annotate dwt/custom/Bullet.d @ 238:380bad9f6852

reverted char[] to String
author Frank Benoit <benoit@tionex.de>
date Mon, 05 May 2008 00:42:55 +0200
parents 0f12f6bb9739
children c0d810de7093
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
108
0f12f6bb9739 author notice
Frank Benoit <benoit@tionex.de>
parents: 97
diff changeset
1 /*******************************************************************************
97
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
2 * Copyright (c) 2000, 2006 IBM Corporation and others.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
3 * All rights reserved. This program and the accompanying materials
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
4 * are made available under the terms of the Eclipse Public License v1.0
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
5 * which accompanies this distribution, and is available at
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
6 * http://www.eclipse.org/legal/epl-v10.html
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
7 *
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
8 * Contributors:
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
9 * IBM Corporation - initial API and implementation
108
0f12f6bb9739 author notice
Frank Benoit <benoit@tionex.de>
parents: 97
diff changeset
10 * Port to the D programming language:
0f12f6bb9739 author notice
Frank Benoit <benoit@tionex.de>
parents: 97
diff changeset
11 * Frank Benoit <benoit@tionex.de>
97
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
12 *******************************************************************************/
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
13 module dwt.custom.Bullet;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
14
238
380bad9f6852 reverted char[] to String
Frank Benoit <benoit@tionex.de>
parents: 108
diff changeset
15 import dwt.dwthelper.utils;
380bad9f6852 reverted char[] to String
Frank Benoit <benoit@tionex.de>
parents: 108
diff changeset
16
97
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
17 import dwt.DWT;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
18 import dwt.custom.StyleRange;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
19 import dwt.custom.ST;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
20 import dwt.dwthelper.System;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
21
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
22 /**
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
23 * Instances of this class represent bullets in the <code>StyledText</code>.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
24 * <p>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
25 * The hashCode() method in this class uses the values of the public
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
26 * fields to compute the hash value. When storing instances of the
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
27 * class in hashed collections, do not modify these fields after the
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
28 * object has been inserted.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
29 * </p>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
30 * <p>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
31 * Application code does <em>not</em> need to explicitly release the
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
32 * resources managed by each instance when those instances are no longer
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
33 * required, and thus no <code>dispose()</code> method is provided.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
34 * </p>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
35 *
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
36 * @see StyledText#setLineBullet(int, int, Bullet)
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
37 *
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
38 * @since 3.2
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
39 */
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
40 public class Bullet {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
41 public int type;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
42 public StyleRange style;
238
380bad9f6852 reverted char[] to String
Frank Benoit <benoit@tionex.de>
parents: 108
diff changeset
43 public String text;
97
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
44 int[] linesIndices;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
45 int count;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
46
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
47 /**
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
48 * Create a new bullet the specified style, the type is set to ST.BULLET_DOT.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
49 * The style must have a glyph metrics set.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
50 *
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
51 * @param style the style
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
52 *
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
53 * @exception IllegalArgumentException <ul>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
54 * <li>ERROR_NULL_ARGUMENT when the style or the glyph metrics are null</li>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
55 * </ul>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
56 */
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
57 public this(StyleRange style) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
58 this(ST.BULLET_DOT, style);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
59 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
60 /**
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
61 * Create a new bullet the specified style and type.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
62 * The style must have a glyph metrics set.
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
63 *
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
64 * @param style the style
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
65 *
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
66 * @exception IllegalArgumentException <ul>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
67 * <li>ERROR_NULL_ARGUMENT when the style or the glyph metrics are null</li>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
68 * </ul>
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
69 */
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
70 public this(int type, StyleRange style) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
71 if (style is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
72 if (style.metrics is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
73 this.type = type;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
74 this.style = style;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
75 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
76 void addIndices (int startLine, int lineCount) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
77 if (linesIndices is null) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
78 linesIndices = new int[lineCount];
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
79 count = lineCount;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
80 for (int i = 0; i < lineCount; i++) linesIndices[i] = startLine + i;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
81 } else {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
82 int modifyStart = 0;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
83 while (modifyStart < count) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
84 if (startLine <= linesIndices[modifyStart]) break;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
85 modifyStart++;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
86 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
87 int modifyEnd = modifyStart;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
88 while (modifyEnd < count) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
89 if (startLine + lineCount <= linesIndices[modifyEnd]) break;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
90 modifyEnd++;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
91 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
92 int newSize = modifyStart + lineCount + count - modifyEnd;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
93 if (newSize > linesIndices.length) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
94 int[] newLinesIndices = new int[newSize];
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
95 System.arraycopy(linesIndices, 0, newLinesIndices, 0, count);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
96 linesIndices = newLinesIndices;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
97 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
98 System.arraycopy(linesIndices, modifyEnd, linesIndices, modifyStart + lineCount, count - modifyEnd);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
99 for (int i = 0; i < lineCount; i++) linesIndices[modifyStart + i] = startLine + i;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
100 count = newSize;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
101 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
102 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
103 int indexOf (int lineIndex) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
104 for (int i = 0; i < count; i++) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
105 if (linesIndices[i] is lineIndex) return i;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
106 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
107 return -1;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
108 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
109 public override hash_t toHash() {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
110 return style.toHash() ^ type;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
111 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
112 int[] removeIndices (int startLine, int replaceLineCount, int newLineCount, bool update) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
113 if (count is 0) return null;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
114 if (startLine > linesIndices[count - 1]) return null;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
115 int endLine = startLine + replaceLineCount;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
116 int delta = newLineCount - replaceLineCount;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
117 for (int i = 0; i < count; i++) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
118 int index = linesIndices[i];
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
119 if (startLine <= index) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
120 int j = i;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
121 while (j < count) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
122 if (linesIndices[j] >= endLine) break;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
123 j++;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
124 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
125 if (update) {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
126 for (int k = j; k < count; k++) linesIndices[k] += delta;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
127 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
128 int[] redrawLines = new int[count - j];
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
129 System.arraycopy(linesIndices, j, redrawLines, 0, count - j);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
130 System.arraycopy(linesIndices, j, linesIndices, i, count - j);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
131 count -= (j - i);
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
132 return redrawLines;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
133 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
134 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
135 for (int i = 0; i < count; i++) linesIndices[i] += delta;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
136 return null;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
137 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
138 int size() {
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
139 return count;
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
140 }
5eaabd099f15 BidiSegmentEvent, Bullet, StyledTextContent, StyledTextEvent, TextChangeListener, TextChangedEvent, TextChangingEvent
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
141 }