Mercurial > projects > dwt-linux
annotate dwt/custom/StyledTextRenderer.d @ 240:ce446666f5a2
Update to SWT 3.4M7
author | Frank Benoit <benoit@tionex.de> |
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date | Mon, 12 May 2008 19:13:01 +0200 |
parents | 380bad9f6852 |
children | c0d810de7093 |
rev | line source |
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1 /******************************************************************************* |
102
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2 * Copyright (c) 2000, 2007 IBM Corporation and others. |
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
108 | 10 * Port to the D programming language: |
11 * Frank Benoit <benoit@tionex.de> | |
102
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12 *******************************************************************************/ |
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13 module dwt.custom.StyledTextRenderer; |
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14 |
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15 |
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16 |
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17 import dwt.DWT; |
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18 import dwt.graphics.Color; |
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19 import dwt.graphics.Device; |
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20 import dwt.graphics.Font; |
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21 import dwt.graphics.FontData; |
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22 import dwt.graphics.FontMetrics; |
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23 import dwt.graphics.GC; |
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24 import dwt.graphics.GlyphMetrics; |
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25 import dwt.graphics.Point; |
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26 import dwt.graphics.Rectangle; |
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27 import dwt.graphics.TextLayout; |
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28 import dwt.graphics.TextStyle; |
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29 import dwt.widgets.Display; |
240 | 30 import dwt.widgets.IME; |
102
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31 import dwt.widgets.ScrollBar; |
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32 import dwt.custom.StyledText; |
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33 import dwt.custom.Bullet; |
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34 import dwt.custom.StyleRange; |
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35 import dwt.custom.StyledText; |
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36 import dwt.custom.StyledTextContent; |
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37 import dwt.custom.TextChangingEvent; |
103 | 38 import dwt.custom.ST; |
39 import dwt.custom.StyledTextEvent; | |
40 | |
41 import dwt.dwthelper.Runnable; | |
200
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42 import dwt.dwthelper.utils; |
103 | 43 |
44 static import tango.text.Text; | |
45 static import tango.text.Util; | |
46 static import tango.io.FileConst; | |
47 static import tango.text.convert.Utf; | |
48 import tango.util.Convert; | |
102
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49 |
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50 /** |
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51 * A StyledTextRenderer renders the content of a StyledText widget. |
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52 * This class can be used to render to the display or to a printer. |
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53 */ |
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54 class StyledTextRenderer { |
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55 Device device; |
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56 StyledText styledText; |
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57 StyledTextContent content; |
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58 |
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59 /* Font info */ |
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60 Font regularFont, boldFont, italicFont, boldItalicFont; |
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61 int tabWidth; |
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62 int ascent, descent; |
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63 int averageCharWidth; |
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64 |
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65 /* Line data */ |
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66 int topIndex = -1; |
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67 TextLayout[] layouts; |
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68 int lineCount; |
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69 int[] lineWidth; |
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70 int[] lineHeight; |
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71 LineInfo[] lines; |
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72 int maxWidth; |
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73 int maxWidthLineIndex; |
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74 bool idleRunning; |
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75 |
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76 /* Bullet */ |
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77 Bullet[] bullets; |
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78 int[] bulletsIndices; |
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79 int[] redrawLines; |
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80 |
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81 /* Style data */ |
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82 int[] ranges; |
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83 int styleCount; |
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84 StyleRange[] styles; |
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85 StyleRange[] stylesSet; |
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86 int stylesSetCount = 0; |
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87 final static int BULLET_MARGIN = 8; |
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88 |
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89 final static bool COMPACT_STYLES = true; |
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90 final static bool MERGE_STYLES = true; |
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91 |
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92 final static int GROW = 32; |
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93 final static int IDLE_TIME = 50; |
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94 final static int CACHE_SIZE = 128; |
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95 |
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96 final static int BACKGROUND = 1 << 0; |
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97 final static int ALIGNMENT = 1 << 1; |
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98 final static int INDENT = 1 << 2; |
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99 final static int JUSTIFY = 1 << 3; |
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100 final static int SEGMENTS = 1 << 5; |
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101 |
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102 static class LineInfo { |
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103 int flags; |
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104 Color background; |
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105 int alignment; |
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106 int indent; |
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107 bool justify; |
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108 int[] segments; |
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109 |
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110 public this() { |
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111 } |
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112 public this(LineInfo info) { |
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113 if (info !is null) { |
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114 flags = info.flags; |
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115 background = info.background; |
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116 alignment = info.alignment; |
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117 indent = info.indent; |
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118 justify = info.justify; |
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119 segments = info.segments; |
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120 } |
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121 } |
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122 } |
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123 |
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124 this(Device device, StyledText styledText) { |
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125 this.device = device; |
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126 this.styledText = styledText; |
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127 } |
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128 int addMerge(int[] mergeRanges, StyleRange[] mergeStyles, int mergeCount, int modifyStart, int modifyEnd) { |
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129 int rangeCount = styleCount << 1; |
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130 StyleRange endStyle = null; |
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131 int endStart = 0, endLength = 0; |
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132 if (modifyEnd < rangeCount) { |
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133 endStyle = styles[modifyEnd >> 1]; |
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134 endStart = ranges[modifyEnd]; |
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135 endLength = ranges[modifyEnd + 1]; |
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136 } |
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137 int grow = mergeCount - (modifyEnd - modifyStart); |
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138 if (rangeCount + grow >= ranges.length) { |
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139 int[] tmpRanges = new int[ranges.length + grow + (GROW << 1)]; |
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140 System.arraycopy(ranges, 0, tmpRanges, 0, modifyStart); |
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141 StyleRange[] tmpStyles = new StyleRange[styles.length + (grow >> 1) + GROW]; |
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142 System.arraycopy(styles, 0, tmpStyles, 0, modifyStart >> 1); |
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143 if (rangeCount > modifyEnd) { |
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144 System.arraycopy(ranges, modifyEnd, tmpRanges, modifyStart + mergeCount, rangeCount - modifyEnd); |
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145 System.arraycopy(styles, modifyEnd >> 1, tmpStyles, (modifyStart + mergeCount) >> 1, styleCount - (modifyEnd >> 1)); |
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146 } |
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147 ranges = tmpRanges; |
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Frank Benoit <benoit@tionex.de>
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diff
changeset
|
148 styles = tmpStyles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
149 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
150 if (rangeCount > modifyEnd) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
151 System.arraycopy(ranges, modifyEnd, ranges, modifyStart + mergeCount, rangeCount - modifyEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
152 System.arraycopy(styles, modifyEnd >> 1, styles, (modifyStart + mergeCount) >> 1, styleCount - (modifyEnd >> 1)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
153 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
154 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
155 if (MERGE_STYLES) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
156 int j = modifyStart; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
157 for (int i = 0; i < mergeCount; i += 2) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
158 if (j > 0 && ranges[j - 2] + ranges[j - 1] is mergeRanges[i] && mergeStyles[i >> 1].similarTo(styles[(j - 2) >> 1])) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
159 ranges[j - 1] += mergeRanges[i + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
160 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
161 styles[j >> 1] = mergeStyles[i >> 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
162 ranges[j++] = mergeRanges[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
163 ranges[j++] = mergeRanges[i + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
164 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
165 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
166 if (endStyle !is null && ranges[j - 2] + ranges[j - 1] is endStart && endStyle.similarTo(styles[(j - 2) >> 1])) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
167 ranges[j - 1] += endLength; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
168 modifyEnd += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
169 mergeCount += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
170 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
171 if (rangeCount > modifyEnd) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
172 System.arraycopy(ranges, modifyStart + mergeCount, ranges, j, rangeCount - modifyEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
173 System.arraycopy(styles, (modifyStart + mergeCount) >> 1, styles, j >> 1, styleCount - (modifyEnd >> 1)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
174 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
175 grow = (j - modifyStart) - (modifyEnd - modifyStart); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
176 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
177 System.arraycopy(mergeRanges, 0, ranges, modifyStart, mergeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
178 System.arraycopy(mergeStyles, 0, styles, modifyStart >> 1, mergeCount >> 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
179 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
180 styleCount += grow >> 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
181 return grow; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
182 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
183 int addMerge(StyleRange[] mergeStyles, int mergeCount, int modifyStart, int modifyEnd) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
184 int grow = mergeCount - (modifyEnd - modifyStart); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
185 StyleRange endStyle = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
186 if (modifyEnd < styleCount) endStyle = styles[modifyEnd]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
187 if (styleCount + grow >= styles.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
188 StyleRange[] tmpStyles = new StyleRange[styles.length + grow + GROW]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
189 System.arraycopy(styles, 0, tmpStyles, 0, modifyStart); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
190 if (styleCount > modifyEnd) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
191 System.arraycopy(styles, modifyEnd, tmpStyles, modifyStart + mergeCount, styleCount - modifyEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
192 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
193 styles = tmpStyles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
194 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
195 if (styleCount > modifyEnd) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
196 System.arraycopy(styles, modifyEnd, styles, modifyStart + mergeCount, styleCount - modifyEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
197 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
198 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
199 if (MERGE_STYLES) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
200 int j = modifyStart; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
201 for (int i = 0; i < mergeCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
202 StyleRange newStyle = mergeStyles[i], style; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
203 if (j > 0 && (style = styles[j - 1]).start + style.length is newStyle.start && newStyle.similarTo(style)) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
204 style.length += newStyle.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
205 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
206 styles[j++] = newStyle; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
207 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
208 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
209 StyleRange style = styles[j - 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
210 if (endStyle !is null && style.start + style.length is endStyle.start && endStyle.similarTo(style)) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
211 style.length += endStyle.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
212 modifyEnd++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
213 mergeCount++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
214 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
215 if (styleCount > modifyEnd) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
216 System.arraycopy(styles, modifyStart + mergeCount, styles, j, styleCount - modifyEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
217 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
218 grow = (j - modifyStart) - (modifyEnd - modifyStart); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
219 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
220 System.arraycopy(mergeStyles, 0, styles, modifyStart, mergeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
221 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
222 styleCount += grow; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
223 return grow; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
224 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
225 void calculate(int startLine, int lineCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
226 int endLine = startLine + lineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
227 if (startLine < 0 || endLine > lineWidth.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
228 return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
229 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
230 int hTrim = styledText.leftMargin + styledText.rightMargin + styledText.getCaretWidth(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
231 for (int i = startLine; i < endLine; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
232 if (lineWidth[i] is -1 || lineHeight[i] is -1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
233 TextLayout layout = getTextLayout(i); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
234 Rectangle rect = layout.getBounds(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
235 lineWidth[i] = rect.width + hTrim; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
236 lineHeight[i] = rect.height; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
237 disposeTextLayout(layout); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
238 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
239 if (lineWidth[i] > maxWidth) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
240 maxWidth = lineWidth[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
241 maxWidthLineIndex = i; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
242 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
243 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
244 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
245 void calculateClientArea () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
246 int index = styledText.getTopIndex(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
247 int lineCount = content.getLineCount(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
248 int height = styledText.getClientArea().height; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
249 int y = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
250 while (height > y && lineCount > index) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
251 calculate(index, 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
252 y += lineHeight[index++]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
253 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
254 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
255 void calculateIdle () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
256 if (idleRunning) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
257 Runnable runnable = new class() Runnable { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
258 public void run() { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
259 if (styledText is null) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
260 int i; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
261 long start = System.currentTimeMillis(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
262 for (i = 0; i < lineCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
263 if (lineHeight[i] is -1 || lineWidth[i] is -1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
264 calculate(i, 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
265 if (System.currentTimeMillis() - start > IDLE_TIME) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
266 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
267 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
268 if (i < lineCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
269 Display display = styledText.getDisplay(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
270 display.asyncExec(this); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
271 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
272 idleRunning = false; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
273 styledText.setScrollBars(true); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
274 ScrollBar bar = styledText.getVerticalBar(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
275 if (bar !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
276 bar.setSelection(styledText.getVerticalScrollOffset()); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
277 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
278 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
279 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
280 }; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
281 Display display = styledText.getDisplay(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
282 display.asyncExec(runnable); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
283 idleRunning = true; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
284 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
285 void clearLineBackground(int startLine, int count) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
286 if (lines is null) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
287 for (int i = startLine; i < startLine + count; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
288 LineInfo info = lines[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
289 if (info !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
290 info.flags &= ~BACKGROUND; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
291 info.background = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
292 if (info.flags is 0) lines[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
293 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
294 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
295 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
296 void clearLineStyle(int startLine, int count) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
297 if (lines is null) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
298 for (int i = startLine; i < startLine + count; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
299 LineInfo info = lines[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
300 if (info !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
301 info.flags &= ~(ALIGNMENT | INDENT | JUSTIFY); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
302 if (info.flags is 0) lines[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
303 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
304 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
305 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
306 void copyInto(StyledTextRenderer renderer) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
307 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
308 int[] newRanges = renderer.ranges = new int[styleCount << 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
309 System.arraycopy(ranges, 0, newRanges, 0, newRanges.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
310 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
311 if (styles !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
312 StyleRange[] newStyles = renderer.styles = new StyleRange[styleCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
313 for (int i = 0; i < newStyles.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
314 newStyles[i] = cast(StyleRange)styles[i].clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
315 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
316 renderer.styleCount = styleCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
317 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
318 if (lines !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
319 LineInfo[] newLines = renderer.lines = new LineInfo[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
320 for (int i = 0; i < newLines.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
321 newLines[i] = new LineInfo(lines[i]); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
322 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
323 renderer.lineCount = lineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
324 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
325 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
326 void dispose() { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
327 if (boldFont !is null) boldFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
328 if (italicFont !is null) italicFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
329 if (boldItalicFont !is null) boldItalicFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
330 boldFont = italicFont = boldItalicFont = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
331 reset(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
332 content = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
333 device = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
334 styledText = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
335 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
336 void disposeTextLayout (TextLayout layout) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
337 if (layouts !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
338 for (int i = 0; i < layouts.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
339 if (layouts[i] is layout) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
340 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
341 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
342 layout.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
343 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
344 void drawBullet(Bullet bullet, GC gc, int paintX, int paintY, int index, int lineAscent, int lineDescent) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
345 StyleRange style = bullet.style; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
346 GlyphMetrics metrics = style.metrics; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
347 Color color = style.foreground; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
348 if (color !is null) gc.setForeground(color); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
349 if ((bullet.type & ST.BULLET_DOT) !is 0 && StyledText.IS_MOTIF) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
350 int size = Math.max(4, (lineAscent + lineDescent) / 4); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
351 if ((size & 1) is 0) size++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
352 if (color is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
353 Display display = styledText.getDisplay(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
354 color = display.getSystemColor(DWT.COLOR_BLACK); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
355 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
356 gc.setBackground(color); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
357 int x = paintX + Math.max(0, metrics.width - size - BULLET_MARGIN); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
358 gc.fillArc(x, paintY + size, size + 1, size + 1, 0, 360); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
359 return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
360 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
361 Font font = style.font; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
362 if (font !is null) gc.setFont(font); |
238 | 363 String string = ""; |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
364 int type = bullet.type & (ST.BULLET_DOT|ST.BULLET_NUMBER|ST.BULLET_LETTER_LOWER|ST.BULLET_LETTER_UPPER); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
365 switch (type) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
366 case ST.BULLET_DOT: string = "\u2022"; break; |
238 | 367 case ST.BULLET_NUMBER: string = to!(String)(index); break; |
103 | 368 case ST.BULLET_LETTER_LOWER: string = [cast(char) (index % 26 + 97)]; break; |
369 case ST.BULLET_LETTER_UPPER: string = [cast(char) (index % 26 + 65)]; break; | |
115
52b32f5cb1e0
many file checked for switch default
Frank Benoit <benoit@tionex.de>
parents:
108
diff
changeset
|
370 default: |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
371 } |
103 | 372 if ((bullet.type & ST.BULLET_TEXT) !is 0) string ~= bullet.text; |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
373 Display display = styledText.getDisplay(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
374 TextLayout layout = new TextLayout(display); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
375 layout.setText(string); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
376 layout.setAscent(lineAscent); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
377 layout.setDescent(lineDescent); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
378 style = cast(StyleRange)style.clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
379 style.metrics = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
380 if (style.font is null) style.font = getFont(style.fontStyle); |
103 | 381 layout.setStyle(style, 0, string.length); |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
382 int x = paintX + Math.max(0, metrics.width - layout.getBounds().width - BULLET_MARGIN); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
383 layout.draw(gc, x, paintY); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
384 layout.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
385 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
386 int drawLine(int lineIndex, int paintX, int paintY, GC gc, Color widgetBackground, Color widgetForeground) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
387 TextLayout layout = getTextLayout(lineIndex); |
238 | 388 String line = content.getLine(lineIndex); |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
389 int lineOffset = content.getOffsetAtLine(lineIndex); |
103 | 390 int lineLength = line.length; |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
391 Point selection = styledText.getSelection(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
392 int selectionStart = selection.x - lineOffset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
393 int selectionEnd = selection.y - lineOffset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
394 Rectangle client = styledText.getClientArea(); |
240 | 395 Color lineBackground = getLineBackground(lineIndex, null); |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
396 StyledTextEvent event = styledText.getLineBackgroundData(lineOffset, line); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
397 if (event !is null && event.lineBackground !is null) lineBackground = event.lineBackground; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
398 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
399 int height = layout.getBounds().height; |
240 | 400 if (lineBackground !is null) { |
401 gc.setBackground(lineBackground); | |
402 gc.fillRectangle(client.x, paintY, client.width, height); | |
403 } else { | |
404 gc.setBackground(widgetBackground); | |
405 styledText.drawBackground(gc, client.x, paintY, client.width, height); | |
406 } | |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
407 gc.setForeground(widgetForeground); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
408 if (selectionStart is selectionEnd || (selectionEnd <= 0 && selectionStart > lineLength - 1)) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
409 layout.draw(gc, paintX, paintY); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
410 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
411 int start = Math.max(0, selectionStart); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
412 int end = Math.min(lineLength, selectionEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
413 Color selectionFg = styledText.getSelectionForeground(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
414 Color selectionBg = styledText.getSelectionBackground(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
415 int flags; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
416 if ((styledText.getStyle() & DWT.FULL_SELECTION) !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
417 flags = DWT.FULL_SELECTION; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
418 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
419 flags = DWT.DELIMITER_SELECTION; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
420 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
421 if (selectionStart <= lineLength && lineLength < selectionEnd ) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
422 flags |= DWT.LAST_LINE_SELECTION; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
423 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
424 layout.draw(gc, paintX, paintY, start, end - 1, selectionFg, selectionBg, flags); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
425 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
426 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
427 // draw objects |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
428 Bullet bullet = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
429 int bulletIndex = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
430 if (bullets !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
431 if (bulletsIndices !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
432 int index = lineIndex - topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
433 if (0 <= index && index < CACHE_SIZE) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
434 bullet = bullets[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
435 bulletIndex = bulletsIndices[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
436 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
437 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
438 for (int i = 0; i < bullets.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
439 bullet = bullets[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
440 bulletIndex = bullet.indexOf(lineIndex); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
441 if (bulletIndex !is -1) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
442 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
443 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
444 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
445 if (bulletIndex !is -1 && bullet !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
446 FontMetrics metrics = layout.getLineMetrics(0); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
447 int lineAscent = metrics.getAscent() + metrics.getLeading(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
448 if (bullet.type is ST.BULLET_CUSTOM) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
449 bullet.style.start = lineOffset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
450 styledText.paintObject(gc, paintX, paintY, lineAscent, metrics.getDescent(), bullet.style, bullet, bulletIndex); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
451 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
452 drawBullet(bullet, gc, paintX, paintY, bulletIndex, lineAscent, metrics.getDescent()); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
453 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
454 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
455 TextStyle[] styles = layout.getStyles(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
456 int[] ranges = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
457 for (int i = 0; i < styles.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
458 if (styles[i].metrics !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
459 if (ranges is null) ranges = layout.getRanges(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
460 int start = ranges[i << 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
461 int length = ranges[(i << 1) + 1] - start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
462 Point point = layout.getLocation(start, false); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
463 FontMetrics metrics = layout.getLineMetrics(layout.getLineIndex(start)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
464 StyleRange style = cast(StyleRange)(cast(StyleRange)styles[i]).clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
465 style.start = start + lineOffset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
466 style.length = length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
467 int lineAscent = metrics.getAscent() + metrics.getLeading(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
468 styledText.paintObject(gc, point.x + paintX, point.y + paintY, lineAscent, metrics.getDescent(), style, null, 0); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
469 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
470 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
471 disposeTextLayout(layout); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
472 return height; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
473 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
474 int getBaseline() { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
475 return ascent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
476 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
477 Font getFont(int style) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
478 switch (style) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
479 case DWT.BOLD: |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
480 if (boldFont !is null) return boldFont; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
481 return boldFont = new Font(device, getFontData(style)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
482 case DWT.ITALIC: |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
483 if (italicFont !is null) return italicFont; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
484 return italicFont = new Font(device, getFontData(style)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
485 case DWT.BOLD | DWT.ITALIC: |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
486 if (boldItalicFont !is null) return boldItalicFont; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
487 return boldItalicFont = new Font(device, getFontData(style)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
488 default: |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
489 return regularFont; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
490 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
491 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
492 FontData[] getFontData(int style) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
493 FontData[] fontDatas = regularFont.getFontData(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
494 for (int i = 0; i < fontDatas.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
495 fontDatas[i].setStyle(style); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
496 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
497 return fontDatas; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
498 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
499 int getHeight () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
500 int defaultLineHeight = getLineHeight(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
501 if (styledText.isFixedLineHeight()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
502 return lineCount * defaultLineHeight; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
503 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
504 int totalHeight = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
505 int width = styledText.getWrapWidth(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
506 for (int i = 0; i < lineCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
507 int height = lineHeight[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
508 if (height is -1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
509 if (width > 0) { |
103 | 510 int length = content.getLine(i).length; |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
511 height = ((length * averageCharWidth / width) + 1) * defaultLineHeight; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
512 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
513 height = defaultLineHeight; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
514 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
515 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
516 totalHeight += height; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
517 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
518 return totalHeight + styledText.topMargin + styledText.bottomMargin; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
519 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
520 int getLineAlignment(int index, int defaultAlignment) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
521 if (lines is null) return defaultAlignment; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
522 LineInfo info = lines[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
523 if (info !is null && (info.flags & ALIGNMENT) !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
524 return info.alignment; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
525 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
526 return defaultAlignment; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
527 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
528 Color getLineBackground(int index, Color defaultBackground) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
529 if (lines is null) return defaultBackground; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
530 LineInfo info = lines[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
531 if (info !is null && (info.flags & BACKGROUND) !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
532 return info.background; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
533 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
534 return defaultBackground; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
535 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
536 Bullet getLineBullet (int index, Bullet defaultBullet) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
537 if (bullets is null) return defaultBullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
538 if (bulletsIndices !is null) return defaultBullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
539 for (int i = 0; i < bullets.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
540 Bullet bullet = bullets[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
541 if (bullet.indexOf(index) !is -1) return bullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
542 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
543 return defaultBullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
544 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
545 int getLineHeight() { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
546 return ascent + descent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
547 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
548 int getLineHeight(int lineIndex) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
549 if (lineHeight[lineIndex] is -1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
550 calculate(lineIndex, 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
551 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
552 return lineHeight[lineIndex]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
553 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
554 int getLineIndent(int index, int defaultIndent) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
555 if (lines is null) return defaultIndent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
556 LineInfo info = lines[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
557 if (info !is null && (info.flags & INDENT) !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
558 return info.indent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
559 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
560 return defaultIndent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
561 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
562 bool getLineJustify(int index, bool defaultJustify) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
563 if (lines is null) return defaultJustify; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
564 LineInfo info = lines[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
565 if (info !is null && (info.flags & JUSTIFY) !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
566 return info.justify; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
567 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
568 return defaultJustify; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
569 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
570 int[] getLineSegments(int index, int[] defaultSegments) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
571 if (lines is null) return defaultSegments; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
572 LineInfo info = lines[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
573 if (info !is null && (info.flags & SEGMENTS) !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
574 return info.segments; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
575 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
576 return defaultSegments; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
577 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
578 int getRangeIndex(int offset, int low, int high) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
579 if (styleCount is 0) return 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
580 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
581 while (high - low > 2) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
582 int index = ((high + low) / 2) / 2 * 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
583 int end = ranges[index] + ranges[index + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
584 if (end > offset) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
585 high = index; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
586 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
587 low = index; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
588 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
589 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
590 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
591 while (high - low > 1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
592 int index = ((high + low) / 2); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
593 int end = styles[index].start + styles[index].length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
594 if (end > offset) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
595 high = index; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
596 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
597 low = index; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
598 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
599 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
600 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
601 return high; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
602 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
603 int[] getRanges(int start, int length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
604 int[] newRanges; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
605 int end = start + length - 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
606 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
607 int rangeCount = styleCount << 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
608 int rangeStart = getRangeIndex(start, -1, rangeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
609 if (rangeStart >= rangeCount) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
610 if (ranges[rangeStart] > end) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
611 int rangeEnd = Math.min(rangeCount - 2, getRangeIndex(end, rangeStart - 1, rangeCount) + 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
612 newRanges = new int[rangeEnd - rangeStart + 2]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
613 System.arraycopy(ranges, rangeStart, newRanges, 0, newRanges.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
614 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
615 int rangeStart = getRangeIndex(start, -1, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
616 if (rangeStart >= styleCount) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
617 if (styles[rangeStart].start > end) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
618 int rangeEnd = Math.min(styleCount - 1, getRangeIndex(end, rangeStart - 1, styleCount)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
619 newRanges = new int[(rangeEnd - rangeStart + 1) << 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
620 for (int i = rangeStart, j = 0; i <= rangeEnd; i++, j += 2) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
621 StyleRange style = styles[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
622 newRanges[j] = style.start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
623 newRanges[j + 1] = style.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
624 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
625 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
626 if (start > newRanges[0]) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
627 newRanges[1] = newRanges[0] + newRanges[1] - start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
628 newRanges[0] = start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
629 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
630 if (end < newRanges[newRanges.length - 2] + newRanges[newRanges.length - 1] - 1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
631 newRanges[newRanges.length - 1] = end - newRanges[newRanges.length - 2] + 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
632 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
633 return newRanges; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
634 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
635 StyleRange[] getStyleRanges(int start, int length, bool includeRanges) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
636 StyleRange[] newStyles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
637 int end = start + length - 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
638 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
639 int rangeCount = styleCount << 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
640 int rangeStart = getRangeIndex(start, -1, rangeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
641 if (rangeStart >= rangeCount) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
642 if (ranges[rangeStart] > end) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
643 int rangeEnd = Math.min(rangeCount - 2, getRangeIndex(end, rangeStart - 1, rangeCount) + 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
644 newStyles = new StyleRange[((rangeEnd - rangeStart) >> 1) + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
645 if (includeRanges) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
646 for (int i = rangeStart, j = 0; i <= rangeEnd; i += 2, j++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
647 newStyles[j] = cast(StyleRange)styles[i >> 1].clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
648 newStyles[j].start = ranges[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
649 newStyles[j].length = ranges[i + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
650 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
651 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
652 System.arraycopy(styles, rangeStart >> 1, newStyles, 0, newStyles.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
653 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
654 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
655 int rangeStart = getRangeIndex(start, -1, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
656 if (rangeStart >= styleCount) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
657 if (styles[rangeStart].start > end) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
658 int rangeEnd = Math.min(styleCount - 1, getRangeIndex(end, rangeStart - 1, styleCount)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
659 newStyles = new StyleRange[rangeEnd - rangeStart + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
660 System.arraycopy(styles, rangeStart, newStyles, 0, newStyles.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
661 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
662 StyleRange style = newStyles[0]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
663 if (start > style.start) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
664 if (!includeRanges || ranges is null) newStyles[0] = style = cast(StyleRange)style.clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
665 style.length = style.start + style.length - start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
666 style.start = start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
667 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
668 style = newStyles[newStyles.length - 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
669 if (end < style.start + style.length - 1) { |
240 | 670 if (end < style.start) { |
671 StyleRange[] tmp = new StyleRange[newStyles.length - 1]; | |
672 System.arraycopy(newStyles, 0, tmp, 0, newStyles.length - 1); | |
673 newStyles = tmp; | |
674 } else { | |
675 if (!includeRanges || ranges is null) newStyles[newStyles.length - 1] = style = cast(StyleRange)style.clone(); | |
676 style.length = end - style.start + 1; | |
677 } | |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
678 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
679 return newStyles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
680 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
681 StyleRange getStyleRange(StyleRange style) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
682 if (style.start is 0 && style.length is 0 && style.fontStyle is DWT.NORMAL) return style; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
683 StyleRange clone = cast(StyleRange)style.clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
684 clone.start = clone.length = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
685 clone.fontStyle = DWT.NORMAL; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
686 if (clone.font is null) clone.font = getFont(style.fontStyle); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
687 return clone; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
688 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
689 TextLayout getTextLayout(int lineIndex) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
690 return getTextLayout(lineIndex, styledText.getOrientation(), styledText.getWrapWidth(), styledText.lineSpacing); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
691 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
692 TextLayout getTextLayout(int lineIndex, int orientation, int width, int lineSpacing) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
693 TextLayout layout = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
694 if (styledText !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
695 int topIndex = styledText.topIndex > 0 ? styledText.topIndex - 1 : 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
696 if (layouts is null || topIndex !is this.topIndex) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
697 TextLayout[] newLayouts = new TextLayout[CACHE_SIZE]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
698 if (layouts !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
699 for (int i = 0; i < layouts.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
700 if (layouts[i] !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
701 int layoutIndex = (i + this.topIndex) - topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
702 if (0 <= layoutIndex && layoutIndex < newLayouts.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
703 newLayouts[layoutIndex] = layouts[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
704 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
705 layouts[i].dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
706 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
707 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
708 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
709 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
710 if (bullets !is null && bulletsIndices !is null && topIndex !is this.topIndex) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
711 int delta = topIndex - this.topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
712 if (delta > 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
713 if (delta < bullets.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
714 System.arraycopy(bullets, delta, bullets, 0, bullets.length - delta); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
715 System.arraycopy(bulletsIndices, delta, bulletsIndices, 0, bulletsIndices.length - delta); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
716 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
717 int startIndex = Math.max(0, bullets.length - delta); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
718 for (int i = startIndex; i < bullets.length; i++) bullets[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
719 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
720 if (-delta < bullets.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
721 System.arraycopy(bullets, 0, bullets, -delta, bullets.length + delta); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
722 System.arraycopy(bulletsIndices, 0, bulletsIndices, -delta, bulletsIndices.length + delta); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
723 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
724 int endIndex = Math.min(bullets.length, -delta); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
725 for (int i = 0; i < endIndex; i++) bullets[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
726 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
727 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
728 this.topIndex = topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
729 layouts = newLayouts; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
730 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
731 if (layouts !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
732 int layoutIndex = lineIndex - topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
733 if (0 <= layoutIndex && layoutIndex < layouts.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
734 layout = layouts[layoutIndex]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
735 if (layout !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
736 if (lineWidth[lineIndex] !is -1) return layout; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
737 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
738 layout = layouts[layoutIndex] = new TextLayout(device); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
739 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
740 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
741 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
742 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
743 if (layout is null) layout = new TextLayout(device); |
238 | 744 String line = content.getLine(lineIndex); |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
745 int lineOffset = content.getOffsetAtLine(lineIndex); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
746 int[] segments = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
747 int indent = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
748 int alignment = DWT.LEFT; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
749 bool justify = false; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
750 Bullet bullet = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
751 int[] ranges = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
752 StyleRange[] styles = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
753 int rangeStart = 0, styleCount = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
754 StyledTextEvent event = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
755 if (styledText !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
756 event = styledText.getLineStyleData(lineOffset, line); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
757 segments = styledText.getBidiSegments(lineOffset, line); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
758 indent = styledText.indent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
759 alignment = styledText.alignment; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
760 justify = styledText.justify; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
761 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
762 if (event !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
763 indent = event.indent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
764 alignment = event.alignment; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
765 justify = event.justify; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
766 bullet = event.bullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
767 ranges = event.ranges; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
768 styles = event.styles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
769 if (styles !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
770 styleCount = styles.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
771 if (styledText.isFixedLineHeight()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
772 for (int i = 0; i < styleCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
773 if (styles[i].isVariableHeight()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
774 styledText.verticalScrollOffset = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
775 styledText.setVariableLineHeight(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
776 styledText.redraw(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
777 break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
778 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
779 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
780 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
781 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
782 if (bullets is null || bulletsIndices is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
783 bullets = new Bullet[CACHE_SIZE]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
784 bulletsIndices = new int[CACHE_SIZE]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
785 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
786 int index = lineIndex - topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
787 if (0 <= index && index < CACHE_SIZE) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
788 bullets[index] = bullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
789 bulletsIndices[index] = event.bulletIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
790 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
791 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
792 if (lines !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
793 LineInfo info = lines[lineIndex]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
794 if (info !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
795 if ((info.flags & INDENT) !is 0) indent = info.indent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
796 if ((info.flags & ALIGNMENT) !is 0) alignment = info.alignment; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
797 if ((info.flags & JUSTIFY) !is 0) justify = info.justify; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
798 if ((info.flags & SEGMENTS) !is 0) segments = info.segments; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
799 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
800 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
801 if (bulletsIndices !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
802 bullets = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
803 bulletsIndices = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
804 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
805 if (bullets !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
806 for (int i = 0; i < bullets.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
807 if (bullets[i].indexOf(lineIndex) !is -1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
808 bullet = bullets[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
809 break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
810 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
811 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
812 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
813 ranges = this.ranges; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
814 styles = this.styles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
815 styleCount = this.styleCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
816 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
817 rangeStart = getRangeIndex(lineOffset, -1, styleCount << 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
818 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
819 rangeStart = getRangeIndex(lineOffset, -1, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
820 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
821 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
822 if (bullet !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
823 StyleRange style = bullet.style; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
824 GlyphMetrics metrics = style.metrics; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
825 indent += metrics.width; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
826 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
827 layout.setFont(regularFont); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
828 layout.setAscent(ascent); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
829 layout.setDescent(descent); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
830 layout.setText(line); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
831 layout.setOrientation(orientation); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
832 layout.setSegments(segments); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
833 layout.setWidth(width); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
834 layout.setSpacing(lineSpacing); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
835 layout.setTabs([tabWidth]); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
836 layout.setIndent(indent); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
837 layout.setAlignment(alignment); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
838 layout.setJustify(justify); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
839 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
840 int lastOffset = 0; |
103 | 841 int length = line.length; |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
842 if (styles !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
843 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
844 int rangeCount = styleCount << 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
845 for (int i = rangeStart; i < rangeCount; i += 2) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
846 int start, end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
847 if (lineOffset > ranges[i]) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
848 start = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
849 end = Math.min (length, ranges[i + 1] - lineOffset + ranges[i]); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
850 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
851 start = ranges[i] - lineOffset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
852 end = Math.min(length, start + ranges[i + 1]); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
853 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
854 if (start >= length) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
855 if (lastOffset < start) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
856 layout.setStyle(null, lastOffset, start - 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
857 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
858 layout.setStyle(getStyleRange(styles[i >> 1]), start, end); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
859 lastOffset = Math.max(lastOffset, end); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
860 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
861 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
862 for (int i = rangeStart; i < styleCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
863 int start, end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
864 if (lineOffset > styles[i].start) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
865 start = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
866 end = Math.min (length, styles[i].length - lineOffset + styles[i].start); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
867 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
868 start = styles[i].start - lineOffset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
869 end = Math.min(length, start + styles[i].length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
870 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
871 if (start >= length) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
872 if (lastOffset < start) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
873 layout.setStyle(null, lastOffset, start - 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
874 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
875 layout.setStyle(getStyleRange(styles[i]), start, end); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
876 lastOffset = Math.max(lastOffset, end); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
877 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
878 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
879 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
880 if (lastOffset < length) layout.setStyle(null, lastOffset, length); |
240 | 881 if (styledText !is null && styledText.ime !is null) { |
882 IME ime = styledText.ime; | |
883 int compositionOffset = ime.getCompositionOffset(); | |
884 if (compositionOffset !is -1) { | |
885 int commitCount = ime.getCommitCount(); | |
886 int compositionLength = ime.getText().length; | |
887 if (compositionLength !is commitCount) { | |
888 int compositionLine = content.getLineAtOffset(compositionOffset); | |
889 if (compositionLine is lineIndex) { | |
890 int[] imeRanges = ime.getRanges(); | |
891 TextStyle[] imeStyles = ime.getStyles(); | |
892 if (imeRanges.length > 0) { | |
893 for (int i = 0; i < imeStyles.length; i++) { | |
894 int start = imeRanges[i*2] - lineOffset; | |
895 int end = imeRanges[i*2+1] - lineOffset; | |
896 TextStyle imeStyle = imeStyles[i], userStyle; | |
897 for (int j = start; j <= end; j++) { | |
898 userStyle = layout.getStyle(j); | |
899 if (userStyle is null && j > 0) userStyle = layout.getStyle(j - 1); | |
900 if (userStyle is null && j + 1 < length) userStyle = layout.getStyle(j + 1); | |
901 if (userStyle is null) { | |
902 layout.setStyle(imeStyle, j, j); | |
903 } else { | |
904 TextStyle newStyle = new TextStyle(imeStyle); | |
905 if (newStyle.font is null) newStyle.font = userStyle.font; | |
906 if (newStyle.foreground is null) newStyle.foreground = userStyle.foreground; | |
907 if (newStyle.background is null) newStyle.background = userStyle.background; | |
908 layout.setStyle(newStyle, j, j); | |
909 } | |
910 } | |
911 } | |
912 } else { | |
913 int start = compositionOffset - lineOffset; | |
914 int end = start + compositionLength - 1; | |
915 TextStyle userStyle = layout.getStyle(start); | |
916 if (userStyle is null) { | |
917 if (start > 0) userStyle = layout.getStyle(start - 1); | |
918 if (userStyle is null && end + 1 < length) userStyle = layout.getStyle(end + 1); | |
919 if (userStyle !is null) { | |
920 TextStyle newStyle = new TextStyle(); | |
921 newStyle.font = userStyle.font; | |
922 newStyle.foreground = userStyle.foreground; | |
923 newStyle.background = userStyle.background; | |
924 layout.setStyle(newStyle, start, end); | |
925 } | |
926 } | |
927 } | |
928 } | |
929 } | |
930 } | |
931 } | |
932 | |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
933 if (styledText !is null && styledText.isFixedLineHeight()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
934 int index = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
935 int lineCount = layout.getLineCount(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
936 int height = getLineHeight(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
937 for (int i = 0; i < lineCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
938 int lineHeight = layout.getLineBounds(i).height; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
939 if (lineHeight > height) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
940 height = lineHeight; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
941 index = i; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
942 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
943 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
944 if (index !is -1) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
945 FontMetrics metrics = layout.getLineMetrics(index); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
946 ascent = metrics.getAscent() + metrics.getLeading(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
947 descent = metrics.getDescent(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
948 if (layouts !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
949 for (int i = 0; i < layouts.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
950 if (layouts[i] !is null && layouts[i] !is layout) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
951 layouts[i].setAscent(ascent); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
952 layouts[i].setDescent(descent); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
953 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
954 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
955 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
956 if (styledText.verticalScrollOffset !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
957 int topIndex = styledText.topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
958 int topIndexY = styledText.topIndexY; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
959 int lineHeight = getLineHeight(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
960 if (topIndexY >= 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
961 styledText.verticalScrollOffset = (topIndex - 1) * lineHeight + lineHeight - topIndexY; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
962 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
963 styledText.verticalScrollOffset = topIndex * lineHeight - topIndexY; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
964 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
965 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
966 styledText.calculateScrollBars(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
967 if (styledText.isBidiCaret()) styledText.createCaretBitmaps(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
968 styledText.caretDirection = DWT.NULL; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
969 styledText.setCaretLocation(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
970 styledText.redraw(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
971 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
972 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
973 return layout; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
974 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
975 int getWidth() { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
976 return maxWidth; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
977 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
978 void reset() { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
979 if (layouts !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
980 for (int i = 0; i < layouts.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
981 TextLayout layout = layouts[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
982 if (layout !is null) layout.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
983 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
984 layouts = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
985 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
986 topIndex = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
987 stylesSetCount = styleCount = lineCount = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
988 ranges = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
989 styles = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
990 stylesSet = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
991 lines = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
992 lineWidth = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
993 lineHeight = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
994 bullets = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
995 bulletsIndices = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
996 redrawLines = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
997 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
998 void reset(int startLine, int lineCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
999 int endLine = startLine + lineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1000 if (startLine < 0 || endLine > lineWidth.length) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1001 for (int i = startLine; i < endLine; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1002 lineWidth[i] = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1003 lineHeight[i] = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1004 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1005 if (startLine <= maxWidthLineIndex && maxWidthLineIndex < endLine) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1006 maxWidth = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1007 maxWidthLineIndex = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1008 if (lineCount !is this.lineCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1009 for (int i = 0; i < this.lineCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1010 if (lineWidth[i] > maxWidth) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1011 maxWidth = lineWidth[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1012 maxWidthLineIndex = i; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1013 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1014 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1015 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1016 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1017 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1018 void setContent(StyledTextContent content) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1019 reset(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1020 this.content = content; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1021 lineCount = content.getLineCount(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1022 lineWidth = new int[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1023 lineHeight = new int[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1024 reset(0, lineCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1025 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1026 void setFont(Font font, int tabs) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1027 TextLayout layout = new TextLayout(device); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1028 layout.setFont(regularFont); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1029 if (font !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1030 if (boldFont !is null) boldFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1031 if (italicFont !is null) italicFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1032 if (boldItalicFont !is null) boldItalicFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1033 boldFont = italicFont = boldItalicFont = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1034 regularFont = font; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1035 layout.setText(" "); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1036 layout.setFont(font); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1037 layout.setStyle(new TextStyle(getFont(DWT.NORMAL), null, null), 0, 0); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1038 layout.setStyle(new TextStyle(getFont(DWT.BOLD), null, null), 1, 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1039 layout.setStyle(new TextStyle(getFont(DWT.ITALIC), null, null), 2, 2); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1040 layout.setStyle(new TextStyle(getFont(DWT.BOLD | DWT.ITALIC), null, null), 3, 3); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1041 FontMetrics metrics = layout.getLineMetrics(0); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1042 ascent = metrics.getAscent() + metrics.getLeading(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1043 descent = metrics.getDescent(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1044 boldFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1045 italicFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1046 boldItalicFont.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1047 boldFont = italicFont = boldItalicFont = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1048 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1049 layout.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1050 layout = new TextLayout(device); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1051 layout.setFont(regularFont); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1052 StringBuffer tabBuffer = new StringBuffer(tabs); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1053 for (int i = 0; i < tabs; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1054 tabBuffer.append(' '); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1055 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1056 layout.setText(tabBuffer.toString()); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1057 tabWidth = layout.getBounds().width; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1058 layout.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1059 if (styledText !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1060 GC gc = new GC(styledText); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1061 averageCharWidth = gc.getFontMetrics().getAverageCharWidth(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1062 gc.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1063 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1064 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1065 void setLineAlignment(int startLine, int count, int alignment) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1066 if (lines is null) lines = new LineInfo[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1067 for (int i = startLine; i < startLine + count; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1068 if (lines[i] is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1069 lines[i] = new LineInfo(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1070 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1071 lines[i].flags |= ALIGNMENT; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1072 lines[i].alignment = alignment; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1073 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1074 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1075 void setLineBackground(int startLine, int count, Color background) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1076 if (lines is null) lines = new LineInfo[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1077 for (int i = startLine; i < startLine + count; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1078 if (lines[i] is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1079 lines[i] = new LineInfo(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1080 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1081 lines[i].flags |= BACKGROUND; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1082 lines[i].background = background; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1083 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1084 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1085 void setLineBullet(int startLine, int count, Bullet bullet) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1086 if (bulletsIndices !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1087 bulletsIndices = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1088 bullets = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1089 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1090 if (bullets is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1091 if (bullet is null) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1092 bullets = new Bullet[1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1093 bullets[0] = bullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1094 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1095 int index = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1096 while (index < bullets.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1097 if (bullet is bullets[index]) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1098 index++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1099 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1100 if (bullet !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1101 if (index is bullets.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1102 Bullet[] newBulletsList = new Bullet[bullets.length + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1103 System.arraycopy(bullets, 0, newBulletsList, 0, bullets.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1104 newBulletsList[index] = bullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1105 bullets = newBulletsList; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1106 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1107 bullet.addIndices(startLine, count); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1108 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1109 updateBullets(startLine, count, 0, false); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1110 styledText.redrawLinesBullet(redrawLines); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1111 redrawLines = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1112 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1113 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1114 void setLineIndent(int startLine, int count, int indent) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1115 if (lines is null) lines = new LineInfo[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1116 for (int i = startLine; i < startLine + count; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1117 if (lines[i] is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1118 lines[i] = new LineInfo(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1119 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1120 lines[i].flags |= INDENT; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1121 lines[i].indent = indent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1122 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1123 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1124 void setLineJustify(int startLine, int count, bool justify) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1125 if (lines is null) lines = new LineInfo[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1126 for (int i = startLine; i < startLine + count; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1127 if (lines[i] is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1128 lines[i] = new LineInfo(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1129 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1130 lines[i].flags |= JUSTIFY; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1131 lines[i].justify = justify; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1132 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1133 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1134 void setLineSegments(int startLine, int count, int[] segments) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1135 if (lines is null) lines = new LineInfo[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1136 for (int i = startLine; i < startLine + count; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1137 if (lines[i] is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1138 lines[i] = new LineInfo(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1139 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1140 lines[i].flags |= SEGMENTS; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1141 lines[i].segments = segments; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1142 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1143 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1144 void setStyleRanges (int[] newRanges, StyleRange[] newStyles) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1145 if (newStyles is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1146 stylesSetCount = styleCount = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1147 ranges = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1148 styles = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1149 stylesSet = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1150 return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1151 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1152 if (newRanges is null && COMPACT_STYLES) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1153 newRanges = new int[newStyles.length << 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1154 StyleRange[] tmpStyles = new StyleRange[newStyles.length]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1155 if (stylesSet is null) stylesSet = new StyleRange[4]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1156 for (int i = 0, j = 0; i < newStyles.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1157 StyleRange newStyle = newStyles[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1158 newRanges[j++] = newStyle.start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1159 newRanges[j++] = newStyle.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1160 int index = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1161 while (index < stylesSetCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1162 if (stylesSet[index].similarTo(newStyle)) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1163 index++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1164 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1165 if (index is stylesSetCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1166 if (stylesSetCount is stylesSet.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1167 StyleRange[] tmpStylesSet = new StyleRange[stylesSetCount + 4]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1168 System.arraycopy(stylesSet, 0, tmpStylesSet, 0, stylesSetCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1169 stylesSet = tmpStylesSet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1170 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1171 stylesSet[stylesSetCount++] = newStyle; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1172 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1173 tmpStyles[i] = stylesSet[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1174 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1175 newStyles = tmpStyles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1176 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1177 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1178 if (styleCount is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1179 if (newRanges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1180 ranges = new int[newRanges.length]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1181 System.arraycopy(newRanges, 0, ranges, 0, ranges.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1182 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1183 styles = new StyleRange[newStyles.length]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1184 System.arraycopy(newStyles, 0, styles, 0, styles.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1185 styleCount = newStyles.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1186 return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1187 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1188 if (newRanges !is null && ranges is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1189 ranges = new int[styles.length << 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1190 for (int i = 0, j = 0; i < styleCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1191 ranges[j++] = styles[i].start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1192 ranges[j++] = styles[i].length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1193 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1194 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1195 if (newRanges is null && ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1196 newRanges = new int[newStyles.length << 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1197 for (int i = 0, j = 0; i < newStyles.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1198 newRanges[j++] = newStyles[i].start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1199 newRanges[j++] = newStyles[i].length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1200 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1201 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1202 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1203 int rangeCount = styleCount << 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1204 int start = newRanges[0]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1205 int modifyStart = getRangeIndex(start, -1, rangeCount), modifyEnd; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1206 bool insert = modifyStart is rangeCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1207 if (!insert) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1208 int end = newRanges[newRanges.length - 2] + newRanges[newRanges.length - 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1209 modifyEnd = getRangeIndex(end, modifyStart - 1, rangeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1210 insert = modifyStart is modifyEnd && ranges[modifyStart] >= end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1211 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1212 if (insert) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1213 addMerge(newRanges, newStyles, newRanges.length, modifyStart, modifyStart); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1214 return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1215 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1216 modifyEnd = modifyStart; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1217 int[] mergeRanges = new int[6]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1218 StyleRange[] mergeStyles = new StyleRange[3]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1219 for (int i = 0; i < newRanges.length; i += 2) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1220 int newStart = newRanges[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1221 int newEnd = newStart + newRanges[i + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1222 if (newStart is newEnd) continue; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1223 int modifyLast = 0, mergeCount = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1224 while (modifyEnd < rangeCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1225 if (newStart >= ranges[modifyStart] + ranges[modifyStart + 1]) modifyStart += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1226 if (ranges[modifyEnd] + ranges[modifyEnd + 1] > newEnd) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1227 modifyEnd += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1228 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1229 if (ranges[modifyStart] < newStart && newStart < ranges[modifyStart] + ranges[modifyStart + 1]) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1230 mergeStyles[mergeCount >> 1] = styles[modifyStart >> 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1231 mergeRanges[mergeCount] = ranges[modifyStart]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1232 mergeRanges[mergeCount + 1] = newStart - ranges[modifyStart]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1233 mergeCount += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1234 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1235 mergeStyles[mergeCount >> 1] = newStyles[i >> 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1236 mergeRanges[mergeCount] = newStart; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1237 mergeRanges[mergeCount + 1] = newRanges[i + 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1238 mergeCount += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1239 if (modifyEnd < rangeCount && ranges[modifyEnd] < newEnd && newEnd < ranges[modifyEnd] + ranges[modifyEnd + 1]) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1240 mergeStyles[mergeCount >> 1] = styles[modifyEnd >> 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1241 mergeRanges[mergeCount] = newEnd; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1242 mergeRanges[mergeCount + 1] = ranges[modifyEnd] + ranges[modifyEnd + 1] - newEnd; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1243 mergeCount += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1244 modifyLast = 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1245 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1246 int grow = addMerge(mergeRanges, mergeStyles, mergeCount, modifyStart, modifyEnd + modifyLast); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1247 rangeCount += grow; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1248 modifyStart = modifyEnd += grow; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1249 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1250 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1251 int start = newStyles[0].start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1252 int modifyStart = getRangeIndex(start, -1, styleCount), modifyEnd; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1253 bool insert = modifyStart is styleCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1254 if (!insert) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1255 int end = newStyles[newStyles.length - 1].start + newStyles[newStyles.length - 1].length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1256 modifyEnd = getRangeIndex(end, modifyStart - 1, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1257 insert = modifyStart is modifyEnd && styles[modifyStart].start >= end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1258 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1259 if (insert) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1260 addMerge(newStyles, newStyles.length, modifyStart, modifyStart); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1261 return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1262 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1263 modifyEnd = modifyStart; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1264 StyleRange[] mergeStyles = new StyleRange[3]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1265 for (int i = 0; i < newStyles.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1266 StyleRange newStyle = newStyles[i], style; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1267 int newStart = newStyle.start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1268 int newEnd = newStart + newStyle.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1269 if (newStart is newEnd) continue; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1270 int modifyLast = 0, mergeCount = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1271 while (modifyEnd < styleCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1272 if (newStart >= styles[modifyStart].start + styles[modifyStart].length) modifyStart++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1273 if (styles[modifyEnd].start + styles[modifyEnd].length > newEnd) break; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1274 modifyEnd++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1275 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1276 style = styles[modifyStart]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1277 if (style.start < newStart && newStart < style.start + style.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1278 style = mergeStyles[mergeCount++] = cast(StyleRange)style.clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1279 style.length = newStart - style.start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1280 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1281 mergeStyles[mergeCount++] = newStyle; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1282 if (modifyEnd < styleCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1283 style = styles[modifyEnd]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1284 if (style.start < newEnd && newEnd < style.start + style.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1285 style = mergeStyles[mergeCount++] = cast(StyleRange)style.clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1286 style.length += style.start - newEnd; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1287 style.start = newEnd; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1288 modifyLast = 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1289 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1290 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1291 int grow = addMerge(mergeStyles, mergeCount, modifyStart, modifyEnd + modifyLast); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1292 modifyStart = modifyEnd += grow; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1293 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1294 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1295 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1296 void textChanging(TextChangingEvent event) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1297 int start = event.start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1298 int newCharCount = event.newCharCount, replaceCharCount = event.replaceCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1299 int newLineCount = event.newLineCount, replaceLineCount = event.replaceLineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1300 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1301 updateRanges(start, replaceCharCount, newCharCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1302 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1303 int startLine = content.getLineAtOffset(start); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1304 if (replaceCharCount is content.getCharCount()) lines = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1305 if (replaceLineCount is lineCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1306 lineCount = newLineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1307 lineWidth = new int[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1308 lineHeight = new int[lineCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1309 reset(0, lineCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1310 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1311 int delta = newLineCount - replaceLineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1312 if (lineCount + delta > lineWidth.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1313 int[] newWidths = new int[lineCount + delta + GROW]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1314 System.arraycopy(lineWidth, 0, newWidths, 0, lineCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1315 lineWidth = newWidths; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1316 int[] newHeights = new int[lineCount + delta + GROW]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1317 System.arraycopy(lineHeight, 0, newHeights, 0, lineCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1318 lineHeight = newHeights; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1319 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1320 if (lines !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1321 if (lineCount + delta > lines.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1322 LineInfo[] newLines = new LineInfo[lineCount + delta + GROW]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1323 System.arraycopy(lines, 0, newLines, 0, lineCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1324 lines = newLines; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1325 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1326 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1327 int startIndex = startLine + replaceLineCount + 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1328 int endIndex = startLine + newLineCount + 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1329 System.arraycopy(lineWidth, startIndex, lineWidth, endIndex, lineCount - startIndex); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1330 System.arraycopy(lineHeight, startIndex, lineHeight, endIndex, lineCount - startIndex); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1331 for (int i = startLine; i < endIndex; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1332 lineWidth[i] = lineHeight[i] = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1333 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1334 for (int i = lineCount + delta; i < lineCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1335 lineWidth[i] = lineHeight[i] = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1336 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1337 if (layouts !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1338 int layoutStartLine = startLine - topIndex; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1339 int layoutEndLine = layoutStartLine + replaceLineCount + 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1340 for (int i = layoutStartLine; i < layoutEndLine; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1341 if (0 <= i && i < layouts.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1342 if (layouts[i] !is null) layouts[i].dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1343 layouts[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1344 if (bullets !is null && bulletsIndices !is null) bullets[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1345 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1346 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1347 if (delta > 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1348 for (int i = layouts.length - 1; i >= layoutEndLine; i--) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1349 if (0 <= i && i < layouts.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1350 endIndex = i + delta; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1351 if (0 <= endIndex && endIndex < layouts.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1352 layouts[endIndex] = layouts[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1353 layouts[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1354 if (bullets !is null && bulletsIndices !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1355 bullets[endIndex] = bullets[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1356 bulletsIndices[endIndex] = bulletsIndices[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1357 bullets[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1358 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1359 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1360 if (layouts[i] !is null) layouts[i].dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1361 layouts[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1362 if (bullets !is null && bulletsIndices !is null) bullets[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1363 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1364 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1365 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1366 } else if (delta < 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1367 for (int i = layoutEndLine; i < layouts.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1368 if (0 <= i && i < layouts.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1369 endIndex = i + delta; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1370 if (0 <= endIndex && endIndex < layouts.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1371 layouts[endIndex] = layouts[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1372 layouts[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1373 if (bullets !is null && bulletsIndices !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1374 bullets[endIndex] = bullets[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1375 bulletsIndices[endIndex] = bulletsIndices[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1376 bullets[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1377 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1378 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1379 if (layouts[i] !is null) layouts[i].dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1380 layouts[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1381 if (bullets !is null && bulletsIndices !is null) bullets[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1382 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1383 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1384 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1385 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1386 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1387 if (replaceLineCount !is 0 || newLineCount !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1388 int startLineOffset = content.getOffsetAtLine(startLine); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1389 if (startLineOffset !is start) startLine++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1390 updateBullets(startLine, replaceLineCount, newLineCount, true); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1391 if (lines !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1392 startIndex = startLine + replaceLineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1393 endIndex = startLine + newLineCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1394 System.arraycopy(lines, startIndex, lines, endIndex, lineCount - startIndex); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1395 for (int i = startLine; i < endIndex; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1396 lines[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1397 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1398 for (int i = lineCount + delta; i < lineCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1399 lines[i] = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1400 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1401 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1402 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1403 lineCount += delta; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1404 if (maxWidthLineIndex !is -1 && startLine <= maxWidthLineIndex && maxWidthLineIndex <= startLine + replaceLineCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1405 maxWidth = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1406 maxWidthLineIndex = -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1407 for (int i = 0; i < lineCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1408 if (lineWidth[i] > maxWidth) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1409 maxWidth = lineWidth[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1410 maxWidthLineIndex = i; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1411 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1412 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1413 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1414 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1415 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1416 void updateBullets(int startLine, int replaceLineCount, int newLineCount, bool update) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1417 if (bullets is null) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1418 if (bulletsIndices !is null) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1419 for (int i = 0; i < bullets.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1420 Bullet bullet = bullets[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1421 int[] lines = bullet.removeIndices(startLine, replaceLineCount, newLineCount, update); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1422 if (lines !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1423 if (redrawLines is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1424 redrawLines = lines; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1425 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1426 int[] newRedrawBullets = new int[redrawLines.length + lines.length]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1427 System.arraycopy(redrawLines, 0, newRedrawBullets, 0, redrawLines.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1428 System.arraycopy(lines, 0, newRedrawBullets, redrawLines.length, lines.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1429 redrawLines = newRedrawBullets; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1430 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1431 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1432 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1433 int removed = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1434 for (int i = 0; i < bullets.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1435 if (bullets[i].size() is 0) removed++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1436 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1437 if (removed > 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1438 if (removed is bullets.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1439 bullets = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1440 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1441 Bullet[] newBulletsList = new Bullet[bullets.length - removed]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1442 for (int i = 0, j = 0; i < bullets.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1443 Bullet bullet = bullets[i]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1444 if (bullet.size() > 0) newBulletsList[j++] = bullet; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1445 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1446 bullets = newBulletsList; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1447 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1448 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1449 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1450 void updateRanges(int start, int replaceCharCount, int newCharCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1451 if (styleCount is 0 || (replaceCharCount is 0 && newCharCount is 0)) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1452 if (ranges !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1453 int rangeCount = styleCount << 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1454 int modifyStart = getRangeIndex(start, -1, rangeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1455 if (modifyStart is rangeCount) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1456 int end = start + replaceCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1457 int modifyEnd = getRangeIndex(end, modifyStart - 1, rangeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1458 int offset = newCharCount - replaceCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1459 if (modifyStart is modifyEnd && ranges[modifyStart] < start && end < ranges[modifyEnd] + ranges[modifyEnd + 1]) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1460 if (newCharCount is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1461 ranges[modifyStart + 1] -= replaceCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1462 modifyEnd += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1463 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1464 if (rangeCount + 2 > ranges.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1465 int[] newRanges = new int[ranges.length + (GROW << 1)]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1466 System.arraycopy(ranges, 0, newRanges, 0, rangeCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1467 ranges = newRanges; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1468 StyleRange[] newStyles = new StyleRange[styles.length + GROW]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1469 System.arraycopy(styles, 0, newStyles, 0, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1470 styles = newStyles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1471 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1472 System.arraycopy(ranges, modifyStart + 2, ranges, modifyStart + 4, rangeCount - (modifyStart + 2)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1473 System.arraycopy(styles, (modifyStart + 2) >> 1, styles, (modifyStart + 4) >> 1, styleCount - ((modifyStart + 2) >> 1)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1474 ranges[modifyStart + 3] = ranges[modifyStart] + ranges[modifyStart + 1] - end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1475 ranges[modifyStart + 2] = start + newCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1476 ranges[modifyStart + 1] = start - ranges[modifyStart]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1477 styles[(modifyStart >> 1) + 1] = styles[modifyStart >> 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1478 rangeCount += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1479 styleCount++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1480 modifyEnd += 4; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1481 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1482 if (offset !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1483 for (int i = modifyEnd; i < rangeCount; i += 2) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1484 ranges[i] += offset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1485 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1486 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1487 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1488 if (ranges[modifyStart] < start && start < ranges[modifyStart] + ranges[modifyStart + 1]) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1489 ranges[modifyStart + 1] = start - ranges[modifyStart]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1490 modifyStart += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1491 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1492 if (modifyEnd < rangeCount && ranges[modifyEnd] < end && end < ranges[modifyEnd] + ranges[modifyEnd + 1]) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1493 ranges[modifyEnd + 1] = ranges[modifyEnd] + ranges[modifyEnd + 1] - end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1494 ranges[modifyEnd] = end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1495 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1496 if (offset !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1497 for (int i = modifyEnd; i < rangeCount; i += 2) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1498 ranges[i] += offset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1499 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1500 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1501 System.arraycopy(ranges, modifyEnd, ranges, modifyStart, rangeCount - modifyEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1502 System.arraycopy(styles, modifyEnd >> 1, styles, modifyStart >> 1, styleCount - (modifyEnd >> 1)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1503 styleCount -= (modifyEnd - modifyStart) >> 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1504 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1505 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1506 int modifyStart = getRangeIndex(start, -1, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1507 if (modifyStart is styleCount) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1508 int end = start + replaceCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1509 int modifyEnd = getRangeIndex(end, modifyStart - 1, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1510 int offset = newCharCount - replaceCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1511 if (modifyStart is modifyEnd && styles[modifyStart].start < start && end < styles[modifyEnd].start + styles[modifyEnd].length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1512 if (newCharCount is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1513 styles[modifyStart].length -= replaceCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1514 modifyEnd++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1515 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1516 if (styleCount + 1 > styles.length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1517 StyleRange[] newStyles = new StyleRange[styles.length + GROW]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1518 System.arraycopy(styles, 0, newStyles, 0, styleCount); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1519 styles = newStyles; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1520 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1521 System.arraycopy(styles, modifyStart + 1, styles, modifyStart + 2, styleCount - (modifyStart + 1)); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1522 styles[modifyStart + 1] = cast(StyleRange)styles[modifyStart].clone(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1523 styles[modifyStart + 1].length = styles[modifyStart].start + styles[modifyStart].length - end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1524 styles[modifyStart + 1].start = start + newCharCount; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1525 styles[modifyStart].length = start - styles[modifyStart].start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1526 styleCount++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1527 modifyEnd += 2; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1528 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1529 if (offset !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1530 for (int i = modifyEnd; i < styleCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1531 styles[i].start += offset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1532 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1533 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1534 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1535 if (styles[modifyStart].start < start && start < styles[modifyStart].start + styles[modifyStart].length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1536 styles[modifyStart].length = start - styles[modifyStart].start; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1537 modifyStart++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1538 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1539 if (modifyEnd < styleCount && styles[modifyEnd].start < end && end < styles[modifyEnd].start + styles[modifyEnd].length) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1540 styles[modifyEnd].length = styles[modifyEnd].start + styles[modifyEnd].length - end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1541 styles[modifyEnd].start = end; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1542 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1543 if (offset !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1544 for (int i = modifyEnd; i < styleCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1545 styles[i].start += offset; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1546 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1547 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1548 System.arraycopy(styles, modifyEnd, styles, modifyStart, styleCount - modifyEnd); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1549 styleCount -= modifyEnd - modifyStart; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1550 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1551 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1552 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1553 } |