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author | Rolf W. Rasmussen <rolfwr@ii.uib.no> | 2000-10-22 19:46:09 +0200 |
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committer | Rolf Rasmussen <rolfwr@gcc.gnu.org> | 2000-10-22 17:46:09 +0000 |
commit | 2622c79d2d51f6bf9122a3b5f458daa50c0baf19 (patch) | |
tree | 1165199489e8bc851f2bb5c11ff0228f3667453e /libjava/gnu/gcj/xlib/natVisual.cc | |
parent | 9b95cc4a34af1148dc18c7912ab77f19a753bf80 (diff) | |
download | gcc-2622c79d2d51f6bf9122a3b5f458daa50c0baf19.zip gcc-2622c79d2d51f6bf9122a3b5f458daa50c0baf19.tar.gz gcc-2622c79d2d51f6bf9122a3b5f458daa50c0baf19.tar.bz2 |
Makefile.am: Added rules for libgcjx library.
* Makefile.am: Added rules for libgcjx library.
* Makefile.in: Rebuilt.
* configure.in: Added check for X.
* configure: Rebuilt.
* gnu/awt/LightweightRedirector.java: New file.
* gnu/awt/j2d/AbstractGraphicsState.java: New file.
* gnu/awt/j2d/DirectRasterGraphics.java: New file.
* gnu/awt/j2d/Graphics2DImpl.java: New file.
* gnu/awt/j2d/IntegerGraphicsState.java: New file.
* gnu/awt/j2d/MappedRaster.java: New file.
* gnu/awt/xlib/XCanvasPeer.java: New file.
* gnu/awt/xlib/XEventLoop.java: New file.
* gnu/awt/xlib/XEventQueue.java: New file.
* gnu/awt/xlib/XFontMetrics.java: New file.
* gnu/awt/xlib/XFramePeer.java: New file.
* gnu/awt/xlib/XGraphics.java: New file.
* gnu/awt/xlib/XGraphicsConfiguration.java: New file.
* gnu/awt/xlib/XPanelPeer.java: New file.
* gnu/awt/xlib/XToolkit.java: New file.
* gnu/gcj/xlib/Clip.java: New file.
* gnu/gcj/xlib/Colormap.java: New file.
* gnu/gcj/xlib/Display.java: New file.
* gnu/gcj/xlib/Drawable.java: New file.
* gnu/gcj/xlib/Font.java: New file.
* gnu/gcj/xlib/GC.java: New file.
* gnu/gcj/xlib/Pixmap.java: New file.
* gnu/gcj/xlib/Screen.java: New file.
* gnu/gcj/xlib/Visual.java: New file.
* gnu/gcj/xlib/WMSizeHints.java: New file.
* gnu/gcj/xlib/Window.java: New file.
* gnu/gcj/xlib/WindowAttributes.java: New file.
* gnu/gcj/xlib/XAnyEvent.java: New file.
* gnu/gcj/xlib/XButtonEvent.java: New file.
* gnu/gcj/xlib/XColor.java: New file.
* gnu/gcj/xlib/XConfigureEvent.java: New file.
* gnu/gcj/xlib/XConnectException.java: New file.
* gnu/gcj/xlib/XEvent.java: New file.
* gnu/gcj/xlib/XException.java: New file.
* gnu/gcj/xlib/XExposeEvent.java: New file.
* gnu/gcj/xlib/XID.java: New file.
* gnu/gcj/xlib/XImage.java: New file.
* gnu/gcj/xlib/XUnmapEvent.java: New file.
* gnu/gcj/xlib/natClip.cc: New file.
* gnu/gcj/xlib/natColormap.cc: New file.
* gnu/gcj/xlib/natDisplay.cc: New file.
* gnu/gcj/xlib/natDrawable.cc: New file.
* gnu/gcj/xlib/natFont.cc: New file.
* gnu/gcj/xlib/natGC.cc: New file.
* gnu/gcj/xlib/natPixmap.cc: New file.
* gnu/gcj/xlib/natScreen.cc: New file.
* gnu/gcj/xlib/natVisual.cc: New file.
* gnu/gcj/xlib/natWMSizeHints.cc: New file.
* gnu/gcj/xlib/natWindow.cc: New file.
* gnu/gcj/xlib/natWindowAttributes.cc: New file.
* gnu/gcj/xlib/natXAnyEvent.cc: New file.
* gnu/gcj/xlib/natXButtonEvent.cc: New file.
* gnu/gcj/xlib/natXColor.cc: New file.
* gnu/gcj/xlib/natXConfigureEvent.cc: New file.
* gnu/gcj/xlib/natXException.cc: New file.
* gnu/gcj/xlib/natXExposeEvent.cc: New file.
* gnu/gcj/xlib/natXImage.cc: New file.
* gnu/gcj/xlib/natXUnmapEvent.cc: New file.
* java/awt/EventDispatchThread.java: Start thead on creation.
From-SVN: r37005
Diffstat (limited to 'libjava/gnu/gcj/xlib/natVisual.cc')
-rw-r--r-- | libjava/gnu/gcj/xlib/natVisual.cc | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/xlib/natVisual.cc b/libjava/gnu/gcj/xlib/natVisual.cc new file mode 100644 index 0000000..56e03b5 --- /dev/null +++ b/libjava/gnu/gcj/xlib/natVisual.cc @@ -0,0 +1,146 @@ +/* Copyright (C) 2000 Free Software Foundation + + This file is part of libgcj. + +This software is copyrighted work licensed under the terms of the +Libgcj License. Please consult the file "LIBGCJ_LICENSE" for +details. */ + +#include <X11/Xlib.h> +#include <X11/Xutil.h> + +#include <gcj/cni.h> +#include <gnu/gcj/xlib/Visual.h> +#include <gnu/gcj/xlib/Screen.h> +#include <gnu/gcj/xlib/Display.h> +#include <gnu/gcj/xlib/XException.h> +#include <gnu/gcj/RawData.h> + +using namespace gnu::gcj; + +void gnu::gcj::xlib::Visual::init(RawData* visual, jint depth) +{ + XVisualInfo* info = new XVisualInfo; + xVisualInfo = reinterpret_cast<gnu::gcj::RawData*>(info); + infoMask = 0; + + if (visual != 0) + { + ::Visual* visualStructure = (::Visual*) visual; + info->visual = visualStructure; + info->visualid = XVisualIDFromVisual(visualStructure); + infoMask |= MASK_ID | MASK_VISUAL_STRUCTURE; + } + + if (depth != 0) + { + info->depth = depth; + infoMask |= MASK_DEPTH; + } +} + +void gnu::gcj::xlib::Visual::finalize() +{ + if (xVisualInfo != 0) + { + delete xVisualInfo; + xVisualInfo = 0; + } +} + +RawData* gnu::gcj::xlib::Visual::getVisualStructure() +{ + ensureXVisualInfo(MASK_ALL); // Make sure structure is set + XVisualInfo* info = (XVisualInfo*) xVisualInfo; + return reinterpret_cast<gnu::gcj::RawData*>(info->visual); +} + +jint gnu::gcj::xlib::Visual::getRedMask() +{ + ensureXVisualInfo(MASK_RED); + XVisualInfo* info = (XVisualInfo*) xVisualInfo; + return info->red_mask; +} + +jint gnu::gcj::xlib::Visual::getGreenMask() +{ + ensureXVisualInfo(MASK_GREEN); + XVisualInfo* info = (XVisualInfo*) xVisualInfo; + return info->green_mask; +} + +jint gnu::gcj::xlib::Visual::getBlueMask() +{ + ensureXVisualInfo(MASK_BLUE); + XVisualInfo* info = (XVisualInfo*) xVisualInfo; + return info->blue_mask; +} + +jint gnu::gcj::xlib::Visual::getScreenNumber() +{ + if (screen != 0) + return screen->getScreenNumber(); + + ensureXVisualInfo(MASK_SCREEN); + XVisualInfo* info = (XVisualInfo*) xVisualInfo; + return info->screen; +} + +jint gnu::gcj::xlib::Visual::getDepth() +{ + ensureXVisualInfo(MASK_DEPTH); + + XVisualInfo* info = (XVisualInfo*) xVisualInfo; + return info->depth; +} + +jint gnu::gcj::xlib::Visual::getVisualClass() +{ + ensureXVisualInfo(MASK_CLASS); + ::XVisualInfo* info = (::XVisualInfo*) xVisualInfo; + return info->c_class; +} + +void gnu::gcj::xlib::Visual::ensureXVisualInfo(jint requiredMask) +{ + int missingInformation = ~infoMask; + if ((missingInformation & requiredMask) == 0) + return; + + // We need more info... + + XVisualInfo* info = (XVisualInfo*) xVisualInfo; + + // Store everything we know into template + if (screen != 0) + { + info->screen = screen->getScreenNumber(); + infoMask |= MASK_SCREEN; + } + + // Aquire info using the current info as template for matching + ::Display* dpy = (::Display*) display->display; + int visualInfoCount; + + long mask = infoMask & MASK_ALL & (~MASK_VISUAL_STRUCTURE); + XVisualInfo* matches = XGetVisualInfo(dpy, mask, + info, &visualInfoCount); + if (matches != 0) + { + (*info) = matches[0]; + + // redundant? + xVisualInfo = reinterpret_cast<gnu::gcj::RawData*>(info); + + infoMask = ~0; // ALL + XFree(matches); + } + else + { + char msg[] = + "XGetVisualInfo failed to find any matching visuals. The template " + "describes a combination of properties that does not exist on " + "this X server."; + throw new XException(JvNewStringLatin1(msg)); + } +} |