanner")); - } - } - - /** - * Calls checkPermissions() and checks for SecurityManager.checkRead() - * and, if readOnly is false, for SecurityManager.checkWrite() - */ - protected void checkPermissions(File file, boolean readOnly) - { - checkPermissions(); - - SecurityManager sm = System.getSecurityManager(); - if (sm != null) { - sm.checkRead(file.toString()); - if (!readOnly) sm.checkWrite(file.toString()); - } - } - - /** - * Calls checkPermissions(file, true) and checks for - * SecurityManager.checkPrintJobAccess() - */ - protected void checkPrintPermissions(File file) - { - checkPermissions(file, true); - - SecurityManager sm = System.getSecurityManager(); - if (sm != null) { - sm.checkPrintJobAccess(); - } - } - - /** - * @param check - * @return - */ - protected boolean supportCommand(String check) - { - return ((this.getCommand(check) != null) ? true : false); - } - - /** - * @return - */ - public static DesktopPeer getDesktop() - { - // check if we are under Gnome or KDE or anything else - String desktopSession = System.getenv("GNOME_DESKTOP_SESSION_ID"); - if (desktopSession == null) - { - desktopSession = System.getenv("KDE_FULL_SESSION"); - if (desktopSession != null) - return kde; - } - else - { - return gnome; - } - - // revert to this class for default values - return classpath; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/ClasspathFontPeer.java b/libjava/classpath/gnu/java/awt/peer/ClasspathFontPeer.java deleted file mode 100644 index 96677a4..0000000 --- a/libjava/classpath/gnu/java/awt/peer/ClasspathFontPeer.java +++ /dev/null @@ -1,865 +0,0 @@ -/* ClasspathFontPeer.java -- Font peer used by GNU Classpath. - Copyright (C) 2003, 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer; - -import gnu.java.awt.ClasspathToolkit; - -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Toolkit; -import java.awt.font.FontRenderContext; -import java.awt.font.GlyphVector; -import java.awt.font.LineMetrics; -import java.awt.font.TextAttribute; -import java.awt.font.TransformAttribute; -import java.awt.geom.AffineTransform; -import java.awt.geom.Rectangle2D; -import java.awt.peer.FontPeer; -import java.text.AttributedCharacterIterator; -import java.text.CharacterIterator; -import java.util.HashMap; -import java.util.LinkedHashMap; -import java.util.Locale; -import java.util.Map; - -/** - * A peer for fonts that are used inside Classpath. The purpose of - * this interface is to abstract from platform-specific font handling - * in the Classpath implementation of java.awt.Font and related - * classes. - * - * <p><b>State kept by the peer:</b> a peer is generated for each Font - * object in the default implementation. If you wish to share peers between - * fonts, you will need to subclass both ClasspathFontPeer and - * {@link ClasspathToolKit}.</p> - * - * <p><b>Thread Safety:</b> Methods of this interface may be called - * from arbitrary threads at any time. Implementations of the - * <code>ClasspathFontPeer</code> interface are required to perform - * the necessary synchronization.</p> - * - * @see java.awt.Font#getPeer - * @see java.awt.Toolkit#getFontPeer - * - * @author Sascha Brawer (brawer@dandelis.ch) - * @author Graydon Hoare (graydon@redhat.com) - */ -public abstract class ClasspathFontPeer - implements FontPeer -{ - - /*************************************************************************/ - - /* - * Instance Variables - */ - - /** - * The 3 names of this font. all fonts have 3 names, some of which - * may be equal: - * - * logical -- name the font was constructed from - * family -- a designer or brand name (Helvetica) - * face -- specific instance of a design (Helvetica Regular) - * - * @see isLogicalFontName - */ - - protected String logicalName; - protected String familyName; - protected String faceName; - - /** - * The font style, which is a combination (by OR-ing) of the font style - * constants PLAIN, BOLD and ITALIC, in this class. - */ - protected int style; - - /** - * The font point size. A point is 1/72 of an inch. - */ - protected float size; - - /** - * The affine transformation the font is currently subject to. - */ - protected AffineTransform transform; - - static class LRUCache<K,V> extends LinkedHashMap<K,V> - { - int max_entries; - public LRUCache(int max) - { - super(max, 0.75f, true); - max_entries = max; - } - protected boolean removeEldestEntry(Map.Entry eldest) - { - return size() > max_entries; - } - } - - private static LRUCache<AffineTransform,TransformAttribute> transCache = - new LRUCache<AffineTransform,TransformAttribute>(50); - - protected static ClasspathToolkit tk() - { - return (ClasspathToolkit)(Toolkit.getDefaultToolkit ()); - } - - /* - * Confusingly, a Logical Font is a concept unrelated to - * a Font's Logical Name. - * - * A Logical Font is one of 6 built-in, abstract font types - * which must be supported by any java environment: SansSerif, - * Serif, Monospaced, Dialog, and DialogInput. - * - * A Font's Logical Name is the name the font was constructed - * from. This might be the name of a Logical Font, or it might - * be the name of a Font Face. - */ - - protected static boolean isLogicalFontName(String name) - { - String uname = name.toUpperCase (); - return (uname.equals ("SANSSERIF") || - uname.equals ("SERIF") || - uname.equals ("MONOSPACED") || - uname.equals ("DIALOG") || - uname.equals ("DIALOGINPUT") || - uname.equals ("DEFAULT")); - } - - protected static String logicalFontNameToFaceName (String name) - { - String uname = name.toUpperCase (); - if (uname.equals("SANSSERIF")) - return "Helvetica"; - else if (uname.equals ("SERIF")) - return "Times"; - else if (uname.equals ("MONOSPACED")) - return "Courier"; - else if (uname.equals ("DIALOG")) - return "Helvetica"; - else if (uname.equals ("DIALOGINPUT")) - return "Helvetica"; - else if (uname.equals ("DEFAULT")) - return "Dialog.plain"; - else - return "Helvetica"; - } - - protected static String faceNameToFamilyName (String name) - { - return name; - } - - public static void copyStyleToAttrs (int style, Map attrs) - { - if ((style & Font.BOLD) == Font.BOLD) - attrs.put (TextAttribute.WEIGHT, TextAttribute.WEIGHT_BOLD); - else - attrs.put (TextAttribute.WEIGHT, TextAttribute.WEIGHT_REGULAR); - - if ((style & Font.ITALIC) == Font.ITALIC) - attrs.put (TextAttribute.POSTURE, TextAttribute.POSTURE_OBLIQUE); - else - attrs.put (TextAttribute.POSTURE, TextAttribute.POSTURE_REGULAR); - } - - protected static void copyFamilyToAttrs (String fam, Map attrs) - { - if (fam != null) - attrs.put (TextAttribute.FAMILY, fam); - } - - public static void copySizeToAttrs (float size, Map attrs) - { - attrs.put (TextAttribute.SIZE, new Float (size)); - } - - protected static void copyTransformToAttrs (AffineTransform trans, Map attrs) - { - if (trans != null) - { - TransformAttribute ta; - synchronized(transCache) - { - ta = transCache.get(trans); - if (ta == null) - { - ta = new TransformAttribute(trans); - transCache.put(trans, ta); - } - } - attrs.put(TextAttribute.TRANSFORM, ta); - } - } - - - protected void setStandardAttributes (String name, String family, int style, - float size, AffineTransform trans) - { - this.logicalName = name; - - if (isLogicalFontName (name)) - this.faceName = logicalFontNameToFaceName (name); - else - this.faceName = name; - - if (family != null) - this.familyName = family; - else - this.familyName = faceNameToFamilyName (faceName); - - this.style = style; - this.size = size; - this.transform = trans; - } - - - protected void setStandardAttributes (String name, Map attribs) - { - String family = this.familyName; - AffineTransform trans = this.transform; - float size = this.size; - int style = this.style; - - if (attribs.containsKey (TextAttribute.FAMILY)) - family = (String) attribs.get (TextAttribute.FAMILY); - - if (name == null) - name = "Default"; - - if (attribs.containsKey (TextAttribute.WEIGHT)) - { - Float weight = (Float) attribs.get (TextAttribute.WEIGHT); - if (weight.floatValue () >= TextAttribute.WEIGHT_BOLD.floatValue ()) - style += Font.BOLD; - } - - if (attribs.containsKey (TextAttribute.POSTURE)) - { - Float posture = (Float) attribs.get (TextAttribute.POSTURE); - if (posture.floatValue () >= TextAttribute.POSTURE_OBLIQUE.floatValue ()) - style += Font.ITALIC; - } - - if (attribs.containsKey (TextAttribute.SIZE)) - { - Float sz = (Float) attribs.get (TextAttribute.SIZE); - size = sz.floatValue (); - - // Pango doesn't accept 0 as a font size. - if (size < 1) - size = 1; - } - else - size = 12; - - if (attribs.containsKey (TextAttribute.TRANSFORM)) - { - TransformAttribute ta = (TransformAttribute) - attribs.get(TextAttribute.TRANSFORM); - trans = ta.getTransform (); - } - - setStandardAttributes (name, family, style, size, trans); - } - - protected void getStandardAttributes (Map attrs) - { - copyFamilyToAttrs (this.familyName, attrs); - copySizeToAttrs (this.size, attrs); - copyStyleToAttrs (this.style, attrs); - copyTransformToAttrs (this.transform, attrs); - } - - - /* Begin public API */ - - public ClasspathFontPeer (String name, Map attrs) - { - setStandardAttributes (name, attrs); - } - - public ClasspathFontPeer (String name, int style, int size) - { - setStandardAttributes (name, (String)null, style, - (float)size, (AffineTransform)null); - } - - /** - * Implementation of {@link Font#getName} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public String getName (Font font) - { - return logicalName; - } - - /** - * Implementation of {@link Font#getFamily()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public String getFamily (Font font) - { - return familyName; - } - - /** - * Implementation of {@link Font#getFamily(Locale)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public String getFamily (Font font, Locale lc) - { - return familyName; - } - - /** - * Implementation of {@link Font#getFontName()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public String getFontName (Font font) - { - return faceName; - } - - /** - * Implementation of {@link Font#getFontName(Locale)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public String getFontName (Font font, Locale lc) - { - return faceName; - } - - /** - * Implementation of {@link Font#getSize} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public float getSize (Font font) - { - return size; - } - - /** - * Implementation of {@link Font#isPlain} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public boolean isPlain (Font font) - { - return style == Font.PLAIN; - } - - /** - * Implementation of {@link Font#isBold} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public boolean isBold (Font font) - { - return ((style & Font.BOLD) == Font.BOLD); - } - - /** - * Implementation of {@link Font#isItalic} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public boolean isItalic (Font font) - { - return ((style & Font.ITALIC) == Font.ITALIC); - } - - /** - * Implementation of {@link Font#deriveFont(int, float)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public Font deriveFont (Font font, int style, float size) - { - Map attrs = new HashMap (); - getStandardAttributes (attrs); - copyStyleToAttrs (style, attrs); - copySizeToAttrs (size, attrs); - return tk().getFont (logicalName, attrs); - } - - /** - * Implementation of {@link Font#deriveFont(float)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public Font deriveFont (Font font, float size) - { - Map attrs = new HashMap (); - getStandardAttributes (attrs); - copySizeToAttrs (size, attrs); - return tk().getFont (logicalName, attrs); - } - - /** - * Implementation of {@link Font#deriveFont(int)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public Font deriveFont (Font font, int style) - { - Map attrs = new HashMap (); - getStandardAttributes (attrs); - copyStyleToAttrs (style, attrs); - return tk().getFont (logicalName, attrs); - } - - /** - * Implementation of {@link Font#deriveFont(int, AffineTransform)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public Font deriveFont (Font font, int style, AffineTransform t) - { - Map attrs = new HashMap (); - getStandardAttributes (attrs); - copyStyleToAttrs (style, attrs); - copyTransformToAttrs (t, attrs); - return tk().getFont (logicalName, attrs); - } - - /** - * Implementation of {@link Font#deriveFont(AffineTransform)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public Font deriveFont (Font font, AffineTransform t) - { - Map attrs = new HashMap (); - getStandardAttributes (attrs); - copyTransformToAttrs (t, attrs); - return tk().getFont (logicalName, attrs); - } - - /** - * Implementation of {@link Font#deriveFont(Map)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public Font deriveFont (Font font, Map attrs) - { - return tk().getFont (logicalName, attrs); - } - - /** - * Implementation of {@link Font#getAttributes()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public Map getAttributes (Font font) - { - HashMap h = new HashMap (); - getStandardAttributes (h); - return h; - } - - /** - * Implementation of {@link Font#getAvailableAttributes()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public AttributedCharacterIterator.Attribute[] getAvailableAttributes(Font font) - { - AttributedCharacterIterator.Attribute a[] = - new AttributedCharacterIterator.Attribute[5]; - a[0] = TextAttribute.FAMILY; - a[1] = TextAttribute.SIZE; - a[2] = TextAttribute.POSTURE; - a[3] = TextAttribute.WEIGHT; - a[4] = TextAttribute.TRANSFORM; - return a; - } - - /** - * Implementation of {@link Font#getTransform()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public AffineTransform getTransform (Font font) - { - if (transform == null) - transform = new AffineTransform (); - return transform; - } - - /** - * Implementation of {@link Font#isTransformed()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public boolean isTransformed (Font font) - { - return ! transform.isIdentity (); - } - - /** - * Implementation of {@link Font#getItalicAngle()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public float getItalicAngle (Font font) - { - if ((style & Font.ITALIC) == Font.ITALIC) - return TextAttribute.POSTURE_OBLIQUE.floatValue (); - else - return TextAttribute.POSTURE_REGULAR.floatValue (); - } - - - /** - * Implementation of {@link Font#getStyle()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public int getStyle (Font font) - { - return style; - } - - - - - /* Remaining methods are abstract */ - - /** - * Implementation of {@link Font#canDisplay(char)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract boolean canDisplay (Font font, int c); - - /** - * Implementation of {@link Font#canDisplay(String)}, - * {@link Font#canDisplay(char [], int, int)}, and - * {@link Font#canDisplay(CharacterIterator, int, int)}. - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract int canDisplayUpTo (Font font, CharacterIterator i, int start, int limit); - - - /** - * Returns the name of this font face inside the family, for example - * <i>“Light”</i>. - * - * <p>This method is currently not used by {@link Font}. However, - * this name would be needed by any serious desktop publishing - * application. - * - * @param font the font whose sub-family name is requested. - * - * @param locale the locale for which to localize the name. If - * <code>locale</code> is <code>null</code>, the returned name is - * localized to the user’s default locale. - * - * @return the name of the face inside its family, or - * <code>null</code> if the font does not provide a sub-family name. - */ - - public abstract String getSubFamilyName (Font font, Locale locale); - - - /** - * Implementation of {@link Font#getPSName()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract String getPostScriptName (Font font); - - - /** - * Implementation of {@link Font#getNumGlyphs()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract int getNumGlyphs (Font font); - - - /** - * Implementation of {@link Font#getMissingGlyphCode()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract int getMissingGlyphCode (Font font); - - - /** - * Implementation of {@link Font#getBaselineFor(char)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract byte getBaselineFor (Font font, char c); - - - /** - * Returns a name for the specified glyph. This is useful for - * generating PostScript or PDF files that embed some glyphs of a - * font. If the implementation follows glyph naming conventions - * specified by Adobe, search engines can extract the original text - * from the generated PostScript and PDF files. - * - * <p>This method is currently not used by GNU Classpath. However, - * it would be very useful for someone wishing to write a good - * PostScript or PDF stream provider for the - * <code>javax.print</code> package. - * - * <p><b>Names are not unique:</b> Under some rare circumstances, - * the same name can be returned for different glyphs. It is - * therefore recommended that printer drivers check whether the same - * name has already been returned for antoher glyph, and make the - * name unique by adding the string ".alt" followed by the glyph - * index.</p> - * - * <p>This situation would occur for an OpenType or TrueType font - * that has a <code>post</code> table of format 3 and provides a - * mapping from glyph IDs to Unicode sequences through a - * <code>Zapf</code> table. If the same sequence of Unicode - * codepoints leads to different glyphs (depending on contextual - * position, for example, or on typographic sophistication level), - * the same name would get synthesized for those glyphs. To avoid - * this, the font peer would have to go through the names of all - * glyphs, which would make this operation very inefficient with - * large fonts. - * - * @param font the font containing the glyph whose name is - * requested. - * - * @param glyphIndex the glyph whose name the caller wants to - * retrieve. - * - * @return the glyph name, or <code>null</code> if a font does not - * provide glyph names. - */ - - public abstract String getGlyphName (Font font, int glyphIndex); - - - /** - * Implementation of {@link - * Font#createGlyphVector(FontRenderContext, String)}, {@link - * Font#createGlyphVector(FontRenderContext, char[])}, and {@link - * Font#createGlyphVector(FontRenderContext, CharacterIterator)}. - * - * @param font the font object that the created GlyphVector will return - * when it gets asked for its font. This argument is needed because the - * public API of {@link GlyphVector} works with {@link java.awt.Font}, - * not with font peers. - */ - - public abstract GlyphVector createGlyphVector (Font font, - FontRenderContext frc, - CharacterIterator ci); - - - /** - * Implementation of {@link Font#createGlyphVector(FontRenderContext, - * int[])}. - * - * @param font the font object that the created GlyphVector will return - * when it gets asked for its font. This argument is needed because the - * public API of {@link GlyphVector} works with {@link java.awt.Font}, - * not with font peers. - */ - - public abstract GlyphVector createGlyphVector (Font font, - FontRenderContext ctx, - int[] glyphCodes); - - - /** - * Implementation of {@link Font#layoutGlyphVector(FontRenderContext, - * char[], int, int, int)}. - * - * @param font the font object that the created GlyphVector will return - * when it gets asked for its font. This argument is needed because the - * public API of {@link GlyphVector} works with {@link java.awt.Font}, - * not with font peers. - */ - - public abstract GlyphVector layoutGlyphVector (Font font, - FontRenderContext frc, - char[] chars, int start, - int limit, int flags); - - - /** - * Implementation of {@link Font#getFontMetrics()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract FontMetrics getFontMetrics (Font font); - - - /** - * Implementation of {@link Font#hasUniformLineMetrics()} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract boolean hasUniformLineMetrics (Font font); - - - /** - * Implementation of {@link Font#getLineMetrics(CharacterIterator, int, - * int, FontRenderContext)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract LineMetrics getLineMetrics (Font font, - CharacterIterator ci, - int begin, int limit, - FontRenderContext rc); - - /** - * Implementation of {@link Font#getMaxCharBounds(FontRenderContext)} - * - * @param font the font this peer is being called from. This may be - * useful if you are sharing peers between Font objects. Otherwise it may - * be ignored. - */ - - public abstract Rectangle2D getMaxCharBounds (Font font, - FontRenderContext rc); - -} diff --git a/libjava/classpath/gnu/java/awt/peer/EmbeddedWindowPeer.java b/libjava/classpath/gnu/java/awt/peer/EmbeddedWindowPeer.java deleted file mode 100644 index 4c64a1d..0000000 --- a/libjava/classpath/gnu/java/awt/peer/EmbeddedWindowPeer.java +++ /dev/null @@ -1,47 +0,0 @@ -/* EmbeddedWindowPeer.java -- Interface for window peers that may be - embedded into other applications - Copyright (C) 2003 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer; - -import java.awt.peer.FramePeer; - -public interface EmbeddedWindowPeer extends FramePeer -{ - void embed (long handle); -} diff --git a/libjava/classpath/gnu/java/awt/peer/GLightweightPeer.java b/libjava/classpath/gnu/java/awt/peer/GLightweightPeer.java deleted file mode 100644 index fe128c2..0000000 --- a/libjava/classpath/gnu/java/awt/peer/GLightweightPeer.java +++ /dev/null @@ -1,461 +0,0 @@ -/* GLightweightPeer.java -- - Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer; - -import java.awt.AWTEvent; -import java.awt.AWTException; -import java.awt.BufferCapabilities; -import java.awt.Color; -import java.awt.Component; -import java.awt.Cursor; -import java.awt.Dimension; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Graphics; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Insets; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.Toolkit; -import java.awt.event.PaintEvent; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.VolatileImage; -import java.awt.peer.ContainerPeer; -import java.awt.peer.LightweightPeer; - -/** - * A stub class that implements the ComponentPeer and ContainerPeer - * interfaces using callbacks into the Component and Container - * classes. GLightweightPeer allows the Component and Container - * classes to treat lightweight and heavyweight peers in the same way. - * - * Lightweight components are painted directly onto their parent - * containers through an Image object provided by the toolkit. - */ -public class GLightweightPeer - implements LightweightPeer, ContainerPeer -{ - public GLightweightPeer() - { - // Nothing to do here. - } - - // -------- java.awt.peer.ContainerPeer implementation: - - public Insets insets() - { - // Nothing to do here for lightweights. - return null; - } - - public Insets getInsets() - { - // Nothing to do here for lightweights. - return null; - } - - public void beginValidate() - { - // Nothing to do here for lightweights. - } - - public void endValidate() - { - // Nothing to do here for lightweights. - } - - public void beginLayout() - { - // Nothing to do here for lightweights. - } - - public void endLayout() - { - // Nothing to do here for lightweights. - } - - public boolean isPaintPending() - { - // Nothing to do here for lightweights. - return false; - } - - // -------- java.awt.peer.ComponentPeer implementation: - - public int checkImage(Image img, int width, int height, ImageObserver o) - { - // Nothing to do here for lightweights. - return -1; - } - - public Image createImage(ImageProducer prod) - { - // Nothing to do here for lightweights. - return null; - } - - /* This method is not called. */ - public Image createImage(int width, int height) - { - // Nothing to do here for lightweights. - return null; - } - - public void disable() - { - // Nothing to do here for lightweights. - } - - public void dispose() - { - // Nothing to do here for lightweights. - } - - public void enable() - { - // Nothing to do here for lightweights. - } - - public GraphicsConfiguration getGraphicsConfiguration() - { - // Nothing to do here for lightweights. - return null; - } - - public FontMetrics getFontMetrics(Font f) - { - // We shouldn't end up here, but if we do we can still try do something - // reasonable. - Toolkit tk = Toolkit.getDefaultToolkit(); - return tk.getFontMetrics(f); - } - - /* Returning null here tells the Component object that called us to - * use its parent's Graphics. */ - public Graphics getGraphics() - { - // Nothing to do here for lightweights. - return null; - } - - public Point getLocationOnScreen() - { - // Nothing to do here for lightweights. - return null; - } - - public Dimension getMinimumSize() - { - return minimumSize(); - } - - public Dimension getPreferredSize() - { - return preferredSize(); - } - - /* Returning null here tells the Component object that called us to - * use its parent's Toolkit. */ - public Toolkit getToolkit() - { - // Nothing to do here for lightweights. - return null; - } - - public void handleEvent(AWTEvent e) - { - // This can only happen when an application posts a PaintEvent for - // a lightweight component directly. We still support painting for - // this case. - if (e instanceof PaintEvent) - { - PaintEvent pe = (PaintEvent) e; - Component target = (Component) e.getSource(); - if (target != null && target.isShowing()) - { - Graphics g = target.getGraphics(); - if (g != null) - { - try - { - Rectangle clip = pe.getUpdateRect(); - g.setClip(clip); - target.paint(g); - } - finally - { - g.dispose(); - } - } - } - } - } - - public void hide() - { - // Nothing to do here for lightweights. - } - - public boolean isFocusable() - { - // Nothing to do here for lightweights. - return false; - } - - public boolean isFocusTraversable() - { - // Nothing to do here for lightweights. - return false; - } - - public Dimension minimumSize() - { - return new Dimension(0, 0); - } - - public Dimension preferredSize() - { - return new Dimension(0, 0); - } - - public void paint(Graphics graphics) - { - // Nothing to do here for lightweights. - } - - public boolean prepareImage(Image img, int width, int height, - ImageObserver o) - { - // Nothing to do here for lightweights. - return false; - } - - public void print(Graphics graphics) - { - // Nothing to do here for lightweights. - } - - public void repaint(long tm, int x, int y, int width, int height) - { - // Nothing to do here for lightweights. - } - - public void requestFocus() - { - // Nothing to do here for lightweights. - } - - public boolean requestFocus(Component source, boolean bool1, boolean bool2, - long x) - { - // Nothing to do here for lightweights. - return false; - } - - public void reshape(int x, int y, int width, int height) - { - // Nothing to do here for lightweights. - } - - public void setBackground(Color color) - { - // Nothing to do here for lightweights. - } - - public void setBounds(int x, int y, int width, int height) - { - // Nothing to do here for lightweights. - } - - /** - * Sets the cursor on the heavy-weight parent peer. - * Called by the MouseListener on mouse enter. - */ - public void setCursor(Cursor cursor) - { - // Nothing to do here for lightweights. - } - - public void setEnabled(boolean enabled) - { - // Nothing to do here for lightweights. - } - - public void setEventMask(long eventMask) - { - // Nothing to do here for lightweights. - } - - public void setFont(Font font) - { - // Nothing to do here for lightweights. - } - - public void setForeground(Color color) - { - // Nothing to do here for lightweights. - } - - public void setVisible(boolean visible) - { - // Nothing to do here for lightweights. - } - - public void show() - { - // Nothing to do here for lightweights. - } - - public ColorModel getColorModel() - { - // Nothing to do here for lightweights. - return null; - } - - public boolean isObscured() - { - // Nothing to do here for lightweights. - return false; - } - - public boolean canDetermineObscurity() - { - // Nothing to do here for lightweights. - return false; - } - - public void coalescePaintEvent(PaintEvent e) - { - // Nothing to do here for lightweights. - } - - public void updateCursorImmediately() - { - // Nothing to do here for lightweights. - } - - public VolatileImage createVolatileImage(int width, int height) - { - // Nothing to do here for lightweights. - return null; - } - - public boolean handlesWheelScrolling() - { - // Nothing to do here for lightweights. - return false; - } - - public void createBuffers(int x, BufferCapabilities capabilities) - throws AWTException - { - // Nothing to do here for lightweights. - } - - public Image getBackBuffer() - { - // Nothing to do here for lightweights. - return null; - } - - public void flip(BufferCapabilities.FlipContents contents) - { - // Nothing to do here for lightweights. - } - - public void destroyBuffers() - { - // Nothing to do here for lightweights. - } - - public boolean isRestackSupported() - { - // Nothing to do here for lightweights. - return false; - } - - public void cancelPendingPaint(int x, int y, int width, int height) - { - // Nothing to do here for lightweights. - } - - public void restack() - { - // Nothing to do here for lightweights. - } - - public Rectangle getBounds() - { - // Nothing to do here for lightweights. - return null; - } - - public void reparent(ContainerPeer parent) - { - // Nothing to do here for lightweights. - } - - public void setBounds(int x, int y, int z, int width, int height) - { - // Nothing to do here for lightweights. - } - - public boolean isReparentSupported() - { - // Nothing to do here for lightweights. - return true; - } - - public void layout() - { - // Nothing to do here for lightweights. - } - - public boolean requestFocus(Component lightweightChild, boolean temporary, - boolean focusedWindowChangeAllowed, - long time, sun.awt.CausedFocusEvent.Cause cause) - { - // Always grant focus request. - return true; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/GnomeDesktopPeer.java b/libjava/classpath/gnu/java/awt/peer/GnomeDesktopPeer.java deleted file mode 100644 index 2347371..0000000 --- a/libjava/classpath/gnu/java/awt/peer/GnomeDesktopPeer.java +++ /dev/null @@ -1,155 +0,0 @@ -/* GnomeDesktopPeer.java -- Offers a GNOME Desktop peer for DesktopPeer - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - - This file is part of GNU Classpath. - - GNU Classpath is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - GNU Classpath is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with GNU Classpath; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. - - Linking this library statically or dynamically with other modules is - making a combined work based on this library. Thus, the terms and - conditions of the GNU General Public License cover the whole - combination. - - As a special exception, the copyright holders of this library give you - permission to link this library with independent modules to produce an - executable, regardless of the license terms of these independent - modules, and to copy and distribute the resulting executable under - terms of your choice, provided that you also meet, for each linked - independent module, the terms and conditions of the license of that - module. An independent module is a module which is not derived from - or based on this library. If you modify this library, you may extend - this exception to your version of the library, but you are not - obligated to do so. If you do not wish to do so, delete this - exception statement from your version. */ - -package gnu.java.awt.peer; - -import gnu.java.lang.CPStringBuilder; - -import java.io.IOException; -import java.io.InputStream; -import java.net.URI; - -/** - * @author Mario Torre <neugens@limasoftware.net> - */ -public class GnomeDesktopPeer - extends ClasspathDesktopPeer -{ - /** - * Query string to use if a GNOME desktop is detected to get the name of the - * default browser. This requires gconftool-2 (part of GNOME). - */ - private static final String BROWSER_QUERY_GNOME = - "gconftool-2 -g /desktop/gnome/url-handlers/http/command"; - - protected String getCommand(String action) - { - // check if a command already exists - String command = super.getCommand(action); - - if (command == null) - { - try - { - if (action == _BROWSE) - { - command = execQuery(BROWSER_QUERY_GNOME); - } - else if (action == _PRINT) - { - command = null; - } - else - { - command = "gnome-open"; - } - } - catch (Exception e) - { - command = null; - } - } - - return command; - } - - public void browse(URI url) throws IOException - { - checkPermissions(); - - String browser = getCommand(_BROWSE); - - if (browser == null) - throw new UnsupportedOperationException(); - - browser = browser + " " + url.toString(); - - Runtime.getRuntime().exec(browser); - } - - protected boolean supportCommand(String check) - { - if (check == _PRINT) - { - return super.supportCommand(check); - } - - return true; - } - - public void mail() throws IOException - { - checkPermissions(); - - String mail = getCommand(_MAIL); - - if (mail == null) - throw new UnsupportedOperationException(); - - Runtime.getRuntime().exec(mail + " mailto:"); - } - - protected String execQuery(String command) throws IOException - { - InputStream in = null; - CPStringBuilder output = new CPStringBuilder(); - - try - { - Process process = Runtime.getRuntime().exec(command); - - // Get the input stream and read from it - in = process.getInputStream(); - int c; - while ((c = in.read()) != - 1) - { - output.append((char) c); - } - } - finally - { - if (in != null) - in.close(); - } - - // remove %s from the string, leave only the command line - int index = output.indexOf("%s"); - output.delete(index, index + 1); - - return output.toString().trim(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/KDEDesktopPeer.java b/libjava/classpath/gnu/java/awt/peer/KDEDesktopPeer.java deleted file mode 100644 index 44a5084..0000000 --- a/libjava/classpath/gnu/java/awt/peer/KDEDesktopPeer.java +++ /dev/null @@ -1,135 +0,0 @@ -/* GnomeDesktopPeer.java -- Offers a KDE Desktop peer for DesktopPeer - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - - This file is part of GNU Classpath. - - GNU Classpath is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - GNU Classpath is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with GNU Classpath; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. - - Linking this library statically or dynamically with other modules is - making a combined work based on this library. Thus, the terms and - conditions of the GNU General Public License cover the whole - combination. - - As a special exception, the copyright holders of this library give you - permission to link this library with independent modules to produce an - executable, regardless of the license terms of these independent - modules, and to copy and distribute the resulting executable under - terms of your choice, provided that you also meet, for each linked - independent module, the terms and conditions of the license of that - module. An independent module is a module which is not derived from - or based on this library. If you modify this library, you may extend - this exception to your version of the library, but you are not - obligated to do so. If you do not wish to do so, delete this - exception statement from your version. */ - -package gnu.java.awt.peer; - -import gnu.java.lang.CPStringBuilder; - -import java.io.IOException; -import java.io.InputStream; - -/** - * @author Mario Torre <neugens@limasoftware.net> - */ -public class KDEDesktopPeer - extends ClasspathDesktopPeer -{ - /** - * Query string to use if a GNOME desktop is detected to get the name of the - * default browser. This requires gconftool-2 (part of GNOME). - */ - private static final String BROWSER_QUERY_GNOME = - "gconftool-2 -g /desktop/gnome/url-handlers/http/command"; - - protected String getCommand(String action) - { - // check if a command already exists - String command = super.getCommand(action); - - if (command == null) - { - try - { - if (action == _MAIL) - { - command = "kfmclient exec"; - } - else if (action == _PRINT) - { - command = "kprinter"; - } - else - { - command = "kfmclient openURL"; - } - } - catch (Exception e) - { - command = null; - } - } - - return command; - } - - protected boolean supportCommand(String check) - { - return true; - } - - public void mail() throws IOException - { - checkPermissions(); - - String mail = getCommand(_MAIL); - - if (mail == null) - throw new UnsupportedOperationException(); - - Runtime.getRuntime().exec(mail + " 'mailto: '"); - } - - protected String execQuery(String command) throws IOException - { - InputStream in = null; - CPStringBuilder output = new CPStringBuilder(); - - try - { - Process process = Runtime.getRuntime().exec(command); - - // Get the input stream and read from it - in = process.getInputStream(); - int c; - while ((c = in.read()) != - 1) - { - output.append((char) c); - } - } - finally - { - if (in != null) - in.close(); - } - - // remove %s from the string, leave only the command line - int index = output.indexOf("%s"); - output.delete(index, index + 1); - - return output.toString().trim(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/NativeEventLoopRunningEvent.java b/libjava/classpath/gnu/java/awt/peer/NativeEventLoopRunningEvent.java deleted file mode 100644 index 962ecd9..0000000 --- a/libjava/classpath/gnu/java/awt/peer/NativeEventLoopRunningEvent.java +++ /dev/null @@ -1,58 +0,0 @@ -/* NativeEventLoopRunningEvent.java -- communicates to EventQueue the - state of the native event loop - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer; - -import java.awt.AWTEvent; - -public class NativeEventLoopRunningEvent - extends AWTEvent -{ - private boolean running; - - public NativeEventLoopRunningEvent(Object source) - { - super(source, 2999); - running = ((Boolean) source).booleanValue(); - } - - public boolean isRunning() - { - return running; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/AsyncImage.java b/libjava/classpath/gnu/java/awt/peer/gtk/AsyncImage.java deleted file mode 100644 index 786dcf2..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/AsyncImage.java +++ /dev/null @@ -1,283 +0,0 @@ -/* AsyncImage.java -- Loads images asynchronously - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Graphics; -import java.awt.Image; -import java.awt.image.ImageConsumer; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.net.URL; -import java.util.ArrayList; -import java.util.HashSet; -import java.util.Iterator; - -/** - * Supports asynchronous loading of images. - */ -public class AsyncImage - extends Image -{ - - /** - * Returned as source as long as the image is not complete. - */ - private class NullImageSource - implements ImageProducer - { - private ArrayList<ImageConsumer> consumers; - - NullImageSource() - { - consumers = new ArrayList<ImageConsumer>(); - } - - public void addConsumer(ImageConsumer ic) - { - consumers.add(ic); - } - - public boolean isConsumer(ImageConsumer ic) - { - return consumers.contains(ic); - } - - public void removeConsumer(ImageConsumer ic) - { - consumers.remove(ic); - } - - public void requestTopDownLeftRightResend(ImageConsumer ic) - { - startProduction(ic); - } - - public void startProduction(ImageConsumer ic) - { - consumers.add(ic); - for (int i = consumers.size() - 1; i >= 0; i--) - { - ImageConsumer c = (ImageConsumer) consumers.get(i); - c.setDimensions(1, 1); - ic.imageComplete(ImageConsumer.SINGLEFRAMEDONE); - } - } - - } - - /** - * Loads the image asynchronously. - */ - private class Loader - implements Runnable - { - private URL url; - Loader(URL u) - { - url = u; - } - - public void run() - { - Image image; - try - { - GtkImage gtkImage = new GtkImage(url); - image = CairoSurface.getBufferedImage(gtkImage); - } - catch (IllegalArgumentException iae) - { - image = null; - } - realImage = GtkToolkit.imageOrError(image); - synchronized (AsyncImage.this) - { - notifyObservers(ImageObserver.ALLBITS | ImageObserver.HEIGHT - | ImageObserver.WIDTH | ImageObserver.PROPERTIES); - observers = null; // Not needed anymore. - } - } - } - - /** - * The real image. This is null as long as the image is not complete. - */ - Image realImage; - - /** - * The image observers. - * - * This is package private to avoid accessor methods. - */ - HashSet<ImageObserver> observers; - - /** - * Creates a new AsyncImage that loads from the specified URL. - */ - AsyncImage(URL url) - { - observers = new HashSet<ImageObserver>(); - Loader l = new Loader(url); - Thread t = new Thread(l); - t.start(); - } - - public void flush() - { - // Nothing to do here. - } - - public Graphics getGraphics() - { - Image r = realImage; - Graphics g = null; - if (r != null) - g = r.getGraphics(); // Should we return some dummy graphics instead? - return g; - } - - public int getHeight(ImageObserver observer) - { - addObserver(observer); - int height = 0; - Image r = realImage; - if (r != null) - height = r.getHeight(observer); - return height; - } - - public Object getProperty(String name, ImageObserver observer) - { - addObserver(observer); - Image r = realImage; - Object prop = null; - if (r != null) - prop = r.getProperty(name, observer); - return prop; - } - - public ImageProducer getSource() - { - Image r = realImage; - ImageProducer source; - if (r == null) - source = new NullImageSource(); - else - source = r.getSource(); - return source; - } - - public int getWidth(ImageObserver observer) - { - addObserver(observer); - int width = 0; - Image r = realImage; - if (r != null) - width = r.getWidth(observer); - return width; - } - - void addObserver(ImageObserver obs) - { - if (obs != null) - { - synchronized (this) - { - // This field gets null when image loading is complete and we don't - // need to store any more observers. - HashSet<ImageObserver> observs = observers; - if (observs != null) - { - observs.add(obs); - } - else - { - // When the image is complete, notify the observer. Dunno if - // that's really needed, but to be sure. - obs.imageUpdate(this, ImageObserver.WIDTH - | ImageObserver.HEIGHT - |ImageObserver.ALLBITS - | ImageObserver.PROPERTIES, 0, 0, - realImage.getWidth(null), - realImage.getHeight(null)); - } - } - } - } - - static Image realImage(Image img, ImageObserver obs) - { - if (img instanceof AsyncImage) - { - ((AsyncImage) img).addObserver(obs); - Image r = ((AsyncImage) img).realImage; - if (r != null) - img = r; - } - return img; - } - - void notifyObservers(int status) - { - assert Thread.holdsLock(this); - // This field gets null when image loading is complete. - HashSet observs = observers; - if (observs != null) - { - Image r = realImage; - Iterator i = observs.iterator(); - while (i.hasNext()) - { - ImageObserver obs = (ImageObserver) i.next(); - obs.imageUpdate(this, status, 0, 0, r.getWidth(null), - r.getHeight(null)); - } - } - } - - int checkImage(ImageObserver obs) - { - addObserver(obs); - int flags = 0; - if (realImage != null) - flags = ImageObserver.ALLBITS | ImageObserver.WIDTH - | ImageObserver.HEIGHT | ImageObserver.PROPERTIES; - return flags; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/BufferedImageGraphics.java b/libjava/classpath/gnu/java/awt/peer/gtk/BufferedImageGraphics.java deleted file mode 100644 index f9609bf..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/BufferedImageGraphics.java +++ /dev/null @@ -1,538 +0,0 @@ -/* BufferedImageGraphics.java - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.AlphaComposite; -import java.awt.Color; -import java.awt.Composite; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Rectangle; -import java.awt.Shape; -import java.awt.Toolkit; -import java.awt.font.GlyphVector; -import java.awt.geom.AffineTransform; -import java.awt.geom.Rectangle2D; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DataBufferInt; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.Raster; -import java.awt.image.RenderedImage; -import java.awt.image.SinglePixelPackedSampleModel; -import java.util.WeakHashMap; - -/** - * Implementation of Graphics2D on a Cairo surface. - * - * Simutanously maintains a CairoSurface and updates the - * BufferedImage from that after each drawing operation. - */ -public class BufferedImageGraphics extends CairoGraphics2D -{ - /** - * the buffered Image. - */ - private BufferedImage image, buffer; - - /** - * Image size. - */ - private int imageWidth, imageHeight; - - /** - * The cairo surface that we actually draw on. - */ - CairoSurface surface; - - /** - * Cache BufferedImageGraphics surfaces. - */ - static WeakHashMap<BufferedImage, CairoSurface> bufferedImages - = new WeakHashMap<BufferedImage, CairoSurface>(); - - /** - * Its corresponding cairo_t. - */ - private long cairo_t; - - private boolean hasFastCM; - private boolean hasAlpha; - - - public BufferedImageGraphics(BufferedImage bi) - { - this.image = bi; - imageWidth = bi.getWidth(); - imageHeight = bi.getHeight(); - - if (!(image.getSampleModel() instanceof SinglePixelPackedSampleModel)) - hasFastCM = false; - else if(bi.getColorModel().equals(CairoSurface.cairoCM_opaque)) - { - hasFastCM = true; - hasAlpha = false; - } - else if(bi.getColorModel().equals(CairoSurface.cairoColorModel) - || bi.getColorModel().equals(CairoSurface.cairoCM_pre)) - { - hasFastCM = true; - hasAlpha = true; - } - else - hasFastCM = false; - - // Cache surfaces. - if( bufferedImages.get( bi ) != null ) - surface = bufferedImages.get( bi ); - else - { - surface = new CairoSurface( imageWidth, imageHeight ); - bufferedImages.put(bi, surface); - } - - cairo_t = surface.newCairoContext(); - - // Get pixels out of buffered image and set in cairo surface - Raster raster = bi.getRaster(); - int[] pixels; - - if (hasFastCM) - { - SinglePixelPackedSampleModel sm = (SinglePixelPackedSampleModel)image.getSampleModel(); - int minX = image.getRaster().getSampleModelTranslateX(); - int minY = image.getRaster().getSampleModelTranslateY(); - - // Pull pixels directly out of data buffer - pixels = ((DataBufferInt)raster.getDataBuffer()).getData(); - - // Discard pixels that fall outside of the image's bounds - // (ie, this image is actually a subimage of a different image) - if (!(sm.getScanlineStride() == imageWidth && minX == 0 && minY == 0)) - { - int[] pixels2 = new int[imageWidth * imageHeight]; - int scanline = sm.getScanlineStride(); - - for (int i = 0; i < imageHeight; i++) - System.arraycopy(pixels, (i - minY) * scanline - minX, pixels2, - i * imageWidth, imageWidth); - - pixels = pixels2; - } - - // Fill the alpha channel as opaque if image does not have alpha - if( !hasAlpha ) - for(int i = 0; i < pixels.length; i++) - pixels[i] &= 0xFFFFFFFF; - } - else - { - pixels = CairoGraphics2D.findSimpleIntegerArray(image.getColorModel(), - image.getData()); - if (pixels != null) - System.arraycopy(pixels, 0, surface.getData(), - 0, pixels.length); - } - - setup( cairo_t ); - setClip(0, 0, imageWidth, imageHeight); - } - - BufferedImageGraphics(BufferedImageGraphics copyFrom) - { - image = copyFrom.image; - surface = copyFrom.surface; - cairo_t = surface.newCairoContext(); - imageWidth = copyFrom.imageWidth; - imageHeight = copyFrom.imageHeight; - - hasFastCM = copyFrom.hasFastCM; - hasAlpha = copyFrom.hasAlpha; - - copy( copyFrom, cairo_t ); - } - - /** - * Update a rectangle of the bufferedImage. This can be improved upon a lot. - */ - private void updateBufferedImage(int x, int y, int width, int height) - { - Rectangle bounds = new Rectangle(x, y, width, height); - bounds = getTransformedBounds(bounds, transform).getBounds(); - x = bounds.x; - y = bounds.y; - width = bounds.width; - height = bounds.height; - - int[] pixels = surface.getData(); - - if( x > imageWidth || y > imageHeight ) - return; - - // Deal with negative width/height. - if (height < 0) - { - y += height; - height = -height; - } - if (width < 0) - { - x += width; - width = -width; - } - - // Clip edges. - if( x < 0 ) - x = 0; - if( y < 0 ) - y = 0; - - if( x + width > imageWidth ) - width = imageWidth - x; - if( y + height > imageHeight ) - height = imageHeight - y; - - if(!hasFastCM) - { - image.setRGB(x, y, width, height, pixels, - x + y * imageWidth, imageWidth); - // The setRGB method assumes (or should assume) that pixels are NOT - // alpha-premultiplied, but Cairo stores data with premultiplication - // (thus the pixels returned in getPixels are premultiplied). - // This is ignored for consistency, however, since in - // CairoGrahpics2D.drawImage we also use non-premultiplied data - - } - else - { - int[] db = ((DataBufferInt)image.getRaster().getDataBuffer()). - getData(); - - // This should not fail, as we check the image sample model when we - // set the hasFastCM flag - SinglePixelPackedSampleModel sm = (SinglePixelPackedSampleModel)image.getSampleModel() ; - - int minX = image.getRaster().getSampleModelTranslateX(); - int minY = image.getRaster().getSampleModelTranslateY(); - - if (sm.getScanlineStride() == imageWidth && minX == 0) - { - System.arraycopy(pixels, y * imageWidth, - db, (y - minY) * imageWidth, - height * imageWidth); - } - else - { - int scanline = sm.getScanlineStride(); - for (int i = y; i < (height + y); i++) - System.arraycopy(pixels, i * imageWidth + x, db, - (i - minY) * scanline + x - minX, width); - - } - } - } - - /** - * Abstract methods. - */ - public Graphics create() - { - return new BufferedImageGraphics(this); - } - - public GraphicsConfiguration getDeviceConfiguration() - { - return null; - } - - protected Rectangle2D getRealBounds() - { - return new Rectangle2D.Double(0.0, 0.0, imageWidth, imageHeight); - } - - public void copyAreaImpl(int x, int y, int width, int height, int dx, int dy) - { - surface.copyAreaNative(x, y, width, height, dx, dy, surface.width); - updateBufferedImage(x + dx, y + dy, width, height); - } - - /** - * Overloaded methods that do actual drawing need to enter the gdk threads - * and also do certain things before and after. - */ - public void draw(Shape s) - { - // Find total bounds of shape - Rectangle r = findStrokedBounds(s); - if (shiftDrawCalls) - { - r.width++; - r.height++; - } - - // Do the drawing - if (comp == null || comp instanceof AlphaComposite) - { - super.draw(s); - updateBufferedImage(r.x, r.y, r.width, r.height); - } - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setStroke(this.getStroke()); - g2d.setColor(this.getColor()); - g2d.setTransform(transform); - g2d.draw(s); - - drawComposite(r.getBounds2D(), null); - } - } - - public void fill(Shape s) - { - if (comp == null || comp instanceof AlphaComposite) - { - super.fill(s); - Rectangle r = s.getBounds(); - updateBufferedImage(r.x, r.y, r.width, r.height); - } - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setPaint(this.getPaint()); - g2d.setColor(this.getColor()); - g2d.setTransform(transform); - g2d.fill(s); - - drawComposite(s.getBounds2D(), null); - } - } - - public void drawRenderedImage(RenderedImage image, AffineTransform xform) - { - if (comp == null || comp instanceof AlphaComposite) - { - super.drawRenderedImage(image, xform); - updateBufferedImage(0, 0, imageWidth, imageHeight); - } - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setRenderingHints(this.getRenderingHints()); - g2d.setTransform(transform); - g2d.drawRenderedImage(image, xform); - - drawComposite(buffer.getRaster().getBounds(), null); - } - - } - - protected boolean drawImage(Image img, AffineTransform xform, - Color bgcolor, ImageObserver obs) - { - if (comp == null || comp instanceof AlphaComposite) - { - boolean rv = super.drawImage(img, xform, bgcolor, obs); - updateBufferedImage(0, 0, imageWidth, imageHeight); - return rv; - } - else - { - // Get buffered image of source - if( !(img instanceof BufferedImage) ) - { - ImageProducer source = img.getSource(); - if (source == null) - return false; - img = Toolkit.getDefaultToolkit().createImage(source); - } - BufferedImage bImg = (BufferedImage) img; - - // Find translated bounds - Rectangle2D bounds = new Rectangle(bImg.getMinX(), bImg.getMinY(), - bImg.getWidth(), bImg.getHeight()); - if (xform != null) - bounds = getTransformedBounds(bounds, xform); - - // Create buffer and draw image - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setRenderingHints(this.getRenderingHints()); - g2d.drawImage(img, xform, obs); - - // Perform compositing - return drawComposite(bounds, obs); - } - } - - public void drawGlyphVector(GlyphVector gv, float x, float y) - { - // Find absolute bounds, in user-space, of this glyph vector - Rectangle2D bounds = gv.getLogicalBounds(); - bounds = new Rectangle2D.Double(x + bounds.getX(), y + bounds.getY(), - bounds.getWidth(), bounds.getHeight()); - - // Perform draw operation - if (comp == null || comp instanceof AlphaComposite) - { - super.drawGlyphVector(gv, x, y); - - // this returns an integer-based Rectangle (rather than a - // Rectangle2D), which takes care of any necessary rounding for us. - bounds = bounds.getBounds(); - - updateBufferedImage((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), (int)bounds.getHeight()); - } - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setPaint(this.getPaint()); - g2d.setStroke(this.getStroke()); - g2d.setTransform(transform); - g2d.drawGlyphVector(gv, x, y); - - drawComposite(bounds, null); - } - } - - /** - * Perform composite drawing from the buffer onto the main image. - * - * The image to be composited should already be drawn into the buffer, in the - * proper place, after all necessary transforms have been applied. - * - * @param bounds The bounds to draw, in user-space. - * @param observer The image observer, if any (may be null). - * @return True on success, false on failure. - */ - private boolean drawComposite(Rectangle2D bounds, ImageObserver observer) - { - // Find bounds in device space - bounds = getTransformedBounds(bounds, transform); - - // Clip bounds by the stored clip, and by the internal buffer - Rectangle2D devClip = this.getClipInDevSpace(); - Rectangle2D.intersect(bounds, devClip, bounds); - devClip = new Rectangle(buffer.getMinX(), buffer.getMinY(), - buffer.getWidth(), buffer.getHeight()); - Rectangle2D.intersect(bounds, devClip, bounds); - - // Round bounds as needed, but be careful in our rounding - // (otherwise it may leave unpainted stripes) - double x = bounds.getX(); - double y = bounds.getY(); - double maxX = x + bounds.getWidth(); - double maxY = y + bounds.getHeight(); - x = Math.round(x); - y = Math.round(y); - bounds.setRect(x, y, Math.round(maxX - x), Math.round(maxY - y)); - - // Find subimage of internal buffer for updating - BufferedImage buffer2 = buffer; - if (!bounds.equals(buffer2.getRaster().getBounds())) - buffer2 = buffer2.getSubimage((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), - (int)bounds.getHeight()); - - // Find subimage of main image for updating - BufferedImage current = image; - current = current.getSubimage((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), - (int)bounds.getHeight()); - - // Perform actual composite operation - compCtx.compose(buffer2.getRaster(), current.getRaster(), - current.getRaster()); - - // Set cairo's composite to direct SRC, since we've already done our own - // compositing - Composite oldcomp = comp; - setComposite(AlphaComposite.Src); - - // This MUST call directly into the "action" method in CairoGraphics2D, - // not one of the wrappers, to ensure that the composite isn't processed - // more than once! - boolean rv = super.drawImage(current, - AffineTransform.getTranslateInstance(bounds.getX(), - bounds.getY()), - null, null); - setComposite(oldcomp); - updateColor(); - return rv; - } - - private void createBuffer() - { - if (buffer == null) - { - buffer = new BufferedImage(image.getWidth(), image.getHeight(), - BufferedImage.TYPE_INT_ARGB); - } - else - { - Graphics2D g2d = ((Graphics2D)buffer.getGraphics()); - - g2d.setBackground(new Color(0,0,0,0)); - g2d.clearRect(0, 0, buffer.getWidth(), buffer.getHeight()); - } - } - - protected ColorModel getNativeCM() - { - return image.getColorModel(); - } - - protected ColorModel getBufferCM() - { - return ColorModel.getRGBdefault(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/CairoGraphics2D.java b/libjava/classpath/gnu/java/awt/peer/gtk/CairoGraphics2D.java deleted file mode 100644 index 05d35c5..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/CairoGraphics2D.java +++ /dev/null @@ -1,2176 +0,0 @@ -/* CairoGraphics2D.java -- - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.classpath.Configuration; - -import gnu.java.awt.ClasspathToolkit; - -import java.awt.AWTPermission; -import java.awt.AlphaComposite; -import java.awt.BasicStroke; -import java.awt.Color; -import java.awt.Composite; -import java.awt.CompositeContext; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.GradientPaint; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Paint; -import java.awt.PaintContext; -import java.awt.Point; -import java.awt.Polygon; -import java.awt.Rectangle; -import java.awt.RenderingHints; -import java.awt.Shape; -import java.awt.Stroke; -import java.awt.TexturePaint; -import java.awt.Toolkit; -import java.awt.font.FontRenderContext; -import java.awt.font.GlyphVector; -import java.awt.font.TextLayout; -import java.awt.geom.AffineTransform; -import java.awt.geom.Arc2D; -import java.awt.geom.Area; -import java.awt.geom.Ellipse2D; -import java.awt.geom.GeneralPath; -import java.awt.geom.Line2D; -import java.awt.geom.NoninvertibleTransformException; -import java.awt.geom.PathIterator; -import java.awt.geom.Point2D; -import java.awt.geom.Rectangle2D; -import java.awt.geom.RoundRectangle2D; -import java.awt.image.AffineTransformOp; -import java.awt.image.BufferedImage; -import java.awt.image.BufferedImageOp; -import java.awt.image.ColorModel; -import java.awt.image.DataBuffer; -import java.awt.image.DataBufferInt; -import java.awt.image.DirectColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.ImagingOpException; -import java.awt.image.MultiPixelPackedSampleModel; -import java.awt.image.Raster; -import java.awt.image.RenderedImage; -import java.awt.image.SampleModel; -import java.awt.image.WritableRaster; -import java.awt.image.renderable.RenderContext; -import java.awt.image.renderable.RenderableImage; -import java.text.AttributedCharacterIterator; -import java.util.HashMap; -import java.util.Map; - -/** - * This is an abstract implementation of Graphics2D on Cairo. - * - * It should be subclassed for different Cairo contexts. - * - * Note for subclassers: Apart from the constructor (see comments below), - * The following abstract methods must be implemented: - * - * Graphics create() - * GraphicsConfiguration getDeviceConfiguration() - * copyArea(int x, int y, int width, int height, int dx, int dy) - * - * Also, dispose() must be overloaded to free any native datastructures - * used by subclass and in addition call super.dispose() to free the - * native cairographics2d structure and cairo_t. - * - * @author Sven de Marothy - */ -public abstract class CairoGraphics2D extends Graphics2D -{ - static - { - if (true) // GCJ LOCAL - { - System.loadLibrary("gtkpeer"); - } - } - - /** - * Important: This is a pointer to the native cairographics2d structure - * - * DO NOT CHANGE WITHOUT CHANGING NATIVE CODE. - */ - long nativePointer; - - // Drawing state variables - /** - * The current paint - */ - Paint paint; - boolean customPaint; - - /** - * The current stroke - */ - Stroke stroke; - - /* - * Current foreground and background color. - */ - Color fg, bg; - - /** - * Current clip shape. - */ - Shape clip; - - /** - * Current transform. - */ - AffineTransform transform; - - /** - * Current font. - */ - Font font; - - /** - * The current compositing context, if any. - */ - Composite comp; - CompositeContext compCtx; - - /** - * Rendering hint map. - */ - private RenderingHints hints; - - /** - * Status of the anti-alias flag in cairo. - */ - private boolean antialias = false; - private boolean ignoreAA = false; - - /** - * Some operations (drawing rather than filling) require that their - * coords be shifted to land on 0.5-pixel boundaries, in order to land on - * "middle of pixel" coordinates and light up complete pixels. - */ - protected boolean shiftDrawCalls = false; - - /** - * Keep track if the first clip to be set, which is restored on setClip(null); - */ - private boolean firstClip = true; - private Shape originalClip; - - /** - * Stroke used for 3DRects - */ - private static BasicStroke draw3DRectStroke = new BasicStroke(); - - static ColorModel rgb32 = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF); - static ColorModel argb32 = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF, - 0xFF000000); - - /** - * Native constants for interpolation methods. - * Note, this corresponds to an enum in native/jni/gtk-peer/cairographics2d.h - */ - public static final int INTERPOLATION_NEAREST = 0, - INTERPOLATION_BILINEAR = 1, - INTERPOLATION_BICUBIC = 5, - ALPHA_INTERPOLATION_SPEED = 2, - ALPHA_INTERPOLATION_QUALITY = 3, - ALPHA_INTERPOLATION_DEFAULT = 4; - // TODO: Does ALPHA_INTERPOLATION really correspond to CAIRO_FILTER_FAST/BEST/GOOD? - - /** - * Constructor does nothing. - */ - public CairoGraphics2D() - { - } - - /** - * Sets up the default values and allocates the native cairographics2d structure - * @param cairo_t_pointer a native pointer to a cairo_t of the context. - */ - public void setup(long cairo_t_pointer) - { - nativePointer = init(cairo_t_pointer); - setRenderingHints(new RenderingHints(getDefaultHints())); - setFont(new Font("SansSerif", Font.PLAIN, 12)); - setColor(Color.black); - setBackground(Color.white); - setPaint(Color.black); - setStroke(new BasicStroke()); - setTransform(new AffineTransform()); - cairoSetAntialias(nativePointer, antialias); - } - - /** - * Same as above, but copies the state of another CairoGraphics2D. - */ - public void copy(CairoGraphics2D g, long cairo_t_pointer) - { - nativePointer = init(cairo_t_pointer); - paint = g.paint; - stroke = g.stroke; - setRenderingHints(g.hints); - - Color foreground; - - if (g.fg.getAlpha() != -1) - foreground = new Color(g.fg.getRed(), g.fg.getGreen(), g.fg.getBlue(), - g.fg.getAlpha()); - else - foreground = new Color(g.fg.getRGB()); - - if (g.bg != null) - { - if (g.bg.getAlpha() != -1) - bg = new Color(g.bg.getRed(), g.bg.getGreen(), g.bg.getBlue(), - g.bg.getAlpha()); - else - bg = new Color(g.bg.getRGB()); - } - - firstClip = g.firstClip; - originalClip = g.originalClip; - clip = g.getClip(); - - if (g.transform == null) - transform = null; - else - transform = new AffineTransform(g.transform); - - setFont(g.font); - setColor(foreground); - setBackground(bg); - setPaint(paint); - setStroke(stroke); - setTransformImpl(transform); - setClip(clip); - setComposite(comp); - - antialias = !g.antialias; - setAntialias(g.antialias); - } - - /** - * Generic destructor - call the native dispose() method. - */ - public void finalize() - { - dispose(); - } - - /** - * Disposes the native cairographics2d structure, including the - * cairo_t and any gradient stuff, if allocated. - * Subclasses should of course overload and call this if - * they have additional native structures. - */ - public void dispose() - { - disposeNative(nativePointer); - nativePointer = 0; - if (compCtx != null) - compCtx.dispose(); - } - - /** - * Allocate the cairographics2d structure and set the cairo_t pointer in it. - * @param pointer - a cairo_t pointer, casted to a long. - */ - protected native long init(long pointer); - - /** - * These are declared abstract as there may be context-specific issues. - */ - public abstract Graphics create(); - - public abstract GraphicsConfiguration getDeviceConfiguration(); - - protected abstract void copyAreaImpl(int x, int y, int width, int height, - int dx, int dy); - - - /** - * Find the bounds of this graphics context, in device space. - * - * @return the bounds in device-space - */ - protected abstract Rectangle2D getRealBounds(); - - ////// Native Methods //////////////////////////////////////////////////// - - /** - * Dispose of allocate native resouces. - */ - public native void disposeNative(long pointer); - - /** - * Draw pixels as an RGBA int matrix - * @param w - width - * @param h - height - * @param stride - stride of the array width - * @param i2u - affine transform array - */ - protected native void drawPixels(long pointer, int[] pixels, int w, int h, - int stride, double[] i2u, double alpha, - int interpolation); - - protected native void setGradient(long pointer, double x1, double y1, - double x2, double y2, - int r1, int g1, int b1, int a1, int r2, - int g2, int b2, int a2, boolean cyclic); - - protected native void setPaintPixels(long pointer, int[] pixels, int w, - int h, int stride, boolean repeat, - int x, int y); - - /** - * Set the current transform matrix - */ - protected native void cairoSetMatrix(long pointer, double[] m); - - /** - * Scaling method - */ - protected native void cairoScale(long pointer, double x, double y); - - /** - * Set the compositing operator - */ - protected native void cairoSetOperator(long pointer, int cairoOperator); - - /** - * Sets the current color in RGBA as a 0.0-1.0 double - */ - protected native void cairoSetRGBAColor(long pointer, double red, double green, - double blue, double alpha); - - /** - * Sets the current winding rule in Cairo - */ - protected native void cairoSetFillRule(long pointer, int cairoFillRule); - - /** - * Set the line style, cap, join and miter limit. - * Cap and join parameters are in the BasicStroke enumerations. - */ - protected native void cairoSetLine(long pointer, double width, int cap, - int join, double miterLimit); - - /** - * Set the dash style - */ - protected native void cairoSetDash(long pointer, double[] dashes, int ndash, - double offset); - - /* - * Draws a Glyph Vector - */ - protected native void cairoDrawGlyphVector(long pointer, GdkFontPeer font, - float x, float y, int n, - int[] codes, float[] positions, long[] fontset); - - /** - * Set the font in cairo. - */ - protected native void cairoSetFont(long pointer, GdkFontPeer font); - - /** - * Appends a rectangle to the current path - */ - protected native void cairoRectangle(long pointer, double x, double y, - double width, double height); - - /** - * Appends an arc to the current path - */ - protected native void cairoArc(long pointer, double x, double y, - double radius, double angle1, double angle2); - - /** - * Save / restore a cairo path - */ - protected native void cairoSave(long pointer); - protected native void cairoRestore(long pointer); - - /** - * New current path - */ - protected native void cairoNewPath(long pointer); - - /** - * Close current path - */ - protected native void cairoClosePath(long pointer); - - /** moveTo */ - protected native void cairoMoveTo(long pointer, double x, double y); - - /** lineTo */ - protected native void cairoLineTo(long pointer, double x, double y); - - /** Cubic curve-to */ - protected native void cairoCurveTo(long pointer, double x1, double y1, - double x2, double y2, - double x3, double y3); - - /** - * Stroke current path - */ - protected native void cairoStroke(long pointer); - - /** - * Fill current path - */ - protected native void cairoFill(long pointer, double alpha); - - /** - * Clip current path - */ - protected native void cairoClip(long pointer); - - /** - * Clear clip - */ - protected native void cairoResetClip(long pointer); - - /** - * Set antialias. - */ - protected native void cairoSetAntialias(long pointer, boolean aa); - - - ///////////////////////// TRANSFORMS /////////////////////////////////// - /** - * Set the current transform - */ - public void setTransform(AffineTransform tx) - { - // Transform clip into target space using the old transform. - updateClip(transform); - - // Update the native transform. - setTransformImpl(tx); - - // Transform the clip back into user space using the inverse new transform. - try - { - updateClip(transform.createInverse()); - } - catch (NoninvertibleTransformException ex) - { - // TODO: How can we deal properly with this? - ex.printStackTrace(); - } - - if (clip != null) - setClip(clip); - } - - private void setTransformImpl(AffineTransform tx) - { - transform = tx; - if (transform != null) - { - double[] m = new double[6]; - transform.getMatrix(m); - cairoSetMatrix(nativePointer, m); - } - } - - public void transform(AffineTransform tx) - { - if (transform == null) - transform = new AffineTransform(tx); - else - transform.concatenate(tx); - - if (clip != null) - { - try - { - AffineTransform clipTransform = tx.createInverse(); - updateClip(clipTransform); - } - catch (NoninvertibleTransformException ex) - { - // TODO: How can we deal properly with this? - ex.printStackTrace(); - } - } - - setTransformImpl(transform); - } - - public void rotate(double theta) - { - transform(AffineTransform.getRotateInstance(theta)); - } - - public void rotate(double theta, double x, double y) - { - transform(AffineTransform.getRotateInstance(theta, x, y)); - } - - public void scale(double sx, double sy) - { - transform(AffineTransform.getScaleInstance(sx, sy)); - } - - /** - * Translate the system of the co-ordinates. As translation is a frequent - * operation, it is done in an optimised way, unlike scaling and rotating. - */ - public void translate(double tx, double ty) - { - if (transform != null) - transform.translate(tx, ty); - else - transform = AffineTransform.getTranslateInstance(tx, ty); - - if (clip != null) - { - // FIXME: this should actuall try to transform the shape - // rather than degrade to bounds. - if (clip instanceof Rectangle2D) - { - Rectangle2D r = (Rectangle2D) clip; - r.setRect(r.getX() - tx, r.getY() - ty, r.getWidth(), - r.getHeight()); - } - else - { - AffineTransform clipTransform = - AffineTransform.getTranslateInstance(-tx, -ty); - updateClip(clipTransform); - } - } - - setTransformImpl(transform); - } - - public void translate(int x, int y) - { - translate((double) x, (double) y); - } - - public void shear(double shearX, double shearY) - { - transform(AffineTransform.getShearInstance(shearX, shearY)); - } - - ///////////////////////// DRAWING STATE /////////////////////////////////// - - public void clip(Shape s) - { - // Do not touch clip when s == null. - if (s == null) - { - // The spec says this should clear the clip. The reference - // implementation throws a NullPointerException instead. I think, - // in this case we should conform to the specs, as it shouldn't - // affect compatibility. - setClip(null); - return; - } - - // If the current clip is still null, initialize it. - if (clip == null) - { - clip = getRealBounds(); - } - - // This is so common, let's optimize this. - if (clip instanceof Rectangle2D && s instanceof Rectangle2D) - { - Rectangle2D clipRect = (Rectangle2D) clip; - Rectangle2D r = (Rectangle2D) s; - Rectangle2D.intersect(clipRect, r, clipRect); - setClip(clipRect); - } - else - { - Area current; - if (clip instanceof Area) - current = (Area) clip; - else - current = new Area(clip); - - Area intersect; - if (s instanceof Area) - intersect = (Area) s; - else - intersect = new Area(s); - - current.intersect(intersect); - clip = current; - // Call setClip so that the native side gets notified. - setClip(clip); - } - } - - public Paint getPaint() - { - return paint; - } - - public AffineTransform getTransform() - { - return (AffineTransform) transform.clone(); - } - - public void setPaint(Paint p) - { - if (p == null) - return; - - paint = p; - if (paint instanceof Color) - { - setColor((Color) paint); - customPaint = false; - } - - else if (paint instanceof TexturePaint) - { - TexturePaint tp = (TexturePaint) paint; - BufferedImage img = tp.getImage(); - - // map the image to the anchor rectangle - int width = (int) tp.getAnchorRect().getWidth(); - int height = (int) tp.getAnchorRect().getHeight(); - - double scaleX = width / (double) img.getWidth(); - double scaleY = height / (double) img.getHeight(); - - AffineTransform at = new AffineTransform(scaleX, 0, 0, scaleY, 0, 0); - AffineTransformOp op = new AffineTransformOp(at, getRenderingHints()); - BufferedImage texture = op.filter(img, null); - int[] pixels = texture.getRGB(0, 0, width, height, null, 0, width); - setPaintPixels(nativePointer, pixels, width, height, width, true, 0, 0); - customPaint = false; - } - - else if (paint instanceof GradientPaint) - { - GradientPaint gp = (GradientPaint) paint; - Point2D p1 = gp.getPoint1(); - Point2D p2 = gp.getPoint2(); - Color c1 = gp.getColor1(); - Color c2 = gp.getColor2(); - setGradient(nativePointer, p1.getX(), p1.getY(), p2.getX(), p2.getY(), - c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha(), - c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha(), - gp.isCyclic()); - customPaint = false; - } - else - { - customPaint = true; - } - } - - /** - * Sets a custom paint - * - * @param bounds the bounding box, in user space - */ - protected void setCustomPaint(Rectangle bounds) - { - if (paint instanceof Color || paint instanceof TexturePaint - || paint instanceof GradientPaint) - return; - - int userX = bounds.x; - int userY = bounds.y; - int userWidth = bounds.width; - int userHeight = bounds.height; - - // Find bounds in device space - Rectangle2D bounds2D = getTransformedBounds(bounds, transform); - int deviceX = (int)bounds2D.getX(); - int deviceY = (int)bounds2D.getY(); - int deviceWidth = (int)Math.ceil(bounds2D.getWidth()); - int deviceHeight = (int)Math.ceil(bounds2D.getHeight()); - - // Get raster of the paint background - PaintContext pc = paint.createContext(CairoSurface.cairoColorModel, - new Rectangle(deviceX, deviceY, - deviceWidth, - deviceHeight), - bounds, - transform, hints); - - Raster raster = pc.getRaster(deviceX, deviceY, deviceWidth, - deviceHeight); - - // Clear the transform matrix in Cairo, since the raster returned by the - // PaintContext is already in device-space - AffineTransform oldTx = new AffineTransform(transform); - setTransformImpl(new AffineTransform()); - - // Set pixels in cairo, aligning the top-left of the background image - // to the top-left corner in device space - if (pc.getColorModel().equals(CairoSurface.cairoColorModel) - && raster.getSampleModel().getTransferType() == DataBuffer.TYPE_INT) - { - // Use a fast copy if the paint context can uses a Cairo-compatible - // color model - setPaintPixels(nativePointer, - (int[])raster.getDataElements(0, 0, deviceWidth, - deviceHeight, null), - deviceWidth, deviceHeight, deviceWidth, false, - deviceX, deviceY); - } - - else if (pc.getColorModel().equals(CairoSurface.cairoCM_opaque) - && raster.getSampleModel().getTransferType() == DataBuffer.TYPE_INT) - { - // We can also optimize if the context uses a similar color model - // but without an alpha channel; we just add the alpha - int[] pixels = (int[])raster.getDataElements(0, 0, deviceWidth, - deviceHeight, null); - - for (int i = 0; i < pixels.length; i++) - pixels[i] = 0xff000000 | (pixels[i] & 0x00ffffff); - - setPaintPixels(nativePointer, pixels, deviceWidth, deviceHeight, - deviceWidth, false, deviceX, deviceY); - } - - else - { - // Fall back on wrapping the raster in a BufferedImage, and - // use BufferedImage.getRGB() to do color-model conversion - WritableRaster wr = Raster.createWritableRaster(raster.getSampleModel(), - new Point(raster.getMinX(), - raster.getMinY())); - wr.setRect(raster); - - BufferedImage img2 = new BufferedImage(pc.getColorModel(), wr, - pc.getColorModel().isAlphaPremultiplied(), - null); - - setPaintPixels(nativePointer, - img2.getRGB(0, 0, deviceWidth, deviceHeight, null, 0, - deviceWidth), - deviceWidth, deviceHeight, deviceWidth, false, - deviceX, deviceY); - } - - // Restore transform - setTransformImpl(oldTx); - } - - public Stroke getStroke() - { - return stroke; - } - - public void setStroke(Stroke st) - { - stroke = st; - if (stroke instanceof BasicStroke) - { - BasicStroke bs = (BasicStroke) stroke; - cairoSetLine(nativePointer, bs.getLineWidth(), bs.getEndCap(), - bs.getLineJoin(), bs.getMiterLimit()); - - float[] dashes = bs.getDashArray(); - if (dashes != null) - { - double[] double_dashes = new double[dashes.length]; - for (int i = 0; i < dashes.length; i++) - double_dashes[i] = dashes[i]; - - cairoSetDash(nativePointer, double_dashes, double_dashes.length, - (double) bs.getDashPhase()); - } - else - cairoSetDash(nativePointer, new double[0], 0, 0.0); - } - } - - /** - * Utility method to find the bounds of a shape, including the stroke width. - * - * @param s the shape - * @return the bounds of the shape, including stroke width - */ - protected Rectangle findStrokedBounds(Shape s) - { - Rectangle r = s.getBounds(); - - if (stroke instanceof BasicStroke) - { - int strokeWidth = (int)Math.ceil(((BasicStroke)stroke).getLineWidth()); - r.x -= strokeWidth / 2; - r.y -= strokeWidth / 2; - r.height += strokeWidth; - r.width += strokeWidth; - } - else - { - Shape s2 = stroke.createStrokedShape(s); - r = s2.getBounds(); - } - - return r; - } - - public void setPaintMode() - { - setComposite(AlphaComposite.SrcOver); - } - - public void setXORMode(Color c) - { - // FIXME: implement - } - - public void setColor(Color c) - { - if (c == null) - c = Color.BLACK; - - fg = c; - paint = c; - updateColor(); - } - - /** - * Set the current fg value as the cairo color. - */ - void updateColor() - { - if (fg == null) - fg = Color.BLACK; - - cairoSetRGBAColor(nativePointer, fg.getRed() / 255.0, - fg.getGreen() / 255.0,fg.getBlue() / 255.0, - fg.getAlpha() / 255.0); - } - - public Color getColor() - { - return fg; - } - - public void clipRect(int x, int y, int width, int height) - { - if (clip == null) - setClip(new Rectangle(x, y, width, height)); - else if (clip instanceof Rectangle) - { - computeIntersection(x, y, width, height, (Rectangle) clip); - setClip(clip); - } - else - clip(new Rectangle(x, y, width, height)); - } - - public Shape getClip() - { - if (clip == null) - return null; - else if (clip instanceof Rectangle2D) - return clip.getBounds2D(); //getClipInDevSpace(); - else - { - GeneralPath p = new GeneralPath(); - PathIterator pi = clip.getPathIterator(null); - p.append(pi, false); - return p; - } - } - - public Rectangle getClipBounds() - { - if (clip == null) - return null; - else - return clip.getBounds(); - } - - protected Rectangle2D getClipInDevSpace() - { - Rectangle2D uclip = clip.getBounds2D(); - if (transform == null) - return uclip; - else - return getTransformedBounds(clip.getBounds2D(), transform); - } - - public void setClip(int x, int y, int width, int height) - { - if( width < 0 || height < 0 ) - return; - - setClip(new Rectangle2D.Double(x, y, width, height)); - } - - public void setClip(Shape s) - { - // The first time the clip is set, save it as the original clip - // to reset to on s == null. We can rely on this being non-null - // because the constructor in subclasses is expected to set the - // initial clip properly. - if( firstClip ) - { - originalClip = s; - firstClip = false; - } - - clip = s; - cairoResetClip(nativePointer); - - if (clip != null) - { - cairoNewPath(nativePointer); - if (clip instanceof Rectangle2D) - { - Rectangle2D r = (Rectangle2D) clip; - cairoRectangle(nativePointer, r.getX(), r.getY(), r.getWidth(), - r.getHeight()); - } - else - walkPath(clip.getPathIterator(null), false); - - cairoClip(nativePointer); - } - } - - public void setBackground(Color c) - { - if (c == null) - c = Color.WHITE; - bg = c; - } - - public Color getBackground() - { - return bg; - } - - /** - * Return the current composite. - */ - public Composite getComposite() - { - if (comp == null) - return AlphaComposite.SrcOver; - else - return comp; - } - - /** - * Sets the current composite context. - */ - public void setComposite(Composite comp) - { - if (this.comp == comp) - return; - - this.comp = comp; - if (compCtx != null) - compCtx.dispose(); - compCtx = null; - - if (comp instanceof AlphaComposite) - { - AlphaComposite a = (AlphaComposite) comp; - cairoSetOperator(nativePointer, a.getRule()); - } - - else - { - cairoSetOperator(nativePointer, AlphaComposite.SRC_OVER); - - if (comp != null) - { - // FIXME: this check is only required "if this Graphics2D - // context is drawing to a Component on the display screen". - SecurityManager sm = System.getSecurityManager(); - if (sm != null) - sm.checkPermission(new AWTPermission("readDisplayPixels")); - - compCtx = comp.createContext(getBufferCM(), getNativeCM(), hints); - } - } - } - - /** - * Returns the Colour Model describing the native, raw image data for this - * specific peer. - * - * @return ColorModel the ColorModel of native data in this peer - */ - protected abstract ColorModel getNativeCM(); - - /** - * Returns the Color Model describing the buffer that this peer uses - * for custom composites. - * - * @return ColorModel the ColorModel of the composite buffer in this peer. - */ - protected ColorModel getBufferCM() - { - // This may be overridden by some subclasses - return getNativeCM(); - } - - ///////////////////////// DRAWING PRIMITIVES /////////////////////////////////// - - public void draw(Shape s) - { - if ((stroke != null && ! (stroke instanceof BasicStroke)) - || (comp instanceof AlphaComposite && ((AlphaComposite) comp).getAlpha() != 1.0)) - { - // Cairo doesn't support stroking with alpha, so we create the stroked - // shape and fill with alpha instead - fill(stroke.createStrokedShape(s)); - return; - } - - if (customPaint) - { - Rectangle r = findStrokedBounds(s); - setCustomPaint(r); - } - - setAntialias(!hints.get(RenderingHints.KEY_ANTIALIASING) - .equals(RenderingHints.VALUE_ANTIALIAS_OFF)); - createPath(s, true); - cairoStroke(nativePointer); - } - - public void fill(Shape s) - { - createPath(s, false); - - if (customPaint) - setCustomPaint(s.getBounds()); - - setAntialias(!hints.get(RenderingHints.KEY_ANTIALIASING) - .equals(RenderingHints.VALUE_ANTIALIAS_OFF)); - double alpha = 1.0; - if (comp instanceof AlphaComposite) - alpha = ((AlphaComposite) comp).getAlpha(); - cairoFill(nativePointer, alpha); - } - - private void createPath(Shape s, boolean isDraw) - { - cairoNewPath(nativePointer); - - // Optimize rectangles, since there is a direct Cairo function - if (s instanceof Rectangle2D) - { - Rectangle2D r = (Rectangle2D) s; - - // Pixels need to be shifted in draw operations to ensure that they - // light up entire pixels, but we also need to make sure the rectangle - // does not get distorted by this shifting operation - double x = shiftX(r.getX(),shiftDrawCalls && isDraw); - double y = shiftY(r.getY(), shiftDrawCalls && isDraw); - double w = Math.round(r.getWidth()); - double h = Math.round(r.getHeight()); - cairoRectangle(nativePointer, x, y, w, h); - } - - // Lines are easy too - else if (s instanceof Line2D) - { - Line2D l = (Line2D) s; - cairoMoveTo(nativePointer, shiftX(l.getX1(), shiftDrawCalls && isDraw), - shiftY(l.getY1(), shiftDrawCalls && isDraw)); - cairoLineTo(nativePointer, shiftX(l.getX2(), shiftDrawCalls && isDraw), - shiftY(l.getY2(), shiftDrawCalls && isDraw)); - } - - // We can optimize ellipses too; however we don't bother optimizing arcs: - // the iterator is fast enough (an ellipse requires 5 steps using the - // iterator, while most arcs are only 2-3) - else if (s instanceof Ellipse2D) - { - Ellipse2D e = (Ellipse2D) s; - - double radius = Math.min(e.getHeight(), e.getWidth()) / 2; - - // Cairo only draws circular shapes, but we can use a stretch to make - // them into ellipses - double xscale = 1, yscale = 1; - if (e.getHeight() != e.getWidth()) - { - cairoSave(nativePointer); - - if (e.getHeight() < e.getWidth()) - xscale = e.getWidth() / (radius * 2); - else - yscale = e.getHeight() / (radius * 2); - - if (xscale != 1 || yscale != 1) - cairoScale(nativePointer, xscale, yscale); - } - - cairoArc(nativePointer, - shiftX(e.getCenterX() / xscale, shiftDrawCalls && isDraw), - shiftY(e.getCenterY() / yscale, shiftDrawCalls && isDraw), - radius, 0, Math.PI * 2); - - if (xscale != 1 || yscale != 1) - cairoRestore(nativePointer); - } - - // All other shapes are broken down and drawn in steps using the - // PathIterator - else - walkPath(s.getPathIterator(null), shiftDrawCalls && isDraw); - } - - /** - * Note that the rest of the drawing methods go via fill() or draw() for the drawing, - * although subclasses may with to overload these methods where context-specific - * optimizations are possible (e.g. bitmaps and fillRect(int, int, int, int) - */ - - public void clearRect(int x, int y, int width, int height) - { - if (bg != null) - cairoSetRGBAColor(nativePointer, bg.getRed() / 255.0, - bg.getGreen() / 255.0, bg.getBlue() / 255.0, - bg.getAlpha() / 255.0); - - Composite oldcomp = comp; - setComposite(AlphaComposite.Src); - fillRect(x, y, width, height); - - setComposite(oldcomp); - updateColor(); - } - - public void draw3DRect(int x, int y, int width, int height, boolean raised) - { - Stroke tmp = stroke; - setStroke(draw3DRectStroke); - super.draw3DRect(x, y, width, height, raised); - setStroke(tmp); - } - - public void drawArc(int x, int y, int width, int height, int startAngle, - int arcAngle) - { - draw(new Arc2D.Double((double) x, (double) y, (double) width, - (double) height, (double) startAngle, - (double) arcAngle, Arc2D.OPEN)); - } - - public void drawLine(int x1, int y1, int x2, int y2) - { - // The coordinates being pairwise identical means one wants - // to draw a single pixel. This is emulated by drawing - // a one pixel sized rectangle. - if (x1 == x2 && y1 == y2) - fill(new Rectangle(x1, y1, 1, 1)); - else - draw(new Line2D.Double(x1, y1, x2, y2)); - } - - public void drawRect(int x, int y, int width, int height) - { - draw(new Rectangle(x, y, width, height)); - } - - public void fillArc(int x, int y, int width, int height, int startAngle, - int arcAngle) - { - fill(new Arc2D.Double((double) x, (double) y, (double) width, - (double) height, (double) startAngle, - (double) arcAngle, Arc2D.PIE)); - } - - public void fillRect(int x, int y, int width, int height) - { - fill (new Rectangle(x, y, width, height)); - } - - public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints) - { - fill(new Polygon(xPoints, yPoints, nPoints)); - } - - public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints) - { - draw(new Polygon(xPoints, yPoints, nPoints)); - } - - public void drawPolyline(int[] xPoints, int[] yPoints, int nPoints) - { - for (int i = 1; i < nPoints; i++) - draw(new Line2D.Double(xPoints[i - 1], yPoints[i - 1], - xPoints[i], yPoints[i])); - } - - public void drawOval(int x, int y, int width, int height) - { - drawArc(x, y, width, height, 0, 360); - } - - public void drawRoundRect(int x, int y, int width, int height, int arcWidth, - int arcHeight) - { - draw(new RoundRectangle2D.Double(x, y, width, height, arcWidth, arcHeight)); - } - - public void fillOval(int x, int y, int width, int height) - { - fillArc(x, y, width, height, 0, 360); - } - - public void fillRoundRect(int x, int y, int width, int height, int arcWidth, - int arcHeight) - { - fill(new RoundRectangle2D.Double(x, y, width, height, arcWidth, arcHeight)); - } - - /** - * CopyArea - performs clipping to the native surface as a convenience - * (requires getRealBounds). Then calls copyAreaImpl. - */ - public void copyArea(int ox, int oy, int owidth, int oheight, - int odx, int ody) - { - // FIXME: does this handle a rotation transform properly? - // (the width/height might not be correct) - Point2D pos = transform.transform(new Point2D.Double(ox, oy), - (Point2D) null); - Point2D dim = transform.transform(new Point2D.Double(ox + owidth, - oy + oheight), - (Point2D) null); - Point2D p2 = transform.transform(new Point2D.Double(ox + odx, oy + ody), - (Point2D) null); - int x = (int)pos.getX(); - int y = (int)pos.getY(); - int width = (int)(dim.getX() - pos.getX()); - int height = (int)(dim.getY() - pos.getY()); - int dx = (int)(p2.getX() - pos.getX()); - int dy = (int)(p2.getY() - pos.getY()); - - Rectangle2D r = getRealBounds(); - - if( width <= 0 || height <= 0 ) - return; - // Return if outside the surface - if( x + dx > r.getWidth() || y + dy > r.getHeight() ) - return; - - if( x + dx + width < r.getX() || y + dy + height < r.getY() ) - return; - - // Clip edges if necessary - if( x + dx < r.getX() ) // left - { - width = x + dx + width; - x = (int)r.getX() - dx; - } - - if( y + dy < r.getY() ) // top - { - height = y + dy + height; - y = (int)r.getY() - dy; - } - - if( x + dx + width >= r.getWidth() ) // right - width = (int)r.getWidth() - dx - x; - - if( y + dy + height >= r.getHeight() ) // bottom - height = (int)r.getHeight() - dy - y; - - copyAreaImpl(x, y, width, height, dx, dy); - } - - ///////////////////////// RENDERING HINTS /////////////////////////////////// - - public void setRenderingHint(RenderingHints.Key hintKey, Object hintValue) - { - hints.put(hintKey, hintValue); - - shiftDrawCalls = hints.containsValue(RenderingHints.VALUE_STROKE_NORMALIZE) - || hints.containsValue(RenderingHints.VALUE_STROKE_DEFAULT); - } - - public Object getRenderingHint(RenderingHints.Key hintKey) - { - return hints.get(hintKey); - } - - public void setRenderingHints(Map<?,?> hints) - { - this.hints = new RenderingHints(getDefaultHints()); - this.hints.putAll(hints); - - shiftDrawCalls = hints.containsValue(RenderingHints.VALUE_STROKE_NORMALIZE) - || hints.containsValue(RenderingHints.VALUE_STROKE_DEFAULT); - - if (compCtx != null) - { - compCtx.dispose(); - compCtx = comp.createContext(getNativeCM(), getNativeCM(), this.hints); - } - } - - public void addRenderingHints(Map hints) - { - this.hints.putAll(hints); - } - - public RenderingHints getRenderingHints() - { - return hints; - } - - private int getInterpolation() - { - if (this.hints.containsValue(RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR)) - return INTERPOLATION_NEAREST; - - else if (hints.containsValue(RenderingHints.VALUE_INTERPOLATION_BILINEAR)) - return INTERPOLATION_BILINEAR; - - else if (hints.containsValue(RenderingHints.VALUE_INTERPOLATION_BICUBIC)) - return INTERPOLATION_BICUBIC; - - else if (hints.containsValue(RenderingHints.VALUE_ALPHA_INTERPOLATION_SPEED)) - return ALPHA_INTERPOLATION_SPEED; - - else if (hints.containsValue(RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY)) - return ALPHA_INTERPOLATION_QUALITY; - - else if (hints.containsValue(RenderingHints.VALUE_ALPHA_INTERPOLATION_DEFAULT)) - return ALPHA_INTERPOLATION_DEFAULT; - - // Do bilinear interpolation as default - return INTERPOLATION_BILINEAR; - } - - /** - * Set antialias if needed. If the ignoreAA flag is set, this method will - * return without doing anything. - * - * @param needAA RenderingHints.VALUE_ANTIALIAS_ON or RenderingHints.VALUE_ANTIALIAS_OFF - */ - private void setAntialias(boolean needAA) - { - if (ignoreAA) - return; - - if (needAA != antialias) - { - antialias = !antialias; - cairoSetAntialias(nativePointer, antialias); - } - } - - ///////////////////////// IMAGE. METHODS /////////////////////////////////// - - protected boolean drawImage(Image img, AffineTransform xform, - Color bgcolor, ImageObserver obs) - { - if (img == null) - return false; - - if (xform == null) - xform = new AffineTransform(); - - // In this case, xform is an AffineTransform that transforms bounding - // box of the specified image from image space to user space. However - // when we pass this transform to cairo, cairo will use this transform - // to map "user coordinates" to "pixel" coordinates, which is the - // other way around. Therefore to get the "user -> pixel" transform - // that cairo wants from "image -> user" transform that we currently - // have, we will need to invert the transformation matrix. - AffineTransform invertedXform; - - try - { - invertedXform = xform.createInverse(); - } - catch (NoninvertibleTransformException e) - { - throw new ImagingOpException("Unable to invert transform " - + xform.toString()); - } - - // Unrecognized image - convert to a BufferedImage - // Note - this can get us in trouble when the gdk lock is re-acquired. - // for example by VolatileImage. See ComponentGraphics for how we work - // around this. - img = AsyncImage.realImage(img, obs); - if( !(img instanceof BufferedImage) ) - { - ImageProducer source = img.getSource(); - if (source == null) - return false; - img = Toolkit.getDefaultToolkit().createImage(source); - } - - BufferedImage b = (BufferedImage) img; - Raster raster; - double[] i2u = new double[6]; - int width = b.getWidth(); - int height = b.getHeight(); - - // If this BufferedImage has a BufferedImageGraphics object, - // use the cached CairoSurface that BIG is drawing onto - - if( BufferedImageGraphics.bufferedImages.get( b ) != null ) - raster = BufferedImageGraphics.bufferedImages.get( b ); - else - raster = b.getRaster(); - - invertedXform.getMatrix(i2u); - - double alpha = 1.0; - if (comp instanceof AlphaComposite) - alpha = ((AlphaComposite) comp).getAlpha(); - - if(raster instanceof CairoSurface - && ((CairoSurface)raster).sharedBuffer == true) - { - drawCairoSurface((CairoSurface)raster, xform, alpha, getInterpolation()); - updateColor(); - return true; - } - - if( bgcolor != null ) - { - Color oldColor = bg; - setBackground(bgcolor); - - Rectangle2D bounds = new Rectangle2D.Double(0, 0, width, height); - bounds = getTransformedBounds(bounds, xform); - - clearRect((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), (int)bounds.getHeight()); - - setBackground(oldColor); - } - - int[] pixels = b.getRGB(0, 0, width, height, null, 0, width); - // FIXME: The above method returns data in the standard ARGB colorspace, - // meaning data should NOT be alpha pre-multiplied; however Cairo expects - // data to be premultiplied. - - cairoSave(nativePointer); - Rectangle2D bounds = new Rectangle2D.Double(0, 0, width, height); - bounds = getTransformedBounds(bounds, xform); - cairoRectangle(nativePointer, bounds.getX(), bounds.getY(), - bounds.getWidth(), bounds.getHeight()); - cairoClip(nativePointer); - - drawPixels(nativePointer, pixels, width, height, width, i2u, alpha, - getInterpolation()); - - cairoRestore(nativePointer); - - // Cairo seems to lose the current color which must be restored. - updateColor(); - return true; - } - - public void drawRenderedImage(RenderedImage image, AffineTransform xform) - { - drawRaster(image.getColorModel(), image.getData(), xform, null); - } - - public void drawRenderableImage(RenderableImage image, AffineTransform xform) - { - drawRenderedImage(image.createRendering(new RenderContext(xform)), xform); - } - - public boolean drawImage(Image img, AffineTransform xform, ImageObserver obs) - { - return drawImage(img, xform, null, obs); - } - - public void drawImage(BufferedImage image, BufferedImageOp op, int x, int y) - { - Image filtered = image; - if (op != null) - filtered = op.filter(image, null); - drawImage(filtered, new AffineTransform(1f, 0f, 0f, 1f, x, y), null, null); - } - - public boolean drawImage(Image img, int x, int y, ImageObserver observer) - { - return drawImage(img, new AffineTransform(1f, 0f, 0f, 1f, x, y), null, - observer); - } - - public boolean drawImage(Image img, int x, int y, Color bgcolor, - ImageObserver observer) - { - return drawImage(img, x, y, img.getWidth(observer), - img.getHeight(observer), bgcolor, observer); - } - - public boolean drawImage(Image img, int x, int y, int width, int height, - Color bgcolor, ImageObserver observer) - { - double scaleX = width / (double) img.getWidth(observer); - double scaleY = height / (double) img.getHeight(observer); - if( scaleX == 0 || scaleY == 0 ) - return true; - - return drawImage(img, new AffineTransform(scaleX, 0f, 0f, scaleY, x, y), - bgcolor, observer); - } - - public boolean drawImage(Image img, int x, int y, int width, int height, - ImageObserver observer) - { - return drawImage(img, x, y, width, height, null, observer); - } - - public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, Color bgcolor, - ImageObserver observer) - { - if (img == null) - return false; - - int sourceWidth = sx2 - sx1; - int sourceHeight = sy2 - sy1; - - int destWidth = dx2 - dx1; - int destHeight = dy2 - dy1; - - if(destWidth == 0 || destHeight == 0 || sourceWidth == 0 || - sourceHeight == 0) - return true; - - double scaleX = destWidth / (double) sourceWidth; - double scaleY = destHeight / (double) sourceHeight; - - // FIXME: Avoid using an AT if possible here - it's at least twice as slow. - - Shape oldClip = getClip(); - int cx, cy, cw, ch; - if( dx1 < dx2 ) - { cx = dx1; cw = dx2 - dx1; } - else - { cx = dx2; cw = dx1 - dx2; } - if( dy1 < dy2 ) - { cy = dy1; ch = dy2 - dy1; } - else - { cy = dy2; ch = dy1 - dy2; } - - clipRect( cx, cy, cw, ch ); - - AffineTransform tx = new AffineTransform(); - tx.translate( dx1 - sx1*scaleX, dy1 - sy1*scaleY ); - tx.scale( scaleX, scaleY ); - - boolean retval = drawImage(img, tx, bgcolor, observer); - setClip( oldClip ); - return retval; - } - - public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, - ImageObserver observer) - { - return drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, null, observer); - } - - /** - * Optimized method for drawing a CairoSurface onto this graphics context. - * - * @param surface The surface to draw. - * @param tx The transformation matrix (cannot be null). - * @param alpha The alpha value to paint with ( 0 <= alpha <= 1). - * @param interpolation The interpolation type. - */ - protected void drawCairoSurface(CairoSurface surface, AffineTransform tx, - double alpha, int interpolation) - { - // Find offset required if this surface is a sub-raster, and append offset - // to transformation. - if (surface.getSampleModelTranslateX() != 0 - || surface.getSampleModelTranslateY() != 0) - { - Point2D origin = new Point2D.Double(0, 0); - Point2D offset = new Point2D.Double(surface.getSampleModelTranslateX(), - surface.getSampleModelTranslateY()); - - tx.transform(origin, origin); - tx.transform(offset, offset); - - tx.translate(offset.getX() - origin.getX(), - offset.getY() - origin.getY()); - } - - // Find dimensions of this surface relative to the root parent surface - Rectangle bounds = new Rectangle(-surface.getSampleModelTranslateX(), - -surface.getSampleModelTranslateY(), - surface.width, surface.height); - - // Clip to the translated image - // We use direct cairo methods to avoid the overhead of maintaining a - // java copy of the clip, since we will be reverting it immediately - // after drawing - Shape newBounds = tx.createTransformedShape(bounds); - cairoSave(nativePointer); - walkPath(newBounds.getPathIterator(null), false); - cairoClip(nativePointer); - - // Draw the surface - try - { - double[] i2u = new double[6]; - tx.createInverse().getMatrix(i2u); - surface.nativeDrawSurface(surface.surfacePointer, nativePointer, i2u, - alpha, interpolation); - } - catch (NoninvertibleTransformException ex) - { - // This should never happen(?), so we don't need to do anything here. - ; - } - - // Restore clip - cairoRestore(nativePointer); - } - - - ///////////////////////// TEXT METHODS //////////////////////////////////// - - public void drawString(String str, float x, float y) - { - if (str == null || str.length() == 0) - return; - GdkFontPeer fontPeer = (GdkFontPeer) font.getPeer(); - TextLayout tl = (TextLayout) fontPeer.textLayoutCache.get(str); - if (tl == null) - { - tl = new TextLayout( str, getFont(), getFontRenderContext() ); - fontPeer.textLayoutCache.put(str, tl); - } - - // Set antialias to text_antialiasing, and set the ignoreAA flag so that - // the setting doesn't get overridden in a draw() or fill() call. - setAntialias(!hints.get(RenderingHints.KEY_TEXT_ANTIALIASING) - .equals(RenderingHints.VALUE_TEXT_ANTIALIAS_OFF)); - ignoreAA = true; - - tl.draw(this, x, y); - ignoreAA = false; - } - - public void drawString(String str, int x, int y) - { - drawString (str, (float) x, (float) y); - } - - public void drawString(AttributedCharacterIterator ci, int x, int y) - { - drawString (ci, (float) x, (float) y); - } - - public void drawGlyphVector(GlyphVector gv, float x, float y) - { - double alpha = 1.0; - - if( gv.getNumGlyphs() <= 0 ) - return; - - if (customPaint) - setCustomPaint(gv.getOutline().getBounds()); - - if (comp instanceof AlphaComposite) - alpha = ((AlphaComposite) comp).getAlpha(); - - setAntialias(!hints.get(RenderingHints.KEY_TEXT_ANTIALIASING) - .equals(RenderingHints.VALUE_TEXT_ANTIALIAS_OFF)); - ignoreAA = true; - - if (gv instanceof FreetypeGlyphVector && alpha == 1.0 - && !((FreetypeGlyphVector)gv).hasTransforms()) - { - int n = gv.getNumGlyphs (); - int[] codes = gv.getGlyphCodes (0, n, null); - long[] fontset = ((FreetypeGlyphVector)gv).getGlyphFonts (0, n, null); - float[] positions = gv.getGlyphPositions (0, n, null); - - setFont (gv.getFont ()); - GdkFontPeer fontPeer = (GdkFontPeer) font.getPeer(); - synchronized (fontPeer) - { - cairoDrawGlyphVector(nativePointer, fontPeer, - x, y, n, codes, positions, fontset); - } - } - else - { - translate(x, y); - fill(gv.getOutline()); - translate(-x, -y); - } - - ignoreAA = false; - } - - public void drawString(AttributedCharacterIterator ci, float x, float y) - { - GlyphVector gv = getFont().createGlyphVector(getFontRenderContext(), ci); - drawGlyphVector(gv, x, y); - } - - /** - * Should perhaps be contexct dependent, but this is left for now as an - * overloadable default implementation. - */ - public FontRenderContext getFontRenderContext() - { - return new FontRenderContext(transform, true, true); - } - - // Until such time as pango is happy to talk directly to cairo, we - // actually need to redirect some calls from the GtkFontPeer and - // GtkFontMetrics into the drawing kit and ask cairo ourselves. - - public FontMetrics getFontMetrics() - { - return getFontMetrics(getFont()); - } - - public FontMetrics getFontMetrics(Font f) - { - return ((GdkFontPeer) f.getPeer()).getFontMetrics(f); - } - - public void setFont(Font f) - { - // Sun's JDK does not throw NPEs, instead it leaves the current setting - // unchanged. So do we. - if (f == null) - return; - - if (f.getPeer() instanceof GdkFontPeer) - font = f; - else - font = - ((ClasspathToolkit)(Toolkit.getDefaultToolkit())) - .getFont(f.getName(), f.getAttributes()); - - GdkFontPeer fontpeer = (GdkFontPeer) getFont().getPeer(); - synchronized (fontpeer) - { - cairoSetFont(nativePointer, fontpeer); - } - } - - public Font getFont() - { - if (font == null) - return new Font("SansSerif", Font.PLAIN, 12); - return font; - } - - /////////////////////// MISC. PUBLIC METHODS ///////////////////////////////// - - public boolean hit(Rectangle rect, Shape s, boolean onStroke) - { - if( onStroke ) - { - Shape stroked = stroke.createStrokedShape( s ); - return stroked.intersects( (double)rect.x, (double)rect.y, - (double)rect.width, (double)rect.height ); - } - return s.intersects( (double)rect.x, (double)rect.y, - (double)rect.width, (double)rect.height ); - } - - public String toString() - { - return (getClass().getName() - + "[font=" + getFont().toString() - + ",color=" + fg.toString() - + "]"); - } - - ///////////////////////// PRIVATE METHODS /////////////////////////////////// - - /** - * All the drawImage() methods eventually get delegated here if the image - * is not a Cairo surface. - * - * @param bgcolor - if non-null draws the background color before - * drawing the image. - */ - private boolean drawRaster(ColorModel cm, Raster r, - AffineTransform imageToUser, Color bgcolor) - { - if (r == null) - return false; - - SampleModel sm = r.getSampleModel(); - DataBuffer db = r.getDataBuffer(); - - if (db == null || sm == null) - return false; - - if (cm == null) - cm = ColorModel.getRGBdefault(); - - double[] i2u = new double[6]; - if (imageToUser != null) - imageToUser.getMatrix(i2u); - else - { - i2u[0] = 1; - i2u[1] = 0; - i2u[2] = 0; - i2u[3] = 1; - i2u[4] = 0; - i2u[5] = 0; - } - - int[] pixels = findSimpleIntegerArray(cm, r); - - if (pixels == null) - { - // FIXME: I don't think this code will work correctly with a non-RGB - // MultiPixelPackedSampleModel. Although this entire method should - // probably be rewritten to better utilize Cairo's different supported - // data formats. - if (sm instanceof MultiPixelPackedSampleModel) - { - pixels = r.getPixels(0, 0, r.getWidth(), r.getHeight(), pixels); - for (int i = 0; i < pixels.length; i++) - pixels[i] = cm.getRGB(pixels[i]); - } - else - { - pixels = new int[r.getWidth() * r.getHeight()]; - for (int i = 0; i < pixels.length; i++) - pixels[i] = cm.getRGB(db.getElem(i)); - } - } - - // Change all transparent pixels in the image to the specified bgcolor, - // or (if there's no alpha) fill in an alpha channel so that it paints - // correctly. - if (cm.hasAlpha()) - { - if (bgcolor != null && cm.hasAlpha()) - for (int i = 0; i < pixels.length; i++) - { - if (cm.getAlpha(pixels[i]) == 0) - pixels[i] = bgcolor.getRGB(); - } - } - else - for (int i = 0; i < pixels.length; i++) - pixels[i] |= 0xFF000000; - - double alpha = 1.0; - if (comp instanceof AlphaComposite) - alpha = ((AlphaComposite) comp).getAlpha(); - - drawPixels(nativePointer, pixels, r.getWidth(), r.getHeight(), - r.getWidth(), i2u, alpha, getInterpolation()); - - // Cairo seems to lose the current color which must be restored. - updateColor(); - - return true; - } - - /** - * Shifts an x-coordinate by 0.5 in device space. - */ - private double shiftX(double coord, boolean doShift) - { - if (doShift) - { - double shift = 0.5; - if (!transform.isIdentity()) - shift /= transform.getScaleX(); - return (coord + shift); - } - else - return coord; - } - - /** - * Shifts a y-coordinate by 0.5 in device space. - */ - private double shiftY(double coord, boolean doShift) - { - if (doShift) - { - double shift = 0.5; - if (!transform.isIdentity()) - shift /= transform.getScaleY(); - return (coord + shift); - } - else - return coord; - } - - /** - * Adds a pathIterator to the current Cairo path, also sets the cairo winding rule. - */ - private void walkPath(PathIterator p, boolean doShift) - { - double x = 0; - double y = 0; - double[] coords = new double[6]; - - cairoSetFillRule(nativePointer, p.getWindingRule()); - for (; ! p.isDone(); p.next()) - { - int seg = p.currentSegment(coords); - switch (seg) - { - case PathIterator.SEG_MOVETO: - x = shiftX(coords[0], doShift); - y = shiftY(coords[1], doShift); - cairoMoveTo(nativePointer, x, y); - break; - case PathIterator.SEG_LINETO: - x = shiftX(coords[0], doShift); - y = shiftY(coords[1], doShift); - cairoLineTo(nativePointer, x, y); - break; - case PathIterator.SEG_QUADTO: - // splitting a quadratic bezier into a cubic: - // see: http://pfaedit.sourceforge.net/bezier.html - double x1 = x + (2.0 / 3.0) * (shiftX(coords[0], doShift) - x); - double y1 = y + (2.0 / 3.0) * (shiftY(coords[1], doShift) - y); - - double x2 = x1 + (1.0 / 3.0) * (shiftX(coords[2], doShift) - x); - double y2 = y1 + (1.0 / 3.0) * (shiftY(coords[3], doShift) - y); - - x = shiftX(coords[2], doShift); - y = shiftY(coords[3], doShift); - cairoCurveTo(nativePointer, x1, y1, x2, y2, x, y); - break; - case PathIterator.SEG_CUBICTO: - x = shiftX(coords[4], doShift); - y = shiftY(coords[5], doShift); - cairoCurveTo(nativePointer, shiftX(coords[0], doShift), - shiftY(coords[1], doShift), - shiftX(coords[2], doShift), - shiftY(coords[3], doShift), x, y); - break; - case PathIterator.SEG_CLOSE: - cairoClosePath(nativePointer); - break; - } - } - } - - /** - * Used by setRenderingHints() - */ - private Map<RenderingHints.Key, Object> getDefaultHints() - { - HashMap<RenderingHints.Key, Object> defaultHints = - new HashMap<RenderingHints.Key, Object>(); - - defaultHints.put(RenderingHints.KEY_TEXT_ANTIALIASING, - RenderingHints.VALUE_TEXT_ANTIALIAS_DEFAULT); - - defaultHints.put(RenderingHints.KEY_STROKE_CONTROL, - RenderingHints.VALUE_STROKE_DEFAULT); - - defaultHints.put(RenderingHints.KEY_FRACTIONALMETRICS, - RenderingHints.VALUE_FRACTIONALMETRICS_OFF); - - defaultHints.put(RenderingHints.KEY_ANTIALIASING, - RenderingHints.VALUE_ANTIALIAS_OFF); - - defaultHints.put(RenderingHints.KEY_RENDERING, - RenderingHints.VALUE_RENDER_DEFAULT); - - return defaultHints; - } - - /** - * Used by drawRaster and GdkPixbufDecoder - */ - public static int[] findSimpleIntegerArray (ColorModel cm, Raster raster) - { - if (cm == null || raster == null) - return null; - - if (! cm.getColorSpace().isCS_sRGB()) - return null; - - if (! (cm instanceof DirectColorModel)) - return null; - - DirectColorModel dcm = (DirectColorModel) cm; - - if (dcm.getRedMask() != 0x00FF0000 || dcm.getGreenMask() != 0x0000FF00 - || dcm.getBlueMask() != 0x000000FF) - return null; - - if (! (raster instanceof WritableRaster)) - return null; - - if (raster.getSampleModel().getDataType() != DataBuffer.TYPE_INT) - return null; - - if (! (raster.getDataBuffer() instanceof DataBufferInt)) - return null; - - DataBufferInt db = (DataBufferInt) raster.getDataBuffer(); - - if (db.getNumBanks() != 1) - return null; - - // Finally, we have determined that this is a single bank, [A]RGB-int - // buffer in sRGB space. It's worth checking all this, because it means - // that cairo can paint directly into the data buffer, which is very - // fast compared to all the normal copying and converting. - - return db.getData(); - } - - /** - * Helper method to transform the clip. This is called by the various - * transformation-manipulation methods to update the clip (which is in - * userspace) accordingly. - * - * The transform usually is the inverse transform that was applied to the - * graphics object. - * - * @param t the transform to apply to the clip - */ - private void updateClip(AffineTransform t) - { - if (clip == null) - return; - - // If the clip is a rectangle, and the transformation preserves the shape - // (translate/stretch only), then keep the clip as a rectangle - double[] matrix = new double[4]; - t.getMatrix(matrix); - if (clip instanceof Rectangle2D && matrix[1] == 0 && matrix[2] == 0) - { - Rectangle2D rect = (Rectangle2D)clip; - double[] origin = new double[] {rect.getX(), rect.getY()}; - double[] dimensions = new double[] {rect.getWidth(), rect.getHeight()}; - t.transform(origin, 0, origin, 0, 1); - t.deltaTransform(dimensions, 0, dimensions, 0, 1); - rect.setRect(origin[0], origin[1], dimensions[0], dimensions[1]); - } - else - { - if (! (clip instanceof GeneralPath)) - clip = new GeneralPath(clip); - - GeneralPath p = (GeneralPath) clip; - p.transform(t); - } - } - - private static Rectangle computeIntersection(int x, int y, int w, int h, - Rectangle rect) - { - int x2 = rect.x; - int y2 = rect.y; - int w2 = rect.width; - int h2 = rect.height; - - int dx = (x > x2) ? x : x2; - int dy = (y > y2) ? y : y2; - int dw = (x + w < x2 + w2) ? (x + w - dx) : (x2 + w2 - dx); - int dh = (y + h < y2 + h2) ? (y + h - dy) : (y2 + h2 - dy); - - if (dw >= 0 && dh >= 0) - rect.setBounds(dx, dy, dw, dh); - else - rect.setBounds(0, 0, 0, 0); - - return rect; - } - - static Rectangle2D getTransformedBounds(Rectangle2D bounds, AffineTransform tx) - { - double x1 = bounds.getX(); - double x2 = bounds.getX() + bounds.getWidth(); - double x3 = x1; - double x4 = x2; - double y1 = bounds.getY(); - double y2 = y1; - double y3 = bounds.getY() + bounds.getHeight(); - double y4 = y3; - - double[] points = new double[] {x1, y1, x2, y2, x3, y3, x4, y4}; - tx.transform(points, 0, points, 0, 4); - - double minX = points[0]; - double maxX = minX; - double minY = points[1]; - double maxY = minY; - for (int i = 0; i < 8; i++) - { - if (points[i] < minX) - minX = points[i]; - if (points[i] > maxX) - maxX = points[i]; - i++; - - if (points[i] < minY) - minY = points[i]; - if (points[i] > maxY) - maxY = points[i]; - } - - return new Rectangle2D.Double(minX, minY, (maxX - minX), (maxY - minY)); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/CairoSurface.java b/libjava/classpath/gnu/java/awt/peer/gtk/CairoSurface.java deleted file mode 100644 index 71f6638..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/CairoSurface.java +++ /dev/null @@ -1,428 +0,0 @@ -/* CairoSurface.java - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.java.awt.Buffers; - -import java.awt.Graphics2D; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.color.ColorSpace; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DataBuffer; -import java.awt.image.DataBufferInt; -import java.awt.image.DirectColorModel; -import java.awt.image.Raster; -import java.awt.image.RasterFormatException; -import java.awt.image.SampleModel; -import java.awt.image.SinglePixelPackedSampleModel; -import java.awt.image.WritableRaster; -import java.nio.ByteOrder; -import java.util.Arrays; -import java.util.Hashtable; - -/** - * CairoSurface - wraps a Cairo surface. - * - * @author Sven de Marothy - */ -public class CairoSurface extends WritableRaster -{ - int width = -1, height = -1; - - /** - * The native pointer to the Cairo surface. - */ - long surfacePointer; - - /** - * Whether the data buffer is shared between java and cairo. - */ - boolean sharedBuffer; - - // FIXME: use only the cairoCM_pre colormodel - // since that's what Cairo really uses (is there a way to do this cheaply? - // we use a non-multiplied model most of the time to avoid costly coercion - // operations...) - static ColorModel cairoColorModel = new DirectColorModel(32, 0x00FF0000, - 0x0000FF00, - 0x000000FF, - 0xFF000000); - - static ColorModel cairoCM_pre = new DirectColorModel(ColorSpace.getInstance(ColorSpace.CS_sRGB), - 32, 0x00FF0000, - 0x0000FF00, - 0x000000FF, - 0xFF000000, - true, - Buffers.smallestAppropriateTransferType(32)); - - // This CM corresponds to the CAIRO_FORMAT_RGB24 type in Cairo - static ColorModel cairoCM_opaque = new DirectColorModel(24, 0x00FF0000, - 0x0000FF00, - 0x000000FF); - /** - * Allocates and clears the buffer and creates the cairo surface. - * @param width - the image size - * @param height - the image size - * @param stride - the buffer row stride. (in ints) - */ - private native void create(int width, int height, int stride, int[] buf); - - /** - * Destroys the cairo surface and frees the buffer. - */ - private native void destroy(long surfacePointer, int[] buf); - - /** - * Draws this image to a given CairoGraphics context, - * with an affine transform given by i2u. - */ - public native void nativeDrawSurface(long surfacePointer, long contextPointer, - double[] i2u, double alpha, - int interpolation); - - /** - * Synchronizes the image's data buffers, copying any changes made in the - * Java array into the native array. - * - * This method should only be called if (sharedBuffers == false). - */ - native void syncNativeToJava(long surfacePointer, int[] buffer); - - /** - * Synchronizes the image's data buffers, copying any changes made in the - * native array into the Java array. - * - * This method should only be called if (sharedBuffers == false). - */ - native void syncJavaToNative(long surfacePointer, int[] buffer); - - /** - * Return the buffer, with the sample values of each pixel reversed - * (ie, in ABGR instead of ARGB). - * - * @return A pointer to a flipped buffer. The memory is allocated in native - * code, and must be explicitly freed when it is no longer needed. - */ - native long getFlippedBuffer(long surfacePointer); - - /** - * Create a cairo_surface_t with specified width and height. - * The format will be ARGB32 with premultiplied alpha and native bit - * and word ordering. - */ - public CairoSurface(int width, int height) - { - this(0, 0, width, height); - } - - public CairoSurface(int x, int y, int width, int height) - { - super(createCairoSampleModel(width, height), null, new Point(x, y)); - - if(width <= 0 || height <= 0) - throw new IllegalArgumentException("Image must be at least 1x1 pixels."); - - this.width = width; - this.height = height; - dataBuffer = new DataBufferInt(width * height); - create(width, height, width, getData()); - - if(surfacePointer == 0) - throw new Error("Could not allocate bitmap."); - } - - /** - * Create a Cairo Surface that is a subimage of another Cairo Surface - */ - public CairoSurface(SampleModel sm, CairoSurface parent, Rectangle bounds, - Point origin) - { - super(sm, parent.dataBuffer, bounds, origin, parent); - - this.width = super.width; - this.height = super.height; - this.surfacePointer = parent.surfacePointer; - this.sharedBuffer = parent.sharedBuffer; - this.dataBuffer = parent.dataBuffer; - } - - /** - * Create a cairo_surface_t from a GtkImage instance. - * (data is copied, not shared) - */ - CairoSurface(GtkImage image) - { - this(image.width, image.height); - - // Copy the pixel data from the GtkImage. - int[] data = image.getPixels(); - - // Swap ordering from GdkPixbuf to Cairo - if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) - { - for (int i = 0; i < data.length; i++ ) - { - // On a big endian system we get a RRGGBBAA data array. - int alpha = data[i] & 0xFF; - if( alpha == 0 ) // I do not know why we need this, but it works. - data[i] = 0; - else - { - // Cairo needs a ARGB32 native array. - data[i] = (data[i] >>> 8) | (alpha << 24); - } - } - } - else - { - for (int i = 0; i < data.length; i++ ) - { - // On a little endian system we get a AABBGGRR data array. - int alpha = data[i] & 0xFF000000; - if( alpha == 0 ) // I do not know why we need this, but it works. - data[i] = 0; - else - { - int b = (data[i] & 0xFF0000) >> 16; - int g = (data[i] & 0xFF00); - int r = (data[i] & 0xFF) << 16; - // Cairo needs a ARGB32 native array. - data[i] = alpha | r | g | b; - } - } - } - - System.arraycopy(data, 0, getData(), 0, data.length); - } - - /** - * Dispose of the native data. - */ - public void dispose() - { - if(surfacePointer != 0 && parent == null) - destroy(surfacePointer, getData()); - } - - /** - * Call dispose() to clean up any native resources allocated. - */ - protected void finalize() - { - dispose(); - } - - /** - * Return a GtkImage from this Cairo surface. - */ - public GtkImage getGtkImage() - { - return new GtkImage(width, height, getFlippedBuffer(surfacePointer)); - } - - /** - * Convenience method to quickly grab the data array backing this Raster. - * - * @return The array behind the databuffer. - */ - public int[] getData() - { - return ((DataBufferInt)dataBuffer).getData(); - } - - /** - * Returns a BufferedImage backed by a Cairo surface. - */ - public static BufferedImage getBufferedImage(int width, int height) - { - return getBufferedImage(new CairoSurface(width, height)); - } - - /** - * Returns a BufferedImage backed by a Cairo surface, - * created from a GtkImage. - */ - public static BufferedImage getBufferedImage(GtkImage image) - { - return getBufferedImage(new CairoSurface(image)); - } - - /** - * Returns a BufferedImage backed by a Cairo surface. - */ - public static BufferedImage getBufferedImage(CairoSurface surface) - { - return new BufferedImage(cairoColorModel, surface, - cairoColorModel.isAlphaPremultiplied(), - new Hashtable()); - } - - /** - * Return a Graphics2D drawing to the CairoSurface. - */ - public Graphics2D getGraphics() - { - return new CairoSurfaceGraphics(this); - } - - ///// Methods used by CairoSurfaceGraphics ///// - /** - * Creates a cairo_t drawing context, returns the pointer as a long. - * Used by CairoSurfaceGraphics. - */ - native long nativeNewCairoContext(long surfacePointer); - - public long newCairoContext() - { - return nativeNewCairoContext(surfacePointer); - } - - /** - * Copy a portion of this surface to another area on the surface. The given - * parameters must be within bounds - count on a segfault otherwise. - * - * @param x The x coordinate of the area to be copied from. - * @param y The y coordinate of the area to be copied from. - * @param width The width of the area to be copied. - * @param height The height of the area to be copied. - * @param dx The destination x coordinate. - * @param dy The destination y coordinate. - * @param stride The scanline stride. - */ - public void copyAreaNative(int x, int y, int width, - int height, int dx, int dy, int stride) - { - copyAreaNative2(surfacePointer, x, y, width, height, dx, dy, stride); - } - native void copyAreaNative2(long surfacePointer, - int x, int y, int width, int height, - int dx, int dy, int stride); - - /** - * Creates a SampleModel that matches Cairo's native format - */ - protected static SampleModel createCairoSampleModel(int w, int h) - { - return new SinglePixelPackedSampleModel(DataBuffer.TYPE_INT, w, h, - new int[]{0x00FF0000, 0x0000FF00, - 0x000000FF, 0xFF000000}); - } - - /** - * Returns whether this ColorModel is compatible with Cairo's native types. - * - * @param cm The color model to check. - * @return Whether it is compatible. - */ - public static boolean isCompatibleColorModel(ColorModel cm) - { - return (cm.equals(cairoCM_pre) || cm.equals(cairoCM_opaque) || - cm.equals(cairoColorModel)); - } - - /** - * Returns whether this SampleModel is compatible with Cairo's native types. - * - * @param sm The sample model to check. - * @return Whether it is compatible. - */ - public static boolean isCompatibleSampleModel(SampleModel sm) - { - return (sm instanceof SinglePixelPackedSampleModel - && sm.getDataType() == DataBuffer.TYPE_INT - && Arrays.equals(((SinglePixelPackedSampleModel)sm).getBitMasks(), - new int[]{0x00FF0000, 0x0000FF00, - 0x000000FF, 0xFF000000})); - } - - ///// Methods interhited from Raster and WritableRaster ///// - public Raster createChild(int parentX, int parentY, int width, int height, - int childMinX, int childMinY, int[] bandList) - { - return createWritableChild(parentX, parentY, width, height, - childMinX, childMinY, bandList); - } - - public WritableRaster createCompatibleWritableRaster() - { - return new CairoSurface(width, height); - } - - public WritableRaster createCompatibleWritableRaster (int x, int y, - int w, int h) - { - return new CairoSurface(x, y, w, h); - } - - public Raster createTranslatedChild(int childMinX, int childMinY) - { - return createWritableTranslatedChild(childMinX, childMinY); - } - - public WritableRaster createWritableChild(int parentX, int parentY, - int w, int h, int childMinX, - int childMinY, int[] bandList) - { - if (parentX < minX || parentX + w > minX + width - || parentY < minY || parentY + h > minY + height) - throw new RasterFormatException("Child raster extends beyond parent"); - - SampleModel sm = (bandList == null) ? - sampleModel : - sampleModel.createSubsetSampleModel(bandList); - - return new CairoSurface(sm, this, - new Rectangle(childMinX, childMinY, w, h), - new Point(sampleModelTranslateX + childMinX - parentX, - sampleModelTranslateY + childMinY - parentY)); - } - - public WritableRaster createWritableTranslatedChild(int x, int y) - { - int tcx = sampleModelTranslateX - minX + x; - int tcy = sampleModelTranslateY - minY + y; - - return new CairoSurface(sampleModel, this, - new Rectangle(x, y, width, height), - new Point(tcx, tcy)); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/CairoSurfaceGraphics.java b/libjava/classpath/gnu/java/awt/peer/gtk/CairoSurfaceGraphics.java deleted file mode 100644 index a0c6caa..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/CairoSurfaceGraphics.java +++ /dev/null @@ -1,355 +0,0 @@ -/* CairoSurfaceGraphics.java - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.AlphaComposite; -import java.awt.Color; -import java.awt.Composite; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsEnvironment; -import java.awt.Image; -import java.awt.Rectangle; -import java.awt.Shape; -import java.awt.Toolkit; -import java.awt.font.GlyphVector; -import java.awt.geom.AffineTransform; -import java.awt.geom.Rectangle2D; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.RenderedImage; -import java.util.Hashtable; - -/** - * Implementation of Graphics2D on a Cairo surface. - */ -public class CairoSurfaceGraphics extends CairoGraphics2D -{ - protected CairoSurface surface; - private BufferedImage buffer; - private long cairo_t; - - /** - * Create a graphics context from a cairo surface - */ - public CairoSurfaceGraphics(CairoSurface surface) - { - this.surface = surface; - cairo_t = surface.newCairoContext(); - setup( cairo_t ); - setClip(0, 0, surface.width, surface.height); - } - - /** - * Creates another context from a surface. - * Used by create(). - */ - private CairoSurfaceGraphics(CairoSurfaceGraphics copyFrom) - { - surface = copyFrom.surface; - cairo_t = surface.newCairoContext(); - copy( copyFrom, cairo_t ); - } - - public Graphics create() - { - return new CairoSurfaceGraphics(this); - } - - public GraphicsConfiguration getDeviceConfiguration() - { - return GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration(); - } - - protected Rectangle2D getRealBounds() - { - return new Rectangle2D.Double(0.0, 0.0, surface.width, surface.height); - } - - public void copyAreaImpl(int x, int y, int width, int height, int dx, int dy) - { - surface.copyAreaNative(x, y, width, height, dx, dy, surface.width); - } - - /** - * Overloaded methods that do actual drawing need to account for custom - * composites - */ - public void draw(Shape s) - { - if (!surface.sharedBuffer) - surface.syncJavaToNative(surface.surfacePointer, surface.getData()); - - // Find total bounds of shape - Rectangle r = findStrokedBounds(s); - if (shiftDrawCalls) - { - r.width++; - r.height++; - } - - // Do the drawing - if (comp == null || comp instanceof AlphaComposite) - super.draw(s); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setStroke(this.getStroke()); - g2d.setColor(this.getColor()); - g2d.setTransform(transform); - g2d.draw(s); - - drawComposite(r.getBounds2D(), null); - } - - if (!surface.sharedBuffer) - surface.syncNativeToJava(surface.surfacePointer, surface.getData()); - } - - public void fill(Shape s) - { - if (!surface.sharedBuffer) - surface.syncJavaToNative(surface.surfacePointer, surface.getData()); - - if (comp == null || comp instanceof AlphaComposite) - super.fill(s); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setPaint(this.getPaint()); - g2d.setColor(this.getColor()); - g2d.setTransform(transform); - g2d.fill(s); - - drawComposite(s.getBounds2D(), null); - } - - if (!surface.sharedBuffer) - surface.syncNativeToJava(surface.surfacePointer, surface.getData()); - } - - public void drawRenderedImage(RenderedImage image, AffineTransform xform) - { - if (!surface.sharedBuffer) - surface.syncJavaToNative(surface.surfacePointer, surface.getData()); - - if (comp == null || comp instanceof AlphaComposite) - super.drawRenderedImage(image, xform); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setRenderingHints(this.getRenderingHints()); - g2d.setTransform(transform); - g2d.drawRenderedImage(image, xform); - - drawComposite(buffer.getRaster().getBounds(), null); - } - - if (!surface.sharedBuffer) - surface.syncNativeToJava(surface.surfacePointer, surface.getData()); - } - - protected boolean drawImage(Image img, AffineTransform xform, - Color bgcolor, ImageObserver obs) - { - if (!surface.sharedBuffer) - surface.syncJavaToNative(surface.surfacePointer, surface.getData()); - - boolean ret; - if (comp == null || comp instanceof AlphaComposite) - ret = super.drawImage(img, xform, bgcolor, obs); - - else - { - // Get buffered image of source - if( !(img instanceof BufferedImage) ) - { - ImageProducer source = img.getSource(); - if (source == null) - return false; - img = Toolkit.getDefaultToolkit().createImage(source); - } - BufferedImage bImg = (BufferedImage) img; - - // Find translated bounds - Rectangle2D bounds = new Rectangle(bImg.getMinX(), bImg.getMinY(), - bImg.getWidth(), bImg.getHeight()); - if (xform != null) - bounds = getTransformedBounds(bounds, xform); - - // Create buffer and draw image - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setRenderingHints(this.getRenderingHints()); - g2d.drawImage(img, xform, obs); - - // Perform compositing - ret = drawComposite(bounds, obs); - } - - if (!surface.sharedBuffer) - surface.syncNativeToJava(surface.surfacePointer, surface.getData()); - - return ret; - } - - public void drawGlyphVector(GlyphVector gv, float x, float y) - { - if (!surface.sharedBuffer) - surface.syncJavaToNative(surface.surfacePointer, surface.getData()); - - if (comp == null || comp instanceof AlphaComposite) - super.drawGlyphVector(gv, x, y); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setPaint(this.getPaint()); - g2d.setStroke(this.getStroke()); - g2d.drawGlyphVector(gv, x, y); - - Rectangle2D bounds = gv.getLogicalBounds(); - bounds = new Rectangle2D.Double(x + bounds.getX(), y + bounds.getY(), - bounds.getWidth(), bounds.getHeight()); - drawComposite(bounds, null); - } - - if (!surface.sharedBuffer) - surface.syncNativeToJava(surface.surfacePointer, surface.getData()); - } - - private boolean drawComposite(Rectangle2D bounds, ImageObserver observer) - { - // Find bounds in device space - bounds = getTransformedBounds(bounds, transform); - - // Clip bounds by the stored clip, and by the internal buffer - Rectangle2D devClip = this.getClipInDevSpace(); - Rectangle2D.intersect(bounds, devClip, bounds); - devClip = new Rectangle(buffer.getMinX(), buffer.getMinY(), - buffer.getWidth(), buffer.getHeight()); - Rectangle2D.intersect(bounds, devClip, bounds); - - // Round bounds as needed, but be careful in our rounding - // (otherwise it may leave unpainted stripes) - double x = bounds.getX(); - double y = bounds.getY(); - double maxX = x + bounds.getWidth(); - double maxY = y + bounds.getHeight(); - x = Math.round(x); - y = Math.round(y); - bounds.setRect(x, y, Math.round(maxX - x), Math.round(maxY - y)); - - // Find subimage of internal buffer for updating - BufferedImage buffer2 = buffer; - if (!bounds.equals(buffer2.getRaster().getBounds())) - buffer2 = buffer2.getSubimage((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), - (int)bounds.getHeight()); - - // Find subimage of main image for updating - BufferedImage current = CairoSurface.getBufferedImage(surface); - current = current.getSubimage((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), - (int)bounds.getHeight()); - - // Perform actual composite operation - compCtx.compose(buffer2.getRaster(), current.getRaster(), - buffer2.getRaster()); - - // Set cairo's composite to direct SRC, since we've already done our own - // compositing - Composite oldcomp = comp; - setComposite(AlphaComposite.Src); - - // This MUST call directly into the "action" method in CairoGraphics2D, - // not one of the wrappers, to ensure that the composite isn't processed - // more than once! - boolean rv = super.drawImage(buffer2, - AffineTransform.getTranslateInstance(bounds.getX(), - bounds.getY()), - null, null); - setComposite(oldcomp); - updateColor(); - return rv; - } - - private void createBuffer() - { - if (buffer == null) - { - buffer = new BufferedImage(getBufferCM(), - surface.createCompatibleWritableRaster(), - getBufferCM().isAlphaPremultiplied(), - new Hashtable()); - } - else - { - Graphics2D g2d = ((Graphics2D)buffer.getGraphics()); - - g2d.setBackground(new Color(0,0,0,0)); - g2d.clearRect(0, 0, buffer.getWidth(), buffer.getHeight()); - } - } - - protected ColorModel getNativeCM() - { - return CairoSurface.cairoCM_pre; - } - - protected ColorModel getBufferCM() - { - return CairoSurface.cairoColorModel; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/ComponentGraphics.java b/libjava/classpath/gnu/java/awt/peer/gtk/ComponentGraphics.java deleted file mode 100644 index 50161b2..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/ComponentGraphics.java +++ /dev/null @@ -1,941 +0,0 @@ -/* ComponentGraphics.java -- - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.classpath.Pointer; - -import java.awt.AlphaComposite; -import java.awt.Color; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.Shape; -import java.awt.Toolkit; -import java.awt.font.GlyphVector; -import java.awt.geom.AffineTransform; -import java.awt.geom.Point2D; -import java.awt.geom.Rectangle2D; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.Raster; -import java.awt.image.RenderedImage; -import java.awt.image.WritableRaster; -import java.util.Hashtable; - -/** - * ComponentGraphics - context for drawing directly to a component, - * as this is an X drawable, it requires that we use GTK locks. - * - * This context draws directly to the drawable and requires xrender. - */ -public class ComponentGraphics extends CairoGraphics2D -{ - private static final boolean hasXRenderExtension = hasXRender(); - - private GtkComponentPeer component; - protected long cairo_t; - private BufferedImage buffer, componentBuffer; - - private static ThreadLocal<Integer> hasLock = new ThreadLocal<Integer>(); - private static Integer ONE = Integer.valueOf(1); - - ComponentGraphics() - { - } - - private ComponentGraphics(GtkComponentPeer component) - { - this.component = component; - cairo_t = initState(component); - setup( cairo_t ); - Rectangle bounds = component.awtComponent.getBounds(); - setClip( new Rectangle( 0, 0, bounds.width, bounds.height) ); - setBackground(component.awtComponent.getBackground()); - setColor(component.awtComponent.getForeground()); - } - - private ComponentGraphics(ComponentGraphics cg) - { - component = cg.component; - cairo_t = initState(component); - copy( cg, cairo_t ); - Rectangle bounds = component.awtComponent.getBounds(); - setClip( new Rectangle( 0, 0, bounds.width, bounds.height) ); - setBackground(component.awtComponent.getBackground()); - setColor(component.awtComponent.getForeground()); - } - - /** - * Creates a cairo_t for the component surface and return it. - */ - private native long initState(GtkComponentPeer component); - - /** - * Obtain and hold a GDK lock, which is required for all drawing operations - * in this graphics context (since it is backed by an X surface). - * - * This method causes the GDK locking behaviour to be re-entrant. No race - * conditions are caused since a ThreadLocal is used and each thread has its - * own lock counter. - */ - private void lock() - { - Integer i = hasLock.get(); - if (i == null) - { - start_gdk_drawing(); - hasLock.set(ONE); - } - else - hasLock.set(Integer.valueOf(i.intValue() + 1)); - } - - /** - * Release the re-entrant GDK lock. - */ - private void unlock() - { - Integer i = hasLock.get(); - if (i == null) - throw new IllegalStateException(); - if (i == ONE) - { - hasLock.set(null); - end_gdk_drawing(); - } - else if (i.intValue() == 2) - hasLock.set(ONE); - else - hasLock.set(Integer.valueOf(i.intValue() - 1)); - } - - /** - * Creates a cairo_t for a volatile image - */ - protected native long initFromVolatile( long pixmapPtr); - - /** - * Grab lock - */ - private native void start_gdk_drawing(); - - /** - * Release lock - */ - private native void end_gdk_drawing(); - - /** - * Query if the system has the XRender extension. - */ - public static native boolean hasXRender(); - - /** - * This is a utility method (used by GtkComponentPeer) for grabbing the - * image of a component. - */ - private static native Pointer nativeGrab(GtkComponentPeer component); - - private native void copyAreaNative(GtkComponentPeer component, int x, int y, - int width, int height, int dx, int dy); - - private native void drawVolatile(GtkComponentPeer component, - long vimg, int x, int y, - int width, int height, int cx, int cy, - int cw, int ch); - - /** - * Not really related (moveme?). Utility method used by GtkComponent. - */ - public static GtkImage grab( GtkComponentPeer component ) - { - return new GtkImage( nativeGrab( component ) ); - } - - /** - * Returns a Graphics2D object for a component, either an instance of this - * class (if xrender is supported), or a context which copies. - */ - public static Graphics2D getComponentGraphics(GtkComponentPeer component) - { - if( hasXRenderExtension ) - return new ComponentGraphics(component); - - Rectangle r = component.awtComponent.getBounds(); - return new ComponentGraphicsCopy(r.width, r.height, component); - } - - public GraphicsConfiguration getDeviceConfiguration() - { - return component.getGraphicsConfiguration(); - } - - public Graphics create() - { - return new ComponentGraphics(this); - } - - protected Rectangle2D getRealBounds() - { - return component.awtComponent.getBounds(); - } - - public void copyAreaImpl(int x, int y, int width, int height, int dx, int dy) - { - copyAreaNative(component, x, y, width, height, dx, dy); - } - - /** - * Overloaded methods that do actual drawing need to enter the gdk threads - * and also do certain things before and after. - */ - public void draw(Shape s) - { - if (comp == null || comp instanceof AlphaComposite) - super.draw(s); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setStroke(this.getStroke()); - g2d.setColor(this.getColor()); - g2d.draw(s); - - drawComposite(s.getBounds2D(), null); - } - } - - public void fill(Shape s) - { - if (comp == null || comp instanceof AlphaComposite) - super.fill(s); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setPaint(this.getPaint()); - g2d.setColor(this.getColor()); - g2d.fill(s); - - drawComposite(s.getBounds2D(), null); - } - } - - public void drawRenderedImage(RenderedImage image, AffineTransform xform) - { - if (comp == null || comp instanceof AlphaComposite) - super.drawRenderedImage(image, xform); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setRenderingHints(this.getRenderingHints()); - g2d.drawRenderedImage(image, xform); - - drawComposite(buffer.getRaster().getBounds(), null); - } - } - - protected boolean drawImage(Image img, AffineTransform xform, - Color bgcolor, ImageObserver obs) - { - boolean rv; - if (comp == null || comp instanceof AlphaComposite) - rv = super.drawImage(img, xform, bgcolor, obs); - - else - { - // Get buffered image of source - if( !(img instanceof BufferedImage) ) - { - ImageProducer source = img.getSource(); - if (source == null) - return false; - img = Toolkit.getDefaultToolkit().createImage(source); - } - BufferedImage bImg = (BufferedImage) img; - - // Find translated bounds - Point2D origin = new Point2D.Double(bImg.getMinX(), bImg.getMinY()); - Point2D pt = new Point2D.Double(bImg.getWidth() + bImg.getMinX(), - bImg.getHeight() + bImg.getMinY()); - if (xform != null) - { - origin = xform.transform(origin, origin); - pt = xform.transform(pt, pt); - } - - // Create buffer and draw image - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setRenderingHints(this.getRenderingHints()); - g2d.drawImage(img, xform, obs); - - // Perform compositing - rv = drawComposite(new Rectangle2D.Double(origin.getX(), - origin.getY(), - pt.getX(), pt.getY()), - obs); - } - return rv; - } - - public void drawGlyphVector(GlyphVector gv, float x, float y) - { - if (comp == null || comp instanceof AlphaComposite) - super.drawGlyphVector(gv, x, y); - - else - { - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setPaint(this.getPaint()); - g2d.setStroke(this.getStroke()); - g2d.drawGlyphVector(gv, x, y); - - Rectangle2D bounds = gv.getLogicalBounds(); - bounds = new Rectangle2D.Double(x + bounds.getX(), y + bounds.getY(), - bounds.getWidth(), bounds.getHeight()); - drawComposite(bounds, null); - } - } - - public boolean drawImage(Image img, int x, int y, ImageObserver observer) - { - // If it is a GtkVolatileImage with an "easy" transform then - // draw directly. Always pass a BufferedImage to super to avoid - // deadlock (see Note in CairoGraphics.drawImage()). - if (img instanceof GtkVolatileImage) - { - GtkVolatileImage vimg = (GtkVolatileImage) img; - int type = transform.getType(); - if ((type == AffineTransform.TYPE_IDENTITY - || type == AffineTransform.TYPE_TRANSLATION) - && (clip == null || clip instanceof Rectangle2D)) - { - Rectangle2D r = (Rectangle2D) clip; - if (r == null) - r = getRealBounds(); - x += transform.getTranslateX(); - y += transform.getTranslateY(); - drawVolatile(component, vimg.nativePointer, - x, y, vimg.width, vimg.height, - (int) (r.getX() + transform.getTranslateX()), - (int) (r.getY() + transform.getTranslateY()), - (int) r.getWidth(), - (int) r.getHeight()); - return true; - } - else - return super.drawImage(vimg.getSnapshot(), x, y, observer); - } - - BufferedImage bimg; - if (img instanceof BufferedImage) - bimg = (BufferedImage) img; - else - { - ImageProducer source = img.getSource(); - if (source == null) - return false; - bimg = (BufferedImage) Toolkit.getDefaultToolkit().createImage(source); - } - return super.drawImage(bimg, x, y, observer); - } - - public boolean drawImage(Image img, int x, int y, int width, int height, - ImageObserver observer) - { - // If it is a GtkVolatileImage with an "easy" transform then - // draw directly. Always pass a BufferedImage to super to avoid - // deadlock (see Note in CairoGraphics.drawImage()). - if (img instanceof GtkVolatileImage - && (clip == null || clip instanceof Rectangle2D)) - { - GtkVolatileImage vimg = (GtkVolatileImage) img; - int type = transform.getType(); - if ((type == AffineTransform.TYPE_IDENTITY - || type == AffineTransform.TYPE_TRANSLATION) - && (clip == null || clip instanceof Rectangle2D)) - { - Rectangle2D r = (Rectangle2D) clip; - if (r == null) - r = getRealBounds(); - x += transform.getTranslateX(); - y += transform.getTranslateY(); - drawVolatile(component, vimg.nativePointer, - x, y, width, height, - (int) (r.getX() + transform.getTranslateX()), - (int) (r.getY() + transform.getTranslateY()), - (int) r.getWidth(), - (int) r.getHeight()); - return true; - } - else - return super.drawImage(vimg.getSnapshot(), x, y, - width, height, observer); - } - - BufferedImage bimg; - img = AsyncImage.realImage(img, observer); - if (img instanceof BufferedImage) - bimg = (BufferedImage) img; - else - { - ImageProducer source = img.getSource(); - if (source == null) - return false; - bimg = (BufferedImage) Toolkit.getDefaultToolkit().createImage(source); - } - return super.drawImage(bimg, x, y, width, height, observer); - } - - private boolean drawComposite(Rectangle2D bounds, ImageObserver observer) - { - // Clip source to visible areas that need updating - Rectangle2D clip = this.getClipBounds(); - Rectangle2D.intersect(bounds, clip, bounds); - clip = new Rectangle(buffer.getMinX(), buffer.getMinY(), - buffer.getWidth(), buffer.getHeight()); - Rectangle2D.intersect(bounds, clip, bounds); - - BufferedImage buffer2 = buffer; - if (!bounds.equals(buffer2.getRaster().getBounds())) - buffer2 = buffer2.getSubimage((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), - (int)bounds.getHeight()); - - // Get destination clip to bounds - double[] points = new double[] {bounds.getX(), bounds.getY(), - bounds.getMaxX(), bounds.getMaxY()}; - transform.transform(points, 0, points, 0, 2); - - Rectangle2D deviceBounds = new Rectangle2D.Double(points[0], points[1], - points[2] - points[0], - points[3] - points[1]); - - Rectangle2D.intersect(deviceBounds, this.getClipInDevSpace(), deviceBounds); - - // Get current image on the component - GtkImage img = grab(component); - Graphics gr = componentBuffer.createGraphics(); - gr.drawImage(img, 0, 0, null); - gr.dispose(); - - BufferedImage cBuffer = componentBuffer; - if (!deviceBounds.equals(cBuffer.getRaster().getBounds())) - cBuffer = cBuffer.getSubimage((int)deviceBounds.getX(), - (int)deviceBounds.getY(), - (int)deviceBounds.getWidth(), - (int)deviceBounds.getHeight()); - - // Perform actual composite operation - compCtx.compose(buffer2.getRaster(), cBuffer.getRaster(), - cBuffer.getRaster()); - - // This MUST call directly into the "action" method in CairoGraphics2D, - // not one of the wrappers, to ensure that the composite isn't processed - // more than once! - boolean rv = super.drawImage(cBuffer, - AffineTransform.getTranslateInstance(bounds.getX(), - bounds.getY()), - null, null); - return rv; - } - - private void createBuffer() - { - if (buffer == null) - { - WritableRaster rst; - rst = Raster.createWritableRaster(GtkVolatileImage.createGdkSampleModel(component.awtComponent.getWidth(), - component.awtComponent.getHeight()), - new Point(0,0)); - - buffer = new BufferedImage(GtkVolatileImage.gdkColorModel, rst, - GtkVolatileImage.gdkColorModel.isAlphaPremultiplied(), - new Hashtable()); - } - else - { - Graphics2D g2d = ((Graphics2D)buffer.getGraphics()); - - g2d.setBackground(new Color(0,0,0,0)); - g2d.clearRect(0, 0, buffer.getWidth(), buffer.getHeight()); - } - - if (componentBuffer == null) - { - WritableRaster rst; - rst = Raster.createWritableRaster(GtkVolatileImage.createGdkSampleModel(component.awtComponent.getWidth(), - component.awtComponent.getHeight()), - new Point(0,0)); - - componentBuffer = new BufferedImage(GtkVolatileImage.gdkColorModel, rst, - GtkVolatileImage.gdkColorModel.isAlphaPremultiplied(), - new Hashtable()); - } - } - - protected ColorModel getNativeCM() - { - return GtkVolatileImage.gdkColorModel; - } - - /* --- START OVERRIDDEN NATIVE METHODS ---- - * All native methods in CairoGraphics2D should be overridden here and - * enclosed in locks, since the cairo surface is backed by an X surface - * in this graphics context and the X surface requires external locking. - * - * We lock everything "just in case", since it's difficult to know which - * calls are and aren't thread-safe. Overriding and locking the native - * methods allows superclass code in CairoGraphics2D to execute properly, - * without the need to override every single method. - * - * CAVEAT: if native code obtains a lock (using gdk_threads_enter(), not the - * lock() method provided here) and then calls back into Java and one of these - * methods ends up being called, we will deadlock. The lock is only reentrant - * when called via our lock() method. - */ - - /* These methods are already locked in the superclass CairoGraphics2D - * so they do not need to be overridden: - * - * public void disposeNative - * - * protected void cairoDrawGlyphVector - * - * protected void cairoSetFont - */ - - @Override - protected long init(long pointer) - { - long ret; - - try - { - lock(); - ret = super.init(pointer); - } - finally - { - unlock(); - } - - return ret; - } - - @Override - protected void drawPixels(long pointer, int[] pixels, int w, int h, - int stride, double[] i2u, double alpha, - int interpolation) - { - try - { - lock(); - super.drawPixels(pointer, pixels, w, h, stride, i2u, alpha, - interpolation); - } - finally - { - unlock(); - } - } - - @Override - protected void setGradient(long pointer, double x1, double y1, - double x2, double y2, - int r1, int g1, int b1, int a1, - int r2, int g2, int b2, int a2, boolean cyclic) - { - try - { - lock(); - super.setGradient(pointer, x1, y1, x2, y2, r1, g1, b1, a1, r2, g2, b2, a2, - cyclic); - } - finally - { - unlock(); - } - } - - @Override - protected void setPaintPixels(long pointer, int[] pixels, int w, int h, - int stride, boolean repeat, int x, int y) - { - try - { - lock(); - super.setPaintPixels(pointer, pixels, w, h, stride, repeat, x, y); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSetMatrix(long pointer, double[] m) - { - try - { - lock(); - super.cairoSetMatrix(pointer, m); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoScale(long pointer, double x, double y) - { - try - { - lock(); - super.cairoScale(pointer, x, y); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSetOperator(long pointer, int cairoOperator) - { - try - { - lock(); - super.cairoSetOperator(pointer, cairoOperator); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSetRGBAColor(long pointer, double red, double green, - double blue, double alpha) - { - try - { - lock(); - super.cairoSetRGBAColor(pointer, red, green, blue, alpha); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSetFillRule(long pointer, int cairoFillRule) - { - try - { - lock(); - super.cairoSetFillRule(pointer, cairoFillRule); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSetLine(long pointer, double width, int cap, int join, - double miterLimit) - { - try - { - lock(); - super.cairoSetLine(pointer, width, cap, join, miterLimit); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSetDash(long pointer, double[] dashes, int ndash, - double offset) - { - try - { - lock(); - super.cairoSetDash(pointer, dashes, ndash, offset); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoRectangle(long pointer, double x, double y, - double width, double height) - { - try - { - lock(); - super.cairoRectangle(pointer, x, y, width, height); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoArc(long pointer, double x, double y, - double radius, double angle1, double angle2) - { - try - { - lock(); - super.cairoArc(pointer, x, y, radius, angle1, angle2); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSave(long pointer) - { - try - { - lock(); - super.cairoSave(pointer); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoRestore(long pointer) - { - try - { - lock(); - super.cairoRestore(pointer); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoNewPath(long pointer) - { - try - { - lock(); - super.cairoNewPath(pointer); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoClosePath(long pointer) - { - try - { - lock(); - super.cairoClosePath(pointer); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoMoveTo(long pointer, double x, double y) - { - try - { - lock(); - super.cairoMoveTo(pointer, x, y); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoLineTo(long pointer, double x, double y) - { - try - { - lock(); - super.cairoLineTo(pointer, x, y); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoCurveTo(long pointer, double x1, double y1, double x2, - double y2, double x3, double y3) - { - try - { - lock(); - super.cairoCurveTo(pointer, x1, y1, x2, y2, x3, y3); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoStroke(long pointer) - { - try - { - lock(); - super.cairoStroke(pointer); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoFill(long pointer, double alpha) - { - try - { - lock(); - super.cairoFill(pointer, alpha); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoClip(long pointer) - { - try - { - lock(); - super.cairoClip(pointer); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoResetClip(long pointer) - { - try - { - lock(); - super.cairoResetClip(pointer); - } - finally - { - unlock(); - } - } - - @Override - protected void cairoSetAntialias(long pointer, boolean aa) - { - try - { - lock(); - super.cairoSetAntialias(pointer, aa); - } - finally - { - unlock(); - } - } - - @Override - protected void drawCairoSurface(CairoSurface surface, AffineTransform tx, - double alpha, int interpolation) - { - try - { - lock(); - super.drawCairoSurface(surface, tx, alpha, interpolation); - } - finally - { - unlock(); - } - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/ComponentGraphicsCopy.java b/libjava/classpath/gnu/java/awt/peer/gtk/ComponentGraphicsCopy.java deleted file mode 100644 index a73012d..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/ComponentGraphicsCopy.java +++ /dev/null @@ -1,122 +0,0 @@ -/* ComponentGraphicsCopy.java - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Color; -import java.awt.Image; -import java.awt.Rectangle; -import java.awt.Shape; -import java.awt.font.GlyphVector; -import java.awt.geom.AffineTransform; -import java.awt.image.RenderedImage; -import java.awt.image.ImageObserver; - -/** - * Implementation of Graphics2D for Components for servers which - * do not have xrender. - * - * A mirrored GtkImage of the component is stored in memory - * and copied back. Yay. - */ -public class ComponentGraphicsCopy extends CairoSurfaceGraphics -{ - private GtkComponentPeer component; - - /** - * GtkImage sharing its data buffer with this Cairo surface. - */ - private GtkImage gtkimage; - - private int width, height; - - native void getPixbuf( GtkComponentPeer component, GtkImage image ); - - native void copyPixbuf( GtkComponentPeer component, GtkImage image, - int x, int y, int w, int h ); - - public ComponentGraphicsCopy(int width, int height, - GtkComponentPeer component) - { - super( new CairoSurface( width, height ) ); - this.component = component; - this.width = width; - this.height = height; - gtkimage = surface.getGtkImage(); - getPixbuf( component, gtkimage ); - } - - /** - * Overloaded methods that do actual drawing need to enter the gdk threads - * and also do certain things before and after. - */ - public void draw(Shape s) - { - super.draw(s); - Rectangle r = s.getBounds(); - copyPixbuf(component, gtkimage, r.x, r.y, r.width, r.height); - } - - public void fill(Shape s) - { - super.fill(s); - Rectangle r = s.getBounds(); - copyPixbuf(component, gtkimage, r.x, r.y, r.width, r.height); - } - - public void drawRenderedImage(RenderedImage image, AffineTransform xform) - { - super.drawRenderedImage(image, xform); - copyPixbuf(component, gtkimage, 0, 0, width, height); - } - - protected boolean drawImage(Image img, AffineTransform xform, - Color bgcolor, ImageObserver obs) - { - boolean rv = super.drawImage(img, xform, bgcolor, obs); - copyPixbuf(component, gtkimage, 0, 0, width, height); - return rv; - } - - public void drawGlyphVector(GlyphVector gv, float x, float y) - { - super.drawGlyphVector(gv, x, y); - Rectangle r = gv.getPixelBounds(getFontRenderContext(), x , y); - copyPixbuf(component, gtkimage, r.x, r.y, r.width, r.height); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/FreetypeGlyphVector.java b/libjava/classpath/gnu/java/awt/peer/gtk/FreetypeGlyphVector.java deleted file mode 100644 index 8fd7347..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/FreetypeGlyphVector.java +++ /dev/null @@ -1,630 +0,0 @@ -/* FreetypeGlyphVector.java - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.gtk; - -import java.awt.Font; -import java.awt.Shape; -import java.awt.font.FontRenderContext; -import java.awt.font.GlyphJustificationInfo; -import java.awt.font.GlyphMetrics; -import java.awt.font.GlyphVector; -import java.awt.font.TextAttribute; -import java.awt.font.TransformAttribute; -import java.awt.geom.AffineTransform; -import java.awt.geom.GeneralPath; -import java.awt.geom.Point2D; -import java.awt.geom.Rectangle2D; -import java.util.Arrays; - -public class FreetypeGlyphVector extends GlyphVector -{ - /** - * The associated font and its peer. - */ - private Font font; - private GdkFontPeer peer; // ATTN: Accessed from native code. - - private Rectangle2D logicalBounds; - - private float[] glyphPositions; - /** - * The string represented by this GlyphVector. - */ - private String s; - - /** - * The font render context - */ - private FontRenderContext frc; - - /** - * The total # of glyphs. - */ - private int nGlyphs; - - /** - * The glyph codes - */ - private int[] glyphCodes; - - /** - * The set of fonts used in this glyph vector. - */ - private long[] fontSet = null; - - /** - * Glyph transforms. Supports all transform operations. - * - * The identity transform should not be stored in this array; use a null - * instead (will result in performance improvements). - */ - private AffineTransform[] glyphTransforms; - - private GlyphMetrics[] metricsCache; - - private native void dispose(long[] fonts); - - /** - * Returns a pointer to the native PangoFcFont object. - * - * The object will be referenced with g_object_ref n times before being - * returned, and must be unreferenced a corresponding number of times. - * - * @param n Number of times to reference the object. - * @return Pointer to the native default font. - */ - private native long getNativeFontPointer(int n); - - /** - * Create a glyphvector from a given (Freetype) font and a String. - */ - public FreetypeGlyphVector(Font f, String s, FontRenderContext frc) - { - this(f, s.toCharArray(), 0, s.length(), frc, Font.LAYOUT_LEFT_TO_RIGHT); - } - - /** - * Create a glyphvector from a given (Freetype) font and a String. - */ - public FreetypeGlyphVector(Font f, char[] chars, int start, int len, - FontRenderContext frc, int flags) - { - this.s = new String(chars, start, len); - - this.font = f; - this.frc = frc; - if( !(font.getPeer() instanceof GdkFontPeer ) ) - throw new IllegalArgumentException("Not a valid font."); - peer = (GdkFontPeer)font.getPeer(); - - getGlyphs(); - if( flags == Font.LAYOUT_RIGHT_TO_LEFT ) - { - // reverse the glyph ordering. - int[] temp = new int[ nGlyphs ]; - for(int i = 0; i < nGlyphs; i++) - temp[i] = glyphCodes[nGlyphs - i - 1]; - glyphCodes = temp; - } - performDefaultLayout(); - } - - /** - * Create a glyphvector from a given set of glyph codes. - */ - public FreetypeGlyphVector(Font f, int[] codes, FontRenderContext frc) - { - this.font = f; - this.frc = frc; - if( !(font.getPeer() instanceof GdkFontPeer ) ) - throw new IllegalArgumentException("Not a valid font."); - peer = (GdkFontPeer)font.getPeer(); - - glyphCodes = new int[ codes.length ]; - System.arraycopy(codes, 0, glyphCodes, 0, codes.length); - nGlyphs = glyphCodes.length; - - if (fontSet == null) - { - fontSet = new long[nGlyphs]; - Arrays.fill(fontSet, getNativeFontPointer(nGlyphs)); - } - - performDefaultLayout(); - } - - /** - * Cloning constructor - */ - private FreetypeGlyphVector( FreetypeGlyphVector gv ) - { - font = gv.font; - peer = gv.peer; - frc = gv.frc; - s = gv.s; - nGlyphs = gv.nGlyphs; - logicalBounds = gv.logicalBounds.getBounds2D(); - - if( gv.metricsCache != null ) - { - metricsCache = new GlyphMetrics[ nGlyphs ]; - System.arraycopy(gv.metricsCache, 0, metricsCache, 0, nGlyphs); - } - - glyphCodes = new int[ nGlyphs ]; - fontSet = new long[nGlyphs]; - glyphPositions = new float[(nGlyphs + 1) * 2]; - glyphTransforms = new AffineTransform[ nGlyphs ]; - Arrays.fill(glyphTransforms, null); - - for(int i = 0; i < nGlyphs; i++ ) - { - if (gv.glyphTransforms[i] != null) - glyphTransforms[ i ] = new AffineTransform(gv.glyphTransforms[i]); - glyphCodes[i] = gv.glyphCodes[ i ]; - } - System.arraycopy(gv.glyphPositions, 0, glyphPositions, 0, - glyphPositions.length); - System.arraycopy(gv.glyphCodes, 0, glyphCodes, 0, nGlyphs); - System.arraycopy(gv.fontSet, 0, fontSet, 0, nGlyphs); - } - - public void finalize() - { - dispose(fontSet); - } - - /** - * Create the array of glyph codes. - */ - private void getGlyphs() - { - nGlyphs = s.codePointCount( 0, s.length() ); - glyphCodes = new int[ nGlyphs ]; - fontSet = new long[ nGlyphs ]; - int[] codePoints = new int[ nGlyphs ]; - int stringIndex = 0; - - for(int i = 0; i < nGlyphs; i++) - { - codePoints[i] = s.codePointAt( stringIndex ); - // UTF32 surrogate handling - if( codePoints[i] != (int)s.charAt( stringIndex ) ) - stringIndex ++; - stringIndex ++; - - if (Character.isISOControl(codePoints[i])) - { - // Replace with 'hair space'. Should better be 'zero-width space' - // but that doesn't seem to be supported by default font. - codePoints[i] = 8202; - } - } - - getGlyphs( codePoints, glyphCodes, fontSet ); - } - - /** - * Returns the glyph code within the font for a given character - */ - public native void getGlyphs(int[] codepoints, int[] glyphs, long[] fonts); - - /** - * Returns the kerning of a glyph pair - */ - private native void getKerning(int leftGlyph, int rightGlyph, long font, - float[] p); - - private native double[] getMetricsNative(int glyphCode, long font); - - private native GeneralPath getGlyphOutlineNative(int glyphIndex, long font); - - - public Object clone() - { - return new FreetypeGlyphVector( this ); - } - - /** - * Duh, compares two instances. - */ - public boolean equals(GlyphVector gv) - { - if( ! (gv instanceof FreetypeGlyphVector) ) - return false; - - return (((FreetypeGlyphVector)gv).font.equals(font) && - ((FreetypeGlyphVector)gv).frc.equals(frc) - && ((FreetypeGlyphVector)gv).s.equals(s)); - } - - /** - * Returns the associated Font - */ - public Font getFont() - { - return font; - } - - /** - * Returns the associated FontRenderContext - */ - public FontRenderContext getFontRenderContext() - { - return frc; - } - - /** - * Layout the glyphs. - */ - public void performDefaultLayout() - { - logicalBounds = null; // invalidate caches. - glyphTransforms = new AffineTransform[nGlyphs]; - Arrays.fill(glyphTransforms, null); - glyphPositions = new float[(nGlyphs + 1) * 2]; - - GlyphMetrics gm = null; - float x = 0; - float y = 0; - float[] p = {0.0f, 0.0f}; - for(int i = 0; i < nGlyphs; i++) - { - gm = getGlyphMetrics( i ); - glyphPositions[i*2] = x; - glyphPositions[i*2 + 1] = y; - - x += gm.getAdvanceX(); - y += gm.getAdvanceY(); - - // Get the kerning only if it's not the last glyph, and the two glyphs are - // using the same font - if (i != nGlyphs-1 && fontSet[i] == fontSet[i+1]) - { - getKerning(glyphCodes[i], glyphCodes[i + 1], fontSet[i], p); - x += p[0]; - y += p[1]; - } - } - glyphPositions[nGlyphs * 2] = x; - glyphPositions[nGlyphs * 2 + 1] = y; - - // Apply any transform that may be in the font's attributes - TransformAttribute ta; - ta = (TransformAttribute)font.getAttributes().get(TextAttribute.TRANSFORM); - if (ta != null) - { - AffineTransform tx = ta.getTransform(); - - // Transform glyph positions - tx.transform(glyphPositions, 0, glyphPositions, 0, - glyphPositions.length / 2); - - // Also store per-glyph scale/shear/rotate (but not translation) - double[] matrix = new double[4]; - tx.getMatrix(matrix); - AffineTransform deltaTx = new AffineTransform(matrix); - if (!deltaTx.isIdentity()) - Arrays.fill(glyphTransforms, deltaTx); - } - } - - /** - * Returns the code of the glyph at glyphIndex; - */ - public int getGlyphCode(int glyphIndex) - { - return glyphCodes[ glyphIndex ]; - } - - /** - * Returns multiple glyphcodes. - */ - public int[] getGlyphCodes(int beginGlyphIndex, int numEntries, - int[] codeReturn) - { - int[] rval; - - if( codeReturn == null || codeReturn.length < numEntries) - rval = new int[ numEntries ]; - else - rval = codeReturn; - - System.arraycopy(glyphCodes, beginGlyphIndex, rval, 0, numEntries); - - return rval; - } - - /** - * Returns pointers to the fonts used in this glyph vector. - * - * The array index matches that of the glyph vector itself. - */ - protected long[] getGlyphFonts(int beginGlyphIndex, int numEntries, - long[] codeReturn) - { - long[] rval; - - if( codeReturn == null || codeReturn.length < numEntries) - rval = new long[ numEntries ]; - else - rval = codeReturn; - - System.arraycopy(fontSet, beginGlyphIndex, rval, 0, numEntries); - - return rval; - } - - public Shape getGlyphLogicalBounds(int glyphIndex) - { - GlyphMetrics gm = getGlyphMetrics( glyphIndex ); - if( gm == null ) - return null; - Rectangle2D r = gm.getBounds2D(); - Point2D p = getGlyphPosition( glyphIndex ); - - double[] bounds = new double[] {p.getX() + r.getX() - gm.getLSB(), - p.getY() + r.getY(), - p.getX() + r.getX() - gm.getLSB() + gm.getAdvanceX(), - p.getY() + r.getY() + r.getHeight()}; - - if (glyphTransforms[glyphIndex] != null) - glyphTransforms[glyphIndex].transform(bounds, 0, bounds, 0, 2); - - return new Rectangle2D.Double(bounds[0], bounds[1], bounds[2] - bounds[0], - bounds[3] - bounds[1]); - } - - /* - * FIXME: Not all glyph types are supported. - * (The JDK doesn't really seem to do so either) - */ - public void setupGlyphMetrics() - { - metricsCache = new GlyphMetrics[ nGlyphs ]; - - for(int i = 0; i < nGlyphs; i++) - { - GlyphMetrics gm = (GlyphMetrics)peer.getGlyphMetrics(glyphCodes[i]); - if( gm == null ) - { - double[] val = getMetricsNative(glyphCodes[i], fontSet[i]); - if( val == null ) - gm = null; - else - { - gm = new GlyphMetrics(true, - (float)val[1], - (float)val[2], - new Rectangle2D.Double(val[3], val[4], - val[5], val[6] ), - GlyphMetrics.STANDARD ); - peer.putGlyphMetrics( glyphCodes[ i ], gm ); - } - } - metricsCache[ i ] = gm; - } - } - - /** - * Returns the metrics of a single glyph. - */ - public GlyphMetrics getGlyphMetrics(int glyphIndex) - { - if( metricsCache == null ) - setupGlyphMetrics(); - - return metricsCache[ glyphIndex ]; - } - - /** - * Returns the outline of a single glyph. - * - * Despite what the Sun API says, this method returns the glyph relative to - * the origin of the *entire string*, not each individual glyph. - */ - public Shape getGlyphOutline(int glyphIndex) - { - GeneralPath gp = getGlyphOutlineNative(glyphCodes[glyphIndex], - fontSet[glyphIndex]); - - AffineTransform tx = AffineTransform.getTranslateInstance(glyphPositions[glyphIndex*2], - glyphPositions[glyphIndex*2+1]); - if (glyphTransforms[glyphIndex] != null) - tx.concatenate( glyphTransforms[glyphIndex]); - - gp.transform(tx); - return gp; - } - - /** - * Returns the position of a single glyph. - */ - public Point2D getGlyphPosition(int glyphIndex) - { - return new Point2D.Float(glyphPositions[glyphIndex*2], - glyphPositions[glyphIndex*2 + 1]); - } - - /** - * Returns the positions of multiple glyphs. - */ - public float[] getGlyphPositions(int beginGlyphIndex, int numEntries, - float[] positionReturn) - { - if (positionReturn == null || positionReturn.length < (numEntries * 2)) - positionReturn = new float[numEntries*2]; - - System.arraycopy(glyphPositions, beginGlyphIndex*2, positionReturn, 0, - numEntries*2); - return positionReturn; - } - - /** - * Returns the transform of a glyph. - */ - public AffineTransform getGlyphTransform(int glyphIndex) - { - return glyphTransforms[glyphIndex]; - } - - /** - * Checks whether any transform has been set on any glyphs. - */ - protected boolean hasTransforms() - { - for (int i = 0; i < glyphTransforms.length; i++) - if (glyphTransforms[i] != null) - return true; - - return false; - } - - /** - * Returns the visual bounds of a glyph - * May be off by a pixel or two due to hinting/rasterization. - */ - public Shape getGlyphVisualBounds(int glyphIndex) - { - return getGlyphOutline( glyphIndex ).getBounds2D(); - } - - /** - * Return the logical bounds of the whole thing. - */ - public Rectangle2D getLogicalBounds() - { - if( nGlyphs == 0 ) - return new Rectangle2D.Double(0, 0, 0, 0); - if( logicalBounds != null ) - return logicalBounds; - - Rectangle2D rect = (Rectangle2D)getGlyphLogicalBounds( 0 ); - for( int i = 1; i < nGlyphs; i++ ) - { - Rectangle2D r2 = (Rectangle2D)getGlyphLogicalBounds( i ); - - rect = rect.createUnion( r2 ); - } - - logicalBounds = rect; - return rect; - } - - /** - * Returns the number of glyphs. - */ - public int getNumGlyphs() - { - return glyphCodes.length; - } - - /** - * Returns the outline of the entire GlyphVector. - */ - public Shape getOutline() - { - GeneralPath path = new GeneralPath(); - for( int i = 0; i < getNumGlyphs(); i++ ) - path.append(getGlyphOutline(i), false); - return path; - } - - /** - * TODO: - * FreeType does not currently have an API for the JSTF table. We should - * probably get the table ourselves from FT and pass it to some parser - * which the native font peers will need. - */ - public GlyphJustificationInfo getGlyphJustificationInfo(int glyphIndex) - { - return null; - } - - /** - * Returns the outline of the entire vector, drawn at (x,y). - */ - public Shape getOutline(float x, float y) - { - AffineTransform tx = AffineTransform.getTranslateInstance( x, y ); - GeneralPath gp = (GeneralPath)getOutline(); - gp.transform( tx ); - return gp; - } - - /** - * Returns the visual bounds of the entire GlyphVector. - * May be off by a pixel or two due to hinting/rasterization. - */ - public Rectangle2D getVisualBounds() - { - return getOutline().getBounds2D(); - } - - /** - * Sets the position of a glyph. - */ - public void setGlyphPosition(int glyphIndex, Point2D newPos) - { - glyphPositions[glyphIndex*2] = (float)(newPos.getX()); - glyphPositions[glyphIndex*2 + 1] = (float)(newPos.getY()); - logicalBounds = null; - } - - /** - * Sets the transform of a single glyph. - */ - public void setGlyphTransform(int glyphIndex, AffineTransform newTX) - { - // The identity transform should never be in the glyphTransforms array; - // using and checking for nulls can be much faster. - if (newTX != null && newTX.isIdentity()) - newTX = null; - - // If the old and new transforms are identical, bail - if (glyphTransforms[glyphIndex] == null && newTX == null) - return; - - if (newTX != null && newTX.equals(glyphTransforms[glyphIndex])) - return; - - // Invalidate bounds cache and set new transform - logicalBounds = null; - glyphTransforms[glyphIndex] = newTX; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GdkFontPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GdkFontPeer.java deleted file mode 100644 index 6b09906..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GdkFontPeer.java +++ /dev/null @@ -1,545 +0,0 @@ -/* GdkFontPeer.java -- Implements FontPeer with GTK+ - Copyright (C) 1999, 2004, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.classpath.Configuration; -import gnu.classpath.Pointer; - -import gnu.java.awt.ClasspathToolkit; -import gnu.java.awt.peer.ClasspathFontPeer; -import gnu.java.awt.font.opentype.NameDecoder; - -import gnu.java.lang.CPStringBuilder; - -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Toolkit; -import java.awt.font.FontRenderContext; -import java.awt.font.GlyphVector; -import java.awt.font.GlyphMetrics; -import java.awt.font.LineMetrics; -import java.awt.font.TextLayout; -import java.awt.geom.Rectangle2D; -import java.text.CharacterIterator; -import java.util.Locale; -import java.util.Map; -import java.nio.ByteBuffer; -import java.util.HashMap; - -public class GdkFontPeer extends ClasspathFontPeer -{ - static final FontRenderContext DEFAULT_CTX = - new FontRenderContext(null, false, false); - - /** - * Caches TextLayout instances for use in charsWidth() and drawString(). - * The size of the cache has been chosen so that relativly large GUIs with - * text documents are still efficient. - */ - HashMap<String,TextLayout> textLayoutCache = new GtkToolkit.LRUCache<String,TextLayout>(500); - - private class GdkFontMetrics extends FontMetrics - { - - public GdkFontMetrics (Font font) - { - super(initFont(font)); - } - - public int stringWidth (String str) - { - TextLayout tl = textLayoutCache.get(str); - if (tl == null) - { - tl = new TextLayout(str, font, DEFAULT_CTX); - textLayoutCache.put(str, tl); - } - return (int) tl.getAdvance(); - } - - public int charWidth (char ch) - { - return stringWidth (new String (new char[] { ch })); - } - - public int charsWidth (char data[], int off, int len) - { - return stringWidth (new String (data, off, len)); - } - - public int getHeight() - { - return (int) height; - } - - public int getLeading () - { - return (int) (height - (ascent + descent)); - } - - public int getAscent () - { - return (int) ascent; - } - - public int getMaxAscent () - { - return (int) ascent; - } - - public int getDescent () - { - return (int) descent; - } - - public int getMaxDescent () - { - return (int) maxDescent; - } - - public int getMaxAdvance () - { - return (int) maxAdvance; - } - } - - static native void initStaticState(); - private final int native_state = GtkGenericPeer.getUniqueInteger (); - - /** - * Cache GlyphMetrics objects. - */ - private HashMap<Integer,GlyphMetrics> metricsCache; - - private static final int FONT_METRICS_ASCENT = 0; - private static final int FONT_METRICS_MAX_ASCENT = 1; - private static final int FONT_METRICS_DESCENT = 2; - private static final int FONT_METRICS_MAX_DESCENT = 3; - private static final int FONT_METRICS_MAX_ADVANCE = 4; - private static final int FONT_METRICS_HEIGHT = 5; - private static final int FONT_METRICS_UNDERLINE_OFFSET = 6; - private static final int FONT_METRICS_UNDERLINE_THICKNESS = 7; - - float ascent; - float descent; - float maxAscent; - float maxDescent; - float maxAdvance; - float height; - float underlineOffset; - float underlineThickness; - - GdkFontMetrics metrics; - - static - { - if (true) // GCJ LOCAL - { - System.loadLibrary("gtkpeer"); - } - - initStaticState (); - - } - - private ByteBuffer nameTable = null; - - /** - * The pointer to the native font data. - * - * This field is manipulated by native code. Don't change or remove - * without adjusting the native code. - */ - private Pointer nativeFont; - - private native void initState (); - private native void dispose (); - private native void setFont (String family, int style, int size); - - native synchronized void getFontMetrics(double [] metrics); - native synchronized void getTextMetrics(String str, double [] metrics); - - native void releasePeerGraphicsResource(); - - - protected void finalize () - { - releasePeerGraphicsResource(); - dispose (); - } - - /* - * Helpers for the 3-way overloading that this class seems to suffer - * from. Remove them if you feel like they're a performance bottleneck, - * for the time being I prefer my code not be written and debugged in - * triplicate. - */ - - private String buildString(CharacterIterator iter) - { - CPStringBuilder sb = new CPStringBuilder(); - for(char c = iter.first(); c != CharacterIterator.DONE; c = iter.next()) - sb.append(c); - return sb.toString(); - } - - private String buildString(CharacterIterator iter, int begin, int limit) - { - CPStringBuilder sb = new CPStringBuilder(); - int i = 0; - for(char c = iter.first(); c != CharacterIterator.DONE; c = iter.next(), i++) - { - if (begin <= i) - sb.append(c); - if (limit <= i) - break; - } - return sb.toString(); - } - - private String buildString(char[] chars, int begin, int limit) - { - return new String(chars, begin, limit - begin); - } - - /* Public API */ - - public GdkFontPeer (String name, int style) - { - // All fonts get a default size of 12 if size is not specified. - this(name, style, 12); - } - - public GdkFontPeer (String name, int style, int size) - { - super(name, style, size); - initState (); - setFont (this.familyName, this.style, (int)this.size); - metricsCache = new HashMap<Integer,GlyphMetrics>(); - setupMetrics(); - } - - public GdkFontPeer (String name, Map attributes) - { - super(name, attributes); - initState (); - setFont (this.familyName, this.style, (int)this.size); - metricsCache = new HashMap<Integer,GlyphMetrics>(); - setupMetrics(); - } - - - /** - * Makes sure to return a Font based on the given Font that has as - * peer a GdkFontPeer. Used in the initializer. - */ - static Font initFont(Font font) - { - if (font == null) - return new Font("Dialog", Font.PLAIN, 12); - else if (font.getPeer() instanceof GdkFontPeer) - return font; - else - { - ClasspathToolkit toolkit; - toolkit = (ClasspathToolkit) Toolkit.getDefaultToolkit(); - return toolkit.getFont(font.getName(), font.getAttributes()); - } - } - - private void setupMetrics() - { - double [] hires = new double[8]; - getFontMetrics(hires); - ascent = (float) hires[FONT_METRICS_ASCENT]; - maxAscent = (float) hires[FONT_METRICS_MAX_ASCENT]; - descent = (float) hires[FONT_METRICS_DESCENT]; - maxDescent = (float) hires[FONT_METRICS_MAX_DESCENT]; - maxAdvance = (float) hires[FONT_METRICS_MAX_ADVANCE]; - height = (float) hires[FONT_METRICS_HEIGHT]; - underlineOffset = (float) hires[FONT_METRICS_UNDERLINE_OFFSET]; - underlineThickness = (float) hires[FONT_METRICS_UNDERLINE_THICKNESS]; - } - - /** - * Unneeded, but implemented anyway. - */ - public String getSubFamilyName(Font font, Locale locale) - { - String name; - - if (locale == null) - locale = Locale.getDefault(); - - name = getName(NameDecoder.NAME_SUBFAMILY, locale); - if (name == null) - { - name = getName(NameDecoder.NAME_SUBFAMILY, Locale.ENGLISH); - if ("Regular".equals(name)) - name = null; - } - - return name; - } - - /** - * Returns the bytes belonging to a TrueType/OpenType table, - * Parameters n,a,m,e identify the 4-byte ASCII tag of the table. - * - * Returns null if the font is not TT, the table is nonexistant, - * or if some other unexpected error occured. - * - */ - private native byte[] getTrueTypeTable(byte n, byte a, byte m, byte e); - - /** - * Returns the PostScript name of the font, defaults to the familyName if - * a PS name could not be retrieved. - */ - public String getPostScriptName(Font font) - { - String name = getName(NameDecoder.NAME_POSTSCRIPT, - /* any language */ null); - if( name == null ) - return this.familyName; - - return name; - } - - /** - * Extracts a String from the font’s name table. - * - * @param name the numeric TrueType or OpenType name ID. - * - * @param locale the locale for which names shall be localized, or - * <code>null</code> if the locale does mot matter because the name - * is known to be language-independent (for example, because it is - * the PostScript name). - */ - private String getName(int name, Locale locale) - { - if (nameTable == null) - { - byte[] data = getTrueTypeTable((byte)'n', (byte) 'a', - (byte) 'm', (byte) 'e'); - if( data == null ) - return null; - - nameTable = ByteBuffer.wrap( data ); - } - - return NameDecoder.getName(nameTable, name, locale); - } - - public boolean canDisplay (Font font, int c) - { - // FIXME: inquire with pango - return true; - } - - public int canDisplayUpTo (Font font, CharacterIterator i, int start, int limit) - { - // FIXME: inquire with pango - return -1; - } - - public GlyphVector createGlyphVector (Font font, - FontRenderContext ctx, - CharacterIterator i) - { - return new FreetypeGlyphVector(font, buildString (i), ctx); - } - - public GlyphVector createGlyphVector (Font font, - FontRenderContext ctx, - int[] glyphCodes) - { - return new FreetypeGlyphVector(font, glyphCodes, ctx); - } - - public byte getBaselineFor (Font font, char c) - { - // FIXME: Actually check. - return Font.ROMAN_BASELINE; - } - - private class GdkFontLineMetrics extends LineMetrics - { - private int nchars; - public GdkFontLineMetrics (GdkFontPeer fp, int n) - { - nchars = n; - } - - public float getAscent() - { - return ascent; - } - - public int getBaselineIndex() - { - // FIXME - return Font.ROMAN_BASELINE; - } - - public float[] getBaselineOffsets() - { - return new float[3]; - } - - public float getDescent() - { - return descent; - } - - public float getHeight() - { - return height; - } - - public float getLeading() - { - return height - (ascent + descent); - } - - public int getNumChars() - { - return nchars; - } - - public float getStrikethroughOffset() - { - // FreeType doesn't seem to provide a value here. - return ascent / 2; - } - - public float getStrikethroughThickness() - { - // FreeType doesn't seem to provide a value here. - return 1.f; - } - - public float getUnderlineOffset() - { - return underlineOffset; - } - - public float getUnderlineThickness() - { - return underlineThickness; - } - - } - - public LineMetrics getLineMetrics (Font font, CharacterIterator ci, - int begin, int limit, FontRenderContext rc) - { - return new GdkFontLineMetrics (this, limit - begin); - } - - public Rectangle2D getMaxCharBounds (Font font, FontRenderContext rc) - { - throw new UnsupportedOperationException (); - } - - public int getMissingGlyphCode (Font font) - { - throw new UnsupportedOperationException (); - } - - public String getGlyphName (Font font, int glyphIndex) - { - throw new UnsupportedOperationException (); - } - - public int getNumGlyphs (Font font) - { - byte[] data = getTrueTypeTable((byte)'m', (byte) 'a', - (byte)'x', (byte) 'p'); - if( data == null ) - return -1; - - ByteBuffer buf = ByteBuffer.wrap( data ); - return buf.getShort(4); - } - - public boolean hasUniformLineMetrics (Font font) - { - return true; - } - - public GlyphVector layoutGlyphVector (Font font, FontRenderContext frc, - char[] chars, int start, int limit, - int flags) - { - return new FreetypeGlyphVector(font, chars, start, limit - start, - frc, flags); - } - - public LineMetrics getLineMetrics (Font font, String str, - FontRenderContext frc) - { - return new GdkFontLineMetrics (this, str.length ()); - } - - public FontMetrics getFontMetrics (Font font) - { - if (metrics == null) - metrics = new GdkFontMetrics(font); - return metrics; - } - - /** - * Returns a cached GlyphMetrics object for a given glyphcode, - * or null if it doesn't exist in the cache. - */ - GlyphMetrics getGlyphMetrics( int glyphCode ) - { - return metricsCache.get(new Integer(glyphCode)); - } - - /** - * Put a GlyphMetrics object in the cache. - */ - void putGlyphMetrics( int glyphCode, GlyphMetrics metrics ) - { - metricsCache.put( new Integer( glyphCode ), metrics ); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java b/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java deleted file mode 100644 index 40474ff..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java +++ /dev/null @@ -1,156 +0,0 @@ -/* GdkGraphicsConfiguration.java -- describes characteristics of graphics - Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006 Free Software Foundation - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.gtk; - -import java.awt.BufferCapabilities; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.ImageCapabilities; -import java.awt.Rectangle; -import java.awt.Transparency; - -import java.awt.geom.AffineTransform; - -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.VolatileImage; - -public class GdkGraphicsConfiguration - extends GraphicsConfiguration -{ - GdkScreenGraphicsDevice gdkScreenGraphicsDevice; - - ColorModel opaqueColorModel; - - ColorModel bitmaskColorModel; - - ColorModel translucentColorModel; - - public GdkGraphicsConfiguration(GdkScreenGraphicsDevice dev) - { - gdkScreenGraphicsDevice = dev; - - opaqueColorModel = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF, 0); - bitmaskColorModel = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF, 0x1000000); - translucentColorModel = new DirectColorModel(32, 0xFF0000, 0xFF00, 0xFF, 0xFF000000); - } - - public GraphicsDevice getDevice() - { - return gdkScreenGraphicsDevice; - } - - public BufferedImage createCompatibleImage(int w, int h) - { - return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); - } - - public BufferedImage createCompatibleImage(int w, int h, - int transparency) - { - return createCompatibleImage(w, h); - } - - public VolatileImage createCompatibleVolatileImage(int w, int h) - { - return new GtkVolatileImage(w, h); - } - - public VolatileImage createCompatibleVolatileImage(int w, int h, - ImageCapabilities caps) - throws java.awt.AWTException - { - return new GtkVolatileImage(w, h, caps); - } - - public ColorModel getColorModel() - { - return opaqueColorModel; - } - - public ColorModel getColorModel(int transparency) - { - switch (transparency) - { - case Transparency.OPAQUE: - return opaqueColorModel; - case Transparency.BITMASK: - return bitmaskColorModel; - default: - case Transparency.TRANSLUCENT: - return translucentColorModel; - } - } - - public AffineTransform getDefaultTransform() - { - // FIXME: extract the GDK DPI information here. - return new AffineTransform(); - } - - public AffineTransform getNormalizingTransform() - { - // FIXME: extract the GDK DPI information here. - return new AffineTransform(); - } - - public Rectangle getBounds() - { - return gdkScreenGraphicsDevice.getBounds(); - } - - public BufferCapabilities getBufferCapabilities() - { - return new BufferCapabilities(getImageCapabilities(), - getImageCapabilities(), - BufferCapabilities.FlipContents.UNDEFINED); - } - - public ImageCapabilities getImageCapabilities() - { - return new ImageCapabilities(false); - } - - public VolatileImage createCompatibleVolatileImage(int width, int height, int transparency) - { - // FIXME: support the transparency argument - return new GtkVolatileImage(width, height); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsEnvironment.java b/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsEnvironment.java deleted file mode 100644 index d931f44..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GdkGraphicsEnvironment.java +++ /dev/null @@ -1,172 +0,0 @@ -/* GdkGraphicsEnvironment.java -- information about the graphics environment - Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.classpath.Configuration; -import gnu.java.awt.ClasspathGraphicsEnvironment; - -import java.awt.Font; -import java.awt.Graphics2D; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.HeadlessException; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.Raster; -import java.awt.image.SampleModel; -import java.awt.image.WritableRaster; -import java.util.Locale; - -import gnu.classpath.Pointer; - -public class GdkGraphicsEnvironment extends ClasspathGraphicsEnvironment -{ - private final int native_state = GtkGenericPeer.getUniqueInteger (); - - private GdkScreenGraphicsDevice defaultDevice; - - private GdkScreenGraphicsDevice[] devices; - - /** - * The pointer to the native display resource. - * - * This field is manipulated by native code. Don't change or remove - * without adjusting the native code. - */ - private Pointer display; - - static - { - if (true) // GCJ LOCAL - { - System.loadLibrary("gtkpeer"); - } - - GtkToolkit.initializeGlobalIDs(); - initIDs(); - } - - private static native void initIDs(); - - public GdkGraphicsEnvironment () - { - nativeInitState(); - } - - native void nativeInitState(); - - public GraphicsDevice[] getScreenDevices () - { - if (devices == null) - { - devices = nativeGetScreenDevices(); - } - - return (GraphicsDevice[]) devices.clone(); - } - - private native GdkScreenGraphicsDevice[] nativeGetScreenDevices(); - - public GraphicsDevice getDefaultScreenDevice () - { - if (GraphicsEnvironment.isHeadless ()) - throw new HeadlessException (); - - synchronized (GdkGraphicsEnvironment.class) - { - if (defaultDevice == null) - { - defaultDevice = nativeGetDefaultScreenDevice(); - } - } - - return defaultDevice; - } - - private native GdkScreenGraphicsDevice nativeGetDefaultScreenDevice(); - - public Graphics2D createGraphics (BufferedImage image) - { - Raster raster = image.getRaster(); - if(raster instanceof CairoSurface) - return ((CairoSurface)raster).getGraphics(); - - return new BufferedImageGraphics( image ); - } - - private native int nativeGetNumFontFamilies(); - private native void nativeGetFontFamilies(String[] family_names); - - public Font[] getAllFonts () - { - throw new java.lang.UnsupportedOperationException (); - } - - public String[] getAvailableFontFamilyNames () - { - String[] family_names; - int array_size; - - array_size = nativeGetNumFontFamilies(); - family_names = new String[array_size]; - - nativeGetFontFamilies(family_names); - return family_names; - } - - public String[] getAvailableFontFamilyNames (Locale l) - { - throw new java.lang.UnsupportedOperationException (); - } - - /** - * Used by GtkMouseInfoPeer. - */ - native int[] getMouseCoordinates(); - native boolean isWindowUnderMouse(GtkWindowPeer windowPeer); - - public WritableRaster createRaster(ColorModel cm, SampleModel sm) - { - if (CairoSurface.isCompatibleSampleModel(sm) - && CairoSurface.isCompatibleColorModel(cm)) - return new CairoSurface(sm.getWidth(), sm.getHeight()); - else - return null; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GdkPixbufDecoder.java b/libjava/classpath/gnu/java/awt/peer/gtk/GdkPixbufDecoder.java deleted file mode 100644 index 1b247c6..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GdkPixbufDecoder.java +++ /dev/null @@ -1,785 +0,0 @@ -/* GdkPixbufDecoder.java -- Image data decoding object - Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.ImageConsumer; -import java.awt.image.Raster; -import java.awt.image.RenderedImage; -import java.io.DataInput; -import java.io.DataOutput; -import java.io.IOException; -import java.io.InputStream; -import java.net.URL; -import java.util.ArrayList; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.Locale; -import java.util.Vector; - -import javax.imageio.IIOImage; -import javax.imageio.ImageReadParam; -import javax.imageio.ImageReader; -import javax.imageio.ImageTypeSpecifier; -import javax.imageio.ImageWriteParam; -import javax.imageio.ImageWriter; -import javax.imageio.metadata.IIOMetadata; -import javax.imageio.spi.IIORegistry; -import javax.imageio.spi.ImageReaderSpi; -import javax.imageio.spi.ImageWriterSpi; -import javax.imageio.stream.ImageInputStream; -import javax.imageio.stream.ImageOutputStream; - -import gnu.classpath.Configuration; -import gnu.classpath.Pointer; - -public class GdkPixbufDecoder extends gnu.java.awt.image.ImageDecoder -{ - static - { - if (true) // GCJ LOCAL - { - System.loadLibrary("gtkpeer"); - } - - initStaticState (); - } - - /** - * Lock that should be held for all gdkpixbuf operations. We don't use - * the global gdk_threads_enter/leave functions since gdkpixbuf - * operations can be done in parallel to drawing and manipulating gtk - * widgets. - */ - static Object pixbufLock = new Object(); - - static native void initStaticState(); - private final int native_state = GtkGenericPeer.getUniqueInteger (); - - // initState() has been called, but pumpDone() has not yet been called. - private boolean needsClose = false; - - // the current set of ImageConsumers for this decoder - Vector curr; - - /** - * The pointer to the native pixbuf loader. - * - * This field is manipulated by native code. Don't change or remove - * without adjusting the native code. - */ - private Pointer nativeDecoder; - - // interface to GdkPixbuf - // These native functions should be called with the pixbufLock held. - native void initState (); - native void pumpBytes (byte[] bytes, int len) throws IOException; - native void pumpDone () throws IOException; - native void finish (boolean needsClose); - - /** - * Converts given image to bytes. - * Will call the GdkPixbufWriter for each chunk. - */ - static native void streamImage(int[] bytes, String format, - int width, int height, - boolean hasAlpha, GdkPixbufWriter writer); - - // gdk-pixbuf provids data in RGBA format - static final ColorModel cm = new DirectColorModel (32, 0xff000000, - 0x00ff0000, - 0x0000ff00, - 0x000000ff); - public GdkPixbufDecoder (DataInput datainput) - { - super (datainput); - } - - public GdkPixbufDecoder (InputStream in) - { - super (in); - } - - public GdkPixbufDecoder (String filename) - { - super (filename); - } - - public GdkPixbufDecoder (URL url) - { - super (url); - } - - public GdkPixbufDecoder (byte[] imagedata, int imageoffset, int imagelength) - { - super (imagedata, imageoffset, imagelength); - } - - // called back by native side: area_prepared_cb - void areaPrepared (int width, int height) - { - - if (curr == null) - return; - - for (int i = 0; i < curr.size (); i++) - { - ImageConsumer ic = (ImageConsumer) curr.elementAt (i); - ic.setDimensions (width, height); - ic.setColorModel (cm); - ic.setHints (ImageConsumer.RANDOMPIXELORDER); - } - } - - // called back by native side: area_updated_cb - void areaUpdated (int x, int y, int width, int height, - int pixels[], int scansize) - { - if (curr == null) - return; - - for (int i = 0; i < curr.size (); i++) - { - ImageConsumer ic = (ImageConsumer) curr.elementAt (i); - ic.setPixels (x, y, width, height, cm, pixels, 0, scansize); - } - } - - // called from an async image loader of one sort or another, this method - // repeatedly reads bytes from the input stream and passes them through a - // GdkPixbufLoader using the native method pumpBytes. pumpBytes in turn - // decodes the image data and calls back areaPrepared and areaUpdated on - // this object, feeding back decoded pixel blocks, which we pass to each - // of the ImageConsumers in the provided Vector. - - public void produce (Vector v, InputStream is) throws IOException - { - curr = v; - - byte bytes[] = new byte[4096]; - int len = 0; - synchronized(pixbufLock) - { - initState(); - } - needsClose = true; - - // Note: We don't want the pixbufLock while reading from the InputStream. - while ((len = is.read (bytes)) != -1) - { - synchronized(pixbufLock) - { - pumpBytes (bytes, len); - } - } - - synchronized(pixbufLock) - { - pumpDone(); - } - - needsClose = false; - - for (int i = 0; i < curr.size (); i++) - { - ImageConsumer ic = (ImageConsumer) curr.elementAt (i); - ic.imageComplete (ImageConsumer.STATICIMAGEDONE); - } - - curr = null; - } - - public void finalize() - { - synchronized(pixbufLock) - { - finish(needsClose); - } - } - - - public static class ImageFormatSpec - { - public String name; - public boolean writable = false; - public ArrayList<String> mimeTypes = new ArrayList<String>(); - public ArrayList<String> extensions = new ArrayList<String>(); - - public ImageFormatSpec(String name, boolean writable) - { - this.name = name; - this.writable = writable; - } - - public synchronized void addMimeType(String m) - { - mimeTypes.add(m); - } - - public synchronized void addExtension(String e) - { - extensions.add(e); - } - } - - static ArrayList<ImageFormatSpec> imageFormatSpecs; - - public static ImageFormatSpec registerFormat(String name, boolean writable) - { - ImageFormatSpec ifs = new ImageFormatSpec(name, writable); - synchronized(GdkPixbufDecoder.class) - { - if (imageFormatSpecs == null) - imageFormatSpecs = new ArrayList<ImageFormatSpec>(); - imageFormatSpecs.add(ifs); - } - return ifs; - } - - static String[] getFormatNames(boolean writable) - { - ArrayList<String> names = new ArrayList<String>(); - synchronized (imageFormatSpecs) - { - Iterator<ImageFormatSpec> i = imageFormatSpecs.iterator(); - while (i.hasNext()) - { - ImageFormatSpec ifs = i.next(); - if (writable && !ifs.writable) - continue; - names.add(ifs.name); - - /* - * In order to make the filtering code work, we need to register - * this type under every "format name" likely to be used as a synonym. - * This generally means "all the extensions people might use". - */ - - Iterator<String> j = ifs.extensions.iterator(); - while (j.hasNext()) - names.add(j.next()); - } - } - return names.toArray(new String[names.size()]); - } - - static String[] getFormatExtensions(boolean writable) - { - ArrayList<String> extensions = new ArrayList<String>(); - synchronized (imageFormatSpecs) - { - Iterator<ImageFormatSpec> i = imageFormatSpecs.iterator(); - while (i.hasNext()) - { - ImageFormatSpec ifs = i.next(); - if (writable && !ifs.writable) - continue; - Iterator<String> j = ifs.extensions.iterator(); - while (j.hasNext()) - extensions.add(j.next()); - } - } - return extensions.toArray(new String[extensions.size()]); - } - - static String[] getFormatMimeTypes(boolean writable) - { - ArrayList<String> mimeTypes = new ArrayList<String>(); - synchronized (imageFormatSpecs) - { - Iterator<ImageFormatSpec> i = imageFormatSpecs.iterator(); - while (i.hasNext()) - { - ImageFormatSpec ifs = i.next(); - if (writable && !ifs.writable) - continue; - Iterator<String> j = ifs.mimeTypes.iterator(); - while (j.hasNext()) - mimeTypes.add(j.next()); - } - } - return mimeTypes.toArray(new String[mimeTypes.size()]); - } - - - static String findFormatName(Object ext, boolean needWritable) - { - if (ext == null) - return null; - - if (!(ext instanceof String)) - throw new IllegalArgumentException("extension is not a string"); - - String str = (String) ext; - - Iterator<ImageFormatSpec> i = imageFormatSpecs.iterator(); - while (i.hasNext()) - { - ImageFormatSpec ifs = i.next(); - - if (needWritable && !ifs.writable) - continue; - - if (ifs.name.equals(str)) - return str; - - Iterator<String> j = ifs.extensions.iterator(); - while (j.hasNext()) - { - String extension = j.next(); - if (extension.equals(str)) - return ifs.name; - } - - j = ifs.mimeTypes.iterator(); - while (j.hasNext()) - { - String mimeType = j.next(); - if (mimeType.equals(str)) - return ifs.name; - } - } - throw new IllegalArgumentException("unknown extension '" + str + "'"); - } - - private static GdkPixbufReaderSpi readerSpi; - private static GdkPixbufWriterSpi writerSpi; - - public static synchronized GdkPixbufReaderSpi getReaderSpi() - { - if (readerSpi == null) - readerSpi = new GdkPixbufReaderSpi(); - return readerSpi; - } - - public static synchronized GdkPixbufWriterSpi getWriterSpi() - { - if (writerSpi == null) - writerSpi = new GdkPixbufWriterSpi(); - return writerSpi; - } - - public static void registerSpis(IIORegistry reg) - { - reg.registerServiceProvider(getReaderSpi(), ImageReaderSpi.class); - reg.registerServiceProvider(getWriterSpi(), ImageWriterSpi.class); - } - - public static class GdkPixbufWriterSpi extends ImageWriterSpi - { - public GdkPixbufWriterSpi() - { - super("GdkPixbuf", "2.x", - GdkPixbufDecoder.getFormatNames(true), - GdkPixbufDecoder.getFormatExtensions(true), - GdkPixbufDecoder.getFormatMimeTypes(true), - "gnu.java.awt.peer.gtk.GdkPixbufDecoder$GdkPixbufWriter", - new Class[] { ImageOutputStream.class }, - new String[] { "gnu.java.awt.peer.gtk.GdkPixbufDecoder$GdkPixbufReaderSpi" }, - false, null, null, null, null, - false, null, null, null, null); - } - - public boolean canEncodeImage(ImageTypeSpecifier ts) - { - return true; - } - - public ImageWriter createWriterInstance(Object ext) - { - return new GdkPixbufWriter(this, ext); - } - - public String getDescription(java.util.Locale loc) - { - return "GdkPixbuf Writer SPI"; - } - - } - - public static class GdkPixbufReaderSpi extends ImageReaderSpi - { - public GdkPixbufReaderSpi() - { - super("GdkPixbuf", "2.x", - GdkPixbufDecoder.getFormatNames(false), - GdkPixbufDecoder.getFormatExtensions(false), - GdkPixbufDecoder.getFormatMimeTypes(false), - "gnu.java.awt.peer.gtk.GdkPixbufDecoder$GdkPixbufReader", - new Class[] { ImageInputStream.class }, - new String[] { "gnu.java.awt.peer.gtk.GdkPixbufDecoder$GdkPixbufWriterSpi" }, - false, null, null, null, null, - false, null, null, null, null); - } - - public boolean canDecodeInput(Object obj) - { - return true; - } - - public ImageReader createReaderInstance(Object ext) - { - return new GdkPixbufReader(this, ext); - } - - public String getDescription(Locale loc) - { - return "GdkPixbuf Reader SPI"; - } - } - - private static class GdkPixbufWriter - extends ImageWriter implements Runnable - { - String ext; - public GdkPixbufWriter(GdkPixbufWriterSpi ownerSpi, Object ext) - { - super(ownerSpi); - this.ext = findFormatName(ext, true); - } - - public IIOMetadata convertImageMetadata (IIOMetadata inData, - ImageTypeSpecifier imageType, - ImageWriteParam param) - { - return null; - } - - public IIOMetadata convertStreamMetadata (IIOMetadata inData, - ImageWriteParam param) - { - return null; - } - - public IIOMetadata getDefaultImageMetadata (ImageTypeSpecifier imageType, - ImageWriteParam param) - { - return null; - } - - public IIOMetadata getDefaultStreamMetadata (ImageWriteParam param) - { - return null; - } - - public void write (IIOMetadata streamMetadata, IIOImage i, ImageWriteParam param) - throws IOException - { - RenderedImage image = i.getRenderedImage(); - Raster ras = image.getData(); - int width = ras.getWidth(); - int height = ras.getHeight(); - ColorModel model = image.getColorModel(); - int[] pixels = CairoGraphics2D.findSimpleIntegerArray (image.getColorModel(), ras); - - if (pixels == null) - { - BufferedImage img; - if(model != null && model.hasAlpha()) - img = CairoSurface.getBufferedImage(width, height); - img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); - int[] pix = new int[4]; - for (int y = 0; y < height; ++y) - for (int x = 0; x < width; ++x) - img.setRGB(x, y, model.getRGB(ras.getPixel(x, y, pix))); - pixels = CairoGraphics2D.findSimpleIntegerArray (img.getColorModel(), - img.getRaster()); - model = img.getColorModel(); - } - - Thread workerThread = new Thread(this, "GdkPixbufWriter"); - workerThread.start(); - processImageStarted(1); - synchronized(pixbufLock) - { - streamImage(pixels, this.ext, width, height, model.hasAlpha(), - this); - } - synchronized(data) - { - data.add(DATADONE); - data.notifyAll(); - } - - while (workerThread.isAlive()) - { - try - { - workerThread.join(); - } - catch (InterruptedException ioe) - { - // Ignored. - } - } - - if (exception != null) - throw exception; - - processImageComplete(); - } - - /** - * Object marking end of data from native streamImage code. - */ - private static final Object DATADONE = new Object(); - - /** - * Holds the data gotten from the native streamImage code. - * A worker thread will pull data out. - * Needs to be synchronized for access. - * The special object DATADONE is added when all data has been delivered. - */ - private ArrayList<Object> data = new ArrayList<Object>(); - - /** - * Holds any IOException thrown by the run method that needs - * to be rethrown by the write method. - */ - private IOException exception; - - /** Callback for streamImage native code. **/ - private void write(byte[] bs) - { - synchronized(data) - { - data.add(bs); - data.notifyAll(); - } - } - - public void run() - { - boolean done = false; - while (!done) - { - synchronized(data) - { - while (data.isEmpty()) - { - try - { - data.wait(); - } - catch (InterruptedException ie) - { - /* ignore */ - } - } - - Object o = data.remove(0); - if (o == DATADONE) - done = true; - else - { - DataOutput out = (DataOutput) getOutput(); - try - { - out.write((byte[]) o); - } - catch (IOException ioe) - { - // We are only interested in the first exception. - if (exception == null) - exception = ioe; - } - } - } - } - } - } - - private static class GdkPixbufReader - extends ImageReader - implements ImageConsumer - { - // ImageConsumer parts - GdkPixbufDecoder dec; - BufferedImage bufferedImage; - ColorModel defaultModel; - int width; - int height; - String ext; - - public GdkPixbufReader(GdkPixbufReaderSpi ownerSpi, Object ext) - { - super(ownerSpi); - this.ext = findFormatName(ext, false); - } - - public GdkPixbufReader(GdkPixbufReaderSpi ownerSpi, Object ext, - GdkPixbufDecoder d) - { - this(ownerSpi, ext); - dec = d; - } - - public void setDimensions(int w, int h) - { - processImageStarted(1); - width = w; - height = h; - } - - public void setProperties(Hashtable props) {} - - public void setColorModel(ColorModel model) - { - defaultModel = model; - } - - public void setHints(int flags) {} - - public void setPixels(int x, int y, int w, int h, - ColorModel model, byte[] pixels, - int offset, int scansize) - { - } - - public void setPixels(int x, int y, int w, int h, - ColorModel model, int[] pixels, - int offset, int scansize) - { - if (model == null) - model = defaultModel; - - if (bufferedImage == null) - { - if(model != null && model.hasAlpha()) - bufferedImage = new BufferedImage (width, height, - BufferedImage.TYPE_INT_ARGB); - else - bufferedImage = new BufferedImage (width, height, - BufferedImage.TYPE_INT_RGB); - } - - int pixels2[]; - if (model != null) - { - pixels2 = new int[pixels.length]; - for (int yy = 0; yy < h; yy++) - for (int xx = 0; xx < w; xx++) - { - int i = yy * scansize + xx; - pixels2[i] = model.getRGB (pixels[i]); - } - } - else - pixels2 = pixels; - - bufferedImage.setRGB (x, y, w, h, pixels2, offset, scansize); - processImageProgress(y / (height == 0 ? 1 : height)); - } - - public void imageComplete(int status) - { - processImageComplete(); - } - - public BufferedImage getBufferedImage() - { - if (bufferedImage == null && dec != null) - dec.startProduction (this); - return bufferedImage; - } - - // ImageReader parts - - public int getNumImages(boolean allowSearch) - throws IOException - { - return 1; - } - - public IIOMetadata getImageMetadata(int i) - { - return null; - } - - public IIOMetadata getStreamMetadata() - throws IOException - { - return null; - } - - public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) - throws IOException - { - BufferedImage img = getBufferedImage(); - Vector<ImageTypeSpecifier> vec = new Vector<ImageTypeSpecifier>(); - vec.add(new ImageTypeSpecifier(img)); - return vec.iterator(); - } - - public int getHeight(int imageIndex) - throws IOException - { - return getBufferedImage().getHeight(); - } - - public int getWidth(int imageIndex) - throws IOException - { - return getBufferedImage().getWidth(); - } - - public void setInput(Object input, - boolean seekForwardOnly, - boolean ignoreMetadata) - { - super.setInput(input, seekForwardOnly, ignoreMetadata); - Object get = getInput(); - if (get instanceof InputStream) - dec = new GdkPixbufDecoder((InputStream) get); - else if (get instanceof DataInput) - dec = new GdkPixbufDecoder((DataInput) get); - else - throw new IllegalArgumentException("input object not supported: " - + get); - } - - public BufferedImage read(int imageIndex, ImageReadParam param) - throws IOException - { - return getBufferedImage (); - } - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GdkRobotPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GdkRobotPeer.java deleted file mode 100644 index 2609bad..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GdkRobotPeer.java +++ /dev/null @@ -1,99 +0,0 @@ -/* GdkRobot.java -- an XTest implementation of RobotPeer - Copyright (C) 2004, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.gtk; - -import java.awt.AWTException; -import java.awt.GraphicsDevice; -import java.awt.Rectangle; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.peer.RobotPeer; - -/** - * Implements the RobotPeer interface using the XTest extension. - * - * @author Thomas Fitzsimmons - */ -public class GdkRobotPeer implements RobotPeer -{ - // gdk-pixbuf provides data in RGBA format - static final ColorModel cm = new DirectColorModel (32, 0xff000000, - 0x00ff0000, - 0x0000ff00, - 0x000000ff); - - public GdkRobotPeer (GraphicsDevice screen) throws AWTException - { - // FIXME: make use of screen parameter when GraphicsDevice is - // implemented. - if (!initXTest ()) - throw new AWTException ("XTest extension not supported"); - } - - native boolean initXTest (); - - // RobotPeer methods - public native void mouseMove (int x, int y); - public native void mousePress (int buttons); - public native void mouseRelease (int buttons); - public native void mouseWheel (int wheelAmt); - public native void keyPress (int keycode); - public native void keyRelease (int keycode); - native int[] nativeGetRGBPixels (int x, int y, int width, int height); - - public int getRGBPixel (int x, int y) - { - return cm.getRGB (nativeGetRGBPixels (x, y, 1, 1)[0]); - } - - public int[] getRGBPixels (Rectangle r) - { - int[] gdk_pixels = nativeGetRGBPixels (r.x, r.y, r.width, r.height); - int[] pixels = new int[r.width * r.height]; - - for (int i = 0; i < r.width * r.height; i++) - pixels[i] = cm.getRGB (gdk_pixels[i]); - - return pixels; - } - - public void dispose() - { - // Nothing to do here yet. - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice.java b/libjava/classpath/gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice.java deleted file mode 100644 index 1c849df..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice.java +++ /dev/null @@ -1,362 +0,0 @@ -/* GdkScreenGraphicsDevice.java -- information about a screen device - Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.DisplayMode; -import java.awt.Frame; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.Rectangle; -import java.awt.Window; -import java.util.ArrayList; - -import gnu.classpath.Configuration; -import gnu.classpath.Pointer; - -class GdkScreenGraphicsDevice extends GraphicsDevice -{ - private final int native_state = GtkGenericPeer.getUniqueInteger (); - - private Window fullscreenWindow; - - private boolean oldWindowDecorationState; - - private Rectangle oldWindowBounds; - - private Rectangle bounds; - - private GdkGraphicsConfiguration[] configurations; - - /** The <code>GdkGraphicsEnvironment</code> instance that created this - * <code>GdkScreenGraphicsDevice</code>. This is only needed for native - * methods which need to access the 'native_state' field storing a pointer - * to a GdkDisplay object. - */ - GdkGraphicsEnvironment env; - - /** An identifier that is created by Gdk - */ - String idString; - - /** The display modes supported by this <code>GdkScreenGraphicsDevice</code>. - * If the array is <code>null</code> <code>nativeGetDisplayModes</code> has - * to be called. - */ - X11DisplayMode[] displayModes; - - /** The non-changeable display mode of this <code>GdkScreenGraphicsDevice - * </code>. This field gets initialized by the {@link #init()} method. If it - * is still <code>null</code> afterwards, the XRandR extension is available - * and display mode changes are possible. If it is non-null XRandR is not - * available, no display mode changes are possible and no other native - * method must be called. - */ - DisplayMode fixedDisplayMode; - - /** - * The pointer to the native screen resource. - * - * This field is manipulated by native code. Don't change or remove - * without adjusting the native code. - */ - private Pointer screen; - - static - { - if (true) // GCJ LOCAL - { - System.loadLibrary("gtkpeer"); - } - - GtkToolkit.initializeGlobalIDs(); - initIDs(); - } - - static native void initIDs(); - - GdkScreenGraphicsDevice (GdkGraphicsEnvironment e) - { - super(); - env = e; - - configurations = new GdkGraphicsConfiguration[1]; - configurations[0] = new GdkGraphicsConfiguration(this); - } - - /** This method is called from the native side immediately after - * the constructor is run. - */ - void init() - { - fixedDisplayMode = nativeGetFixedDisplayMode(env); - } - - /** Depending on the availability of the XRandR extension the method returns - * the screens' non-changeable display mode or null, meaning that XRandR can - * handle display mode changes. - */ - native DisplayMode nativeGetFixedDisplayMode(GdkGraphicsEnvironment env); - - public int getType () - { - // Gdk manages only raster screens. - return GraphicsDevice.TYPE_RASTER_SCREEN; - } - - public String getIDstring () - { - if (idString == null) - idString = nativeGetIDString(); - - return idString; - } - - private native String nativeGetIDString(); - - public GraphicsConfiguration[] getConfigurations () - { - return (GraphicsConfiguration[]) configurations.clone(); - } - - public GraphicsConfiguration getDefaultConfiguration () - { - return configurations[0]; - } - - - /** - * Returns the current display mode of this device, or null if unknown. - * - * @return the current display mode - * @see #setDisplayMode(DisplayMode) - * @see #getDisplayModes() - * @since 1.4 - */ - public DisplayMode getDisplayMode() - { - if (fixedDisplayMode != null) - return fixedDisplayMode; - - synchronized (this) - { - if (displayModes == null) - displayModes = nativeGetDisplayModes(env); - } - - int index = nativeGetDisplayModeIndex(env); - int rate = nativeGetDisplayModeRate(env); - - return new DisplayMode(displayModes[index].width, - displayModes[index].height, - DisplayMode.BIT_DEPTH_MULTI, - rate); - } - - native int nativeGetDisplayModeIndex(GdkGraphicsEnvironment env); - - native int nativeGetDisplayModeRate(GdkGraphicsEnvironment env); - - public DisplayMode[] getDisplayModes() - { - if (fixedDisplayMode != null) - return new DisplayMode[] { fixedDisplayMode }; - - synchronized (this) - { - if (displayModes == null) - displayModes = nativeGetDisplayModes(env); - } - - ArrayList<DisplayMode> list = new ArrayList<DisplayMode>(); - for(int i=0;i<displayModes.length;i++) - for(int j=0;j<displayModes[i].rates.length;j++) - list.add(new DisplayMode(displayModes[i].width, - displayModes[i].height, - DisplayMode.BIT_DEPTH_MULTI, - displayModes[i].rates[j])); - - return list.toArray(new DisplayMode[list.size()]); - } - - native X11DisplayMode[] nativeGetDisplayModes(GdkGraphicsEnvironment env); - - /** - * Real fullscreen exclusive mode is not supported. - * - * @return <code>false</code> - * @since 1.4 - */ - public boolean isFullScreenSupported() - { - return true; - } - - public boolean isDisplayChangeSupported() - { - return fixedDisplayMode == null; - } - - public void setDisplayMode(DisplayMode dm) - { - if (fixedDisplayMode != null) - throw new UnsupportedOperationException("Cannnot change display mode."); - - if (dm == null) - throw new IllegalArgumentException("DisplayMode must not be null."); - - synchronized (this) - { - if (displayModes == null) - displayModes = nativeGetDisplayModes(env); - } - - for (int i=0; i<displayModes.length; i++) - if (displayModes[i].width == dm.getWidth() - && displayModes[i].height == dm.getHeight()) - { - synchronized (this) - { - nativeSetDisplayMode(env, - i, - (short) dm.getRefreshRate()); - - bounds = null; - } - - return; - } - - throw new IllegalArgumentException("Mode not supported by this device."); - } - - native void nativeSetDisplayMode(GdkGraphicsEnvironment env, - int index, short rate); - - /** A class that simply encapsulates the X11 display mode data. - */ - static class X11DisplayMode - { - short[] rates; - int width; - int height; - - X11DisplayMode(int width, int height, short[] rates) - { - this.width = width; - this.height = height; - this.rates = rates; - } - - } - - public void setFullScreenWindow(Window w) - { - // Bring old fullscreen window back into its original state. - if (fullscreenWindow != null && w != fullscreenWindow) - { - if (fullscreenWindow instanceof Frame) - { - // Decoration state can only be switched when the peer is - // non-existent. That means we have to dispose the - // Frame. - Frame f = (Frame) fullscreenWindow; - if (oldWindowDecorationState != f.isUndecorated()) - { - f.dispose(); - f.setUndecorated(oldWindowDecorationState); - } - } - - fullscreenWindow.setBounds(oldWindowBounds); - - if (!fullscreenWindow.isVisible()) - fullscreenWindow.setVisible(true); - } - - // If applicable remove decoration, then maximize the window and - // bring it to the foreground. - if (w != null) - { - if (w instanceof Frame) - { - Frame f = (Frame) w; - oldWindowDecorationState = f.isUndecorated(); - if (!oldWindowDecorationState) - { - f.dispose(); - f.setUndecorated(true); - } - } - - oldWindowBounds = w.getBounds(); - - DisplayMode dm = getDisplayMode(); - - w.setBounds(0, 0, dm.getWidth(), dm.getHeight()); - - if (!w.isVisible()) - w.setVisible(true); - - w.requestFocus(); - w.toFront(); - - } - - fullscreenWindow = w; - } - - public Window getFullScreenWindow() - { - return fullscreenWindow; - } - - Rectangle getBounds() - { - synchronized(this) - { - if (bounds == null) - bounds = nativeGetBounds(); - } - - return bounds; - } - - native Rectangle nativeGetBounds(); - -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkButtonPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkButtonPeer.java deleted file mode 100644 index 6ff56c0..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkButtonPeer.java +++ /dev/null @@ -1,93 +0,0 @@ -/* GtkButtonPeer.java -- Implements ButtonPeer with GTK - Copyright (C) 1998, 1999, 2004, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Button; -import java.awt.event.ActionEvent; -import java.awt.peer.ButtonPeer; - -// A composite widget. GtkButtons have transparent backgrounds. An -// AWT Button is opaque. To compensate, a GtkButtonPeer is a -// GtkButton packed in a GtkEventBox. -public class GtkButtonPeer extends GtkComponentPeer - implements ButtonPeer -{ - native void create (String label); - - public native void connectSignals (); - - /** - * Overridden to set Font of Label inside Button inside EventBox. - */ - protected native void gtkWidgetModifyFont(String name, int style, int size); - native void gtkSetLabel (String label); - native void gtkWidgetSetForeground (int red, int green, int blue); - native void gtkWidgetSetBackground (int red, int green, int blue); - native void gtkActivate (); - native void gtkWidgetRequestFocus (); - native void setNativeBounds (int x, int y, int width, int height); - - // Because this is a composite widget, we need to retrieve the - // GtkButton's preferred dimensions, not the enclosing - // GtkEventBox's. - native void gtkWidgetGetPreferredDimensions (int[] dim); - - public GtkButtonPeer (Button b) - { - super (b); - } - - void create () - { - create (((Button) awtComponent).getLabel ()); - } - - public void setLabel (String label) - { - gtkSetLabel(label); - } - - void postActionEvent (int mods) - { - q().postEvent (new ActionEvent (awtWidget, - ActionEvent.ACTION_PERFORMED, - ((Button) awtComponent).getActionCommand (), - mods)); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCanvasPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkCanvasPeer.java deleted file mode 100644 index 30c39de..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCanvasPeer.java +++ /dev/null @@ -1,60 +0,0 @@ -/* GtkCanvasPeer.java - Copyright (C) 1998, 1999 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Canvas; -import java.awt.Dimension; -import java.awt.peer.CanvasPeer; - -public class GtkCanvasPeer extends GtkComponentPeer implements CanvasPeer -{ - native void create (); - - public GtkCanvasPeer (Canvas c) - { - super (c); - } - - // Preferred size for a drawing widget is always what the user - // requested. - public Dimension preferredSize() - { - return awtComponent.getSize(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCheckboxMenuItemPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkCheckboxMenuItemPeer.java deleted file mode 100644 index be9247e..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCheckboxMenuItemPeer.java +++ /dev/null @@ -1,74 +0,0 @@ -/* GtkCheckboxMenuItemPeer.java -- Implements CheckboxMenuItemPeer with GTK+ - Copyright (C) 1999, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.CheckboxMenuItem; -import java.awt.ItemSelectable; -import java.awt.event.ItemEvent; -import java.awt.peer.CheckboxMenuItemPeer; - -public class GtkCheckboxMenuItemPeer extends GtkMenuItemPeer - implements CheckboxMenuItemPeer -{ - protected native void create (String label); - - public GtkCheckboxMenuItemPeer (CheckboxMenuItem menu) - { - super (menu); - setState (menu.getState ()); - } - - public native void setState(boolean t); - - /** - * Called from the signal handler of the gtk widget. Posts a - * ItemEvent to indicate a state changed, then calls super to post - * an ActionEvent. - */ - protected void postMenuActionEvent () - { - CheckboxMenuItem item = (CheckboxMenuItem)awtWidget; - q().postEvent (new ItemEvent ((ItemSelectable)awtWidget, - ItemEvent.ITEM_STATE_CHANGED, - item.getActionCommand(), - item.getState() ? ItemEvent.DESELECTED : ItemEvent.SELECTED)); - - super.postMenuActionEvent(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCheckboxPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkCheckboxPeer.java deleted file mode 100644 index 6321bc6..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCheckboxPeer.java +++ /dev/null @@ -1,255 +0,0 @@ -/* GtkCheckboxPeer.java -- Implements CheckboxPeer with GTK - Copyright (C) 1998, 1999, 2002, 2003, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Checkbox; -import java.awt.CheckboxGroup; -import java.awt.event.ItemEvent; -import java.awt.peer.CheckboxPeer; -import java.util.WeakHashMap; - -/** - * This class wraps either a GtkCheckButton or a GtkOptionButton - * depending on if this peer's owner belongs to a CheckboxGroup. - */ -public class GtkCheckboxPeer extends GtkComponentPeer - implements CheckboxPeer -{ - // The CheckboxGroup to which this GtkCheckboxPeer's owner belongs. - public CheckboxGroup current_group; - // The current state of the GTK checkbox. - private boolean currentState; - - // A map from CheckboxGroup to GSList* GTK option group pointer. - private static WeakHashMap<CheckboxGroup,Long> groupMap - = new WeakHashMap<CheckboxGroup,Long>(); - - public native void createCheckButton (); - public native void createRadioButton (long groupPointer); - - public native void addToGroup (long groupPointer); - public native void removeFromGroup (); - public native void switchToGroup (long groupPointer); - - public native void connectSignals (); - - /** - * Overridden to set Font of label inside button. - */ - protected native void gtkWidgetModifyFont(String name, int style, int size); - native void gtkButtonSetLabel (String label); - native void gtkToggleButtonSetActive (boolean is_active); - - public GtkCheckboxPeer (Checkbox c) - { - super (c); - } - - public void create () - { - Checkbox checkbox = (Checkbox) awtComponent; - current_group = checkbox.getCheckboxGroup (); - if (current_group == null) - { - // Initially we're not part of a group so we're backed by a - // GtkCheckButton. - createCheckButton(); - } - else - { - // Initially we're part of a group. - - // See if this group is already stored in our map. - Long groupPointer = null; - synchronized (groupMap) - { - groupPointer = groupMap.get(current_group); - } - - if (groupPointer == null) - { - // We don't know about this group. Create a new native - // group pointer for this group and store it in our map. - createRadioButton(0); - } - else - { - // We already know about this group. Pass the - // corresponding native group pointer value to the native - // create method. - createRadioButton(groupPointer.longValue()); - } - } - currentState = checkbox.getState(); - gtkToggleButtonSetActive(currentState); - - String label = checkbox.getLabel(); - if (label != null) - gtkButtonSetLabel(label); - } - - /** - * Sets native GtkCheckButton is state is different from current - * state. Will set currentState to state to prevent posting an - * event since events should only be posted for user initiated - * clicks on the GtkCheckButton. - */ - public synchronized void setState (boolean state) - { - if (currentState != state) - { - currentState = state; - gtkToggleButtonSetActive(state); - } - } - - public void setLabel (String label) - { - gtkButtonSetLabel (label); - } - - public void setCheckboxGroup (CheckboxGroup group) - { - if (current_group == null && group != null) - { - // This peer's owner is currently not in a group, and now - // we're adding it to a group. This means that the backing - // GtkWidget will change from a GtkCheckButton to a - // GtkRadioButton. - - current_group = group; - - // See if the new group is already stored in our map. - Long groupPointer = null; - synchronized (groupMap) - { - groupPointer = groupMap.get(current_group); - } - - if (groupPointer == null) - { - // We don't know about this group. Create a new native - // group pointer for this group and store it in our map. - addToGroup(0); - } - else - { - // We already know about this group. Pass the - // corresponding native group pointer value to the native - // create method. - addToGroup(groupPointer.longValue()); - } - } - else if (current_group != null && group == null) - { - // This peer's owner is currently in a group, and now we're - // removing it from a group. This means that the backing - // GtkWidget will change from a GtkRadioButton to a - // GtkCheckButton. - removeFromGroup(); - current_group = null; - } - else if (current_group == null && group == null) - { - // This peer's owner is currently not in a group, and we're - // not adding it to a group, so simply return. - return; - } - else if (current_group != group) - { - // This peer's owner is currently in a group, and now we're - // putting it in another group. This means that we must - // remove the backing GtkRadioButton from one group and add it - // to the other group. - - current_group = group; - - // See if the new group is already stored in our map. - Long groupPointer = null; - synchronized (groupMap) - { - groupPointer = groupMap.get(current_group); - } - - if (groupPointer == null) - { - // We don't know about this group. Create a new native - // group pointer for this group and store it in our map. - switchToGroup(0); - } - else - { - // We already know about this group. Pass the - // corresponding native group pointer value to the native - // create method. - switchToGroup(groupPointer.longValue()); - } - } - } - - // Override the superclass postItemEvent so that the peer doesn't - // need information that we have. - // called back by native side: item_toggled_cb - public synchronized void postItemEvent(Object item, boolean state) - { - // Only fire event is state actually changed. - if (currentState != state) - { - currentState = state; - super.postItemEvent(awtComponent, - state ? ItemEvent.SELECTED : ItemEvent.DESELECTED); - } - } - - public void addToGroupMap(long groupPointer) - { - synchronized (groupMap) - { - groupMap.put(current_group, new Long (groupPointer)); - } - } - - public void dispose () - { - groupMap.clear(); - current_group = null; - currentState = false; - super.dispose (); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkChoicePeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkChoicePeer.java deleted file mode 100644 index 59cacf0..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkChoicePeer.java +++ /dev/null @@ -1,142 +0,0 @@ -/* GtkChoicePeer.java -- Implements ChoicePeer with GTK - Copyright (C) 1998, 1999, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Choice; -import java.awt.AWTEvent; -import java.awt.event.ItemEvent; -import java.awt.peer.ChoicePeer; - -public class GtkChoicePeer extends GtkComponentPeer - implements ChoicePeer -{ - private int selected; - - public GtkChoicePeer (Choice c) - { - super (c); - - int count = c.getItemCount (); - if (count > 0) - { - for (int i = 0; i < count; i++) - add(c.getItem(i), i); - - selected = c.getSelectedIndex(); - if (selected >= 0) - select( selected ); - } - else - selected = -1; - } - - native void create (); - - native int nativeGetSelected (); - - native void connectSignals (); - - native void selectNative (int position); - - native void selectNativeUnlocked (int position); - - public native void add (String item, int index); - - native void nativeRemove(int index); - - native void nativeRemoveAll(); - - public void select (int position) - { - if (Thread.currentThread() == GtkMainThread.mainThread) - selectNativeUnlocked (position); - else - selectNative (position); - } - - public void remove( int index ) - { - // Ensure the triggering of an event when removing item zero if zero is the - // selected item, even though the selected index doesn't change. - if( index == 0 && selected == 0 ) - selected = -1; - nativeRemove( index ); - } - - public void removeAll() - { - selected = -1; // we do not want to trigger a select event here. - nativeRemoveAll(); - } - - public void addItem (String item, int position) - { - add (item, position); - } - - /** - * Callback from the native side on an item-select event, - * which posts an event. The event is only posted if it represents an actual - * change. Selected is set to the peer's state initially, so that the - * first call to select(int) from the constructor will not trigger an event. - * (it should not) - */ - protected void postChoiceItemEvent ( int index ) - { - if( selected != index ) - { - selected = index; - postItemEvent (((Choice) awtComponent).getItem( selected ), - ItemEvent.SELECTED); - } - } - - /** - * Catches the event and calls Choice.select() if the component state - * needs updating. - */ - public void handleEvent (AWTEvent event) - { - super.handleEvent (event); - if (event instanceof ItemEvent) - if (((ItemEvent)event).getItemSelectable() == awtComponent - && ((ItemEvent)event).getStateChange() == ItemEvent.SELECTED) - ((Choice)awtComponent).select( selected ); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkClipboard.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkClipboard.java deleted file mode 100644 index 4250cab..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkClipboard.java +++ /dev/null @@ -1,436 +0,0 @@ -/* GtkClipboard.java - Copyright (C) 1999, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.java.lang.CPStringBuilder; - -import java.awt.Image; - -import java.awt.datatransfer.Clipboard; -import java.awt.datatransfer.ClipboardOwner; -import java.awt.datatransfer.DataFlavor; -import java.awt.datatransfer.StringSelection; -import java.awt.datatransfer.Transferable; -import java.awt.datatransfer.UnsupportedFlavorException; - -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.InputStream; -import java.io.IOException; -import java.io.ObjectOutputStream; -import java.io.Reader; -import java.io.Serializable; -import java.io.UnsupportedEncodingException; - -import java.util.List; -import java.util.Iterator; - -public class GtkClipboard extends Clipboard -{ - /** - * The one and only gtk+ clipboard instance for the CLIPBOARD selection. - */ - final static GtkClipboard clipboard = new GtkClipboard("System Clipboard"); - - /** - * The one and only gtk+ clipboard instance for the PRIMARY selection. - */ - final static GtkClipboard selection = new GtkClipboard("System Selection"); - - // Given to the native side so it can signal special targets that - // can be converted to one of the special predefined DataFlavors. - static final String stringMimeType - = DataFlavor.stringFlavor.getMimeType(); - static final String imageMimeType - = DataFlavor.imageFlavor.getMimeType(); - static final String filesMimeType - = DataFlavor.javaFileListFlavor.getMimeType(); - - // Indicates whether the results of the clipboard selection can be - // cached by GtkSelection. True if - // gdk_display_supports_selection_notification. - static final boolean canCache = initNativeState(clipboard, selection, - stringMimeType, - imageMimeType, - filesMimeType); - - /** - * Creates the clipboard and sets the initial contents to the - * current gtk+ selection. - */ - private GtkClipboard(String name) - { - super(name); - setContents(new GtkSelection(this), null); - } - - /** - * Returns the one and only GtkClipboard instance for the CLIPBOARD - * selection. - */ - static GtkClipboard getClipboardInstance() - { - return clipboard; - } - - /** - * Returns the one and only GtkClipboard instance for the PRIMARY - * selection. - */ - static GtkClipboard getSelectionInstance() - { - return selection; - } - - /** - * Sets the GtkSelection facade as new contents of the clipboard. - * Called from gtk+ when another application grabs the clipboard and - * we loose ownership. - * - * @param cleared If true this is a clear event (someone takes the - * clipboard from us) otherwise it is an owner changed event. - */ - private synchronized void setSystemContents(boolean cleared) - { - // We need to notify clipboard owner listeners when we were the - // owner (the selection was explictly set) and someone takes the - // clipboard away from us and asks us the clear any held storage, - // or if we weren't the owner of the clipboard to begin with, but - // the clipboard contents changed. We could refine this and check - // whether the actual available formats did in fact change, but we - // assume listeners will check for that anyway (and if possible we - // ask to cache the available formats so even if multiple - // listeners check after a notification the overhead should be - // minimal). - boolean owner = ! (contents instanceof GtkSelection); - boolean needNotification = (cleared && owner) || (! cleared && ! owner); - if (needNotification) - GtkClipboardNotifier.announce(this); - } - - /** - * Sets the new contents and advertises the available flavors to the - * gtk+ clipboard. - */ - public synchronized void setContents(Transferable contents, - ClipboardOwner owner) - { - super.setContents(contents, owner); - - if (contents == null) - { - advertiseContent(null, false, false, false); - return; - } - - // We don't need to do anything for a GtkSelection facade. - if (contents instanceof GtkSelection) - return; - - boolean text = false; - boolean images = false; - boolean files = false; - - if (contents instanceof StringSelection - || contents.isDataFlavorSupported(DataFlavor.stringFlavor) - || contents.isDataFlavorSupported(DataFlavor.plainTextFlavor) - || contents.isDataFlavorSupported(DataFlavor.getTextPlainUnicodeFlavor())) - text = true; - - DataFlavor[] flavors = contents.getTransferDataFlavors(); - String[] mimeTargets = new String[flavors.length]; - for (int i = 0; i < flavors.length; i++) - { - DataFlavor flavor = flavors[i]; - String mimeType = flavor.getMimeType(); - mimeTargets[i] = mimeType; - - if (! text) - if ("text".equals(flavor.getPrimaryType()) - || flavor.isRepresentationClassReader()) - text = true; - - if (! images && flavors[i].equals(DataFlavor.imageFlavor)) - { - try - { - Object o = contents.getTransferData(DataFlavor.imageFlavor); - if (o instanceof Image) - images = true; - } - catch (UnsupportedFlavorException ufe) - { - } - catch (IOException ioe) - { - } - catch (ClassCastException cce) - { - } - } - - if (flavors[i].equals(DataFlavor.javaFileListFlavor)) - files = true; - } - - advertiseContent(mimeTargets, text, images, files); - } - - /** - * Advertises new contents to the gtk+ clipboard given a string - * array of (mime-type) targets. When the boolean flags text, images - * and/or files are set then gtk+ is asked to also advertise the - * availability of any text, image or uri/file content types it - * supports. If targets is null (and all flags false) then the - * selection has explicitly been erased. - */ - private native void advertiseContent(String[] targets, - boolean text, - boolean images, - boolean files); - - /** - * Called by the gtk+ clipboard when an application has requested - * text. Return a string representing the current clipboard - * contents or null when no text can be provided. - */ - private String provideText() - { - Transferable contents = this.contents; - if (contents == null || contents instanceof GtkSelection) - return null; - - // Handle StringSelection special since that is just pure text. - if (contents instanceof StringSelection) - { - try - { - return (String) contents.getTransferData(DataFlavor.stringFlavor); - } - catch (UnsupportedFlavorException ufe) - { - } - catch (IOException ioe) - { - } - catch (ClassCastException cce) - { - } - } - - // Try to get a plain text reader for the current contents and - // turn the result into a string. - try - { - DataFlavor plainText = DataFlavor.getTextPlainUnicodeFlavor(); - Reader r = plainText.getReaderForText(contents); - if (r != null) - { - CPStringBuilder sb = new CPStringBuilder(); - char[] cs = new char[1024]; - int l = r.read(cs); - while (l != -1) - { - sb.append(cs, 0, l); - l = r.read(cs); - } - return sb.toString(); - } - } - catch (IllegalArgumentException iae) - { - } - catch (UnsupportedEncodingException iee) - { - } - catch (UnsupportedFlavorException ufe) - { - } - catch (IOException ioe) - { - } - - return null; - } - - /** - * Called by the gtk+ clipboard when an application has requested an - * image. Returns a GtkImage representing the current clipboard - * contents or null when no image can be provided. - */ - private GtkImage provideImage() - { - Transferable contents = this.contents; - if (contents == null || contents instanceof GtkSelection) - return null; - - try - { - Object o = contents.getTransferData(DataFlavor.imageFlavor); - if( o instanceof GtkImage ) - return (GtkImage) o; - else - return new GtkImage(((Image)o).getSource()); - } - catch (UnsupportedFlavorException ufe) - { - } - catch (IOException ioe) - { - } - catch (ClassCastException cce) - { - } - - return null; - } - - /** - * Called by the gtk+ clipboard when an application has requested a - * uri-list. Return a string array containing the URIs representing - * the current clipboard contents or null when no URIs can be - * provided. - */ - private String[] provideURIs() - { - Transferable contents = this.contents; - if (contents == null || contents instanceof GtkSelection) - return null; - - try - { - List list = (List) contents.getTransferData(DataFlavor.javaFileListFlavor); - String[] uris = new String[list.size()]; - int u = 0; - Iterator it = list.iterator(); - while (it.hasNext()) - uris[u++] = ((File) it.next()).toURI().toString(); - return uris; - } - catch (UnsupportedFlavorException ufe) - { - } - catch (IOException ioe) - { - } - catch (ClassCastException cce) - { - } - - return null; - } - - /** - * Called by gtk+ clipboard when an application requests the given - * target mime-type. Returns a byte array containing the requested - * data, or null when the contents cannot be provided in the - * requested target mime-type. Only called after any explicit text, - * image or file/uri requests have been handled earlier and failed. - */ - private byte[] provideContent(String target) - { - // Sanity check. The callback could be triggered just after we - // changed the clipboard. - Transferable contents = this.contents; - if (contents == null || contents instanceof GtkSelection) - return null; - - // XXX - We are being called from a gtk+ callback. Which means we - // should return as soon as possible and not call arbitrary code - // that could deadlock or go bonkers. But we don't really know - // what DataTransfer contents object we are dealing with. Same for - // the other provideXXX() methods. - try - { - DataFlavor flavor = new DataFlavor(target); - Object o = contents.getTransferData(flavor); - - if (o instanceof byte[]) - return (byte[]) o; - - if (o instanceof InputStream) - { - InputStream is = (InputStream) o; - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - byte[] bs = new byte[1024]; - int l = is.read(bs); - while (l != -1) - { - baos.write(bs, 0, l); - l = is.read(bs); - } - return baos.toByteArray(); - } - - if (o instanceof Serializable) - { - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - ObjectOutputStream oos = new ObjectOutputStream(baos); - oos.writeObject(o); - oos.close(); - return baos.toByteArray(); - } - } - catch (ClassNotFoundException cnfe) - { - } - catch (UnsupportedFlavorException ufe) - { - } - catch (IOException ioe) - { - } - catch (ClassCastException cce) - { - } - - return null; - } - - /** - * Initializes the gtk+ clipboards and caches any native side - * structures needed. Returns whether or not the contents of the - * Clipboard can be cached (gdk_display_supports_selection_notification). - */ - private static native boolean initNativeState(GtkClipboard clipboard, - GtkClipboard selection, - String stringTarget, - String imageTarget, - String filesTarget); -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkClipboardNotifier.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkClipboardNotifier.java deleted file mode 100644 index 8e59345..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkClipboardNotifier.java +++ /dev/null @@ -1,129 +0,0 @@ -/* GtkClipboardNotifier.java -- Helper for announcing GtkSelection changes. - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - - -class GtkClipboardNotifier extends Thread -{ - /** Whether to announce a new GtkSelection has been set for CLIPBOARD. */ - static private boolean announceClipboardChange; - - /** Whether to announce a new GtkSelection has been set for PRIMARY. */ - static private boolean announcePrimaryChange; - - /** - * The one and only instance. All operations are synchronized on - * this. - */ - private static GtkClipboardNotifier notifier = new GtkClipboardNotifier(); - - /** - * Creates a deamon thread that monitors this for change - * announcements. - */ - private GtkClipboardNotifier() - { - super("GtkClipBoardNotifier"); - setDaemon(true); - start(); - } - - /** - * Notifies that a new GtkSelection has to be announced. - * - * @param clipboard either the GtkClipboard.clipboard or the - * GtkClipboard.selection. - */ - static void announce(GtkClipboard clipboard) - { - synchronized (notifier) - { - if (clipboard == GtkClipboard.clipboard) - announceClipboardChange = true; - else - announcePrimaryChange = true; - notifier.notifyAll(); - } - } - - public void run() - { - GtkClipboard clipboard; - while (true) - { - synchronized (this) - { - while (! announceClipboardChange && ! announcePrimaryChange) - { - try - { - this.wait(); - } - catch (InterruptedException ie) - { - // ignore - } - } - - if (announceClipboardChange) - { - clipboard = GtkClipboard.clipboard; - announceClipboardChange = false; - } - else - { - clipboard = GtkClipboard.selection; - announcePrimaryChange = false; - } - } - - // Do the actual announcement without the lock held. We will - // notice a new change after this notification has finished. - try - { - clipboard.setContents(new GtkSelection(clipboard), null); - } - catch (Throwable t) - { - // should never happen, but might if we have some faulty listener. - t.printStackTrace(); - } - } - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkComponentPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkComponentPeer.java deleted file mode 100644 index 6e5069b..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkComponentPeer.java +++ /dev/null @@ -1,920 +0,0 @@ -/* GtkComponentPeer.java -- Implements ComponentPeer with GTK - Copyright (C) 1998, 1999, 2002, 2004, 2005, 2006 - Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.AWTEvent; -import java.awt.AWTException; -import java.awt.BufferCapabilities; -import java.awt.Color; -import java.awt.Component; -import java.awt.Container; -import java.awt.Cursor; -import java.awt.Dimension; -import java.awt.EventQueue; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Graphics; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.Image; -import java.awt.Insets; -import java.awt.ItemSelectable; -import java.awt.KeyboardFocusManager; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.Toolkit; -import java.awt.Window; -import java.awt.event.FocusEvent; -import java.awt.event.ItemEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.event.MouseWheelEvent; -import java.awt.event.PaintEvent; -import java.awt.event.TextEvent; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.VolatileImage; -import java.awt.peer.ComponentPeer; -import java.awt.peer.ContainerPeer; -import java.awt.peer.LightweightPeer; -import java.util.Timer; -import java.util.TimerTask; - -public class GtkComponentPeer extends GtkGenericPeer - implements ComponentPeer -{ - VolatileImage backBuffer; - BufferCapabilities caps; - - Component awtComponent; - - Insets insets; - - /** - * The current repaint area. Use should be guarded by synchronizing on this. - */ - private Rectangle currentPaintArea; - - /* this isEnabled differs from Component.isEnabled, in that it - knows if a parent is disabled. In that case Component.isEnabled - may return true, but our isEnabled will always return false */ - native boolean isEnabled (); - static native boolean modalHasGrab(); - - native int[] gtkWidgetGetForeground (); - native int[] gtkWidgetGetBackground (); - native void gtkWidgetGetDimensions (int[] dim); - native void gtkWidgetGetPreferredDimensions (int[] dim); - native void gtkWindowGetLocationOnScreen (int[] point); - native void gtkWindowGetLocationOnScreenUnlocked (int[] point); - native void gtkWidgetGetLocationOnScreen (int[] point); - native void gtkWidgetGetLocationOnScreenUnlocked (int[] point); - native void gtkWidgetSetCursor (int type, GtkImage image, int x, int y); - native void gtkWidgetSetCursorUnlocked (int type, GtkImage image, - int x, int y); - native void gtkWidgetSetBackground (int red, int green, int blue); - native void gtkWidgetSetForeground (int red, int green, int blue); - native void gtkWidgetSetSensitive (boolean sensitive); - native void gtkWidgetSetParent (ComponentPeer parent); - native void gtkWidgetRequestFocus (); - native void gtkWidgetDispatchKeyEvent (int id, long when, int mods, - int keyCode, int keyLocation); - native boolean gtkWidgetHasFocus(); - native boolean gtkWidgetCanFocus(); - - native void realize(); - native void setNativeEventMask (); - - void create () - { - throw new RuntimeException (); - } - - native void connectSignals (); - - protected GtkComponentPeer (Component awtComponent) - { - super (awtComponent); - this.awtComponent = awtComponent; - insets = new Insets (0, 0, 0, 0); - - create (); - - connectSignals (); - - if (awtComponent.getForeground () != null) - setForeground (awtComponent.getForeground ()); - if (awtComponent.getBackground () != null) - setBackground (awtComponent.getBackground ()); - if (awtComponent.getFont() != null) - setFont(awtComponent.getFont()); - - Component parent = awtComponent.getParent (); - - setParentAndBounds (); - - setNativeEventMask (); - - // This peer is guaranteed to have an X window upon construction. - // That is, native methods such as those in GdkGraphics can rely - // on this component's widget->window field being non-null. - realize (); - - if (awtComponent.isCursorSet()) - setCursor (); - } - - void setParentAndBounds () - { - setParent (); - - setComponentBounds (); - - setVisibleAndEnabled (); - } - - void setParent () - { - ComponentPeer p; - Component component = awtComponent; - do - { - component = component.getParent (); - p = component.getPeer (); - } - while (p instanceof java.awt.peer.LightweightPeer); - - if (p != null) - gtkWidgetSetParent (p); - } - - /* - * Set the bounds of this peer's AWT Component based on dimensions - * returned by the native windowing system. Most Components impose - * their dimensions on the peers which is what the default - * implementation does. However some peers, like GtkFileDialogPeer, - * need to pass their size back to the AWT Component. - */ - void setComponentBounds () - { - Rectangle bounds = awtComponent.getBounds (); - setBounds (bounds.x, bounds.y, bounds.width, bounds.height); - } - - void setVisibleAndEnabled () - { - setVisible (awtComponent.isVisible ()); - setEnabled (awtComponent.isEnabled ()); - } - - public int checkImage (Image image, int width, int height, - ImageObserver observer) - { - return getToolkit().checkImage(image, width, height, observer); - } - - public Image createImage (ImageProducer producer) - { - return new GtkImage (producer); - } - - public Image createImage (int width, int height) - { - return CairoSurface.getBufferedImage(width, height); - } - - public void disable () - { - setEnabled (false); - } - - public void enable () - { - setEnabled (true); - } - - public ColorModel getColorModel () - { - return ColorModel.getRGBdefault (); - } - - public FontMetrics getFontMetrics (Font font) - { - return getToolkit().getFontMetrics(font); - } - - // getGraphics may be overridden by derived classes but it should - // never return null. - public Graphics getGraphics () - { - return ComponentGraphics.getComponentGraphics(this); - } - - public Point getLocationOnScreen () - { - int point[] = new int[2]; - if (Thread.currentThread() == GtkMainThread.mainThread) - gtkWidgetGetLocationOnScreenUnlocked (point); - else - gtkWidgetGetLocationOnScreen (point); - return new Point (point[0], point[1]); - } - - public Dimension getMinimumSize () - { - return minimumSize (); - } - - public Dimension getPreferredSize () - { - return preferredSize (); - } - - public Toolkit getToolkit () - { - return Toolkit.getDefaultToolkit(); - } - - public void handleEvent (AWTEvent event) - { - int id = event.getID(); - KeyEvent ke = null; - - switch (id) - { - case PaintEvent.PAINT: - paintComponent((PaintEvent) event); - break; - case PaintEvent.UPDATE: - updateComponent((PaintEvent) event); - break; - case KeyEvent.KEY_PRESSED: - ke = (KeyEvent) event; - gtkWidgetDispatchKeyEvent (ke.getID (), ke.getWhen (), ke.getModifiersEx (), - ke.getKeyCode (), ke.getKeyLocation ()); - break; - case KeyEvent.KEY_RELEASED: - ke = (KeyEvent) event; - gtkWidgetDispatchKeyEvent (ke.getID (), ke.getWhen (), ke.getModifiersEx (), - ke.getKeyCode (), ke.getKeyLocation ()); - break; - } - } - - // This method and its overrides are the only methods in the peers - // that should call awtComponent.paint. - protected void paintComponent (PaintEvent event) - { - // Do not call Component.paint if the component is not showing or - // if its bounds form a degenerate rectangle. - if (!awtComponent.isShowing() - || (awtComponent.getWidth() < 1 || awtComponent.getHeight() < 1)) - return; - - // Creating and disposing a GdkGraphics every time paint is called - // seems expensive. However, the graphics state does not carry - // over between calls to paint, and resetting the graphics object - // may even be more costly than simply creating a new one. - - // Make sure that the paintArea includes the area from the event - // in the case when an application sends PaintEvents directly. - coalescePaintEvent(event); - Rectangle paintArea; - synchronized (this) - { - paintArea = currentPaintArea; - currentPaintArea = null; - } - - if (paintArea != null) - { - Graphics g = getGraphics(); - try - { - g.setClip(paintArea); - awtComponent.paint(g); - } - finally - { - g.dispose(); - } - } - } - - // This method and its overrides are the only methods in the peers - // that should call awtComponent.update. - protected void updateComponent (PaintEvent event) - { - // Do not call Component.update if the component is not showing or - // if its bounds form a degenerate rectangle. - if (!awtComponent.isShowing() - || (awtComponent.getWidth() < 1 || awtComponent.getHeight() < 1)) - return; - - // Make sure that the paintArea includes the area from the event - // in the case when an application sends PaintEvents directly. - coalescePaintEvent(event); - Rectangle paintArea; - synchronized (this) - { - paintArea = currentPaintArea; - currentPaintArea = null; - } - - if (paintArea != null) - { - Graphics g = getGraphics(); - try - { - g.setClip(paintArea); - awtComponent.update(g); - } - finally - { - g.dispose(); - } - } - } - - public boolean isFocusTraversable () - { - return true; - } - - public Dimension minimumSize () - { - int dim[] = new int[2]; - - gtkWidgetGetPreferredDimensions (dim); - - return new Dimension (dim[0], dim[1]); - } - - public void paint (Graphics g) - { - } - - public Dimension preferredSize () - { - int dim[] = new int[2]; - - gtkWidgetGetPreferredDimensions (dim); - - return new Dimension (dim[0], dim[1]); - } - - public boolean prepareImage (Image image, int width, int height, - ImageObserver observer) - { - return getToolkit().prepareImage(image, width, height, observer); - } - - public void print (Graphics g) - { - g.drawImage( ComponentGraphics.grab( this ), 0, 0, null ); - } - - public void repaint (long tm, int x, int y, int width, int height) - { - if (width < 1 || height < 1) - return; - - if (tm <= 0) - q().postEvent(new PaintEvent(awtComponent, PaintEvent.UPDATE, - new Rectangle(x, y, width, height))); - else - RepaintTimerTask.schedule(tm, x, y, width, height, awtComponent); - } - - /** - * Used for scheduling delayed paint updates on the event queue. - */ - private static class RepaintTimerTask extends TimerTask - { - private static final Timer repaintTimer = new Timer(true); - - private int x, y, width, height; - private Component awtComponent; - - RepaintTimerTask(Component c, int x, int y, int width, int height) - { - this.x = x; - this.y = y; - this.width = width; - this.height = height; - this.awtComponent = c; - } - - public void run() - { - q().postEvent (new PaintEvent (awtComponent, PaintEvent.UPDATE, - new Rectangle (x, y, width, height))); - } - - static void schedule(long tm, int x, int y, int width, int height, - Component c) - { - repaintTimer.schedule(new RepaintTimerTask(c, x, y, width, height), tm); - } - } - - public void requestFocus () - { - assert false: "Call new requestFocus() method instead"; - } - - public void reshape (int x, int y, int width, int height) - { - setBounds (x, y, width, height); - } - - public void setBackground (Color c) - { - gtkWidgetSetBackground (c.getRed(), c.getGreen(), c.getBlue()); - } - - native void setNativeBounds (int x, int y, int width, int height); - - public void setBounds (int x, int y, int width, int height) - { - int new_x = x; - int new_y = y; - - Component parent = awtComponent.getParent (); - - // Heavyweight components that are children of one or more - // lightweight containers have to be handled specially. Because - // calls to GLightweightPeer.setBounds do nothing, GTK has no - // knowledge of the lightweight containers' positions. So we have - // to add the offsets manually when placing a heavyweight - // component within a lightweight container. The lightweight - // container may itself be in a lightweight container and so on, - // so we need to continue adding offsets until we reach a - // container whose position GTK knows -- that is, the first - // non-lightweight. - Insets i; - while (parent.isLightweight()) - { - i = ((Container) parent).getInsets(); - - new_x += parent.getX() + i.left; - new_y += parent.getY() + i.top; - - parent = parent.getParent(); - } - // We only need to convert from Java to GTK coordinates if we're - // placing a heavyweight component in a Window. - if (parent instanceof Window) - { - GtkWindowPeer peer = (GtkWindowPeer) parent.getPeer (); - // important: we want the window peer's insets here, not the - // window's, since user sub-classes of Window can override - // getInset and we only want to correct for the frame borders, - // not for any user-defined inset values - Insets insets = peer.getInsets (); - - int menuBarHeight = 0; - if (peer instanceof GtkFramePeer) - menuBarHeight = ((GtkFramePeer) peer).getMenuBarHeight (); - - new_x -= insets.left; - new_y -= insets.top; - new_y += menuBarHeight; - } - - setNativeBounds (new_x, new_y, width, height); - - // If the height or width were (or are now) smaller than zero - // then we want to adjust the visibility. - setVisible(awtComponent.isVisible()); - } - - void setCursor () - { - setCursor (awtComponent.getCursor ()); - } - - public void setCursor (Cursor cursor) - { - int x, y; - GtkImage image; - int type = cursor.getType(); - if (cursor instanceof GtkCursor) - { - GtkCursor gtkCursor = (GtkCursor) cursor; - image = gtkCursor.getGtkImage(); - Point hotspot = gtkCursor.getHotspot(); - x = hotspot.x; - y = hotspot.y; - } - else - { - image = null; - x = 0; - y = 0; - } - - if (Thread.currentThread() == GtkMainThread.mainThread) - gtkWidgetSetCursorUnlocked(cursor.getType(), image, x, y); - else - gtkWidgetSetCursor(cursor.getType(), image, x, y); - } - - public void setEnabled (boolean b) - { - gtkWidgetSetSensitive (b); - } - - public void setFont (Font f) - { - // FIXME: This should really affect the widget tree below me. - // Currently this is only handled if the call is made directly on - // a text widget, which implements setFont() itself. - gtkWidgetModifyFont(f.getName(), f.getStyle(), f.getSize()); - } - - public void setForeground (Color c) - { - gtkWidgetSetForeground (c.getRed(), c.getGreen(), c.getBlue()); - } - - public Color getForeground () - { - int rgb[] = gtkWidgetGetForeground (); - return new Color (rgb[0], rgb[1], rgb[2]); - } - - public Color getBackground () - { - int rgb[] = gtkWidgetGetBackground (); - return new Color (rgb[0], rgb[1], rgb[2]); - } - - public native void setVisibleNative (boolean b); - public native void setVisibleNativeUnlocked (boolean b); - - public void setVisible (boolean b) - { - // Only really set visible when component is bigger than zero pixels. - if (b && ! (awtComponent instanceof Window)) - { - Rectangle bounds = awtComponent.getBounds(); - b = (bounds.width > 0) && (bounds.height > 0); - } - - if (Thread.currentThread() == GtkMainThread.mainThread) - setVisibleNativeUnlocked (b); - else - setVisibleNative (b); - } - - public void hide () - { - setVisible (false); - } - - public void show () - { - setVisible (true); - } - - protected void postMouseEvent(int id, long when, int mods, int x, int y, - int clickCount, boolean popupTrigger) - { - // It is important to do the getLocationOnScreen() here, instead - // of using the old MouseEvent constructors, because - // Component.getLocationOnScreen() locks on the AWT lock, which can - // trigger a deadlock. You don't want this. - Point locOnScreen = getLocationOnScreen(); - q().postEvent(new MouseEvent(awtComponent, id, when, mods, x, y, - locOnScreen.x + x, locOnScreen.y + y, - clickCount, popupTrigger, - MouseEvent.NOBUTTON)); - } - - /** - * Callback for component_scroll_cb. - */ - protected void postMouseWheelEvent(int id, long when, int mods, - int x, int y, int clickCount, - boolean popupTrigger, - int type, int amount, int rotation) - { - q().postEvent(new MouseWheelEvent(awtComponent, id, when, mods, - x, y, clickCount, popupTrigger, - type, amount, rotation)); - } - - protected void postExposeEvent (int x, int y, int width, int height) - { - q().postEvent (new PaintEvent (awtComponent, PaintEvent.PAINT, - new Rectangle (x, y, width, height))); - } - - protected void postKeyEvent (int id, long when, int mods, - int keyCode, char keyChar, int keyLocation) - { - KeyEvent keyEvent = new KeyEvent (awtComponent, id, when, mods, - keyCode, keyChar, keyLocation); - - EventQueue q = q(); - - // Also post a KEY_TYPED event if keyEvent is a key press that - // doesn't represent an action or modifier key. - if (keyEvent.getID () == KeyEvent.KEY_PRESSED - && (!keyEvent.isActionKey () - && keyCode != KeyEvent.VK_SHIFT - && keyCode != KeyEvent.VK_CONTROL - && keyCode != KeyEvent.VK_ALT)) - { - synchronized(q) - { - q.postEvent(keyEvent); - keyEvent = new KeyEvent(awtComponent, KeyEvent.KEY_TYPED, when, - mods, KeyEvent.VK_UNDEFINED, keyChar, - keyLocation); - q.postEvent(keyEvent); - } - } - else - q.postEvent(keyEvent); - } - - /** - * Referenced from native code. - * - * @param id - * @param temporary - */ - protected void postFocusEvent (int id, boolean temporary) - { - q().postEvent (new FocusEvent (awtComponent, id, temporary)); - } - - protected void postItemEvent (Object item, int stateChange) - { - q().postEvent (new ItemEvent ((ItemSelectable)awtComponent, - ItemEvent.ITEM_STATE_CHANGED, - item, stateChange)); - } - - protected void postTextEvent () - { - q().postEvent (new TextEvent (awtComponent, TextEvent.TEXT_VALUE_CHANGED)); - } - - public GraphicsConfiguration getGraphicsConfiguration () - { - // FIXME: The component might be showing on a non-default screen. - GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment(); - GraphicsDevice dev = env.getDefaultScreenDevice(); - return dev.getDefaultConfiguration(); - } - - public void setEventMask (long mask) - { - // FIXME: just a stub for now. - } - - public boolean isFocusable () - { - return false; - } - - public boolean requestFocus (Component request, boolean temporary, - boolean allowWindowFocus, long time) - { - assert request == awtComponent || isLightweightDescendant(request); - boolean retval = false; - if (gtkWidgetHasFocus()) - { - KeyboardFocusManager kfm = - KeyboardFocusManager.getCurrentKeyboardFocusManager(); - Component currentFocus = kfm.getFocusOwner(); - if (currentFocus == request) - // Nothing to do in this trivial case. - retval = true; - else - { - // Requested component is a lightweight descendant of this one - // or the actual heavyweight. - // Since this (native) component is already focused, we simply - // change the actual focus and be done. - postFocusEvent(FocusEvent.FOCUS_GAINED, temporary); - retval = true; - } - } - else - { - if (gtkWidgetCanFocus()) - { - if (allowWindowFocus) - { - Window window = getWindowFor(request); - GtkWindowPeer wPeer = (GtkWindowPeer) window.getPeer(); - if (! wPeer.gtkWindowHasFocus()) - wPeer.requestWindowFocus(); - } - // Store requested focus component so that the corresponding - // event is dispatched correctly. - gtkWidgetRequestFocus(); - retval = true; - } - } - return retval; - } - - private Window getWindowFor(Component c) - { - Component comp = c; - while (! (comp instanceof Window)) - comp = comp.getParent(); - return (Window) comp; - } - - /** - * Returns <code>true</code> if the component is a direct (== no intermediate - * heavyweights) lightweight descendant of this peer's component. - * - * @param c the component to check - * - * @return <code>true</code> if the component is a direct (== no intermediate - * heavyweights) lightweight descendant of this peer's component - */ - protected boolean isLightweightDescendant(Component c) - { - Component comp = c; - while (comp.getPeer() instanceof LightweightPeer) - comp = comp.getParent(); - return comp == awtComponent; - } - - public boolean isObscured () - { - return false; - } - - public boolean canDetermineObscurity () - { - return false; - } - - public void coalescePaintEvent (PaintEvent e) - { - synchronized (this) - { - Rectangle newRect = e.getUpdateRect(); - if (currentPaintArea == null) - currentPaintArea = newRect; - else - Rectangle.union(currentPaintArea, newRect, currentPaintArea); - } - } - - public void updateCursorImmediately () - { - if (awtComponent.getCursor() != null) - setCursor(awtComponent.getCursor()); - } - - public boolean handlesWheelScrolling () - { - return false; - } - - // Convenience method to create a new volatile image on the screen - // on which this component is displayed. - public VolatileImage createVolatileImage (int width, int height) - { - return new GtkVolatileImage (this, width, height, null); - } - - // Creates buffers used in a buffering strategy. - public void createBuffers (int numBuffers, BufferCapabilities caps) - throws AWTException - { - // numBuffers == 2 implies double-buffering, meaning one back - // buffer and one front buffer. - if (numBuffers == 2) - backBuffer = new GtkVolatileImage(this, awtComponent.getWidth(), - awtComponent.getHeight(), - caps.getBackBufferCapabilities()); - else - throw new AWTException("GtkComponentPeer.createBuffers:" - + " multi-buffering not supported"); - this.caps = caps; - } - - // Return the back buffer. - public Image getBackBuffer () - { - return backBuffer; - } - - // FIXME: flip should be implemented as a fast native operation - public void flip (BufferCapabilities.FlipContents contents) - { - getGraphics().drawImage(backBuffer, - awtComponent.getWidth(), - awtComponent.getHeight(), - null); - - // create new back buffer and clear it to the background color. - if (contents == BufferCapabilities.FlipContents.BACKGROUND) - { - backBuffer = createVolatileImage(awtComponent.getWidth(), - awtComponent.getHeight()); - backBuffer.getGraphics().clearRect(0, 0, - awtComponent.getWidth(), - awtComponent.getHeight()); - } - // FIXME: support BufferCapabilities.FlipContents.PRIOR - } - - // Release the resources allocated to back buffers. - public void destroyBuffers () - { - backBuffer.flush(); - } - - public String toString () - { - return "peer of " + awtComponent.toString(); - } - public Rectangle getBounds() - { - // FIXME: implement - return null; - } - public void reparent(ContainerPeer parent) - { - // FIXME: implement - - } - public void setBounds(int x, int y, int width, int height, int z) - { - // FIXME: implement - setBounds (x, y, width, height); - - } - public boolean isReparentSupported() - { - // FIXME: implement - - return false; - } - public void layout() - { - // FIXME: implement - - } - - public boolean requestFocus(Component lightweightChild, boolean temporary, - boolean focusedWindowChangeAllowed, - long time, sun.awt.CausedFocusEvent.Cause cause) - { - // TODO: Implement this properly and remove the other requestFocus() - // methods. - return true; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkContainerPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkContainerPeer.java deleted file mode 100644 index b7eacb9..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkContainerPeer.java +++ /dev/null @@ -1,138 +0,0 @@ -/* GtkContainerPeer.java -- Implements ContainerPeer with GTK - Copyright (C) 1998, 1999, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Color; -import java.awt.Component; -import java.awt.Container; -import java.awt.Font; -import java.awt.Insets; -import java.awt.peer.ContainerPeer; - -public class GtkContainerPeer extends GtkComponentPeer - implements ContainerPeer -{ - Container c; - - public GtkContainerPeer(Container c) - { - super (c); - this.c = c; - } - - public void beginValidate () - { - } - - public void endValidate () - { - } - - public Insets getInsets() - { - return insets; - } - - public Insets insets() - { - return getInsets (); - } - - public void setBounds (int x, int y, int width, int height) - { - super.setBounds (x, y, width, height); - } - - public void setFont(Font f) - { - super.setFont(f); - Component[] components = ((Container) awtComponent).getComponents(); - for (int i = 0; i < components.length; i++) - { - if (components[i].isLightweight ()) - components[i].setFont (f); - else - { - GtkComponentPeer peer = (GtkComponentPeer) components[i].getPeer(); - if (peer != null && ! peer.awtComponent.isFontSet()) - peer.setFont(f); - } - } - } - - public void beginLayout () { } - public void endLayout () { } - public boolean isPaintPending () { return false; } - - public void setBackground (Color c) - { - super.setBackground(c); - - Object components[] = ((Container) awtComponent).getComponents(); - for (int i = 0; i < components.length; i++) - { - Component comp = (Component) components[i]; - - // If the child's background has not been explicitly set yet, - // it should inherit this container's background. This makes the - // child component appear as if it has a transparent background. - // Note that we do not alter the background property of the child, - // but only repaint the child with the parent's background color. - if (!comp.isBackgroundSet() && comp.getPeer() != null) - comp.getPeer().setBackground(c); - } - } - - public boolean isRestackSupported() - { - // FIXME: implement - return false; - } - - public void cancelPendingPaint(int x, int y, int width, int height) - { - // FIXME: implement - } - - public void restack() - { - //FIXME: implement - - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCursor.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkCursor.java deleted file mode 100644 index e382d63..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkCursor.java +++ /dev/null @@ -1,72 +0,0 @@ -/* GtkCursor.java -- Simple wrapper for custom cursor. - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Cursor; -import java.awt.Image; -import java.awt.Point; - -/** - * Simple wrapper for custom Cursor. - */ -public class GtkCursor extends Cursor -{ - private final GtkImage image; - private final Point hotspot; - - GtkCursor(Image image, Point hotspot, String name) - { - super(name); - if (image instanceof GtkImage) - this.image = (GtkImage) image; - else - this.image = new GtkImage(image.getSource()); - this.hotspot = hotspot; - } - - GtkImage getGtkImage() - { - return image; - } - - Point getHotspot() - { - return hotspot; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkDialogPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkDialogPeer.java deleted file mode 100644 index 3393eb9..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkDialogPeer.java +++ /dev/null @@ -1,63 +0,0 @@ -/* GtkDialogPeer.java -- Implements DialogPeer with GTK - Copyright (C) 1998, 1999, 2002, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Dialog; -import java.awt.peer.DialogPeer; - -public class GtkDialogPeer extends GtkWindowPeer - implements DialogPeer -{ - public GtkDialogPeer (Dialog dialog) - { - super (dialog); - } - - void create () - { - Dialog dialog = (Dialog) awtComponent; - - // Create a decorated dialog window. - create (GDK_WINDOW_TYPE_HINT_DIALOG, !((Dialog) awtComponent).isUndecorated ()); - - gtkWindowSetModal (dialog.isModal ()); - setTitle (dialog.getTitle ()); - setResizable (dialog.isResizable ()); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkEmbeddedWindowPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkEmbeddedWindowPeer.java deleted file mode 100644 index 0533d27..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkEmbeddedWindowPeer.java +++ /dev/null @@ -1,73 +0,0 @@ -/* GtkEmbeddedWindowPeer.java -- Implements EmbeddedWindowPeer using a - GtkPlug - Copyright (C) 2003 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.java.awt.EmbeddedWindow; -import gnu.java.awt.peer.EmbeddedWindowPeer; - -public class GtkEmbeddedWindowPeer extends GtkFramePeer - implements EmbeddedWindowPeer -{ - native void create (long socket_id); - - void create () - { - create (((EmbeddedWindow) awtComponent).getHandle ()); - } - - native void construct (long socket_id); - - // FIXME: embed doesn't work right now, though I believe it should. - // This means that you can't call setVisible (true) on an - // EmbeddedWindow before calling setHandle with a valid handle. The - // problem is that somewhere after the call to - // GtkEmbeddedWindow.create and before the call to - // GtkEmbeddedWindow.construct, the GtkPlug peer is being realized. - // GtkSocket silently fails to embed an already-realized GtkPlug. - public void embed (long handle) - { - construct (handle); - } - - public GtkEmbeddedWindowPeer (EmbeddedWindow w) - { - super (w); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkFileDialogPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkFileDialogPeer.java deleted file mode 100644 index cddc530..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkFileDialogPeer.java +++ /dev/null @@ -1,229 +0,0 @@ -/* GtkFileDialogPeer.java -- Implements FileDialogPeer with GTK - Copyright (C) 1998, 1999, 2002, 2004, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Dialog; -import java.awt.FileDialog; -import java.awt.event.PaintEvent; -import java.awt.peer.FileDialogPeer; -import java.io.File; -import java.io.FilenameFilter; - -public class GtkFileDialogPeer extends GtkDialogPeer implements FileDialogPeer -{ - static final String FS = System.getProperty("file.separator"); - - private String currentFile = null; - private String currentDirectory = null; - private FilenameFilter filter; - - native void create (GtkContainerPeer parent, int mode); - native void connectSignals (); - native void nativeSetFile (String file); - public native String nativeGetDirectory(); - public native void nativeSetDirectory(String directory); - native void nativeSetFilenameFilter (FilenameFilter filter); - - public void create() - { - create((GtkContainerPeer) awtComponent.getParent().getPeer(), - ((FileDialog) awtComponent).getMode()); - - FileDialog fd = (FileDialog) awtComponent; - - nativeSetDirectory(System.getProperty("user.dir")); - setDirectory(fd.getDirectory()); - setFile(fd.getFile()); - - FilenameFilter filter = fd.getFilenameFilter(); - if (filter != null) - setFilenameFilter(filter); - } - - public GtkFileDialogPeer (FileDialog fd) - { - super (fd); - } - - void setComponentBounds () - { - if (awtComponent.getHeight () == 0 - && awtComponent.getWidth () == 0) - { - int[] dims = new int[2]; - gtkWidgetGetPreferredDimensions (dims); - - if (dims[0] != awtComponent.getWidth() - || dims[1] != awtComponent.getHeight()) - awtComponent.setSize(dims[0], dims[1]); - } - super.setComponentBounds (); - } - - public void setFile (String fileName) - { - /* If nothing changed do nothing. This usually happens because - the only way we have to set the file name in FileDialog is by - calling its SetFile which will call us back. */ - if ((fileName == null && currentFile == null) - || (fileName != null && fileName.equals (currentFile))) - return; - - if (fileName == null || fileName.equals ("")) - { - currentFile = ""; - nativeSetFile (""); - return; - } - - // GtkFileChooser requires absolute filenames. If the given filename - // is not absolute, let's construct it based on current directory. - currentFile = fileName; - if (fileName.indexOf(FS) == 0) - nativeSetFile(fileName); - else - nativeSetFile(nativeGetDirectory() + FS + fileName); - } - - public void setDirectory (String directory) - { - /* If nothing changed so nothing. This usually happens because - the only way we have to set the directory in FileDialog is by - calling its setDirectory which will call us back. */ - if ((directory == null && currentDirectory == null) - || (directory != null && directory.equals(currentDirectory))) - return; - - if (directory == null || directory.equals("")) - { - currentDirectory = FS; - nativeSetDirectory(FS); - return; - } - - // GtkFileChooser requires absolute directory names. If the given directory - // name is not absolute, construct it based on current directory if it is not - // null. Otherwise, use FS. - currentDirectory = directory; - if (directory.indexOf(FS) == 0) - nativeSetDirectory(directory); - else - nativeSetDirectory(nativeGetDirectory() + FS + directory); - } - - public void setFilenameFilter (FilenameFilter filter) - { - this.filter = filter; - nativeSetFilenameFilter(filter); - } - - /* This method interacts with the native callback function of the - same name. The native function will extract the filename from the - GtkFileFilterInfo object and send it to this method, which will - in turn call the filter's accept() method and give back the return - value. */ - // called back by native side: filename_filter_cb - boolean filenameFilterCallback (String fullname) - { - String filename = fullname.substring(fullname.lastIndexOf(FS) + 1); - String dirname = fullname.substring(0, fullname.lastIndexOf(FS)); - File dir = new File(dirname); - return filter.accept(dir, filename); - } - - // Sun does not call FileDialog.update. - protected void updateComponent (PaintEvent event) - { - // Override GtkComponetPeer.updateComponent to do nothing. - } - - // called back by native side: handle_response_cb - // only called from the GTK thread - void gtkHideFileDialog () - { - // hide calls back the peer's setVisible method, so locking is a - // problem. - ((Dialog) awtComponent).hide(); - } - - // called back by native side: handle_response_cb - void gtkDisposeFileDialog () - { - ((Dialog) awtComponent).dispose(); - } - - // Callback to set the file and directory values when the user is finished - // with the dialog. - // called back by native side: handle_response_cb - void gtkSetFilename (String fileName) - { - FileDialog fd = (FileDialog) awtWidget; - if (fileName == null) - { - currentFile = null; - fd.setFile(null); - return; - } - - int sepIndex = fileName.lastIndexOf (FS); - if (sepIndex < 0) - { - /* This should never happen on Unix (all paths start with '/') */ - currentFile = fileName; - } - else - { - if (fileName.length() > (sepIndex + 1)) - { - String fn = fileName.substring (sepIndex + 1); - currentFile = fn; - } - else - { - currentFile = null; - } - - String dn = fileName.substring (0, sepIndex + 1); - currentDirectory = dn; - fd.setDirectory(dn); - } - - fd.setFile (currentFile); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkFramePeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkFramePeer.java deleted file mode 100644 index a36854c..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkFramePeer.java +++ /dev/null @@ -1,254 +0,0 @@ -/* GtkFramePeer.java -- Implements FramePeer with GTK - Copyright (C) 1999, 2002, 2004, 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Frame; -import java.awt.Image; -import java.awt.MenuBar; -import java.awt.Rectangle; -import java.awt.peer.FramePeer; -import java.awt.peer.MenuBarPeer; - -public class GtkFramePeer extends GtkWindowPeer - implements FramePeer -{ - private int menuBarHeight; - private MenuBarPeer menuBar; - native int getMenuBarHeight (MenuBarPeer bar); - native void setMenuBarWidthUnlocked (MenuBarPeer bar, int width); - native void setMenuBarWidth (MenuBarPeer bar, int width); - native void setMenuBarPeer (MenuBarPeer bar); - native void removeMenuBarPeer (); - native void gtkFixedSetVisible (boolean visible); - - private native void maximize(); - private native void unmaximize(); - private native void iconify(); - private native void deiconify(); - - int getMenuBarHeight () - { - return menuBar == null ? 0 : getMenuBarHeight (menuBar); - } - - public void setMenuBar (MenuBar bar) - { - if (bar == null && menuBar != null) - { - // We're removing the menubar. - gtkFixedSetVisible (false); - menuBar = null; - removeMenuBarPeer (); - insets.top -= menuBarHeight; - menuBarHeight = 0; - // if component has already been validated, we need to revalidate. - // otherwise, it will be validated when it is shown. - if (awtComponent.isValid()) - awtComponent.validate (); - gtkFixedSetVisible (true); - } - else if (bar != null && menuBar == null) - { - // We're adding a menubar where there was no menubar before. - gtkFixedSetVisible (false); - menuBar = (MenuBarPeer) bar.getPeer(); - setMenuBarPeer (menuBar); - int menuBarWidth = - awtComponent.getWidth () - insets.left - insets.right; - if (menuBarWidth > 0) - setMenuBarWidth (menuBar, menuBarWidth); - menuBarHeight = getMenuBarHeight (); - insets.top += menuBarHeight; - // if component has already been validated, we need to revalidate. - // otherwise, it will be validated when it is shown. - if (awtComponent.isValid()) - awtComponent.validate (); - gtkFixedSetVisible (true); - } - else if (bar != null && menuBar != null) - { - // We're swapping the menubar. - gtkFixedSetVisible (false); - removeMenuBarPeer(); - int oldHeight = menuBarHeight; - int menuBarWidth = - awtComponent.getWidth () - insets.left - insets.right; - menuBar = (MenuBarPeer) bar.getPeer (); - setMenuBarPeer (menuBar); - if (menuBarWidth > 0) - setMenuBarWidth (menuBar, menuBarWidth); - menuBarHeight = getMenuBarHeight (); - if (oldHeight != menuBarHeight) - { - insets.top += (menuBarHeight - oldHeight); - awtComponent.validate (); - } - gtkFixedSetVisible (true); - } - } - - public void setBounds (int x, int y, int width, int height) - { - int menuBarWidth = width - insets.left - insets.right; - if (menuBar != null && menuBarWidth > 0) - setMenuBarWidth (menuBar, menuBarWidth); - - super.setBounds(x, y, width, height + menuBarHeight); - } - - public void setResizable (boolean resizable) - { - // Call setSize; otherwise when resizable is changed from true to - // false the frame will shrink to the dimensions it had before it - // was resizable. - setSize (awtComponent.getWidth() - insets.left - insets.right, - awtComponent.getHeight() - insets.top - insets.bottom - + menuBarHeight); - gtkWindowSetResizable (resizable); - } - - protected void postInsetsChangedEvent (int top, int left, - int bottom, int right) - { - insets.top = top + menuBarHeight; - insets.left = left; - insets.bottom = bottom; - insets.right = right; - } - - public GtkFramePeer (Frame frame) - { - super (frame); - } - - void create () - { - // Create a normal decorated window. - create (GDK_WINDOW_TYPE_HINT_NORMAL, - !((Frame) awtComponent).isUndecorated ()); - - Frame frame = (Frame) awtComponent; - - setMenuBar (frame.getMenuBar ()); - - setTitle (frame.getTitle ()); - gtkWindowSetResizable (frame.isResizable ()); - setIconImage(frame.getIconImage()); - } - - native void nativeSetIconImage (GtkImage image); - - public void setIconImage (Image image) - { - if (image != null) - { - GtkImage gtkImage; - if (image instanceof GtkImage) - gtkImage = (GtkImage) image; - else - gtkImage = new GtkImage(image.getSource()); - - if (gtkImage.isLoaded && ! gtkImage.errorLoading) - nativeSetIconImage(gtkImage); - } - } - - protected void postConfigureEvent (int x, int y, int width, int height) - { - if (menuBar != null && width > 0) - setMenuBarWidthUnlocked (menuBar, width); - - // Since insets.top already includes the MenuBar's height, we need - // to subtract the MenuBar's height from the top inset. - int frame_height = height - menuBarHeight; - - // Likewise, since insets.top includes the MenuBar height, we need - // to add back the MenuBar height to the frame's y position. If - // no MenuBar exists in this frame, the MenuBar height will be 0. - int frame_y = y + menuBarHeight; - - super.postConfigureEvent(x, frame_y, width, frame_height); - } - - public int getState () - { - return windowState; - } - - public void setState (int state) - { - switch (state) - { - case Frame.NORMAL: - if ((windowState & Frame.ICONIFIED) != 0) - deiconify(); - if ((windowState & Frame.MAXIMIZED_BOTH) != 0) - unmaximize(); - break; - case Frame.ICONIFIED: - iconify(); - break; - case Frame.MAXIMIZED_BOTH: - maximize(); - } - } - - public void setMaximizedBounds (Rectangle r) - { - - } - public void setBoundsPrivate(int x, int y, int width, int height) - { - // TODO Auto-generated method stub - - } - - public boolean requestWindowFocus() - { - // TODO Auto-generated method stub - return false; - } - - public Rectangle getBoundsPrivate() - { - // TODO: Implement this properly. - throw new InternalError("Not yet implemented"); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkGenericPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkGenericPeer.java deleted file mode 100644 index 1b2c07b..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkGenericPeer.java +++ /dev/null @@ -1,145 +0,0 @@ -/* GtkGenericPeer.java - Has a hashcode. Yuck. - Copyright (C) 1998, 1999, 2002, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.EventQueue; -import java.awt.Font; -import java.awt.Toolkit; -import java.awt.event.ActionEvent; - -import gnu.classpath.Pointer; - -public class GtkGenericPeer -{ - // Used by Native State Association (NSA) functions to map - // gtk_widget to peer object. - final int native_state = getUniqueInteger (); - - // Next native state value we will assign. - private static int next_native_state = 0; - - // The widget or other java-side object we wrap. - protected final Object awtWidget; - - /** - * The pointer to the native GTK widget. - * - * This field is manipulated by native code. Don't change or remove - * without adjusting the native code. - */ - private Pointer widget; - - /** - * The pointer to the global reference to this object. The native - * code creates a JNI global reference of the peer object to be able - * to pass it to the event callbacks. It gets stored here, so that - * we can later delete it in the dispose() method. - * - * This field is manipulated by native code. Don't change or remove - * without adjusting the native code. - */ - private Pointer globalRef; - - /** - * We initialize the field IDs that are used by native code here because - * these remain valid until a class gets unloaded. - */ - static - { - GtkToolkit.initializeGlobalIDs(); - initIDs(); - } - - /** - * Initializes the field IDs that are used by the native code. - */ - private static native void initIDs(); - - /** - * Dispose of our native state. Calls gtk_widget_destroy on the - * native widget and removes the awtWidget from the native state - * tables. Should be overridden by subclasses if this is not (all) - * that needs to be done. - */ - public native void dispose (); - - static EventQueue q () - { - return Toolkit.getDefaultToolkit ().getSystemEventQueue (); - } - - protected GtkGenericPeer (Object awtWidget) - { - this.awtWidget = awtWidget; - } - - protected void postActionEvent (String command, int mods) - { - q().postEvent (new ActionEvent (awtWidget, ActionEvent.ACTION_PERFORMED, - command, mods)); - } - - // Return a unique integer for use in the native state mapping - // code. We can't use a hash code since that is not guaranteed to - // be unique. - static synchronized int getUniqueInteger () - { - // Let's assume this will never wrap. - return next_native_state++; - } - - /** - * Helper method to set Font for Gtk Widget. - */ - protected void gtkWidgetModifyFont(Font f) - { - gtkWidgetModifyFont(f.getName(), f.getStyle(), f.getSize()); - } - - /** - * Sets font for this Gtk Widget. Should be overridden by peers which - * are composed of different widgets or are contained in bins. - */ - protected native void gtkWidgetModifyFont(String name, int style, int size); - - static void printCurrentThread () - { - System.out.println ("gtkgenericpeer, thread: " + Thread.currentThread ()); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkImage.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkImage.java deleted file mode 100644 index b0a5aa0..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkImage.java +++ /dev/null @@ -1,541 +0,0 @@ -/* GtkImage.java - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Graphics; -import java.awt.Image; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.MemoryImageSource; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.io.File; -import java.io.IOException; -import java.util.Hashtable; -import java.util.Vector; -import java.io.ByteArrayOutputStream; -import java.io.BufferedInputStream; -import java.net.URL; -import gnu.classpath.Pointer; - -/** - * GtkImage - wraps a GdkPixbuf. - * - * A GdkPixbuf is 'on-screen' and the gdk cannot draw to it, - * this is used for the other constructors (and other createImage methods), and - * corresponds to the Image implementations returned by the Toolkit.createImage - * methods, and is basically immutable. - * - * @author Sven de Marothy - */ -public class GtkImage extends Image -{ - int width = -1, height = -1; - - /** - * Properties. - */ - Hashtable<?,?> props; - - /** - * Loaded or not flag, for asynchronous compatibility. - */ - boolean isLoaded; - - /** - * Pointer to the GdkPixbuf - - * don't change the name without changing the native code. - */ - Pointer pixbuf; - - /** - * Observer queue. - */ - Vector<ImageObserver> observers; - - /** - * Error flag for loading. - */ - boolean errorLoading; - - /** - * Original source, if created from an ImageProducer. - */ - ImageProducer source; - - /* - * The 32-bit AABBGGRR format the GDK uses. - */ - static ColorModel nativeModel = new DirectColorModel(32, - 0x000000FF, - 0x0000FF00, - 0x00FF0000, - 0xFF000000); - - /** - * The singleton GtkImage that is returned on errors by GtkToolkit. - */ - private static GtkImage errorImage; - - /** - * Lock that should be held for all gdkpixbuf operations. We don't use - * the global gdk_threads_enter/leave functions in most places since - * most gdkpixbuf operations can be done in parallel to drawing and - * manipulating gtk widgets. - */ - static Object pixbufLock = new Object(); - - /** - * Allocate a PixBuf from a given ARGB32 buffer pointer. - */ - private native void initFromBuffer( long bufferPointer ); - - /** - * Returns a copy of the pixel data as a java array. - * Should be called with the pixbufLock held. - */ - native int[] getPixels(); - - /** - * Sets the pixel data from a java array. - * Should be called with the pixbufLock held. - */ - private native void setPixels(int[] pixels); - - /** - * Loads an image using gdk-pixbuf from a file. - * Should be called with the pixbufLock held. - */ - private native boolean loadPixbuf(String name); - - /** - * Loads an image using gdk-pixbuf from data. - * Should be called with the pixbufLock held. - */ - private native boolean loadImageFromData(byte[] data); - - /** - * Allocates a Gtk Pixbuf - * Should be called with the pixbufLock held. - */ - private native void createPixbuf(); - - /** - * Frees the above. - * Should be called with the pixbufLock held. - */ - private native void freePixbuf(); - - /** - * Sets the pixbuf to scaled copy of src image. hints are rendering hints. - * Should be called with the pixbufLock held. - */ - private native void createScaledPixbuf(GtkImage src, int hints); - - /** - * Constructs a GtkImage from an ImageProducer. Asynchronity is handled in - * the following manner: - * A GtkImageConsumer gets the image data, and calls setImage() when - * completely finished. The GtkImage is not considered loaded until the - * GtkImageConsumer is completely finished. We go for all "all or nothing". - */ - public GtkImage (ImageProducer producer) - { - isLoaded = false; - observers = new Vector<ImageObserver>(); - source = producer; - errorLoading = false; - source.startProduction(new GtkImageConsumer(this, source)); - } - - /** - * Constructs a blank GtkImage. This is called when - * GtkToolkit.createImage (String) is called with an empty string - * argument (""). A blank image is loaded immediately upon - * construction and has width -1 and height -1. - */ - public GtkImage () - { - isLoaded = true; - observers = null; - props = new Hashtable<String,Object>(); - errorLoading = false; - } - - /** - * Constructs a GtkImage by loading a given file. - * - * @throws IllegalArgumentException if the image could not be loaded. - */ - public GtkImage (String filename) - { - File f = new File(filename); - try - { - String path = f.getCanonicalPath(); - synchronized(pixbufLock) - { - if (loadPixbuf(f.getCanonicalPath()) != true) - throw new IllegalArgumentException("Couldn't load image: " - + filename); - } - } - catch(IOException e) - { - IllegalArgumentException iae; - iae = new IllegalArgumentException("Couldn't load image: " - + filename); - iae.initCause(e); - throw iae; - } - - isLoaded = true; - observers = null; - props = new Hashtable<String,Object>(); - } - - /** - * Constructs a GtkImage from a byte array of an image file. - * - * @throws IllegalArgumentException if the image could not be - * loaded. - */ - public GtkImage (byte[] data) - { - synchronized(pixbufLock) - { - if (loadImageFromData (data) != true) - throw new IllegalArgumentException ("Couldn't load image."); - } - - isLoaded = true; - observers = null; - props = new Hashtable<String,Object>(); - errorLoading = false; - } - - /** - * Constructs a GtkImage from a URL. May result in an error image. - */ - public GtkImage (URL url) - { - isLoaded = false; - observers = new Vector<ImageObserver>(); - errorLoading = false; - if( url == null) - return; - ByteArrayOutputStream baos = new ByteArrayOutputStream (5000); - try - { - BufferedInputStream bis = new BufferedInputStream (url.openStream()); - - byte[] buf = new byte[5000]; - int n = 0; - - while ((n = bis.read(buf)) != -1) - baos.write(buf, 0, n); - bis.close(); - } - catch(IOException e) - { - throw new IllegalArgumentException ("Couldn't load image."); - } - byte[] array = baos.toByteArray(); - synchronized(pixbufLock) - { - if (loadImageFromData(array) != true) - throw new IllegalArgumentException ("Couldn't load image."); - } - - isLoaded = true; - observers = null; - props = new Hashtable<String,Object>(); - } - - /** - * Constructs a scaled version of the src bitmap, using the GDK. - */ - private GtkImage (GtkImage src, int width, int height, int hints) - { - this.width = width; - this.height = height; - props = new Hashtable<String,Object>(); - isLoaded = true; - observers = null; - - // Use the GDK scaling method. - synchronized(pixbufLock) - { - createScaledPixbuf(src, hints); - } - } - - /** - * Package private constructor to create a GtkImage from a given - * PixBuf pointer. - */ - GtkImage (Pointer pixbuf) - { - this.pixbuf = pixbuf; - synchronized(pixbufLock) - { - createFromPixbuf(); - } - isLoaded = true; - observers = null; - props = new Hashtable<String,Object>(); - } - - /** - * Wraps a buffer with a GtkImage. - * - * @param bufferPointer a pointer to an ARGB32 buffer - */ - GtkImage(int width, int height, long bufferPointer) - { - this.width = width; - this.height = height; - props = new Hashtable<String,Object>(); - isLoaded = true; - observers = null; - initFromBuffer( bufferPointer ); - } - - /** - * Returns an empty GtkImage with the errorLoading flag set. - * Called from GtkToolKit when some error occured, but an image needs - * to be returned anyway. - */ - static synchronized GtkImage getErrorImage() - { - if (errorImage == null) - { - errorImage = new GtkImage(); - errorImage.errorLoading = true; - } - return errorImage; - } - - /** - * Native helper function for constructor that takes a pixbuf Pointer. - * Should be called with the pixbufLock held. - */ - private native void createFromPixbuf(); - - /** - * Callback from the image consumer. - */ - public void setImage(int width, int height, - int[] pixels, Hashtable<?,?> properties) - { - this.width = width; - this.height = height; - props = (properties != null) ? properties : new Hashtable<String,Object>(); - - if (width <= 0 || height <= 0 || pixels == null) - { - errorLoading = true; - return; - } - - synchronized(pixbufLock) - { - createPixbuf(); - setPixels(pixels); - } - isLoaded = true; - deliver(); - } - - // java.awt.Image methods //////////////////////////////////////////////// - - public synchronized int getWidth (ImageObserver observer) - { - if (addObserver(observer)) - return -1; - - return width; - } - - public synchronized int getHeight (ImageObserver observer) - { - if (addObserver(observer)) - return -1; - - return height; - } - - public synchronized Object getProperty (String name, ImageObserver observer) - { - if (addObserver(observer)) - return UndefinedProperty; - - Object value = props.get (name); - return (value == null) ? UndefinedProperty : value; - } - - /** - * Returns the source of this image. - */ - public ImageProducer getSource () - { - if (!isLoaded) - return null; - - int[] pixels; - synchronized (pixbufLock) - { - if (!errorLoading) - pixels = getPixels(); - else - return null; - } - return new MemoryImageSource(width, height, nativeModel, pixels, - 0, width); - } - - /** - * Does nothing. Should not be called. - */ - public Graphics getGraphics () - { - throw new IllegalAccessError("This method only works for off-screen" - +" Images."); - } - - /** - * Returns a scaled instance of this pixbuf. - */ - public Image getScaledInstance(int width, - int height, - int hints) - { - if (width <= 0 || height <= 0) - throw new IllegalArgumentException("Width and height of scaled bitmap" - + "must be >= 0"); - - return new GtkImage(this, width, height, hints); - } - - /** - * If the image is loaded and comes from an ImageProducer, - * regenerate the image from there. - * - * I have no idea if this is ever actually used. Since GtkImage can't be - * instantiated directly, how is the user to know if it was created from - * an ImageProducer or not? - */ - public synchronized void flush () - { - if (isLoaded && source != null) - { - observers = new Vector<ImageObserver>(); - isLoaded = false; - synchronized(pixbufLock) - { - freePixbuf(); - } - source.startProduction(new GtkImageConsumer(this, source)); - } - } - - public void finalize() - { - if (isLoaded) - { - synchronized(pixbufLock) - { - freePixbuf(); - } - } - } - - /** - * Returns the image status, used by GtkToolkit - */ - public int checkImage (ImageObserver observer) - { - if (addObserver(observer)) - { - if (errorLoading == true) - return ImageObserver.ERROR; - else - return 0; - } - - return ImageObserver.ALLBITS | ImageObserver.WIDTH | ImageObserver.HEIGHT; - } - - - // Private methods //////////////////////////////////////////////// - - /** - * Delivers notifications to all queued observers. - */ - private void deliver() - { - int flags = ImageObserver.HEIGHT | - ImageObserver.WIDTH | - ImageObserver.PROPERTIES | - ImageObserver.ALLBITS; - - if (observers != null) - for(int i=0; i < observers.size(); i++) - ((ImageObserver)observers.elementAt(i)).imageUpdate(this, flags, 0, 0, - width, height); - - observers = null; - } - - /** - * Adds an observer, if we need to. - * @return true if an observer was added. - */ - private boolean addObserver(ImageObserver observer) - { - if (!isLoaded) - { - if(observer != null) - if (!observers.contains (observer)) - observers.addElement (observer); - return true; - } - return false; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkImageConsumer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkImageConsumer.java deleted file mode 100644 index 65cae7a..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkImageConsumer.java +++ /dev/null @@ -1,169 +0,0 @@ -/* GtkImageConsumer.java - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.image.ColorModel; -import java.awt.image.ImageConsumer; -import java.awt.image.ImageProducer; -import java.awt.image.MemoryImageSource; -import java.nio.ByteOrder; -import java.util.Hashtable; - -/** - * Helper class to GtkImage. Sits and gathers pixels for a GtkImage and then - * calls GtkImage.setImage(). - * - * @author Sven de Marothy - */ -public class GtkImageConsumer implements ImageConsumer -{ - private GtkImage target; - private int width, height; - private Hashtable<?,?> properties; - private int[] pixelCache = null; - private ImageProducer source; - - public GtkImageConsumer(GtkImage target, ImageProducer source) - { - this.target = target; - this.source = source; - } - - public synchronized void imageComplete (int status) - { - // we need to reuse the pixel cache for memory image sources since - // a memory image's backing array can be updated "live". - if (!(source instanceof MemoryImageSource)) - source.removeConsumer(this); - target.setImage(width, height, pixelCache, properties); - } - - public synchronized void setColorModel (ColorModel model) - { - // This method is to inform on what the most used color model - // in the image is, for optimization reasons. We ignore this - // information. - } - - public synchronized void setDimensions (int width, int height) - { - pixelCache = new int[width*height]; - - this.width = width; - this.height = height; - } - - public synchronized void setHints (int flags) - { - // This method informs us in which order the pixels are - // delivered, for progressive-loading support, etc. - // Since we wait until it's all loaded, we can ignore the hints. - } - - public synchronized void setPixels (int x, int y, int width, int height, - ColorModel cm, byte[] pixels, - int offset, int scansize) - { - setPixels (x, y, width, height, cm, convertPixels (pixels), offset, - scansize); - } - - public synchronized void setPixels (int x, int y, int width, int height, - ColorModel cm, int[] pixels, - int offset, int scansize) - { - if (pixelCache == null) - return; // Not sure this should ever happen. - - if (cm.equals(GtkImage.nativeModel)) - for (int i = 0; i < height; i++) - System.arraycopy (pixels, offset + (i * scansize), - pixelCache, (y + i) * this.width + x, - width); - else - { - if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) - { - for (int i = 0; i < height; i++) - for (int j = 0; j < width; j++) - { - // get in RRGGBBAA and convert to AARRGGBB - int pix = cm.getRGB(pixels[offset + (i * scansize) + x + j]); - int a = ((pix & 0xFF000000) >> 24) & 0xFF; - int rgb = (pix & 0x00FFFFFF) << 8; - pix = rgb | a; - pixelCache[(y + i) * this.width + x + j] = pix; - } - } - else - { - for (int i = 0; i < height; i++) - for (int j = 0; j < width; j++) - { - // get in AARRGGBB and convert to AABBGGRR - int pix = cm.getRGB(pixels[offset + (i * scansize) + x + j]); - byte b = (byte)(pix & 0xFF); - byte r = (byte)(((pix & 0x00FF0000) >> 16) & 0xFF); - pix &= 0xFF00FF00; - pix |= ((b & 0xFF) << 16); - pix |= (r & 0xFF); - pixelCache[(y + i) * this.width + x + j] = pix; - } - } - } - } - - /** - * This is an old method, no idea if it's correct. - */ - private int[] convertPixels (byte[] pixels) - { - int ret[] = new int[pixels.length]; - - for (int i = 0; i < pixels.length; i++) - ret[i] = pixels[i] & 0xFF; - - return ret; - } - - public synchronized void setProperties (Hashtable<?,?> props) - { - this.properties = props; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java deleted file mode 100644 index 0bdacbf..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkLabelPeer.java +++ /dev/null @@ -1,102 +0,0 @@ -/* GtkLabelPeer.java -- Implements LabelPeer with GTK - Copyright (C) 1998, 1999, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Label; -import java.awt.peer.LabelPeer; - -// A composite widget. GtkLabels have transparent backgrounds. An -// AWT Label is opaque. To compensate, a GtkLabelPeer is a GtkLabel -// packed in a GtkEventBox. -public class GtkLabelPeer extends GtkComponentPeer - implements LabelPeer -{ - native void create (String text, float alignment); - - /** - * Overridden to set the Font of the label inside the gtk_event_box. - */ - protected native void gtkWidgetModifyFont(String name, int style, int size); - - native void nativeSetAlignment (float alignment); - - public native void setNativeText(String text); - native void setNativeBounds (int x, int y, int width, int height); - - // Because this is a composite widget, we need to retrieve the - // GtkLabel's preferred dimensions, not the enclosing GtkEventBox's. - native void gtkWidgetGetPreferredDimensions (int[] dim); - - void create () - { - Label label = (Label) awtComponent; - create (label.getText (), getGtkAlignment (label.getAlignment ())); - } - - public void setText(String text) - { - if (text != null) - setNativeText(text); - } - - public GtkLabelPeer (Label l) - { - super (l); - } - - public void setAlignment (int alignment) - { - nativeSetAlignment (getGtkAlignment (alignment)); - } - - float getGtkAlignment (int alignment) - { - switch (alignment) - { - case Label.LEFT: - return 0.0f; - case Label.CENTER: - return 0.5f; - case Label.RIGHT: - return 1.0f; - } - - return 0.0f; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkListPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkListPeer.java deleted file mode 100644 index b1cc6e5..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkListPeer.java +++ /dev/null @@ -1,187 +0,0 @@ -/* GtkListPeer.java -- Implements ListPeer with GTK - Copyright (C) 1998, 1999, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.AWTEvent; -import java.awt.Dimension; -import java.awt.FontMetrics; -import java.awt.List; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.peer.ListPeer; - -public class GtkListPeer extends GtkComponentPeer - implements ListPeer -{ - void create () - { - List list = (List) awtComponent; - - create (list.getRows ()); - - setMultipleMode (list.isMultipleMode ()); - } - - native void create (int rows); - native void connectSignals (); - - /** - * Overridden to set the Font of the text insode the gtk_scrolled_window. - */ - protected native void gtkWidgetModifyFont (String name, int style, int size); - - native void gtkWidgetRequestFocus (); - - native void getSize (int rows, int visibleRows, int dims[]); - - public GtkListPeer (List list) - { - super (list); - - setMultipleMode (list.isMultipleMode ()); - - if (list.getItemCount () > 0) - append (list.getItems ()); - } - - native void append (String items[]); - - public native void add (String item, int index); - - public void addItem (String item, int index) - { - add (item, index); - } - - public void clear () - { - removeAll (); - } - - public native void delItems (int start, int end); - public native void deselect (int index); - - public Dimension getMinimumSize (int rows) - { - return minimumSize (rows); - } - - public Dimension getPreferredSize (int rows) - { - return preferredSize (rows); - } - - public native int[] getSelectedIndexes (); - public native void makeVisible (int index); - - public Dimension minimumSize (int rows) - { - int dims[] = new int[2]; - - int visibleRows = ((List) awtComponent).getRows(); - getSize (rows, visibleRows, dims); - return new Dimension (dims[0], dims[1]); - } - - public Dimension preferredSize (int rows) - { - // getSize returns the minimum size of the list. - // The width is too narrow for a typical list. - List l = (List) awtComponent; - Dimension d = getMinimumSize(); - FontMetrics fm = l.getFontMetrics(l.getFont()); - return new Dimension(d.width + fm.stringWidth("1234567890"), d.height); - } - - public void removeAll () - { - delItems (0, -1); - } - - public native void select (int index); - public native void setMultipleMode (boolean b); - - public void setMultipleSelections (boolean b) - { - setMultipleMode (b); - } - - public void handleEvent (AWTEvent e) - { - if (e.getID () == MouseEvent.MOUSE_CLICKED && isEnabled ()) - { - // Only generate the ActionEvent on the second click of a - // multiple click. - MouseEvent me = (MouseEvent) e; - if (!me.isConsumed () - && (me.getModifiersEx () & MouseEvent.BUTTON1_DOWN_MASK) != 0 - && me.getClickCount() == 2) - { - String selectedItem = ((List) awtComponent).getSelectedItem (); - - // Double-click only generates an Action event if - // something is selected. - if (selectedItem != null) - postActionEvent (((List) awtComponent).getSelectedItem (), - me.getModifiersEx ()); - } - } - - if (e.getID () == KeyEvent.KEY_PRESSED) - { - KeyEvent ke = (KeyEvent) e; - if (!ke.isConsumed () && ke.getKeyCode () == KeyEvent.VK_ENTER) - { - String selectedItem = ((List) awtComponent).getSelectedItem (); - - // Enter only generates an Action event if something is - // selected. - if (selectedItem != null) - postActionEvent (selectedItem, ke.getModifiersEx ()); - } - } - - super.handleEvent (e); - } - - protected void postItemEvent (int item, int stateChange) - { - postItemEvent (new Integer (item), stateChange); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMainThread.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkMainThread.java deleted file mode 100644 index 0ee61df..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMainThread.java +++ /dev/null @@ -1,188 +0,0 @@ -/* GtkMainThread.java -- Wrapper for the GTK main thread, and some utilities. - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.java.awt.peer.NativeEventLoopRunningEvent; - -/** - * The Java thread representing the native GTK main loop, that is, - * GtkMainThread.mainThread, terminates when GtkToolkit.gtkMain() - * returns. That happens in response to the last window peer being - * disposed (see GtkWindowPeer.dispose). - * - * When GtkMainThread.destroyWindow is called for the last window, it - * in turn calls GtkMainThread.endMainThread, which calls gtk_quit. - * gtk_quit signals gtk_main to return, which causes GtkMainThread.run - * to return. - * - * There should only be one native GTK main loop running at any given - * time. In order to safely start and stop the GTK main loop, we use - * a running flag and corresponding runningLock. startMainThread will - * not return until the native GTK main loop has started, as confirmed - * by the native set_running_flag callback setting the running flag to - * true. Without this protection, gtk_quit could be called before the - * main loop has actually started, which causes GTK assertion - * failures. Likewise endMainThread will not return until the native - * GTK main loop has ended. - * - * post_running_flag_callback is called during gtk_main initialization - * and no window can be created before startMainThread returns. This - * ensures that calling post_running_flag_callback is the first action - * taken by the native GTK main loop. - * - * GtkMainThread.mainThread is started when the window count goes from - * zero to one. - * - * GtkMainThread keeps the AWT event queue informed of its status by - * posting NativeEventLoopRunningEvents. The AWT event queue uses - * this status to determine whether or not the AWT exit conditions - * have been met (see EventQueue.isShutdown). - */ -public class GtkMainThread extends Thread -{ - /** Count of the number of open windows */ - private static int numberOfWindows = 0; - - /** Lock for the above */ - private static Object nWindowsLock = new Object(); - - /** Indicates whether or not the GTK main loop is running. */ - private static boolean running = false; - - /** Lock for the above. */ - private static Object runningLock = new Object(); - - /** The main thread instance (singleton) */ - public static GtkMainThread mainThread; - - /** Constructs a main thread */ - private GtkMainThread() - { - super("GTK main thread"); - } - - public void run () - { - GtkToolkit.gtkMain (); - } - - private static void setRunning(boolean running) - { - synchronized (runningLock) - { - GtkMainThread.running = running; - runningLock.notifyAll(); - } - } - - private static void startMainThread() - { - synchronized (runningLock) - { - if (!running) - { - mainThread = new GtkMainThread(); - mainThread.start(); - - while (!running) - { - try - { - runningLock.wait(); - } - catch (InterruptedException e) - { - System.err.println ("GtkMainThread.startMainThread:" - + " interrupted while waiting " - + " for GTK main loop to start"); - } - } - GtkGenericPeer.q() - .postEvent(new NativeEventLoopRunningEvent(Boolean.TRUE)); - } - } - } - - private static void endMainThread() - { - synchronized (runningLock) - { - if (running) - { - GtkToolkit.gtkQuit(); - - while (running) - { - try - { - runningLock.wait(); - } - catch (InterruptedException e) - { - System.err.println ("GtkMainThread.endMainThread:" - + " interrupted while waiting " - + " for GTK main loop to stop"); - } - } - GtkGenericPeer.q() - .postEvent(new NativeEventLoopRunningEvent(Boolean.FALSE)); - } - } - } - - public static void createWindow() - { - synchronized (nWindowsLock) - { - if (numberOfWindows == 0) - startMainThread(); - numberOfWindows++; - } - } - - public static void destroyWindow() - { - synchronized (nWindowsLock) - { - numberOfWindows--; - if (numberOfWindows == 0) - endMainThread(); - } - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuBarPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuBarPeer.java deleted file mode 100644 index c3427b1..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuBarPeer.java +++ /dev/null @@ -1,113 +0,0 @@ -/* GtkMenuBarPeer.java -- Implements MenuBarPeer with GTK+ - Copyright (C) 1999, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.peer.MenuBarPeer; - -public class GtkMenuBarPeer extends GtkMenuComponentPeer - implements MenuBarPeer -{ - /** Whether we already have an help menu set on this peer. */ - private boolean hasHelpMenu; - - /** - * Creates the gtk+ widget for this peer and puts it in the nsa - * table. Called from the (super class) constructor. - */ - protected native void create(); - - /** - * Adds a new GtkMenuPeer to the end of the GtkMenuBarPeer. - */ - private native void addMenu(GtkMenuPeer menu); - - /** - * Creates a new GtkMenuBarPeer associated with the given MenuBar. - */ - public GtkMenuBarPeer(MenuBar menubar) - { - super(menubar); - } - - /** - * Adds a help menu to this MenuBar. Gnome styleguides say the help - * menu is just the last item in the menubar (they are NOT right - * justified). - */ - public void addHelpMenu (Menu menu) - { - if (hasHelpMenu) - { - // Remove the (help) menu, which is after all the other items. - delMenu(((MenuBar) awtWidget).getMenuCount()); - hasHelpMenu = false; - } - - if (menu != null) - { - addMenu(menu); - hasHelpMenu = true; - } - } - - /** - * Deletes the menu at (zero-based) index from this GtkMenuBar. - */ - public native void delMenu(int index); - - /** - * Adds the GtkMenuPeer associated with the Menu to this - * GtkMenuBarPeer. Makes sure that any help menus keep the last menu - * on the bar. - */ - public void addMenu(Menu m) - { - // Make sure the help menu is the last one. - if (hasHelpMenu) - { - addHelpMenu(null); - addMenu((GtkMenuPeer) m.getPeer()); - addHelpMenu(((MenuBar) awtWidget).getHelpMenu()); - } - else - addMenu((GtkMenuPeer) m.getPeer()); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuComponentPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuComponentPeer.java deleted file mode 100644 index 78f6403..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuComponentPeer.java +++ /dev/null @@ -1,104 +0,0 @@ -/* GtkMenuComponentPeer.java -- Implements MenuComponentPeer with GTK+ - Copyright (C) 1999, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Font; -import java.awt.MenuComponent; -import java.awt.MenuContainer; -import java.awt.peer.MenuComponentPeer; - -public abstract class GtkMenuComponentPeer extends GtkGenericPeer - implements MenuComponentPeer -{ - /** - * Creates the associated gtk+ widget and stores it in the nsa table - * for this peer. Called by the constructor. - */ - protected abstract void create (); - - /** - * Sets font based on MenuComponent font, or containing menu(bar) - * parent font. - */ - private void setFont() - { - MenuComponent mc = ((MenuComponent) awtWidget); - Font f = mc.getFont(); - - if (f == null) - { - MenuContainer parent = mc.getParent (); - // Submenus inherit the font of their containing Menu(Bar). - if (parent instanceof MenuComponent) - f = parent.getFont (); - } - - setFont(f); - } - - /** - * Will call the abstract <code>create()</code> that needs to be - * overridden by subclasses, to create the MenuComponent. It will - * then correctly setup the font for the component based on the - * component and/or its containing parent component. - */ - public GtkMenuComponentPeer(MenuComponent component) - { - super(component); - create(); - setFont(); - } - - /** - * Removes the awtWidget components from the native state tables. - * Subclasses should call <code>super.dispose()</code> if they don't - * remove these themselves. - */ - public native void dispose(); - - /** - * Sets the font for this particular MenuComponent only (not any - * containing items, if any). - */ - public void setFont(Font font) - { - if (font != null) - gtkWidgetModifyFont(font); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuItemPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuItemPeer.java deleted file mode 100644 index ea523e9..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuItemPeer.java +++ /dev/null @@ -1,116 +0,0 @@ -/* GtkMenuItemPeer.java -- Implements MenuItemPeer with GTK+ - Copyright (C) 1999, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.MenuItem; -import java.awt.peer.MenuItemPeer; - -public class GtkMenuItemPeer extends GtkMenuComponentPeer - implements MenuItemPeer -{ - /** - * Creates the associated gtk+ widget and stores it in the nsa table - * for this peer. Called by the create() method with the label name - * of the associated MenuItem. Needs to be overridden my subclasses - * that want to create a different gtk+ widget. - */ - protected native void create (String label); - - /** - * Called from constructor to enable signals from an item. If a - * subclass needs different (or no) signals connected this method - * should be overridden. - */ - protected native void connectSignals (); - - /** - * Overridden to set font on menu item label. - */ - protected native void gtkWidgetModifyFont(String name, int style, int size); - - /** - * Creates the associated gtk+ widget and stores it in the nsa table - * for this peer. Called by the (super class) constructor. - * Overridden to get the label if the assiociated MenuItem and to - * call create(String). - */ - protected void create() - { - create (((MenuItem) awtWidget).getLabel()); - } - - /** - * Creates a new GtkMenuItemPeer associated with the given MenuItem. - * It will call create(), setFont(), setEnabled() and - * connectSignals() in that order. - */ - public GtkMenuItemPeer(MenuItem item) - { - super(item); - setEnabled (item.isEnabled()); - connectSignals(); - } - - /** - * Calls setEnabled(false). - */ - public void disable() - { - setEnabled(false); - } - - /** - * Calls setEnabled(true). - */ - public void enable() - { - setEnabled(true); - } - - public native void setEnabled(boolean b); - public native void setLabel(String label); - - /** - * Callback setup through connectSignals(). - */ - protected void postMenuActionEvent () - { - postActionEvent (((MenuItem)awtWidget).getActionCommand (), 0); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuPeer.java deleted file mode 100644 index c553473..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuPeer.java +++ /dev/null @@ -1,126 +0,0 @@ -/* GtkMenuPeer.java -- Implements MenuPeer with GTK+ - Copyright (C) 1999, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Component; -import java.awt.Menu; -import java.awt.MenuContainer; -import java.awt.MenuItem; -import java.awt.MenuShortcut; -import java.awt.peer.MenuItemPeer; -import java.awt.peer.MenuPeer; - -public class GtkMenuPeer extends GtkMenuItemPeer - implements MenuPeer -{ - /** - * Creates the associated gtk+ widget and stores it in the nsa table - * for this peer. Called by the create() method with the label name - * of the associated MenuItem. Overridden to greate a Menu widget. - */ - protected native void create (String label); - - private native void addItem(MenuItemPeer item, int key, - boolean shiftModifier); - - /** XXX - Document this and the override in GtkPopupMenuPeer. */ - native void setupAccelGroup (GtkGenericPeer container); - - private native void addTearOff (); - - /** - * Overridden to not connect any signals. - */ - protected void connectSignals() - { - // No signals to connect. - } - - public GtkMenuPeer (Menu menu) - { - super (menu); - - if (menu.isTearOff()) - addTearOff(); - - MenuContainer parent = menu.getParent (); - if (parent instanceof Menu) - setupAccelGroup ((GtkMenuPeer)((Menu)parent).getPeer ()); - else if (parent instanceof Component) - setupAccelGroup ((GtkComponentPeer)((Component)parent).getPeer ()); - else - setupAccelGroup (null); // XXX, should we warn about unknown parent? - } - - public void addItem (MenuItem item) - { - int key = 0; - boolean shiftModifier = false; - - MenuShortcut ms = item.getShortcut (); - if (ms != null) - { - key = ms.getKey (); - shiftModifier = ms.usesShiftModifier (); - } - - addItem ((MenuItemPeer) item.getPeer (), key, shiftModifier); - } - - public void addItem (MenuItemPeer item, MenuShortcut ms) - { - int key = 0; - boolean shiftModifier = false; - - if (ms != null) - { - key = ms.getKey (); - shiftModifier = ms.usesShiftModifier (); - } - - addItem (item, key, shiftModifier); - } - - public native void delItem(int index); - - public void addSeparator() - { - // FIXME: implement - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMouseInfoPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkMouseInfoPeer.java deleted file mode 100644 index 55c9146..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkMouseInfoPeer.java +++ /dev/null @@ -1,65 +0,0 @@ -/* GtkToolkit.java -- Implements an AWT Toolkit using GTK for peers - Copyright (C) 2006 - Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.gtk; - -import java.awt.Point; -import java.awt.GraphicsDevice; -import java.awt.Window; -import java.awt.peer.MouseInfoPeer; - -/** - * The MouseInfoPeer is so small, I'm including it here. - */ -public class GtkMouseInfoPeer implements MouseInfoPeer -{ - private static GdkGraphicsEnvironment gde = new GdkGraphicsEnvironment(); - - public int fillPointWithCoords(Point p) - { - int[] coords = gde.getMouseCoordinates(); - p.x = coords[1]; - p.y = coords[2]; - return coords[0]; - } - - public boolean isWindowUnderMouse(Window w) - { - return gde.isWindowUnderMouse((GtkWindowPeer) w.getPeer()); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkPanelPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkPanelPeer.java deleted file mode 100644 index 00b506c..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkPanelPeer.java +++ /dev/null @@ -1,67 +0,0 @@ -/* GtkPanelPeer.java -- Implements PanelPeer with GTK - Copyright (C) 1998, 1999, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.AWTEvent; -import java.awt.Panel; -import java.awt.event.MouseEvent; -import java.awt.peer.PanelPeer; - -public class GtkPanelPeer extends GtkContainerPeer - implements PanelPeer -{ - native void create (); - - public GtkPanelPeer (Panel p) - { - super (p); - } - - public void handleEvent(AWTEvent event) - { - int id = event.getID(); - - if (id == MouseEvent.MOUSE_PRESSED) - awtComponent.requestFocusInWindow(); - - super.handleEvent(event); - } - - native void connectSignals (); -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkPopupMenuPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkPopupMenuPeer.java deleted file mode 100644 index 1b0ec8e..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkPopupMenuPeer.java +++ /dev/null @@ -1,68 +0,0 @@ -/* GtkPopupMenuPeer.java -- Implements PopupMenuPeer with GTK+ - Copyright (C) 1999, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Component; -import java.awt.Event; -import java.awt.Point; -import java.awt.PopupMenu; -import java.awt.peer.PopupMenuPeer; - -public class GtkPopupMenuPeer extends GtkMenuPeer - implements PopupMenuPeer -{ - public GtkPopupMenuPeer (PopupMenu menu) - { - super (menu); - } - - native void setupAccelGroup (GtkGenericPeer container); - - native void show (int x, int y, long time); - public void show (Component origin, int x, int y) - { - Point abs = origin.getLocationOnScreen (); - show (abs.x + x, abs.y + y, 0); - } - - public void show (Event e) - { - - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkScrollPanePeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkScrollPanePeer.java deleted file mode 100644 index 657a276..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkScrollPanePeer.java +++ /dev/null @@ -1,111 +0,0 @@ -/* GtkScrollPanePeer.java -- Implements ScrollPanePeer with GTK - Copyright (C) 1998, 1999, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Adjustable; -import java.awt.Dimension; -import java.awt.ScrollPane; -import java.awt.peer.ScrollPanePeer; - -public class GtkScrollPanePeer extends GtkContainerPeer - implements ScrollPanePeer -{ - native void create (int width, int height); - - void create () - { - create (awtComponent.getWidth (), awtComponent.getHeight ()); - } - - // native void gtkScrolledWindowSetScrollPosition(int x, int y); - native void gtkScrolledWindowSetHScrollIncrement (int u); - native void gtkScrolledWindowSetVScrollIncrement (int u); - - public GtkScrollPanePeer (ScrollPane sp) - { - super (sp); - - setPolicy (sp.getScrollbarDisplayPolicy ()); - } - - native void setPolicy (int policy); - public void childResized (int width, int height) - { - int dim[] = new int[2]; - - gtkWidgetGetDimensions (dim); - - // If the child is in this range, GTK adds both scrollbars, but - // the AWT doesn't. So set the peer's scroll policy to - // GTK_POLICY_NEVER. - if ((width > dim[0] - getVScrollbarWidth () && width <= dim[0]) - && (height > dim[1] - getHScrollbarHeight () && height <= dim[1])) - setPolicy (ScrollPane.SCROLLBARS_NEVER); - else - setPolicy (((ScrollPane) awtComponent).getScrollbarDisplayPolicy ()); - } - - public native int getHScrollbarHeight(); - public native int getVScrollbarWidth(); - public native void setScrollPosition(int x, int y); - - public Dimension getPreferredSize () - { - return awtComponent.getSize(); - } - - public void setUnitIncrement (Adjustable adj, int u) - { - if (adj.getOrientation()==Adjustable.HORIZONTAL) - gtkScrolledWindowSetHScrollIncrement (u); - else - gtkScrolledWindowSetVScrollIncrement (u); - } - - public void setValue (Adjustable adj, int v) - { -// System.out.println("SPP: setVal: "+adj+":"+v); -// Point p=myScrollPane.getScrollPosition (); -// if (adj.getOrientation()==Adjustable.HORIZONTAL) -// gtkScrolledWindowSetScrollPosition (v,p.y); -// else -// gtkScrolledWindowSetScrollPosition (p.x,v); -// adj.setValue(v); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkScrollbarPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkScrollbarPeer.java deleted file mode 100644 index d3f160c..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkScrollbarPeer.java +++ /dev/null @@ -1,92 +0,0 @@ -/* GtkScrollbarPeer.java -- Implements ScrollbarPeer with GTK+ - Copyright (C) 1998, 1999, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Scrollbar; -import java.awt.event.AdjustmentEvent; -import java.awt.peer.ScrollbarPeer; - -public class GtkScrollbarPeer extends GtkComponentPeer - implements ScrollbarPeer -{ - void create () - { - Scrollbar sb = (Scrollbar) awtComponent; - - create (sb.getOrientation (), sb.getValue (), - sb.getMinimum (), sb.getMaximum (), - sb.getUnitIncrement (), sb.getBlockIncrement (), - sb.getVisibleAmount ()); - } - - native void create (int orientation, int value, - int min, int max, int stepIncr, int pageIncr, - int visibleAmount); - - native void connectSignals (); - - public GtkScrollbarPeer (Scrollbar s) - { - super (s); - } - - public native void setLineIncrement(int amount); - public native void setPageIncrement(int amount); - - public void setValues(int value, int visible, int min, int max) - { - Scrollbar sb = (Scrollbar) awtComponent; - if (!sb.getValueIsAdjusting()) - setBarValues(value, visible, min, max); - } - - private native void setBarValues(int value, int visible, int min, int max); - - /** - * Called from the native site when the scrollbar changed. - * Posts a "user generated" AdjustmentEvent to the queue. - */ - protected void postAdjustmentEvent (int type, int value) - { - Scrollbar bar = (Scrollbar) awtComponent; - q().postEvent(new AdjustmentEvent(bar, - AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED, - type, value, true)); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkSelection.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkSelection.java deleted file mode 100644 index 78ed696..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkSelection.java +++ /dev/null @@ -1,675 +0,0 @@ -/* GtkClipboard.java - Class representing gtk+ clipboard selection. - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.classpath.Pointer; - -import java.awt.datatransfer.*; - -import java.io.*; -import java.net.*; -import java.util.*; - -import java.awt.Image; - -/** - * Class representing the gtk+ clipboard selection. This is used when - * another program owns the clipboard. Whenever the system clipboard - * selection changes we create a new instance to notify the program - * that the available flavors might have changed. When requested it - * (lazily) caches the targets, and (text, image, or files/uris) - * clipboard contents. - */ -public class GtkSelection implements Transferable -{ - /** - * Static lock used for requests of mimetypes and contents retrieval. - */ - static private Object requestLock = new Object(); - - /** - * Whether we belong to the Clipboard (true) or to the Primary selection. - */ - private final boolean clipboard; - - /** - * Whether a request for mimetypes, text, images, uris or byte[] is - * currently in progress. Should only be tested or set with - * requestLock held. When true no other requests should be made till - * it is false again. - */ - private boolean requestInProgress; - - /** - * Indicates a requestMimeTypes() call was made and the - * corresponding mimeTypesAvailable() callback was triggered. - */ - private boolean mimeTypesDelivered; - - /** - * Set and returned by getTransferDataFlavors. Only valid when - * mimeTypesDelivered is true. - */ - private DataFlavor[] dataFlavors; - - /** - * Indicates a requestText() call was made and the corresponding - * textAvailable() callback was triggered. - */ - private boolean textDelivered; - - /** - * Set as response to a requestText() call and possibly returned by - * getTransferData() for text targets. Only valid when textDelivered - * is true. - */ - private String text; - - /** - * Indicates a requestImage() call was made and the corresponding - * imageAvailable() callback was triggered. - */ - private boolean imageDelivered; - - /** - * Set as response to a requestImage() call and possibly returned by - * getTransferData() for image targets. Only valid when - * imageDelivered is true and image is null. - */ - private Pointer imagePointer; - - /** - * Cached image value. Only valid when imageDelivered is - * true. Created from imagePointer. - */ - private Image image; - - /** - * Indicates a requestUris() call was made and the corresponding - * urisAvailable() callback was triggered. - */ - private boolean urisDelivered; - - /** - * Set as response to a requestURIs() call. Only valid when - * urisDelivered is true - */ - private List<File> uris; - - /** - * Indicates a requestBytes(String) call was made and the - * corresponding bytesAvailable() callback was triggered. - */ - private boolean bytesDelivered; - - /** - * Set as response to a requestBytes(String) call. Only valid when - * bytesDelivered is true. - */ - private byte[] bytes; - - /** - * Should only be created by the GtkClipboard class. The clipboard - * should be either GtkClipboard.clipboard or - * GtkClipboard.selection. - */ - GtkSelection(GtkClipboard clipboard) - { - this.clipboard = (clipboard == GtkClipboard.clipboard); - } - - /** - * Gets an array of mime-type strings from the gtk+ clipboard and - * transforms them into an array of DataFlavors. - */ - public DataFlavor[] getTransferDataFlavors() - { - DataFlavor[] result; - synchronized (requestLock) - { - // Did we request already and cache the result? - if (mimeTypesDelivered) - result = (DataFlavor[]) dataFlavors.clone(); - else - { - // Wait till there are no pending requests. - while (requestInProgress) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - - // If nobody else beat us and cached the result we try - // ourselves to get it. - if (! mimeTypesDelivered) - { - requestInProgress = true; - requestMimeTypes(clipboard); - while (! mimeTypesDelivered) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - requestInProgress = false; - } - result = dataFlavors; - if (! GtkClipboard.canCache) - { - dataFlavors = null; - mimeTypesDelivered = false; - } - requestLock.notifyAll(); - } - } - return result; - } - - /** - * Callback that sets the available DataFlavors[]. Note that this - * should not call any code that could need the main gdk lock. - */ - private void mimeTypesAvailable(String[] mimeTypes) - { - synchronized (requestLock) - { - if (mimeTypes == null) - dataFlavors = new DataFlavor[0]; - else - { - // Most likely the mimeTypes include text in which case we add an - // extra element. - ArrayList<DataFlavor> flavorsList = - new ArrayList<DataFlavor>(mimeTypes.length + 1); - - for (int i = 0; i < mimeTypes.length; i++) - { - try - { - if (mimeTypes[i] == GtkClipboard.stringMimeType) - { - // XXX - Fix DataFlavor.getTextPlainUnicodeFlavor() - // and also add it to the list. - flavorsList.add(DataFlavor.stringFlavor); - flavorsList.add(DataFlavor.plainTextFlavor); - } - else if (mimeTypes[i] == GtkClipboard.imageMimeType) - flavorsList.add(DataFlavor.imageFlavor); - else if (mimeTypes[i] == GtkClipboard.filesMimeType) - flavorsList.add(DataFlavor.javaFileListFlavor); - else - { - // We check the target to prevent duplicates - // of the "magic" targets above. - DataFlavor target = new DataFlavor(mimeTypes[i]); - if (! flavorsList.contains(target)) - flavorsList.add(target); - } - } - catch (ClassNotFoundException cnfe) - { - cnfe.printStackTrace(); - } - catch (NullPointerException npe) - { - npe.printStackTrace(); - } - } - - dataFlavors = new DataFlavor[flavorsList.size()]; - flavorsList.toArray(dataFlavors); - } - - mimeTypesDelivered = true; - requestLock.notifyAll(); - } - } - - /** - * Gets the available data flavors for this selection and checks - * that at least one of them is equal to the given DataFlavor. - */ - public boolean isDataFlavorSupported(DataFlavor flavor) - { - DataFlavor[] dfs = getTransferDataFlavors(); - for (int i = 0; i < dfs.length; i++) - if (flavor.equals(dfs[i])) - return true; - - return false; - } - - /** - * Helper method that tests whether we already have the text for the - * current gtk+ selection on the clipboard and if not requests it - * and waits till it is available. - */ - private String getText() - { - String result; - synchronized (requestLock) - { - // Did we request already and cache the result? - if (textDelivered) - result = text; - else - { - // Wait till there are no pending requests. - while (requestInProgress) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - - // If nobody else beat us we try ourselves to get and - // caching the result. - if (! textDelivered) - { - requestInProgress = true; - requestText(clipboard); - while (! textDelivered) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - requestInProgress = false; - } - result = text; - if (! GtkClipboard.canCache) - { - text = null; - textDelivered = false; - } - requestLock.notifyAll(); - } - } - return result; - } - - /** - * Callback that sets the available text on the clipboard. Note that - * this should not call any code that could need the main gdk lock. - */ - private void textAvailable(String text) - { - synchronized (requestLock) - { - this.text = text; - textDelivered = true; - requestLock.notifyAll(); - } - } - - /** - * Helper method that tests whether we already have an image for the - * current gtk+ selection on the clipboard and if not requests it - * and waits till it is available. - */ - private Image getImage() - { - Image result; - synchronized (requestLock) - { - // Did we request already and cache the result? - if (imageDelivered) - result = image; - else - { - // Wait till there are no pending requests. - while (requestInProgress) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - - // If nobody else beat us we try ourselves to get and - // caching the result. - if (! imageDelivered) - { - requestInProgress = true; - requestImage(clipboard); - while (! imageDelivered) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - requestInProgress = false; - } - - if (imagePointer != null) - image = new GtkImage(imagePointer); - - imagePointer = null; - result = image; - if (! GtkClipboard.canCache) - { - image = null; - imageDelivered = false; - } - requestLock.notifyAll(); - } - } - return result; - } - - /** - * Callback that sets the available image on the clipboard. Note - * that this should not call any code that could need the main gdk - * lock. Note that we get a Pointer to a GdkPixbuf which we cannot - * turn into a real GtkImage at this point. That will be done on the - * "user thread" in getImage(). - */ - private void imageAvailable(Pointer pointer) - { - synchronized (requestLock) - { - this.imagePointer = pointer; - imageDelivered = true; - requestLock.notifyAll(); - } - } - - /** - * Helper method that test whether we already have a list of - * URIs/Files and if not requests them and waits till they are - * available. - */ - private List<File> getURIs() - { - List<File> result; - synchronized (requestLock) - { - // Did we request already and cache the result? - if (urisDelivered) - result = uris; - else - { - // Wait till there are no pending requests. - while (requestInProgress) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - - // If nobody else beat us we try ourselves to get and - // caching the result. - if (! urisDelivered) - { - requestInProgress = true; - requestURIs(clipboard); - while (! urisDelivered) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - requestInProgress = false; - } - result = uris; - if (! GtkClipboard.canCache) - { - uris = null; - urisDelivered = false; - } - requestLock.notifyAll(); - } - } - return result; - } - - /** - * Callback that sets the available File list. Note that this should - * not call any code that could need the main gdk lock. - */ - private void urisAvailable(String[] uris) - { - synchronized (requestLock) - { - if (uris != null && uris.length != 0) - { - ArrayList<File> list = new ArrayList<File>(uris.length); - for (int i = 0; i < uris.length; i++) - { - try - { - URI uri = new URI(uris[i]); - if (uri.getScheme().equals("file")) - list.add(new File(uri)); - } - catch (URISyntaxException use) - { - } - } - this.uris = list; - } - - urisDelivered = true; - requestLock.notifyAll(); - } - } - - /** - * Helper method that requests a byte[] for the given target - * mime-type flavor and waits till it is available. Note that unlike - * the other get methods this one doesn't cache the result since - * there are possibly many targets. - */ - private byte[] getBytes(String target) - { - byte[] result; - synchronized (requestLock) - { - // Wait till there are no pending requests. - while (requestInProgress) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - - // Request bytes and wait till they are available. - requestInProgress = true; - requestBytes(clipboard, target); - while (! bytesDelivered) - { - try - { - requestLock.wait(); - } - catch (InterruptedException ie) - { - // ignored - } - } - result = bytes; - bytes = null; - bytesDelivered = false; - requestInProgress = false; - - requestLock.notifyAll(); - } - return result; - } - - /** - * Callback that sets the available byte array on the - * clipboard. Note that this should not call any code that could - * need the main gdk lock. - */ - private void bytesAvailable(byte[] bytes) - { - synchronized (requestLock) - { - this.bytes = bytes; - bytesDelivered = true; - requestLock.notifyAll(); - } - } - - public Object getTransferData(DataFlavor flavor) - throws UnsupportedFlavorException - { - // Note the fall throughs for the "magic targets" if they fail we - // try one more time through getBytes(). - if (flavor.equals(DataFlavor.stringFlavor)) - { - String text = getText(); - if (text != null) - return text; - } - - if (flavor.equals(DataFlavor.plainTextFlavor)) - { - String text = getText(); - if (text != null) - return new StringBufferInputStream(text); - } - - if (flavor.equals(DataFlavor.imageFlavor)) - { - Image image = getImage(); - if (image != null) - return image; - } - - if (flavor.equals(DataFlavor.javaFileListFlavor)) - { - List<File> uris = getURIs(); - if (uris != null) - return uris; - } - - byte[] bytes = getBytes(flavor.getMimeType()); - if (bytes == null) - throw new UnsupportedFlavorException(flavor); - - if (flavor.isMimeTypeSerializedObject()) - { - try - { - ByteArrayInputStream bais = new ByteArrayInputStream(bytes); - ObjectInputStream ois = new ObjectInputStream(bais); - return ois.readObject(); - } - catch (IOException ioe) - { - ioe.printStackTrace(); - } - catch (ClassNotFoundException cnfe) - { - cnfe.printStackTrace(); - } - } - - if (flavor.isRepresentationClassInputStream()) - return new ByteArrayInputStream(bytes); - - // XXX, need some more conversions? - - throw new UnsupportedFlavorException(flavor); - } - - /* - * Requests text, Image or an byte[] for a particular target from the - * other application. These methods return immediately. When the - * content is available the contentLock will be notified through - * textAvailable, imageAvailable, urisAvailable or bytesAvailable and the - * appropriate field is set. - * The clipboard argument is true if we want the Clipboard, and false - * if we want the (primary) selection. - */ - private native void requestText(boolean clipboard); - private native void requestImage(boolean clipboard); - private native void requestURIs(boolean clipboard); - private native void requestBytes(boolean clipboard, String target); - - /* Similar to the above but for requesting the supported targets. */ - private native void requestMimeTypes(boolean clipboard); -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextAreaPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextAreaPeer.java deleted file mode 100644 index 0c7d3a8..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextAreaPeer.java +++ /dev/null @@ -1,223 +0,0 @@ -/* GtkTextAreaPeer.java -- Implements TextAreaPeer with GTK - Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.Dimension; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Rectangle; -import java.awt.TextArea; -import java.awt.im.InputMethodRequests; -import java.awt.peer.TextAreaPeer; -import java.awt.peer.TextComponentPeer; - -public class GtkTextAreaPeer extends GtkComponentPeer - implements TextComponentPeer, TextAreaPeer -{ - private static transient int DEFAULT_ROWS = 10; - private static transient int DEFAULT_COLS = 80; - - native void create (int width, int height, int scrollbarVisibility); - - /** - * Overridden to set Font for text widget inside scrolled window. - */ - protected native void gtkWidgetModifyFont(String name, int style, int size); - - native void gtkWidgetRequestFocus (); - - public native void connectSignals (); - - public native int getCaretPosition (); - public native void setCaretPosition (int pos); - public native int getSelectionStart (); - public native int getSelectionEnd (); - public native String getText (); - public native void select (int start, int end); - public native void setEditable (boolean state); - public native void setText (String text); - - public int getIndexAtPoint(int x, int y) - { - // FIXME - return 0; - } - - public Rectangle getCharacterBounds (int pos) - { - // FIXME - return null; - } - - public long filterEvents (long filter) - { - // FIXME - return filter; - } - - void create () - { - Font f = awtComponent.getFont (); - - // By default, Sun sets a TextArea's font when its peer is - // created. If f != null then the peer's font is set by - // GtkComponent.create. - if (f == null) - { - f = new Font ("Dialog", Font.PLAIN, 12); - awtComponent.setFont (f); - } - - FontMetrics fm = getFontMetrics (f); - - TextArea ta = ((TextArea) awtComponent); - int sizeRows = ta.getRows (); - int sizeCols = ta.getColumns (); - - sizeRows = sizeRows == 0 ? DEFAULT_ROWS : sizeRows; - sizeCols = sizeCols == 0 ? DEFAULT_COLS : sizeCols; - - int width = sizeCols * fm.getMaxAdvance (); - int height = sizeRows * (fm.getMaxDescent () + fm.getMaxAscent ()); - - create (width, height, ta.getScrollbarVisibility ()); - setEditable (ta.isEditable ()); - } - - public GtkTextAreaPeer (TextArea ta) - { - super (ta); - - setText (ta.getText ()); - setCaretPosition (0); - } - - public native void insert (String str, int pos); - public native void replaceRange (String str, int start, int end); - - public Dimension getMinimumSize (int rows, int cols) - { - return minimumSize (rows == 0 ? DEFAULT_ROWS : rows, - cols == 0 ? DEFAULT_COLS : cols); - } - - public Dimension getPreferredSize (int rows, int cols) - { - return preferredSize (rows == 0 ? DEFAULT_ROWS : rows, - cols == 0 ? DEFAULT_COLS : cols); - } - - native int getHScrollbarHeight (); - native int getVScrollbarWidth (); - - // Deprecated - public Dimension minimumSize (int rows, int cols) - { - TextArea ta = ((TextArea) awtComponent); - int height = 0; - int width = 0; - - if (ta.getScrollbarVisibility () == TextArea.SCROLLBARS_BOTH - || ta.getScrollbarVisibility () == TextArea.SCROLLBARS_HORIZONTAL_ONLY) - height = getHScrollbarHeight (); - - if (ta.getScrollbarVisibility () == TextArea.SCROLLBARS_BOTH - || ta.getScrollbarVisibility () == TextArea.SCROLLBARS_VERTICAL_ONLY) - width = getVScrollbarWidth (); - - Font f = awtComponent.getFont (); - if (f == null) - return new Dimension (width, height); - - FontMetrics fm = getFontMetrics (f); - - int sizeRows = rows == 0 ? DEFAULT_ROWS : rows; - int sizeCols = cols == 0 ? DEFAULT_COLS : cols; - - width += sizeCols * fm.getMaxAdvance (); - height += sizeRows * (fm.getMaxDescent () + fm.getMaxAscent ()); - - return new Dimension (width, height); - } - - public Dimension preferredSize (int rows, int cols) - { - TextArea ta = ((TextArea) awtComponent); - int height = 0; - int width = 0; - - if (ta.getScrollbarVisibility () == TextArea.SCROLLBARS_BOTH - || ta.getScrollbarVisibility () == TextArea.SCROLLBARS_HORIZONTAL_ONLY) - height = getHScrollbarHeight (); - - if (ta.getScrollbarVisibility () == TextArea.SCROLLBARS_BOTH - || ta.getScrollbarVisibility () == TextArea.SCROLLBARS_VERTICAL_ONLY) - width = getVScrollbarWidth (); - - Font f = awtComponent.getFont (); - if (f == null) - return new Dimension (width, height); - - FontMetrics fm = getFontMetrics (f); - - int sizeRows = rows == 0 ? DEFAULT_ROWS : rows; - int sizeCols = cols == 0 ? DEFAULT_COLS : cols; - - width += sizeCols * fm.getMaxAdvance (); - height += sizeRows * (fm.getMaxDescent () + fm.getMaxAscent ()); - - return new Dimension (width, height); - } - - public void replaceText (String str, int start, int end) - { - replaceRange (str, start, end); - } - - public void insertText (String str, int pos) - { - insert (str, pos); - } - - public InputMethodRequests getInputMethodRequests() - { - // FIXME: implement - return null; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java deleted file mode 100644 index 9e62c8e..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkTextFieldPeer.java +++ /dev/null @@ -1,200 +0,0 @@ -/* GtkTextFieldPeer.java -- Implements TextFieldPeer with GTK - Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.AWTEvent; -import java.awt.Dimension; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Rectangle; -import java.awt.TextField; -import java.awt.event.KeyEvent; -import java.awt.im.InputMethodRequests; -import java.awt.peer.TextFieldPeer; -import java.awt.peer.TextComponentPeer; - -public class GtkTextFieldPeer extends GtkComponentPeer - implements TextComponentPeer, TextFieldPeer -{ - native void create (int width); - native void gtkWidgetSetBackground (int red, int green, int blue); - native void gtkWidgetSetForeground (int red, int green, int blue); - - public native void connectSignals (); - - public native int getCaretPosition (); - public native void setCaretPosition (int pos); - public native int getSelectionStart (); - public native int getSelectionEnd (); - public native String getText (); - public native void select (int start, int end); - public native void setEditable (boolean state); - public native void setText (String text); - - public int getIndexAtPoint(int x, int y) - { - // FIXME - return 0; - } - - public Rectangle getCharacterBounds (int pos) - { - // FIXME - return null; - } - - public long filterEvents (long filter) - { - // FIXME - return filter; - } - - void create () - { - Font f = awtComponent.getFont (); - - // By default, Sun sets a TextField's font when its peer is - // created. If f != null then the peer's font is set by - // GtkComponent.create. - if (f == null) - { - f = new Font ("Dialog", Font.PLAIN, 12); - awtComponent.setFont (f); - } - - FontMetrics fm = getFontMetrics (f); - - TextField tf = ((TextField) awtComponent); - int cols = tf.getColumns (); - - int text_width = cols * fm.getMaxAdvance (); - - create (text_width); - - setEditable (tf.isEditable ()); - } - - native int gtkEntryGetBorderWidth (); - - public GtkTextFieldPeer (TextField tf) - { - super (tf); - - setText (tf.getText ()); - setCaretPosition (0); - - if (tf.echoCharIsSet ()) - setEchoChar (tf.getEchoChar ()); - } - - public Dimension getMinimumSize (int cols) - { - return minimumSize (cols); - } - - public Dimension getPreferredSize (int cols) - { - return preferredSize (cols); - } - - public native void setEchoChar (char c); - - // Deprecated - public Dimension minimumSize (int cols) - { - int dim[] = new int[2]; - - gtkWidgetGetPreferredDimensions (dim); - - Font f = awtComponent.getFont (); - if (f == null) - return new Dimension (2 * gtkEntryGetBorderWidth (), dim[1]); - - FontMetrics fm = getFontMetrics (f); - - int text_width = cols * fm.getMaxAdvance (); - - int width = text_width + 2 * gtkEntryGetBorderWidth (); - - return new Dimension (width, dim[1]); - } - - public Dimension preferredSize (int cols) - { - int dim[] = new int[2]; - - gtkWidgetGetPreferredDimensions (dim); - - Font f = awtComponent.getFont (); - if (f == null) - return new Dimension (2 * gtkEntryGetBorderWidth (), dim[1]); - - FontMetrics fm = getFontMetrics (f); - - int text_width = cols * fm.getMaxAdvance (); - - int width = text_width + 2 * gtkEntryGetBorderWidth (); - - return new Dimension (width, dim[1]); - } - - public void setEchoCharacter (char c) - { - setEchoChar (c); - } - - public void handleEvent (AWTEvent e) - { - if (e.getID () == KeyEvent.KEY_PRESSED) - { - KeyEvent ke = (KeyEvent) e; - - if (!ke.isConsumed () - && ke.getKeyCode () == KeyEvent.VK_ENTER) - postActionEvent (getText (), ke.getModifiersEx ()); - } - - super.handleEvent (e); - } - public InputMethodRequests getInputMethodRequests() - { - // FIXME: implement - return null; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkToolkit.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkToolkit.java deleted file mode 100644 index 1506565..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkToolkit.java +++ /dev/null @@ -1,766 +0,0 @@ -/* GtkToolkit.java -- Implements an AWT Toolkit using GTK for peers - Copyright (C) 1998, 1999, 2002, 2003, 2004, 2005, 2006, 2007 - Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.classpath.Configuration; - -import gnu.java.awt.AWTUtilities; -import gnu.java.awt.EmbeddedWindow; -import gnu.java.awt.dnd.GtkMouseDragGestureRecognizer; -import gnu.java.awt.dnd.peer.gtk.GtkDragSourceContextPeer; -import gnu.java.awt.peer.ClasspathFontPeer; -import gnu.java.awt.peer.EmbeddedWindowPeer; - -import java.awt.AWTException; -import java.awt.Button; -import java.awt.Canvas; -import java.awt.Checkbox; -import java.awt.CheckboxMenuItem; -import java.awt.Choice; -import java.awt.Component; -import java.awt.Cursor; -import java.awt.Dialog; -import java.awt.Dimension; -import java.awt.EventQueue; -import java.awt.FileDialog; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Frame; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.HeadlessException; -import java.awt.Image; -import java.awt.Label; -import java.awt.List; -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.MenuItem; -import java.awt.Panel; -import java.awt.Point; -import java.awt.PopupMenu; -import java.awt.PrintJob; -import java.awt.Rectangle; -import java.awt.ScrollPane; -import java.awt.Scrollbar; -import java.awt.TextArea; -import java.awt.TextField; -import java.awt.Window; -import java.awt.datatransfer.Clipboard; -import java.awt.dnd.DragGestureEvent; -import java.awt.dnd.DragGestureListener; -import java.awt.dnd.DragGestureRecognizer; -import java.awt.dnd.DragSource; -import java.awt.dnd.InvalidDnDOperationException; -import java.awt.dnd.peer.DragSourceContextPeer; -import java.awt.font.TextAttribute; -import java.awt.im.InputMethodHighlight; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.peer.ButtonPeer; -import java.awt.peer.CanvasPeer; -import java.awt.peer.CheckboxMenuItemPeer; -import java.awt.peer.CheckboxPeer; -import java.awt.peer.ChoicePeer; -import java.awt.peer.DialogPeer; -import java.awt.peer.FileDialogPeer; -import java.awt.peer.FontPeer; -import java.awt.peer.FramePeer; -import java.awt.peer.LabelPeer; -import java.awt.peer.ListPeer; -import java.awt.peer.MenuBarPeer; -import java.awt.peer.MenuItemPeer; -import java.awt.peer.MenuPeer; -import java.awt.peer.MouseInfoPeer; -import java.awt.peer.PanelPeer; -import java.awt.peer.PopupMenuPeer; -import java.awt.peer.RobotPeer; -import java.awt.peer.ScrollPanePeer; -import java.awt.peer.ScrollbarPeer; -import java.awt.peer.TextAreaPeer; -import java.awt.peer.TextFieldPeer; -import java.awt.peer.WindowPeer; -import java.io.InputStream; -import java.net.URL; -import java.util.HashMap; -import java.util.LinkedHashMap; -import java.util.Map; -import java.util.Properties; - -import javax.imageio.spi.IIORegistry; - -/* This class uses a deprecated method java.awt.peer.ComponentPeer.getPeer(). - This merits comment. We are basically calling Sun's bluff on this one. - We think Sun has deprecated it simply to discourage its use as it is - bad programming style. However, we need to get at a component's peer in - this class. If getPeer() ever goes away, we can implement a hash table - that will keep up with every window's peer, but for now this is faster. */ - -public class GtkToolkit extends gnu.java.awt.ClasspathToolkit -{ - static final Object GTK_LOCK; - - private static EventQueue q; - - static native void gtkInit(int portableNativeSync, Object lock); - - static native void gtkMain(); - - static native void gtkQuit(); - - /** - * Initializes field IDs that are used by native code. - */ - private static native void initIDs(); - - /** - * True when the field IDs are already initialized, false otherwise. - */ - private static boolean initializedGlobalIDs = false; - - /** - * Initializes some global fieldIDs for use in the native code. This is - * called by a couple of classes in the GTK peers to ensure that - * some necessary stuff is loaded. - */ - static synchronized void initializeGlobalIDs() - { - if (! initializedGlobalIDs) - { - initIDs(); - initializedGlobalIDs = true; - } - } - - static - { - if (true) // GCJ LOCAL - { - System.loadLibrary("gtkpeer"); - } - - /** - * Gotta do that first. - */ - initializeGlobalIDs(); - - int portableNativeSync; - String portNatSyncProp = - System.getProperty("gnu.classpath.awt.gtk.portable.native.sync"); - - if (portNatSyncProp == null) - portableNativeSync = -1; // unset - else if (Boolean.valueOf(portNatSyncProp).booleanValue()) - portableNativeSync = 1; // true - else - portableNativeSync = 0; // false - - GTK_LOCK = new String("GTK LOCK"); - gtkInit(portableNativeSync, GTK_LOCK); - } - - public GtkToolkit () - { - } - - public native void beep(); - - private native void getScreenSizeDimensions(int[] xy); - - public int checkImage (Image image, int width, int height, - ImageObserver observer) - { - int status = ImageObserver.ALLBITS - | ImageObserver.WIDTH - | ImageObserver.HEIGHT; - - if (image instanceof GtkImage) - return ((GtkImage) image).checkImage (observer); - - if (image instanceof AsyncImage) - return ((AsyncImage) image).checkImage(observer); - - if (observer != null) - observer.imageUpdate (image, status, - -1, -1, - image.getWidth (observer), - image.getHeight (observer)); - - return status; - } - - /** - * Helper to return either a Image -- the argument -- or a - * GtkImage with the errorLoading flag set if the argument is null. - */ - static Image imageOrError(Image b) - { - if (b == null) - return GtkImage.getErrorImage(); - else - return b; - } - - public Image createImage (String filename) - { - if (filename.length() == 0) - return new GtkImage (); - - Image image; - try - { - image = CairoSurface.getBufferedImage( new GtkImage( filename ) ); - } - catch (IllegalArgumentException iae) - { - image = null; - } - return imageOrError(image); - } - - public Image createImage (URL url) - { - return new AsyncImage(url); - } - - public Image createImage (ImageProducer producer) - { - if (producer == null) - return null; - - Image image; - try - { - image = CairoSurface.getBufferedImage( new GtkImage( producer ) ); - } - catch (IllegalArgumentException iae) - { - image = null; - } - return imageOrError(image); - } - - public Image createImage (byte[] imagedata, int imageoffset, - int imagelength) - { - Image image; - try - { - byte[] data = new byte[ imagelength ]; - System.arraycopy(imagedata, imageoffset, data, 0, imagelength); - image = CairoSurface.getBufferedImage( new GtkImage( data ) ); - } - catch (IllegalArgumentException iae) - { - image = null; - } - return imageOrError(image); - } - - /** - * Creates an ImageProducer from the specified URL. The image is assumed - * to be in a recognised format. - * - * @param url URL to read image data from. - */ - public ImageProducer createImageProducer(URL url) - { - return createImage( url ).getSource(); - } - - /** - * Returns the native color model (which isn't the same as the default - * ARGB color model, but doesn't have to be). - */ - public ColorModel getColorModel () - { - /* Return the GDK-native ABGR format */ - return new DirectColorModel(32, - 0x000000FF, - 0x0000FF00, - 0x00FF0000, - 0xFF000000); - } - - public String[] getFontList () - { - return (new String[] { "Dialog", - "DialogInput", - "Monospaced", - "Serif", - "SansSerif" }); - } - - static class LRUCache<K,V> extends LinkedHashMap<K,V> - { - int max_entries; - public LRUCache(int max) - { - super(max, 0.75f, true); - max_entries = max; - } - protected boolean removeEldestEntry(Map.Entry eldest) - { - return size() > max_entries; - } - } - - private LRUCache<Map,ClasspathFontPeer> fontCache = - new LRUCache<Map,ClasspathFontPeer>(50); - private LRUCache<Object,Image> imageCache = new LRUCache<Object,Image>(50); - - public FontMetrics getFontMetrics (Font font) - { - return ((GdkFontPeer) font.getPeer()).getFontMetrics(font); - } - - public Image getImage (String filename) - { - if (imageCache.containsKey(filename)) - return imageCache.get(filename); - else - { - Image im = createImage(filename); - imageCache.put(filename, im); - return im; - } - } - - public Image getImage (URL url) - { - if (imageCache.containsKey(url)) - return imageCache.get(url); - else - { - Image im = createImage(url); - imageCache.put(url, im); - return im; - } - } - - public PrintJob getPrintJob (Frame frame, String jobtitle, Properties props) - { - SecurityManager sm; - sm = System.getSecurityManager(); - if (sm != null) - sm.checkPrintJobAccess(); - - return null; - } - - public native int getScreenResolution(); - - public Dimension getScreenSize () - { - int dim[] = new int[2]; - getScreenSizeDimensions(dim); - return new Dimension(dim[0], dim[1]); - } - - public Clipboard getSystemClipboard() - { - SecurityManager secman = System.getSecurityManager(); - if (secman != null) - secman.checkSystemClipboardAccess(); - - return GtkClipboard.getClipboardInstance(); - } - - public Clipboard getSystemSelection() - { - SecurityManager secman = System.getSecurityManager(); - if (secman != null) - secman.checkSystemClipboardAccess(); - - return GtkClipboard.getSelectionInstance(); - } - - /** - * Prepares a GtkImage. For every other kind of Image it just - * assumes the image is already prepared for rendering. - */ - public boolean prepareImage (Image image, int width, int height, - ImageObserver observer) - { - /* GtkImages are always prepared, as long as they're loaded. */ - if (image instanceof GtkImage) - return ((((GtkImage)image).checkImage (observer) - & ImageObserver.ALLBITS) != 0); - - if (image instanceof AsyncImage) - { - AsyncImage aImg = (AsyncImage) image; - aImg.addObserver(observer); - return aImg.realImage != null; - } - - /* Assume anything else is too */ - return true; - } - - public native void sync(); - - protected void setComponentState (Component c, GtkComponentPeer cp) - { - /* Make the Component reflect Peer defaults */ - if (c.getForeground () == null) - c.setForeground (cp.getForeground ()); - if (c.getBackground () == null) - c.setBackground (cp.getBackground ()); - // if (c.getFont () == null) - // c.setFont (cp.getFont ()); - - /* Make the Peer reflect the state of the Component */ - if (! (c instanceof Window)) - { - cp.setCursor (c.getCursor ()); - - Rectangle bounds = c.getBounds (); - cp.setBounds (bounds.x, bounds.y, bounds.width, bounds.height); - cp.setVisible (c.isVisible ()); - } - } - - protected ButtonPeer createButton (Button b) - { - checkHeadless(); - return new GtkButtonPeer (b); - } - - protected CanvasPeer createCanvas (Canvas c) - { - checkHeadless(); - return new GtkCanvasPeer (c); - } - - protected CheckboxPeer createCheckbox (Checkbox cb) - { - checkHeadless(); - return new GtkCheckboxPeer (cb); - } - - protected CheckboxMenuItemPeer createCheckboxMenuItem (CheckboxMenuItem cmi) - { - checkHeadless(); - return new GtkCheckboxMenuItemPeer (cmi); - } - - protected ChoicePeer createChoice (Choice c) - { - checkHeadless(); - return new GtkChoicePeer (c); - } - - protected DialogPeer createDialog (Dialog d) - { - checkHeadless(); - GtkMainThread.createWindow(); - return new GtkDialogPeer (d); - } - - protected FileDialogPeer createFileDialog (FileDialog fd) - { - checkHeadless(); - return new GtkFileDialogPeer (fd); - } - - protected FramePeer createFrame (Frame f) - { - checkHeadless(); - GtkMainThread.createWindow(); - return new GtkFramePeer (f); - } - - protected LabelPeer createLabel (Label label) - { - checkHeadless(); - return new GtkLabelPeer (label); - } - - protected ListPeer createList (List list) - { - checkHeadless(); - return new GtkListPeer (list); - } - - protected MenuPeer createMenu (Menu m) - { - checkHeadless(); - return new GtkMenuPeer (m); - } - - protected MenuBarPeer createMenuBar (MenuBar mb) - { - checkHeadless(); - return new GtkMenuBarPeer (mb); - } - - protected MenuItemPeer createMenuItem (MenuItem mi) - { - checkHeadless(); - return new GtkMenuItemPeer (mi); - } - - protected PanelPeer createPanel (Panel p) - { - checkHeadless(); - return new GtkPanelPeer (p); - } - - protected PopupMenuPeer createPopupMenu (PopupMenu target) - { - checkHeadless(); - return new GtkPopupMenuPeer (target); - } - - protected ScrollPanePeer createScrollPane (ScrollPane sp) - { - checkHeadless(); - return new GtkScrollPanePeer (sp); - } - - protected ScrollbarPeer createScrollbar (Scrollbar sb) - { - checkHeadless(); - return new GtkScrollbarPeer (sb); - } - - protected TextAreaPeer createTextArea (TextArea ta) - { - checkHeadless(); - return new GtkTextAreaPeer (ta); - } - - protected TextFieldPeer createTextField (TextField tf) - { - checkHeadless(); - return new GtkTextFieldPeer (tf); - } - - protected WindowPeer createWindow (Window w) - { - checkHeadless(); - GtkMainThread.createWindow(); - return new GtkWindowPeer (w); - } - - public EmbeddedWindowPeer createEmbeddedWindow (EmbeddedWindow w) - { - checkHeadless(); - GtkMainThread.createWindow(); - return new GtkEmbeddedWindowPeer (w); - } - - /** - * @deprecated part of the older "logical font" system in earlier AWT - * implementations. Our newer Font class uses getClasspathFontPeer. - */ - protected FontPeer getFontPeer (String name, int style) { - // All fonts get a default size of 12 if size is not specified. - return getFontPeer(name, style, 12); - } - - /** - * Private method that allows size to be set at initialization time. - */ - private FontPeer getFontPeer (String name, int style, int size) - { - Map<TextAttribute,Object> attrs = new HashMap<TextAttribute,Object>(); - ClasspathFontPeer.copyStyleToAttrs (style, attrs); - ClasspathFontPeer.copySizeToAttrs (size, attrs); - return getClasspathFontPeer (name, attrs); - } - - /** - * Newer method to produce a peer for a Font object, even though Sun's - * design claims Font should now be peerless, we do not agree with this - * model, hence "ClasspathFontPeer". - */ - - public ClasspathFontPeer getClasspathFontPeer (String name, - Map<?,?> attrs) - { - Map<Object,Object> keyMap = new HashMap<Object,Object>(attrs); - // We don't know what kind of "name" the user requested (logical, face, - // family), and we don't actually *need* to know here. The worst case - // involves failure to consolidate fonts with the same backend in our - // cache. This is harmless. - keyMap.put ("GtkToolkit.RequestedFontName", name); - if (fontCache.containsKey (keyMap)) - return fontCache.get (keyMap); - else - { - ClasspathFontPeer newPeer = new GdkFontPeer (name, attrs); - fontCache.put (keyMap, newPeer); - return newPeer; - } - } - - protected EventQueue getSystemEventQueueImpl() - { - synchronized (GtkToolkit.class) - { - if (q == null) - { - q = new EventQueue(); - } - } - return q; - } - - public Cursor createCustomCursor(Image image, Point hotspot, String name) - { - return new GtkCursor(image, hotspot, name); - } - - protected native void loadSystemColors (int[] systemColors); - - public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent e) - { - if (GraphicsEnvironment.isHeadless()) - throw new InvalidDnDOperationException(); - return new GtkDragSourceContextPeer(e); - } - - public <T extends DragGestureRecognizer> T - createDragGestureRecognizer(Class<T> recognizer, DragSource ds, - Component comp, int actions, - DragGestureListener l) - { - if (recognizer.getName().equals("java.awt.dnd.MouseDragGestureRecognizer") - && ! GraphicsEnvironment.isHeadless()) - { - GtkMouseDragGestureRecognizer gestureRecognizer - = new GtkMouseDragGestureRecognizer(ds, comp, actions, l); - gestureRecognizer.registerListeners(); - return recognizer.cast(gestureRecognizer); - } - else - { - return null; - } - } - - public Map<TextAttribute,?> mapInputMethodHighlight(InputMethodHighlight highlight) - { - throw new Error("not implemented"); - } - - public Rectangle getBounds() - { - int[] dims = new int[2]; - getScreenSizeDimensions(dims); - return new Rectangle(0, 0, dims[0], dims[1]); - } - - // ClasspathToolkit methods - - public GraphicsEnvironment getLocalGraphicsEnvironment() - { - return new GdkGraphicsEnvironment(); - } - - public Font createFont(int format, InputStream stream) - { - throw new UnsupportedOperationException(); - } - - public RobotPeer createRobot (GraphicsDevice screen) throws AWTException - { - return new GdkRobotPeer (screen); - } - - public boolean getLockingKeyState(int keyCode) - { - int state = getLockState(keyCode); - - if (state != -1) - return state == 1; - - if (AWTUtilities.isValidKey(keyCode)) - throw new UnsupportedOperationException - ("cannot get locking state of key code " + keyCode); - - throw new IllegalArgumentException("invalid key code " + keyCode); - } - - protected native int getLockState(int keyCode); - - public void registerImageIOSpis(IIORegistry reg) - { - GdkPixbufDecoder.registerSpis(reg); - } - - protected MouseInfoPeer getMouseInfoPeer() - { - return new GtkMouseInfoPeer(); - } - - public boolean isFrameStateSupported(int state) - { - // GTK supports ICONFIED, NORMAL and MAXIMIZE_BOTH, but - // not (yet?) MAXIMIZE_VERT and MAXIMIZE_HORIZ. - return state == Frame.NORMAL || state == Frame.ICONIFIED - || state == Frame.MAXIMIZED_BOTH; - } - - private void checkHeadless() - { - if (GraphicsEnvironment.isHeadless()) - throw new HeadlessException(); - } - - public native int getMouseNumberOfButtons(); - - @Override - public boolean isModalExclusionTypeSupported - (Dialog.ModalExclusionType modalExclusionType) - { - return false; - } - - @Override - public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) - { - return false; - } - -} // class GtkToolkit diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkVolatileImage.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkVolatileImage.java deleted file mode 100644 index 663839f..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkVolatileImage.java +++ /dev/null @@ -1,207 +0,0 @@ -/* GtkVolatileImage.java -- wraps an X pixmap - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.gtk; - -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.ImageCapabilities; -import java.awt.Point; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DataBuffer; -import java.awt.image.DirectColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.Raster; -import java.awt.image.SampleModel; -import java.awt.image.SinglePixelPackedSampleModel; -import java.awt.image.VolatileImage; -import java.awt.image.WritableRaster; - -public class GtkVolatileImage extends VolatileImage -{ - int width, height; - private ImageCapabilities caps; - - final GtkComponentPeer component; - - static ColorModel gdkColorModel = new DirectColorModel(32, - 0x000000FF, - 0x0000FF00, - 0x00FF0000, - 0xFF000000); - - /** - * Don't touch, accessed from native code. - */ - long nativePointer; - - native long init(GtkComponentPeer component, int width, int height); - - native void destroy(long pointer); - - native int[] nativeGetPixels(long pointer); - - /** - * Gets the pixels in the current image from GDK. - * - * Note that pixels are in 32-bit RGBA, non-premultiplied, which is different - * from Cairo's premultiplied ARGB, which is different from Java's standard - * non-premultiplied ARGB. Caution is advised when using this method, to - * ensure that the data format remains consistent with what you expect. - * - * @return the current pixels, as reported by GDK. - */ - public int[] getPixels() - { - return nativeGetPixels(nativePointer); - } - - native void nativeCopyArea(long pointer, int x, int y, int w, int h, int dx, - int dy ); - public void copyArea(int x, int y, int w, int h, int dx, int dy) - { - nativeCopyArea(nativePointer, x, y, w, h, dx, dy); - } - - native void nativeDrawVolatile(long pointer, long srcPtr, int x, int y, - int w, int h ); - public void drawVolatile(long srcPtr, int x, int y, int w, int h ) - { - nativeDrawVolatile(nativePointer, srcPtr, x, y, w, h); - } - - public GtkVolatileImage(GtkComponentPeer component, - int width, int height, ImageCapabilities caps) - { - this.width = width; - this.height = height; - this.caps = caps; - this.component = component; - nativePointer = init( component, width, height ); - } - - public GtkVolatileImage(int width, int height, ImageCapabilities caps) - { - this(null, width, height, caps); - } - - public GtkVolatileImage(int width, int height) - { - this(null, width, height, null); - } - - public void finalize() - { - dispose(); - } - - public void dispose() - { - destroy(nativePointer); - } - - public BufferedImage getSnapshot() - { - WritableRaster raster = Raster.createWritableRaster(createGdkSampleModel(width, height), - new Point(0, 0)); - raster.setDataElements(0, 0, getPixels()); - return new BufferedImage(gdkColorModel, raster, - gdkColorModel.isAlphaPremultiplied(), null); - } - - public Graphics getGraphics() - { - return createGraphics(); - } - - public Graphics2D createGraphics() - { - return new VolatileImageGraphics( this ); - } - - public int validate(GraphicsConfiguration gc) - { - return VolatileImage.IMAGE_OK; - } - - public boolean contentsLost() - { - return false; - } - - public ImageCapabilities getCapabilities() - { - return caps; - } - - public int getWidth() - { - return width; - } - - public int getHeight() - { - return height; - } - - public int getWidth(java.awt.image.ImageObserver observer) - { - return width; - } - - public int getHeight(java.awt.image.ImageObserver observer) - { - return height; - } - - public Object getProperty(String name, ImageObserver observer) - { - return null; - } - - /** - * Creates a SampleModel that matches GDK's native format - */ - protected static SampleModel createGdkSampleModel(int w, int h) - { - return new SinglePixelPackedSampleModel(DataBuffer.TYPE_INT, w, h, - new int[]{0x000000FF, 0x0000FF00, - 0x00FF0000, 0xFF000000}); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/GtkWindowPeer.java b/libjava/classpath/gnu/java/awt/peer/gtk/GtkWindowPeer.java deleted file mode 100644 index c8e1bce..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/GtkWindowPeer.java +++ /dev/null @@ -1,437 +0,0 @@ -/* GtkWindowPeer.java -- Implements WindowPeer with GTK - Copyright (C) 1998, 1999, 2002, 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import gnu.java.awt.ComponentReshapeEvent; - -import java.awt.Component; -import java.awt.Font; -import java.awt.Frame; -import java.awt.Graphics; -import java.awt.KeyboardFocusManager; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.Window; -import java.awt.event.ComponentEvent; -import java.awt.event.FocusEvent; -import java.awt.event.PaintEvent; -import java.awt.event.WindowEvent; -import java.awt.peer.WindowPeer; - -public class GtkWindowPeer extends GtkContainerPeer - implements WindowPeer -{ - protected static final int GDK_WINDOW_TYPE_HINT_NORMAL = 0; - protected static final int GDK_WINDOW_TYPE_HINT_DIALOG = 1; - protected static final int GDK_WINDOW_TYPE_HINT_MENU = 2; - protected static final int GDK_WINDOW_TYPE_HINT_TOOLBAR = 3; - protected static final int GDK_WINDOW_TYPE_HINT_SPLASHSCREEN = 4; - protected static final int GDK_WINDOW_TYPE_HINT_UTILITY = 5; - protected static final int GDK_WINDOW_TYPE_HINT_DOCK = 6; - protected static final int GDK_WINDOW_TYPE_HINT_DESKTOP = 7; - - protected int windowState = Frame.NORMAL; - - // Cached awt window component location, width and height. - private int x, y, width, height; - - native void gtkWindowSetTitle (String title); - native void gtkWindowSetResizable (boolean resizable); - native void gtkWindowSetModal (boolean modal); - native void gtkWindowSetAlwaysOnTop ( boolean alwaysOnTop ); - native boolean gtkWindowHasFocus(); - native void realize (); - - public void dispose() - { - super.dispose(); - GtkMainThread.destroyWindow(); - } - - /** Returns the cached width of the AWT window component. */ - int getX () - { - return x; - } - - /** Returns the cached width of the AWT window component. */ - int getY () - { - return y; - } - - /** Returns the cached width of the AWT window component. */ - int getWidth () - { - return width; - } - - /** Returns the cached height of the AWT window component. */ - int getHeight () - { - return height; - } - - native void create (int type, boolean decorated, GtkWindowPeer parent); - - void create (int type, boolean decorated) - { - Window window = (Window) awtComponent; - GtkWindowPeer parent_peer = null; - Component parent = awtComponent.getParent(); - x = awtComponent.getX(); - y = awtComponent.getY(); - height = awtComponent.getHeight(); - width = awtComponent.getWidth(); - - if (!window.isFocusableWindow()) - type = GDK_WINDOW_TYPE_HINT_MENU; - - if (parent != null) - parent_peer = (GtkWindowPeer) awtComponent.getParent().getPeer(); - - create (type, decorated, parent_peer); - } - - void create () - { - // Create a normal undecorated window. - create (GDK_WINDOW_TYPE_HINT_NORMAL, false); - } - - void setParent () - { - setVisible (awtComponent.isVisible ()); - setEnabled (awtComponent.isEnabled ()); - } - - void setVisibleAndEnabled () - { - } - - public native void setVisibleNative (boolean b); - public native void setVisibleNativeUnlocked (boolean b); - - native void connectSignals (); - - public GtkWindowPeer (Window window) - { - super (window); - // Set reasonable font for the window. - window.setFont(new Font("Dialog", Font.PLAIN, 12)); - } - - public native void toBack(); - public native void toFront(); - - native void nativeSetBounds (int x, int y, int width, int height); - native void nativeSetBoundsUnlocked (int x, int y, int width, int height); - native void nativeSetLocation (int x, int y); - native void nativeSetLocationUnlocked (int x, int y); - - // Called from show. - protected void setLocation (int x, int y) - { - nativeSetLocation (x, y); - } - - public void setBounds (int x, int y, int width, int height) - { - if (x != getX() || y != getY() || width != getWidth() - || height != getHeight()) - { - this.x = x; - this.y = y; - this.width = width; - this.height = height; - - nativeSetBounds (x, y, - width - insets.left - insets.right, - height - insets.top - insets.bottom); - } - } - - public void setTitle (String title) - { - gtkWindowSetTitle (title); - } - - // Called from setResizable - protected native void setSize (int width, int height); - - /** - * Needed by both GtkFramePeer and GtkDialogPeer subclasses, so - * implemented here. But never actually called on a GtkWindowPeer - * itself. - */ - public void setResizable (boolean resizable) - { - // Call setSize; otherwise when resizable is changed from true to - // false the window will shrink to the dimensions it had before it - // was resizable. - x = awtComponent.getX(); - y = awtComponent.getY(); - width = awtComponent.getWidth(); - height = awtComponent.getHeight(); - setSize (width - insets.left - insets.right, - height - insets.top - insets.bottom); - gtkWindowSetResizable (resizable); - } - - protected void postInsetsChangedEvent (int top, int left, - int bottom, int right) - { - insets.top = top; - insets.left = left; - insets.bottom = bottom; - insets.right = right; - } - - // called back by native side: window_configure_cb - // only called from GTK thread - protected void postConfigureEvent (int x, int y, int width, int height) - { - int frame_x = x - insets.left; - int frame_y = y - insets.top; - int frame_width = width + insets.left + insets.right; - int frame_height = height + insets.top + insets.bottom; - - // Update the component's knowledge about the size. - // Important: Please look at the big comment in ComponentReshapeEvent - // to learn why we did it this way. If you change this code, make - // sure that the peer->AWT bounds update still works. - // (for instance: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29448 ) - - // We do this befor we post the ComponentEvent, because (in Window) - // we invalidate() / revalidate() when a ComponentEvent is seen, - // and the AWT must already know about the new size then. - if (frame_x != this.x || frame_y != this.y || frame_width != this.width - || frame_height != this.height) - { - ComponentReshapeEvent ev = new ComponentReshapeEvent(awtComponent, - frame_x, - frame_y, - frame_width, - frame_height); - awtComponent.dispatchEvent(ev); - } - - if (frame_width != getWidth() || frame_height != getHeight()) - { - this.width = frame_width; - this.height = frame_height; - q().postEvent(new ComponentEvent(awtComponent, - ComponentEvent.COMPONENT_RESIZED)); - } - - if (frame_x != getX() || frame_y != getY()) - { - this.x = frame_x; - this.y = frame_y; - q().postEvent(new ComponentEvent(awtComponent, - ComponentEvent.COMPONENT_MOVED)); - } - - } - - public void show () - { - x = awtComponent.getX(); - y = awtComponent.getY(); - width = awtComponent.getWidth(); - height = awtComponent.getHeight(); - setLocation(x, y); - setVisible (true); - } - - void postWindowEvent (int id, Window opposite, int newState) - { - if (id == WindowEvent.WINDOW_STATE_CHANGED) - { - if (windowState != newState) - { - // Post old styleWindowEvent with WINDOW_ICONIFIED or - // WINDOW_DEICONIFIED if appropriate. - if ((windowState & Frame.ICONIFIED) != 0 - && (newState & Frame.ICONIFIED) == 0) - q().postEvent(new WindowEvent((Window) awtComponent, - WindowEvent.WINDOW_DEICONIFIED, - opposite, 0, 0)); - else if ((windowState & Frame.ICONIFIED) == 0 - && (newState & Frame.ICONIFIED) != 0) - q().postEvent(new WindowEvent((Window) awtComponent, - WindowEvent.WINDOW_ICONIFIED, - opposite, 0, 0)); - // Post new-style WindowStateEvent. - q().postEvent (new WindowEvent ((Window) awtComponent, id, - opposite, windowState, newState)); - windowState = newState; - } - } - else - q().postEvent (new WindowEvent ((Window) awtComponent, id, opposite)); - } - - /** - * Update the always-on-top status of the native window. - */ - public void updateAlwaysOnTop() - { - gtkWindowSetAlwaysOnTop( ((Window)awtComponent).isAlwaysOnTop() ); - } - - protected void postExposeEvent (int x, int y, int width, int height) - { - // Translate GTK co-ordinates, which do not include a window - // frame's insets, to AWT co-ordinates, which do include a window - // frame's insets. GtkWindowPeer should always have all-zero - // insets but GtkFramePeer and GtkDialogPeer insets will be - // non-zero. - q().postEvent (new PaintEvent (awtComponent, PaintEvent.PAINT, - new Rectangle (x + insets.left, - y + insets.top, - width, height))); - } - - public boolean requestWindowFocus() - { - // TODO Auto-generated method stub - return false; - } - - public boolean requestFocus (Component request, boolean temporary, - boolean allowWindowFocus, long time) - { - assert request == awtComponent || isLightweightDescendant(request); - boolean retval = false; - if (gtkWindowHasFocus()) - { - KeyboardFocusManager kfm = - KeyboardFocusManager.getCurrentKeyboardFocusManager(); - Component currentFocus = kfm.getFocusOwner(); - if (currentFocus == request) - // Nothing to do in this trivial case. - retval = true; - else - { - // Requested component is a lightweight descendant of this one - // or the actual heavyweight. - // Since this (native) component is already focused, we simply - // change the actual focus and be done. - postFocusEvent(FocusEvent.FOCUS_GAINED, temporary); - retval = true; - } - } - else - { - if (allowWindowFocus) - { - retval = requestWindowFocus(); - } - } - return retval; - } - - public Graphics getGraphics () - { - Graphics g = super.getGraphics (); - // Translate AWT co-ordinates, which include a window frame's - // insets, to GTK co-ordinates, which do not include a window - // frame's insets. GtkWindowPeer should always have all-zero - // insets but GtkFramePeer and GtkDialogPeer insets will be - // non-zero. - g.translate (-insets.left, -insets.top); - return g; - } - - protected void postMouseEvent(int id, long when, int mods, int x, int y, - int clickCount, boolean popupTrigger) - { - // Translate AWT co-ordinates, which include a window frame's - // insets, to GTK co-ordinates, which do not include a window - // frame's insets. GtkWindowPeer should always have all-zero - // insets but GtkFramePeer and GtkDialogPeer insets will be - // non-zero. - super.postMouseEvent (id, when, mods, - x + insets.left, y + insets.top, - clickCount, popupTrigger); - } - - public Point getLocationOnScreen() - { - int point[] = new int[2]; - if (Thread.currentThread() == GtkMainThread.mainThread) - gtkWindowGetLocationOnScreenUnlocked(point); - else - gtkWindowGetLocationOnScreen(point); - return new Point(point[0], point[1]); - } - - // We override this to keep it in sync with our internal - // representation. - public Rectangle getBounds() - { - return new Rectangle(x, y, width, height); - } - - public void updateIconImages() - { - // TODO: Implement properly. - } - - public void updateMinimumSize() - { - // TODO: Implement properly. - } - - public void setModalBlocked(java.awt.Dialog d, boolean b) - { - // TODO: Implement properly. - } - - public void updateFocusableWindowState() - { - // TODO: Implement properly. - } - - public void setAlwaysOnTop(boolean b) - { - // TODO: Implement properly. - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/VolatileImageGraphics.java b/libjava/classpath/gnu/java/awt/peer/gtk/VolatileImageGraphics.java deleted file mode 100644 index 2dfcdbd..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/VolatileImageGraphics.java +++ /dev/null @@ -1,325 +0,0 @@ -/* VolatileImageGraphics.java - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.gtk; - -import java.awt.AlphaComposite; -import java.awt.Color; -import java.awt.Composite; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Point; -import java.awt.Shape; -import java.awt.Toolkit; -import java.awt.font.GlyphVector; -import java.awt.geom.AffineTransform; -import java.awt.geom.Point2D; -import java.awt.geom.Rectangle2D; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.Raster; -import java.awt.image.WritableRaster; -import java.util.Hashtable; - -public class VolatileImageGraphics extends ComponentGraphics -{ - private GtkVolatileImage owner; - private BufferedImage buffer; - - public VolatileImageGraphics(GtkVolatileImage img) - { - this.owner = img; - cairo_t = initFromVolatile( owner.nativePointer ); - setup( cairo_t ); - } - - private VolatileImageGraphics(VolatileImageGraphics copy) - { - this.owner = copy.owner; - cairo_t = initFromVolatile(owner.nativePointer); - copy( copy, cairo_t ); - } - - public void copyAreaImpl(int x, int y, int width, int height, int dx, int dy) - { - owner.copyArea(x, y, width, height, dx, dy); - } - - public GraphicsConfiguration getDeviceConfiguration() - { - GraphicsConfiguration conf; - if (owner.component != null) - { - conf = owner.component.getGraphicsConfiguration(); - } - else - { - return java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment() - .getDefaultScreenDevice().getDefaultConfiguration(); - } - return conf; - } - - public Graphics create() - { - return new VolatileImageGraphics( this ); - } - - public void draw(Shape s) - { - if (comp == null || comp instanceof AlphaComposite) - super.draw(s); - - // Custom composite - else - { - // Draw operation to temporary buffer - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setColor(this.getColor()); - g2d.setStroke(this.getStroke()); - g2d.draw(s); - - drawComposite(s.getBounds2D(), null); - } - } - - public void fill(Shape s) - { - if (comp == null || comp instanceof AlphaComposite) - super.fill(s); - - // Custom composite - else - { - // Draw operation to temporary buffer - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setPaint(this.getPaint()); - g2d.setColor(this.getColor()); - g2d.fill(s); - - drawComposite(s.getBounds2D(), null); - } - } - - public void drawGlyphVector(GlyphVector gv, float x, float y) - { - if (comp == null || comp instanceof AlphaComposite) - super.drawGlyphVector(gv, x, y); - - // Custom composite - else - { - // Draw operation to temporary buffer - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - - g2d.setPaint(this.getPaint()); - g2d.setColor(this.getColor()); - g2d.drawGlyphVector(gv, x, y); - - Rectangle2D bounds = gv.getLogicalBounds(); - bounds = new Rectangle2D.Double(x + bounds.getX(), y + bounds.getY(), - bounds.getWidth(), bounds.getHeight()); - drawComposite(bounds, null); - } - } - - protected boolean drawImage(Image img, AffineTransform xform, - Color bgcolor, ImageObserver obs) - { - if (comp == null || comp instanceof AlphaComposite) - return super.drawImage(img, xform, bgcolor, obs); - - // Custom composite - else - { - // Get buffered image of source - if( !(img instanceof BufferedImage) ) - { - ImageProducer source = img.getSource(); - if (source == null) - return false; - img = Toolkit.getDefaultToolkit().createImage(source); - } - BufferedImage bImg = (BufferedImage) img; - - // Find dimensions of translation - Point2D origin = new Point2D.Double(bImg.getMinX(), bImg.getMinY()); - Point2D pt = new Point2D.Double(bImg.getWidth(), bImg.getHeight()); - if (xform != null) - { - origin = xform.transform(origin, origin); - pt = xform.transform(pt, pt); - } - - // Create buffer and draw image - createBuffer(); - - Graphics2D g2d = (Graphics2D)buffer.getGraphics(); - g2d.setRenderingHints(this.getRenderingHints()); - g2d.drawImage(img, xform, obs); - - // Perform compositing from buffer to screen - return drawComposite(new Rectangle2D.Double((int)origin.getX(), - (int)origin.getY(), - (int)pt.getX(), - (int)pt.getY()), - obs); - } - } - - public boolean drawImage(Image img, int x, int y, ImageObserver observer) - { - if (img instanceof GtkVolatileImage - && (comp == null || comp instanceof AlphaComposite)) - { - owner.drawVolatile( ((GtkVolatileImage)img).nativePointer, - x, y, - ((GtkVolatileImage)img).width, - ((GtkVolatileImage)img).height ); - return true; - } - return super.drawImage( img, x, y, observer ); - } - - public boolean drawImage(Image img, int x, int y, int width, int height, - ImageObserver observer) - { - if ((img instanceof GtkVolatileImage) - && (comp == null || comp instanceof AlphaComposite)) - { - owner.drawVolatile( ((GtkVolatileImage)img).nativePointer, - x, y, width, height ); - return true; - } - return super.drawImage( img, x, y, width, height, observer ); - } - - protected Rectangle2D getRealBounds() - { - return new Rectangle2D.Double(0, 0, owner.width, owner.height); - } - - private boolean drawComposite(Rectangle2D bounds, ImageObserver observer) - { - // Clip source to visible areas that need updating - Rectangle2D clip = this.getClipBounds(); - Rectangle2D.intersect(bounds, clip, bounds); - - BufferedImage buffer2 = buffer; - if (!bounds.equals(buffer2.getRaster().getBounds())) - buffer2 = buffer2.getSubimage((int)bounds.getX(), (int)bounds.getY(), - (int)bounds.getWidth(), - (int)bounds.getHeight()); - - // Get current on-screen pixels (destination) and clip to bounds - BufferedImage current = owner.getSnapshot(); - - double[] points = new double[] {bounds.getX(), bounds.getY(), - bounds.getMaxX(), bounds.getMaxY()}; - transform.transform(points, 0, points, 0, 2); - - Rectangle2D deviceBounds = new Rectangle2D.Double(points[0], points[1], - points[2] - points[0], - points[3] - points[1]); - Rectangle2D.intersect(deviceBounds, this.getClipInDevSpace(), deviceBounds); - - current = current.getSubimage((int)deviceBounds.getX(), - (int)deviceBounds.getY(), - (int)deviceBounds.getWidth(), - (int)deviceBounds.getHeight()); - - // Perform actual composite operation - compCtx.compose(buffer2.getRaster(), current.getRaster(), - buffer2.getRaster()); - - // This MUST call directly into the "action" method in CairoGraphics2D, - // not one of the wrappers, to ensure that the composite isn't processed - // more than once! - Composite oldComp = comp; // so that ComponentGraphics doesn't - comp = null; // process the composite again - boolean rv = super.drawImage(buffer2, - AffineTransform.getTranslateInstance(bounds.getX(), - bounds.getY()), - null, null); - comp = oldComp; - - return rv; - } - - private void createBuffer() - { - if (buffer == null) - { - WritableRaster rst; - rst = Raster.createWritableRaster(GtkVolatileImage.createGdkSampleModel(owner.width, - owner.height), - new Point(0,0)); - - buffer = new BufferedImage(GtkVolatileImage.gdkColorModel, rst, - GtkVolatileImage.gdkColorModel.isAlphaPremultiplied(), - new Hashtable()); - } - else - { - Graphics2D g2d = ((Graphics2D)buffer.getGraphics()); - - g2d.setBackground(new Color(0,0,0,0)); - g2d.clearRect(0, 0, buffer.getWidth(), buffer.getHeight()); - } - } - - protected ColorModel getNativeCM() - { - // We should really return GtkVolatileImage.gdkColorModel , - // but CairoGraphics2D doesn't handle alpha premultiplication properly (see - // the fixme in drawImage) so we use the naive Cairo model instead to trick - // the compositing context. - // Because getNativeCM() == getBufferCM() for this peer, it doesn't break. - return CairoSurface.cairoCM_pre; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/gtk/package.html b/libjava/classpath/gnu/java/awt/peer/gtk/package.html deleted file mode 100644 index 8dd4dd8..0000000 --- a/libjava/classpath/gnu/java/awt/peer/gtk/package.html +++ /dev/null @@ -1,46 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> -<!-- package.html - describes classes in gnu.java.awt.peer.gtk package. - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. --> - -<html> -<head><title>GNU Classpath - gnu.java.awt.peer.gtk</title></head> - -<body> -<p>This package implements the GTK peer for java.awt.</p> - -</body> -</html> diff --git a/libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java b/libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java deleted file mode 100644 index 401b895..0000000 --- a/libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java +++ /dev/null @@ -1,118 +0,0 @@ -/* HeadlessGraphicsEnvironment.java -- A graphics environment for headless mode - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.headless; - -import gnu.java.awt.java2d.RasterGraphics; - -import java.awt.Font; -import java.awt.Graphics2D; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.HeadlessException; -import java.awt.image.BufferedImage; -import java.awt.image.Raster; -import java.lang.reflect.Constructor; -import java.lang.reflect.Method; -import java.util.Locale; - -public class HeadlessGraphicsEnvironment - extends GraphicsEnvironment -{ - - public Graphics2D createGraphics(BufferedImage image) - { - Graphics2D g2d; - try - { - // Try to get a CairoGraphics (accellerated) when available. Do this - // via reflection to avoid having a hard compile time dependency. - Class cairoSurfaceCl = - Class.forName("gnu.java.awt.peer.gtk.CairoSurface"); - Raster raster = image.getRaster(); - if (cairoSurfaceCl.isInstance(raster)) - { - Method getGraphicsM = cairoSurfaceCl.getMethod("getGraphics", - new Class[0]); - g2d = (Graphics2D) getGraphicsM.invoke(raster, new Object[0]); - } - else - { - Class bigCl = - Class.forName("gnu.java.awt.peer.gtk.BufferedImageGraphics"); - Constructor bigC = - bigCl.getConstructor(new Class[]{BufferedImage.class }); - g2d = (Graphics2D) bigC.newInstance(new Object[]{ image}); - } - } - catch (Exception ex) - { - g2d = new RasterGraphics(image.getRaster(), image.getColorModel()); - } - return g2d; - } - - public Font[] getAllFonts() - { - // FIXME: Implement. - return null; - } - - public String[] getAvailableFontFamilyNames() - { - // FIXME: Implement. - return null; - } - - public String[] getAvailableFontFamilyNames(Locale l) - { - // FIXME: Implement. - return null; - } - - public GraphicsDevice getDefaultScreenDevice() - { - throw new HeadlessException(); - } - - public GraphicsDevice[] getScreenDevices() - { - throw new HeadlessException(); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java b/libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java deleted file mode 100644 index 58b5f33..0000000 --- a/libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java +++ /dev/null @@ -1,385 +0,0 @@ -/* HeadlessToolkit.java -- A toolkit for headless mode - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.headless; - -import gnu.java.awt.ClasspathToolkit; -import gnu.java.awt.EmbeddedWindow; -import gnu.java.awt.peer.ClasspathFontPeer; -import gnu.java.awt.peer.EmbeddedWindowPeer; - -import java.awt.AWTException; -import java.awt.Button; -import java.awt.Canvas; -import java.awt.Checkbox; -import java.awt.CheckboxMenuItem; -import java.awt.Choice; -import java.awt.Dialog; -import java.awt.Dimension; -import java.awt.EventQueue; -import java.awt.FileDialog; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Frame; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.HeadlessException; -import java.awt.Image; -import java.awt.Label; -import java.awt.List; -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.MenuItem; -import java.awt.Panel; -import java.awt.PopupMenu; -import java.awt.PrintJob; -import java.awt.ScrollPane; -import java.awt.Scrollbar; -import java.awt.TextArea; -import java.awt.TextField; -import java.awt.Window; -import java.awt.datatransfer.Clipboard; -import java.awt.dnd.DragGestureEvent; -import java.awt.dnd.peer.DragSourceContextPeer; -import java.awt.im.InputMethodHighlight; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.peer.ButtonPeer; -import java.awt.peer.CanvasPeer; -import java.awt.peer.CheckboxMenuItemPeer; -import java.awt.peer.CheckboxPeer; -import java.awt.peer.ChoicePeer; -import java.awt.peer.DialogPeer; -import java.awt.peer.FileDialogPeer; -import java.awt.peer.FontPeer; -import java.awt.peer.FramePeer; -import java.awt.peer.LabelPeer; -import java.awt.peer.ListPeer; -import java.awt.peer.MenuBarPeer; -import java.awt.peer.MenuItemPeer; -import java.awt.peer.MenuPeer; -import java.awt.peer.PanelPeer; -import java.awt.peer.PopupMenuPeer; -import java.awt.peer.RobotPeer; -import java.awt.peer.ScrollPanePeer; -import java.awt.peer.ScrollbarPeer; -import java.awt.peer.TextAreaPeer; -import java.awt.peer.TextFieldPeer; -import java.awt.peer.WindowPeer; -import java.io.InputStream; -import java.net.URL; -import java.util.Map; -import java.util.Properties; - -public class HeadlessToolkit - extends ClasspathToolkit -{ - - /** - * The graphics environment for headless graphics. - */ - private HeadlessGraphicsEnvironment graphicsEnv; - - public void beep() - { - // TODO Auto-generated method stub - - } - - public int checkImage(Image image, int width, int height, - ImageObserver observer) - { - // TODO Auto-generated method stub - return 0; - } - - protected ButtonPeer createButton(Button target) - { - throw new HeadlessException(); - } - - protected CanvasPeer createCanvas(Canvas target) - { - throw new HeadlessException(); - } - - protected CheckboxPeer createCheckbox(Checkbox target) - { - throw new HeadlessException(); - } - - protected CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem target) - { - throw new HeadlessException(); - } - - protected ChoicePeer createChoice(Choice target) - { - throw new HeadlessException(); - } - - protected DialogPeer createDialog(Dialog target) - { - throw new HeadlessException(); - } - - public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent e) - { - throw new HeadlessException(); - } - - protected FileDialogPeer createFileDialog(FileDialog target) - { - throw new HeadlessException(); - } - - protected FramePeer createFrame(Frame target) - { - throw new HeadlessException(); - } - - public Image createImage(String filename) - { - // FIXME: Implement. - return null; - } - - public Image createImage(URL url) - { - // FIXME: Implement. - return null; - } - - public Image createImage(ImageProducer producer) - { - // FIXME: Implement. - return null; - } - - public Image createImage(byte[] data, int offset, int len) - { - // TODO Auto-generated method stub - return null; - } - - protected LabelPeer createLabel(Label target) - { - throw new HeadlessException(); - } - - protected ListPeer createList(List target) - { - throw new HeadlessException(); - } - - protected MenuPeer createMenu(Menu target) - { - throw new HeadlessException(); - } - - protected MenuBarPeer createMenuBar(MenuBar target) - { - throw new HeadlessException(); - } - - protected MenuItemPeer createMenuItem(MenuItem target) - { - throw new HeadlessException(); - } - - protected PanelPeer createPanel(Panel target) - { - throw new HeadlessException(); - } - - protected PopupMenuPeer createPopupMenu(PopupMenu target) - { - throw new HeadlessException(); - } - - protected ScrollPanePeer createScrollPane(ScrollPane target) - { - throw new HeadlessException(); - } - - protected ScrollbarPeer createScrollbar(Scrollbar target) - { - throw new HeadlessException(); - } - - protected TextAreaPeer createTextArea(TextArea target) - { - throw new HeadlessException(); - } - - protected TextFieldPeer createTextField(TextField target) - { - throw new HeadlessException(); - } - - protected WindowPeer createWindow(Window target) - { - throw new HeadlessException(); - } - - public ColorModel getColorModel() - { - // TODO Auto-generated method stub - return null; - } - - public String[] getFontList() - { - // TODO Auto-generated method stub - return null; - } - - public FontMetrics getFontMetrics(Font name) - { - // TODO Auto-generated method stub - return null; - } - - protected FontPeer getFontPeer(String name, int style) - { - // TODO Auto-generated method stub - return null; - } - - public Image getImage(String name) - { - // TODO Auto-generated method stub - return null; - } - - public Image getImage(URL url) - { - // TODO Auto-generated method stub - return null; - } - - public PrintJob getPrintJob(Frame frame, String title, Properties props) - { - // TODO Auto-generated method stub - return null; - } - - public int getScreenResolution() - { - throw new HeadlessException(); - } - - public Dimension getScreenSize() - { - throw new HeadlessException(); - } - - public Clipboard getSystemClipboard() - { - throw new HeadlessException(); - } - - protected EventQueue getSystemEventQueueImpl() - { - throw new HeadlessException(); - } - - public Map mapInputMethodHighlight(InputMethodHighlight highlight) - { - // TODO Auto-generated method stub - return null; - } - - public boolean prepareImage(Image image, int width, int height, - ImageObserver observer) - { - // TODO Auto-generated method stub - return false; - } - - public void sync() - { - // TODO Auto-generated method stub - - } - - public EmbeddedWindowPeer createEmbeddedWindow(EmbeddedWindow w) - { - throw new HeadlessException(); - } - - public Font createFont(int format, InputStream stream) - { - // TODO Auto-generated method stub - return null; - } - - public RobotPeer createRobot(GraphicsDevice screen) throws AWTException - { - throw new HeadlessException(); - } - - public ClasspathFontPeer getClasspathFontPeer(String name, Map attrs) - { - // TODO Auto-generated method stub - return null; - } - - public GraphicsEnvironment getLocalGraphicsEnvironment() - { - if (graphicsEnv == null) - graphicsEnv = new HeadlessGraphicsEnvironment(); - return graphicsEnv; - } - - @Override - public boolean isModalExclusionTypeSupported - (Dialog.ModalExclusionType modalExclusionType) - { - return false; - } - - @Override - public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) - { - return false; - } - - -} diff --git a/libjava/classpath/gnu/java/awt/peer/package.html b/libjava/classpath/gnu/java/awt/peer/package.html deleted file mode 100644 index 846759a..0000000 --- a/libjava/classpath/gnu/java/awt/peer/package.html +++ /dev/null @@ -1,46 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> -<!-- package.html - describes classes in gnu.java.awt.peer package. - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. --> - -<html> -<head><title>GNU Classpath - gnu.java.awt.peer</title></head> - -<body> -<p></p> - -</body> -</html> diff --git a/libjava/classpath/gnu/java/awt/peer/qt/MainQtThread.java b/libjava/classpath/gnu/java/awt/peer/qt/MainQtThread.java deleted file mode 100644 index bee979a..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/MainQtThread.java +++ /dev/null @@ -1,84 +0,0 @@ -/* MainQtThread.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -/** - * This Thread is the main Qt thread. - * - * It doesn't appear to do much here, since all custom code executed by - * this thread is injected into Qt's main event loop through the (native) - * MainThreadInterface class. - */ -public class MainQtThread extends Thread -{ - long QApplicationPointer; - long mainThreadInterface; - String theme; - private boolean running; - private boolean doublebuffer; - - public MainQtThread( String theme, boolean doublebuffer ) - { - this.theme = theme; - this.doublebuffer = doublebuffer; - running = false; - } - - public boolean isRunning() - { - return running; - } - - /** - * Creates the QApplication - */ - public native long init(String theme, boolean doublebuffer); - - /** - * Runs the QApplication (doesn't return.) - */ - public native void exec(long ptr); - - public void run() - { - QApplicationPointer = init(theme, doublebuffer); - running = true; - exec(QApplicationPointer); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/NativeWrapper.java b/libjava/classpath/gnu/java/awt/peer/qt/NativeWrapper.java deleted file mode 100644 index 706e0df..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/NativeWrapper.java +++ /dev/null @@ -1,43 +0,0 @@ -/* NativeWrapper.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -public class NativeWrapper -{ - protected long nativeObject; -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QMatrix.java b/libjava/classpath/gnu/java/awt/peer/qt/QMatrix.java deleted file mode 100644 index ca4d55b..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QMatrix.java +++ /dev/null @@ -1,72 +0,0 @@ -/* QMatrix.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.geom.AffineTransform; - -/** - * A simple wrapper class for a QMatrix, - * interfacing it to an AffineTransform. - */ -public class QMatrix extends NativeWrapper -{ - - public QMatrix( AffineTransform t ) - { - double[] matrix = new double[6]; - t.getMatrix( matrix ); - init( matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5] ); - } - - private native void init(double m00, double m10, double m01, double m11, - double m02, double m12 ); - - private native double[] getMatrix(); - - public AffineTransform getTransform() - { - return new AffineTransform( getMatrix() ); - } - - public native void dispose(); - - public void finalize() - { - dispose(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QPainterPath.java b/libjava/classpath/gnu/java/awt/peer/qt/QPainterPath.java deleted file mode 100644 index 848b104..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QPainterPath.java +++ /dev/null @@ -1,140 +0,0 @@ -/* QPainterPath.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Shape; -import java.awt.geom.AffineTransform; -import java.awt.geom.PathIterator; -import java.awt.geom.GeneralPath; - -/** - * A simple wrapper class for a QPainterPath, - * createable from an AWT Shape - */ -public class QPainterPath extends NativeWrapper -{ - QPainterPath() - { - } - - public QPainterPath( Shape s ) - { - PathIterator pi = s.getPathIterator( new AffineTransform() ); - double[] coords = new double[6]; - - init( pi.getWindingRule() ); - - while( !pi.isDone() ) - { - switch( pi.currentSegment(coords) ) - { - case PathIterator.SEG_MOVETO: - moveTo( coords[0], coords[1] ); - break; - - case PathIterator.SEG_CLOSE: - close(); - break; - - case PathIterator.SEG_LINETO: - lineTo( coords[0], coords[1] ); - break; - - case PathIterator.SEG_QUADTO: - quadTo( coords[0], coords[1], coords[2], coords[3] ); - break; - - case PathIterator.SEG_CUBICTO: - cubicTo( coords[0], coords[1], - coords[2], coords[3], - coords[4], coords[5] ); - break; - } - pi.next(); - } - } - - /** - * Constructor for rectangles. - */ - public QPainterPath( double x, double y, double w, double h ) - { - init(PathIterator.WIND_EVEN_ODD); - moveTo( x, y ); - lineTo( x + w, y ); - lineTo( x + w, y + h ); - lineTo( x , y + h ); - lineTo( x, y ); - close(); - } - - /** - * Constructor for lines. - */ - public QPainterPath( double x1, double y1, double x2, double y2, boolean s ) - { - init(PathIterator.WIND_EVEN_ODD); - moveTo( x1, y1 ); - lineTo( x2, y2 ); - } - - /** - * Returns the QPainterPath as a GeneralPath - */ - public native GeneralPath getPath(); - - private native void init(int windingRule); - - private native void moveTo(double x, double y); - - private native void close(); - - private native void lineTo(double x, double y); - - private native void quadTo(double x1, double y1, double x2, double y2); - - private native void cubicTo(double x1, double y1, double x2, double y2, - double x3, double y3); - - public native void dispose(); - - public void finalize() - { - dispose(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QPen.java b/libjava/classpath/gnu/java/awt/peer/qt/QPen.java deleted file mode 100644 index aee308c..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QPen.java +++ /dev/null @@ -1,70 +0,0 @@ -/* QPen.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Stroke; -import java.awt.BasicStroke; - -/** - * A simple wrapper class for a QPen, - * interfacing it to an BasicStroke. - */ -public class QPen extends NativeWrapper -{ - - public QPen( Stroke stroke ) - { - if( !( stroke instanceof BasicStroke ) ) - throw new IllegalArgumentException("Not a basic stroke."); - - BasicStroke s = (BasicStroke)stroke; - if(s.getDashArray() != null) - throw new IllegalArgumentException("Can't handle dashed strokes."); - - init(s.getLineWidth(), s.getEndCap(), s.getLineJoin(), s.getMiterLimit()); - } - - private native void init(double width, int cap, int join, double miterlimit); - - public native void dispose(); - - public void finalize() - { - dispose(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtAudioClip.java b/libjava/classpath/gnu/java/awt/peer/qt/QtAudioClip.java deleted file mode 100644 index ae2e350..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtAudioClip.java +++ /dev/null @@ -1,110 +0,0 @@ -/* QtAudioClip.java -- Qt implementation of the applet AudioClip interface - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.applet.AudioClip; -import java.awt.Toolkit; -import java.io.File; -import java.io.IOException; -import java.net.URL; - -/** - * Implementation of the applet AudioClip interface on a Qt - * QSound object. - */ -public class QtAudioClip extends NativeWrapper implements AudioClip -{ - private static Toolkit t = null; - - public QtAudioClip(String filename) - { - checkForQt(); - File f = new File(filename); - try - { - String fn = f.getCanonicalPath(); - loadClip( fn ); - } - catch(IOException e) - { - } - } - - public QtAudioClip(URL url) - { - - } - - private native void loadClip(String filename); - - private native void play(boolean looped); - - private native boolean isAvailable(); - - /** - * Checks that Qt and sound is available. - */ - private void checkForQt() - { - if( t == null ) - t = Toolkit.getDefaultToolkit(); - if( !( t instanceof QtToolkit) ) - throw new IllegalStateException("This requires Qt peers."); - } - - // *************** Public methods ******************* - - public void loop() - { - play( true ); - } - - public void play() - { - play( false ); - } - - public native void stop(); - - public native void dispose(); - - public void finalize() - { - dispose(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtButtonPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtButtonPeer.java deleted file mode 100644 index 6722eb2..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtButtonPeer.java +++ /dev/null @@ -1,75 +0,0 @@ -/* QtButtonPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Button; -import java.awt.event.ActionEvent; -import java.awt.peer.ButtonPeer; - -public class QtButtonPeer extends QtComponentPeer implements ButtonPeer -{ - public QtButtonPeer( QtToolkit kit, Button owner ) - { - super( kit, owner ); - } - - public native void init(); - - protected void setup() - { - super.setup(); - setLabel( ((Button)owner).getLabel() ); - } - - /** - * Callback for button click events - */ - void fireClick(int modifiers) - { - ActionEvent e = new ActionEvent(owner, - ActionEvent.ACTION_PERFORMED, - ((Button)owner).getActionCommand(), - System.currentTimeMillis(), - modifiers); - QtToolkit.eventQueue.postEvent(e); - } - - // ************ Public methods ********************* - - public native void setLabel( String label ); -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtCanvasPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtCanvasPeer.java deleted file mode 100644 index 2367cd0..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtCanvasPeer.java +++ /dev/null @@ -1,65 +0,0 @@ -/* QtCanvasPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Canvas; -import java.awt.Dimension; -import java.awt.peer.CanvasPeer; - -public class QtCanvasPeer extends QtComponentPeer implements CanvasPeer -{ - public QtCanvasPeer( QtToolkit kit, Canvas owner ) - { - super( kit, owner ); - } - - public native void init(); - - protected void setup() - { - super.setup(); - } - - /** - * Overloaded, because a Canvas doesn't have a preferred size. - */ - public Dimension getPreferredSize() - { - return owner.getSize(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtCheckboxPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtCheckboxPeer.java deleted file mode 100644 index 37fb51c..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtCheckboxPeer.java +++ /dev/null @@ -1,111 +0,0 @@ -/* QtCheckboxPeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Checkbox; -import java.awt.CheckboxGroup; -import java.awt.event.ItemEvent; -import java.awt.peer.CheckboxPeer; -import java.util.WeakHashMap; - -public class QtCheckboxPeer extends QtComponentPeer implements CheckboxPeer -{ - private CheckboxGroup group; - - // Map QButtonGroup<->CheckboxGroup - private static WeakHashMap groupMap; - - static - { - groupMap = new WeakHashMap(); - } - - public QtCheckboxPeer( QtToolkit kit, Checkbox owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setCheckboxGroup( ((Checkbox)owner).getCheckboxGroup() ); - setLabel( ((Checkbox)owner).getLabel() ); - setState( ((Checkbox)owner).getState() ); - } - - private void fireToggle(boolean checked) - { - if (group == null) - ((Checkbox)owner).setState( checked ); - else - if ( checked ) - group.setSelectedCheckbox((Checkbox)owner); - - int sel = checked ? ItemEvent.SELECTED : ItemEvent.DESELECTED; - ItemEvent e = new ItemEvent((Checkbox)owner, - ItemEvent.ITEM_STATE_CHANGED, - ((Checkbox)owner).getLabel(), - sel); - QtToolkit.eventQueue.postEvent(e); - } - - // ************ Public methods ********************* - - public void setCheckboxGroup( CheckboxGroup group ) - { - if(this.group == group) - return; - - // if we change from a checkbox to a radio button or vice versa - if((this.group == null) != (group == null)) - { - this.group = group; - callInit(); - setup(); - } - - this.group = group; - } - - public native void setLabel( String label ); - - public native void setState( boolean state ); - -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtChoicePeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtChoicePeer.java deleted file mode 100644 index d279468..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtChoicePeer.java +++ /dev/null @@ -1,93 +0,0 @@ -/* QtChoicePeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Choice; -import java.awt.event.ItemEvent; -import java.awt.peer.ChoicePeer; - -public class QtChoicePeer extends QtComponentPeer implements ChoicePeer -{ - public QtChoicePeer( QtToolkit kit, Choice owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - - Choice c = (Choice) owner; - int n = c.getItemCount(); - for ( int i = 0; i < n ; i++ ) - add( c.getItem( i ), i ); - select( c.getSelectedIndex() ); - } - - private void fireChoice( int index ) - { - ((Choice)owner).select( index ); - ItemEvent e = new ItemEvent((Choice)owner, - ItemEvent.ITEM_STATE_CHANGED, - ((Choice)owner).getItem(index), - ItemEvent.SELECTED); - QtToolkit.eventQueue.postEvent(e); - } - - // ************ Public methods ********************* - - public native void add( String item, int index ); - - public void addItem( String item, int index ) - { - add(item, index); - } - - public native void remove( int index ); - - public void removeAll() - { - int n = ((Choice)owner).getItemCount(); - for (int i = 0; i < n; i++) - remove( i ); - } - - public native void select( int index ); -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtComponentGraphics.java b/libjava/classpath/gnu/java/awt/peer/qt/QtComponentGraphics.java deleted file mode 100644 index 27e12e6..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtComponentGraphics.java +++ /dev/null @@ -1,120 +0,0 @@ -/* QtComponentGraphics.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Color; -import java.awt.GraphicsConfiguration; -import java.awt.Graphics; -import java.awt.Rectangle; - -/** - * QtComponentPainter is a Graphics2D context for painting directly to AWT - * components. They require an existing QPainter object (the one passed into - * the native paint method), and are created there (ONLY). - * - * Since this context does direct on-screen drawing it is NOT thread-safe, - * and should NOT be used outside the thread in which it was created. - * - * In other words, - * this is intended for use by QtComponentPeer.paintEvent() only. - * - */ -public class QtComponentGraphics extends QtGraphics -{ - private QtComponentPeer peer; - - /** - * Creates a new ComponentGraphics from an *existing* QPainter object. - * - * @param ptr the pointer to the QPainter object. - */ - public QtComponentGraphics(long ptr, QtComponentPeer component, - int x, int y, int w, int h) - { - nativeObject = ptr; - peer = component; - - Rectangle r = new Rectangle(x, y, w, h); - initialClip = r; - - setAlpha( 1.0 ); - Color c = component.owner.getBackground(); - if(c == null) - setBackground(Color.white); - else - setBackground( c ); - - c = component.owner.getForeground(); - if(c == null) - setColor( Color.black ); - else - setColor( c ); - setup(); - setClip( initialClip ); - } - - /** - * Copying constructor - */ - QtComponentGraphics( QtComponentGraphics g ) - { - super( g ); // Slalom is fun - } - - public Graphics create() - { - return new QtComponentGraphics( this ); - } - - /** - * This is a tricky one - */ - public void copyArea(int x, int y, int width, int height, - int dx, int dy) - { - // FIXME - } - - /** - * Returns the GraphicsConfiguration of the context component. - */ - public GraphicsConfiguration getDeviceConfiguration() - { - return peer.getGraphicsConfiguration(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtComponentPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtComponentPeer.java deleted file mode 100644 index 16149b2..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtComponentPeer.java +++ /dev/null @@ -1,834 +0,0 @@ -/* QtComponentPeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.AWTEvent; -import java.awt.AWTException; -import java.awt.BufferCapabilities; -import java.awt.Component; -import java.awt.Color; -import java.awt.Cursor; -import java.awt.Dimension; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Image; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.KeyboardFocusManager; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.Toolkit; -import java.awt.Window; -import java.awt.peer.ComponentPeer; -import java.awt.peer.ContainerPeer; -import java.awt.image.ColorModel; -import java.awt.image.VolatileImage; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.event.ComponentEvent; // 100% -import java.awt.event.FocusEvent; // 100% -import java.awt.event.InputEvent; // (abstract) -import java.awt.event.KeyEvent; // 2/3 -import java.awt.event.MouseEvent; // 70%? -import java.awt.event.PaintEvent; // Yup. -import java.awt.event.WindowEvent; // 2/ 12 -import java.util.Timer; -import java.util.TimerTask; - -public class QtComponentPeer extends NativeWrapper implements ComponentPeer -{ - - /** - * Popup trigger button, may differ between platforms - */ - protected static final int POPUP_TRIGGER = 3; - - /** - * The toolkit which manufactured this peer. - */ - protected QtToolkit toolkit; - - /** - * The component which owns this peer. - */ - Component owner; - - /** - * Classpath updates our eventMask. - */ - private long eventMask; - - /** - * if the thing has mouse motion listeners or not. - */ - private boolean hasMotionListeners; - - /** - * The component's double buffer for off-screen drawing. - */ - protected QtImage backBuffer; - - protected long qtApp; - - private boolean settingUp; - - private boolean ignoreResize = false; - - QtComponentPeer( QtToolkit kit, Component owner ) - { - this.owner = owner; - this.toolkit = kit; - qtApp = QtToolkit.guiThread.QApplicationPointer; - nativeObject = 0; - synchronized(this) - { - callInit(); // Calls the init method FROM THE MAIN THREAD. - try - { - wait(); // Wait for the thing to be created. - } - catch(InterruptedException e) - { - } - } - setup(); - hasMotionListeners = false; - } - - protected native void callInit(); - - /** - * Init does the creation of native widgets, it is therefore - * called from the main thread. (the constructor waits for this to happen.) - */ - protected void init() - { - } - - protected void setup() - { - settingUp = true; - if (owner != null) - { - if (owner instanceof javax.swing.JComponent) - setBackground(owner.getBackground()); - else - owner.setBackground(getNativeBackground()); - - if (owner.getForeground() != null) - setForeground(owner.getForeground()); - else - setForeground( Color.black ); - - if (owner.getCursor() != null) - if (owner.getCursor().getType() != Cursor.DEFAULT_CURSOR) - setCursor(owner.getCursor()); - - if (owner.getFont() != null) - setFont(owner.getFont()); - - setEnabled( owner.isEnabled() ); - - backBuffer = null; - updateBounds(); - - setVisible( owner.isVisible() ); - QtToolkit.repaintThread.queueComponent(this); - } - settingUp = false; - } - - native void QtUpdate(); - native void QtUpdateArea( int x, int y, int w, int h ); - private synchronized native void disposeNative(); - private native void setGround( int r, int g, int b, boolean isForeground ); - private native void setBoundsNative( int x, int y, int width, int height ); - private native void setCursor( int ctype ); - private native Color getNativeBackground(); - private native void setFontNative( QtFontPeer fp ); - private native int whichScreen(); - private native void reparentNative( QtContainerPeer parent ); - private native void getLocationOnScreenNative( Point p ); - - private boolean drawableComponent() - { - return ((this instanceof QtContainerPeer && - !(this instanceof QtScrollPanePeer)) || - (this instanceof QtCanvasPeer)); - } - - void updateBounds() - { - Rectangle r = owner.getBounds(); - setBounds( r.x, r.y, r.width, r.height ); - } - - synchronized void updateBackBuffer(int width, int height) - { - if(width <= 0 || height <= 0) - return; - - if( !drawableComponent() && backBuffer == null) - return; - - if( backBuffer != null ) - { - if( width < backBuffer.width && height < backBuffer.height ) - return; - backBuffer.dispose(); - } - backBuffer = new QtImage(width, height); - } - - - // ************ Event methods ********************* - - /** - * Window closing event - */ - protected void closeEvent() - { - if (owner instanceof Window) - { - WindowEvent e = new WindowEvent((Window)owner, - WindowEvent.WINDOW_CLOSING); - QtToolkit.eventQueue.postEvent(e); - } - } - - protected void enterEvent(int modifiers, int x, int y, int dummy) - { - MouseEvent e = new MouseEvent(owner, - MouseEvent.MOUSE_ENTERED, - System.currentTimeMillis(), - (modifiers & 0x2FF), x, y, 0, false); - QtToolkit.eventQueue.postEvent(e); - } - - protected void focusInEvent() - { - FocusEvent e = new FocusEvent(owner, FocusEvent.FOCUS_GAINED); - QtToolkit.eventQueue.postEvent(e); - } - - protected void focusOutEvent() - { - FocusEvent e = new FocusEvent(owner, FocusEvent.FOCUS_LOST); - QtToolkit.eventQueue.postEvent(e); - } - - protected void keyPressEvent(int modifiers, int code, int unicode, int dummy) - { - KeyboardFocusManager manager = KeyboardFocusManager.getCurrentKeyboardFocusManager (); - KeyEvent e = new KeyEvent(owner, - KeyEvent.KEY_PRESSED, - System.currentTimeMillis(), - modifiers, code, (char)(unicode & 0xFFFF), - KeyEvent.KEY_LOCATION_UNKNOWN); - if (!manager.dispatchEvent (e)) - QtToolkit.eventQueue.postEvent(e); - } - - protected void keyReleaseEvent(int modifiers, int code, int unicode, int dummy) - { - KeyEvent e = new KeyEvent(owner, - KeyEvent.KEY_RELEASED, - System.currentTimeMillis(), - modifiers, code, (char)(unicode & 0xFFFF), - KeyEvent.KEY_LOCATION_UNKNOWN); - QtToolkit.eventQueue.postEvent(e); - } - - protected void leaveEvent(int modifiers, int x, int y, int dummy) - { - MouseEvent e = new MouseEvent(owner, - MouseEvent.MOUSE_EXITED, - System.currentTimeMillis(), - (modifiers & 0x2FF), x, y, 0, false); - QtToolkit.eventQueue.postEvent(e); - } - - // FIXME: Coalesce press-release events into clicks. - protected void mouseDoubleClickEvent( int modifiers, int x, int y, int clickCount) - { - if( (eventMask & AWTEvent.MOUSE_EVENT_MASK) == 0 ) - return; - int button = 0; - if((modifiers & InputEvent.BUTTON1_DOWN_MASK) == - InputEvent.BUTTON1_DOWN_MASK) button = 1; - if((modifiers & InputEvent.BUTTON2_DOWN_MASK) == - InputEvent.BUTTON2_DOWN_MASK) button = 2; - if((modifiers & InputEvent.BUTTON3_DOWN_MASK) == - InputEvent.BUTTON3_DOWN_MASK) button = 3; - MouseEvent e = new MouseEvent(owner, - MouseEvent.MOUSE_CLICKED, - System.currentTimeMillis(), - (modifiers & 0x2FF), x, y, clickCount, - false, button); - QtToolkit.eventQueue.postEvent(e); - } - - protected void mouseMoveEvent( int modifiers, int x, int y, int clickCount) - { - if( (eventMask & AWTEvent.MOUSE_EVENT_MASK) == 0 ) - return; - - int button = 0; - if((modifiers & InputEvent.BUTTON1_DOWN_MASK) == - InputEvent.BUTTON1_DOWN_MASK) button = 1; - if((modifiers & InputEvent.BUTTON2_DOWN_MASK) == - InputEvent.BUTTON2_DOWN_MASK) button = 2; - if((modifiers & InputEvent.BUTTON3_DOWN_MASK) == - InputEvent.BUTTON3_DOWN_MASK) button = 3; - - int type = (button != 0) ? - MouseEvent.MOUSE_DRAGGED :MouseEvent.MOUSE_MOVED; - - MouseEvent e = new MouseEvent(owner, - type, - System.currentTimeMillis(), - (modifiers & 0x2FF), x, y, clickCount, - false, button); - QtToolkit.eventQueue.postEvent(e); - } - - protected void mousePressEvent( int modifiers, int x, int y, int clickCount) - { - if( (eventMask & AWTEvent.MOUSE_EVENT_MASK) == 0 ) - return; - int button = 0; - if((modifiers & InputEvent.BUTTON1_DOWN_MASK) == - InputEvent.BUTTON1_DOWN_MASK) button = 1; - if((modifiers & InputEvent.BUTTON2_DOWN_MASK) == - InputEvent.BUTTON2_DOWN_MASK) button = 2; - if((modifiers & InputEvent.BUTTON3_DOWN_MASK) == - InputEvent.BUTTON3_DOWN_MASK) button = 3; - MouseEvent e = new MouseEvent(owner, - MouseEvent.MOUSE_PRESSED, - System.currentTimeMillis(), - (modifiers & 0x2FF), x, y, clickCount, - ( button == POPUP_TRIGGER ), - button); - QtToolkit.eventQueue.postEvent(e); - } - - protected void mouseReleaseEvent( int modifiers, int x, int y, int clickCount) - { - if( (eventMask & AWTEvent.MOUSE_EVENT_MASK) == 0 ) - return; - int button = 0; - if((modifiers & InputEvent.BUTTON1_DOWN_MASK) == - InputEvent.BUTTON1_DOWN_MASK) button = 1; - if((modifiers & InputEvent.BUTTON2_DOWN_MASK) == - InputEvent.BUTTON2_DOWN_MASK) button = 2; - if((modifiers & InputEvent.BUTTON3_DOWN_MASK) == - InputEvent.BUTTON3_DOWN_MASK) button = 3; - - MouseEvent e = new MouseEvent(owner, - MouseEvent.MOUSE_RELEASED, - System.currentTimeMillis(), - (modifiers & 0x2FF), x, y, clickCount, - false, button); - QtToolkit.eventQueue.postEvent(e); - } - - protected void moveEvent(int x, int y, int oldx, int oldy) - { - if( !ignoreResize ) - { - // Since Component.setLocation calls back to setBounds, - // we need to ignore that. - ignoreResize = true; - owner.setLocation( x, y ); - ignoreResize = false; - } - } - - protected void resizeEvent(int oldWidth, int oldHeight, - int width, int height) - { - if(!(owner instanceof Window)) - return; - updateBackBuffer(width, height); - ignoreResize = true; - owner.setSize(width, height); - ignoreResize = false; - ComponentEvent e = new ComponentEvent(owner, - ComponentEvent.COMPONENT_RESIZED); - QtToolkit.eventQueue.postEvent(e); - QtToolkit.repaintThread.queueComponent(this); - } - - protected void showEvent() - { - if (owner instanceof Window) - { - WindowEvent e = new WindowEvent((Window)owner, - WindowEvent.WINDOW_OPENED); - QtToolkit.eventQueue.postEvent(e); - } - else - { - ComponentEvent e = new ComponentEvent(owner, - ComponentEvent.COMPONENT_SHOWN); - QtToolkit.eventQueue.postEvent(e); - } - } - - protected void hideEvent() - { - ComponentEvent e = new ComponentEvent(owner, - ComponentEvent.COMPONENT_HIDDEN); - QtToolkit.eventQueue.postEvent(e); - } - - // ************ Public methods ********************* - - /** Classpath-specific method */ - public void setEventMask(long x) - { - eventMask = x; - } - - - public boolean canDetermineObscurity() - { - return true; - } - - public int checkImage(Image img, - int w, - int h, - ImageObserver o) - { - return toolkit.checkImage(img, w, h, o); - } - - public void createBuffers(int numBuffers, BufferCapabilities caps) - throws AWTException - { - // FIXME - } - - public Image createImage(ImageProducer producer) - { - return toolkit.createImage(producer); - } - - public Image createImage(int width, int height) - { - return new QtImage(width, height); - } - - public void coalescePaintEvent(PaintEvent e) - { - // FIXME - } - - public VolatileImage createVolatileImage(int w, int h) - { - return new QtVolatileImage( w, h ); - } - - public void destroyBuffers() - { - // FIXME - } - - public void disable() - { - setEnabled(false); - } - - public void dispose() - { - disposeNative(); - if( backBuffer != null ) - backBuffer.dispose(); - } - - public void enable() - { - setEnabled(true); - } - - public void finalize() - { - dispose(); - } - - public void flip(BufferCapabilities.FlipContents contents) - { - } - - public Image getBackBuffer() - { - return backBuffer; - } - - public ColorModel getColorModel() - { - return toolkit.getColorModel(); - } - - public FontMetrics getFontMetrics(Font font) - { - return new QtFontMetrics( font, getGraphics() ); - } - - public Graphics getGraphics() - { - if( backBuffer == null ) - { - Rectangle r = owner.getBounds(); - backBuffer = new QtImage( r.width, r.height ); - } - return backBuffer.getDirectGraphics( this ); - } - - public GraphicsConfiguration getGraphicsConfiguration() - { - int id = whichScreen(); // get the ID of the screen the widget is on. - GraphicsDevice[] devs = QtToolkit.graphicsEnv.getScreenDevices(); - return devs[id].getDefaultConfiguration(); - } - - public Point getLocationOnScreen() - { - Point p = new Point(); - synchronized( p ) - { - getLocationOnScreenNative( p ); - try - { - p.wait(); // Wait for the thing to be created. - } - catch(InterruptedException e) - { - } - } - return p; - } - - private native void getSizeNative(Dimension d, boolean preferred); - - private Dimension getSize(boolean preferred) - { - Dimension d = new Dimension(); - synchronized( d ) - { - getSizeNative(d, preferred); - try - { - d.wait(); // Wait for the thing to be created. - } - catch(InterruptedException e) - { - } - } - return d; - } - - public Dimension getMinimumSize() - { - return getSize( false ); - } - - public Dimension getPreferredSize() - { - return getSize( true ); - } - - public Toolkit getToolkit() - { - return toolkit; - } - - public native boolean handlesWheelScrolling(); - - public void hide() - { - setVisible(false); - } - - public native boolean isFocusable(); - - public boolean isFocusTraversable() - { - // FIXME - return false; - } - - public native boolean isObscured(); - - public Dimension minimumSize() - { - return getMinimumSize(); - } - - public Dimension preferredSize() - { - return getPreferredSize(); - } - - public native void requestFocus(); - - public boolean requestFocus (Component source, boolean bool1, - boolean bool2, long x) - { - // FIXME - return true; - } - - public void reshape(int x, - int y, - int width, - int height) - { - setBounds( x, y, width, height ); - } - - public void setBackground(Color c) - { - if(c == null && !settingUp) - return; - setGround(c.getRed(), c.getGreen(), c.getBlue(), false); - } - - public void setBounds(int x, int y, int width, int height) - { - if( ignoreResize ) - return; - updateBackBuffer(width, height); - QtToolkit.repaintThread.queueComponent(this); - setBoundsNative(x, y, width, height); - } - - public void setCursor(Cursor cursor) - { - if (cursor != null) - setCursor(cursor.getType()); - } - - public native void setEnabled(boolean b); - - public void setFont(Font f) - { - if( f == null || f.getPeer() == null) - throw new IllegalArgumentException("Null font."); - setFontNative( (QtFontPeer)f.getPeer() ); - } - - public void setForeground(Color c) - { - if(c == null && !settingUp) - return; - setGround(c.getRed(), c.getGreen(), c.getBlue(), true); - } - - public native void setVisible(boolean b); - - public void show() - { - setVisible(true); - } - - public void handleEvent (AWTEvent e) - { - int eventID = e.getID(); - Rectangle r; - - switch (eventID) - { - case ComponentEvent.COMPONENT_SHOWN: - QtToolkit.repaintThread.queueComponent(this); - break; - case PaintEvent.PAINT: - case PaintEvent.UPDATE: - r = ((PaintEvent)e).getUpdateRect(); - QtToolkit.repaintThread.queueComponent(this, r.x, r.y, - r.width, r.height); - break; - case KeyEvent.KEY_PRESSED: - break; - case KeyEvent.KEY_RELEASED: - break; - } - } - - /** - * paint() is called back from the native side in response to a native - * repaint event. - */ - public void paint(Graphics g) - { - Rectangle r = g.getClipBounds(); - - if (backBuffer != null) - backBuffer.drawPixelsScaledFlipped ((QtGraphics) g, - 0, 0, 0, /* bg colors */ - false, false, /* no flipping */ - r.x, r.y, r.width, r.height, - r.x, r.y, r.width, r.height, - false ); /* no compositing */ - } - - public void paintBackBuffer() throws InterruptedException - { - if( backBuffer != null ) - { - backBuffer.clear(); - Graphics2D bbg = (Graphics2D)backBuffer.getGraphics(); - owner.paint(bbg); - bbg.dispose(); - } - } - - public void paintBackBuffer(int x, int y, int w, int h) - throws InterruptedException - { - if( backBuffer != null ) - { - Graphics2D bbg = (Graphics2D)backBuffer.getGraphics(); - bbg.setBackground( getNativeBackground() ); - bbg.clearRect(x, y, w, h); - bbg.setClip(x, y, w, h); - owner.paint(bbg); - bbg.dispose(); - } - } - - public boolean prepareImage(Image img, - int w, - int h, - ImageObserver o) - { - return toolkit.prepareImage(img, w, h, o); - } - - public void print(Graphics g) - { - // FIXME - } - - /** - * Schedules a timed repaint. - */ - public void repaint(long tm, - int x, - int y, - int w, - int h) - { - if( tm <= 0 ) - { - QtToolkit.repaintThread.queueComponent(this, x, y, w, h); - return; - } - Timer t = new Timer(); - t.schedule(new RepaintTimerTask(this, x, y, w, h), tm); - } - - /** - * Update the cursor (note that setCursor is usually not called) - */ - public void updateCursorImmediately() - { - if (owner.getCursor() != null) - setCursor(owner.getCursor().getType()); - } - - /** - * Timed repainter - */ - private class RepaintTimerTask extends TimerTask - { - private int x, y, w, h; - private QtComponentPeer peer; - RepaintTimerTask(QtComponentPeer peer, int x, int y, int w, int h) - { - this.x=x; - this.y=y; - this.w=w; - this.h=h; - this.peer=peer; - } - public void run() - { - QtToolkit.repaintThread.queueComponent(peer, x, y, w, h); - } - } - - public native Rectangle getBounds(); - - public void reparent(ContainerPeer parent) - { - if(!(parent instanceof QtContainerPeer)) - throw new IllegalArgumentException("Illegal peer."); - reparentNative((QtContainerPeer)parent); - } - - public void setBounds(int x, int y, int width, int height, int z) - { - // TODO Auto-generated method stub - - } - - public boolean isReparentSupported() - { - return true; - } - - // What does this do, anyway? - public void layout() - { - // TODO Auto-generated method stub - } - - public boolean requestFocus(Component lightweightChild, boolean temporary, - boolean focusedWindowChangeAllowed, - long time, sun.awt.CausedFocusEvent.Cause cause) - { - // TODO: Implement this properly and remove the other requestFocus() - // methods. - return true; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtContainerPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtContainerPeer.java deleted file mode 100644 index ee28737..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtContainerPeer.java +++ /dev/null @@ -1,112 +0,0 @@ -/* QtContainerPeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Component; -import java.awt.Insets; -import java.awt.peer.ContainerPeer; - -public class QtContainerPeer extends QtComponentPeer implements ContainerPeer -{ - public QtContainerPeer( QtToolkit kit, Component owner ) - { - super( kit, owner ); - } - - protected void init() - { - } - - protected void setup() - { - super.setup(); - } - - // ************ Public methods ********************* - public void beginLayout() - { - // FIXME - } - - public void beginValidate() - { - } - - public void endLayout() - { - QtUpdate(); - } - - public void endValidate() - { - } - - public Insets getInsets() - { - return new Insets(0, 0, 0, 0); - } - - public Insets insets() - { - return getInsets(); - } - - public boolean isPaintPending() - { - // FIXME etc. - return false; - } - - public boolean isRestackSupported() - { - // TODO Auto-generated method stub - return false; - } - - public void cancelPendingPaint(int x, int y, int width, int height) - { - // TODO Auto-generated method stub - - } - - public void restack() - { - // TODO Auto-generated method stub - - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtDialogPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtDialogPeer.java deleted file mode 100644 index 2f2c255..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtDialogPeer.java +++ /dev/null @@ -1,73 +0,0 @@ -/* QtDialogPeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Dialog; -import java.awt.peer.DialogPeer; - -public class QtDialogPeer extends QtWindowPeer implements DialogPeer -{ - public QtDialogPeer( QtToolkit kit, Dialog owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setTitle( ((Dialog)owner).getTitle() ); - setResizable( ((Dialog)owner).isResizable() ); - setModal( ((Dialog)owner).isModal() ); - } - - native void setModal(boolean modal); - - private native void setBoundsNative(int x, int y, int width, int height, boolean fixed); - - // ************ Public methods ********************* - - public native void setResizable (boolean resizeable); - - public void setBounds(int x, int y, int width, int height) - { - setBoundsNative(x, y, width, height, - !((Dialog)owner).isResizable()); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtEmbeddedWindowPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtEmbeddedWindowPeer.java deleted file mode 100644 index de76cd1..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtEmbeddedWindowPeer.java +++ /dev/null @@ -1,64 +0,0 @@ -/* QtEmbeddedWindowPeer.java -- embedded window peer - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Component; -import gnu.java.awt.peer.EmbeddedWindowPeer; - -/** - * Embedded window peer for applets. - * FIXME: EmbeddedWindowPeer and this class should extend Window, NOT Frame. - */ -public class QtEmbeddedWindowPeer extends QtFramePeer implements EmbeddedWindowPeer -{ - public QtEmbeddedWindowPeer( QtToolkit kit, Component owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - } - - // ************ Public methods ********************* - - public native void embed( long handle ); -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtFileDialogPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtFileDialogPeer.java deleted file mode 100644 index 06943d9..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtFileDialogPeer.java +++ /dev/null @@ -1,83 +0,0 @@ -/* QtFileDialogPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.FileDialog; -import java.io.FilenameFilter; -import java.awt.peer.FileDialogPeer; - -public class QtFileDialogPeer extends QtDialogPeer implements FileDialogPeer -{ - public QtFileDialogPeer( QtToolkit kit, FileDialog owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setMode( ((FileDialog)owner).getMode() ); - } - - /** - * Sets load or save mode - */ - private native void setMode(int mode); - - private void fileDialogDone(String path, String filename) - { - } - - // ************ Public methods ********************* - public void setFile (String file) - { - // FIXME - } - - public void setDirectory (String dir) - { - // FIXME - } - - public void setFilenameFilter (FilenameFilter ff) - { - // FIXME - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtFontMetrics.java b/libjava/classpath/gnu/java/awt/peer/qt/QtFontMetrics.java deleted file mode 100644 index 1998339..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtFontMetrics.java +++ /dev/null @@ -1,125 +0,0 @@ -/* QtFontMetrics.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Graphics; -import java.awt.geom.Rectangle2D; - -public class QtFontMetrics extends FontMetrics -{ - - private long nativeObject; - private QtFontPeer peer; - - public QtFontMetrics( Font f ) - { - super( f ); - if(f.getPeer() == null || !(f.getPeer() instanceof QtFontPeer)) - throw new IllegalArgumentException("Invalid Font object."); - peer = (QtFontPeer) f.getPeer(); - init( peer ); - } - - public QtFontMetrics( Font f, Graphics g ) - { - super( f ); - if(f.getPeer() == null || !(f.getPeer() instanceof QtFontPeer)) - throw new IllegalArgumentException("Invalid Font object."); - if( !(g instanceof QtGraphics) ) - throw new IllegalArgumentException("Invalid graphics object."); - peer = (QtFontPeer) f.getPeer(); - initGraphics(peer, (QtGraphics)g ); - } - - QtFontMetrics( QtFontPeer f, Graphics g ) - { - super( null ); - if( !(g instanceof QtGraphics) ) - throw new IllegalArgumentException("Invalid graphics object."); - peer = f; - initGraphics(peer, (QtGraphics)g ); - } - - public QtFontMetrics( QtFontPeer fp ) - { - super( (Font)null ); - peer = fp; - init( peer ); - } - - private native void init(QtFontPeer fp); - - private native void initGraphics(QtFontPeer fp, QtGraphics g); - - private native void dispose(); - - native Rectangle2D getStringBounds(String s); - - // ****************** Package private *************************** - - native boolean canDisplay( int c ); - - // ****************** Public methods **************************** - - public native int getAscent(); - - public native int getDescent(); - - public native int getHeight(); - - public native int getLeading(); - - public native int getMaxAdvance(); - - public native int charWidth(char c); - - public int charsWidth(char[] chars, int off, int len) - { - return stringWidth( new String(chars, off, len) ); - } - - public native int stringWidth(String str); - - public Rectangle2D getStringBounds(String str, Graphics context) - { - QtFontMetrics fm = new QtFontMetrics(peer, context); - return fm.getStringBounds( str ); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtFontPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtFontPeer.java deleted file mode 100644 index 03ed1d2..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtFontPeer.java +++ /dev/null @@ -1,197 +0,0 @@ -/* QtFontPeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.geom.Rectangle2D; -import java.awt.font.FontRenderContext; -import java.awt.font.GlyphVector; -import java.awt.font.LineMetrics; -import java.text.CharacterIterator; -import java.util.Locale; -import java.util.Map; - -import gnu.java.awt.peer.ClasspathFontPeer; - -public class QtFontPeer extends ClasspathFontPeer -{ - // Pointer to native QFont structure. - private long nativeObject; - private QtFontMetrics metrics; - - - public QtFontPeer (String name, int style) - { - this(name, style, 12); - } - - public QtFontPeer (String name, int style, int size) - { - super(name, style, size); - init(); - } - - public QtFontPeer (String name, Map attributes) - { - super(name, attributes); - init(); - } - - public void init() - { - if(this.familyName == null) - throw new IllegalArgumentException("null family name"); - if(this.familyName.equals("Helvetica")) - this.familyName = "sans serif"; - if(this.familyName.equals("Dialog")) - this.familyName = "sans serif"; - create(this.familyName, this.style, (int)this.size); - metrics = new QtFontMetrics(this); - } - - /** - * Creates the QFont object. - */ - private native void create(String name, int style, int size); - - /** - * Destroys the QFont. - */ - public native void dispose(); - - - // ****************** ClasspathFontPeer Methods. - - public boolean canDisplay (Font font, int c) - { - return metrics.canDisplay( c ); - } - - public int canDisplayUpTo (Font font, CharacterIterator i, - int start, int limit) - { - int index = start; - char c = i.setIndex( index ); - while( index <= limit ) - { - if(!canDisplay(font, c)) - return index; - index++; - c = i.next(); - } - return -1; - } - - public String getSubFamilyName (Font font, Locale locale) - { - throw new UnsupportedOperationException(); - } - - public String getPostScriptName (Font font) - { - throw new UnsupportedOperationException(); - } - - public int getNumGlyphs (Font font) - { - throw new UnsupportedOperationException(); - } - - public int getMissingGlyphCode (Font font) - { - throw new UnsupportedOperationException(); - } - - public byte getBaselineFor (Font font, char c) - { - throw new UnsupportedOperationException(); - } - - public String getGlyphName (Font font, int glyphIndex) - { - throw new UnsupportedOperationException(); - } - - public GlyphVector createGlyphVector (Font font, - FontRenderContext frc, - CharacterIterator ci) - { - throw new UnsupportedOperationException(); - } - - public GlyphVector createGlyphVector (Font font, - FontRenderContext ctx, - int[] glyphCodes) - { - throw new UnsupportedOperationException(); - } - - public GlyphVector layoutGlyphVector (Font font, - FontRenderContext frc, - char[] chars, int start, - int limit, int flags) - { - throw new UnsupportedOperationException(); - } - - public FontMetrics getFontMetrics (Font font) - { - return new QtFontMetrics( this ); - } - - public boolean hasUniformLineMetrics (Font font) - { - throw new UnsupportedOperationException(); - } - - public LineMetrics getLineMetrics (Font font, - CharacterIterator ci, - int begin, int limit, - FontRenderContext rc) - { - throw new UnsupportedOperationException(); - } - - public Rectangle2D getMaxCharBounds (Font font, - FontRenderContext rc) - { - throw new UnsupportedOperationException(); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtFramePeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtFramePeer.java deleted file mode 100644 index d516210..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtFramePeer.java +++ /dev/null @@ -1,164 +0,0 @@ -/* QtFramePeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Component; -import java.awt.Frame; -import java.awt.Image; -import java.awt.Insets; -import java.awt.MenuBar; -import java.awt.Rectangle; -import java.awt.peer.FramePeer; - -public class QtFramePeer extends QtWindowPeer implements FramePeer -{ - private int theState; // FIXME - - long frameObject; - - public QtFramePeer( QtToolkit kit, Component owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setTitle( ((Frame)owner).getTitle() ); - if( ((Frame)owner).getMenuBar() != null ) - setMenuBar( ((Frame)owner).getMenuBar() ); - } - - private native void setIcon(QtImage image); - - private native void setMaximizedBounds(int w, int h); - - private native void setMenu(QtMenuBarPeer mb); - - private native int menuBarHeight(); - - // ************ Public methods ********************* - - public void destroy() - { - dispose(); - } - - public int getState() - { - // FIXME - return theState; - } - - public Insets getInsets() - { - int mbHeight = ( ((Frame)owner).getMenuBar() != null ) ? - menuBarHeight() : 0; - return new Insets(mbHeight, 0, 0, 0); - } - - public void setIconImage(Image im) - { - if (im instanceof QtImage) - setIcon( (QtImage)im ); - else - setIcon( new QtImage( im.getSource() ) ); - } - - public void setMaximizedBounds(Rectangle rect) - { - // FIXME - } - - public void setMenuBar(MenuBar mb) - { - if( mb != null ) - { - QtMenuBarPeer mbpeer = (QtMenuBarPeer)mb.getPeer(); - if( mbpeer == null ) - { - mb.addNotify(); - mbpeer = (QtMenuBarPeer)mb.getPeer(); - if( mbpeer == null ) - throw new IllegalStateException("No menu bar peer."); - } - mbpeer.addMenus(); - setMenu( mbpeer ); - } - else - setMenu( null ); - } - - public void setResizable(boolean resizeable) - { - // FIXME - } - - public void setState(int s) - { - theState = s; - // FIXME - } - - public void setBoundsPrivate(int x, int y, int width, int height) - { - // TODO Auto-generated method stub - - } - - public void updateAlwaysOnTop() - { - // TODO Auto-generated method stub - - } - - public boolean requestWindowFocus() - { - // TODO Auto-generated method stub - return false; - } - - public Rectangle getBoundsPrivate() - { - // TODO: Implement this properly. - throw new InternalError("Not yet implemented"); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtGraphics.java b/libjava/classpath/gnu/java/awt/peer/qt/QtGraphics.java deleted file mode 100644 index f68cc0d..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtGraphics.java +++ /dev/null @@ -1,714 +0,0 @@ -/* QtGraphics.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.AlphaComposite; -import java.awt.AWTPermission; -import java.awt.BasicStroke; -import java.awt.Color; -import java.awt.Composite; -import java.awt.GradientPaint; -import java.awt.GraphicsConfiguration; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.Image; -import java.awt.RenderingHints; -import java.awt.Rectangle; -import java.awt.Paint; -import java.awt.Polygon; -import java.awt.Shape; -import java.awt.Stroke; -import java.awt.font.FontRenderContext; -import java.awt.font.GlyphVector; -import java.awt.geom.AffineTransform; -import java.awt.geom.Arc2D; -import java.awt.geom.Ellipse2D; -import java.awt.geom.Line2D; -import java.awt.geom.Rectangle2D; -import java.awt.geom.RoundRectangle2D; -import java.awt.image.BufferedImage; -import java.awt.image.BufferedImageOp; -import java.awt.image.ImageObserver; -import java.awt.image.RenderedImage; -import java.awt.image.renderable.RenderableImage; - -import java.text.AttributedCharacterIterator; -import java.text.CharacterIterator; -import java.util.Map; - -/** - * QtGraphics is an abstract implementation of Graphics2D over a QPainter - * object. This is to be subclassed for different drawing contexts, - * which may have different requirements. - */ -public abstract class QtGraphics extends Graphics2D -{ - /** - * Native QPainter pointer. - */ - protected long nativeObject; - - private static final AffineTransform identity = new AffineTransform(); - - // Graphics state - protected Font font; // Current font. - protected Color color, bgcolor; // Current color and background color. - protected Shape clip; // Current clipping area. - protected Shape initialClip; // Initial clip bounds - protected AffineTransform xform; // Current transform - protected Stroke currentStroke; // the current stroke - protected boolean nativeStroking; // whether we're using Qt's stroking or not - protected Composite composite; // current composite operator - protected double currentAlpha; // current alpha - protected Paint currentPaint; // current paint - protected RenderingHints renderingHints; // the rendering hints. - - /** - * Owner Graphics, used by subcontext created by create() - * to avoid GC of the original context. - */ - Graphics parent; - - /** - * Do-nothing constructor. - */ - QtGraphics() - { - } - - /** - * Copying constructor - used by copy() and subclasses. - */ - QtGraphics(QtGraphics parent) - { - cloneNativeContext( parent ); - setFont( parent.getFont() ); - setAlpha( parent.currentAlpha ); - setBackground( parent.getBackground() ); - setColor( parent.getColor() ); - setClip( (initialClip = parent.getClip()) ); - setTransform( parent.getTransform() ); - setStroke( parent.getStroke() ); - setComposite( parent.getComposite() ); - setPaint( parent.getPaint() ); - setRenderingHints( parent.getRenderingHints() ); - } - - /** - * Set up some generic defaults. - */ - protected void setup() - { - font = new Font ("Dialog", Font.PLAIN, 12); - setTransform( identity ); - setStroke( new BasicStroke() ); - renderingHints = new RenderingHints( null ); - } - - public synchronized native void delete(); - - public void dispose() - { - } - - // ********************** etc ******************************* - - private void resetClip() - { - AffineTransform current = getTransform(); - setTransform( identity ); - setClip( initialClip ); - setTransform( current ); - } - - protected native void initImage(QtImage image); - protected native void initVolatileImage(QtVolatileImage image); - - // Creates a new native QPainter object on the same context. - private native void cloneNativeContext( QtGraphics parent ); - private native void setColor(int r, int g, int b, int a); - private native void drawNative( QPainterPath p ); - private native void fillNative( QPainterPath p ); - private native void setClipNative( QPainterPath p ); - private native void setClipRectNative( int x, int y, int w, int h ); - private native void intersectClipNative( QPainterPath p ); - private native void intersectClipRectNative( int x, int y, int w, int h ); - private native void setQtTransform(QMatrix m); - private native void setNativeStroke(QPen p); - private native void setNativeComposite(int alphaMode); - private native void drawStringNative(String string, double x, double y); - private native void setLinearGradient(int r1, int g1, int b1, - int r2, int g2, int b2, - double x1, double y1, - double x2, double y2, boolean cyclic); - private native void setAlphaNative(double alpha); - private native void setFontNative(QtFontPeer font); - private native QPainterPath getClipNative(); - - void setAlpha(double alpha) - { - currentAlpha = alpha; - setAlphaNative(currentAlpha); - } - - // ************ Public methods ********************* - - /** - * Context-sensitive methods are declared abstract. - */ - public abstract Graphics create(); - - public abstract void copyArea(int x, int y, int width, int height, - int dx, int dy); - - public abstract GraphicsConfiguration getDeviceConfiguration(); - - - public Color getColor() - { - return new Color(color.getRed(), color.getGreen(), color.getBlue()); - } - - public void setColor(Color c) - { - if( c == null ) - c = Color.white; - this.color = c; - int alpha = (int)(c.getAlpha() * currentAlpha); - setColor(c.getRed(), c.getGreen(), c.getBlue(), alpha); - } - - public void setBackground(Color color) - { - bgcolor = new Color(color.getRed(), color.getGreen(), color.getBlue()); - } - - public Color getBackground() - { - return new Color(bgcolor.getRed(), bgcolor.getGreen(), bgcolor.getBlue()); - } - - public void setPaintMode() - { - } - - public void setXORMode(Color color) - { - // FIXME - } - - public boolean hit(Rectangle rect, Shape s, boolean onStroke) - { - if( onStroke ) - { - Shape stroked = currentStroke.createStrokedShape( s ); - return stroked.intersects( (double)rect.x, (double)rect.y, - (double)rect.width, (double)rect.height ); - } - return s.intersects( (double)rect.x, (double)rect.y, - (double)rect.width, (double)rect.height ); - } - - // ******************* Font *********************** - public Font getFont() - { - return font; - } - - public void setFont(Font font) - { - if( font == null ) - return; - this.font = font; - if(font.getPeer() != null && font.getPeer() instanceof QtFontPeer) - setFontNative( (QtFontPeer)font.getPeer() ); - } - - public FontMetrics getFontMetrics(Font font) - { - return new QtFontMetrics(font, this); - } - - // ***************** Clipping ********************* - - /** - * Intersects the current clip with the shape - */ - public void clip(Shape s) - { - intersectClipNative( new QPainterPath( s ) ); - } - - public void clipRect(int x, int y, int width, int height) - { - intersectClipRectNative( x, y, width, height ); - } - - public void setClip(int x, int y, int width, int height) - { - setClipRectNative( x, y, width, height ); - } - - public Shape getClip() - { - return getClipNative().getPath(); - } - - public native Rectangle getClipBounds(); - - /** - * Sets the clip - */ - public void setClip(Shape clip) - { - if (clip == null) - resetClip(); - else - setClipNative(new QPainterPath( clip )); - } - - // ***************** Drawing primitives ********************* - - public void draw(Shape s) - { - if( nativeStroking ) - drawNative( new QPainterPath(s) ); - else - fillNative( new QPainterPath( currentStroke.createStrokedShape( s ) ) ); - } - - public void fill(Shape s) - { - fillNative( new QPainterPath(s) ); - } - - public void drawLine(int x1, int y1, int x2, int y2) - { - if( nativeStroking ) - drawNative( new QPainterPath((double)x1, (double)y1, (double)x2, (double)y2, true) ); - else - draw( new Line2D.Double((double)x1, (double)y1, (double)x2, (double)y2) ); - } - - public void drawRect(int x, int y, int width, int height) - { - if( nativeStroking ) - drawNative( new QPainterPath((double)x, (double)y, - (double)width, (double)height) ); - else - fillNative( new QPainterPath - ( currentStroke.createStrokedShape - (new Rectangle2D.Double - ((double)x, (double)y, - (double)width, (double)height) ) ) ); - } - - public void fillRect(int x, int y, int width, int height) - { - fillNative( new QPainterPath( x, y, width, height ) ); - } - - public void clearRect(int x, int y, int width, int height) - { - Color c = color; - setColor( bgcolor ); // FIXME - fillRect( x, y, width, height ); - setColor( c ); - } - - public void drawRoundRect(int x, int y, int width, int height, - int arcWidth, int arcHeight) - { - draw( new RoundRectangle2D.Double(x, y, width, height, - arcWidth, arcHeight) ); - } - - public void fillRoundRect(int x, int y, int width, int height, - int arcWidth, int arcHeight) - { - fill( new RoundRectangle2D.Double(x, y, width, height, - arcWidth, arcHeight) ); - } - - public void drawOval(int x, int y, int width, int height) - { - draw( new Ellipse2D.Double((double)x, (double)y, - (double)width, (double)height) ); - } - - public void fillOval(int x, int y, int width, int height) - { - fill( new Ellipse2D.Double(x, y, width, height) ); - } - - public void drawArc(int x, int y, int width, int height, - int arcStart, int arcAngle) - { - draw( new Arc2D.Double(x, y, width, height, arcStart, arcAngle, - Arc2D.OPEN) ); - } - - public void fillArc(int x, int y, int width, int height, - int arcStart, int arcAngle) - { - fill( new Arc2D.Double(x, y, width, height, arcStart, arcAngle, - Arc2D.CHORD) ); - } - - public void drawPolyline(int xPoints[], int yPoints[], int npoints) - { - for( int i = 0; i < npoints - 1; i++) - drawLine(xPoints[i], yPoints[i], xPoints[i + 1], yPoints[i + 1]); - } - - public void drawPolygon(int xPoints[], int yPoints[], int npoints) - { - draw( new Polygon(xPoints, yPoints, npoints) ); - } - - public void fillPolygon(int xPoints[], int yPoints[], int npoints) - { - fill( new Polygon(xPoints, yPoints, npoints) ); - } - - public native void fill3DRect(int x, int y, int width, int height, boolean raised); - - public native void draw3DRect(int x, int y, int width, int height, boolean raised); - - // *********************** Text rendering ************************* - - public void drawString(String string, int x, int y) - { - drawStringNative(string, (double)x, (double)y); - } - - public void drawString(String string, float x, float y) - { - drawStringNative(string, (double)x, (double)y); - } - - public void drawString (AttributedCharacterIterator ci, int x, int y) - { - // FIXME - to something more correct ? - String s = ""; - for(char c = ci.first(); c != CharacterIterator.DONE; c = ci.next()) - s += c; - drawString(s, x, y); - } - - public void drawString(AttributedCharacterIterator ci, - float x, float y) - { - // FIXME - to something more correct ? - String s = ""; - for(char c = ci.first(); c != CharacterIterator.DONE; c = ci.next()) - s += c; - drawString(s, x, y); - } - - public void drawGlyphVector(GlyphVector v, float x, float y) - { - throw new RuntimeException("Not implemented"); - } - - // ******************* Image drawing ****************************** - public boolean drawImage(Image image, - AffineTransform Tx, - ImageObserver obs) - { - if (image instanceof QtImage) - return ((QtImage)image).drawImage(this, new QMatrix( Tx ), obs); - - return (new QtImage(image.getSource())).drawImage(this, - new QMatrix( Tx ), - obs); - } - - public boolean drawImage(Image image, int x, int y, Color bgcolor, - ImageObserver observer) - { - if (image instanceof QtImage) - return ((QtImage)image).drawImage (this, x, y, bgcolor, observer); - return (new QtImage(image.getSource())).drawImage (this, x, y, - bgcolor, observer); - } - - public boolean drawImage(Image image, - int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, - Color bgcolor, ImageObserver observer) - { - if (image instanceof QtImage) - return ((QtImage)image).drawImage(this, dx1, dy1, dx2, dy2, - sx1, sy1, sx2, sy2, bgcolor, observer); - - return (new QtImage(image.getSource())).drawImage(this, dx1, dy1, - dx2, dy2, - sx1, sy1, sx2, sy2, - bgcolor, observer); - } - - public boolean drawImage(Image image, int x, int y, - int width, int height, Color bgcolor, - ImageObserver observer) - { - if (image instanceof QtImage) - return ((QtImage)image).drawImage (this, x, y, width, height, - bgcolor, observer); - return (new QtImage(image.getSource())).drawImage (this, x, y, - width, height, - bgcolor, observer); - } - - public boolean drawImage(Image image, int x, int y, int width, int height, - ImageObserver observer) - { - return drawImage(image, x, y, width, height, null, observer); - } - - public boolean drawImage(Image image, int x, int y, ImageObserver observer) - { - return drawImage(image, x, y, null, observer); - } - - public boolean drawImage(Image image, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer) - { - return drawImage(image, dx1, dy1, dx2, dy2, - sx1, sy1, sx2, sy2, null, observer); - } - - // *********************** Transform methods ************************* - public AffineTransform getTransform() - { - return new AffineTransform( xform ); - } - - public void setTransform(AffineTransform Tx) - { - xform = new AffineTransform( Tx ); - setQtTransform( new QMatrix( xform ) ); - } - - public void rotate(double theta) - { - xform.rotate( theta ); - setQtTransform( new QMatrix( xform ) ); - } - - public void rotate(double theta, double x, double y) - { - xform.rotate(theta, x, y); - setQtTransform( new QMatrix( xform ) ); - } - - public void scale(double sx, double sy) - { - xform.scale(sx, sy); - setQtTransform( new QMatrix( xform ) ); - } - - public void shear(double shx, double shy) - { - xform.shear(shx, shy); - setQtTransform( new QMatrix( xform ) ); - } - - public void transform(AffineTransform Tx) - { - xform.concatenate( Tx ); - setQtTransform( new QMatrix( xform ) ); - } - - public void translate(double tx, double ty) - { - xform.translate( tx, ty ); - setQtTransform( new QMatrix( xform ) ); - } - - public void translate(int x, int y) - { - translate((double)x, (double)y); - } - - // *************** Stroking, Filling, Compositing ***************** - public void setStroke(Stroke s) - { - try // ..to convert the stroke into a native one. - { - QPen pen = new QPen( s ); - nativeStroking = true; - setNativeStroke( pen ); - setColor( color ); - } - catch (IllegalArgumentException e) - { - nativeStroking = false; - } - currentStroke = s; - } - - public Stroke getStroke() - { // FIXME: return copy? - return currentStroke; - } - - public void setComposite(Composite comp) - { - if( comp == null) - { - setNativeComposite( AlphaComposite.SRC_OVER ); - return; - } - - if( comp instanceof AlphaComposite ) - { - if( ((AlphaComposite)comp).getRule() != AlphaComposite.XOR ) - setAlpha( ((AlphaComposite)comp).getAlpha() ); - setNativeComposite( ((AlphaComposite)comp).getRule() ); - composite = comp; - } - else - { - // FIXME: this check is only required "if this Graphics2D - // context is drawing to a Component on the display screen". - SecurityManager sm = System.getSecurityManager(); - if (sm != null) - sm.checkPermission(new AWTPermission("readDisplayPixels")); - - throw new UnsupportedOperationException("We don't support custom"+ - " composites yet."); - } - } - - public Composite getComposite() - { - return composite; - } - - public void setPaint(Paint p) - { - if( p == null ) - return; - - // FIXME - currentPaint = p; - if( p instanceof GradientPaint ) - { - GradientPaint lg = (GradientPaint)p; - setLinearGradient(lg.getColor1().getRed(), lg.getColor1().getGreen(), - lg.getColor1().getBlue(), lg.getColor2().getRed(), - lg.getColor2().getGreen(), lg.getColor2().getBlue(), - lg.getPoint1().getX(), lg.getPoint1().getY(), - lg.getPoint2().getX(), lg.getPoint2().getY(), - lg.isCyclic() ); - return; - } - if( p instanceof Color ) - { - setColor((Color) p); - return; - } - throw new UnsupportedOperationException("We don't support custom"+ - " paints yet."); - } - - public Paint getPaint() - { - // FIXME - return currentPaint; - } - - // ********************** Rendering Hints ************************* - - public void addRenderingHints(Map hints) - { - renderingHints.putAll( hints ); - } - - public Object getRenderingHint(RenderingHints.Key hintKey) - { - return renderingHints.get( hintKey ); - } - - public RenderingHints getRenderingHints() - { - return (RenderingHints) renderingHints.clone(); - } - - public void setRenderingHints(Map<?,?> hints) - { - renderingHints = new RenderingHints( null ); - renderingHints.putAll(hints); - updateRenderingHints(); - } - - public void setRenderingHint(RenderingHints.Key hintKey, Object hintValue) - { - renderingHints.put( hintKey, hintValue ); - updateRenderingHints(); - } - - private void updateRenderingHints() - { - // FIXME - update native settings. - } - - ////////////////////////////// unimplemented ///////////////////// - - public FontRenderContext getFontRenderContext() - { - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void drawRenderableImage(RenderableImage image, AffineTransform xform) - { - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void drawRenderedImage(RenderedImage image, AffineTransform xform) - { - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void drawImage(BufferedImage image, BufferedImageOp op, int x, int y) - { - throw new UnsupportedOperationException("Not implemented yet"); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtGraphicsEnvironment.java b/libjava/classpath/gnu/java/awt/peer/qt/QtGraphicsEnvironment.java deleted file mode 100644 index dec4db2..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtGraphicsEnvironment.java +++ /dev/null @@ -1,105 +0,0 @@ -/* QtGraphicsEnvironment.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Font; -import java.awt.Graphics2D; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.image.BufferedImage; -import java.util.Locale; - -public class QtGraphicsEnvironment extends GraphicsEnvironment -{ - QtToolkit toolkit; - GraphicsDevice[] screens; - - public QtGraphicsEnvironment (QtToolkit tk) - { - super(); - toolkit = tk; - // Get the number of screens from Qt. - int n = toolkit.numScreens(); - - /** - * Create the screen device objects - */ - screens = new GraphicsDevice[ n ]; - for(int i = 0; i < n; i++) - screens[ i ] = new QtScreenDevice( i ); - } - - public Font[] getAllFonts () - { - String[] fonts = getAvailableFontFamilyNames(); - Font[] fontObjs = new Font[fonts.length]; - for( int i = 0; i < fonts.length; i++) - fontObjs[i] = new Font(fonts[i], Font.PLAIN, 12); - return fontObjs; - } - - public String[] getAvailableFontFamilyNames() - { - return toolkit.getFontList(); - } - - public String[] getAvailableFontFamilyNames(Locale l) - { - return getAvailableFontFamilyNames(); - } - - public GraphicsDevice getDefaultScreenDevice () - { - return screens[ toolkit.defaultScreen() ]; - } - - public Graphics2D createGraphics (BufferedImage image) - { - return (Graphics2D)image.getGraphics(); - } - - public GraphicsDevice[] getScreenDevices() - { - return screens; - } - - public QtToolkit getToolkit() - { - return toolkit; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtImage.java b/libjava/classpath/gnu/java/awt/peer/qt/QtImage.java deleted file mode 100644 index b7e50ea..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtImage.java +++ /dev/null @@ -1,641 +0,0 @@ -/* QtImage.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Graphics; -import java.awt.Color; -import java.awt.Image; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.MemoryImageSource; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.io.File; -import java.io.IOException; -import java.io.ByteArrayOutputStream; -import java.io.BufferedInputStream; -import java.net.URL; -import java.util.Hashtable; -import java.util.WeakHashMap; -import java.util.Vector; - -/** - * QtImage - wraps a QImage - * - */ -public class QtImage extends Image -{ - int width = -1, height = -1; - - /** - * Properties. - */ - Hashtable props; - - /** - * Loaded or not flag, for asynchronous compatibility. - */ - boolean isLoaded; - - /** - * Pointer to the QImage - */ - long nativeObject; - - /** - * Observer queue. - */ - Vector observers; - - /** - * Error flag for loading. - */ - boolean errorLoading; - - /** - * Original source, if created from an ImageProducer. - */ - ImageProducer source; - - /* - * The 32-bit AARRGGBB format the uses. - */ - static ColorModel nativeModel = new DirectColorModel(32, - 0x00FF0000, - 0x0000FF00, - 0x000000FF, - 0xFF000000); - /** - * HashMap of Graphics objects painting on this Image. - */ - WeakHashMap painters; - - /** - * Flags if this image is to be destroyed. - */ - boolean killFlag; - - /** - * Clears the image to RGBA 0 - */ - public native void clear(); - - /** - * Returns a copy of the pixel data as a java array. - */ - private native int[] getPixels(); - - /** - * Sets the pixel data from a java array. - */ - private native void setPixels(int[] pixels); - - /** - * Loads an image - */ - private native boolean loadImage(String name); - - /** - * Loads an image from data. - */ - private native boolean loadImageFromData(byte[] data); - - /** - * Allocates a QImage - */ - private native void createImage(); - - /** - * Frees the above. - */ - private synchronized native void freeImage(); - - /** - * Sets the image to scaled copy of src image. hints are rendering hints. - */ - private native void createScaledImage(QtImage src, int hints); - - /** - * Draws the image optionally composited. - */ - native void drawPixels (QtGraphics gc, - int bg_red, int bg_green, int bg_blue, - int x, int y, - boolean composite); - /** - * Draws the image, optionally scaled and composited. - */ - private native void drawPixelsScaled (QtGraphics gc, - int bg_red, int bg_green, int bg_blue, - int x, int y, int width, int height, - boolean composite); - - /** - * Draws the image transformed. - */ - private native void drawPixelsTransformed (QtGraphics gc, QMatrix transform); - - /** - * Draws the image scaled flipped and optionally composited. - */ - native void drawPixelsScaledFlipped (QtGraphics gc, - int bg_red, int bg_green, - int bg_blue, - boolean flipX, boolean flipY, - int srcX, int srcY, - int srcWidth, int srcHeight, - int dstX, int dstY, - int dstWidth, int dstHeight, - boolean composite); - - /** - * Creates the image from an ImageProducer. May result in an error image. - */ - public QtImage (ImageProducer producer) - { - killFlag = false; - isLoaded = false; - observers = new Vector(); - source = producer; - errorLoading = false; - if( producer != null ) - source.startProduction(new QtImageConsumer(this, source)); - } - - /** - * Creates the image from a URL. May result in an error image. - */ - public QtImage (URL url) - { - killFlag = false; - isLoaded = false; - observers = new Vector(); - errorLoading = false; - if( url == null) - return; - ByteArrayOutputStream baos = new ByteArrayOutputStream( 5000 ); - try - { - BufferedInputStream bis = new BufferedInputStream(url.openStream()); - - byte[] buf = new byte[5000]; - int n = 0; - - while ( (n = bis.read( buf )) != -1 ) - baos.write(buf, 0, n); - bis.close(); - } - catch(IOException e) - { - throw new IllegalArgumentException("Couldn't load image."); - } - if ( loadImageFromData( baos.toByteArray() ) != true ) - throw new IllegalArgumentException("Couldn't load image."); - - isLoaded = true; - observers = null; - props = new Hashtable(); - } - - /** - * Constructs a QtImage by loading a given file. - * - * @throws IllegalArgumentException if the image could not be loaded. - */ - public QtImage (String filename) - { - killFlag = false; - File f = new File(filename); - observers = null; - props = new Hashtable(); - try - { - String fn = f.getCanonicalPath(); - if (loadImage( fn ) != true) - { - errorLoading = true; - isLoaded = false; - return; - } - } - catch(IOException e) - { - errorLoading = true; - isLoaded = false; - return; - } - errorLoading = false; - isLoaded = true; - } - - /** - * Constructs a QtImage from a byte array of an image file. - * - * @throws IllegalArgumentException if the image could not be loaded. - */ - public QtImage (byte[] data) - { - if (loadImageFromData(data) != true) - throw new IllegalArgumentException("Couldn't load image."); - - killFlag = false; - isLoaded = true; - observers = null; - errorLoading = false; - props = new Hashtable(); - } - - /** - * Constructs an empty QtImage. - */ - public QtImage (int width, int height) - { - this.width = width; - this.height = height; - props = new Hashtable(); - isLoaded = true; - killFlag = false; - observers = null; - errorLoading = false; - createImage(); - clear(); - } - - /** - * Constructs a scaled version of the src bitmap, using Qt - */ - private QtImage (QtImage src, int width, int height, int hints) - { - this.width = width; - this.height = height; - props = new Hashtable(); - isLoaded = true; - killFlag = false; - observers = null; - errorLoading = false; - - createScaledImage(src, hints); - } - - /** - * Callback from the image consumer. - */ - public void setImage(int width, int height, - int[] pixels, Hashtable properties) - { - this.width = width; - this.height = height; - props = (properties != null) ? properties : new Hashtable(); - - if (width <= 0 || height <= 0 || pixels == null) - { - errorLoading = true; - return; - } - - isLoaded = true; - deliver(); - createImage(); - setPixels(pixels); - } - - // java.awt.Image methods //////////////////////////////////////////////// - - public int getWidth (ImageObserver observer) - { - if (addObserver(observer)) - return -1; - - return width; - } - - public int getHeight (ImageObserver observer) - { - if (addObserver(observer)) - return -1; - - return height; - } - - public Object getProperty (String name, ImageObserver observer) - { - if (addObserver(observer)) - return UndefinedProperty; - - Object value = props.get (name); - return (value == null) ? UndefinedProperty : value; - } - - /** - * Returns the source of this image. - */ - public ImageProducer getSource () - { - if (!isLoaded) - return null; - return new MemoryImageSource(width, height, nativeModel, getPixels(), - 0, width); - } - - void putPainter(QtImageGraphics g) - { - if( painters == null ) - painters = new WeakHashMap(); - painters.put( g, "dummy" ); - } - - void removePainter(QtImageGraphics g) - { - painters.remove( g ); - if( killFlag && painters.isEmpty() ) - freeImage(); - } - - /** - * Creates a Graphics context for this image. - */ - public Graphics getGraphics () - { - if (!isLoaded || killFlag) - return null; - - return new QtImageGraphics(this); - } - - /** - * Creates a Graphics context for this image. - */ - Graphics getDirectGraphics(QtComponentPeer peer) - { - if (!isLoaded) - return null; - - return new QtImageDirectGraphics(this, peer); - } - - /** - * Returns a scaled instance of this image. - */ - public Image getScaledInstance(int width, - int height, - int hints) - { - if (width <= 0 || height <= 0) - throw new IllegalArgumentException("Width and height of scaled bitmap"+ - "must be >= 0"); - - return new QtImage(this, width, height, hints); - } - - /** - * If the image is loaded and comes from an ImageProducer, - * regenerate the image from there. - * - * I have no idea if this is ever actually used. Since QtImage can't be - * instantiated directly, how is the user to know if it was created from - * an ImageProducer or not? - */ - public synchronized void flush () - { - if (isLoaded && source != null) - { - observers = new Vector(); - isLoaded = false; - freeImage(); - source.startProduction(new QtImageConsumer(this, source)); - } - } - - public void finalize() - { - dispose(); - } - - public void dispose() - { - if (isLoaded) - { - if( painters == null || painters.isEmpty() ) - freeImage(); - else - killFlag = true; // can't destroy image yet. - // Do so when all painters are gone. - } - } - - /** - * Returns the image status, used by QtToolkit - */ - public int checkImage (ImageObserver observer) - { - if (addObserver(observer)) - { - if (errorLoading == true) - return ImageObserver.ERROR; - else - return 0; - } - - return ImageObserver.ALLBITS | ImageObserver.WIDTH | ImageObserver.HEIGHT; - } - - // Drawing methods //////////////////////////////////////////////// - - /** - * Draws an image with eventual scaling/transforming. - */ - public boolean drawImage (QtGraphics g, QMatrix matrix, - ImageObserver observer) - { - if (addObserver(observer)) - return false; - - drawPixelsTransformed (g, matrix); - - return true; - } - - /** - * Draws an image to the QtGraphics context, at (x,y) with optional - * compositing with a background color. - */ - public boolean drawImage (QtGraphics g, int x, int y, - Color bgcolor, ImageObserver observer) - { - if (addObserver(observer)) - return false; - - if(bgcolor != null) - drawPixels(g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), x, y, true); - else - drawPixels(g, 0, 0, 0, x, y, false); - - return true; - } - - /** - * Draws an image to the QtGraphics context, at (x,y) scaled to - * width and height, with optional compositing with a background color. - */ - public boolean drawImage (QtGraphics g, int x, int y, int width, int height, - Color bgcolor, ImageObserver observer) - { - if (addObserver(observer)) - return false; - - if(bgcolor != null) - drawPixelsScaled(g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), x, y, width, height, true); - else - drawPixelsScaled(g, 0, 0, 0, x, y, width, height, false); - - return true; - } - - /** - * Draws an image with eventual scaling/transforming. - */ - public boolean drawImage (QtGraphics g, int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, - Color bgcolor, ImageObserver observer) - { - if (addObserver(observer)) - return false; - - boolean flipX = (dx1 > dx2)^(sx1 > sx2); - boolean flipY = (dy1 > dy2)^(sy1 > sy2); - int dstWidth = Math.abs (dx2 - dx1); - int dstHeight = Math.abs (dy2 - dy1); - int srcWidth = Math.abs (sx2 - sx1); - int srcHeight = Math.abs (sy2 - sy1); - int srcX = (sx1 < sx2) ? sx1 : sx2; - int srcY = (sy1 < sy2) ? sy1 : sy2; - int dstX = (dx1 < dx2) ? dx1 : dx2; - int dstY = (dy1 < dy2) ? dy1 : dy2; - - // Clipping. This requires the dst to be scaled as well, - if (srcWidth > width) - { - dstWidth = (int)((double)dstWidth*((double)width/(double)srcWidth)); - srcWidth = width - srcX; - } - - if (srcHeight > height) - { - dstHeight = (int)((double)dstHeight*((double)height/(double)srcHeight)); - srcHeight = height - srcY; - } - - if (srcWidth + srcX > width) - { - dstWidth = (int)((double)dstWidth * (double)(width - srcX)/(double)srcWidth); - srcWidth = width - srcX; - } - - if (srcHeight + srcY > height) - { - dstHeight = (int)((double)dstHeight * (double)(width - srcY)/(double)srcHeight); - srcHeight = height - srcY; - } - - if ( srcWidth <= 0 || srcHeight <= 0 || dstWidth <= 0 || dstHeight <= 0) - return true; - - if(bgcolor != null) - drawPixelsScaledFlipped (g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), - flipX, flipY, - srcX, srcY, - srcWidth, srcHeight, - dstX, dstY, - dstWidth, dstHeight, - true); - else - drawPixelsScaledFlipped (g, 0, 0, 0, flipX, flipY, - srcX, srcY, srcWidth, srcHeight, - dstX, dstY, dstWidth, dstHeight, - false); - return true; - } - - public native void copyArea(int x, int y, int width, int height, - int dx, int dy); - - // Private methods //////////////////////////////////////////////// - - /** - * Delivers notifications to all queued observers. - */ - private void deliver() - { - int flags = ImageObserver.HEIGHT | - ImageObserver.WIDTH | - ImageObserver.PROPERTIES | - ImageObserver.ALLBITS; - - if (observers != null) - for(int i=0; i < observers.size(); i++) - ((ImageObserver)observers.elementAt(i)). - imageUpdate(this, flags, 0, 0, width, height); - - observers = null; - } - - /** - * Adds an observer, if we need to. - * @return true if an observer was added. - */ - private boolean addObserver(ImageObserver observer) - { - if (!isLoaded) - { - if(observer != null) - if (!observers.contains (observer)) - observers.addElement (observer); - return true; - } - return false; - } - - public String toString() - { - return "QtImage [isLoaded="+isLoaded+", width="+width+", height="+height - +"]"; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtImageConsumer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtImageConsumer.java deleted file mode 100644 index 9883475..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtImageConsumer.java +++ /dev/null @@ -1,147 +0,0 @@ -/* QtImageConsumer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.image.ColorModel; -import java.awt.image.ImageConsumer; -import java.awt.image.ImageProducer; -import java.util.Hashtable; - -/** - * Helper class to QtImage. Sits and gathers pixels for a QtImage and then - * calls QtImage.setImage(). - * - * @author Sven de Marothy - */ -public class QtImageConsumer implements ImageConsumer -{ - private QtImage target; - private int width, height; - private Hashtable properties; - private int[] pixelCache = null; - private ImageProducer source; - - public QtImageConsumer(QtImage target, ImageProducer source) - { - this.target = target; - this.source = source; - } - - public synchronized void imageComplete (int status) - { - source.removeConsumer(this); - target.setImage(width, height, pixelCache, properties); - } - - public synchronized void setColorModel (ColorModel model) - { - // This method is to inform on what the most used color model - // in the image is, for optimization reasons. We ignore this - // information. - } - - public synchronized void setDimensions (int width, int height) - { - pixelCache = new int[width*height]; - - this.width = width; - this.height = height; - } - - public synchronized void setHints (int flags) - { - // This method informs us in which order the pixels are - // delivered, for progressive-loading support, etc. - // Since we wait until it's all loaded, we can ignore the hints. - } - - public synchronized void setPixels (int x, int y, int width, int height, - ColorModel cm, byte[] pixels, - int offset, int scansize) - { - setPixels (x, y, width, height, cm, convertPixels (pixels), offset, - scansize); - } - - public synchronized void setPixels (int x, int y, int width, int height, - ColorModel cm, int[] pixels, - int offset, int scansize) - { - if (pixelCache == null) - return; // Not sure this should ever happen. - - if (cm.equals(QtImage.nativeModel)) - for (int i = 0; i < height; i++) - System.arraycopy (pixels, offset + (i * scansize), - pixelCache, (y + i) * this.width + x, - width); - else - { - for (int i = 0; i < height; i++) - for (int j = 0; j < width; j++) - { - // get in AARRGGBB and convert to AABBGGRR - int pix = cm.getRGB(pixels[offset + (i * scansize) + x + j]); - byte b = (byte)(pix & 0xFF); - byte r = (byte)(((pix & 0x00FF0000) >> 16) & 0xFF); - pix &= 0xFF00FF00; - pix |= ((b & 0xFF) << 16); - pix |= (r & 0xFF); - pixelCache[(y + i) * this.width + x + j] = pix; - } - } - } - - /** - * This is an old method, no idea if it's correct. - */ - private int[] convertPixels (byte[] pixels) - { - int ret[] = new int[pixels.length]; - - for (int i = 0; i < pixels.length; i++) - ret[i] = pixels[i] & 0xFF; - - return ret; - } - - public synchronized void setProperties (Hashtable props) - { - this.properties = props; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtImageDirectGraphics.java b/libjava/classpath/gnu/java/awt/peer/qt/QtImageDirectGraphics.java deleted file mode 100644 index daa174a..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtImageDirectGraphics.java +++ /dev/null @@ -1,145 +0,0 @@ -/* QtImageDirectGraphics.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Color; -import java.awt.Image; -import java.awt.Shape; -import java.awt.geom.AffineTransform; -import java.awt.image.ImageObserver; - -/** - * A QtImagePainter that does an update after every drawing op. - */ -public class QtImageDirectGraphics extends QtImageGraphics -{ - private QtComponentPeer peer; - private boolean modified; - - public QtImageDirectGraphics(QtImage image, QtComponentPeer peer) - { - super( image ); - this.peer = peer; - modified = false; - } - - public QtImageDirectGraphics(QtImageGraphics g) - { - super( g ); - } - - private void scheduleUpdate() - { - } - - public void dispose() - { - super.dispose(); - peer.toolkit.sync(); - peer.QtUpdate(); - } - - public void draw(Shape s) - { - super.draw(s); - scheduleUpdate(); - } - - public void fill(Shape s) - { - super.fill(s); - scheduleUpdate(); - } - - public void drawString(String string, int x, int y) - { - super.drawString( string, x, y ); - scheduleUpdate(); - } - - public void drawString(String string, float x, float y) - { - super.drawString( string, x, y ); - scheduleUpdate(); - } - - public void drawLine(int x1, int y1, int x2, int y2) - { - super.drawLine(x1, y1, x2, y2); - scheduleUpdate(); - } - - public boolean drawImage(Image image, - AffineTransform Tx, - ImageObserver obs) - { - boolean r = super.drawImage(image, Tx, obs); - scheduleUpdate(); - return r; - } - - public boolean drawImage(Image image, int x, int y, Color bgcolor, - ImageObserver observer) - { - boolean r = super.drawImage(image, x, y, bgcolor, observer); - scheduleUpdate(); - return r; - } - - public boolean drawImage(Image image, - int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, - Color bgcolor, ImageObserver observer) - { - boolean r = super.drawImage( image, dx1, dy1, dx2, dy2, - sx1, sy1, sx2, sy2, - bgcolor, observer); - scheduleUpdate(); - return r; - } - - public boolean drawImage(Image image, int x, int y, - int width, int height, Color bgcolor, - ImageObserver observer) - { - boolean r = super.drawImage(image, x, y, width, height, bgcolor, - observer); - scheduleUpdate(); - return r; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtImageGraphics.java b/libjava/classpath/gnu/java/awt/peer/qt/QtImageGraphics.java deleted file mode 100644 index bba25e0..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtImageGraphics.java +++ /dev/null @@ -1,139 +0,0 @@ -/* QtImageGraphics.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Color; -import java.awt.GraphicsConfiguration; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Rectangle; -import java.util.Stack; - -/** - * QtComponentPainter is a Graphics2D context for painting to QtImage and - * QtVolatileImages. - */ -public class QtImageGraphics extends QtGraphics -{ - Image parentImage; - Stack owners; - QtImageGraphics topParent; - - public QtImageGraphics(Image image) - { - if(!( image instanceof QtVolatileImage || image instanceof QtImage)) - throw new IllegalArgumentException("Cannot create QtImageGraphics for a non-QImage context."); - - owners = new Stack(); - owners.push(this); - topParent = null; - int w, h; - if(image instanceof QtImage) - { - w = ((QtImage)image).width; - h = ((QtImage)image).height; - initImage((QtImage) image ); - ((QtImage)image).putPainter( this ); - } - else - { - w = ((QtVolatileImage)image).width; - h = ((QtVolatileImage)image).height; - initVolatileImage((QtVolatileImage) image ); - ((QtVolatileImage)image).putPainter( this ); - } - - parentImage = image; - initialClip = new Rectangle( 0, 0, w, h ); - setClip( initialClip ); - setBackground(Color.white); // fixme - currentAlpha = 1.0; - setColor(Color.black); - setup(); - } - - /** - * Copying constructor - */ - QtImageGraphics( QtImageGraphics g ) - { - super( g ); - parentImage = g.parentImage; - if(parentImage instanceof QtImage) - ((QtImage)parentImage).putPainter( this ); - else - ((QtVolatileImage)parentImage).putPainter( this ); - } - - public void dispose() - { - delete(); - if( parentImage instanceof QtImage ) - ((QtImage)parentImage).removePainter( this ); - else - ((QtVolatileImage)parentImage).removePainter( this ); - } - - /** - * Create a copy of this context. - */ - public Graphics create() - { - return new QtImageGraphics( this ); - } - - /** - * Copy an area. - */ - public void copyArea(int x, int y, int width, int height, - int dx, int dy) - { - if(parentImage instanceof QtImage) - ((QtImage)parentImage).copyArea(x, y, width, height, dx, dy); - else - ((QtVolatileImage)parentImage).copyArea(x, y, width, height, dx, dy); - } - - /** - * Returns the GraphicsConfiguration of the context component. - */ - public GraphicsConfiguration getDeviceConfiguration() - { - throw new UnsupportedOperationException("Not implemented yet"); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtLabelPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtLabelPeer.java deleted file mode 100644 index 80acd49..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtLabelPeer.java +++ /dev/null @@ -1,62 +0,0 @@ -/* QtLabelPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Label; -import java.awt.peer.LabelPeer; - -public class QtLabelPeer extends QtComponentPeer implements LabelPeer -{ - public QtLabelPeer( QtToolkit kit, Label owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setText( ((Label)owner).getText() ); - setAlignment( ((Label)owner).getAlignment() ); - } - - public native void setAlignment( int alignment ); - - public native void setText( String label ); -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtListPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtListPeer.java deleted file mode 100644 index 14ae2a0..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtListPeer.java +++ /dev/null @@ -1,188 +0,0 @@ -/* QtListPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Dimension; -import java.awt.List; -import java.awt.event.ActionEvent; -import java.awt.event.ItemEvent; -import java.awt.peer.ListPeer; - -public class QtListPeer extends QtComponentPeer implements ListPeer -{ - public QtListPeer( QtToolkit kit, List owner ) - { - super( kit, owner ); - } - - public native void init(); - - protected void setup() - { - super.setup(); - List o = (List)owner; - // Multiple selection - setMultipleMode(o.isMultipleMode()); - // Add initial list items. - String[] items = o.getItems(); - for (int i = 0; i < items.length; i++) - add(items[i], i); - - // Initial selections. - int[] selected = o.getSelectedIndexes(); - for (int i = 0; i < selected.length; i++) - select(selected[i]); - - // If no initial selection, use 0. - if(selected.length == 0 && items.length > 0) - select( 0 ); - } - - private boolean ignoreNextSelect = false; - - /** - * Called back when a row is selected. -1 if no row is selected. - */ - private void fireChoice( int index ) - { - ignoreNextSelect = true; - if( index == -1) - ((List)owner).deselect( ((List)owner).getSelectedIndex() ); - else - { - ((List)owner).select( index ); - ItemEvent e = new ItemEvent((List)owner, - ItemEvent.ITEM_STATE_CHANGED, - ""+index, - ItemEvent.SELECTED); - QtToolkit.eventQueue.postEvent(e); - } - } - - /** - * Called back when an item is double-clicked. - */ - private void itemDoubleClicked( int index, int modifiers ) - { - ActionEvent e = new ActionEvent(owner, - ActionEvent.ACTION_PERFORMED, - ((List)owner).getItem( index ), - System.currentTimeMillis(), - modifiers); - QtToolkit.eventQueue.postEvent(e); - } - - private native void select(int index, boolean selected); - - // ************ Public methods ********************* - - public native void add(String item, int index); - - public void addItem(String item, int index) - { - add(item, index); - } - - public void clear() - { - removeAll(); - } - - /** - * Deletes items from the starting index to the ending index (inclusive). - */ - public native void delItems(int start_index, int end_index); - - public void deselect(int index) - { - if( ignoreNextSelect == true ) - ignoreNextSelect = false; - else - select(index, false); - } - - public native int[] getSelectedIndexes(); - - public native void makeVisible(int index); - - public Dimension minimumSize(int s) - { - return getMinimumSize(s); - } - - public Dimension preferredSize(int s) - { - return getPreferredSize(s); - } - - public void removeAll() - { - delItems(0, ((List)owner).getItemCount() - 1); - } - - public void select(int index) - { - if( ignoreNextSelect == true ) - ignoreNextSelect = false; - else - select(index, true); - } - - /** - * Sets multiple-selection mode. - * Note there's a bug in multiple selection in Qt 4.0.0, use 4.0.1. - */ - public native void setMultipleMode(boolean multi); - - public void setMultipleSelections(boolean multi) - { - setMultipleMode(multi); - } - - public Dimension getPreferredSize(int s) - { - // FIXME - return getPreferredSize(); - } - - public Dimension getMinimumSize(int s) - { - // FIXME - return getMinimumSize(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuBarPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtMenuBarPeer.java deleted file mode 100644 index 962d76d..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuBarPeer.java +++ /dev/null @@ -1,101 +0,0 @@ -/* QtMenuBarPeer.java -- Qt peer for a menu bar. - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.peer.MenuBarPeer; - -public class QtMenuBarPeer extends QtMenuComponentPeer implements MenuBarPeer -{ - public QtMenuBarPeer( QtToolkit kit, MenuBar owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - } - - /** - * Recurses the menubar adding menus (and menu items), - * called from the Frame peer. - */ - void addMenus() - { - MenuBar o = (MenuBar)owner; - int help = (o.getHelpMenu() != null) ? 1 : 0; - for (int i = 0; i < o.getMenuCount() - help; i++) - addMenu( o.getMenu(i) ); - if(o.getHelpMenu() != null) - addHelpMenu( o.getHelpMenu() ); - } - - private native void addMenu( QtMenuPeer mp ); - - private native void addHelpMenu( QtMenuPeer mp ); - - private native void delMenu( QtMenuPeer mp ); - - // ************ Public methods ********************* - - public void addMenu( Menu m ) - { - if (m.getPeer() == null) - m.addNotify(); - ((QtMenuPeer)m.getPeer()).addItems(); - addMenu( (QtMenuPeer)m.getPeer() ); - } - - public void addHelpMenu( Menu m ) - { - if (m.getPeer() == null) - m.addNotify(); - ((QtMenuPeer)m.getPeer()).addItems(); - addHelpMenu( (QtMenuPeer)m.getPeer() ); - } - - public void delMenu( int index ) - { - Menu m = ((MenuBar)owner).getMenu( index ); - if(m != null) - delMenu( (QtMenuPeer)m.getPeer() ); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuComponentPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtMenuComponentPeer.java deleted file mode 100644 index 2050bef..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuComponentPeer.java +++ /dev/null @@ -1,94 +0,0 @@ -/* QtMenuComponentPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Font; -import java.awt.MenuComponent; -import java.awt.peer.MenuComponentPeer; - -public class QtMenuComponentPeer extends NativeWrapper - implements MenuComponentPeer -{ - protected QtToolkit toolkit; - protected MenuComponent owner; - - public QtMenuComponentPeer( QtToolkit kit, MenuComponent owner ) - { - this.toolkit = kit; - this.owner = owner; - nativeObject = 0; - synchronized(this) - { - callInit(); // Calls the init method FROM THE MAIN THREAD. - try - { - wait(); // Wait for the thing to be created. - } - catch(InterruptedException e) - { - } - } - setup(); - } - - protected native void callInit(); - - protected void init() - { - } - - protected void setup() - { - } - - public void finalize() - { - dispose(); - } - - // ************ Public methods ********************* - - public native void dispose(); - - public void setFont(Font font) - { - // TODO Auto-generated method stub - - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuItemPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtMenuItemPeer.java deleted file mode 100644 index 2b77540..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuItemPeer.java +++ /dev/null @@ -1,100 +0,0 @@ -/* QtMenuItemPeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.MenuItem; -import java.awt.CheckboxMenuItem; -import java.awt.event.ActionEvent; -import java.awt.peer.MenuItemPeer; -import java.awt.peer.CheckboxMenuItemPeer; - -public class QtMenuItemPeer extends QtMenuComponentPeer - implements MenuItemPeer, CheckboxMenuItemPeer -{ - public QtMenuItemPeer( QtToolkit toolkit, MenuItem owner ) - { - super(toolkit, owner); - } - - protected void init() - { - String label = ((MenuItem)owner).getLabel(); - create(label, label.equals("-"), (owner instanceof CheckboxMenuItem)); - } - - protected void setup() - { - } - - private native void create(String label, boolean isSeperator, boolean isCheckable); - - public void finalize() - { - dispose(); - } - - public native void dispose(); - - private void fireClick(int modifiers) - { - ActionEvent e = new ActionEvent(owner, - ActionEvent.ACTION_PERFORMED, - ((MenuItem)owner).getActionCommand(), - System.currentTimeMillis(), - (modifiers & 0x2FF)); - QtToolkit.eventQueue.postEvent(e); - } - - // ************ Public methods ********************* - - public void disable() - { - setEnabled(false); - } - - public void enable() - { - setEnabled(true); - } - - public native void setEnabled(boolean b); - - public native void setLabel(String label); - - public native void setState(boolean state); -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtMenuPeer.java deleted file mode 100644 index 0f65fec..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtMenuPeer.java +++ /dev/null @@ -1,149 +0,0 @@ -/* QtMenuPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Menu; -import java.awt.MenuItem; -import java.awt.PopupMenu; -import java.awt.event.ActionEvent; -import java.awt.peer.MenuPeer; -import java.util.Vector; - -public class QtMenuPeer extends QtMenuComponentPeer implements MenuPeer -{ - Vector items; - boolean itemsAdded; - - public QtMenuPeer( QtToolkit kit, Menu owner ) - { - super( kit, owner ); - itemsAdded = false; - } - - protected native void init(); - - protected void setup() - { - items = new Vector(); - setLabel( ((Menu)owner).getLabel() ); - if( ((Menu)owner).isTearOff() ) - allowTearOff(); - } - - // Recurse the menu tree adding items, - // called from the MenuBar addMenus() method, called from the Frame peer. - void addItems() - { - if(!itemsAdded) - { - Menu o = (Menu)owner; - for( int i=0; i < o.getItemCount(); i++ ) - { - MenuItem ci = o.getItem(i); - if (ci instanceof Menu && ci.getPeer() != null) - ((QtMenuPeer)ci.getPeer()).addItems(); - addItem( ci ); - } - itemsAdded = true; - } - } - - private void fireClick() - { - ActionEvent e = new ActionEvent(owner, - ActionEvent.ACTION_PERFORMED, - ((Menu)owner).getActionCommand()); - QtToolkit.eventQueue.postEvent(e); - } - - private native void allowTearOff(); - - private native void insertSeperator(); - - private native void insertItem(QtMenuItemPeer p); - - private native void insertMenu(QtMenuPeer menu); - - private native void delItem(long ptr); - - private void add(long ptr) - { - items.add(new Long(ptr)); - } - - // ************ Public methods ********************* - - public void addItem( MenuItem item ) - { - if( item instanceof Menu || item instanceof PopupMenu) - insertMenu((QtMenuPeer)item.getPeer()); - else - { - QtMenuItemPeer p = (QtMenuItemPeer)item.getPeer(); - insertItem(p); - } - } - - public void addSeparator() - { - insertSeperator(); - } - - public void delItem( int index ) - { - long ptr = ((Long)items.elementAt(index)).longValue(); - delItem(ptr); - items.removeElementAt(index); - } - - // Inherited methods.. - - public void disable() - { - setEnabled(false); - } - - public void enable() - { - setEnabled(true); - } - - public native void setEnabled(boolean enabled); - - public native void setLabel(String text); -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtPanelPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtPanelPeer.java deleted file mode 100644 index 1ac0ca9..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtPanelPeer.java +++ /dev/null @@ -1,56 +0,0 @@ -/* QtPanelPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Component; -import java.awt.peer.PanelPeer; - -public class QtPanelPeer extends QtContainerPeer implements PanelPeer -{ - public QtPanelPeer( QtToolkit kit, Component owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtPopupMenuPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtPopupMenuPeer.java deleted file mode 100644 index eb4dae4..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtPopupMenuPeer.java +++ /dev/null @@ -1,76 +0,0 @@ -/* QtPopupMenuPeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Component; -import java.awt.Point; -import java.awt.PopupMenu; -import java.awt.Event; -import java.awt.peer.PopupMenuPeer; - -public class QtPopupMenuPeer extends QtMenuPeer implements PopupMenuPeer -{ - public QtPopupMenuPeer( QtToolkit kit, PopupMenu owner ) - { - super( kit, owner ); - } - - private native void showNative(int x, int y); - - // ************ Public methods ********************* - - /** - * Part of the older API, replaced by event version instead. - */ - public void show (Component origin, int x, int y) - { - if( origin == null ) - throw new NullPointerException("Null parent component."); - addItems(); - - Point p = origin.getLocationOnScreen(); - showNative( (int)p.getX() + x, (int)p.getY() + y ); - } - - public void show (Event e) - { - if (!(e.target instanceof Component)) - throw new IllegalArgumentException("Expecting a component Event target!"); - show((Component)e.target, e.x, e.y); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtRepaintThread.java b/libjava/classpath/gnu/java/awt/peer/qt/QtRepaintThread.java deleted file mode 100644 index 6861be8..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtRepaintThread.java +++ /dev/null @@ -1,156 +0,0 @@ -/* QtRepaintThread.java -- Repaint thread implementation - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -/** - * This class does repainting of Component back-buffers. It is undesirable to - * do this directly from the paint callback in QtComponentPeer, because that - * is executed from the main thread. Thus, if a call is made at the same time - * which requires execution by the main thread, and this is sharing a lock with - * paint(), then a deadlock will occur, which must be avoided. In general, - * the main Qt thread should avoid calling into java code as far as possible. - * - */ -public class QtRepaintThread extends Thread -{ - static class RepaintComponent - { - public QtComponentPeer curr; - public RepaintComponent next; - public boolean paintAll; - public int x, y, w, h; - - public RepaintComponent(QtComponentPeer p) - { - curr = p; - next = null; - paintAll = true; - } - - public RepaintComponent(QtComponentPeer p, int x, int y, int w, int h) - { - this(p); - paintAll = false; - this.x = x; - this.y = y; - this.w = w; - this.h = h; - } - } - - RepaintComponent component; - boolean busy; - - public QtRepaintThread() - { - component = null; - } - - public void run() - { - while( true ) - { - try - { - busy = false; - // Wait for a repaint - sleep(100); - busy = true; - } - catch (InterruptedException ie) - { - while( component != null ) - { - try - { - if( component.paintAll ) - { - // update the back-buffer. - component.curr.paintBackBuffer(); - component.curr.QtUpdate(); // trigger a native repaint event - } - else - { - component.curr.paintBackBuffer(component.x, component.y, - component.w, component.h); - component.curr.QtUpdateArea(component.x, component.y, - component.w, component.h); - } - } - catch (InterruptedException e) - { - } - component = component.next; - } - } - } - } - - /** - * Enqueue a component for repainting. - */ - public synchronized void queueComponent(QtComponentPeer p) - { - if( component == null ) - component = new RepaintComponent(p); - else - { - RepaintComponent r = component; - while( r.next != null ) r = r.next; - r.next = new RepaintComponent(p); - } - interrupt(); - } - - /** - * Enqueue a component for repainting. - */ - public synchronized void queueComponent(QtComponentPeer p, int x, int y, - int w, int h) - { - if( component == null ) - component = new RepaintComponent(p, x, y, w, h); - else - { - RepaintComponent r = component; - while( r.next != null ) r = r.next; - r.next = new RepaintComponent(p, x, y, w, h); - } - interrupt(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtScreenDevice.java b/libjava/classpath/gnu/java/awt/peer/qt/QtScreenDevice.java deleted file mode 100644 index c7d8a47..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtScreenDevice.java +++ /dev/null @@ -1,115 +0,0 @@ -/* QtScreenDevice.java -- Wrapper on a Qt screen Widget - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.DisplayMode; -import java.awt.GraphicsConfigTemplate; -import java.awt.Rectangle; -import java.awt.Window; - -public class QtScreenDevice extends GraphicsDevice -{ - private long nativeObject; - private int id; - private String IDstring; - QtScreenDeviceConfiguration config; - - public QtScreenDevice(int id) - { - this.id = id; - IDstring = "QtScreen" + id; - init( id ); - config = new QtScreenDeviceConfiguration(this); - } - - public native void init( int id ); - public native void dispose(); - - // Package-private methods used by QtScreenDeviceConfiguration - native Rectangle getBounds(); - native int getDpiX(); - native int getDpiY(); - native int depth(); - - // ****************** Public methods *********************** - - public GraphicsConfiguration getBestConfiguration(GraphicsConfigTemplate gct) - { - return config; - } - - public GraphicsConfiguration[] getConfigurations() - { - return new GraphicsConfiguration[]{ config }; - } - - public GraphicsConfiguration getDefaultConfiguration() - { - return config; - } - - public String getIDstring() - { - return IDstring; - } - - public int getType() - { - return TYPE_RASTER_SCREEN; - } - - public boolean isDisplayChangeSupported() - { - return false; - } - - public boolean isFullScreenSupported() - { - return false; - } - - public void setDisplayMode(DisplayMode dm) - { - } - - public void setFullScreenWindow(Window w) - { - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtScreenDeviceConfiguration.java b/libjava/classpath/gnu/java/awt/peer/qt/QtScreenDeviceConfiguration.java deleted file mode 100644 index 34de36c..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtScreenDeviceConfiguration.java +++ /dev/null @@ -1,145 +0,0 @@ -/* QtScreenDeviceConfiguration.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.ImageCapabilities; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.Rectangle; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.VolatileImage; -import java.awt.geom.AffineTransform; - -public class QtScreenDeviceConfiguration extends GraphicsConfiguration { - - private QtScreenDevice owner; - private Rectangle bounds; - private double dpiX, dpiY; - private int depth; - - public QtScreenDeviceConfiguration(QtScreenDevice owner) - { - this.owner = owner; - bounds = owner.getBounds(); - dpiX = owner.getDpiX(); - dpiY = owner.getDpiY(); - depth = owner.depth(); - } - - public BufferedImage createCompatibleImage(int width, int height) - { - switch( depth ) - { - case 24: - return new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR); - case 16: - return new BufferedImage(width, height, - BufferedImage.TYPE_USHORT_565_RGB); - case 8: - return new BufferedImage(width, height, BufferedImage.TYPE_BYTE_INDEXED); - default: - case 32: - return new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); - } - } - - public BufferedImage createCompatibleImage(int width, int height, int transparency) - { - // FIXME: Take the transpareny flag into account? - // For now, ignore it and just use an alpha channel. - if(depth == 32) - return new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); - return createCompatibleImage(width, height); - } - - public VolatileImage createCompatibleVolatileImage(int width, int height) - { - return new QtVolatileImage( width, height ); - } - - public VolatileImage createCompatibleVolatileImage(int width, int height, - ImageCapabilities caps) - { - return createCompatibleVolatileImage( width, height ); - } - - public Rectangle getBounds() - { - return bounds; - } - - public ColorModel getColorModel() - { - // FIXME? - return QtToolkit.getDefaultToolkit().getColorModel(); - } - - public ColorModel getColorModel(int transparency) - { - // FIXME? - return QtToolkit.getDefaultToolkit().getColorModel(); - } - - public AffineTransform getDefaultTransform() - { - return new AffineTransform(); - } - - public GraphicsDevice getDevice() - { - return owner; - } - - /** - * Returns the transform which transforms from this display's resolution - * to a 72 DPI resolution. - */ - public AffineTransform getNormalizingTransform() - { - AffineTransform nTrans = new AffineTransform(); - nTrans.scale( 72.0 / dpiX, 72.0 / dpiY ); - return nTrans; - } - - public VolatileImage createCompatibleVolatileImage(int width, int height, - int transparency) - { - return createCompatibleVolatileImage(width, height); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtScrollPanePeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtScrollPanePeer.java deleted file mode 100644 index 079d06d..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtScrollPanePeer.java +++ /dev/null @@ -1,90 +0,0 @@ -/* QtScrollPanePeer.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Adjustable; -import java.awt.Insets; -import java.awt.ScrollPane; -import java.awt.peer.ScrollPanePeer; - -public class QtScrollPanePeer extends QtContainerPeer implements ScrollPanePeer -{ - public QtScrollPanePeer( QtToolkit kit, ScrollPane owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setPolicy( ((ScrollPane)owner).getScrollbarDisplayPolicy() ); - } - - private native void setPolicy(int policy); - - // ************ Public methods ********************* - - public native void childResized(int width, int height); - - public native int getHScrollbarHeight(); - - public native int getVScrollbarWidth(); - - public native void setScrollPosition(int x, int y); - - public Insets getInsets() - { - // FIXME : more accurate? - return new Insets(5 + getHScrollbarHeight(), // Top - 5 + getVScrollbarWidth(), // Left - 5, // Bottom - 5); // Right - } - - public void setUnitIncrement(Adjustable item, int inc) - { - // FIXME - } - - public void setValue(Adjustable item, int value) - { - // FIXME - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtScrollbarPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtScrollbarPeer.java deleted file mode 100644 index 6942871..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtScrollbarPeer.java +++ /dev/null @@ -1,80 +0,0 @@ -/* QtScrollbarPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Scrollbar; -import java.awt.event.AdjustmentEvent; -import java.awt.peer.ScrollbarPeer; - -public class QtScrollbarPeer extends QtComponentPeer implements ScrollbarPeer -{ - public QtScrollbarPeer( QtToolkit kit, Scrollbar owner ) - { - super( kit, owner ); - } - - public native void init(); - - protected void setup() - { - super.setup(); - Scrollbar o = (Scrollbar)owner; - setValues(o.getValue(), o.getVisible(), o.getMinimum(), o.getMaximum()); - setOrientation(o.getOrientation()); - setLineIncrement(o.getLineIncrement()); - setPageIncrement(o.getPageIncrement()); - } - - private native void setOrientation(int orientation); - - private void fireMoved(int type, int value) - { - AdjustmentEvent e = new AdjustmentEvent((Scrollbar)owner, - AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED, - type, value); - QtToolkit.eventQueue.postEvent(e); - } - - // ************ Public methods ********************* - - public native void setLineIncrement(int inc); - - public native void setPageIncrement(int inc); - - public native void setValues(int value, int visible, int min, int max); -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtTextAreaPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtTextAreaPeer.java deleted file mode 100644 index a5aff58..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtTextAreaPeer.java +++ /dev/null @@ -1,179 +0,0 @@ -/* QtTextAreaPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Dimension; -import java.awt.Rectangle; -import java.awt.TextArea; -import java.awt.event.TextEvent; -import java.awt.im.InputMethodRequests; -import java.awt.peer.TextAreaPeer; - -public class QtTextAreaPeer extends QtComponentPeer implements TextAreaPeer -{ - public QtTextAreaPeer( QtToolkit kit, TextArea owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setText(((TextArea)owner).getText()); - setEditable(((TextArea)owner).isEditable()); - } - - /** - * Returns the start (start = true) or end (start = false) of the selection. - */ - private native int getSelection(boolean start); - - /** - * Called back on a text edit. - */ - private void textChanged() - { - TextEvent e = new TextEvent(owner, TextEvent.TEXT_VALUE_CHANGED); - QtToolkit.eventQueue.postEvent(e); - } - - // ************ Public methods ********************* - - public long filterEvents(long filter) - { - return filter; - } - - public native int getCaretPosition(); - - public Rectangle getCharacterBounds(int pos) - { - // FIXME - return new Rectangle(0,0,0,0); - } - - /** - * Implemented, but who uses it? - */ - public native int getIndexAtPoint(int x, int y); - -// public void reshape(int x, int y, -// int width, int height) -// { -// if(width != 0 || height != 0) -// super.reshape(x, y, width, height); -// else -// super.reshape(x, y, 10, 10); -// } - - public Dimension getMinimumSize(int rows, int cols) - { - // FIXME - return getMinimumSize(); - } - - public Dimension getPreferredSize(int rows, int cols) - { - // FIXME - return getPreferredSize(); - } - - public int getSelectionEnd() - { - return getSelection(false); - } - - public int getSelectionStart() - { - return getSelection(true); - } - - public native String getText(); - - public void insert(String text, int pos) - { - // Not very efficient, no. - String s = getText(); - setText(s.substring(0, pos) + text + s.substring(pos)); - } - - public void insertText(String text, int pos) - { - insert(text, pos); - } - - public Dimension minimumSize(int rows, int cols) - { - return getMinimumSize(rows, cols); - } - - public Dimension preferredSize(int rows, int cols) - { - return getPreferredSize(rows, cols); - } - - public void replaceRange(String insert, int start_pos, int end_pos) - { - // Not very efficient, no. - String text = getText(); - String right = text.substring(0, start_pos); - String left = text.substring(end_pos); - setText(right + insert + left); - } - - public void replaceText(String text, int start_pos, int end_pos) - { - replaceRange(text, start_pos, end_pos); - } - - public native void setText(String text); - - public native void select(int start_pos, int end_pos); - - public native void setEditable(boolean editable); - - public native void setCaretPosition(int pos); - - public InputMethodRequests getInputMethodRequests() - { - // TODO Auto-generated method stub - return null; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtTextFieldPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtTextFieldPeer.java deleted file mode 100644 index f929432..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtTextFieldPeer.java +++ /dev/null @@ -1,159 +0,0 @@ -/* QtTextFieldPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Dimension; -import java.awt.Rectangle; -import java.awt.TextField; -import java.awt.event.TextEvent; -import java.awt.im.InputMethodRequests; -import java.awt.peer.TextFieldPeer; - -public class QtTextFieldPeer extends QtComponentPeer implements TextFieldPeer -{ - public QtTextFieldPeer( QtToolkit kit, TextField owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - setText(((TextField)owner).getText()); - setEditable(((TextField)owner).isEditable()); - } - - /** - * Called back on a text edit. - */ - private void textChanged() - { - TextEvent e = new TextEvent(owner, TextEvent.TEXT_VALUE_CHANGED); - QtToolkit.eventQueue.postEvent(e); - } - - /** - * Returns the start (start = true) or end (start = false) of the selection. - */ - private native int getSelection(boolean start); - - private native Dimension getMinimumSizeNative(int columns); - - private native Dimension getPreferredSizeNative(int columns); - - // ************ Public methods ********************* - - public long filterEvents(long e) - { - return e; - } - - public native int getCaretPosition(); - - public Rectangle getCharacterBounds(int i) - { - return new Rectangle(0,0,0,0); - } - - public int getIndexAtPoint(int x, int y) - { - // FIXME - return 0; - } - - public Dimension getMinimumSize(int columns) - { - Dimension d = getMinimumSizeNative( columns ); - if ( d == null ) - return new Dimension(10, 10); - return d; - } - - public Dimension getPreferredSize(int columns) - { - Dimension d = getPreferredSizeNative( columns ); - if ( d == null ) - return owner.getSize(); - return d; - } - - public int getSelectionEnd() - { - return getSelection(false); - } - - public int getSelectionStart() - { - return getSelection(true); - } - - public native String getText(); - - public Dimension minimumSize(int cols) - { - return getMinimumSize(cols); - } - - public Dimension preferredSize(int cols) - { - return getPreferredSize(cols); - } - - public native void select(int selStart, int selEnd); - - public native void setCaretPosition(int pos); - - public void setEchoCharacter(char c) - { - setEchoChar(c); - } - - public native void setEchoChar(char echoChar); - - public native void setEditable(boolean editable); - - public native void setText(String l); - - public InputMethodRequests getInputMethodRequests() - { - // TODO Auto-generated method stub - return null; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java b/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java deleted file mode 100644 index 9f8a691..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java +++ /dev/null @@ -1,470 +0,0 @@ -/* QtToolkit.java -- - Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import gnu.java.awt.ClasspathToolkit; -import gnu.java.awt.EmbeddedWindow; -import gnu.java.awt.peer.ClasspathFontPeer; -import gnu.java.awt.peer.EmbeddedWindowPeer; - -import java.awt.AWTException; -import java.awt.Button; -import java.awt.Canvas; -import java.awt.Checkbox; -import java.awt.CheckboxMenuItem; -import java.awt.Choice; -import java.awt.Dialog; -import java.awt.Dimension; -import java.awt.EventQueue; -import java.awt.FileDialog; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Frame; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.Image; -import java.awt.Label; -import java.awt.List; -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.MenuItem; -import java.awt.Panel; -import java.awt.PopupMenu; -import java.awt.PrintJob; -import java.awt.ScrollPane; -import java.awt.Scrollbar; -import java.awt.TextArea; -import java.awt.TextField; -import java.awt.Window; -import java.awt.datatransfer.Clipboard; -import java.awt.dnd.DragGestureEvent; -import java.awt.dnd.peer.DragSourceContextPeer; -import java.awt.event.AWTEventListener; -import java.awt.im.InputMethodHighlight; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.peer.ButtonPeer; -import java.awt.peer.CanvasPeer; -import java.awt.peer.CheckboxMenuItemPeer; -import java.awt.peer.CheckboxPeer; -import java.awt.peer.ChoicePeer; -import java.awt.peer.DialogPeer; -import java.awt.peer.FileDialogPeer; -import java.awt.peer.FontPeer; -import java.awt.peer.FramePeer; -import java.awt.peer.LabelPeer; -import java.awt.peer.ListPeer; -import java.awt.peer.MenuBarPeer; -import java.awt.peer.MenuItemPeer; -import java.awt.peer.MenuPeer; -import java.awt.peer.PanelPeer; -import java.awt.peer.PopupMenuPeer; -import java.awt.peer.RobotPeer; -import java.awt.peer.ScrollPanePeer; -import java.awt.peer.ScrollbarPeer; -import java.awt.peer.TextAreaPeer; -import java.awt.peer.TextFieldPeer; -import java.awt.peer.WindowPeer; -import java.io.InputStream; -import java.net.URL; -import java.util.HashMap; -import java.util.Map; -import java.util.Properties; - -public class QtToolkit extends ClasspathToolkit -{ - public static EventQueue eventQueue = null; // the native event queue - public static QtRepaintThread repaintThread = null; - public static MainQtThread guiThread = null; - public static QtGraphicsEnvironment graphicsEnv = null; - - private static void initToolkit() - { - eventQueue = new EventQueue(); - repaintThread = new QtRepaintThread(); - System.loadLibrary("qtpeer"); - - String theme = null; - try - { - String style = System.getProperty("qtoptions.style"); - if(style != null) - theme = style; - } - catch(SecurityException e) - { - } - catch(IllegalArgumentException e) - { - } - - boolean doublebuffer = true; - try - { - String style = System.getProperty("qtoptions.nodoublebuffer"); - if(style != null) - doublebuffer = false; - } - catch(SecurityException e) - { - } - catch(IllegalArgumentException e) - { - } - - guiThread = new MainQtThread( theme, doublebuffer ); - guiThread.start(); - repaintThread.start(); - } - - /** - * Construct the toolkit! - */ - public QtToolkit() - { - if( guiThread == null ) - initToolkit(); - - // make sure the GUI thread has started. - while (!guiThread.isRunning()) - ; - - if( graphicsEnv == null ) - graphicsEnv = new QtGraphicsEnvironment( this ); - } - - native String[] nativeFontFamilies(); - - native int numScreens(); - - native int defaultScreen(); - - // ************ Public methods ********************* - - public synchronized native void beep(); - - public int checkImage(Image image, int w, int h, ImageObserver observer) - { - if(image instanceof QtImage) - return ((QtImage)image).checkImage(observer); - - return ImageObserver.ERROR; // FIXME - } - - protected ButtonPeer createButton( Button target ) - { - return new QtButtonPeer( this, target ); - } - - protected CanvasPeer createCanvas(Canvas target) - { - return new QtCanvasPeer( this, target ); - } - - protected CheckboxPeer createCheckbox(Checkbox target) - { - return new QtCheckboxPeer( this, target ); - } - - protected ChoicePeer createChoice(Choice target) - { - return new QtChoicePeer( this, target ); - } - - protected CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem target) - { - return new QtMenuItemPeer( this, target ); - } - - public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent dge) - { - throw new RuntimeException("Not implemented"); - } - - protected FramePeer createFrame(Frame target) - { - return new QtFramePeer( this, target ); - } - - protected FileDialogPeer createFileDialog(FileDialog target) - { - return new QtFileDialogPeer( this, target ); - } - - public Image createImage(ImageProducer producer) - { - return new QtImage( producer ); - } - - public Image createImage(byte[] imageData, - int imageOffset, - int imageLength) - { - byte[] dataCopy = new byte[imageLength]; - System.arraycopy(imageData, imageOffset, dataCopy, 0, imageLength); - return new QtImage( dataCopy ); - } - - public Image createImage(String filename) - { - return new QtImage( filename ); - } - - public Image createImage(URL url) - { - return new QtImage( url ); - } - - protected TextFieldPeer createTextField(TextField target) - { - return new QtTextFieldPeer(this,target); - } - - protected LabelPeer createLabel(Label target) - { - return new QtLabelPeer( this, target ); - } - - protected ListPeer createList(List target) - { - return new QtListPeer( this, target ); - } - - protected ScrollbarPeer createScrollbar(Scrollbar target) - { - return new QtScrollbarPeer( this, target ); - } - - protected ScrollPanePeer createScrollPane(ScrollPane target) - { - return new QtScrollPanePeer( this, target ); - } - - protected TextAreaPeer createTextArea(TextArea target) - { - return new QtTextAreaPeer( this, target ); - } - - protected PanelPeer createPanel(Panel target) - { - return new QtPanelPeer( this, target); - } - - protected WindowPeer createWindow(Window target) - { - return new QtWindowPeer( this, target ); - } - - protected DialogPeer createDialog(Dialog target) - { - return new QtDialogPeer( this, target ); - } - - protected MenuBarPeer createMenuBar(MenuBar target) - { - return new QtMenuBarPeer( this, target ); - } - - protected MenuPeer createMenu(Menu target) - { - return new QtMenuPeer( this, target ); - } - - protected PopupMenuPeer createPopupMenu(PopupMenu target) - { - return new QtPopupMenuPeer( this, target ); - } - - protected MenuItemPeer createMenuItem(MenuItem target) - { - return new QtMenuItemPeer( this, target ); - } - - /** - * @since 1.4 - */ - public AWTEventListener[] getAWTEventListeners() - { - return null; // FIXME - } - - /** - * @since 1.4 - */ - public AWTEventListener[] getAWTEventListeners(long mask) - { - return null; // FIXME - } - - public ColorModel getColorModel() - { - return new DirectColorModel(32, - 0x00FF0000, - 0x0000FF00, - 0x000000FF, - 0xFF000000); - } - - /** - * Just return the defaults. - */ - public String[] getFontList() - { - String[] builtIn = new String[] { "Dialog", - "DialogInput", - "Monospaced", - "Serif", - "SansSerif" }; - String[] nat = nativeFontFamilies(); - String[] allFonts = new String[ nat.length + 5 ]; - System.arraycopy(builtIn, 0, allFonts, 0, 5); - System.arraycopy(nat, 0, allFonts, 5, nat.length); - return allFonts; - } - - public FontMetrics getFontMetrics(Font font) - { - return new QtFontMetrics(font); - } - - protected FontPeer getFontPeer(String name, - int style) - { - Map attrs = new HashMap (); - ClasspathFontPeer.copyStyleToAttrs(style, attrs); - ClasspathFontPeer.copySizeToAttrs(12, attrs); // Default size is 12. - return getClasspathFontPeer (name, attrs); - } - - public Image getImage(String filename) - { - return new QtImage(filename); - } - - public Image getImage(URL url) - { - return createImage( url ); - } - - public PrintJob getPrintJob(Frame frame, - String jobtitle, - Properties props) - { - SecurityManager sm; - sm = System.getSecurityManager(); - if (sm != null) - sm.checkPrintJobAccess(); - - throw new RuntimeException("Not implemented"); - } - - public Clipboard getSystemClipboard() - { - throw new RuntimeException("Not implemented"); - } - - protected EventQueue getSystemEventQueueImpl() - { - return eventQueue; - } - - public native Dimension getScreenSize(); - - public native int getScreenResolution(); - - public Map mapInputMethodHighlight(InputMethodHighlight highlight) - { - return null; // FIXME - } - - public boolean prepareImage(Image image, int w, int h, ImageObserver observer) - { - if(image instanceof QtImage) - return true; - return false; // FIXME? - } - - public native void sync(); - - // ********************** ClasspathToolkit methods - - public GraphicsEnvironment getLocalGraphicsEnvironment() - { - return graphicsEnv; - } - - public ClasspathFontPeer getClasspathFontPeer (String name, Map attrs) - { - return new QtFontPeer (name, attrs); - } - - // FIXME - public Font createFont(int format, InputStream stream) - { - throw new UnsupportedOperationException(); - } - - // FIXME - public RobotPeer createRobot (GraphicsDevice screen) throws AWTException - { - throw new UnsupportedOperationException(); - } - - public EmbeddedWindowPeer createEmbeddedWindow(EmbeddedWindow w) - { - // return new QtEmbeddedWindowPeer( this, w ); - return null; - } - - @Override - public boolean isModalExclusionTypeSupported - (Dialog.ModalExclusionType modalExclusionType) - { - return false; - } - - @Override - public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) - { - return false; - } - - -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java b/libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java deleted file mode 100644 index a203de0..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtVolatileImage.java +++ /dev/null @@ -1,434 +0,0 @@ -/* QtVolatileImage.java -- - Copyright (C) 2005, 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Graphics; -import java.awt.Graphics2D; -import java.awt.Color; -import java.awt.Image; -import java.awt.ImageCapabilities; -import java.awt.GraphicsConfiguration; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.MemoryImageSource; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.VolatileImage; -import java.util.Hashtable; -import java.util.WeakHashMap; - -/** - * QtVolatileImage - wraps a QImage - * - */ -public class QtVolatileImage extends VolatileImage -{ - int width = -1, height = -1; - - /** - * Properties. - */ - Hashtable props; - - /** - * Pointer to the QImage - */ - long nativeObject; - - /* - * The 32-bit AARRGGBB format the uses. - */ - static ColorModel nativeModel = new DirectColorModel(32, - 0x00FF0000, - 0x0000FF00, - 0x000000FF, - 0xFF000000); - - /** - * Clears the image to RGBA 0 - */ - public native void clear(); - - /** - * Returns a copy of the pixel data as a java array. - */ - private native int[] getPixels(); - - /** - * Allocates a QImage - */ - private native void createImage(); - - /** - * HashMap of Graphics objects painting on this Image. - */ - WeakHashMap painters; - - /** - * Flags if this image is to be destroyed. - */ - boolean killFlag; - - /** - * Frees the above. - */ - private native void freeImage(); - - /** - * Blit a QImage - */ - public native void blit(QtImage i); - public native void blit(QtImage i, int x, int y, int w, int h); - - /** - * Sets the image to scaled copy of src image. hints are rendering hints. - */ - private native void createScaledImage(QtVolatileImage src, int hints); - - /** - * Draws the image optionally composited. - */ - private native void drawPixels (QtGraphics gc, - int bg_red, int bg_green, int bg_blue, - int x, int y, - boolean composite); - /** - * Draws the image, optionally scaled and composited. - */ - private native void drawPixelsScaled (QtGraphics gc, - int bg_red, int bg_green, int bg_blue, - int x, int y, int width, int height, - boolean composite); - - /** - * Draws the image transformed. - */ - private native void drawPixelsTransformed (QtGraphics gc, QMatrix transform); - - /** - * Draws the image scaled flipped and optionally composited. - */ - native void drawPixelsScaledFlipped (QtGraphics gc, - int bg_red, int bg_green, - int bg_blue, - boolean flipX, boolean flipY, - int srcX, int srcY, - int srcWidth, int srcHeight, - int dstX, int dstY, - int dstWidth, int dstHeight, - boolean composite); - - /** - * Constructs an empty QtVolatileImage. - */ - public QtVolatileImage (int width, int height) - { - this.width = width; - this.height = height; - props = new Hashtable(); - createImage(); - clear(); - } - - /** - * Constructs a scaled version of the src bitmap, using Qt - */ - private QtVolatileImage (QtVolatileImage src, int width, int height, - int hints) - { - this.width = width; - this.height = height; - props = new Hashtable(); - - createScaledImage(src, hints); - } - - - public void finalize() - { - dispose(); - } - - public void dispose() - { - if( painters == null || painters.isEmpty() ) - freeImage(); - else - killFlag = true; // can't destroy image yet. - // Do so when all painters are gone. - } - - // java.awt.Image methods //////////////////////////////////////////////// - - public int getWidth (ImageObserver observer) - { - return getWidth(); - } - - public int getHeight (ImageObserver observer) - { - return getHeight(); - } - - public Object getProperty (String name, ImageObserver observer) - { - Object value = props.get (name); - return (value == null) ? UndefinedProperty : value; - } - - /** - * Returns the source of this image. - */ - public ImageProducer getSource () - { - return new MemoryImageSource(width, height, nativeModel, getPixels(), - 0, width); - } - - void putPainter(QtImageGraphics g) - { - if( painters == null ) - painters = new WeakHashMap(); - painters.put( g, "dummy" ); - } - - void removePainter(QtImageGraphics g) - { - painters.remove( g ); - if( killFlag && painters.isEmpty() ) - freeImage(); - } - - /** - * Creates a Graphics context for this image. - */ - public Graphics getGraphics () - { - QtImageGraphics g = new QtImageGraphics( this ); - putPainter( g ); - return g; - } - - /** - * Returns a scaled instance of this image. - */ - public Image getScaledInstance(int width, - int height, - int hints) - { - if (width <= 0 || height <= 0) - throw new IllegalArgumentException("Width and height of scaled bitmap"+ - "must be >= 0"); - - return new QtVolatileImage(this, width, height, hints); - } - - /** - */ - public void flush () - { - // FIXME ? - } - - /** - * Returns the image status, used by QtToolkit - */ - public int checkImage (ImageObserver observer) - { - return ImageObserver.ALLBITS | ImageObserver.WIDTH | ImageObserver.HEIGHT; - } - - // Drawing methods //////////////////////////////////////////////// - - /** - * Draws an image with eventual scaling/transforming. - */ - public boolean drawImage (QtGraphics g, QMatrix matrix, - ImageObserver observer) - { - drawPixelsTransformed (g, matrix); - return true; - } - - /** - * Draws an image to the QtGraphics context, at (x,y) with optional - * compositing with a background color. - */ - public boolean drawImage (QtGraphics g, int x, int y, - Color bgcolor, ImageObserver observer) - { - if(bgcolor != null) - drawPixels(g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), x, y, true); - else - drawPixels(g, 0, 0, 0, x, y, false); - - return true; - } - - /** - * Draws an image to the QtGraphics context, at (x,y) scaled to - * width and height, with optional compositing with a background color. - */ - public boolean drawImage (QtGraphics g, int x, int y, int width, int height, - Color bgcolor, ImageObserver observer) - { - if(bgcolor != null) - drawPixelsScaled(g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), x, y, width, height, true); - else - drawPixelsScaled(g, 0, 0, 0, x, y, width, height, false); - - return true; - } - - /** - * Draws an image with eventual scaling/transforming. - */ - public boolean drawImage (QtGraphics g, int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, - Color bgcolor, ImageObserver observer) - { - boolean flipX = (dx1 > dx2)^(sx1 > sx2); - boolean flipY = (dy1 > dy2)^(sy1 > sy2); - int dstWidth = Math.abs (dx2 - dx1); - int dstHeight = Math.abs (dy2 - dy1); - int srcWidth = Math.abs (sx2 - sx1); - int srcHeight = Math.abs (sy2 - sy1); - int srcX = (sx1 < sx2) ? sx1 : sx2; - int srcY = (sy1 < sy2) ? sy1 : sy2; - int dstX = (dx1 < dx2) ? dx1 : dx2; - int dstY = (dy1 < dy2) ? dy1 : dy2; - - // Clipping. This requires the dst to be scaled as well, - if (srcWidth > width) - { - dstWidth = (int)((double)dstWidth*((double)width/(double)srcWidth)); - srcWidth = width - srcX; - } - - if (srcHeight > height) - { - dstHeight = (int)((double)dstHeight*((double)height/(double)srcHeight)); - srcHeight = height - srcY; - } - - if (srcWidth + srcX > width) - { - dstWidth = (int)((double)dstWidth * (double)(width - srcX)/(double)srcWidth); - srcWidth = width - srcX; - } - - if (srcHeight + srcY > height) - { - dstHeight = (int)((double)dstHeight * (double)(width - srcY)/(double)srcHeight); - srcHeight = height - srcY; - } - - if ( srcWidth <= 0 || srcHeight <= 0 || dstWidth <= 0 || dstHeight <= 0) - return true; - - if(bgcolor != null) - drawPixelsScaledFlipped (g, bgcolor.getRed (), bgcolor.getGreen (), - bgcolor.getBlue (), - flipX, flipY, - srcX, srcY, - srcWidth, srcHeight, - dstX, dstY, - dstWidth, dstHeight, - true); - else - drawPixelsScaledFlipped (g, 0, 0, 0, flipX, flipY, - srcX, srcY, srcWidth, srcHeight, - dstX, dstY, dstWidth, dstHeight, - false); - return true; - } - - public native void copyArea(int x, int y, int width, int height, - int dx, int dy); - - //******************** VolatileImage stuff ******************** - - public boolean contentsLost() - { - return false; - } - - public Graphics2D createGraphics() - { - QtImageGraphics g = new QtImageGraphics(this); - putPainter( g ); - return g; - } - - public ImageCapabilities getCapabilities() - { - return new ImageCapabilities(false) - { - public boolean isTrueVolatile() - { - return false; - } - }; - } - - public int getHeight() - { - return height; - } - - public BufferedImage getSnapshot() - { - BufferedImage bi = new BufferedImage(width, height, - BufferedImage.TYPE_INT_ARGB_PRE); - bi.setRGB( 0, 0, width, height, getPixels(), 0, width); - return bi; - } - - public int getWidth() - { - return width; - } - - public int validate(GraphicsConfiguration gc) - { - return IMAGE_OK; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/qt/QtWindowPeer.java b/libjava/classpath/gnu/java/awt/peer/qt/QtWindowPeer.java deleted file mode 100644 index 2dfe2ec..0000000 --- a/libjava/classpath/gnu/java/awt/peer/qt/QtWindowPeer.java +++ /dev/null @@ -1,105 +0,0 @@ -/* QtWindowPeer.java -- - Copyright (C) 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.qt; - -import java.awt.Component; -import java.awt.peer.WindowPeer; - -public class QtWindowPeer extends QtContainerPeer implements WindowPeer -{ - public QtWindowPeer( QtToolkit kit, Component owner ) - { - super( kit, owner ); - } - - protected native void init(); - - protected void setup() - { - super.setup(); - } - - // ************ Public methods ********************* - - public native void toBack(); - - public native void toFront(); - - /* - * Belongs to Frame and Dialog, but no sense in duplicating code. - */ - public native void setTitle(String title); - - public void updateAlwaysOnTop() - { - // TODO Auto-generated method stub - - } - - public boolean requestWindowFocus() - { - // TODO Auto-generated method stub - return false; - } - - public void updateIconImages() - { - // TODO: Implement properly. - } - - public void updateMinimumSize() - { - // TODO: Implement properly. - } - - public void setModalBlocked(java.awt.Dialog d, boolean b) - { - // TODO: Implement properly. - } - - public void updateFocusableWindowState() - { - // TODO: Implement properly. - } - - public void setAlwaysOnTop(boolean b) - { - // TODO: Implement properly. - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingButtonPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingButtonPeer.java deleted file mode 100644 index 1a42fc9..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingButtonPeer.java +++ /dev/null @@ -1,261 +0,0 @@ -/* SwingButtonPeer.java -- A Swing based peer for AWT buttons - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Button; -import java.awt.Container; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Point; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.awt.event.FocusEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.peer.ButtonPeer; - -import javax.swing.JButton; -import javax.swing.JComponent; - -/** - * A Swing based peer for the AWT button. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingButtonPeer - extends SwingComponentPeer - implements ButtonPeer -{ - - /** - * A specialized Swing button to be used as AWT button. - * - * @author Roman Kennke (kennke@aicas.com) - */ - class SwingButton - extends JButton - implements SwingComponent - { - Button button; - - SwingButton(Button button) - { - this.button = button; - } - - /** - * Overridden so that this method returns the correct value even without a - * peer. - * - * @return the screen location of the button - */ - public Point getLocationOnScreen() - { - return SwingButtonPeer.this.getLocationOnScreen(); - } - - /** - * Overridden so that the isShowing method returns the correct value for the - * swing button, even if it has no peer on its own. - * - * @return <code>true</code> if the button is currently showing, - * <code>false</code> otherwise - */ - public boolean isShowing() - { - boolean retVal = false; - if (button != null) - retVal = button.isShowing(); - return retVal; - } - - /** - * Overridden, so that the Swing button can create an Image without its - * own peer. - * - * @param w the width of the image - * @param h the height of the image - * - * @return an image - */ - public Image createImage(int w, int h) - { - return SwingButtonPeer.this.createImage(w, h); - } - - /** - * Overridden, so that the Swing button can create a Graphics without its - * own peer. - * - * @return a graphics instance for the button - */ - public Graphics getGraphics() - { - return SwingButtonPeer.this.getGraphics(); - } - - /** - * Returns this button. - * - * @return this button - */ - public JComponent getJComponent() - { - return this; - } - - /** - * Handles mouse events by forwarding it to - * <code>processMouseEvent()</code> after having retargetted it to this - * button. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseEvent(ev); - } - - /** - * Handles mouse motion events by forwarding it to - * <code>processMouseMotionEvent()</code> after having retargetted it to - * this button. - * - * @param ev the mouse motion event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseMotionEvent(ev); - } - - /** - * Handles key events by forwarding it to - * <code>processKeyEvent()</code> after having retargetted it to this - * button. - * - * @param ev the mouse event - */ - public void handleKeyEvent(KeyEvent ev) - { - ev.setSource(this); - processKeyEvent(ev); - } - - public Container getParent() - { - Container par = null; - if (button != null) - par = button.getParent(); - return par; - } - - /** - * Handles focus events by forwarding it to - * <code>processFocusEvent()</code>. - * - * @param ev the Focus event - */ - public void handleFocusEvent(FocusEvent ev) - { - processFocusEvent(ev); - } - - public void requestFocus() { - SwingButtonPeer.this.requestFocus(awtComponent, false, true, 0); - } - - public boolean requestFocus(boolean temporary) { - return SwingButtonPeer.this.requestFocus(awtComponent, temporary, - true, 0); - } - } - - /** - * Listens for ActionEvents on the Swing button and triggers corresponding - * ActionEvents on the AWT button. - * - * @author Roman Kennke (kennke@aicas.com) - */ - class SwingButtonListener implements ActionListener - { - - /** - * Receives notification when an action was performend on the button. - * - * @param event the action event - */ - public void actionPerformed(ActionEvent event) - { - Button b = (Button) SwingButtonPeer.this.awtComponent; - ActionListener[] l = b.getActionListeners(); - if (l.length == 0) - return; - ActionEvent ev = new ActionEvent(b, ActionEvent.ACTION_PERFORMED, - b.getActionCommand()); - for (int i = 0; i < l.length; ++i) - l[i].actionPerformed(ev); - } - - } - - /** - * Constructs a new SwingButtonPeer. - * - * @param theButton the AWT button for this peer - */ - public SwingButtonPeer(Button theButton) - { - SwingButton button = new SwingButton(theButton); - button.setText(theButton.getLabel()); - button.addActionListener(new SwingButtonListener()); - init(theButton, button); - } - - /** - * Sets the label of the button. This call is forwarded to the setText method - * of the managed Swing button. - * - * @param label the label to set - */ - public void setLabel(String label) - { - ((SwingButton) swingComponent).setText(label); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingCanvasPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingCanvasPeer.java deleted file mode 100644 index abef9ef..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingCanvasPeer.java +++ /dev/null @@ -1,64 +0,0 @@ -/* SwingCanvasPeer.java -- A canvas peer based on Swing - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.swing; - -import java.awt.Canvas; -import java.awt.peer.CanvasPeer; -import java.awt.peer.LightweightPeer; - -/** - * A CanvasPeer to be used together with the Swing peers. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingCanvasPeer - extends SwingComponentPeer - implements LightweightPeer, CanvasPeer -{ - - /** - * Creates a new <code>SwingCanvasPeer</code> for the specified Canvas. - * - * @param canvas the canvas. - */ - public SwingCanvasPeer(Canvas canvas) - { - init(canvas, null); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingCheckboxPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingCheckboxPeer.java deleted file mode 100755 index 7080831..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingCheckboxPeer.java +++ /dev/null @@ -1,256 +0,0 @@ -/* SwingCheckboxPeer.java -- A Swing based peer for AWT checkboxes - Copyright (C) 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Checkbox; -import java.awt.CheckboxGroup; -import java.awt.Container; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Point; -import java.awt.event.FocusEvent; -import java.awt.event.ItemEvent; -import java.awt.event.ItemListener; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.peer.CheckboxPeer; - -import javax.swing.JCheckBox; -import javax.swing.JComponent; -import javax.swing.JToggleButton; - -/** - * A CheckboxPeer implementation that is backed by the Swing JCheckBox. - */ -public class SwingCheckboxPeer extends SwingComponentPeer implements - CheckboxPeer { - - /** - * A spezialized Swing checkbox used to paint the checkbox for the - * AWT checkbox. - */ - private class SwingCheckbox - extends JCheckBox - implements SwingComponent - { - Checkbox checkbox; - - SwingCheckbox(Checkbox checkbox) - { - this.checkbox = checkbox; - } - - /** - * Returns this checkbox. - * - * @return <code>this</code> - */ - public JComponent getJComponent() - { - return this; - } - - /** - * Handles mouse events by forwarding it to - * <code>processMouseEvent()</code>. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseEvent(ev); - } - - /** - * Handles mouse motion events by forwarding it to - * <code>processMouseMotionEvent()</code>. - * - * @param ev the mouse motion event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseMotionEvent(ev); - } - - /** - * Handles key events by forwarding it to <code>processKeyEvent()</code>. - * - * @param ev the mouse event - */ - public void handleKeyEvent(KeyEvent ev) - { - ev.setSource(this); - processKeyEvent(ev); - } - - /** - * Handles focus events by forwarding it to - * <code>processFocusEvent()</code>. - * - * @param ev the Focus event - */ - public void handleFocusEvent(FocusEvent ev) - { - processFocusEvent(ev); - } - - /** - * Overridden so that this method returns the correct value even without a - * peer. - * - * @return the screen location of the button - */ - public Point getLocationOnScreen() - { - return SwingCheckboxPeer.this.getLocationOnScreen(); - } - - /** - * Overridden so that the isShowing method returns the correct value - * for the swing button, even if it has no peer on its own. - * - * @return <code>true</code> if the button is currently showing, - * <code>false</code> otherwise - */ - public boolean isShowing() - { - boolean retVal = false; - if (checkbox != null) - retVal = checkbox.isShowing(); - return retVal; - } - - /** - * Overridden, so that the Swing button can create an Image without its - * own peer. - * - * @param w the width of the image - * @param h the height of the image - * - * @return an image - */ - public Image createImage(int w, int h) - { - return SwingCheckboxPeer.this.createImage(w, h); - } - - public Graphics getGraphics() - { - return SwingCheckboxPeer.this.getGraphics(); - } - - public Container getParent() - { - Container par = null; - if (checkbox != null) - par = checkbox.getParent(); - return par; - } - - public void requestFocus() { - SwingCheckboxPeer.this.requestFocus(awtComponent, false, true, 0); - } - - public boolean requestFocus(boolean temporary) { - return SwingCheckboxPeer.this.requestFocus(awtComponent, temporary, - true, 0); - } - } - - /** - * Listens for ActionEvents on the Swing button and triggers corresponding - * ActionEvents on the AWT button. - */ - class SwingCheckboxListener implements ItemListener - { - Checkbox awtCheckbox; - - SwingCheckboxListener(Checkbox checkbox) - { - awtCheckbox = checkbox; - } - - /** - * Receives notification when an action was performend on the button. - * - * @param event the action event - */ - public void itemStateChanged(ItemEvent event) - { - awtCheckbox.setState(event.getStateChange()==ItemEvent.SELECTED); - ItemListener[] l = awtCheckbox.getItemListeners(); - if (l.length == 0) - return; - ItemEvent ev = new ItemEvent(awtCheckbox, ItemEvent.ITEM_STATE_CHANGED, - awtCheckbox, event.getStateChange()); - for (int i = 0; i < l.length; ++i) - l[i].itemStateChanged(ev); - } - } - - /** - * Creates a new SwingCheckboxPeer instance. - */ - public SwingCheckboxPeer(Checkbox checkbox) - { - SwingCheckbox swingCheckbox = new SwingCheckbox(checkbox); - swingCheckbox.addItemListener(new SwingCheckboxListener(checkbox)); - - init(checkbox, swingCheckbox); - setLabel(checkbox.getLabel()); - setState(checkbox.getState()); - } - - public void setCheckboxGroup(CheckboxGroup group) - { - // TODO: Implement this. - } - - public void setLabel(String label) - { - ((JToggleButton) swingComponent).setText(label); - } - - public void setState(boolean state) - { - ((JToggleButton) swingComponent).setSelected(state); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingComponent.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingComponent.java deleted file mode 100644 index ca42fb7..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingComponent.java +++ /dev/null @@ -1,99 +0,0 @@ -/* SwingComponent.java -- An interface that defines a Swing component for peers - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.event.FocusEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; - -import javax.swing.JComponent; - -/** - * Defines some additional methods that the Swing components must implement - * in order to work with the Swing peers. This is usually achieved by - * subclassing a Swing component and forwarding the method calls to some - * protected JComponent method. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public interface SwingComponent -{ - - /** - * Returns the actual swing compenent. - * - * @return the actual swing compenent - */ - JComponent getJComponent(); - - /** - * Handles a mouse event. This is usually forwarded to - * {@link Component#processMouseMotionEvent(MouseEvent)} of the swing - * component. - * - * @param ev the mouse event - */ - void handleMouseEvent(MouseEvent ev); - - /** - * Handles a mouse motion event. This is usually forwarded to - * {@link Component#processMouseEvent(MouseEvent)} of the swing - * component. - * - * @param ev the mouse motion event - */ - void handleMouseMotionEvent(MouseEvent ev); - - /** - * Handles a key event. This is usually forwarded to - * {@link Component#processKeyEvent(KeyEvent)} of the swing - * component. - * - * @param ev the key event - */ - void handleKeyEvent(KeyEvent ev); - - /** - * Handles a focus event. This is usually forwarded to - * {@link Component#processFocusEvent(FocusEvent)} of the swing - * component. - * - * @param ev the focus event - */ - void handleFocusEvent(FocusEvent ev); -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingComponentPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingComponentPeer.java deleted file mode 100644 index 8be95dc..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingComponentPeer.java +++ /dev/null @@ -1,1136 +0,0 @@ -/* SwingComponentPeer.java -- An abstract base class for Swing based peers - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.AWTEvent; -import java.awt.AWTException; -import java.awt.BufferCapabilities; -import java.awt.Color; -import java.awt.Component; -import java.awt.Container; -import java.awt.Cursor; -import java.awt.Dimension; -import java.awt.EventQueue; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Graphics; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.Toolkit; -import java.awt.BufferCapabilities.FlipContents; -import java.awt.event.FocusEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.event.PaintEvent; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.VolatileImage; -import java.awt.peer.ComponentPeer; -import java.awt.peer.ContainerPeer; -import java.awt.peer.LightweightPeer; - -import javax.swing.JComponent; -import javax.swing.RepaintManager; - -/** - * The base class for Swing based component peers. This provides the basic - * functionality needed for Swing based component peers. Many methods are - * implemented to forward to the Swing component. Others however forward - * to the component's parent and expect the toplevel component peer to provide - * a real implementation of it. These are for example the key methods - * {@link #getGraphics()} and {@link #createImage(int, int)}, as well as - * {@link #getLocationOnScreen()}. - * - * This class also provides the necesary hooks into the Swing painting and - * event handling system. In order to achieve this, it traps paint, mouse and - * key events in {@link #handleEvent(AWTEvent)} and calls some special methods - * ({@link #peerPaint(Graphics)}, {@link #handleKeyEvent(KeyEvent)}, - * {@link #handleMouseEvent(MouseEvent)} and - * {@link #handleMouseMotionEvent(MouseEvent)}) that call the corresponding - * Swing methods. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingComponentPeer - implements ComponentPeer -{ - - /** - * The AWT component for this peer. - */ - protected Component awtComponent; - - /** - * The Swing component for this peer. - */ - protected SwingComponent swingComponent; - - /** - * The font that is set for this peer. - */ - protected Font peerFont; - - /** - * The current repaint area. - */ - protected Rectangle paintArea; - - /** - * Creates a SwingComponentPeer instance. Subclasses are expected to call - * this constructor and thereafter call {@link #init(Component, JComponent)} - * in order to setup the AWT and Swing components properly. - */ - protected SwingComponentPeer() - { - // Nothing to do here. - } - - /** - * Initializes the AWT and Swing component for this peer. It is expected that - * subclasses call this from within their constructor. - * - * @param awtComp the AWT component for this peer - * @param swingComp the Swing component for this peer - */ - protected void init(Component awtComp, SwingComponent swingComp) - { - awtComponent = awtComp; - swingComponent = swingComp; - if (swingComponent != null) - { - JComponent c = swingComponent.getJComponent(); - if (c != null) - { - c.addNotify(); - RepaintManager.currentManager(c).setDoubleBufferingEnabled(false); - System.setProperty("gnu.awt.swing.doublebuffering", "true"); - } - } - - // Register this heavyweight component with the nearest heavyweight - // container, so we get peerPaint() triggered by that container. - if (! (this instanceof LightweightPeer)) - { - Component comp = awtComponent; - Container parent = comp.getParent(); - while (parent != null && - ! (parent.getPeer() instanceof SwingContainerPeer)) - { - comp = parent; - parent = comp.getParent(); - } - - // At this point we have the ancestor with a SwingContainerPeer - // (or null peer). - if (parent != null && parent.getPeer() instanceof SwingContainerPeer) - { - SwingContainerPeer p = (SwingContainerPeer) parent.getPeer(); - p.addHeavyweightDescendent(awtComponent); - } - } - } - - /** - * Returns the construction status of the specified image. This is called - * by {@link Component#checkImage(Image, int, int, ImageObserver)}. - * - * @param img the image - * @param width the width of the image - * @param height the height of the image - * @param ob the image observer to be notified of updates of the status - * - * @return a bitwise ORed set of ImageObserver flags - */ - public int checkImage(Image img, int width, int height, ImageObserver ob) - { - return Toolkit.getDefaultToolkit().checkImage(img, width, height, ob); - } - - /** - * Creates an image by starting the specified image producer. This is called - * by {@link Component#createImage(ImageProducer)}. - * - * @param prod the image producer to be used to create the image - * - * @return the created image - */ - public Image createImage(ImageProducer prod) - { - Image image = Toolkit.getDefaultToolkit().createImage(prod); - return image; - } - - /** - * Creates an empty image with the specified <code>width</code> and - * <code>height</code>. - * - * This is implemented to let the parent component create the image. This - * eventually goes up to the top-level component peer, which is then expected - * to deliver the image. - * - * @param width the width of the image to be created - * @param height the height of the image to be created - * - * @return the created image - */ - public Image createImage(int width, int height) - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - return parentPeer.createImage(width, height); - } - - /** - * Disables the component. This is called by {@link Component#disable()}. - */ - public void disable() - { - if (swingComponent != null) - swingComponent.getJComponent().setEnabled(false); - } - - /** - * Disposes the component peer. This should release all resources held by the - * peer. This is called when the component is no longer in use. - */ - public void dispose() - { - // Unregister this heavyweight component from the nearest heavyweight - // container. - if (! (this instanceof LightweightPeer)) - { - Component comp = awtComponent; - Container parent = comp.getParent(); - while (parent != null && - ! (parent.getPeer() instanceof SwingContainerPeer)) - { - comp = parent; - parent = comp.getParent(); - } - - // At this point we have the ancestor with a SwingContainerPeer - // (or null peer). - if (parent != null && parent.getPeer() instanceof SwingContainerPeer) - { - SwingContainerPeer p = (SwingContainerPeer) parent.getPeer(); - p.removeHeavyweightDescendent(awtComponent); - } - } - - awtComponent = null; - swingComponent = null; - } - - /** - * Enables the component. This is called by {@link Component#enable()}. - */ - public void enable() - { - if (swingComponent != null) - swingComponent.getJComponent().setEnabled(true); - } - - /** - * Returns the color model of the component. This is currently not used. - * - * @return the color model of the component - */ - public ColorModel getColorModel() - { - // FIXME: When this peer method will be used, we need to provide an - // implementation of this, probably forwarding to the toplevel peer, like - // in the other methods. - return null; - } - - /** - * Returns the font metrics for the specified font. This is called by - * {@link Component#getFontMetrics(Font)}. - * - * This is implemented to query the font metrics from the parent component. - * This will eventually call the top-level component peer, which is then - * expected to deliver a font metrics object. - * - * @param f the font for which to query the font metrics - * - * @return the font metrics for the specified font - */ - public FontMetrics getFontMetrics(Font f) - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - return parentPeer.getFontMetrics(f); - } - - /** - * Returns a {@link Graphics} object suitable for drawing on this component. - * This is called by {@link Component#getGraphics()}. - * - * This is implemented to query the graphics from the parent component and - * adjust the clip and translation to match this component. - * This will eventually call the top-level component peer, which is then - * expected to deliver a graphics object. - * - * @return a graphics object suitable for drawing on this component - */ - public Graphics getGraphics() - { - Component parent = awtComponent.getParent(); - Graphics g = parent.getGraphics(); - g.translate(awtComponent.getX(), awtComponent.getY()); - g.setClip(0, 0, awtComponent.getWidth(), awtComponent.getHeight()); - return g; - } - - /** - * Returns the location of this component in screen coordinates. This is - * called by {@link Component#getLocationOnScreen()}. - * - * This is implemented to query the parent component peer for its screen - * location and adds the offset of this component to it. This will eventually - * call the top-level component's peer, which is then expected to provide - * it's screen location. - * - * @return the location of this component in screen coordinates - */ - public Point getLocationOnScreen() - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - Point location = parentPeer.getLocationOnScreen(); - location.x += awtComponent.getX(); - location.y += awtComponent.getY(); - return location; - } - - /** - * Returns the minimum size for the component. This is called by - * {@link Component#getMinimumSize()}. - * - * This is implemented to return the Swing component's minimum size. - * - * @return the minimum size for the component - */ - public Dimension getMinimumSize() - { - return minimumSize(); - } - - /** - * Returns the preferred size for the component. This is called by - * {@link Component#getPreferredSize()}. - * - * This is implemented to return the Swing component's preferred size. - * - * @return the preferred size for the component - */ - public Dimension getPreferredSize() - { - return preferredSize(); - } - - /** - * Returns the toolkit that created this peer. - * - * @return the toolkit that created this peer - */ - public Toolkit getToolkit() - { - return Toolkit.getDefaultToolkit(); - } - - /** - * Handles the given event. This is called from - * {@link Component#dispatchEvent(AWTEvent)} to give the peer a chance to - * react to events for the component. - * - * @param e the event - */ - public void handleEvent(AWTEvent e) - { - switch (e.getID()) - { - case PaintEvent.UPDATE: - case PaintEvent.PAINT: - if (awtComponent.isShowing()) - { - Rectangle clip ; - synchronized (this) - { - coalescePaintEvent((PaintEvent) e); - assert paintArea != null; - clip = paintArea; - paintArea = null; - } - Graphics g = awtComponent.getGraphics(); - try - { - g.clipRect(clip.x, clip.y, clip.width, clip.height); - peerPaint(g, e.getID() == PaintEvent.UPDATE); - } - finally - { - g.dispose(); - } - } - break; - case MouseEvent.MOUSE_PRESSED: - case MouseEvent.MOUSE_RELEASED: - case MouseEvent.MOUSE_CLICKED: - case MouseEvent.MOUSE_ENTERED: - case MouseEvent.MOUSE_EXITED: - handleMouseEvent((MouseEvent) e); - break; - case MouseEvent.MOUSE_MOVED: - case MouseEvent.MOUSE_DRAGGED: - handleMouseMotionEvent((MouseEvent) e); - break; - case KeyEvent.KEY_PRESSED: - case KeyEvent.KEY_RELEASED: - case KeyEvent.KEY_TYPED: - handleKeyEvent((KeyEvent) e); - break; - case FocusEvent.FOCUS_GAINED: - case FocusEvent.FOCUS_LOST: - handleFocusEvent((FocusEvent)e); - break; - default: - // Other event types are not handled here. - break; - } - } - - /** - * Makes the component invisible. This is called from - * {@link Component#hide()}. - * - * This is implemented to call setVisible(false) on the Swing component. - */ - public void hide() - { - if (swingComponent != null) - swingComponent.getJComponent().setVisible(false); - - Component parent = awtComponent.getParent(); - if (parent != null) - parent.repaint(awtComponent.getX(), awtComponent.getY(), - awtComponent.getWidth(), awtComponent.getHeight()); - } - - /** - * Returns <code>true</code> if the component can receive keyboard input - * focus. This is called from {@link Component#isFocusTraversable()}. - * - * This is implemented to return isFocusable() from the Swing component. - * - * @specnote Part of the earlier 1.1 API, replaced by isFocusable(). - */ - public boolean isFocusTraversable() - { - return swingComponent != null ? - swingComponent.getJComponent().isFocusable() : false; - } - - /** - * Returns <code>true</code> if the component can receive keyboard input - * focus. This is called from {@link Component#isFocusable()}. - * - * This is implemented to return isFocusable() from the Swing component. - */ - public boolean isFocusable() - { - return swingComponent != null ? - swingComponent.getJComponent().isFocusable() : false; - } - - /** - * Returns the minimum size for the component. This is called by - * {@link Component#minimumSize()}. - * - * This is implemented to return the Swing component's minimum size. - * - * @return the minimum size for the component - */ - public Dimension minimumSize() - { - Dimension retVal; - if (swingComponent != null) - retVal = swingComponent.getJComponent().getMinimumSize(); - else - retVal = new Dimension(0, 0); - return retVal; - } - - /** - * Returns the preferred size for the component. This is called by - * {@link Component#getPreferredSize()}. - * - * This is implemented to return the Swing component's preferred size. - * - * @return the preferred size for the component - */ - public Dimension preferredSize() - { - Dimension retVal; - if (swingComponent != null) - retVal = swingComponent.getJComponent().getPreferredSize(); - else - retVal = new Dimension(0, 0); - return retVal; - } - - /** - * Paints the component. This is triggered by - * {@link Component#paintAll(Graphics)}. - * - * @param graphics the graphics to paint with - */ - public void paint(Graphics graphics) - { - peerPaint(graphics, false); - } - - /** - * Prepares an image for rendering on this component. This is called by - * {@link Component#prepareImage(Image, int, int, ImageObserver)}. - * - * @param img the image to prepare - * @param width the desired width of the rendered image - * @param height the desired height of the rendered image - * @param ob the image observer to be notified of updates in the preparation - * process - * - * @return <code>true</code> if the image has been fully prepared, - * <code>false</code> otherwise (in which case the image observer - * receives updates) - */ - public boolean prepareImage(Image img, int width, int height, ImageObserver ob) - { - Component parent = awtComponent.getParent(); - if(parent != null) - { - ComponentPeer parentPeer = parent.getPeer(); - return parentPeer.prepareImage(img, width, height, ob); - } - else - { - return Toolkit.getDefaultToolkit().prepareImage(img, width, height, ob); - } - } - - public void print(Graphics graphics) - { - // FIXME: I don't know what this method is supposed to do. - } - - /** - * Repaints the specified rectangle of this component. This is called from - * {@link Component#repaint(long, int, int, int, int)}. - * - * This is implemented to call repaint() on the Swing component. - * - * @param tm number of milliseconds to wait with repainting - * @param x the X coordinate of the upper left corner of the damaged - * rectangle - * @param y the Y coordinate of the upper left corner of the damaged - * rectangle - * @param width the width of the damaged rectangle - * @param height the height of the damaged rectangle - */ - public void repaint(long tm, int x, int y, int width, int height) - { - // NOTE: This is never called by AWT but is mandated by the peer interface. - if (swingComponent != null) - swingComponent.getJComponent().repaint(tm, x, y, width, height); - else - { - PaintEvent ev = new PaintEvent(awtComponent, PaintEvent.UPDATE, - new Rectangle(x, y, width, height)); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ev); - } - } - - /** - * Requests that this component receives the focus. This is called from - * {@link Component#requestFocus()}. - * - * This calls requestFocus() on the Swing component. - * - * @specnote Part of the earlier 1.1 API, apparently replaced by argument - * form of the same method. - */ - public void requestFocus() - { - // NOTE: This is never called by AWT but is mandated by the peer interface. - Toolkit tk = Toolkit.getDefaultToolkit(); - EventQueue q = tk.getSystemEventQueue(); - q.postEvent(new FocusEvent(awtComponent, FocusEvent.FOCUS_GAINED, false)); - } - - /** - * Requests that this component receives the focus. This is called from - * {@link Component#requestFocus()}. - * - * This calls requestFocus() on the Swing component. - * - * @param source the actual component that requests focus (may be a - * lightweight descendant of the heavyweight container) - * @param tmp true when the change is temporary - * @param allowWindowFocus - * @param tm the timestamp of the focus change - * - * @return true when the focus change is guaranteed to be granted, false - * otherwise - */ - public boolean requestFocus(Component source, boolean tmp, - boolean allowWindowFocus, long tm) - { - Toolkit tk = Toolkit.getDefaultToolkit(); - EventQueue q = tk.getSystemEventQueue(); - q.postEvent(new FocusEvent(source, FocusEvent.FOCUS_GAINED, tmp)); - return true; - } - - /** - * Notifies the peer that the bounds of this component have changed. This - * is called by {@link Component#reshape(int, int, int, int)}. - * - * This is implemented to call setBounds() on the Swing component. - * - * @param x the X coordinate of the upper left corner of the component - * @param y the Y coordinate of the upper left corner of the component - * @param width the width of the component - * @param height the height of the component - */ - public void reshape(int x, int y, int width, int height) - { - if (swingComponent != null) - swingComponent.getJComponent().setBounds(x, y, width, height); - } - - /** - * Sets the background color of the component. This is called by - * {@link Component#setBackground(Color)}. - * - * This is implemented to call setBackground() on the Swing component. - * - * @param color the background color to set - */ - public void setBackground(Color color) - { - if (swingComponent != null) - swingComponent.getJComponent().setBackground(color); - } - - /** - * Notifies the peer that the bounds of this component have changed. This - * is called by {@link Component#setBounds(int, int, int, int)}. - * - * This is implemented to call setBounds() on the Swing component. - * - * @param x the X coordinate of the upper left corner of the component - * @param y the Y coordinate of the upper left corner of the component - * @param width the width of the component - * @param height the height of the component - */ - public void setBounds(int x, int y, int width, int height) - { - reshape(x, y, width, height); - } - - /** - * Sets the cursor of the component. This is called by - * {@link Component#setCursor(Cursor)}. - * - * This is implemented to call setCursor() on the Swing component. - * - * @specnote Part of the earlier 1.1 API, apparently no longer needed. - */ - public void setCursor(Cursor cursor) - { - if (swingComponent != null) - swingComponent.getJComponent().setCursor(cursor); - } - - /** - * Sets the enabled/disabled state of this component. This is called by - * {@link Component#setEnabled(boolean)}. - * - * This is implemented to call setEnabled() on the Swing component. - * - * @param enabled <code>true</code> to enable the component, - * <code>false</code> to disable it - */ - public void setEnabled(boolean enabled) - { - if (swingComponent != null) - swingComponent.getJComponent().setEnabled(enabled); - } - - /** - * Sets the font of the component. This is called by - * {@link Component#setFont(Font)}. - * - * This is implemented to call setFont() on the Swing component. - * - * @param font the font to set - */ - public void setFont(Font font) - { - peerFont = font; - if (swingComponent != null) - swingComponent.getJComponent().setFont(font); - } - - /** - * Sets the foreground color of the component. This is called by - * {@link Component#setForeground(Color)}. - * - * This is implemented to call setForeground() on the Swing component. - * - * @param color the foreground color to set - */ - public void setForeground(Color color) - { - if (swingComponent != null) - swingComponent.getJComponent().setForeground(color); - } - - /** - * Sets the visibility state of the component. This is called by - * {@link Component#setVisible(boolean)}. - * - * This is implemented to call setVisible() on the Swing component. - * - * @param visible <code>true</code> to make the component visible, - * <code>false</code> to make it invisible - */ - public void setVisible(boolean visible) - { - if (visible) - show(); - else - hide(); - } - - /** - * Makes the component visible. This is called by {@link Component#show()}. - * - * This is implemented to call setVisible(true) on the Swing component. - */ - public void show() - { - if (swingComponent != null) - swingComponent.getJComponent().setVisible(true); - } - - /** - * Get the graphics configuration of the component. The color model - * of the component can be derived from the configuration. - * - * This is implemented to return the GraphicsConfiguration of the parent - * component. This will eventually call the toplevel component peer, which - * is expected to provide a real implementation. - * - * @return the graphics configuration of the component - */ - public GraphicsConfiguration getGraphicsConfiguration() - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - return parentPeer.getGraphicsConfiguration(); - } - - /** - * Part of an older API, no longer needed. - */ - public void setEventMask(long mask) - { - // Nothing to do here. - } - - /** - * Returns <code>true</code> if this component has been obscured, - * <code>false</code> otherwise. This will only work if - * {@link #canDetermineObscurity()} also returns <code>true</code>. - * - * This is not yet implemented. - * - * @return <code>true</code> if this component has been obscured, - * <code>false</code> otherwise. - */ - public boolean isObscured() - { - return false; - } - - /** - * Returns <code>true</code> if this component peer can determine if the - * component has been obscured, <code>false</code> otherwise. - * - * This is not yet implemented. - * - * @return <code>true</code> if this component peer can determine if the - * component has been obscured, <code>false</code> otherwise - */ - public boolean canDetermineObscurity() - { - return false; - } - - /** - * Coalesces the specified paint event. - * - * @param e the paint event - */ - public void coalescePaintEvent(PaintEvent e) - { - synchronized (this) - { - Rectangle newRect = e.getUpdateRect(); - if (paintArea == null) - paintArea = newRect; - else - Rectangle.union(paintArea, newRect, paintArea); - } - } - - /** - * Updates the cursor. This is not yet implemented. - */ - public void updateCursorImmediately() - { - // Nothing to do here yet. - } - - /** - * Returns true, if this component can handle wheel scrolling, - * <code>false</code> otherwise. - * - * This is not yet implemented and returns <code>false</code>. - * - * @return true, if this component can handle wheel scrolling, - * <code>false</code> otherwise - */ - public boolean handlesWheelScrolling() - { - return false; - } - - /** - * A convenience method that creates a volatile image. The volatile - * image is created on the screen device on which this component is - * displayed, in the device's current graphics configuration. - * - * This is implemented to let the parent component peer create an image. - * This eventually ends up in the toplevel component peer, which is then - * responsible for creating the real image. - * - * @param width width of the image - * @param height height of the image - * - * @see VolatileImage - * - * @since 1.2 - */ - public VolatileImage createVolatileImage(int width, int height) - { - Component parent = awtComponent.getParent(); - VolatileImage im = null; - if (parent != null) - { - ComponentPeer parentPeer = parent.getPeer(); - im = parentPeer.createVolatileImage(width, height); - } - return im; - } - - /** - * Create a number of image buffers that implement a buffering - * strategy according to the given capabilities. - * - * This is implemented to forward to the parent component peer. Eventually - * this ends up in the top level component peer, which is then responsible - * for doing the real work. - * - * @param numBuffers the number of buffers - * @param caps the buffering capabilities - * - * @throws AWTException if the specified buffering strategy is not - * implemented - * - * @since 1.2 - */ - public void createBuffers(int numBuffers, BufferCapabilities caps) throws AWTException - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - parentPeer.createBuffers(numBuffers, caps); - } - - /** - * Return the back buffer of this component. - * - * This is implemented to forward to the parent. Eventually this ends - * up in the toplevel component, which is then responsible for providing - * a back buffer. - * - * @return the back buffer of this component. - * - * @since 1.2 - */ - public Image getBackBuffer() - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - return parentPeer.getBackBuffer(); - } - - /** - * Perform a page flip, leaving the contents of the back buffer in - * the specified state. - * - * This is implemented to forward to the parent. Eventually this ends - * up in the toplevel component, which is then responsible for doing the real - * work. - * - * @param contents the state in which to leave the back buffer - * - * @since 1.2 - */ - public void flip(FlipContents contents) - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - parentPeer.flip(contents); - } - - /** - * Destroy the resources created by createBuffers. - * - * This is implemented to forward to the parent component peer. Eventually - * this ends up in the top level component peer, which is then responsible - * for doing the real work. - * - * @since 1.2 - */ - public void destroyBuffers() - { - Component parent = awtComponent.getParent(); - ComponentPeer parentPeer = parent.getPeer(); - parentPeer.destroyBuffers(); - } - - /** - * Get the bounds of this component peer. - * - * This is implemented to forward to the Swing component. - * - * @return component peer bounds - * @since 1.5 - */ - public Rectangle getBounds() - { - Rectangle retVal; - if (swingComponent != null) - retVal = swingComponent.getJComponent().getBounds(); - else - retVal = new Rectangle(); - return retVal; - } - - /** - * Reparent this component under another container. - * - * @param parent - * @since 1.5 - */ - public void reparent(ContainerPeer parent) - { - // Nothing to do here. - } - - /** - * Set the bounds of this component peer. - * - * This is implemented to forward to the swing component. - * - * @param x the new x co-ordinate - * @param y the new y co-ordinate - * @param width the new width - * @param height the new height - * @param z the new stacking level - * @since 1.5 - */ - public void setBounds(int x, int y, int width, int height, int z) - { - if (swingComponent != null) - swingComponent.getJComponent().setBounds(x, y, width, height); - // FIXME: Somehow handle the Z order. - } - - /** - * Check if this component supports being reparented. - * - * @return true if this component can be reparented, - * false otherwise. - * @since 1.5 - */ - public boolean isReparentSupported() - { - return true; - } - - - /** - * Layout this component peer. - * - * @since 1.5 - */ - public void layout() - { - if (swingComponent != null) - swingComponent.getJComponent().doLayout(); - } - - /** - * Triggers 'heavyweight' painting of the components. This usually calls - * paint() on the Swing component. - * - * @param g the graphics context to use for painting - * @param update wether we need to call update or paint on the AWT component - */ - protected void peerPaint(Graphics g, boolean update) - { - peerPaintComponent(g); - - Graphics userGraphics = g.create(); - try{ - if (update) - awtComponent.update(userGraphics); - else - awtComponent.paint(userGraphics); - } finally { - userGraphics.dispose(); - } - - } - - /** - * Paints the actual 'heavyweight' swing component, if there is one - * associated to this peer. - * - * @param g the graphics to paint the component with - */ - protected void peerPaintComponent(Graphics g) - { - // Paint the actual Swing component if this peer has one. - if (swingComponent != null) - swingComponent.getJComponent().paint(g); - } - - /** - * Handles mouse events on the component. This is usually forwarded to the - * SwingComponent's processMouseEvent() method. - * - * @param e the mouse event - */ - protected void handleMouseEvent(MouseEvent e) - { - if (swingComponent != null) - swingComponent.handleMouseEvent(e); - } - - /** - * Handles mouse motion events on the component. This is usually forwarded - * to the SwingComponent's processMouseMotionEvent() method. - * - * @param e the mouse motion event - */ - protected void handleMouseMotionEvent(MouseEvent e) - { - if (swingComponent != null) - swingComponent.handleMouseMotionEvent(e); - } - - /** - * Handles key events on the component. This is usually forwarded to the - * SwingComponent's processKeyEvent() method. - * - * @param e the key event - */ - protected void handleKeyEvent(KeyEvent e) - { - if (swingComponent != null) - swingComponent.handleKeyEvent(e); - } - - /** - * Handles focus events on the component. This is usually forwarded to the - * SwingComponent's processFocusEvent() method. - * - * @param e the key event - */ - protected void handleFocusEvent(FocusEvent e) - { - if (swingComponent != null) - swingComponent.handleFocusEvent(e); - } - - - /** - * Returns the AWT component for this peer. - * - * @return the AWT component for this peer - */ - public Component getComponent() - { - return awtComponent; - } - - public boolean requestFocus(Component lightweightChild, boolean temporary, - boolean focusedWindowChangeAllowed, - long time, sun.awt.CausedFocusEvent.Cause cause) - { - return true; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingContainerPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingContainerPeer.java deleted file mode 100644 index ca3adc4..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingContainerPeer.java +++ /dev/null @@ -1,378 +0,0 @@ -/* SwingContainerPeer.java -- A Swing based peer for AWT containers - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import gnu.classpath.SystemProperties; - -import java.awt.Component; -import java.awt.Container; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Insets; -import java.awt.Rectangle; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.peer.ComponentPeer; -import java.awt.peer.ContainerPeer; -import java.util.Iterator; -import java.util.LinkedList; - -/** - * A peer for Container to be used with the Swing based AWT peers. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingContainerPeer - extends SwingComponentPeer - implements ContainerPeer -{ - - /** - * Stores all heavyweight descendents of the container. This is used - * in {@link #peerPaintChildren(Graphics)}. - */ - private LinkedList heavyweightDescendents; - - /** - * The backbuffer used for painting UPDATE events. - */ - private Image backbuffer; - - /** - * Creates a new SwingContainerPeer. - * - * @param awtCont - */ - public SwingContainerPeer(Container awtCont) - { - heavyweightDescendents = new LinkedList(); - } - - /** - * Registers a heavyweight descendent. This is then painted by - * {@link #peerPaintChildren(Graphics)}. - * - * @param comp the descendent to register - * - * @see #peerPaintChildren(Graphics) - * @see #removeHeavyweightDescendent(Component) - */ - protected synchronized void addHeavyweightDescendent(Component comp) - { - heavyweightDescendents.add(comp); - focusOwner = null; - } - - /** - * Unregisters a heavyweight descendent. - * - * @param comp the descendent to unregister - * - * @see #peerPaintChildren(Graphics) - * @see #addHeavyweightDescendent(Component) - */ - protected synchronized void removeHeavyweightDescendent(Component comp) - { - heavyweightDescendents.remove(comp); - focusOwner = null; - } - - /** - * Returns an array of all registered heavyweight descendents. - * - * @return all registered heavyweight descendents - */ - protected Component[] getHeavyweightDescendents() - { - Component[] heavyweights = new Component[heavyweightDescendents.size()]; - heavyweights = (Component[]) heavyweightDescendents.toArray(heavyweights); - return heavyweights; - } - - /** - * Returns the insets of the container. - * - * This is implemented to return the insets of the Swing container. - * - * @return the insets of the container - */ - public Insets insets() - { - Insets retVal; - if (swingComponent != null) - retVal = swingComponent.getJComponent().getInsets(); - else - retVal = new Insets(0, 0, 0, 0); - return retVal; - } - - /** - * Returns the insets of the container. - * - * This is implemented to return the insets of the Swing container. - * - * @return the insets of the container - */ - public Insets getInsets() - { - return insets(); - } - - /** - * Called before the validation of this containers begins. - */ - public void beginValidate() - { - // Nothing to do here. - } - - /** - * Called after the validation of this containers ended. - */ - public void endValidate() - { - // Nothing to do here. - } - - /** - * Called before the layout of this containers begins. - */ - public void beginLayout() - { - // Nothing to do here. - } - - /** - * Called after the layout of this containers ended. - */ - public void endLayout() - { - // Nothing to do here. - } - - /** - * Returns <code>false</code> unconditionally. This method is not used at - * the moment. - * - * @return <code>false</code> - */ - public boolean isPaintPending() - { - return false; - } - - /** - * Returns <code>false</code> unconditionally. This method is not used at - * the moment. - * - * @return <code>false</code> - */ - public boolean isRestackSupported() - { - return false; - } - - /** - * This method is not used at the moment. - */ - public void cancelPendingPaint(int x, int y, int width, int height) - { - // Nothing to do here. - } - - /** - * This method is not used at the moment. - */ - public void restack() - { - // Nothing to do here. - } - - /** - * Performs the super behaviour (call peerPaintComponent() and - * awtComponent.paint()), and forwards the paint request to the heavyweight - * descendents of the container. - */ - protected void peerPaint(Graphics g, boolean update) - { - if (isDoubleBuffering()) - { - int width = awtComponent.getWidth(); - int height = awtComponent.getHeight(); - if (backbuffer == null - || backbuffer.getWidth(awtComponent) < width - || backbuffer.getHeight(awtComponent) < height) - backbuffer = awtComponent.createImage(width, height); - Graphics g2 = backbuffer.getGraphics(); - Rectangle clip = g.getClipRect(); - try - { - g2.setClip(clip); - super.peerPaint(g2, update); - peerPaintChildren(g2); - } - finally - { - g2.dispose(); - } - g.drawImage(backbuffer, 0, 0, awtComponent); - } - else - { - super.peerPaint(g, update); - peerPaintChildren(g); - } - } - - /** - * Determines if we should do double buffering or not. - * - * @return if we should do double buffering or not - */ - private boolean isDoubleBuffering() - { - Object prop = - SystemProperties.getProperty("gnu.awt.swing.doublebuffering", "false"); - return prop.equals("true"); - } - - /** - * Paints any heavyweight child components. - * - * @param g the graphics to use for painting - */ - protected synchronized void peerPaintChildren(Graphics g) - { - // TODO: Is this the right painting order? - for (Iterator i = heavyweightDescendents.iterator(); i.hasNext();) - { - Component child = (Component) i.next(); - ComponentPeer peer = child.getPeer(); - - if (peer instanceof SwingComponentPeer && child.isVisible()) - { - // TODO: The translation here doesn't work for deeper - // nested children. Fix this! - Graphics g2 = g.create(child.getX(), child.getY(), - child.getWidth(), child.getHeight()); - try - { - // update() is only called for the topmost component if - // necessary, all other components only get paint() called. - ((SwingComponentPeer) peer).peerPaint(g2, false); - } - finally - { - g2.dispose(); - } - } - } - } - - /** - * Handles mouse events by dispatching it to the correct component. - * - * @param ev the mouse event - */ - protected void handleMouseEvent(MouseEvent ev) - { - Component comp = awtComponent.getComponentAt(ev.getPoint()); - if(comp == null) comp = awtComponent; - ComponentPeer peer = comp.getPeer(); - if (awtComponent != comp && !comp.isLightweight() && peer instanceof SwingComponentPeer) - { - ev.translatePoint(comp.getX(), comp.getY()); - ev.setSource(comp); - ((SwingComponentPeer) peer).handleMouseEvent(ev); - } - } - - /** - * Handles mouse events by dispatching it to the correct component. - * - * @param ev the mouse event - */ - protected void handleMouseMotionEvent(MouseEvent ev) - { - Component comp = awtComponent.getComponentAt(ev.getPoint()); - if (comp != null) - { - ComponentPeer peer = comp.getPeer(); - if (awtComponent != comp && !comp.isLightweight() && peer instanceof SwingComponentPeer) - { - ev.translatePoint(comp.getX(), comp.getY()); - ((SwingComponentPeer) peer).handleMouseMotionEvent(ev); - } - } - } - - /** - * Handles key events on the component. This is usually forwarded to the - * SwingComponent's processKeyEvent() method. - * - * @param e the key event - */ - protected void handleKeyEvent(KeyEvent e) - { - Component owner = getFocusOwner(); - if(owner != null) - owner.getPeer().handleEvent(e); - else - super.handleKeyEvent(e); - } - - private Component focusOwner = null; - - private Component getFocusOwner() - { - if(focusOwner == null) - { - for(Iterator iter=heavyweightDescendents.iterator(); iter.hasNext();) - { - Component child = (Component) iter.next(); - if(child.isFocusable()) - { - focusOwner = child; - break; - } - } - } - return focusOwner; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingFramePeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingFramePeer.java deleted file mode 100644 index 56c7417..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingFramePeer.java +++ /dev/null @@ -1,197 +0,0 @@ -/* SwingFramePeer.java -- An abstract Swing based peer for AWT frames - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Frame; -import java.awt.Graphics; -import java.awt.Insets; -import java.awt.MenuBar; -import java.awt.Point; -import java.awt.event.MouseEvent; -import java.awt.peer.ComponentPeer; -import java.awt.peer.FramePeer; - -/** - * An abstract base class for FramePeer implementations based on Swing. - * This class provides the ability to display and handle AWT MenuBars that - * are based on Swing. - * - * As a minimum, a subclass must implement all the remaining abstract methods - * as well as the following methods: - * <ul> - * <li>{@link ComponentPeer#getLocationOnScreen()}</li> - * <li>{@link ComponentPeer#getGraphics()}</li> - * <li>{@link ComponentPeer#createImage(int, int)}</li> - * </ul> - * - * @author Roman Kennke (kennke@aicas.com) - */ -public abstract class SwingFramePeer - extends SwingWindowPeer - implements FramePeer -{ - /** - * The menu bar to display. - */ - SwingMenuBarPeer menuBar = null; - - /** - * Creates a new SwingFramePeer. - * - * @param frame the frame - */ - public SwingFramePeer(Frame frame) - { - super(frame); - } - - /** - * Sets the menu bar to display in this frame. - * - * @param mb the menu bar to set - */ - public void setMenuBar(MenuBar mb) - { - menuBar = (SwingMenuBarPeer) mb.getPeer(); - menuBar.setFramePeer(this); - menuBar.setWidth(awtComponent.getWidth()); - } - - /** - * Triggers 'heavyweight' painting of the frame. This will paint a menu bar - * if present as well as the child components of this frame. - * - * @param g the graphics context to use for painting - */ - protected void peerPaintComponent(Graphics g) - { - super.peerPaintComponent(g); - if (menuBar != null) - menuBar.peerPaint(g); - } - - /** - * Sets the size and location of this frame. This resizes the menubar to fit - * within the frame. - * - * @param x the X coordinate of the screen location - * @param y the Y coordinate of the screen location - * @param w the width of the frame - * @param h the height of the frame - */ - public void setBounds(int x, int y, int w, int h) - { - super.setBounds(x, y, w, h); - if (menuBar != null) - menuBar.setWidth(w); - } - - /** - * Calculates the insets of this frame peer. This fetches the insets - * from the superclass and adds the insets of the menubar if one is present. - * - * @return the insets of the frame - */ - public Insets getInsets() - { - Insets insets = super.getInsets(); - if (menuBar != null) - insets.top += menuBar.getHeight(); - return insets; - } - - /** - * Returns the location of the menu on the screen. This is needed internally - * by the {@link SwingMenuBarPeer} in order to determine its screen location. - * - * @return the location of the menu on the screen - */ - public Point getMenuLocationOnScreen() - { - Insets i = super.getInsets(); - return new Point(i.top, i.left); - } - - /** - * Overridden to provide the ability to handle menus. - * - * @param ev the mouse event - */ - protected void handleMouseEvent(MouseEvent ev) - { - Point p = ev.getPoint(); - Insets i = super.getInsets(); - if (menuBar != null) - { - int menuHeight = menuBar.getHeight(); - if (p.y >= i.top && p.y <= i.top + menuHeight) - menuBar.handleMouseEvent(ev); - else - { - ev.translatePoint(0, -menuHeight); - super.handleMouseMotionEvent(ev); - } - } - - super.handleMouseEvent(ev); - } - - /** - * Overridden to provide the ability to handle menus. - * - * @param ev the mouse event - */ - protected void handleMouseMotionEvent(MouseEvent ev) - { - Point p = ev.getPoint(); - Insets i = super.getInsets(); - if (menuBar != null) - { - int menuHeight = menuBar.getHeight(); - if (p.y >= i.top && p.y <= i.top + menuHeight) - menuBar.handleMouseMotionEvent(ev); - else - { - ev.translatePoint(0, -menuHeight); - super.handleMouseMotionEvent(ev); - } - } - - super.handleMouseMotionEvent(ev); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingLabelPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingLabelPeer.java deleted file mode 100644 index 5c979d6..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingLabelPeer.java +++ /dev/null @@ -1,242 +0,0 @@ -/* SwingLabelPeer.java -- A Swing based peer for AWT labels - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Container; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Label; -import java.awt.Point; -import java.awt.event.FocusEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.peer.LabelPeer; - -import javax.swing.JComponent; -import javax.swing.JLabel; - - -/** - * A Label peer based on {@link JLabel}. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingLabelPeer - extends SwingComponentPeer - implements LabelPeer -{ - - /** - * A spezialized Swing label used to paint the label for the AWT Label. - * - * @author Roman Kennke (kennke@aicas.com) - */ - private class SwingLabel - extends JLabel - implements SwingComponent - { - Label label; - - - SwingLabel(Label label) - { - this.label = label; - } - - /** - * Returns this label. - * - * @return <code>this</code> - */ - public JComponent getJComponent() - { - return this; - } - - /** - * Handles mouse events by forwarding it to - * <code>processMouseEvent()</code>. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - processMouseEvent(ev); - } - - /** - * Handles mouse motion events by forwarding it to - * <code>processMouseMotionEvent()</code>. - * - * @param ev the mouse motion event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - processMouseMotionEvent(ev); - } - - /** - * Handles key events by forwarding it to <code>processKeyEvent()</code>. - * - * @param ev the mouse event - */ - public void handleKeyEvent(KeyEvent ev) - { - processKeyEvent(ev); - } - - /** - * Handles focus events by forwarding it to - * <code>processFocusEvent()</code>. - * - * @param ev the Focus event - */ - public void handleFocusEvent(FocusEvent ev) - { - processFocusEvent(ev); - } - - /** - * Overridden so that this method returns the correct value even without a - * peer. - * - * @return the screen location of the button - */ - public Point getLocationOnScreen() - { - return SwingLabelPeer.this.getLocationOnScreen(); - } - - /** - * Overridden so that the isShowing method returns the correct value for the - * swing button, even if it has no peer on its own. - * - * @return <code>true</code> if the button is currently showing, - * <code>false</code> otherwise - */ - public boolean isShowing() - { - boolean retVal = false; - if (label != null) - retVal = label.isShowing(); - return retVal; - } - - /** - * Overridden, so that the Swing button can create an Image without its - * own peer. - * - * @param w the width of the image - * @param h the height of the image - * - * @return an image - */ - public Image createImage(int w, int h) - { - return SwingLabelPeer.this.createImage(w, h); - } - - public Graphics getGraphics() - { - return SwingLabelPeer.this.getGraphics(); - } - - public Container getParent() - { - Container par = null; - if (label != null) - par = label.getParent(); - return par; - } - } - - /** - * Creates a new <code>SwingLabelPeer</code> for the specified AWT label. - * - * @param label the AWT label - */ - public SwingLabelPeer(Label label) - { - super(); - SwingLabel swingLabel = new SwingLabel(label); - swingLabel.setText(label.getText()); - swingLabel.setOpaque(true); - init(label, swingLabel); - setAlignment(label.getAlignment()); - } - - /** - * Sets the text of the label. This is implemented to set the text on the - * Swing label. - * - * @param text the text to be set - */ - public void setText(String text) - { - ((JLabel) swingComponent.getJComponent()).setText(text); - } - - /** - * Sets the horizontal alignment of the label. This is implemented to - * set the alignment on the Swing label. - * - * @param alignment the horizontal alignment - * - * @see Label#LEFT - * @see Label#RIGHT - * @see Label#CENTER - */ - public void setAlignment(int alignment) - { - JLabel swingLabel = (JLabel) swingComponent.getJComponent(); - switch (alignment) - { - case Label.RIGHT: - swingLabel.setHorizontalAlignment(JLabel.RIGHT); - break; - case Label.CENTER: - swingLabel.setHorizontalAlignment(JLabel.CENTER); - break; - case Label.LEFT: - default: - swingLabel.setHorizontalAlignment(JLabel.LEFT); - break; - } - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingListPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingListPeer.java deleted file mode 100644 index cf766fd..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingListPeer.java +++ /dev/null @@ -1,364 +0,0 @@ -/* SwingListPeer.java -- A Swing based peer for AWT lists - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Color; -import java.awt.Component; -import java.awt.Container; -import java.awt.Dimension; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.List; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.event.FocusEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.peer.ListPeer; - -import javax.swing.DefaultListModel; -import javax.swing.JComponent; -import javax.swing.JList; -import javax.swing.JScrollPane; -import javax.swing.ListSelectionModel; - -public class SwingListPeer - extends SwingComponentPeer - implements ListPeer -{ - - /** - * A spezialized Swing scroller used to hold the list. - * - * @author Roman Kennke (kennke@aicas.com) - */ - private class SwingList - extends JScrollPane - implements SwingComponent - { - - SwingList(Component comp) - { - super(comp, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, - JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); - } - - /** - * Returns this label. - * - * @return <code>this</code> - */ - public JComponent getJComponent() - { - return this; - } - - /** - * Handles mouse events by forwarding it to - * <code>processMouseEvent()</code>. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - ev.setSource(this); - dispatchEvent(ev); - } - - /** - * Force lightweight mouse dispatching. - */ - public boolean isLightweight() - { - return false; - } - - /** - * Handles mouse motion events by forwarding it to - * <code>processMouseMotionEvent()</code>. - * - * @param ev the mouse motion event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - processMouseMotionEvent(ev); - } - - /** - * Handles key events by forwarding it to <code>processKeyEvent()</code>. - * - * @param ev the mouse event - */ - public void handleKeyEvent(KeyEvent ev) - { - processKeyEvent(ev); - } - - /** - * Handles focus events by forwarding it to <code>processFocusEvent()</code>. - * - * @param ev the Focus event - */ - public void handleFocusEvent(FocusEvent ev) - { - processFocusEvent(ev); - } - - - /** - * Overridden so that this method returns the correct value even without a - * peer. - * - * @return the screen location of the button - */ - public Point getLocationOnScreen() - { - return SwingListPeer.this.getLocationOnScreen(); - } - - /** - * Overridden so that the isShowing method returns the correct value for the - * swing button, even if it has no peer on its own. - * - * @return <code>true</code> if the button is currently showing, - * <code>false</code> otherwise - */ - public boolean isShowing() - { - boolean retVal = false; - if (SwingListPeer.this.awtComponent != null) - retVal = SwingListPeer.this.awtComponent.isShowing(); - return retVal; - } - - /** - * Overridden, so that the Swing button can create an Image without its - * own peer. - * - * @param w the width of the image - * @param h the height of the image - * - * @return an image - */ - public Image createImage(int w, int h) - { - return SwingListPeer.this.createImage(w, h); - } - - public Graphics getGraphics() - { - return SwingListPeer.this.getGraphics(); - } - - public Container getParent() - { - Container par = null; - if (SwingListPeer.this.awtComponent != null) - par = SwingListPeer.this.awtComponent.getParent(); - return par; - } - } - - /** - * The actual Swing JList. - */ - private JList jList; - - private DefaultListModel listModel; - - public SwingListPeer(List list) - { - super(); - listModel = new DefaultListModel(); - jList = new JList(listModel); - SwingList swingList = new SwingList(jList); - init(list, swingList); - - // Pull over the items from the list. - String[] items = list.getItems(); - for (int i = 0 ; i < items.length; i++) - addItem(items[i], i); - } - - public void add(String item, int index) - { - if (listModel != null) - listModel.add(index, item); - } - - public void addItem(String item, int index) - { - if (listModel != null) - listModel.add(index, item); - } - - public void clear() - { - if (listModel != null) - listModel.clear(); - } - - public void delItems(int startIndex, int endIndex) - { - if (listModel != null) - listModel.removeRange(startIndex, endIndex); - } - - public void deselect(int index) - { - if (jList != null) - { - jList.getSelectionModel().removeSelectionInterval(index, index); - } - } - - public Dimension getMinimumSize(int s) - { - Dimension d = null; - if (jList != null) - { - d = jList.getComponent(s).getMinimumSize(); - } - return d; - } - - public Dimension getPreferredSize(int s) - { - Dimension d = null; - if (jList != null) - { - d = jList.getComponent(s).getPreferredSize(); - } - return d; - } - - public int[] getSelectedIndexes() - { - int[] sel = null; - if (jList != null) - { - sel = jList.getSelectedIndices(); - } - return sel; - } - - public void makeVisible(int index) - { - if (jList != null) - { - Component comp = jList.getComponent(index); - jList.scrollRectToVisible(comp.getBounds()); - } - } - - public Dimension minimumSize(int s) - { - Dimension d = null; - if (jList != null) - { - d = jList.getComponent(s).getMinimumSize(); - } - return d; - } - - public Dimension preferredSize(int s) - { - Dimension d = null; - if (jList != null) - { - d = jList.getComponent(s).getPreferredSize(); - } - return d; - } - - public void removeAll() - { - if (jList != null) - { - jList.removeAll(); - } - } - - public void select(int index) - { - if (jList != null) - { - jList.setSelectedIndex(index); - } - } - - public void setMultipleMode(boolean multi) - { - if (jList != null) - { - jList.setSelectionMode(multi - ? ListSelectionModel.MULTIPLE_INTERVAL_SELECTION - : ListSelectionModel.SINGLE_SELECTION); - } - } - - public void setMultipleSelections(boolean multi) - { - if (jList != null) - { - jList.setSelectionMode(multi - ? ListSelectionModel.MULTIPLE_INTERVAL_SELECTION - : ListSelectionModel.SINGLE_SELECTION); - } - } - - public void reshape(int x, int y, int width, int height) - { - if (swingComponent != null) - { - swingComponent.getJComponent().setBounds(x, y, width, height); - swingComponent.getJComponent().validate(); - } - } - - protected void peerPaint(Graphics g, boolean update) - { - super.peerPaint(g, update); - jList.doLayout(); - jList.list(); - - Rectangle r = getBounds(); - g.setColor(Color.RED); - g.drawRect(r.x, r.y, r.width, r.height); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuBarPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuBarPeer.java deleted file mode 100644 index 0033efb..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuBarPeer.java +++ /dev/null @@ -1,295 +0,0 @@ -/* SwingMenuBarPeer.java -- A Swing based peer for AWT menu bars - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Container; -import java.awt.Font; -import java.awt.Graphics; -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.Point; -import java.awt.event.MouseEvent; -import java.awt.peer.MenuBarPeer; - -import javax.swing.JMenuBar; - -/** - * A Swing based peer for the AWT menu bar. This is a little bit different from - * the other peers, since the AWT MenuBar is not derived from the AWT - * component. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingMenuBarPeer - implements MenuBarPeer -{ - - /** - * The AWT menu bar. - */ - MenuBar awtMenuBar; - - /** - * The Swing menu bar. - */ - SwingMenuBar menuBar; - - /** - * The peer of the frame that contains this menu bar. - */ - SwingFramePeer framePeer; - - /** - * A specialized JMenuBar that can be used as 'backend' for AWT MenuBars. - * - * @author Roman Kennke (kennke@aicas.com) - */ - private class SwingMenuBar - extends JMenuBar - { - /** - * Overridden in order to provide a parent frame for this menu bar. The - * menu bar still is not inside the component hierarchy, we are faking - * here. - */ - public Container getParent() - { - Container result = null; - if (framePeer != null) - result = (Container) framePeer.awtComponent; - return result; - } - - /** - * Unconditionally returns <code>true</code>, since we assume that when the - * menubar has a peer, it must be showing. - * - * @return <code>true</code> - */ - public boolean isShowing() - { - // FIXME: This might be wrong. Maybe find a better way to do that. - return true; - } - - /** - * Handles mouse events by forwarding it to - * <code>processMouseEvent()</code>. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseEvent(ev); - } - - /** - * Determines the menubar's screen location by asking the SwingFramePeer - * for it. - * - * @return the screen location of the menu bar - */ - public Point getLocationOnScreen() - { - return framePeer.getMenuLocationOnScreen(); - } - } - - /** - * Creates a new <code>SwingMenuBarPeer</code> instance. - * - * @param awtMenuBar the AWT menu bar - */ - public SwingMenuBarPeer(MenuBar awtMenuBar) - { - this.awtMenuBar = awtMenuBar; - menuBar = new SwingMenuBar(); - menuBar.setDoubleBuffered(false); - // Add all the menus that are already in the MenuBar. - for (int i = 0; i < awtMenuBar.getMenuCount(); i++) - { - Menu menu = awtMenuBar.getMenu(i); - menu.addNotify(); - addMenu(awtMenuBar.getMenu(i)); - } - } - - /** - * Sets the <code>SwingFramePeer</code> of the frame that holds this menu. - * - * @param peer the <code>SwingFramePeer</code> to set - */ - public void setFramePeer(SwingFramePeer peer) - { - framePeer = peer; - } - - /** - * Adds a menu to the menu bar. - * - * @param m the menu to add - */ - public void addMenu(Menu m) - { - SwingMenuPeer menuPeer = (SwingMenuPeer) m.getPeer(); - menuBar.add(menuPeer.menu); - } - - /** - * Adds a help menu to the menu bar. - * - * @param menu the menu to add - */ - public void addHelpMenu(Menu menu) - { - // FIXME: We should manage the help menu differently, so that it always - // appears at the rightmost position. - SwingMenuPeer menuPeer = (SwingMenuPeer) menu.getPeer(); - menuBar.add(menuPeer.menu); - } - - /** - * Removes the menu with the specified index. - * - * @param index the index of the menu to remove - */ - public void delMenu(int index) - { - menuBar.remove(index); - } - - /** - * Disposes this peer. This releases any reference to the AWT and Swing - * components. - */ - public void dispose() - { - menuBar = null; - awtMenuBar = null; - } - - /** - * Sets a font for the menu bar. - * - * @param font the font to set - */ - public void setFont(Font font) - { - menuBar.setFont(font); - } - - /** - * Sets the width of the menu bar. This is called from the top level - * component peers to adjust the width of the menubar when their sizes - * change. - * - * @param w the width to set - */ - public void setWidth(int w) - { - menuBar.setSize(w, menuBar.getPreferredSize().height); - menuBar.doLayout(); - } - - /** - * Paints the menu bar. - * - * @param g the graphics context to use for painting - */ - public void peerPaint(Graphics g) - { - menuBar.paint(g); - } - - /** - * Determines the height of the menubar. - * - * @return the height of the menu bar - */ - public int getHeight() - { - return menuBar.getPreferredSize().height; - } - - /** - * Handles mouse events. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - Point point = ev.getPoint(); - for (int i = 0; i < awtMenuBar.getMenuCount(); i++) - { - Menu menu = awtMenuBar.getMenu(i); - SwingMenuPeer peer = (SwingMenuPeer) menu.getPeer(); - int x1 = peer.getX(); - int x2 = x1 + peer.getWidth(); - if (point.x >= x1 && point.x <= x2) - { - ev.translatePoint(peer.getX(), peer.getY()); - peer.handleMouseEvent(ev); - break; - } - } - } - - /** - * Handles mouse motion events. - * - * @param ev the mouse motion event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - Point point = ev.getPoint(); - for (int i = 0; i < awtMenuBar.getMenuCount(); i++) - { - Menu menu = awtMenuBar.getMenu(i); - SwingMenuPeer peer = (SwingMenuPeer) menu.getPeer(); - int x1 = peer.getX(); - int x2 = x1 + peer.getWidth(); - if (point.x >= x1 && point.x <= x2) - { - ev.translatePoint(peer.getX(), peer.getY()); - peer.handleMouseMotionEvent(ev); - break; - } - } - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuItemPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuItemPeer.java deleted file mode 100644 index 721b334..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuItemPeer.java +++ /dev/null @@ -1,157 +0,0 @@ -/* SwingMenuItemPeer.java -- A Swing based peer for AWT menu items - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Font; -import java.awt.MenuItem; -import java.awt.Toolkit; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.awt.peer.MenuItemPeer; - -import javax.swing.JMenuItem; - -/** - * A Swing based peer for the AWT MenuItem. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingMenuItemPeer - implements MenuItemPeer -{ - /** - * The AWT menu item. - */ - MenuItem awtMenuItem; - - /** - * The Swing menu item. - */ - JMenuItem menuItem; - - /** - * Receives ActionEvents from the Swing menu item and forwards them - * to the ActionListeners of the AWT MenuItem. - * - * @author Roman Kennke (kennke@aicas.com) - */ - private class SwingMenuItemListener implements ActionListener - { - - /** - * Receives notification when the action has been performed. - * - * @param event the action event - */ - public void actionPerformed(ActionEvent event) - { - event.setSource(awtMenuItem); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(event); - } - - } - - /** - * Creates a new instance of <code>SwingMenuItemPeer</code>. - * - * @param awtMenuItem the AWT menu item - */ - public SwingMenuItemPeer(MenuItem awtMenuItem) - { - this.awtMenuItem = awtMenuItem; - menuItem = new JMenuItem(awtMenuItem.getLabel()); - menuItem.addActionListener(new SwingMenuItemListener()); - } - - /** - * Disables the menu item. - */ - public void disable() - { - menuItem.setEnabled(false); - } - - /** - * Enables the menu item. - */ - public void enable() - { - menuItem.setEnabled(true); - } - - /** - * Sets the enabled state to <code>enabled</code>. - * - * @param enabled if the menu item should be enabled or not - */ - public void setEnabled(boolean enabled) - { - menuItem.setEnabled(enabled); - } - - /** - * Sets the label for the menu item. - * - * @param text the label to set - */ - public void setLabel(String text) - { - menuItem.setText(text); - } - - /** - * Disposes the menu item. This releases any reference to the Swing and AWT - * menu item. - */ - public void dispose() - { - menuItem = null; - awtMenuItem = null; - } - - /** - * Sets the font for this menu item. - * - * @param font the font to set - */ - public void setFont(Font font) - { - menuItem.setFont(font); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuPeer.java deleted file mode 100644 index afe2061..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingMenuPeer.java +++ /dev/null @@ -1,284 +0,0 @@ -/* SwingMenuPeer.java -- A Swing based peer for AWT menus - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Font; -import java.awt.Menu; -import java.awt.MenuItem; -import java.awt.Point; -import java.awt.event.MouseEvent; -import java.awt.peer.MenuPeer; - -import javax.swing.JMenu; - -/** - * A Swing based peer for the AWT menu. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingMenuPeer - implements MenuPeer -{ - - /** - * The AWT menu. - */ - Menu awtMenu; - - /** - * The Swing menu. - */ - SwingMenu menu; - - /** - * A specialized JMenu that can be used as 'backend' for an AWT menu. - * - * @author Roman Kennke (kennke@aicas.com) - */ - private class SwingMenu - extends JMenu - { - - /** - * Unconditionally returns <code>true</code>, since we assume that when the - * menu has a peer, it must be showing. - * - * @return <code>true</code> - */ - public boolean isShowing() - { - // FIXME: This might be wrong. Maybe find a better way to do that. - return true; - } - - /** - * Overridden so that we can provide a location even without a real peer - * attached. - * - * @return the screen location of this menu - */ - public Point getLocationOnScreen() - { - Point parentLoc = getParent().getLocationOnScreen(); - parentLoc.x += getX(); - parentLoc.y += getY(); - return parentLoc; - } - - /** - * Handles mouse events by forwarding them to - * <code>processMouseEvent()</code>. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseEvent(ev); - } - - /** - * Handles mouse events by forwarding them to - * <code>processMouseMotionEvent()</code>. - * - * @param ev the mouse event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseMotionEvent(ev); - } - } - - /** - * Creates a new <code>SwingMenuPeer</code> instance. - * - * @param awtMenu the AWT menu - */ - public SwingMenuPeer(Menu awtMenu) - { - this.awtMenu = awtMenu; - menu = new SwingMenu(); - menu.setDoubleBuffered(false); - menu.setText(awtMenu.getLabel()); - for (int i = 0; i < awtMenu.getItemCount(); i++) - { - MenuItem item = awtMenu.getItem(i); - item.addNotify(); - SwingMenuItemPeer peer = (SwingMenuItemPeer) item.getPeer(); - menu.add(peer.menuItem); - } - } - - /** - * Adds a menu item to this menu. - * - * @param item the menu item to add - */ - public void addItem(MenuItem item) - { - SwingMenuItemPeer menuItemPeer = (SwingMenuItemPeer) item.getPeer(); - menu.add(menuItemPeer.menuItem); - } - - /** - * Adds a separator to the menu. - */ - public void addSeparator() - { - menu.addSeparator(); - } - - /** - * Removes a menu item from the menu. - * - * @param index the index of the menu item to remove - */ - public void delItem(int index) - { - menu.remove(index); - } - - /** - * Disables the menu. - */ - public void disable() - { - menu.setEnabled(false); - } - - /** - * Enables the menu. - */ - public void enable() - { - menu.setEnabled(true); - } - - /** - * Sets the enabled state of the menu to <code>enabled</code>. - * - * @param enabled if the menu should be enabled or not - */ - public void setEnabled(boolean enabled) - { - menu.setEnabled(enabled); - } - - /** - * Sets the label of the menu. - * - * @param text the label to set - */ - public void setLabel(String text) - { - menu.setText(text); - } - - /** - * Releases any reference to the AWT and Swing menu instances. - */ - public void dispose() - { - menu = null; - awtMenu = null; - } - - /** - * Sets the font for the menu. - * - * @param font the font to set - */ - public void setFont(Font font) - { - menu.setFont(font); - } - - /** - * Handles mouse events by forwarding them to the Swing menu. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - menu.handleMouseEvent(ev); - } - - /** - * Handles mouse motion events by forwarding them to the Swing menu. - * - * @param ev the mouse event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - menu.handleMouseMotionEvent(ev); - } - - /** - * Returns the X coordinate of the upper left corner of the menu. This is - * used internally by the SwingMenuBarPeer. - * - * @return the X coordinate of the upper left corner of the menu - */ - int getX() - { - return menu.getX(); - } - - /** - * Returns the width of the menu. This is used internally by the - * SwingMenuBarPeer. - * - * @return the X coordinate of the upper left corner of the menu - */ - int getWidth() - { - return menu.getWidth(); - } - - /** - * Returns the Y coordinate of the upper left corner of the menu. This is - * used internally by the SwingMenuBarPeer. - * - * @return the X coordinate of the upper left corner of the menu - */ - public int getY() - { - return menu.getY(); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingPanelPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingPanelPeer.java deleted file mode 100644 index 37c6dbc..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingPanelPeer.java +++ /dev/null @@ -1,67 +0,0 @@ -/* SwingPanelPeer.java -- A PanelPeer based on Swing - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.swing; - -import java.awt.Panel; -import java.awt.peer.PanelPeer; - -/** - * A panel peer based on Swing. - * - * @author Roman Kennke (kennke@aicas.com) - */ -// TODO: Maybe base implementation on JPanel. However, this doesn't seem -// necessary, but might be good for more consistent Look. -public class SwingPanelPeer - extends SwingContainerPeer - implements PanelPeer -{ - - /** - * Creates a new instance of <code>SwingPanelPeer</code> for the specified - * AWT panel. - * - * @param panel the AWT panel - */ - public SwingPanelPeer(Panel panel) - { - super(panel); - init(panel, null); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingTextAreaPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingTextAreaPeer.java deleted file mode 100644 index d56e950..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingTextAreaPeer.java +++ /dev/null @@ -1,487 +0,0 @@ -/* SwingTextAreaPeer.java -- A Swing based peer for AWT textareas - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Container; -import java.awt.Dimension; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.TextArea; -import java.awt.event.ComponentEvent; -import java.awt.event.FocusEvent; -import java.awt.event.HierarchyEvent; -import java.awt.event.InputMethodEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.event.MouseWheelEvent; -import java.awt.im.InputMethodRequests; -import java.awt.peer.TextAreaPeer; - -import javax.swing.JComponent; -import javax.swing.JScrollPane; -import javax.swing.JTextArea; -import javax.swing.JViewport; -import javax.swing.text.BadLocationException; - -public class SwingTextAreaPeer - extends SwingComponentPeer - implements TextAreaPeer -{ - - /** - * A spezialized Swing scroller used to hold the textarea. - * - * @author Roman Kennke (kennke@aicas.com) - */ - private class SwingScrollPane - extends JScrollPane - implements SwingComponent - { - - SwingTextArea textArea; - - SwingScrollPane(SwingTextArea textArea) - { - super(textArea, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, - JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); - - this.textArea = textArea; - } - - /** - * Returns this label. - * - * @return <code>this</code> - */ - public JComponent getJComponent() - { - return this; - } - - /** - * Handles mouse events by forwarding it to - * <code>processMouseEvent()</code>. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - JViewport viewPort = getViewport(); - if(viewPort.contains(ev.getPoint())) - { - ev.setSource(textArea); - textArea.dispatchEvent(ev); - } - else - { - ev.setSource(this); - this.dispatchEvent(ev); - } - } - - /** - * Force lightweight mouse dispatching. - */ - public boolean isLightweight() - { - return false; - } - - /** - * Handles mouse motion events by forwarding it to - * <code>processMouseMotionEvent()</code>. - * - * @param ev the mouse motion event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - textArea.processMouseMotionEvent(ev); - } - - /** - * Handles key events by forwarding it to <code>processKeyEvent()</code>. - * - * @param ev the mouse event - */ - public void handleKeyEvent(KeyEvent ev) - { - textArea.processKeyEvent(ev); - } - - /** - * Handles focus events by forwarding it to - * <code>processFocusEvent()</code>. - * - * @param ev the Focus event - */ - public void handleFocusEvent(FocusEvent ev) - { - textArea.processFocusEvent(ev); - } - - /** - * Overridden so that this method returns the correct value even without a - * peer. - * - * @return the screen location of the button - */ - public Point getLocationOnScreen() - { - return SwingTextAreaPeer.this.getLocationOnScreen(); - } - - /** - * Overridden so that the isShowing method returns the correct value for the - * swing button, even if it has no peer on its own. - * - * @return <code>true</code> if the button is currently showing, - * <code>false</code> otherwise - */ - public boolean isShowing() - { - boolean retVal = false; - if (SwingTextAreaPeer.this.awtComponent != null) - retVal = SwingTextAreaPeer.this.awtComponent.isShowing(); - return retVal; - } - - /** - * Overridden, so that the Swing button can create an Image without its - * own peer. - * - * @param w the width of the image - * @param h the height of the image - * - * @return an image - */ - public Image createImage(int w, int h) - { - return SwingTextAreaPeer.this.createImage(w, h); - } - - public Graphics getGraphics() - { - return SwingTextAreaPeer.this.getGraphics(); - } - - public Container getParent() - { - Container par = null; - if (SwingTextAreaPeer.this.awtComponent != null) - par = SwingTextAreaPeer.this.awtComponent.getParent(); - return par; - } - - public void requestFocus() { - SwingTextAreaPeer.this.requestFocus(awtComponent, false, true, 0); - } - - public boolean requestFocus(boolean temporary) { - return SwingTextAreaPeer.this.requestFocus(awtComponent, temporary, - true, 0); - } - - } - - private class SwingTextArea extends JTextArea - { - /** - * Make this method accessible in this Package. - */ - protected final void processComponentKeyEvent(KeyEvent e) - { - super.processComponentKeyEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processMouseMotionEvent(MouseEvent ev) - { - super.processMouseMotionEvent(ev); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processComponentEvent(ComponentEvent e) - { - super.processComponentEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processFocusEvent(FocusEvent e) - { - super.processFocusEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processHierarchyBoundsEvent(HierarchyEvent e) - { - super.processHierarchyBoundsEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processHierarchyEvent(HierarchyEvent e) - { - super.processHierarchyEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processInputMethodEvent(InputMethodEvent e) - { - super.processInputMethodEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processMouseEvent(MouseEvent e) - { - super.processMouseEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processMouseWheelEvent(MouseWheelEvent e) - { - super.processMouseWheelEvent(e); - } - - /** - * Make this method accessible in this Package. - */ - protected final void processKeyEvent(KeyEvent e) - { - super.processKeyEvent(e); - } - - public void requestFocus() { - SwingTextAreaPeer.this.requestFocus(awtComponent, false, true, 0); - } - - public boolean requestFocus(boolean temporary) { - return SwingTextAreaPeer.this.requestFocus(awtComponent, temporary, - true, 0); - } - } - - /** - * The actual JTextArea. - */ - private SwingTextArea jTextArea; - - public SwingTextAreaPeer(TextArea textArea) - { - super(); - jTextArea = new SwingTextArea(); - SwingScrollPane swingArea = new SwingScrollPane(jTextArea); - init(textArea, swingArea); - - JViewport viewport = new JViewport() - { - public Image createImage(int width, int height) - { - return awtComponent.createImage(width, height); - } - }; - - viewport.setView(jTextArea); - swingArea.setViewport(viewport); - // Pull over the text from the text area. - setText(textArea.getText()); - - // Pull over the number of rows and columns - // if non were set use default values - int columns = textArea.getColumns(); - int rows = textArea.getRows(); - - if(columns == 0 && rows == 0) - { - columns = 25; - textArea.setColumns(columns); - rows = 5; - textArea.setRows(rows); - } - - jTextArea.setColumns(columns); - jTextArea.setRows(rows); - } - - public Dimension getMinimumSize(int rows, int cols) - { - return jTextArea.getMinimumSize(); - } - - public Dimension getPreferredSize(int rows, int cols) - { - return jTextArea.getPreferredSize(); - } - - public void insert(String text, int pos) - { - jTextArea.insert(text, pos); - } - - public void insertText(String text, int pos) - { - jTextArea.insert(text, pos); - } - - public Dimension minimumSize() - { - return jTextArea.getMinimumSize(); - } - - public Dimension preferredSize() - { - return jTextArea.getPreferredSize(); - } - - public Dimension minimumSize(int rows, int cols) - { - return jTextArea.getMinimumSize(); - } - - public Dimension preferredSize(int rows, int cols) - { - return jTextArea.getPreferredSize(); - } - - public void replaceRange(String text, int start, int end) - { - jTextArea.replaceRange(text, start, end); - } - - public void replaceText(String text, int start, int end) - { - jTextArea.replaceRange(text, start, end); - } - - public long filterEvents(long filter) - { - // TODO Auto-generated method stub - return 0; - } - - public int getCaretPosition() - { - return jTextArea.getCaretPosition(); - } - - public Rectangle getCharacterBounds(int pos) - { - Rectangle r; - try - { - return jTextArea.modelToView(pos); - } - catch (BadLocationException ex) - { - r = null; - } - return r; - } - - public int getIndexAtPoint(int x, int y) - { - return jTextArea.viewToModel(new Point(x, y)); - } - - public InputMethodRequests getInputMethodRequests() - { - // TODO Auto-generated method stub - return null; - } - - public int getSelectionEnd() - { - return jTextArea.getSelectionEnd(); - } - - public int getSelectionStart() - { - return jTextArea.getSelectionStart(); - } - - public String getText() - { - return jTextArea.getText(); - } - - public void select(int start, int end) - { - jTextArea.select(start, end); - } - - public void setCaretPosition(int pos) - { - jTextArea.setCaretPosition(pos); - } - - public void setEditable(boolean editable) - { - jTextArea.setEditable(editable); - } - - public void setText(String text) - { - jTextArea.setText(text); - } - - public void reshape(int x, int y, int width, int height) - { - if (swingComponent != null) - { - swingComponent.getJComponent().setBounds(x, y, width, height); - swingComponent.getJComponent().validate(); - } - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingTextFieldPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingTextFieldPeer.java deleted file mode 100644 index 9750c9b..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingTextFieldPeer.java +++ /dev/null @@ -1,411 +0,0 @@ -/* SwingTextFieldPeer.java -- A Swing based peer for AWT textfields - Copyright (C) 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ -package gnu.java.awt.peer.swing; - -import java.awt.Container; -import java.awt.Dimension; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.TextField; -import java.awt.event.FocusEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.im.InputMethodRequests; -import java.awt.peer.TextFieldPeer; - -import javax.swing.JComponent; -import javax.swing.JTextField; - -/** - * A TextFieldPeer based on Swing JTextField. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class SwingTextFieldPeer - extends SwingComponentPeer - implements TextFieldPeer -{ - - /** - * A specialized Swing textfield for use in the peer. - * - * @author Roman Kennke (kennke@aicas.com) - */ - private class SwingTextField - extends JTextField - implements SwingComponent - { - - TextField textField; - - SwingTextField(TextField textField) - { - this.textField = textField; - } - - /** - * Overridden to provide normal behaviour even without a real peer - * attached. - * - * @return the location of the textfield on screen - */ - public Point getLocationOnScreen() - { - return SwingTextFieldPeer.this.getLocationOnScreen(); - } - - /** - * Overridden so that the isShowing method returns the correct value - * for the swing button, even if it has no peer on its own. - * - * @return <code>true</code> if the button is currently showing, - * <code>false</code> otherwise - */ - public boolean isShowing() - { - boolean retVal = false; - if (textField != null) - retVal = textField.isShowing(); - return retVal; - } - - /** - * Overridden, so that the Swing button can create an Image without its - * own peer. - * - * @param w the width of the image - * @param h the height of the image - * - * @return an image - */ - public Image createImage(int w, int h) - { - return SwingTextFieldPeer.this.createImage(w, h); - } - - /** - * Returns this textfield. - * - * @return <code>this</code> - */ - public JComponent getJComponent() - { - return this; - } - - /** - * Handles mouse events by forwarding it to the swing textfield. - * - * @param ev the mouse event - */ - public void handleMouseEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseEvent(ev); - } - - /** - * Handles mouse motion events by forwarding it to the swing textfield. - * - * @param ev the mouse motion event - */ - public void handleMouseMotionEvent(MouseEvent ev) - { - ev.setSource(this); - processMouseMotionEvent(ev); - } - - /** - * Handles key events by forwarding it to the swing textfield. - * - * @param ev the key event - */ - public void handleKeyEvent(KeyEvent ev) - { - ev.setSource(this); - processKeyEvent(ev); - } - - /** - * Handles focus events by forwarding it to - * <code>processFocusEvent()</code>. - * - * @param ev the Focus event - */ - public void handleFocusEvent(FocusEvent ev) - { - processFocusEvent(ev); - } - - - public Container getParent() - { - Container par = null; - if (textField != null) - par = textField.getParent(); - return par; - } - - public Graphics getGraphics() - { - return SwingTextFieldPeer.this.getGraphics(); - } - - public void requestFocus() { - SwingTextFieldPeer.this.requestFocus(awtComponent, false, true, 0); - } - - public boolean requestFocus(boolean temporary) { - return SwingTextFieldPeer.this.requestFocus(awtComponent, temporary, - true, 0); - } - - } - - /** - * Creates a new <code>SwingTextFieldPeer</code> instance for the specified - * AWT textfield. - * - * @param textField the AWT textfield - */ - public SwingTextFieldPeer(TextField textField) - { - SwingTextField swingTextField = new SwingTextField(textField); - swingTextField.setText(textField.getText()); - init(textField, swingTextField); - } - - /** - * Returns the minimum size of the textfield. - * - * @param len not used here - * - * @return the minimum size of the textfield - */ - public Dimension minimumSize(int len) - { - return swingComponent.getJComponent().getMinimumSize(); - } - - /** - * Returns the preferred size of the textfield. - * - * @param len not used here - * - * @return the preferred size of the textfield - */ - public Dimension preferredSize(int len) - { - return swingComponent.getJComponent().getPreferredSize(); - } - - /** - * Returns the minimum size of the textfield. - * - * @param len not used here - * - * @return the minimum size of the textfield - */ - public Dimension getMinimumSize(int len) - { - return swingComponent.getJComponent().getMinimumSize(); - } - - /** - * Returns the preferred size of the textfield. - * - * @param len not used here - * - * @return the preferred size of the textfield - */ - public Dimension getPreferredSize(int len) - { - return swingComponent.getJComponent().getPreferredSize(); - } - - /** - * Sets the echo character. - * - * @param echoChar the echo character to be set - */ - public void setEchoChar(char echoChar) - { - // TODO: Must be implemented. - } - - /** - * Sets the echo character. - * - * @param echoChar the echo character to be set - */ - public void setEchoCharacter(char echoChar) - { - // TODO: Must be implemented. - } - - /** - * Returns the end index of the current selection. - * - * @return the end index of the current selection - */ - public int getSelectionEnd() - { - // TODO: Must be implemented. - return 0; - } - - /** - * Returns the start index of the current selection. - * - * @return the start index of the current selection - */ - public int getSelectionStart() - { - // TODO: Must be implemented. - return 0; - } - - /** - * Returns the current content of the textfield. - * - * @return the current content of the textfield - */ - public String getText() - { - return ((JTextField) swingComponent.getJComponent()).getText(); - } - - /** - * Sets the content of the textfield. - * - * @param text the text to set - */ - public void setText(String text) - { - ((JTextField) swingComponent.getJComponent()).setText(text); - } - - /** - * Sets the current selection. - * - * @param startPos the start index of the selection - * @param endPos the start index of the selection - */ - public void select(int startPos, int endPos) - { - // TODO: Must be implemented. - } - - /** - * Sets the editable flag of the text field. - * - * @param editable <code>true</code> to make the textfield editable, - * <code>false</code> to make it uneditable - */ - public void setEditable(boolean editable) - { - ((JTextField) swingComponent.getJComponent()).setEditable(editable); - } - - /** - * Returns the current caret position. - * - * @return the current caret position - */ - public int getCaretPosition() - { - return ((JTextField) swingComponent.getJComponent()).getCaret().getDot(); - } - - /** - * Sets the current caret position. - * - * @param pos the caret position to set - */ - public void setCaretPosition(int pos) - { - ((JTextField) swingComponent.getJComponent()).getCaret().setDot(pos); - } - - /** - * Returns the index of the character at the specified location. - * - * @param x the X coordinate of the point to query - * @param y the Y coordinate of the point to query - * - * @return the index of the character at the specified location - */ - public int getIndexAtPoint(int x, int y) - { - // TODO: Must be implemented. - return 0; - } - - /** - * Returns the bounds of the character at the specified index. - * - * @param pos the index of the character - * - * @return the bounds of the character at the specified index - */ - public Rectangle getCharacterBounds(int pos) - { - // TODO: Must be implemented. - return null; - } - - /** - * Not used. - */ - public long filterEvents(long filter) - { - // TODO: Must be implemented. - return 0; - } - - /** - * Not used. - */ - public InputMethodRequests getInputMethodRequests() - { - // TODO: Must be implemented. - return null; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingToolkit.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingToolkit.java deleted file mode 100644 index 6341405..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingToolkit.java +++ /dev/null @@ -1,181 +0,0 @@ -/* SwingToolkit.java -- A base toolkit for Swing peers - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.swing; - -import java.awt.Button; -import java.awt.Canvas; -import java.awt.Dialog; -import java.awt.Label; -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.MenuItem; -import java.awt.Panel; -import java.awt.TextField; -import java.awt.peer.ButtonPeer; -import java.awt.peer.CanvasPeer; -import java.awt.peer.LabelPeer; -import java.awt.peer.MenuBarPeer; -import java.awt.peer.MenuItemPeer; -import java.awt.peer.MenuPeer; -import java.awt.peer.PanelPeer; -import java.awt.peer.TextFieldPeer; - -import gnu.java.awt.ClasspathToolkit; - -/** - * A base implementation for {@link java.awt.Toolkit} that provides the - * Swing based widgets. Concrete implementations still must provide the - * remaining abstract methods. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public abstract class SwingToolkit extends ClasspathToolkit -{ - - /** - * Creates a SwingButtonPeer. - * - * @param button the AWT button - * - * @return the Swing button peer - */ - protected ButtonPeer createButton(Button button) - { - return new SwingButtonPeer(button); - } - - /** - * Creates a SwingCanvasPeer. - * - * @param canvas the AWT canvas - * - * @return the Swing canvas peer - */ - protected CanvasPeer createCanvas(Canvas canvas) - { - return new SwingCanvasPeer(canvas); - } - - /** - * Creates a SwingLabelPeer. - * - * @param label the AWT label - * - * @return the Swing label peer - */ - protected LabelPeer createLabel(Label label) - { - return new SwingLabelPeer(label); - } - - /** - * Creates a SwingMenuPeer. - * - * @param menu the AWT menu - * - * @return the Swing menu peer - */ - protected MenuPeer createMenu(Menu menu) - { - return new SwingMenuPeer(menu); - } - - /** - * Creates a SwingMenuBarPeer. - * - * @param menuBar the AWT menubar - * - * @return the Swing menu bar peer - */ - protected MenuBarPeer createMenuBar(MenuBar menuBar) - { - return new SwingMenuBarPeer(menuBar); - } - - /** - * Creates a SwingMenuItemPeer. - * - * @param menuItem the AWT menu item - * - * @return the Swing menu item peer - */ - protected MenuItemPeer createMenuItem(MenuItem menuItem) - { - return new SwingMenuItemPeer(menuItem); - } - - /** - * Creates a SwingPanelPeer. - * - * @param panel the AWT panel - * - * @return the Swing panel peer - */ - protected PanelPeer createPanel(Panel panel) - { - return new SwingPanelPeer(panel); - } - - /** - * Creates a SwingTextFieldPeer. - * - * @param textField the AWT text field - * - * @return the Swing text field peer - */ - protected TextFieldPeer createTextField(TextField textField) - { - return new SwingTextFieldPeer(textField); - } - - @Override - public boolean isModalExclusionTypeSupported - (Dialog.ModalExclusionType modalExclusionType) - { - return false; - } - - @Override - public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) - { - return false; - } - - -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingWindowPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingWindowPeer.java deleted file mode 100644 index bdc494e..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/SwingWindowPeer.java +++ /dev/null @@ -1,99 +0,0 @@ -/* SwingWindowPeer.java -- An abstract base for Swing based window peers - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.swing; - -import java.awt.Window; -import java.awt.peer.ComponentPeer; -import java.awt.peer.WindowPeer; - -/** - * An abstract base class for Swing based WindowPeer implementation. Concrete - * implementations of WindowPeers should subclass this class in order to get - * the correct behaviour. - * - * As a minimum, a subclass must implement all the remaining abstract methods - * as well as the following methods: - * <ul> - * <li>{@link ComponentPeer#getLocationOnScreen()}</li> - * <li>{@link ComponentPeer#getGraphics()}</li> - * <li>{@link ComponentPeer#createImage(int, int)}</li> - * </ul> - * - * @author Roman Kennke (kennke@aicas.com) - */ -public abstract class SwingWindowPeer - extends SwingContainerPeer - implements WindowPeer -{ - - /** - * Creates a new instance of WindowPeer. - * - * @param window the AWT window - */ - public SwingWindowPeer(Window window) - { - super(window); - init(window, null); - } - - public void updateIconImages() - { - // TODO: Implement properly. - } - - public void updateMinimumSize() - { - // TODO: Implement properly. - } - - public void setModalBlocked(java.awt.Dialog d, boolean b) - { - // TODO: Implement properly. - } - - public void updateFocusableWindowState() - { - // TODO: Implement properly. - } - - public void setAlwaysOnTop(boolean b) - { - // TODO: Implement properly. - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/swing/package.html b/libjava/classpath/gnu/java/awt/peer/swing/package.html deleted file mode 100644 index 506eda8..0000000 --- a/libjava/classpath/gnu/java/awt/peer/swing/package.html +++ /dev/null @@ -1,71 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> -<!-- package.html - describes classes in gnu.java.awt.peer.swing package. - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. --> - -<html> - <head> - <title>Swing based AWT peers</title> - </head> - <body> - <h1>Swing based AWT peers.</h1> - <p>This package defines an abstract set of AWT peers that is based on Swing - widgets. This can be used as an implementation base for peer implementors - who don't have access to native widgets or who want to build a quick - prototype of a peer set without implementing all of the AWT widgets. - </p> - <p>An actual implementation would have to provide the following: - <ul> - <li>A concrete implementation of {@link java.awt.Toolkit}, possibly based - on {@link SwingToolkit}. This implementation must provide all the missing - methods of the <code>SwingToolkit</code>.</li> - <li>Concrete implementations of {@link java.awt.peer.DialogPeer}, - {@link java.awt.peer.FramePeer} and {@link java.awt.peer.WindowPeer}, - ideally based on their <code>SwingXXXPeer</code> counterparts. - Some methods must be specially - overridden in those peers to provide useful functionality, like - <code>getLocationOnScreen()</code>. See the API documentation for more - details</li> - <li>An implementation of {@link java.awt.Image}. These must be provided by - the toplevel component peers.</li> - <li>An implementation of {@link java.awt.Graphics}. This must also be - provided by the toplevel peers.</li> - <li>An implementation of {@link java.awt.Font}. This must be - provided by the toolkit.</li> - </ul> - </p> - </body> -</html> diff --git a/libjava/classpath/gnu/java/awt/peer/x/GLGraphics.java b/libjava/classpath/gnu/java/awt/peer/x/GLGraphics.java deleted file mode 100644 index 3cf3797..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/GLGraphics.java +++ /dev/null @@ -1,134 +0,0 @@ -/* GLGraphics.java -- Graphics2D impl on top of GLX - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.x; - -import java.awt.Color; -import java.awt.GraphicsConfiguration; -import java.awt.Rectangle; -import java.awt.image.ColorModel; -import java.util.Map; - -import gnu.java.awt.java2d.AbstractGraphics2D; -import gnu.x11.extension.glx.GL; - -/** - * An implementation of Graphics2D on top of the GLX extension of X. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class GLGraphics extends AbstractGraphics2D -{ - - /** - * The rendering context. - */ - private GL gl; - - /** - * Creates a new GLGraphics that paints on the specified GL context. - * - * @param g the GL context to paint to - */ - GLGraphics(GL g) - { - gl = g; - } - - public void setBackground(Color b) - { - super.setBackground(b); - - gl.clearColor(b.getRed() / 255.F, b.getGreen() / 255.F, - b.getBlue() / 255.F, b.getAlpha() / 255.F); - } - - public void clearRect(int x, int y, int w, int h) - { - // TODO: Maybe use fillRect(). - gl.clear(GL.COLOR_BUFFER_BIT); - } - - public void drawLine(int x1, int y1, int x2, int y2) - { - gl.begin(GL.LINES); - gl.vertex2i(x1, y1); - gl.vertex2i(x2, y2); - gl.end(); - // TODO: Maybe do: - // gl.flush(); - } - - public void drawRect(int x, int y, int w, int h) - { - gl.polygon_mode(GL.FRONT_AND_BACK, GL.LINE); - gl.begin(GL.POLYGON); - gl.recti(x, y, x + w, y + h); - gl.end(); - // TODO: Maybe do: - // gl.flush(); - } - - public void fillRect(int x, int y, int w, int h) - { - gl.polygon_mode(GL.FRONT_AND_BACK, GL.FILL); - gl.recti(x, y, x + w, y + h); - // TODO: Maybe do: - // gl.flush(); - } - - protected ColorModel getColorModel() - { - // FIXME: Implement this. - throw new UnsupportedOperationException("Not yet implemented"); - } - - public GraphicsConfiguration getDeviceConfiguration() - { - // FIXME: Implement this. - throw new UnsupportedOperationException("Not yet implemented"); - } - - @Override - protected Rectangle getDeviceBounds() - { - // FIXME: not sure it's correct - return new Rectangle(0, 0, - gl.display.default_screen.width, - gl.display.default_screen.height); - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/KeyboardMapping.java b/libjava/classpath/gnu/java/awt/peer/x/KeyboardMapping.java deleted file mode 100644 index c982a30..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/KeyboardMapping.java +++ /dev/null @@ -1,419 +0,0 @@ -/* KeyboardMapping.java -- Maps X keysyms to Java keyCode and keyChar - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.x; - -import gnu.x11.Input; -import gnu.x11.keysym.Latin1; -import gnu.x11.keysym.Misc; - -import java.awt.event.KeyEvent; - -/** - * Defines the keyboard mapping from X keysyms to Java - * keycodes and keychars. - * - * @author Roman Kennke (kennke@aicas.com) - */ -final class KeyboardMapping -{ - - /** - * Maps X keycodes to AWT keycodes. - * - * @param xInput the X input event - * @param xKeyCode the X keycode to map - * @param xMods the X modifiers - * - * @return the AWT keycode and keychar - */ - static int mapToKeyCode(gnu.x11.Input xInput, int xKeyCode, int xMods) - { - int mapped = KeyEvent.VK_UNDEFINED; - int keysym = xInput.keycode_to_keysym(xKeyCode, xMods, true); - - // Special keys. - if (keysym >= 255 << 8) - { - // FIXME: Add missing mappings. - switch (keysym) - { - case Misc.BACKSPACE: - mapped = KeyEvent.VK_BACK_SPACE; - break; - case Misc.TAB: - mapped = KeyEvent.VK_TAB; - break; - case Misc.CLEAR: - mapped = KeyEvent.VK_CLEAR; - break; - case Misc.RETURN: - mapped = KeyEvent.VK_ENTER; - break; - case Misc.PAUSE: - mapped = KeyEvent.VK_PAUSE; - break; - case Misc.SCROLL_LOCK: - mapped = KeyEvent.VK_SCROLL_LOCK; - break; - case Misc.ESCAPE: - mapped = KeyEvent.VK_ESCAPE; - break; - case Misc.HOME: - mapped = KeyEvent.VK_HOME; - break; - case Misc.LEFT: - mapped = KeyEvent.VK_LEFT; - break; - case Misc.UP: - mapped = KeyEvent.VK_UP; - break; - case Misc.RIGHT: - mapped = KeyEvent.VK_RIGHT; - break; - case Misc.DOWN: - mapped = KeyEvent.VK_DOWN; - break; - case Misc.PAGE_UP: - mapped = KeyEvent.VK_PAGE_UP; - break; - case Misc.PAGE_DOWN: - mapped = KeyEvent.VK_PAGE_DOWN; - break; - case Misc.END: - mapped = KeyEvent.VK_END; - break; - case Misc.BEGIN: - mapped = KeyEvent.VK_BEGIN; - break; - case Misc.INSERT: - mapped = KeyEvent.VK_INSERT; - break; - case Misc.UNDO: - mapped = KeyEvent.VK_UNDO; - break; - case Misc.FIND: - mapped = KeyEvent.VK_FIND; - break; - case Misc.CANCEL: - mapped = KeyEvent.VK_CANCEL; - break; - case Misc.HELP: - mapped = KeyEvent.VK_HELP; - break; - case Misc.MODE_SWITCH: - mapped = KeyEvent.VK_MODECHANGE; - break; - case Misc.NUM_LOCK: - mapped = KeyEvent.VK_NUM_LOCK; - break; - case Misc.KP_LEFT: - mapped = KeyEvent.VK_KP_LEFT; - break; - case Misc.KP_UP: - mapped = KeyEvent.VK_KP_UP; - break; - case Misc.KP_RIGHT: - mapped = KeyEvent.VK_KP_RIGHT; - break; - case Misc.KP_DOWN: - mapped = KeyEvent.VK_KP_DOWN; - break; - case Misc.F1: - mapped = KeyEvent.VK_F1; - break; - case Misc.F2: - mapped = KeyEvent.VK_F2; - break; - case Misc.F3: - mapped = KeyEvent.VK_F3; - break; - case Misc.F4: - mapped = KeyEvent.VK_F4; - break; - case Misc.F5: - mapped = KeyEvent.VK_F5; - break; - case Misc.F6: - mapped = KeyEvent.VK_F6; - break; - case Misc.F7: - mapped = KeyEvent.VK_F7; - break; - case Misc.F8: - mapped = KeyEvent.VK_F8; - break; - case Misc.F9: - mapped = KeyEvent.VK_F9; - break; - case Misc.F10: - mapped = KeyEvent.VK_F10; - break; - case Misc.F11: - mapped = KeyEvent.VK_F11; - break; - case Misc.F12: - mapped = KeyEvent.VK_F12; - break; - case Misc.F13: - mapped = KeyEvent.VK_F13; - break; - case Misc.F14: - mapped = KeyEvent.VK_F14; - break; - case Misc.F15: - mapped = KeyEvent.VK_F15; - break; - case Misc.F16: - mapped = KeyEvent.VK_F16; - break; - case Misc.F17: - mapped = KeyEvent.VK_F17; - break; - case Misc.F18: - mapped = KeyEvent.VK_F18; - break; - case Misc.F19: - mapped = KeyEvent.VK_F19; - break; - case Misc.F20: - mapped = KeyEvent.VK_F20; - break; - case Misc.F21: - mapped = KeyEvent.VK_F21; - break; - case Misc.F22: - mapped = KeyEvent.VK_F22; - break; - case Misc.F23: - mapped = KeyEvent.VK_F23; - break; - case Misc.F24: - mapped = KeyEvent.VK_F24; - break; - case Misc.SHIFT_L: - case Misc.SHIFT_R: - mapped = KeyEvent.VK_SHIFT; - break; - case Misc.CONTROL_L: - case Misc.CONTROL_R: - mapped = KeyEvent.VK_CONTROL; - break; - case Misc.CAPS_LOCK: - case Misc.SHIFT_LOCK: - mapped = KeyEvent.VK_CAPS_LOCK; - break; - case Misc.META_L: - case Misc.META_R: - mapped = KeyEvent.VK_META; - break; - case Misc.ALT_L: - case Misc.ALT_R: - mapped = KeyEvent.VK_ALT; - break; - case Misc.DELETE: - mapped = KeyEvent.VK_DELETE; - break; - default: - mapped = KeyEvent.VK_UNDEFINED; - } - } - // Map Latin1 characters. - else if (keysym < 256) - { - // TODO: Add missing mappings, if any. - // Lowercase characters are mapped to - // their corresponding upper case pendants. - if (keysym >= Latin1.A_SMALL && keysym <= Latin1.Z_SMALL) - mapped = keysym - 0x20; - // Uppercase characters are mapped 1:1. - else if (keysym >= Latin1.A && keysym <= Latin1.Z) - mapped = keysym; - // Digits are mapped 1:1. - else if (keysym >= Latin1.NUM_0 && keysym <= Latin1.NUM_9) - mapped = keysym; - else - { - switch (keysym) - { - case Latin1.SPACE: - mapped = KeyEvent.VK_SPACE; - break; - case Latin1.EXCLAM: - mapped = KeyEvent.VK_EXCLAMATION_MARK; - break; - case Latin1.QUOTE_DBL: - mapped = KeyEvent.VK_QUOTEDBL; - break; - case Latin1.NUMBER_SIGN: - mapped = KeyEvent.VK_NUMBER_SIGN; - break; - case Latin1.DOLLAR: - mapped = KeyEvent.VK_DOLLAR; - break; - case Latin1.AMPERSAND: - mapped = KeyEvent.VK_AMPERSAND; - break; - case Latin1.APOSTROPHE: - mapped = KeyEvent.VK_QUOTE; - break; - case Latin1.PAREN_LEFT: - mapped = KeyEvent.VK_LEFT_PARENTHESIS; - break; - case Latin1.PAREN_RIGHT: - mapped = KeyEvent.VK_RIGHT_PARENTHESIS; - break; - case Latin1.ASTERISK: - mapped = KeyEvent.VK_ASTERISK; - break; - case Latin1.PLUS: - mapped = KeyEvent.VK_PLUS; - break; - case Latin1.COMMA: - mapped = KeyEvent.VK_COMMA; - break; - case Latin1.MINUS: - mapped = KeyEvent.VK_MINUS; - break; - case Latin1.PERIOD: - mapped = KeyEvent.VK_PERIOD; - break; - case Latin1.SLASH: - mapped = KeyEvent.VK_SLASH; - break; - case Latin1.COLON: - mapped = KeyEvent.VK_COLON; - break; - case Latin1.SEMICOLON: - mapped = KeyEvent.VK_SEMICOLON; - break; - case Latin1.LESS: - mapped = KeyEvent.VK_LESS; - break; - case Latin1.EQUAL: - mapped = KeyEvent.VK_EQUALS; - break; - case Latin1.GREATER: - mapped = KeyEvent.VK_GREATER; - break; - case Latin1.AT: - mapped = KeyEvent.VK_AT; - break; - case Latin1.BRACKET_LEFT: - mapped = KeyEvent.VK_OPEN_BRACKET; - break; - case Latin1.BACKSLASH: - mapped = KeyEvent.VK_BACK_SLASH; - break; - case Latin1.BRACKET_RIGHT: - mapped = KeyEvent.VK_CLOSE_BRACKET; - break; - case Latin1.ASCII_CIRCUM: - mapped = KeyEvent.VK_CIRCUMFLEX; - break; - case Latin1.UNDERSCORE: - mapped = KeyEvent.VK_UNDERSCORE; - break; - case Latin1.GRAVE: - mapped = KeyEvent.VK_DEAD_GRAVE; - break; - case Latin1.BRACE_LEFT: - mapped = KeyEvent.VK_BRACELEFT; - break; - case Latin1.BRACE_RIGHT: - mapped = KeyEvent.VK_BRACERIGHT; - break; - case Latin1.ASCII_TILDE: - mapped = KeyEvent.VK_DEAD_TILDE; - break; - case Latin1.EXCLAM_DOWN: - mapped = KeyEvent.VK_INVERTED_EXCLAMATION_MARK; - break; - default: - mapped = KeyEvent.VK_UNDEFINED; - } - } - } - return mapped; - } - - /** - * Maps X keycodes+modifiers to Java keychars. - * - * @param xInput The X Input to use for mapping - * @param xKeyCode the X keycode - * @param xMods the X key modifiers - * - * @return the Java keychar - */ - static char mapToKeyChar(gnu.x11.Input xInput, int xKeyCode, int xMods) - { - char mapped = KeyEvent.CHAR_UNDEFINED; - char keysym = (char) xInput.keycode_to_keysym(xKeyCode, xMods, false); - // FIXME: Map other encodings properly. - if (keysym < 256) // Latin1. - { - mapped = keysym; - } - return mapped; - } - - /** - * Maps X modifier masks to AWT modifier masks. - * - * @param xMods the X modifiers - * - * @return the AWT modifiers - */ - static int mapModifiers(int xMods) - { - int mods = 0; - - if ((xMods & Input.SHIFT_MASK) != 0) - mods |= KeyEvent.SHIFT_MASK | KeyEvent.SHIFT_DOWN_MASK; - if ((xMods & Input.META_MASK) != 0) - mods |= KeyEvent.META_MASK | KeyEvent.META_DOWN_MASK; - if ((xMods & Input.ALT_MASK) != 0) - mods |= KeyEvent.ALT_MASK | KeyEvent.ALT_DOWN_MASK; - if ((xMods & Input.MOD5_MASK) != 0) - mods |= KeyEvent.ALT_GRAPH_MASK | KeyEvent.ALT_GRAPH_DOWN_MASK; - if ((xMods & Input.CONTROL_MASK) != 0) - mods |= KeyEvent.CTRL_MASK | KeyEvent.CTRL_DOWN_MASK; - - return mods; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/PixmapVolatileImage.java b/libjava/classpath/gnu/java/awt/peer/x/PixmapVolatileImage.java deleted file mode 100644 index 131647f..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/PixmapVolatileImage.java +++ /dev/null @@ -1,185 +0,0 @@ -/* PixmapVolatileImage.java -- VolatileImage implementation around a Pixmap - Copyright (C) 2007 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.x; - -import gnu.x11.GC; -import gnu.x11.Pixmap; -import gnu.x11.image.Image; -import gnu.x11.image.ZPixmap; - -import java.awt.Graphics2D; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsEnvironment; -import java.awt.ImageCapabilities; -import java.awt.Point; -import java.awt.Transparency; -import java.awt.color.ColorSpace; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.ComponentColorModel; -import java.awt.image.ComponentSampleModel; -import java.awt.image.DataBuffer; -import java.awt.image.ImageObserver; -import java.awt.image.Raster; -import java.awt.image.SampleModel; -import java.awt.image.VolatileImage; -import java.awt.image.WritableRaster; - -/** - * A {@link VolatileImage} implementation that wraps an X Pixmap. - */ -class PixmapVolatileImage - extends VolatileImage -{ - - /** - * The shared capabilities instance. - */ - private static final ImageCapabilities caps = new ImageCapabilities(true); - - /** - * The underlying pixmap. - */ - private Pixmap pixmap; - - /** - * Creates a new PixmapVolatileImage. - * - * @param w the width of the image - * @param h the height of the image - */ - public PixmapVolatileImage(int w, int h) - { - GraphicsEnvironment env = - GraphicsEnvironment.getLocalGraphicsEnvironment(); - XGraphicsDevice dev = (XGraphicsDevice) env.getDefaultScreenDevice(); - pixmap = new Pixmap(dev.getDisplay(), w, h); - - // Clear pixmap. - GC gc = new GC(pixmap); - gc.set_foreground(0xffffffff); - pixmap.fill_rectangle(gc, 0, 0, w, h); - - } - - @Override - public boolean contentsLost() - { - return false; - } - - @Override - public Graphics2D createGraphics() - { - return new XGraphics2D(pixmap); - } - - @Override - public ImageCapabilities getCapabilities() - { - return caps; - } - - @Override - public int getHeight() - { - return pixmap.height; - } - - @Override - public BufferedImage getSnapshot() - { - // TODO: Support non-24-bit resolutions. - int w = pixmap.width; - int h = pixmap.height; - ZPixmap zpixmap = (ZPixmap) pixmap.image(0, 0, w, h, 0xffffffff, - Image.Format.ZPIXMAP); - DataBuffer buffer = new ZPixmapDataBuffer(zpixmap); - SampleModel sm = new ComponentSampleModel(DataBuffer.TYPE_BYTE, w, h, 4, - w * 4, - new int[]{0, 1, 2, 3 }); - ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB); - ColorModel cm = new ComponentColorModel(cs, true, false, - Transparency.OPAQUE, - DataBuffer.TYPE_BYTE); - WritableRaster raster = Raster.createWritableRaster(sm, buffer, - new Point(0, 0)); - return new BufferedImage(cm, raster, false, null); - } - - @Override - public int getWidth() - { - return pixmap.width; - } - - @Override - public int validate(GraphicsConfiguration gc) - { - // TODO: Check compatibility with gc. - return IMAGE_OK; - } - - @Override - public int getHeight(ImageObserver observer) - { - return getHeight(); - } - - @Override - public Object getProperty(String name, ImageObserver observer) - { - return null; - } - - @Override - public int getWidth(ImageObserver observer) - { - return getWidth(); - } - - /** - * Returns the underlying X pixmap. This is used for the graphics code. - * - * @return the underlying X pixmap - */ - Pixmap getPixmap() - { - return pixmap; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XDialogPeer.java b/libjava/classpath/gnu/java/awt/peer/x/XDialogPeer.java deleted file mode 100644 index 45ad24d..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XDialogPeer.java +++ /dev/null @@ -1,61 +0,0 @@ -/* XDialogPeer.java -- The peer for AWT dialogs - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import java.awt.Dialog; -import java.awt.peer.DialogPeer; - -public class XDialogPeer - extends XWindowPeer - implements DialogPeer -{ - - XDialogPeer(Dialog target) - { - super(target); - } - - public void setResizable(boolean resizeable) - { - } - - public void setTitle(String title) - { - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XEventPump.java b/libjava/classpath/gnu/java/awt/peer/x/XEventPump.java deleted file mode 100644 index 8e80b97..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XEventPump.java +++ /dev/null @@ -1,486 +0,0 @@ -/* XEventPump.java -- Pumps events from X to AWT - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import java.awt.AWTEvent; -import java.awt.Component; -import java.awt.Container; -import java.awt.Graphics; -import java.awt.Insets; -import java.awt.Rectangle; -import java.awt.Toolkit; -import java.awt.Window; -import java.awt.event.ComponentEvent; -import java.awt.event.KeyEvent; -import java.awt.event.MouseEvent; -import java.awt.event.PaintEvent; -import java.awt.event.WindowEvent; -import java.util.HashMap; - -import gnu.java.awt.ComponentReshapeEvent; -import gnu.x11.Atom; -import gnu.x11.Display; -import gnu.x11.event.ButtonPress; -import gnu.x11.event.ButtonRelease; -import gnu.x11.event.ClientMessage; -import gnu.x11.event.ConfigureNotify; -import gnu.x11.event.DestroyNotify; -import gnu.x11.event.Event; -import gnu.x11.event.Expose; -import gnu.x11.event.Input; -import gnu.x11.event.KeyPress; -import gnu.x11.event.KeyRelease; -import gnu.x11.event.MotionNotify; -import gnu.x11.event.PropertyNotify; -import gnu.x11.event.ResizeRequest; -import gnu.x11.event.UnmapNotify; - -/** - * Fetches events from X, translates them to AWT events and pumps them up - * into the AWT event queue. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class XEventPump - implements Runnable -{ - - /** - * The X Display from which we fetch and pump up events. - */ - private Display display; - - /** - * Maps X Windows to AWT Windows to be able to correctly determine the - * event targets. - */ - private HashMap windows; - - /** - * Indicates if we are currently inside a drag operation. This is - * set to the button ID when a button is pressed and to -1 (indicating - * that no drag is active) when the mouse is released. - */ - private int drag; - - /** - * Creates a new XEventPump for the specified X Display. - * - * @param d the X Display - */ - XEventPump(Display d) - { - display = d; - windows = new HashMap(); - drag = -1; - Thread thread = new Thread(this, "X Event Pump"); - thread.setDaemon(true); - thread.start(); - } - - /** - * The main event pump loop. This basically fetches events from the - * X Display and pumps them into the system event queue. - */ - public void run() - { - while (display.connected) - { - try - { - Event xEvent = display.next_event(); - handleEvent(xEvent); - } - catch (ThreadDeath death) - { - // If someone wants to kill us, let them. - return; - } - catch (Throwable x) - { - System.err.println("Exception during event dispatch:"); - x.printStackTrace(System.err); - } - } - } - - /** - * Adds an X Window to AWT Window mapping. This is required so that the - * event pump can correctly determine the event targets. - * - * @param xWindow the X Window - * @param awtWindow the AWT Window - */ - void registerWindow(gnu.x11.Window xWindow, Window awtWindow) - { - if (XToolkit.DEBUG) - System.err.println("registering window id: " + xWindow.id); - windows.put(new Integer(xWindow.id), awtWindow); - } - - void unregisterWindow(gnu.x11.Window xWindow) - { - windows.remove(new Integer(xWindow.id)); - } - - private void handleButtonPress(ButtonPress event) - { - Integer key = new Integer(event.getEventWindowID()); - Window awtWindow = (Window) windows.get(key); - - // Create and post the mouse event. - int button = event.detail(); - - // AWT cannot handle more than 3 buttons and expects 0 instead. - if (button >= gnu.x11.Input.BUTTON3) - button = 0; - drag = button; - - Component target = - findMouseEventTarget(awtWindow, event.getEventX(), event.getEventY()); - if(target == null) - { - target = awtWindow; - } - - MouseEvent mp = new MouseEvent(target, MouseEvent.MOUSE_PRESSED, - System.currentTimeMillis(), - KeyboardMapping.mapModifiers(event.getState()) - | buttonToModifier(button), - event.getEventX(), event.getEventY(), - 1, false, button); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(mp); - } - - private void handleButtonRelease(ButtonRelease event) - { - Integer key = new Integer(event.getEventWindowID()); - Window awtWindow = (Window) windows.get(key); - - int button = event.detail(); - - // AWT cannot handle more than 3 buttons and expects 0 instead. - if (button >= gnu.x11.Input.BUTTON3) - button = 0; - drag = -1; - - Component target = - findMouseEventTarget(awtWindow, event.getEventX(), event.getEventY()); - if(target == null) - { - target = awtWindow; - } - - MouseEvent mr = new MouseEvent(target, MouseEvent.MOUSE_RELEASED, - System.currentTimeMillis(), - KeyboardMapping.mapModifiers(event.getState()) - | buttonToModifier(button), - event.getEventX(), event.getEventY(), - 1, false, button); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(mr); - } - - - private void handleMotionNotify(MotionNotify event) - { - Integer key = new Integer(event.getEventWindowID()); - Window awtWindow = (Window) windows.get(key); - - int button = event.detail(); - - // AWT cannot handle more than 3 buttons and expects 0 instead. - if (button >= gnu.x11.Input.BUTTON3) - button = 0; - - MouseEvent mm = null; - if (drag == -1) - { - mm = new MouseEvent(awtWindow, MouseEvent.MOUSE_MOVED, - System.currentTimeMillis(), - KeyboardMapping.mapModifiers(event.getState()) - | buttonToModifier(button), - event.getEventX(), event.getEventY(), - 1, false); - - } - else - { - mm = new MouseEvent(awtWindow, MouseEvent.MOUSE_DRAGGED, - System.currentTimeMillis(), - KeyboardMapping.mapModifiers(event.getState()) - | buttonToModifier(drag), - event.getEventX(), event.getEventY(), - 1, false); - } - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(mm); - } - - // FIME: refactor and make faster, maybe caching the event and handle - // and/or check timing (timing is generated for PropertyChange)? - private void handleExpose(Expose event) - { - Integer key = new Integer(event.window_id); - Window awtWindow = (Window) windows.get(key); - - if (XToolkit.DEBUG) - System.err.println("expose request for window id: " + key); - - Rectangle r = new Rectangle(event.x(), event.y(), event.width(), - event.height()); - // We need to clear the background of the exposed rectangle. - assert awtWindow != null : "awtWindow == null for window ID: " + key; - - Graphics g = awtWindow.getGraphics(); - g.clearRect(r.x, r.y, r.width, r.height); - g.dispose(); - - XWindowPeer xwindow = (XWindowPeer) awtWindow.getPeer(); - Insets i = xwindow.insets(); - if (event.width() != awtWindow.getWidth() - i.left - i.right - || event.height() != awtWindow.getHeight() - i.top - i.bottom) - { - int w = event.width(); - int h = event.height(); - int x = xwindow.xwindow.x; - int y = xwindow.xwindow.y; - - if (XToolkit.DEBUG) - System.err.println("Setting size on AWT window: " + w - + ", " + h + ", " + awtWindow.getWidth() - + ", " + awtWindow.getHeight()); - - // new width and height - xwindow.xwindow.width = w; - xwindow.xwindow.height = h; - - // reshape the window - ComponentReshapeEvent cre = - new ComponentReshapeEvent(awtWindow, x, y, w, h); - awtWindow.dispatchEvent(cre); - } - - ComponentEvent ce = - new ComponentEvent(awtWindow, ComponentEvent.COMPONENT_RESIZED); - awtWindow.dispatchEvent(ce); - - PaintEvent pev = new PaintEvent(awtWindow, PaintEvent.UPDATE, r); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(pev); - } - - private void handleDestroyNotify(DestroyNotify destroyNotify) - { - if (XToolkit.DEBUG) - System.err.println("DestroyNotify event: " + destroyNotify); - - Integer key = new Integer(destroyNotify.event_window_id); - Window awtWindow = (Window) windows.get(key); - - AWTEvent event = new WindowEvent(awtWindow, WindowEvent.WINDOW_CLOSED); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(event); - } - - private void handleClientMessage(ClientMessage clientMessage) - { - if (XToolkit.DEBUG) - System.err.println("ClientMessage event: " + clientMessage); - - if (clientMessage.delete_window()) - { - if (XToolkit.DEBUG) - System.err.println("ClientMessage is a delete_window event"); - - Integer key = new Integer(clientMessage.window_id); - Window awtWindow = (Window) windows.get(key); - - AWTEvent event = new WindowEvent(awtWindow, WindowEvent.WINDOW_CLOSING); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(event); - } - } - - private void handleEvent(Event xEvent) - { - if (XToolkit.DEBUG) - System.err.println("fetched event: " + xEvent); - - switch (xEvent.code() & 0x7f) - { - case ButtonPress.CODE: - this.handleButtonPress((ButtonPress) xEvent); - break; - case ButtonRelease.CODE: - this.handleButtonRelease((ButtonRelease) xEvent); - break; - case MotionNotify.CODE: - this.handleMotionNotify((MotionNotify) xEvent); - break; - case Expose.CODE: - this.handleExpose((Expose) xEvent); - break; - case KeyPress.CODE: - case KeyRelease.CODE: - Integer key = new Integer(((Input) xEvent).getEventWindowID()); - Window awtWindow = (Window) windows.get(key); - handleKeyEvent(xEvent, awtWindow); - break; - case DestroyNotify.CODE: - this.handleDestroyNotify((DestroyNotify) xEvent); - break; - case ClientMessage.CODE: - this.handleClientMessage((ClientMessage) xEvent); - break; - case PropertyNotify.CODE: - key = new Integer (((PropertyNotify) xEvent).getWindowID()); - awtWindow = (Window) windows.get(key); - AWTEvent event = new WindowEvent(awtWindow, WindowEvent.WINDOW_STATE_CHANGED); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(event); - break; - default: - if (XToolkit.DEBUG) - System.err.println("Unhandled X event: " + xEvent); - } - } - - /** - * Handles key events from X. - * - * @param xEvent the X event - * @param awtWindow the AWT window to which the event gets posted - */ - private void handleKeyEvent(Event xEvent, Window awtWindow) - { - Input keyEvent = (Input) xEvent; - int xKeyCode = keyEvent.detail(); - int xMods = keyEvent.getState(); - int keyCode = KeyboardMapping.mapToKeyCode(xEvent.display.input, xKeyCode, - xMods); - char keyChar = KeyboardMapping.mapToKeyChar(xEvent.display.input, xKeyCode, - xMods); - if (XToolkit.DEBUG) - System.err.println("XEventPump.handleKeyEvent: " + xKeyCode + ", " - + xMods + ": " + ((int) keyChar) + ", " + keyCode); - int awtMods = KeyboardMapping.mapModifiers(xMods); - long when = System.currentTimeMillis(); - KeyEvent ke; - if (keyEvent.code() == KeyPress.CODE) - { - ke = new KeyEvent(awtWindow, KeyEvent.KEY_PRESSED, when, - awtMods, keyCode, - KeyEvent.CHAR_UNDEFINED); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ke); - if (keyChar != KeyEvent.CHAR_UNDEFINED) - { - ke = new KeyEvent(awtWindow, KeyEvent.KEY_TYPED, when, - awtMods, KeyEvent.VK_UNDEFINED, - keyChar); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ke); - } - - } - else - { - ke = new KeyEvent(awtWindow, KeyEvent.KEY_RELEASED, when, - awtMods, keyCode, - KeyEvent.CHAR_UNDEFINED); - Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ke); - } - - } - - /** Translates an X button identifier to the AWT's MouseEvent modifier - * mask. As the AWT cannot handle more than 3 buttons those return - * <code>0</code>. - */ - static int buttonToModifier(int button) - { - switch (button) - { - case gnu.x11.Input.BUTTON1: - return MouseEvent.BUTTON1_DOWN_MASK | MouseEvent.BUTTON1_MASK; - case gnu.x11.Input.BUTTON2: - return MouseEvent.BUTTON2_DOWN_MASK | MouseEvent.BUTTON2_MASK; - case gnu.x11.Input.BUTTON3: - return MouseEvent.BUTTON3_DOWN_MASK | MouseEvent.BUTTON3_MASK; - } - - return 0; - } - - /** - * Finds the heavyweight mouse event target. - * - * @param src the original source of the event - * - * @param pt the event coordinates - * - * @return the real mouse event target - */ - private Component findMouseEventTarget(Component src, int x, int y) - { - Component found = null; - if (src instanceof Container) - { - Container cont = (Container) src; - int numChildren = cont.getComponentCount(); - for (int i = 0; i < numChildren && found == null; i++) - { - Component child = cont.getComponent(i); - if (child != null && child.isVisible() - && child.contains(x - child.getX(), y - child.getY())) - { - if (child instanceof Container) - { - Component deeper = findMouseEventTarget(child, - x - child.getX(), - y - child.getY()); - if (deeper != null) - found = deeper; - } - else if (! child.isLightweight()) - found = child; - } - } - } - - // Consider the source itself. - if (found == null && src.contains(x, y) && ! src.isLightweight()) - found = src; - - return found; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XFontPeer.java b/libjava/classpath/gnu/java/awt/peer/x/XFontPeer.java deleted file mode 100644 index 1902090..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XFontPeer.java +++ /dev/null @@ -1,770 +0,0 @@ -/* XFontPeer.java -- The font peer for X - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import gnu.java.lang.CPStringBuilder; - -import java.awt.AWTError; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.font.FontRenderContext; -import java.awt.font.GlyphVector; -import java.awt.font.LineMetrics; -import java.awt.font.TextAttribute; -import java.awt.geom.Rectangle2D; -import java.io.IOException; -import java.io.InputStream; -import java.text.CharacterIterator; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Locale; -import java.util.Map; -import java.util.Properties; - -import gnu.java.awt.peer.ClasspathFontPeer; -import gnu.x11.Display; -import gnu.x11.Fontable; - -/** - * The bridge from AWT to X fonts. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class XFontPeer - extends ClasspathFontPeer -{ - - /** - * The font mapping as specified in the file fonts.properties. - */ - private static Properties fontProperties; - static - { - fontProperties = new Properties(); - InputStream in = XFontPeer.class.getResourceAsStream("xfonts.properties"); - try - { - fontProperties.load(in); - } - catch (IOException e) - { - e.printStackTrace(); - } - } - - /** - * The FontMetrics implementation for XFontPeer. - */ - private class XFontMetrics - extends FontMetrics - { - /** - * The ascent of the font. - */ - int ascent; - - /** - * The descent of the font. - */ - int descent; - - /** - * The maximum of the character advances. - */ - private int maxAdvance; - - /** - * The internal leading. - */ - int leading; - - /** - * Cached string metrics. This caches string metrics locally so that the - * server doesn't have to be asked each time. - */ - private HashMap metricsCache; - - /** - * The widths of the characters indexed by the characters themselves. - */ - private int[] charWidths; - - /** - * Creates a new XFontMetrics for the specified font. - * - * @param font the font - */ - protected XFontMetrics(Font font) - { - super(font); - metricsCache = new HashMap(); - Fontable.FontInfo info = getXFont().info(); - ascent = info.font_ascent(); - descent = info.font_descent(); - maxAdvance = info.max_bounds().character_width(); - leading = 0; // TODO: Not provided by X. Possible not needed. - - if (info.min_byte1() == 0 && info.max_byte1() == 0) - readCharWidthsLinear(info); - else - readCharWidthsNonLinear(info); - } - - /** - * Reads the character widths when specified in a linear fashion. That is - * when the min-byte1 and max-byte2 fields are both zero in the X protocol. - * - * @param info the font info reply - */ - private void readCharWidthsLinear(Fontable.FontInfo info) - { - int startIndex = info.min_char_or_byte2(); - int endIndex = info.max_char_or_byte2(); - charWidths = new int[endIndex + 1]; - // All the characters before startIndex are zero width. - for (int i = 0; i < startIndex; i++) - { - charWidths[i] = 0; - } - // All the other character info is fetched from the font info. - int index = startIndex; - Fontable.FontInfo.CharInfo[] charInfos = info.char_infos(); - for (Fontable.FontInfo.CharInfo charInfo : charInfos) - { - charWidths[index] = charInfo.character_width(); - index++; - } - } - - private void readCharWidthsNonLinear(Fontable.FontInfo info) - { - // TODO: Implement. - throw new UnsupportedOperationException("Not yet implemented"); - } - - /** - * Returns the ascent of the font. - * - * @return the ascent of the font - */ - public int getAscent() - { - return ascent; - } - - /** - * Returns the descent of the font. - * - * @return the descent of the font - */ - public int getDescent() - { - return descent; - } - - /** - * Returns the overall height of the font. This is the distance from - * baseline to baseline (usually ascent + descent + leading). - * - * @return the overall height of the font - */ - public int getHeight() - { - return ascent + descent; - } - - /** - * Returns the leading of the font. - * - * @return the leading of the font - */ - public int getLeading() - { - return leading; - } - - /** - * Returns the maximum advance for this font. - * - * @return the maximum advance for this font - */ - public int getMaxAdvance() - { - return maxAdvance; - } - - /** - * Determines the width of the specified character <code>c</code>. - * - * @param c the character - * - * @return the width of the character - */ - public int charWidth(char c) - { - int width; - if (c > charWidths.length) - width = charWidths['?']; - else - width = charWidths[c]; - return width; - } - - /** - * Determines the overall width of the specified string. - * - * @param c the char buffer holding the string - * @param offset the starting offset of the string in the buffer - * @param length the number of characters in the string buffer - * - * @return the overall width of the specified string - */ - public int charsWidth(char[] c, int offset, int length) - { - int width = 0; - if (c.length > 0 && length > 0) - { - String s = new String(c, offset, length); - width = stringWidth(s); - } - return width; - } - - /** - * Determines the overall width of the specified string. - * - * @param s the string - * - * @return the overall width of the specified string - */ - public int stringWidth(String s) - { - int width = 0; - if (s.length() > 0) - { - if (metricsCache.containsKey(s)) - { - width = ((Integer) metricsCache.get(s)).intValue(); - } - else - { - Fontable.TextExtentInfo extents = getXFont().text_extent(s); - /* - System.err.println("string: '" + s + "' : "); - System.err.println("ascent: " + extents.getAscent()); - System.err.println("descent: " + extents.getDescent()); - System.err.println("overall ascent: " + extents.getOverallAscent()); - System.err.println("overall descent: " + extents.getOverallDescent()); - System.err.println("overall width: " + extents.getOverallWidth()); - System.err.println("overall left: " + extents.getOverallLeft()); - System.err.println("overall right: " + extents.getOverallRight()); - */ - width = extents.overall_width(); // + extents.overall_left(); - //System.err.println("String: " + s + ", width: " + width); - metricsCache.put(s, new Integer(width)); - } - } - //System.err.print("stringWidth: '" + s + "': "); - //System.err.println(width); - return width; - } - } - - /** - * The LineMetrics implementation for the XFontPeer. - */ - private class XLineMetrics - extends LineMetrics - { - - /** - * Returns the ascent of the font. - * - * @return the ascent of the font - */ - public float getAscent() - { - return fontMetrics.ascent; - } - - public int getBaselineIndex() - { - // FIXME: Implement this. - throw new UnsupportedOperationException(); - } - - public float[] getBaselineOffsets() - { - // FIXME: Implement this. - throw new UnsupportedOperationException(); - } - - /** - * Returns the descent of the font. - * - * @return the descent of the font - */ - public float getDescent() - { - return fontMetrics.descent; - } - - /** - * Returns the overall height of the font. This is the distance from - * baseline to baseline (usually ascent + descent + leading). - * - * @return the overall height of the font - */ - public float getHeight() - { - return fontMetrics.ascent + fontMetrics.descent; - } - - /** - * Returns the leading of the font. - * - * @return the leading of the font - */ - public float getLeading() - { - return fontMetrics.leading; - } - - public int getNumChars() - { - // FIXME: Implement this. - throw new UnsupportedOperationException(); - } - - public float getStrikethroughOffset() - { - return 0.F; // TODO: Provided by X?? - } - - public float getStrikethroughThickness() - { - return 1.F; // TODO: Provided by X?? - } - - public float getUnderlineOffset() - { - return 0.F; // TODO: Provided by X?? - } - - public float getUnderlineThickness() - { - return 1.F; // TODO: Provided by X?? - } - - } - - /** - * The X font. - */ - private gnu.x11.Font xfont; - - private String name; - - private int style; - - private int size; - - /** - * The font metrics for this font. - */ - XFontMetrics fontMetrics; - - /** - * Creates a new XFontPeer for the specified font name, style and size. - * - * @param name the font name - * @param style the font style (bold / italic / normal) - * @param size the size of the font - */ - public XFontPeer(String name, int style, int size) - { - super(name, style, size); - this.name = name; - this.style = style; - this.size = size; - } - - /** - * Creates a new XFontPeer for the specified font name and style - * attributes. - * - * @param name the font name - * @param atts the font attributes - */ - public XFontPeer(String name, Map atts) - { - super(name, atts); - String family = name; - if (family == null || family.equals("")) - family = (String) atts.get(TextAttribute.FAMILY); - if (family == null) - family = "SansSerif"; - - int size = 12; - Float sizeFl = (Float) atts.get(TextAttribute.SIZE); - if (sizeFl != null) - size = sizeFl.intValue(); - - int style = 0; - // Detect italic attribute. - Float posture = (Float) atts.get(TextAttribute.POSTURE); - if (posture != null && !posture.equals(TextAttribute.POSTURE_REGULAR)) - style |= Font.ITALIC; - - // Detect bold attribute. - Float weight = (Float) atts.get(TextAttribute.WEIGHT); - if (weight != null && weight.compareTo(TextAttribute.WEIGHT_REGULAR) > 0) - style |= Font.BOLD; - - this.name = name; - this.style = style; - this.size = size; - } - - /** - * Initializes the font peer with the specified attributes. This method is - * called from both constructors. - * - * @param name the font name - * @param style the font style - * @param size the font size - */ - private void init(String name, int style, int size) - { - if (name == null) - { - name = "SansSerif"; - } - GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment(); - GraphicsDevice dev = env.getDefaultScreenDevice(); - if (dev instanceof XGraphicsDevice) - { - Display display = ((XGraphicsDevice) dev).getDisplay(); - String fontDescr = encodeFont(name, style, size); - if (XToolkit.DEBUG) - System.err.println("XLFD font description: " + fontDescr); - xfont = new gnu.x11.Font(display, fontDescr); - } - else - { - throw new AWTError("Local GraphicsEnvironment is not XWindowGraphicsEnvironment"); - } - } - - public boolean canDisplay(Font font, int c) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public int canDisplayUpTo(Font font, CharacterIterator i, int start, int limit) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public String getSubFamilyName(Font font, Locale locale) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public String getPostScriptName(Font font) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public int getNumGlyphs(Font font) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public int getMissingGlyphCode(Font font) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public byte getBaselineFor(Font font, char c) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public String getGlyphName(Font font, int glyphIndex) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public GlyphVector createGlyphVector(Font font, FontRenderContext frc, - CharacterIterator ci) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public GlyphVector createGlyphVector(Font font, FontRenderContext ctx, - int[] glyphCodes) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public GlyphVector layoutGlyphVector(Font font, FontRenderContext frc, - char[] chars, int start, int limit, - int flags) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Returns the font metrics for the specified font. - * - * @param font the font for which to fetch the font metrics - * - * @return the font metrics for the specified font - */ - public FontMetrics getFontMetrics(Font font) - { - if (font.getPeer() != this) - throw new AWTError("The specified font has a different peer than this"); - - if (fontMetrics == null) - fontMetrics = new XFontMetrics(font); - return fontMetrics; - } - - /** - * Frees the font in the X server. - */ - protected void finalize() - { - if (xfont != null) - xfont.close(); - } - - public boolean hasUniformLineMetrics(Font font) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Returns the line metrics for this font and the specified string and - * font render context. - */ - public LineMetrics getLineMetrics(Font font, CharacterIterator ci, int begin, - int limit, FontRenderContext rc) - { - return new XLineMetrics(); - } - - public Rectangle2D getMaxCharBounds(Font font, FontRenderContext rc) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public Rectangle2D getStringBounds(Font font, CharacterIterator ci, - int begin, int limit, FontRenderContext frc) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Encodes a font name + style + size specification into a X logical font - * description (XLFD) as described here: - * - * http://www.meretrx.com/e93/docs/xlfd.html - * - * This is implemented to look up the font description in the - * fonts.properties of this package. - * - * @param name the font name - * @param atts the text attributes - * - * @return the encoded font description - */ - static String encodeFont(String name, Map atts) - { - String family = name; - if (family == null || family.equals("")) - family = (String) atts.get(TextAttribute.FAMILY); - if (family == null) - family = "SansSerif"; - - int size = 12; - Float sizeFl = (Float) atts.get(TextAttribute.SIZE); - if (sizeFl != null) - size = sizeFl.intValue(); - - int style = 0; - // Detect italic attribute. - Float posture = (Float) atts.get(TextAttribute.POSTURE); - if (posture != null && !posture.equals(TextAttribute.POSTURE_REGULAR)) - style |= Font.ITALIC; - - // Detect bold attribute. - Float weight = (Float) atts.get(TextAttribute.WEIGHT); - if (weight != null && weight.compareTo(TextAttribute.WEIGHT_REGULAR) > 0) - style |= Font.BOLD; - - return encodeFont(family, style, size); - } - - /** - * Encodes a font name + style + size specification into a X logical font - * description (XLFD) as described here: - * - * http://www.meretrx.com/e93/docs/xlfd.html - * - * This is implemented to look up the font description in the - * fonts.properties of this package. - * - * @param name the font name - * @param style the font style - * @param size the font size - * - * @return the encoded font description - */ - static String encodeFont(String name, int style, int size) - { - CPStringBuilder key = new CPStringBuilder(); - key.append(validName(name)); - key.append('.'); - switch (style) - { - case Font.BOLD: - key.append("bold"); - break; - case Font.ITALIC: - key.append("italic"); - break; - case (Font.BOLD | Font.ITALIC): - key.append("bolditalic"); - break; - case Font.PLAIN: - default: - key.append("plain"); - - } - - String protoType = fontProperties.getProperty(key.toString()); - int s = validSize(size); - return protoType.replaceFirst("%d", String.valueOf(s)); - } - - /** - * Checks the specified font name for a valid font name. If the font name - * is not known, then this returns 'sansserif' as fallback. - * - * @param name the font name to check - * - * @return a valid font name - */ - static String validName(String name) - { - String retVal; - if (name.equalsIgnoreCase("sansserif") - || name.equalsIgnoreCase("serif") - || name.equalsIgnoreCase("monospaced") - || name.equalsIgnoreCase("dialog") - || name.equalsIgnoreCase("dialoginput")) - { - retVal = name.toLowerCase(); - } - else - { - retVal = "sansserif"; - } - return retVal; - } - - /** - * Translates an arbitrary point size to a size that is typically available - * on an X server. These are the sizes 8, 10, 12, 14, 18 and 24. - * - * @param size the queried size - * @return the real available size - */ - private static final int validSize(int size) - { - int val; - if (size <= 9) - val = 8; - else if (size <= 11) - val = 10; - else if (size <= 13) - val = 12; - else if (size <= 17) - val = 14; - else if (size <= 23) - val = 18; - else - val = 24; - return val; - } - - /** - * Returns the X Font reference. This lazily loads the font when first - * requested. - * - * @return the X Font reference - */ - gnu.x11.Font getXFont() - { - if (xfont == null) - { - init(name, style, size); - } - return xfont; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XFramePeer.java b/libjava/classpath/gnu/java/awt/peer/x/XFramePeer.java deleted file mode 100644 index cde6777..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XFramePeer.java +++ /dev/null @@ -1,145 +0,0 @@ -/* XFramePeer.java -- The X FramePeer implementation - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import java.awt.Component; -import java.awt.EventQueue; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Frame; -import java.awt.Graphics; -import java.awt.Image; -import java.awt.Insets; -import java.awt.MenuBar; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.event.PaintEvent; -import java.awt.event.WindowEvent; -import java.awt.peer.FramePeer; - -import gnu.java.awt.peer.swing.SwingFramePeer; -import gnu.x11.Window; -import gnu.x11.event.Event; - -public class XFramePeer - extends XWindowPeer - implements FramePeer -{ - - XFramePeer(Frame f) - { - super(f); - setTitle(f.getTitle()); - } - - public void setIconImage(Image image) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public void setMenuBar(MenuBar mb) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public void setResizable(boolean resizable) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public void setTitle(String title) - { - xwindow.set_wm_name (title); - } - - public int getState() - { - return 0; - } - - public void setState(int state) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public void setMaximizedBounds(Rectangle r) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Check if this frame peer supports being restacked. - * - * @return true if this frame peer can be restacked, - * false otherwise - * @since 1.5 - */ - public boolean isRestackSupported() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Sets the bounds of this frame peer. - * - * @param x the new x co-ordinate - * @param y the new y co-ordinate - * @param width the new width - * @param height the new height - * @since 1.5 - */ - public void setBoundsPrivate(int x, int y, int width, int height) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public Rectangle getBoundsPrivate() - { - // TODO: Implement this properly. - throw new InternalError("Not yet implemented"); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XGraphics2D.java b/libjava/classpath/gnu/java/awt/peer/x/XGraphics2D.java deleted file mode 100644 index 1fce2dc..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XGraphics2D.java +++ /dev/null @@ -1,508 +0,0 @@ -/* XGraphics2D.java -- A Java based Graphics2D impl for X - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.x; - -import java.awt.Color; -import java.awt.Font; -import java.awt.Graphics; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Paint; -import java.awt.Rectangle; -import java.awt.Shape; -import java.awt.Toolkit; -import java.awt.Transparency; -import java.awt.geom.AffineTransform; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DataBuffer; -import java.awt.image.ImageObserver; -import java.awt.image.Raster; -import java.awt.peer.FontPeer; -import java.util.HashMap; -import java.util.WeakHashMap; - -import gnu.java.awt.image.AsyncImage; -import gnu.java.awt.java2d.AbstractGraphics2D; -import gnu.java.awt.java2d.ScanlineCoverage; -import gnu.x11.Colormap; -import gnu.x11.Drawable; -import gnu.x11.GC; -import gnu.x11.image.ZPixmap; - -public class XGraphics2D - extends AbstractGraphics2D -{ - - /** - * When this property is set to true, then images are always rendered as - * opaque images, ignoring their translucence. This is intended for - * debugging and demonstration purposes. - */ - private static final boolean RENDER_OPAQUE = - Boolean.getBoolean("escherpeer.renderopaque"); - - /** - * The X Drawable to draw on. - */ - private Drawable xdrawable; - - /** - * The X graphics context (GC). - */ - private GC xgc; - - /** - * Indicates if this graphics has already been disposed. - */ - private boolean disposed; - - /** - * The current foreground color, possibly null. - */ - private Color foreground; - - XGraphics2D(Drawable d) - { - super(); - xdrawable = d; - xgc = new GC(d); - init(); - disposed = false; - //setClip(new Rectangle(0, 0, xdrawable.width, xdrawable.height)); - } - - @Override - protected void rawDrawLine(int x0, int y0, int x1, int y1) - { - xdrawable.segment(xgc, x0, y0, x1, y1); - } - - @Override - protected void rawDrawRect(int x, int y, int w, int h) - { - xdrawable.rectangle(xgc, x, y, w, h, false); - } - - @Override - protected void rawFillRect(int x, int y, int w, int h) - { - xdrawable.rectangle(xgc, x, y, w, h, true); - } - - /** - * Returns the color model of this Graphics object. - * - * @return the color model of this Graphics object - */ - protected ColorModel getColorModel() - { - return Toolkit.getDefaultToolkit().getColorModel(); - } - - /** - * Returns the color model of the target device. - * - * @return the color model of the target device - */ - protected ColorModel getDestinationColorModel() - { - return Toolkit.getDefaultToolkit().getColorModel(); - } - - /** - * Returns the bounds of the target. - * - * @return the bounds of the target - */ - protected Rectangle getDeviceBounds() - { - return new Rectangle(0, 0, xdrawable.width, xdrawable.height); - } - - public GraphicsConfiguration getDeviceConfiguration() - { - // FIXME: Implement this. - throw new UnsupportedOperationException("Not yet implemented"); - } - - public void dispose() - { - if (!disposed) - { - xgc.free(); - xdrawable.display.flush(); - disposed = true; - } - } - - public Graphics create() - { - // super.create() returns a copy created by clone(), so it should - // be a XGraphics2D. - XGraphics2D copy = (XGraphics2D) super.create(); - copy.xgc = xgc.copy(); - return copy; - } - - public void setClip(Shape c) - { - super.setClip(c); - if (c instanceof Rectangle) - { - Rectangle r = (Rectangle) c; - AffineTransform t = getTransform(); - int translateX = (int) t.getTranslateX(); - //System.err.println("translateX: " + translateX); - int translateY = (int) t.getTranslateY(); - //System.err.println("translateY: " + translateY); - //System.err.println("clip: " + c); - gnu.x11.Rectangle clip = new gnu.x11.Rectangle(r.x, r.y, r.width, - r.height); - xgc.set_clip_rectangles(translateX, translateY, - new gnu.x11.Rectangle[]{clip}, GC.UN_SORTED); - } - } - - /** - * Notifies the backend that the raster has changed in the specified - * rectangular area. The raster that is provided in this method is always - * the same as the one returned in {@link #getDestinationRaster}. - * Backends that reflect changes to this raster directly don't need to do - * anything here. - * - * @param raster the updated raster, identical to the raster returned - * by {@link #getDestinationRaster()} - * @param x the upper left corner of the updated region, X coordinate - * @param y the upper lef corner of the updated region, Y coordinate - * @param w the width of the updated region - * @param h the height of the updated region - */ - protected void updateRaster(Raster raster, int x, int y, int w, int h) - { - if (w > 0 && h > 0) - { - ZPixmap zPixmap = new ZPixmap(xdrawable.display, w, h, - xdrawable.display.default_pixmap_format); - int[] pixel = null; - int x1 = x + w; - int y1 = y + h; - for (int tx = x; tx < x1; tx++) - { - for (int ty = y; ty < y1; ty++) - { - pixel = raster.getPixel(tx, ty, pixel); - //System.err.println("tx: " + tx + ", ty: " + ty + ", pixel: " + pixel[0] + ", " + pixel[1] + ", " + pixel[2]); -// System.err.print("r: " + pixel[0]); -// System.err.print(", g: " + pixel[1]); -// System.err.println(", b: " + pixel[2]); - zPixmap.set_red(tx - x, ty - y, pixel[0]); - zPixmap.set_green(tx - x, ty - y, pixel[1]); - zPixmap.set_blue(tx - x, ty - y, pixel[2]); - } - } - xdrawable.put_image(xgc, zPixmap, x, y); - } - } - - @Override - public void renderScanline(int y, ScanlineCoverage c) - { - if (y >= xdrawable.height) - return; - - // TODO: Handle Composite and Paint. - ScanlineCoverage.Iterator iter = c.iterate(); - int coverageAlpha = 0; - int maxCoverage = c.getMaxCoverage(); - while (iter.hasNext()) - { - ScanlineCoverage.Range range = iter.next(); - - coverageAlpha = range.getCoverage(); - int x0 = range.getXPos(); - int l = range.getLength(); - if (coverageAlpha == c.getMaxCoverage()) - { - // Simply paint the current color over the existing pixels. - xdrawable.fill_rectangle(xgc, x0, y, l, 1); - } - else if (coverageAlpha > 0) - { - // Composite the current color with the existing pixels. - int x1 = x0 + l; - x0 = Math.min(Math.max(0, x0), xdrawable.width - 1); - x1 = Math.min(Math.max(0, x1), xdrawable.width - 1); - if ((x1 - x0) < 1) - continue; - l = x1 - x0; - gnu.x11.image.ZPixmap existing = (ZPixmap) - xdrawable.image(x0, y, l, 1, 0xFFFFFFFF, - gnu.x11.image.Image.Format.ZPIXMAP); - for (int x = 0; x < l; x++) - { - Color col = getColor(); - if (col == null) - { - col = Color.BLACK; - } - int red = col.getRed(); - int green = col.getGreen(); - int blue = col.getBlue(); - int redOut = existing.get_red(x, 0); - int greenOut = existing.get_green(x, 0); - int blueOut = existing.get_blue(x, 0); - int outAlpha = maxCoverage - coverageAlpha; - redOut = redOut * outAlpha + red * coverageAlpha; - redOut = redOut / maxCoverage; - greenOut = greenOut * outAlpha + green * coverageAlpha; - greenOut = greenOut / maxCoverage; - blueOut = blueOut * outAlpha + blue * coverageAlpha; - blueOut = blueOut / maxCoverage; - existing.set(x, 0, redOut, greenOut, blueOut); - } - xdrawable.put_image(xgc, existing, x0, y); - } - } - } - - protected void init() - { - super.init(); - } - - public void setPaint(Paint p) - { - super.setPaint(p); - if (p instanceof Color) - { - // TODO: Optimize for different standard bit-depths. - Color c = (Color) p; - /* XToolkit tk = (XToolkit) Toolkit.getDefaultToolkit(); - HashMap colorMap = tk.colorMap; - gnu.x11.Color col = (gnu.x11.Color) colorMap.get(c); - if (col == null) - { - Colormap map = xdrawable.display.default_colormap; - col = map.alloc_color (c.getRed() * 256, - c.getGreen() * 256, - c.getBlue() * 256); - colorMap.put(c, col); - }*/ - //xgc.set_foreground(col); - - xgc.set_foreground(c.getRGB()); - foreground = c; - } - } - - protected void fillShape(Shape s, boolean isFont) - { - synchronized (xdrawable.display) { - super.fillShape(s, isFont); - } - } - - private static WeakHashMap<Image,ZPixmap> imageCache = new WeakHashMap<Image,ZPixmap>(); - - protected boolean rawDrawImage(Image image, int x, int y, ImageObserver obs) - { - image = unwrap(image); - boolean ret; - if (image instanceof XImage) - { - XImage xImage = (XImage) image; - xdrawable.copy_area(xImage.pixmap, xgc, 0, 0, xImage.getWidth(obs), - xImage.getHeight(obs), x, y); - ret = true; - } - else if (image instanceof PixmapVolatileImage) - { - PixmapVolatileImage pvi = (PixmapVolatileImage) image; - xdrawable.copy_area(pvi.getPixmap(), xgc, 0, 0, pvi.getWidth(obs), - pvi.getHeight(obs), x, y); - ret = true; - } - else if (image instanceof BufferedImage) - { - BufferedImage bi = (BufferedImage) image; - DataBuffer db = bi.getRaster().getDataBuffer(); - if (db instanceof ZPixmapDataBuffer) - { - ZPixmapDataBuffer zpmdb = (ZPixmapDataBuffer) db; - ZPixmap zpixmap = zpmdb.getZPixmap(); - xdrawable.put_image(xgc, zpixmap, x, y); - ret = true; - } - else - { - int transparency = bi.getTransparency(); - int w = bi.getWidth(); - int h = bi.getHeight(); - if (imageCache.containsKey(image)) - { - ZPixmap zpixmap = imageCache.get(image); - xdrawable.put_image(xgc, zpixmap, x, y); - } - else if (transparency == Transparency.OPAQUE || RENDER_OPAQUE) - { - XGraphicsDevice gd = XToolkit.getDefaultDevice(); - ZPixmap zpixmap = new ZPixmap(gd.getDisplay(), w, h); - for (int yy = 0; yy < h; yy++) - { - for (int xx = 0; xx < w; xx++) - { - int rgb = bi.getRGB(xx, yy); - zpixmap.set(xx, yy, rgb); - } - } - xdrawable.put_image(xgc, zpixmap, x, y); - imageCache.put(image, zpixmap); - } else { - - // TODO optimize reusing the rectangles - Rectangle source = - new Rectangle(0, 0, xdrawable.width, xdrawable.height); - Rectangle target = new Rectangle(x, y, w, h); - - Rectangle destination = source.intersection(target); - - x = destination.x; - y = destination.y; - w = destination.width; - h = destination.height; - - ZPixmap zpixmap = - (ZPixmap) xdrawable.image(x, y, w, h, - 0xffffffff, - gnu.x11.image.Image.Format.ZPIXMAP); - for (int yy = 0; yy < h; yy++) - { - for (int xx = 0; xx < w; xx++) - { - int rgb = bi.getRGB(xx, yy); - int alpha = 0xff & (rgb >> 24); - if (alpha == 0) - { - // Completely translucent. - rgb = zpixmap.get_red(xx, yy) << 16 - | zpixmap.get_green(xx, yy) << 8 - | zpixmap.get_blue(xx, yy); - } - else if (alpha < 255) - { - // Composite pixels. - int red = 0xff & (rgb >> 16); - red = red * alpha - + (255 - alpha) * zpixmap.get_red(xx, yy); - red = red / 255; - int green = 0xff & (rgb >> 8); - green = green * alpha - + (255 - alpha) * zpixmap.get_green(xx, yy); - green = green / 255; - int blue = 0xff & rgb; - blue = blue * alpha - + (255 - alpha) * zpixmap.get_blue(xx, yy); - blue = blue / 255; - rgb = red << 16 | green << 8 | blue; - } - // else keep rgb value from source image. - - zpixmap.set(xx, yy, rgb); - } - } - xdrawable.put_image(xgc, zpixmap, x, y); - // We can't cache prerendered translucent images, because - // we never know how the background changes. - } - ret = true; - } - } - else - { - ret = super.rawDrawImage(image, x, y, obs); - } - return ret; - } - - public void setFont(Font f) - { - super.setFont(f); - FontPeer p = getFont().getPeer(); - if (p instanceof XFontPeer) - { - XFontPeer xFontPeer = (XFontPeer) p; - xgc.set_font(xFontPeer.getXFont()); - } - } - - public void drawString(String s, int x, int y) - { - FontPeer p = getFont().getPeer(); - if (p instanceof XFontPeer) - { - int tx = (int) transform.getTranslateX(); - int ty = (int) transform.getTranslateY(); - xdrawable.text(xgc, x + tx, y + ty, s); - } - else - { - super.drawString(s, x, y); - } - } - - /** - * Extracts an image instance out of an AsyncImage. If the image isn't - * an AsyncImage, then the original instance is returned. - * - * @param im the image - * - * @return the image to render - */ - private Image unwrap(Image im) - { - Image image = im; - if (image instanceof AsyncImage) - { - AsyncImage aIm = (AsyncImage) image; - image = aIm.getRealImage(); - } - return image; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XGraphicsConfiguration.java b/libjava/classpath/gnu/java/awt/peer/x/XGraphicsConfiguration.java deleted file mode 100644 index aed11a3..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XGraphicsConfiguration.java +++ /dev/null @@ -1,200 +0,0 @@ -/* XGraphicsConfiguration.java -- GraphicsConfiguration for X - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.x; - -import gnu.x11.Display; -import gnu.x11.Screen; - -import java.awt.Dimension; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.Transparency; -import java.awt.color.ColorSpace; -import java.awt.geom.AffineTransform; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.ComponentColorModel; -import java.awt.image.ComponentSampleModel; -import java.awt.image.DataBuffer; -import java.awt.image.Raster; -import java.awt.image.SampleModel; -import java.awt.image.VolatileImage; -import java.awt.image.WritableRaster; - -public class XGraphicsConfiguration - extends GraphicsConfiguration -{ - - XGraphicsDevice device; - - XGraphicsConfiguration(XGraphicsDevice dev) - { - device = dev; - } - - public GraphicsDevice getDevice() - { - return device; - } - - public BufferedImage createCompatibleImage(int w, int h) - { - return createCompatibleImage(w, h, Transparency.OPAQUE); - } - - public BufferedImage createCompatibleImage(int w, int h, int transparency) - { - BufferedImage bi; - switch (transparency) - { - case Transparency.OPAQUE: - DataBuffer buffer = new ZPixmapDataBuffer(w, h); - SampleModel sm = new ComponentSampleModel(DataBuffer.TYPE_BYTE, w, h, - 4, w * 4, - new int[]{0, 1, 2, 3 }); - ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB); - ColorModel cm = new ComponentColorModel(cs, true, false, - Transparency.OPAQUE, - DataBuffer.TYPE_BYTE); - WritableRaster raster = Raster.createWritableRaster(sm, buffer, - new Point(0, 0)); - bi = new BufferedImage(cm, raster, false, null); - break; - case Transparency.BITMASK: - case Transparency.TRANSLUCENT: - bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); - break; - default: - throw new IllegalArgumentException("Illegal transparency: " - + transparency); - } - return bi; - } - - public VolatileImage createCompatibleVolatileImage(int w, int h) - { - return createCompatibleVolatileImage(w, h, Transparency.OPAQUE); - } - - public VolatileImage createCompatibleVolatileImage(int width, int height, - int transparency) - { - VolatileImage im; - switch (transparency) - { - case Transparency.OPAQUE: - im = new PixmapVolatileImage(width, height); - break; - case Transparency.BITMASK: - case Transparency.TRANSLUCENT: - throw new UnsupportedOperationException("Not yet implemented"); - default: - throw new IllegalArgumentException("Unknown transparency type: " - + transparency); - } - return im; - } - - public ColorModel getColorModel() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public ColorModel getColorModel(int transparency) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public AffineTransform getDefaultTransform() - { - return new AffineTransform(); - } - - public AffineTransform getNormalizingTransform() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public Rectangle getBounds() - { - Display d = device.getDisplay(); - Screen screen = d.default_screen; - - return new Rectangle(0, 0, screen.width, screen.height); - } - - /** - * Determines the size of the primary screen. - * - * @return the size of the primary screen - */ - Dimension getSize() - { - // TODO: A GraphicsConfiguration should correspond to a Screen instance. - Display d = device.getDisplay(); - Screen screen = d.default_screen; - int w = screen.width; - int h = screen.height; - return new Dimension(w, h); - } - - /** - * Determines the resolution of the primary screen in pixel-per-inch. - * - * @returnthe resolution of the primary screen in pixel-per-inch - */ - int getResolution() - { - Display d = device.getDisplay(); - Screen screen = d.default_screen; - int w = screen.width * 254; - int h = screen.height * 254; - int wmm = screen.width_in_mm * 10; - int hmm = screen.height_in_mm * 10; - int xdpi = w / wmm; - int ydpi = h / hmm; - int dpi = (xdpi + ydpi) / 2; - return dpi; - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XGraphicsDevice.java b/libjava/classpath/gnu/java/awt/peer/x/XGraphicsDevice.java deleted file mode 100644 index 6b65e14..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XGraphicsDevice.java +++ /dev/null @@ -1,200 +0,0 @@ -/* XGraphicsDevice.java -- GraphicsDevice for X - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.awt.peer.x; - -import gnu.classpath.SystemProperties; -import gnu.x11.Display; -import gnu.x11.EscherServerConnectionException; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.lang.reflect.Constructor; -import java.net.Socket; - -/** - * This class represents an X Display. The actual connection is established - * lazily when it is first needed. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class XGraphicsDevice - extends GraphicsDevice -{ - - private XGraphicsConfiguration defaultConfiguration; - - /** - * The X display associated with the XGraphicsDevice. This is established - * when {@link #getDisplay} is first called. - */ - private Display display; - - /** - * The display name from which the display will be initialized. - */ - private Display.Name displayName; - - /** - * The event pump for this X Display. - */ - private XEventPump eventPump; - - /** - * Creates a new XGraphicsDevice. - */ - XGraphicsDevice(Display.Name dn) - { - displayName = dn; - } - - public int getType() - { - return TYPE_RASTER_SCREEN; - } - - public String getIDstring() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public GraphicsConfiguration[] getConfigurations() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public GraphicsConfiguration getDefaultConfiguration() - { - if (defaultConfiguration == null) - defaultConfiguration = new XGraphicsConfiguration(this); - return defaultConfiguration; - } - - /** - * Returns the X Display associated with this XGraphicsDevice. - * This establishes the connection to the X server on the first invocation. - * - * @return the X Display associated with this XGraphicsDevice - */ - Display getDisplay() - { - if (display == null) - { - if (displayName.hostname.equals("")) - displayName.hostname = "localhost"; - if (XToolkit.DEBUG) - System.err.println("connecting to : " + displayName); - // Try to connect via unix domain sockets when host == localhost. - if ((displayName.hostname.equals("localhost") - || displayName.hostname.equals("")) - && SystemProperties.getProperty("gnu.xawt.no_local_sockets") == null) - { - Socket socket = createLocalSocket(); - if (socket != null) - { - try - { - display = new Display(socket, "localhost", - displayName.display_no, - displayName.screen_no); - } - catch (EscherServerConnectionException e) - { - throw new RuntimeException(e.getCause()); - } - } - } - - // The following happens when we are configured to use plain sockets, - // when the connection is probably remote or when we couldn't load - // the LocalSocket class stuff. - if (display == null) - { - try - { - display = new Display(displayName); - } - catch (EscherServerConnectionException e) - { - throw new RuntimeException(e.getCause()); - } - } - - eventPump = new XEventPump(display); - } - return display; - } - - XEventPump getEventPump() - { - return eventPump; - } - - /** - * Tries to load the LocalSocket class and initiate a connection to the - * local X server. - */ - private Socket createLocalSocket() - { - Socket socket = null; - try - { - // TODO: Is this 100% ok? - String sockPath = "/tmp/.X11-unix/X" + displayName.display_no; - Class localSocketAddressClass = - Class.forName("gnu.java.net.local.LocalSocketAddress"); - Constructor localSocketAddressConstr = - localSocketAddressClass.getConstructor(new Class[]{ String.class }); - Object addr = - localSocketAddressConstr.newInstance(new Object[]{ sockPath }); - Class localSocketClass = - Class.forName("gnu.java.net.local.LocalSocket"); - Constructor localSocketConstructor = - localSocketClass.getConstructor(new Class[]{localSocketAddressClass}); - Object localSocket = - localSocketConstructor.newInstance(new Object[]{ addr }); - socket = (Socket) localSocket; - } - catch (Exception ex) - { - // Whatever goes wrong here, we return null. - } - return socket; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XGraphicsEnvironment.java b/libjava/classpath/gnu/java/awt/peer/x/XGraphicsEnvironment.java deleted file mode 100644 index 7b1d82f..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XGraphicsEnvironment.java +++ /dev/null @@ -1,203 +0,0 @@ -/* XGraphicsEnvironment.java -- Represents the X environment - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import gnu.java.awt.font.OpenTypeFontPeer; -import gnu.java.awt.java2d.RasterGraphics; -import gnu.x11.Display; - -import java.awt.Font; -import java.awt.Graphics2D; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.image.BufferedImage; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Locale; -import java.util.Properties; - -/** - * Represents the X environment for AWT. - * - * @author Roman Kennke (kennke@aicas.com) - */ -public class XGraphicsEnvironment - extends GraphicsEnvironment -{ - - /** - * The default graphics device. This is normally the local main X - * Display, but can be configured to be any X connection. - */ - private XGraphicsDevice defaultDevice; - - /** - * All configured devices. - */ - private XGraphicsDevice[] devices; - - /** - * Creates a new XGraphicsEnvironment. This loads the configuration if - * there is one present and initializes the XGraphicsDevices in the - * environment. If there is no configuration, then there is one - * default device initialized with the local main X device. - */ - public XGraphicsEnvironment() - { - // Initiliaze the devices. - Properties props = new Properties(); - File config = new File(System.getProperty("user.home"), - ".xawt.properties"); - - try - { - FileInputStream configIn = new FileInputStream(config); - props.load(configIn); - int dev = 1; - ArrayList deviceList = new ArrayList(); - while (true) - { - String propName = "display." + dev; - String propValue = props.getProperty(propName); - if (propValue != null) - { - Display.Name displayName = new Display.Name(propValue); - XGraphicsDevice device = new XGraphicsDevice(displayName); - if (dev == 1) - defaultDevice = device; - deviceList.add(device); - dev++; - } - else - { - if (dev == 1) - { - defaultDevice = initDefaultDevice(); - deviceList.add(defaultDevice); - } - break; - } - } - devices = (XGraphicsDevice[]) deviceList.toArray - (new XGraphicsDevice[deviceList.size()]); - } - catch (FileNotFoundException ex) - { - defaultDevice = initDefaultDevice(); - devices = new XGraphicsDevice[]{ defaultDevice }; - } - catch (IOException ex) - { - defaultDevice = initDefaultDevice(); - devices = new XGraphicsDevice[]{ defaultDevice }; - } - - } - - /** - * Helper method that initializes the default device in the case when there - * is no configuration for the default. - */ - private XGraphicsDevice initDefaultDevice() - { - String display = System.getenv("DISPLAY"); - if (display == null) - display = ":0.0"; - Display.Name displayName = new Display.Name(display); - return new XGraphicsDevice(displayName); - } - - /** - * Returns all configured screen devices. - * - * @return all configured screen devices - */ - public GraphicsDevice[] getScreenDevices() - { - // We return a copy so that nobody can fiddle with our devices. - XGraphicsDevice[] copy = new XGraphicsDevice[devices.length]; - System.arraycopy(devices, 0, copy, 0, devices.length); - return copy; - } - - /** - * Returns the default screen device. - * - * @return the default screen device - */ - public GraphicsDevice getDefaultScreenDevice() - { - return defaultDevice; - } - - /** - * Returns a Graphics instance suitable for drawing on top of the - * BufferedImage. - * - * @param image the buffered image to create a graphics for - * - * @return a Graphics2D instance for drawing on the BufferedImage - */ - public Graphics2D createGraphics(BufferedImage image) - { - return new RasterGraphics(image.getRaster(), image.getColorModel()); - } - - public Font[] getAllFonts() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public String[] getAvailableFontFamilyNames() - { - return getAvailableFontFamilyNames(Locale.getDefault()); - } - - public String[] getAvailableFontFamilyNames(Locale l) - { - // TODO: This doesn't work when we are using X fonts. - // Fix this. - return OpenTypeFontPeer.getAvailableFontFamilyNames(l); - } - -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XImage.java b/libjava/classpath/gnu/java/awt/peer/x/XImage.java deleted file mode 100644 index f3df89f..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XImage.java +++ /dev/null @@ -1,178 +0,0 @@ -/* XImage.java -- Image impl for X Pixmaps - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import gnu.x11.Pixmap; -import gnu.x11.image.ZPixmap; - -import java.awt.Graphics; -import java.awt.GraphicsEnvironment; -import java.awt.Image; - -import java.awt.image.ColorModel; -import java.awt.image.ImageConsumer; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; - -import java.util.Hashtable; -import java.util.Vector; - -public class XImage - extends Image -{ - - Pixmap pixmap; - - private Hashtable properties; - - XImage(int w, int h) - { - GraphicsEnvironment env = - GraphicsEnvironment.getLocalGraphicsEnvironment(); - XGraphicsDevice dev = (XGraphicsDevice) env.getDefaultScreenDevice(); - pixmap = new Pixmap(dev.getDisplay(), w, h); - } - - public int getWidth(ImageObserver observer) - { - return pixmap.width; - } - - public int getHeight(ImageObserver observer) - { - return pixmap.height; - } - - public ImageProducer getSource() - { - return new XImageProducer(); - } - - /** - * Creates an XGraphics for drawing on this XImage. - * - * @return an XGraphics for drawing on this XImage - */ - public Graphics getGraphics() - { - XGraphics2D g = new XGraphics2D(pixmap); - return g; - } - - public Object getProperty(String name, ImageObserver observer) - { - Object val = null; - if (properties != null) - val = properties.get(val); - return val; - } - - public void flush() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected void finalize() - { - pixmap.free(); - } - - protected class XImageProducer implements ImageProducer - { - private Vector<ImageConsumer> consumers = new Vector<ImageConsumer>(); - - public void addConsumer(ImageConsumer ic) - { - if (ic != null && !isConsumer(ic)) - this.consumers.add(ic); - } - - public boolean isConsumer(ImageConsumer ic) - { - return this.consumers.contains(ic); - } - - public void removeConsumer(ImageConsumer ic) - { - if (ic != null) - this.consumers.remove(ic); - } - - public void requestTopDownLeftRightResend(ImageConsumer ic) - { - /* just ignore the call */ - } - - public void startProduction(ImageConsumer ic) - { - this.addConsumer(ic); - - for (ImageConsumer consumer : this.consumers) - { - int width = XImage.this.getWidth(null); - int height = XImage.this.getHeight(null); - - XGraphics2D graphics = (XGraphics2D) getGraphics(); - ColorModel model = graphics.getColorModel(); - graphics.dispose(); - - ZPixmap zpixmap = (ZPixmap) - XImage.this.pixmap.image(0, 0, width, height, - 0xffffffff, - gnu.x11.image.Image.Format.ZPIXMAP); - - int size = zpixmap.get_data_length(); - System.out.println("size: " + size + ", w = " + width + ", h = " + height); - - int [] pixel = new int[size]; - for (int i = 0; i < size; i++) - pixel[i] = zpixmap.get_data_element(i); - - consumer.setHints(ImageConsumer.SINGLEPASS); - - consumer.setDimensions(width, height); - consumer.setPixels(0, 0, width, height, model, pixel, 0, width); - consumer.imageComplete(ImageConsumer.STATICIMAGEDONE); - } - - System.out.println("done!"); - } - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XToolkit.java b/libjava/classpath/gnu/java/awt/peer/x/XToolkit.java deleted file mode 100644 index a3eeb0f..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XToolkit.java +++ /dev/null @@ -1,667 +0,0 @@ -/* XToolkit.java -- The central AWT Toolkit for the X peers - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import java.awt.AWTException; -import java.awt.Button; -import java.awt.Canvas; -import java.awt.Checkbox; -import java.awt.CheckboxMenuItem; -import java.awt.Choice; -import java.awt.Dialog; -import java.awt.Dimension; -import java.awt.EventQueue; -import java.awt.FileDialog; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Frame; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.HeadlessException; -import java.awt.Image; -import java.awt.Label; -import java.awt.List; -import java.awt.Menu; -import java.awt.MenuBar; -import java.awt.MenuItem; -import java.awt.Panel; -import java.awt.PopupMenu; -import java.awt.PrintJob; -import java.awt.ScrollPane; -import java.awt.Scrollbar; -import java.awt.TextArea; -import java.awt.TextField; -import java.awt.Transparency; -import java.awt.Window; -import java.awt.Dialog.ModalExclusionType; -import java.awt.Dialog.ModalityType; -import java.awt.datatransfer.Clipboard; -import java.awt.dnd.DragGestureEvent; -import java.awt.dnd.peer.DragSourceContextPeer; -import java.awt.im.InputMethodHighlight; -import java.awt.image.BufferedImage; -import java.awt.image.ColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.peer.ButtonPeer; -import java.awt.peer.CanvasPeer; -import java.awt.peer.CheckboxMenuItemPeer; -import java.awt.peer.CheckboxPeer; -import java.awt.peer.ChoicePeer; -import java.awt.peer.DialogPeer; -import java.awt.peer.FileDialogPeer; -import java.awt.peer.FontPeer; -import java.awt.peer.FramePeer; -import java.awt.peer.LabelPeer; -import java.awt.peer.ListPeer; -import java.awt.peer.MenuBarPeer; -import java.awt.peer.MenuItemPeer; -import java.awt.peer.MenuPeer; -import java.awt.peer.PanelPeer; -import java.awt.peer.PopupMenuPeer; -import java.awt.peer.RobotPeer; -import java.awt.peer.ScrollPanePeer; -import java.awt.peer.ScrollbarPeer; -import java.awt.peer.TextAreaPeer; -import java.awt.peer.TextFieldPeer; -import java.awt.peer.WindowPeer; -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.net.MalformedURLException; -import java.net.URL; -import java.util.HashMap; -import java.util.Map; -import java.util.Properties; -import java.util.WeakHashMap; - -import javax.imageio.ImageIO; - -import gnu.classpath.SystemProperties; -import gnu.java.awt.ClasspathToolkit; -import gnu.java.awt.EmbeddedWindow; -import gnu.java.awt.font.OpenTypeFontPeer; -import gnu.java.awt.image.ImageConverter; -import gnu.java.awt.java2d.AbstractGraphics2D; -import gnu.java.awt.peer.ClasspathFontPeer; -import gnu.java.awt.peer.EmbeddedWindowPeer; -import gnu.java.awt.peer.swing.SwingButtonPeer; -import gnu.java.awt.peer.swing.SwingCanvasPeer; -import gnu.java.awt.peer.swing.SwingCheckboxPeer; -import gnu.java.awt.peer.swing.SwingLabelPeer; -import gnu.java.awt.peer.swing.SwingPanelPeer; -import gnu.java.awt.peer.swing.SwingTextAreaPeer; -import gnu.java.awt.peer.swing.SwingTextFieldPeer; - -public class XToolkit - extends ClasspathToolkit -{ - - /** - * Set to true to enable debug output. - */ - static boolean DEBUG = false; - - /** - * Maps AWT colors to X colors. - */ - HashMap colorMap = new HashMap(); - - /** - * The system event queue. - */ - private EventQueue eventQueue; - - /** - * The default color model of this toolkit. - */ - private ColorModel colorModel; - - /** - * Maps image URLs to Image instances. - */ - private HashMap imageCache = new HashMap(); - - /** - * The cached fonts. - */ - private WeakHashMap<String,ClasspathFontPeer> fontCache = - new WeakHashMap<String,ClasspathFontPeer>(); - - public XToolkit() - { - SystemProperties.setProperty("gnu.javax.swing.noGraphics2D", "true"); - SystemProperties.setProperty("java.awt.graphicsenv", - "gnu.java.awt.peer.x.XGraphicsEnvironment"); - } - - public GraphicsEnvironment getLocalGraphicsEnvironment() - { - return new XGraphicsEnvironment(); - } - - /** - * Returns the font peer for a font with the specified name and attributes. - * - * @param name the font name - * @param attrs the font attributes - * - * @return the font peer for a font with the specified name and attributes - */ - public ClasspathFontPeer getClasspathFontPeer(String name, Map attrs) - { - ClasspathFontPeer font; - if ("true".equals(System.getProperty("escherpeer.usexfonts"))) - { - String canonical = XFontPeer.encodeFont(name, attrs); - if (!fontCache.containsKey(canonical)) - { - font = new XFontPeer(name, attrs); - fontCache.put(canonical, font); - } - else - { - font = fontCache.get(canonical); - } - } - else - { - String canonical = OpenTypeFontPeer.encodeFont(name, attrs); - if (!fontCache.containsKey(canonical)) - { - font = new OpenTypeFontPeer(name, attrs); - fontCache.put(canonical, font); - } - else - { - font = fontCache.get(canonical); - } - } - return font; - } - - public Font createFont(int format, InputStream stream) - { - return null; - } - - public RobotPeer createRobot(GraphicsDevice screen) throws AWTException - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public EmbeddedWindowPeer createEmbeddedWindow(EmbeddedWindow w) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected ButtonPeer createButton(Button target) - { - checkHeadLess("No ButtonPeer can be created in an headless" + - "graphics environment."); - - return new SwingButtonPeer(target); - } - - protected TextFieldPeer createTextField(TextField target) - { - checkHeadLess("No TextFieldPeer can be created in an headless " + - "graphics environment."); - - return new SwingTextFieldPeer(target); - } - - protected LabelPeer createLabel(Label target) - { - checkHeadLess("No LabelPeer can be created in an headless graphics " + - "environment."); - return new SwingLabelPeer(target); - } - - protected ListPeer createList(List target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected CheckboxPeer createCheckbox(Checkbox target) - { - checkHeadLess("No CheckboxPeer can be created in an headless graphics " + - "environment."); - - return new SwingCheckboxPeer(target); - } - - protected ScrollbarPeer createScrollbar(Scrollbar target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected ScrollPanePeer createScrollPane(ScrollPane target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected TextAreaPeer createTextArea(TextArea target) - { - checkHeadLess("No TextAreaPeer can be created in an headless graphics " + - "environment."); - - return new SwingTextAreaPeer(target); - } - - protected ChoicePeer createChoice(Choice target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected FramePeer createFrame(Frame target) - { - XFramePeer frame = new XFramePeer(target); - return frame; - } - - protected CanvasPeer createCanvas(Canvas target) - { - return new SwingCanvasPeer(target); - } - - protected PanelPeer createPanel(Panel target) - { - return new SwingPanelPeer(target); - } - - protected WindowPeer createWindow(Window target) - { - return new XWindowPeer(target); - } - - protected DialogPeer createDialog(Dialog target) - { - return new XDialogPeer(target); - } - - protected MenuBarPeer createMenuBar(MenuBar target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected MenuPeer createMenu(Menu target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected PopupMenuPeer createPopupMenu(PopupMenu target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected MenuItemPeer createMenuItem(MenuItem target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected FileDialogPeer createFileDialog(FileDialog target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem target) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - protected FontPeer getFontPeer(String name, int style) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public Dimension getScreenSize() - { - GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); - GraphicsDevice gd = ge.getDefaultScreenDevice(); - GraphicsConfiguration gc = gd.getDefaultConfiguration(); - XGraphicsConfiguration xgc = (XGraphicsConfiguration) gc; - - return xgc.getSize(); - } - - public int getScreenResolution() - { - GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); - GraphicsDevice gd = ge.getDefaultScreenDevice(); - GraphicsConfiguration gc = gd.getDefaultConfiguration(); - XGraphicsConfiguration xgc = (XGraphicsConfiguration) gc; - - return xgc.getResolution(); - } - - /** - * Returns the color model used by this toolkit. - * - * @return the color model used by this toolkit - */ - public ColorModel getColorModel() - { - // TODO: I assume 24 bit depth here, we can do this better. - if (colorModel == null) - colorModel = new DirectColorModel(24, 0xFF0000, 0xFF00, 0xFF); - return colorModel; - } - - public String[] getFontList() - { - GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); - return ge.getAvailableFontFamilyNames(); - } - - public FontMetrics getFontMetrics(Font name) - { - ClasspathFontPeer peer = (ClasspathFontPeer) name.getPeer(); - return peer.getFontMetrics(name); - } - - public void sync() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Returns an image that has its pixel data loaded from a file with the - * specified name. If that file doesn't exist, an empty or error image - * is returned instead. - * - * @param name the filename of the file that contains the pixel data - * - * @return the image - */ - public Image getImage(String name) - { - Image image; - try - { - File file = new File(name); - image = getImage(file.toURL()); - } - catch (MalformedURLException ex) - { - // TODO: Replace by a more meaningful error image instead. - image = null; - } - return image; - } - - /** - * Returns an image that has its pixel data loaded from the specified URL. - * If the image cannot be loaded for some reason, an empty or error image - * is returned instead. - * - * @param url the URL to the image data - * - * @return the image - */ - public Image getImage(URL url) - { - Image image; - if (imageCache.containsKey(url)) - { - image = (Image) imageCache.get(url); - } - else - { - image = createImage(url); - imageCache.put(url, image); - } - return image; - } - - /** - * Returns an image that has its pixel data loaded from a file with the - * specified name. If that file doesn't exist, an empty or error image - * is returned instead. - * - * @param filename the filename of the file that contains the pixel data - * - * @return the image - */ - public Image createImage(String filename) - { - Image im; - try - { - File file = new File(filename); - URL url = file.toURL(); - im = createImage(url); - } - catch (MalformedURLException ex) - { - im = createErrorImage(); - } - return im; - } - - /** - * Returns an image that has its pixel data loaded from the specified URL. - * If the image cannot be loaded for some reason, an empty or error image - * is returned instead. - * - * @param url the URL to the image data - * - * @return the image - */ - public Image createImage(URL url) - { - Image image; - try - { - image = createImage(url.openStream()); - } - catch (IOException ex) - { - image = createErrorImage(); - } - return image; - } - - /** - * Creates an image that is returned when calls to createImage() yields an - * error. - * - * @return an image that is returned when calls to createImage() yields an - * error - */ - private Image createErrorImage() - { - // TODO: Create better error image. - return new XImage(1, 1); - } - - public boolean prepareImage(Image image, int width, int height, ImageObserver observer) - { - Image scaled = AbstractGraphics2D.prepareImage(image, width, height); - return checkImage(image, width, height, observer) == ImageObserver.ALLBITS; - } - - public int checkImage(Image image, int width, int height, ImageObserver observer) - { - // Images are loaded synchronously, so we don't bother and return true. - return ImageObserver.ALLBITS; - } - - public Image createImage(ImageProducer producer) - { - ImageConverter conv = new ImageConverter(); - producer.startProduction(conv); - Image image = conv.getImage(); - return image; - } - - public Image createImage(byte[] data, int offset, int len) - { - Image image; - try - { - ByteArrayInputStream i = new ByteArrayInputStream(data, offset, len); - image = createImage(i); - } - catch (IOException ex) - { - image = createErrorImage(); - } - return image; - } - - private Image createImage(InputStream i) - throws IOException - { - Image image; - BufferedImage buffered = ImageIO.read(i); - // If the bufferedimage is opaque, then we can copy it over to an - // X Pixmap for faster drawing. - if (buffered != null && buffered.getTransparency() == Transparency.OPAQUE) - { - ImageProducer source = buffered.getSource(); - image = createImage(source); - } - else if (buffered != null) - { - image = buffered; - } - else - { - image = createErrorImage(); - } - return image; - } - - public PrintJob getPrintJob(Frame frame, String title, Properties props) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public void beep() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public Clipboard getSystemClipboard() - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Returns the eventqueue used by the XLib peers. - * - * @return the eventqueue used by the XLib peers - */ - protected EventQueue getSystemEventQueueImpl() - { - if (eventQueue == null) - eventQueue = new EventQueue(); - return eventQueue; - } - - public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent e) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - public Map mapInputMethodHighlight(InputMethodHighlight highlight) - { - // TODO: Implement this. - throw new UnsupportedOperationException("Not yet implemented."); - } - - /** - * Helper method to quickly fetch the default device (X Display). - * - * @return the default XGraphicsDevice - */ - static XGraphicsDevice getDefaultDevice() - { - XGraphicsEnvironment env = (XGraphicsEnvironment) - XGraphicsEnvironment.getLocalGraphicsEnvironment(); - return (XGraphicsDevice) env.getDefaultScreenDevice(); - } - - @Override - public boolean isModalExclusionTypeSupported(ModalExclusionType modalExclusionType) - { - // TODO Auto-generated method stub - return false; - } - - @Override - public boolean isModalityTypeSupported(ModalityType modalityType) - { - // TODO Auto-generated method stub - return false; - } - - private void checkHeadLess(String message) throws HeadlessException - { - if(GraphicsEnvironment.isHeadless()) - { - if(message == null) - message = "This method cannot be called in headless mode."; - - throw new HeadlessException(message); - } - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/XWindowPeer.java b/libjava/classpath/gnu/java/awt/peer/x/XWindowPeer.java deleted file mode 100644 index 541eb74..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/XWindowPeer.java +++ /dev/null @@ -1,303 +0,0 @@ -/* XWindowPeer.java -- Window peer for X - Copyright (C) 2006 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.awt.peer.x; - -import java.awt.Component; -import java.awt.Dialog; -import java.awt.EventQueue; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Frame; -import java.awt.Graphics; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.awt.Image; -import java.awt.Insets; -import java.awt.Point; -import java.awt.Rectangle; -import java.awt.event.PaintEvent; -import java.awt.event.WindowEvent; -import java.awt.image.VolatileImage; - -import gnu.x11.Atom; -import gnu.x11.Window; -import gnu.x11.event.Event; - -import gnu.java.awt.font.OpenTypeFontPeer; -import gnu.java.awt.peer.ClasspathFontPeer; -import gnu.java.awt.peer.swing.SwingWindowPeer; - -public class XWindowPeer - extends SwingWindowPeer -{ - - private static int standardSelect = Event.BUTTON_PRESS_MASK - | Event.BUTTON_RELEASE_MASK - | Event.POINTER_MOTION_MASK - // | Event.RESIZE_REDIRECT_MASK // - | Event.EXPOSURE_MASK - | Event.PROPERTY_CHANGE_MASK - //| Event.STRUCTURE_NOTIFY_MASK - //| Event.SUBSTRUCTURE_NOTIFY_MASK - | Event.KEY_PRESS_MASK - | Event.KEY_RELEASE_MASK - //| Event.VISIBILITY_CHANGE_MASK // - ; - - /** - * The X window. - */ - protected Window xwindow; - - /** - * The frame insets. These get updated in {@link #show()}. - */ - private Insets insets; - - XWindowPeer(java.awt.Window window) - { - super(window); - XGraphicsDevice dev = XToolkit.getDefaultDevice(); - - // TODO: Maybe initialize lazily in show(). - Window.Attributes atts = new Window.Attributes(); - // FIXME: Howto generate a Window without decorations? - int x = Math.max(window.getX(), 0); - int y = Math.max(window.getY(), 0); - int w = Math.max(window.getWidth(), 1); - int h = Math.max(window.getHeight(), 1); - xwindow = new Window(dev.getDisplay().default_root, x, y, w, h, 0, atts); - xwindow.select_input(standardSelect); - - dev.getEventPump().registerWindow(xwindow, window); - xwindow.set_wm_delete_window(); - - boolean undecorated; - if (awtComponent instanceof Frame) - { - Frame f = (Frame) awtComponent; - undecorated = f.isUndecorated(); - } - else if (awtComponent instanceof Dialog) - { - Dialog d = (Dialog) awtComponent; - undecorated = d.isUndecorated(); - } - else - { - undecorated = true; - } - if (undecorated) - { - // First try the Motif implementation of undecorated frames. This - // is semantically closest and supported by all major window - // managers. - // TODO: At the time of writing this, there's no freedesktop.org - // standard extension that matches the required semantic. Maybe - // undecorated frames are added in the future, if so, then use these. - Atom at = Atom.intern(dev.getDisplay(), "_MOTIF_WM_HINTS"); - if (at != null) - { - xwindow.change_property(Window.REPLACE, at, at, 32, - new int[]{1 << 1, 0, 0, 0, 0}, 0, 5); - } - } - insets = new Insets(0, 0, 0, 0); - } - - public void toBack() - { - // TODO Auto-generated method stub - - } - - public void toFront() - { - // TODO Auto-generated method stub - - } - - public void updateAlwaysOnTop() - { - // TODO Auto-generated method stub - - } - - public boolean requestWindowFocus() - { - // TODO Auto-generated method stub - return false; - } - - public Point getLocationOnScreen() - { - return new Point(xwindow.x, xwindow.y); - } - - /** - * Returns a XGraphics suitable for drawing on this frame. - * - * @return a XGraphics suitable for drawing on this frame - */ - public Graphics getGraphics() - { - XGraphics2D xg2d = new XGraphics2D(xwindow); - xg2d.setColor(awtComponent.getForeground()); - xg2d.setBackground(awtComponent.getBackground()); - xg2d.setFont(awtComponent.getFont()); - return xg2d; - } - - public Image createImage(int w, int h) - { - // FIXME: Should return a buffered image. - return createVolatileImage(w, h); - } - - @Override - public VolatileImage createVolatileImage(int width, int height) - { - GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); - GraphicsDevice gd = ge.getDefaultScreenDevice(); - GraphicsConfiguration gc = gd.getDefaultConfiguration(); - return gc.createCompatibleVolatileImage(width, height); - } - - /** - * Makes the component visible. This is called by {@link Component#show()}. - * - * This is implemented to call setVisible(true) on the Swing component. - */ - public void show() - { - // Prevent ResizeRedirect events. - //xwindow.select_input(Event.NO_EVENT_MASK); - //xwindow.select_input(noResizeRedirectSelect); - - XGraphicsDevice dev = XToolkit.getDefaultDevice(); - xwindow.map(); - EventQueue eq = XToolkit.getDefaultToolkit().getSystemEventQueue(); - java.awt.Window w = (java.awt.Window) super.awtComponent; - eq.postEvent(new WindowEvent(w, WindowEvent.WINDOW_OPENED)); - eq.postEvent(new PaintEvent(w, PaintEvent.PAINT, - new Rectangle(0, 0, w.getWidth(), - w.getHeight()))); - - Graphics g = getGraphics(); - g.clearRect(0, 0, awtComponent.getWidth(), awtComponent.getHeight()); - g.dispose(); -// // Reset input selection. -// atts.set_override_redirect(false); -// xwindow.change_attributes(atts); - - // Determine the frame insets. - Atom atom = (Atom) Atom.intern(dev.getDisplay(), "_NET_FRAME_EXTENTS"); - Window.Property p = xwindow.get_property(false, atom, Atom.CARDINAL, 0, - Window.MAX_WM_LENGTH); - if (p.format() != 0) - { - insets = new Insets(p.value(0), p.value(1), p.value(2), p.value(3)); - Window.Changes ch = new Window.Changes(); - ch.width(awtComponent.getWidth() - insets.left - insets.top); - ch.height(awtComponent.getHeight() - insets.top - insets.bottom); - xwindow.configure(ch); - } - - } - - /** - * Makes the component invisible. This is called from - * {@link Component#hide()}. - * - * This is implemented to call setVisible(false) on the Swing component. - */ - public void hide() - { - xwindow.unmap(); - } - - /** - * Notifies the peer that the bounds of this component have changed. This - * is called by {@link Component#reshape(int, int, int, int)}. - * - * This is implemented to call setBounds() on the Swing component. - * - * @param x the X coordinate of the upper left corner of the component - * @param y the Y coordinate of the upper left corner of the component - * @param width the width of the component - * @param height the height of the component - */ - public void reshape(int x, int y, int width, int height) - { - Insets i = insets; - xwindow.move_resize(x - i.left, y - i.right, width - i.left - i.right, - height - i.top - i.bottom); - } - - public Insets insets() - { - return (Insets) insets.clone(); - } - - /** - * Returns the font metrics for the specified font. - * - * @return the font metrics for the specified font - */ - public FontMetrics getFontMetrics(Font font) - { - ClasspathFontPeer fontPeer = (ClasspathFontPeer) font.getPeer(); - return fontPeer.getFontMetrics(font); - } - - /** - * Unregisters the window in the event pump when it is closed. - */ - protected void finalize() - { - XGraphicsDevice dev = XToolkit.getDefaultDevice(); - dev.getEventPump().unregisterWindow(xwindow); - } - - public Window getXwindow() - { - return xwindow; - } -} diff --git a/libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java b/libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java deleted file mode 100644 index cf40f4d..0000000 --- a/libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java +++ /dev/null @@ -1,67 +0,0 @@ -package gnu.java.awt.peer.x; - -import gnu.x11.Display; -import gnu.x11.image.ZPixmap; - -import java.awt.GraphicsEnvironment; -import java.awt.image.DataBuffer; - -/** - * A DataBuffer implementation that is based on a ZPixmap. This is used - * as backing store for BufferedImages. - */ -class ZPixmapDataBuffer - extends DataBuffer -{ - - /** - * The backing ZPixmap. - */ - private ZPixmap zpixmap; - - /** - * Creates a new ZPixmapDataBuffer with a specified width and height. - * - * @param d the X display - * @param w the width - * @param h the height - */ - ZPixmapDataBuffer(int w, int h) - { - super(TYPE_BYTE, w * h * 3); // TODO: Support non-24-bit-resolutions. - GraphicsEnvironment env = - GraphicsEnvironment.getLocalGraphicsEnvironment(); - XGraphicsDevice dev = (XGraphicsDevice) env.getDefaultScreenDevice(); - Display d = dev.getDisplay(); - zpixmap = new ZPixmap(d, w, h, d.default_pixmap_format); - } - - /** - * Creates a ZPixmapDataBuffer from an existing ZPixmap. - * - * @param zpixmap the ZPixmap to wrap - */ - ZPixmapDataBuffer(ZPixmap zpixmap) - { - super(TYPE_BYTE, zpixmap.get_data_length()); - this.zpixmap = zpixmap; - } - - @Override - public int getElem(int bank, int i) - { - return 0xff & zpixmap.get_data_element(i); - } - - @Override - public void setElem(int bank, int i, int val) - { - zpixmap.set_data_element(i, (byte) val); - } - - ZPixmap getZPixmap() - { - return zpixmap; - } - -} |