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authorTom Tromey <tromey@redhat.com>2005-07-16 01:27:14 +0000
committerTom Tromey <tromey@gcc.gnu.org>2005-07-16 01:27:14 +0000
commitb0fa81eea9a270f23d6ad67ca7a6d25c18d20da1 (patch)
tree8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/javax/swing/text/StringContent.java
parentea54b29342c8506acb4f858c68340c44b72e3532 (diff)
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Major merge with Classpath.
Removed many duplicate files. * HACKING: Updated.x * classpath: Imported new directory. * standard.omit: New file. * Makefile.in, aclocal.m4, configure: Rebuilt. * sources.am: New file. * configure.ac: Run Classpath configure script. Moved code around to support. Disable xlib AWT peers (temporarily). * Makefile.am (SUBDIRS): Added 'classpath' (JAVAC): Removed. (AM_CPPFLAGS): Added more -I options. (BOOTCLASSPATH): Simplified. Completely redid how sources are built. Include sources.am. * include/Makefile.am (tool_include__HEADERS): Removed jni.h. * include/jni.h: Removed (in Classpath). * scripts/classes.pl: Updated to look at built classes. * scripts/makemake.tcl: New file. * testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added -I options. (gcj_jni_invocation_compile_c_to_binary): Likewise. From-SVN: r102082
Diffstat (limited to 'libjava/javax/swing/text/StringContent.java')
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1 files changed, 0 insertions, 307 deletions
diff --git a/libjava/javax/swing/text/StringContent.java b/libjava/javax/swing/text/StringContent.java
deleted file mode 100644
index bedf480..0000000
--- a/libjava/javax/swing/text/StringContent.java
+++ /dev/null
@@ -1,307 +0,0 @@
-/* StringContent.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 javax.swing.text;
-
-import java.io.Serializable;
-import java.util.Iterator;
-import java.util.Vector;
-
-import javax.swing.undo.AbstractUndoableEdit;
-import javax.swing.undo.CannotRedoException;
-import javax.swing.undo.CannotUndoException;
-import javax.swing.undo.UndoableEdit;
-
-/**
- * An implementation of the <code>AbstractDocument.Content</code>
- * interface useful for small documents or debugging. The character
- * content is a simple character array. It's not really efficient.
- *
- * <p>Do not use this class for large size.</p>
- */
-public final class StringContent implements AbstractDocument.Content, Serializable
-{
- // This is package-private to avoid an accessor method.
- char[] content;
-
- private int count;
-
- private Vector positions = new Vector();
-
- private class InsertUndo extends AbstractUndoableEdit
- {
- private int start;
-
- private int length;
-
- private String redoContent;
-
- public InsertUndo(int start, int length)
- {
- super();
- this.start = start;
- this.length = length;
- }
-
- public void undo()
- {
- super.undo();
- try
- {
- StringContent.this.checkLocation(this.start, this.length);
- this.redoContent = new String(StringContent.this.content, this.start, this.length);
- StringContent.this.remove(this.start, this.length);
- }
- catch (BadLocationException b)
- {
- throw new CannotUndoException();
- }
- }
-
- public void redo()
- {
- super.redo();
- try
- {
- StringContent.this.insertString(this.start, this.redoContent);
- }
- catch (BadLocationException b)
- {
- throw new CannotRedoException();
- }
- }
- }
-
- private class RemoveUndo extends AbstractUndoableEdit
- {
- private int start;
-
- private String undoString;
-
- public RemoveUndo(int start, String str)
- {
- super();
- this.start = start;
- this.undoString = str;
- }
-
- public void undo()
- {
- super.undo();
- try
- {
- StringContent.this.insertString(this.start, this.undoString);
- }
- catch (BadLocationException bad)
- {
- throw new CannotUndoException();
- }
- }
-
- public void redo()
- {
- super.redo();
- try
- {
- int end = this.undoString.length();
- StringContent.this.remove(this.start, end);
- }
- catch (BadLocationException bad)
- {
- throw new CannotRedoException();
- }
- }
- }
-
- private class StickyPosition implements Position
- {
- private int offset = -1;
-
- public StickyPosition(int offset)
- {
- this.offset = offset;
- }
-
- // This is package-private to avoid an accessor method.
- void setOffset(int offset)
- {
- this.offset = this.offset >= 0 ? offset : -1;
- }
-
- /**
- * Should be >=0.
- */
- public int getOffset()
- {
- return offset < 0 ? 0 : offset;
- }
- }
-
- public StringContent()
- {
- this(1);
- }
-
- public StringContent(int initialLength)
- {
- super();
- if (initialLength < 1)
- initialLength = 1;
- this.content = new char[initialLength];
- this.content[0] = '\n';
- this.count = 1;
- }
-
- protected Vector getPositionsInRange(Vector v,
- int offset,
- int length)
- {
- Vector refPos = new Vector();
- Iterator iter = this.positions.iterator();
- while(iter.hasNext())
- {
- Position p = (Position)iter.next();
- if ((offset <= p.getOffset())
- && (p.getOffset() <= (offset + length)))
- refPos.add(p);
- }
- return refPos;
- }
-
- public Position createPosition(int offset) throws BadLocationException
- {
- if (offset < this.count || offset > this.count)
- checkLocation(offset, 0);
- StickyPosition sp = new StickyPosition(offset);
- this.positions.add(sp);
- return sp;
- }
-
- public int length()
- {
- return this.count;
- }
-
- public UndoableEdit insertString(int where, String str)
- throws BadLocationException
- {
- checkLocation(where, 0);
- if (where == this.count)
- throw new BadLocationException("Invalid location", 1);
- if (str == null)
- throw new NullPointerException();
- char[] insert = str.toCharArray();
- char[] temp = new char[this.content.length + insert.length];
- this.count += insert.length;
- // Copy array and insert the string.
- if (where > 0)
- System.arraycopy(this.content, 0, temp, 0, where);
- System.arraycopy(insert, 0, temp, where, insert.length);
- System.arraycopy(this.content, where, temp, (where + insert.length), (temp.length - where - insert.length));
- if (this.content.length < temp.length)
- this.content = new char[temp.length];
- // Copy the result in the original char array.
- System.arraycopy(temp, 0, this.content, 0, temp.length);
- // Move all the positions.
- Vector refPos = getPositionsInRange(this.positions, where, temp.length - where);
- Iterator iter = refPos.iterator();
- while (iter.hasNext())
- {
- StickyPosition p = (StickyPosition)iter.next();
- p.setOffset(p.getOffset() + str.length());
- }
- InsertUndo iundo = new InsertUndo(where, insert.length);
- return iundo;
- }
-
- public UndoableEdit remove(int where, int nitems) throws BadLocationException
- {
- checkLocation(where, nitems);
- char[] temp = new char[(this.content.length - nitems)];
- this.count = this.count - nitems;
- RemoveUndo rundo = new RemoveUndo(where, new String(this.content, where, nitems));
- // Copy array.
- System.arraycopy(this.content, 0, temp, 0, where);
- System.arraycopy(this.content, where + nitems, temp, where, this.content.length - where - nitems);
- this.content = new char[temp.length];
- // Then copy the result in the original char array.
- System.arraycopy(temp, 0, this.content, 0, this.content.length);
- // Move all the positions.
- Vector refPos = getPositionsInRange(this.positions, where, this.content.length + nitems - where);
- Iterator iter = refPos.iterator();
- while (iter.hasNext())
- {
- StickyPosition p = (StickyPosition)iter.next();
- int result = p.getOffset() - nitems;
- p.setOffset(result);
- if (result < 0)
- this.positions.remove(p);
- }
- return rundo;
- }
-
- public String getString(int where, int len) throws BadLocationException
- {
- checkLocation(where, len);
- return new String (this.content, where, len);
- }
-
- public void getChars(int where, int len, Segment txt) throws BadLocationException
- {
- checkLocation(where, len);
- if (txt != null)
- {
- txt.array = this.content;
- txt.offset = where;
- txt.count = len;
- }
- }
-
- // This is package-private to avoid an accessor method.
- void checkLocation(int where, int len) throws BadLocationException
- {
- if (where < 0)
- throw new BadLocationException("Invalid location", 1);
- else if (where > this.count)
- throw new BadLocationException("Invalid location", this.count);
- else if ((where + len)>this.count)
- throw new BadLocationException("Invalid range", this.count);
- }
-
-}
-