Mercurial > projects > dwt2
annotate org.eclipse.jface.text/src/org/eclipse/jface/text/DefaultDocumentAdapter.d @ 120:536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
===D2===
* added [Try]Immutable/Const/Shared templates to work with differenses in D1/D2 instead of version statements
used these templates to work with strict type storage rules of dmd-2.053
* com.ibm.icu now also compilable with D2, but not tested yet
* small fixes
Snippet288 - shared data is in TLS
===Phobos===
* fixed critical bugs in Phobos implemention
completely incorrect segfault prone fromStringz (Linux's port ruthless killer)
terrible, incorrect StringBuffer realization (StyledText killer)
* fixed small bugs as well
Snippet72 - misprint in the snippet
* implemented missed functionality for Phobos
ByteArrayOutputStream implemented (image loading available)
formatting correctly works for all DWT's cases
As a result, folowing snippets now works with Phobos (Snippet### - what is fixed):
Snippet24, 42, 111, 115, 130, 235, 276 - bad string formatting
Snippet48, 282 - crash on image loading
Snippet163, 189, 211, 213, 217, 218, 222 - crash on copy/cut in StyledText
Snippet244 - hang-up
===Tango===
* few changes for the latest Tango trunc-r5661
* few small performance improvments
===General===
* implMissing-s for only one version changed to implMissingInTango/InPhobos
* incorrect calls to Format in toString-s fixed
* fixed loading \uXXXX characters in ResourceBundle
* added good UTF-8 support for StyledText, TextLayout (Win32) and friends
UTF functions revised and tested. It is now in java.nonstandard.*Utf modules
StyledText and TextLayout (Win32) modules revised for UTF-8 support
* removed small diferences in most identical files in *.swt.* folders
*.swt.internal.image, *.swt.events and *.swt.custom are identical in Win32/Linux32
now 179 of 576 (~31%) files in *.swt.* folders are fully identical
* Win32: snippets now have right subsystem, pretty icons and native system style controls
* small fixes in snippets
Snippet44 - it's not Snippet44
Snippet212 - functions work with different images and offsets arrays
Win32: Snippet282 - crash on close if the button has an image
Snippet293 - setGrayed is commented
and others
Win32: As a result, folowing snippets now works
Snippet68 - color doesn't change
Snippet163, 189, 211, 213, 217, 218, 222 - UTF-8 issues (see above)
Snippet193 - no tabel headers
author | Denis Shelomovskij <verylonglogin.reg@gmail.com> |
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date | Sat, 09 Jul 2011 15:50:20 +0300 |
parents | bc29606a740c |
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1 /******************************************************************************* |
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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 |
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10 * Port to the D programming language: |
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11 * Frank Benoit <benoit@tionex.de> |
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12 *******************************************************************************/ |
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13 module org.eclipse.jface.text.DefaultDocumentAdapter; |
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14 |
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15 import org.eclipse.jface.text.IDocumentPartitioningListener; // packageimport |
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16 import org.eclipse.jface.text.DefaultTextHover; // packageimport |
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17 import org.eclipse.jface.text.AbstractInformationControl; // packageimport |
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18 import org.eclipse.jface.text.TextUtilities; // packageimport |
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19 import org.eclipse.jface.text.IInformationControlCreatorExtension; // packageimport |
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20 import org.eclipse.jface.text.AbstractInformationControlManager; // packageimport |
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21 import org.eclipse.jface.text.ITextViewerExtension2; // packageimport |
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22 import org.eclipse.jface.text.IDocumentPartitioner; // packageimport |
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23 import org.eclipse.jface.text.DefaultIndentLineAutoEditStrategy; // packageimport |
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24 import org.eclipse.jface.text.ITextSelection; // packageimport |
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25 import org.eclipse.jface.text.Document; // packageimport |
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26 import org.eclipse.jface.text.FindReplaceDocumentAdapterContentProposalProvider; // packageimport |
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27 import org.eclipse.jface.text.ITextListener; // packageimport |
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28 import org.eclipse.jface.text.BadPartitioningException; // packageimport |
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29 import org.eclipse.jface.text.ITextViewerExtension5; // packageimport |
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30 import org.eclipse.jface.text.IDocumentPartitionerExtension3; // packageimport |
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31 import org.eclipse.jface.text.IUndoManager; // packageimport |
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32 import org.eclipse.jface.text.ITextHoverExtension2; // packageimport |
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33 import org.eclipse.jface.text.IRepairableDocument; // packageimport |
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34 import org.eclipse.jface.text.IRewriteTarget; // packageimport |
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35 import org.eclipse.jface.text.DefaultPositionUpdater; // packageimport |
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36 import org.eclipse.jface.text.RewriteSessionEditProcessor; // packageimport |
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37 import org.eclipse.jface.text.TextViewerHoverManager; // packageimport |
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38 import org.eclipse.jface.text.DocumentRewriteSession; // packageimport |
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39 import org.eclipse.jface.text.TextViewer; // packageimport |
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40 import org.eclipse.jface.text.ITextViewerExtension8; // packageimport |
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41 import org.eclipse.jface.text.RegExMessages; // packageimport |
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42 import org.eclipse.jface.text.IDelayedInputChangeProvider; // packageimport |
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43 import org.eclipse.jface.text.ITextOperationTargetExtension; // packageimport |
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44 import org.eclipse.jface.text.IWidgetTokenOwner; // packageimport |
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45 import org.eclipse.jface.text.IViewportListener; // packageimport |
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46 import org.eclipse.jface.text.GapTextStore; // packageimport |
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47 import org.eclipse.jface.text.MarkSelection; // packageimport |
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48 import org.eclipse.jface.text.IDocumentPartitioningListenerExtension; // packageimport |
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49 import org.eclipse.jface.text.IDocumentAdapterExtension; // packageimport |
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50 import org.eclipse.jface.text.IInformationControlExtension; // packageimport |
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51 import org.eclipse.jface.text.IDocumentPartitioningListenerExtension2; // packageimport |
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52 import org.eclipse.jface.text.ITextViewerExtension3; // packageimport |
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53 import org.eclipse.jface.text.IInformationControlCreator; // packageimport |
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54 import org.eclipse.jface.text.TypedRegion; // packageimport |
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55 import org.eclipse.jface.text.ISynchronizable; // packageimport |
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56 import org.eclipse.jface.text.IMarkRegionTarget; // packageimport |
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57 import org.eclipse.jface.text.TextViewerUndoManager; // packageimport |
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58 import org.eclipse.jface.text.IRegion; // packageimport |
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59 import org.eclipse.jface.text.IInformationControlExtension2; // packageimport |
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60 import org.eclipse.jface.text.IDocumentExtension4; // packageimport |
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61 import org.eclipse.jface.text.IDocumentExtension2; // packageimport |
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62 import org.eclipse.jface.text.IDocumentPartitionerExtension2; // packageimport |
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63 import org.eclipse.jface.text.DefaultInformationControl; // packageimport |
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64 import org.eclipse.jface.text.IWidgetTokenOwnerExtension; // packageimport |
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65 import org.eclipse.jface.text.DocumentClone; // packageimport |
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66 import org.eclipse.jface.text.DefaultUndoManager; // packageimport |
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67 import org.eclipse.jface.text.IFindReplaceTarget; // packageimport |
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68 import org.eclipse.jface.text.IAutoEditStrategy; // packageimport |
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69 import org.eclipse.jface.text.ILineTrackerExtension; // packageimport |
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70 import org.eclipse.jface.text.IUndoManagerExtension; // packageimport |
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71 import org.eclipse.jface.text.TextSelection; // packageimport |
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72 import org.eclipse.jface.text.DefaultAutoIndentStrategy; // packageimport |
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73 import org.eclipse.jface.text.IAutoIndentStrategy; // packageimport |
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74 import org.eclipse.jface.text.IPainter; // packageimport |
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75 import org.eclipse.jface.text.IInformationControl; // packageimport |
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76 import org.eclipse.jface.text.IInformationControlExtension3; // packageimport |
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77 import org.eclipse.jface.text.ITextViewerExtension6; // packageimport |
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78 import org.eclipse.jface.text.IInformationControlExtension4; // packageimport |
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79 import org.eclipse.jface.text.DefaultLineTracker; // packageimport |
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80 import org.eclipse.jface.text.IDocumentInformationMappingExtension; // packageimport |
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81 import org.eclipse.jface.text.IRepairableDocumentExtension; // packageimport |
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82 import org.eclipse.jface.text.ITextHover; // packageimport |
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83 import org.eclipse.jface.text.FindReplaceDocumentAdapter; // packageimport |
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84 import org.eclipse.jface.text.ILineTracker; // packageimport |
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85 import org.eclipse.jface.text.Line; // packageimport |
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86 import org.eclipse.jface.text.ITextViewerExtension; // packageimport |
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87 import org.eclipse.jface.text.IDocumentAdapter; // packageimport |
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88 import org.eclipse.jface.text.TextEvent; // packageimport |
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89 import org.eclipse.jface.text.BadLocationException; // packageimport |
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90 import org.eclipse.jface.text.AbstractDocument; // packageimport |
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91 import org.eclipse.jface.text.AbstractLineTracker; // packageimport |
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92 import org.eclipse.jface.text.TreeLineTracker; // packageimport |
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93 import org.eclipse.jface.text.ITextPresentationListener; // packageimport |
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94 import org.eclipse.jface.text.Region; // packageimport |
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95 import org.eclipse.jface.text.ITextViewer; // packageimport |
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96 import org.eclipse.jface.text.IDocumentInformationMapping; // packageimport |
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97 import org.eclipse.jface.text.MarginPainter; // packageimport |
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98 import org.eclipse.jface.text.IPaintPositionManager; // packageimport |
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99 import org.eclipse.jface.text.TextPresentation; // packageimport |
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100 import org.eclipse.jface.text.IFindReplaceTargetExtension; // packageimport |
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101 import org.eclipse.jface.text.ISlaveDocumentManagerExtension; // packageimport |
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102 import org.eclipse.jface.text.ISelectionValidator; // packageimport |
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103 import org.eclipse.jface.text.IDocumentExtension; // packageimport |
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104 import org.eclipse.jface.text.PropagatingFontFieldEditor; // packageimport |
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105 import org.eclipse.jface.text.ConfigurableLineTracker; // packageimport |
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106 import org.eclipse.jface.text.SlaveDocumentEvent; // packageimport |
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107 import org.eclipse.jface.text.IDocumentListener; // packageimport |
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108 import org.eclipse.jface.text.PaintManager; // packageimport |
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109 import org.eclipse.jface.text.IFindReplaceTargetExtension3; // packageimport |
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110 import org.eclipse.jface.text.ITextDoubleClickStrategy; // packageimport |
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111 import org.eclipse.jface.text.IDocumentExtension3; // packageimport |
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112 import org.eclipse.jface.text.Position; // packageimport |
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113 import org.eclipse.jface.text.TextMessages; // packageimport |
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114 import org.eclipse.jface.text.CopyOnWriteTextStore; // packageimport |
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115 import org.eclipse.jface.text.WhitespaceCharacterPainter; // packageimport |
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116 import org.eclipse.jface.text.IPositionUpdater; // packageimport |
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117 import org.eclipse.jface.text.DefaultTextDoubleClickStrategy; // packageimport |
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118 import org.eclipse.jface.text.ListLineTracker; // packageimport |
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119 import org.eclipse.jface.text.ITextInputListener; // packageimport |
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120 import org.eclipse.jface.text.BadPositionCategoryException; // packageimport |
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121 import org.eclipse.jface.text.IWidgetTokenKeeperExtension; // packageimport |
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122 import org.eclipse.jface.text.IInputChangedListener; // packageimport |
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123 import org.eclipse.jface.text.ITextOperationTarget; // packageimport |
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124 import org.eclipse.jface.text.IDocumentInformationMappingExtension2; // packageimport |
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125 import org.eclipse.jface.text.ITextViewerExtension7; // packageimport |
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126 import org.eclipse.jface.text.IInformationControlExtension5; // packageimport |
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127 import org.eclipse.jface.text.IDocumentRewriteSessionListener; // packageimport |
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128 import org.eclipse.jface.text.JFaceTextUtil; // packageimport |
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129 import org.eclipse.jface.text.AbstractReusableInformationControlCreator; // packageimport |
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130 import org.eclipse.jface.text.TabsToSpacesConverter; // packageimport |
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131 import org.eclipse.jface.text.CursorLinePainter; // packageimport |
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132 import org.eclipse.jface.text.ITextHoverExtension; // packageimport |
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133 import org.eclipse.jface.text.IEventConsumer; // packageimport |
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134 import org.eclipse.jface.text.IDocument; // packageimport |
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135 import org.eclipse.jface.text.IWidgetTokenKeeper; // packageimport |
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136 import org.eclipse.jface.text.DocumentCommand; // packageimport |
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137 import org.eclipse.jface.text.TypedPosition; // packageimport |
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138 import org.eclipse.jface.text.IEditingSupportRegistry; // packageimport |
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139 import org.eclipse.jface.text.IDocumentPartitionerExtension; // packageimport |
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140 import org.eclipse.jface.text.AbstractHoverInformationControlManager; // packageimport |
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141 import org.eclipse.jface.text.IEditingSupport; // packageimport |
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142 import org.eclipse.jface.text.IMarkSelection; // packageimport |
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143 import org.eclipse.jface.text.ISlaveDocumentManager; // packageimport |
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144 import org.eclipse.jface.text.DocumentEvent; // packageimport |
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145 import org.eclipse.jface.text.DocumentPartitioningChangedEvent; // packageimport |
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146 import org.eclipse.jface.text.ITextStore; // packageimport |
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147 import org.eclipse.jface.text.JFaceTextMessages; // packageimport |
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148 import org.eclipse.jface.text.DocumentRewriteSessionEvent; // packageimport |
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149 import org.eclipse.jface.text.SequentialRewriteTextStore; // packageimport |
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150 import org.eclipse.jface.text.DocumentRewriteSessionType; // packageimport |
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151 import org.eclipse.jface.text.TextAttribute; // packageimport |
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152 import org.eclipse.jface.text.ITextViewerExtension4; // packageimport |
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153 import org.eclipse.jface.text.ITypedRegion; // packageimport |
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154 |
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155 |
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156 import java.lang.all; |
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157 import java.util.List; |
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158 import java.util.ArrayList; |
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159 import java.util.Iterator; |
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160 import java.util.Set; |
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161 |
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162 |
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163 |
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164 |
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165 |
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166 import org.eclipse.swt.SWT; |
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167 import org.eclipse.swt.custom.TextChangeListener; |
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168 import org.eclipse.swt.custom.TextChangedEvent; |
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169 import org.eclipse.swt.custom.TextChangingEvent; |
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170 import org.eclipse.core.runtime.Assert; |
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171 |
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172 |
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173 /** |
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174 * Default implementation of {@link org.eclipse.jface.text.IDocumentAdapter}. |
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175 * <p> |
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176 * <strong>Note:</strong> This adapter does not work if the widget auto-wraps the text. |
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177 * </p> |
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178 */ |
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179 class DefaultDocumentAdapter : IDocumentAdapter, IDocumentListener, IDocumentAdapterExtension { |
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180 |
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181 /** The adapted document. */ |
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182 private IDocument fDocument; |
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183 /** The document clone for the non-forwarding case. */ |
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184 private IDocument fDocumentClone; |
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185 /** The original content */ |
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186 private String fOriginalContent; |
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187 /** The original line delimiters */ |
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188 private String[] fOriginalLineDelimiters; |
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189 /** The registered text change listeners */ |
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190 private List fTextChangeListeners; |
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191 /** |
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192 * The remembered document event |
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193 * @since 2.0 |
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194 */ |
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195 private DocumentEvent fEvent; |
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196 /** The line delimiter */ |
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197 private String fLineDelimiter= null; |
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198 /** |
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199 * Indicates whether this adapter is forwarding document changes |
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200 * @since 2.0 |
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201 */ |
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202 private bool fIsForwarding= true; |
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203 /** |
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204 * Length of document at receipt of <code>documentAboutToBeChanged</code> |
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205 * @since 2.1 |
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206 */ |
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207 private int fRememberedLengthOfDocument; |
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208 /** |
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209 * Length of first document line at receipt of <code>documentAboutToBeChanged</code> |
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210 * @since 2.1 |
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211 */ |
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212 private int fRememberedLengthOfFirstLine; |
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213 /** |
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214 * The data of the event at receipt of <code>documentAboutToBeChanged</code> |
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215 * @since 2.1 |
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216 */ |
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217 private DocumentEvent fOriginalEvent; |
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218 |
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219 |
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220 /** |
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221 * Creates a new document adapter which is initially not connected to |
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222 * any document. |
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223 */ |
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224 public this() { |
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225 fTextChangeListeners= new ArrayList(1); |
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226 fOriginalEvent= new DocumentEvent(); |
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227 } |
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228 |
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229 /** |
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230 * Sets the given document as the document to be adapted. |
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231 * |
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232 * @param document the document to be adapted or <code>null</code> if there is no document |
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233 */ |
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234 public void setDocument(IDocument document) { |
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235 |
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236 if (fDocument !is null) |
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237 fDocument.removePrenotifiedDocumentListener(this); |
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238 |
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239 fDocument= document; |
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240 fLineDelimiter= null; |
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241 |
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242 if (!fIsForwarding) { |
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243 fDocumentClone= null; |
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244 if (fDocument !is null) { |
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245 fOriginalContent= fDocument.get(); |
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246 fOriginalLineDelimiters= fDocument.getLegalLineDelimiters(); |
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247 } else { |
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248 fOriginalContent= null; |
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249 fOriginalLineDelimiters= null; |
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250 } |
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251 } |
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252 |
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253 if (fDocument !is null) |
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254 fDocument.addPrenotifiedDocumentListener(this); |
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255 } |
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256 |
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257 /* |
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258 * @see StyledTextContent#addTextChangeListener(TextChangeListener) |
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259 */ |
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260 public void addTextChangeListener(TextChangeListener listener) { |
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261 Assert.isNotNull(cast(Object)listener); |
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262 if (!fTextChangeListeners.contains(cast(Object)listener)) |
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263 fTextChangeListeners.add(cast(Object)listener); |
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264 } |
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265 |
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266 /* |
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267 * @see StyledTextContent#removeTextChangeListener(TextChangeListener) |
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268 */ |
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269 public void removeTextChangeListener(TextChangeListener listener) { |
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270 Assert.isNotNull(cast(Object)listener); |
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271 fTextChangeListeners.remove(cast(Object)listener); |
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272 } |
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273 |
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274 /** |
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275 * Tries to repair the line information. |
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276 * |
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277 * @param document the document |
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278 * @see IRepairableDocument#repairLineInformation() |
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279 * @since 3.0 |
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280 */ |
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281 private void repairLineInformation(IDocument document) { |
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282 if ( cast(IRepairableDocument)document ) { |
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283 IRepairableDocument repairable= cast(IRepairableDocument) document; |
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284 repairable.repairLineInformation(); |
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285 } |
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286 } |
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287 |
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288 /** |
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289 * Returns the line for the given line number. |
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290 * |
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291 * @param document the document |
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292 * @param line the line number |
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293 * @return the content of the line of the given number in the given document |
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294 * @throws BadLocationException if the line number is invalid for the adapted document |
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295 * @since 3.0 |
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296 */ |
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297 private String doGetLine(IDocument document, int line) { |
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298 IRegion r= document.getLineInformation(line); |
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299 return document.get(r.getOffset(), r.getLength()); |
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300 } |
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301 |
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302 private IDocument getDocumentForRead() { |
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303 if (!fIsForwarding) { |
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304 if (fDocumentClone is null) { |
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305 String content= fOriginalContent is null ? "" : fOriginalContent; //$NON-NLS-1$ |
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306 String[] delims= fOriginalLineDelimiters is null ? DefaultLineTracker.DELIMITERS : fOriginalLineDelimiters; |
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307 fDocumentClone= new DocumentClone(content, delims); |
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308 } |
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309 return fDocumentClone; |
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310 } |
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311 |
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312 return fDocument; |
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313 } |
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314 |
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315 /* |
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316 * @see StyledTextContent#getLine(int) |
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317 */ |
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318 public String getLine(int line) { |
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319 |
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320 IDocument document= getDocumentForRead(); |
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321 try { |
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322 return doGetLine(document, line); |
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323 } catch (BadLocationException x) { |
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324 repairLineInformation(document); |
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325 try { |
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326 return doGetLine(document, line); |
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327 } catch (BadLocationException x2) { |
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328 } |
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329 } |
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330 |
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331 SWT.error(SWT.ERROR_INVALID_ARGUMENT); |
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332 return null; |
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333 } |
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334 |
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335 /* |
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336 * @see StyledTextContent#getLineAtOffset(int) |
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337 */ |
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338 public int getLineAtOffset(int offset) { |
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339 IDocument document= getDocumentForRead(); |
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340 try { |
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341 return document.getLineOfOffset(offset); |
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342 } catch (BadLocationException x) { |
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343 repairLineInformation(document); |
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344 try { |
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345 return document.getLineOfOffset(offset); |
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346 } catch (BadLocationException x2) { |
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347 } |
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348 } |
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349 |
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350 SWT.error(SWT.ERROR_INVALID_ARGUMENT); |
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351 return -1; |
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352 } |
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353 |
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Added dwt-addons in original directory structure of eclipse.org
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354 /* |
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|
355 * @see StyledTextContent#getLineCount() |
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parents:
diff
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|
356 */ |
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parents:
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|
357 public int getLineCount() { |
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parents:
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|
358 return getDocumentForRead().getNumberOfLines(); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
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|
359 } |
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parents:
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|
360 |
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parents:
diff
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|
361 /* |
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parents:
diff
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|
362 * @see StyledTextContent#getOffsetAtLine(int) |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
363 */ |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
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|
364 public int getOffsetAtLine(int line) { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
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|
365 IDocument document= getDocumentForRead(); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
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|
366 try { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
367 return document.getLineOffset(line); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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changeset
|
368 } catch (BadLocationException x) { |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
369 repairLineInformation(document); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
changeset
|
370 try { |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
371 return document.getLineOffset(line); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
changeset
|
372 } catch (BadLocationException x2) { |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
373 } |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
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|
374 } |
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Added dwt-addons in original directory structure of eclipse.org
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|
375 |
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Added dwt-addons in original directory structure of eclipse.org
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|
376 SWT.error(SWT.ERROR_INVALID_ARGUMENT); |
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Added dwt-addons in original directory structure of eclipse.org
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377 return -1; |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
378 } |
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Added dwt-addons in original directory structure of eclipse.org
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|
379 |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
380 /* |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
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|
381 * @see StyledTextContent#getTextRange(int, int) |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
382 */ |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
383 public String getTextRange(int offset, int length) { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
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|
384 try { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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385 return getDocumentForRead().get(offset, length); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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changeset
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386 } catch (BadLocationException x) { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
387 SWT.error(SWT.ERROR_INVALID_ARGUMENT); |
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Added dwt-addons in original directory structure of eclipse.org
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388 return null; |
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Added dwt-addons in original directory structure of eclipse.org
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|
389 } |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
390 } |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
391 |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
392 /* |
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|
393 * @see StyledTextContent#replaceTextRange(int, int, String) |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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394 */ |
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Added dwt-addons in original directory structure of eclipse.org
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|
395 public void replaceTextRange(int pos, int length, String text) { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
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|
396 try { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
397 fDocument.replace(pos, length, text); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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changeset
|
398 } catch (BadLocationException x) { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
changeset
|
399 SWT.error(SWT.ERROR_INVALID_ARGUMENT); |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
400 } |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
401 } |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
402 |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
403 /* |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
404 * @see StyledTextContent#setText(String) |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
405 */ |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
406 public void setText(String text) { |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
407 fDocument.set(text); |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
408 } |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
409 |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
410 /* |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
411 * @see StyledTextContent#getCharCount() |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
412 */ |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
413 public int getCharCount() { |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
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|
414 return getDocumentForRead().getLength(); |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
415 } |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
416 |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
417 /* |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
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diff
changeset
|
418 * @see StyledTextContent#getLineDelimiter() |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
419 */ |
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Added dwt-addons in original directory structure of eclipse.org
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diff
changeset
|
420 public String getLineDelimiter() { |
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Added dwt-addons in original directory structure of eclipse.org
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changeset
|
421 if (fLineDelimiter is null) |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
changeset
|
422 fLineDelimiter= TextUtilities.getDefaultLineDelimiter(fDocument); |
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Added dwt-addons in original directory structure of eclipse.org
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|
423 return fLineDelimiter; |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
424 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
425 |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
426 /* |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
427 * @see IDocumentListener#documentChanged(DocumentEvent) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
428 */ |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
429 public void documentChanged(DocumentEvent event) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
changeset
|
430 // check whether the given event is the one which was remembered |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
changeset
|
431 if (fEvent is null || event !is fEvent) |
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Added dwt-addons in original directory structure of eclipse.org
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parents:
diff
changeset
|
432 return; |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
433 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
434 if (isPatchedEvent(event) || (event.getOffset() is 0 && event.getLength() is fRememberedLengthOfDocument)) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
435 fLineDelimiter= null; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
436 fireTextSet(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
437 } else { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
438 if (event.getOffset() < fRememberedLengthOfFirstLine) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
439 fLineDelimiter= null; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
440 fireTextChanged(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
441 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
442 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
443 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
444 /* |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
445 * @see IDocumentListener#documentAboutToBeChanged(DocumentEvent) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
446 */ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
447 public void documentAboutToBeChanged(DocumentEvent event) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
448 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
449 fRememberedLengthOfDocument= fDocument.getLength(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
450 try { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
451 fRememberedLengthOfFirstLine= fDocument.getLineLength(0); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
452 } catch (BadLocationException e) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
453 fRememberedLengthOfFirstLine= -1; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
454 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
455 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
456 fEvent= event; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
457 rememberEventData(fEvent); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
458 fireTextChanging(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
459 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
460 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
461 /** |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
462 * Checks whether this event has been changed between <code>documentAboutToBeChanged</code> and |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
463 * <code>documentChanged</code>. |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
464 * |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
465 * @param event the event to be checked |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
466 * @return <code>true</code> if the event has been changed, <code>false</code> otherwise |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
467 */ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
468 private bool isPatchedEvent(DocumentEvent event) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
469 return fOriginalEvent.fOffset !is event.fOffset || fOriginalEvent.fLength !is event.fLength || fOriginalEvent.fText !is event.fText; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
470 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
471 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
472 /** |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
473 * Makes a copy of the given event and remembers it. |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
474 * |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
475 * @param event the event to be copied |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
476 */ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
477 private void rememberEventData(DocumentEvent event) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
478 fOriginalEvent.fOffset= event.fOffset; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
479 fOriginalEvent.fLength= event.fLength; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
480 fOriginalEvent.fText= event.fText; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
481 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
482 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
483 /** |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
484 * Sends a text changed event to all registered listeners. |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
485 */ |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
486 private void fireTextChanged() { |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
487 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
488 if (!fIsForwarding) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
489 return; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
490 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
491 TextChangedEvent event= new TextChangedEvent(this); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
492 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
493 if (fTextChangeListeners !is null && fTextChangeListeners.size() > 0) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
494 Iterator e= (new ArrayList(fTextChangeListeners)).iterator(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
495 while (e.hasNext()) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
496 (cast(TextChangeListener) e.next()).textChanged(event); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
497 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
498 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
499 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
500 /** |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
501 * Sends a text set event to all registered listeners. |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
502 */ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
503 private void fireTextSet() { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
504 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
505 if (!fIsForwarding) |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
506 return; |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
507 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
508 TextChangedEvent event = new TextChangedEvent(this); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
509 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
510 if (fTextChangeListeners !is null && fTextChangeListeners.size() > 0) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
511 Iterator e= (new ArrayList(fTextChangeListeners)).iterator(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
512 while (e.hasNext()) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
513 (cast(TextChangeListener) e.next()).textSet(event); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
514 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
515 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
516 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
517 /** |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
518 * Sends the text changing event to all registered listeners. |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
519 */ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
520 private void fireTextChanging() { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
521 |
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Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
522 if (!fIsForwarding) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
523 return; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
524 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
525 try { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
526 IDocument document= fEvent.getDocument(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
527 if (document is null) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
528 return; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
529 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
530 TextChangingEvent event= new TextChangingEvent(this); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
531 event.start= fEvent.fOffset; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
532 event.replaceCharCount= fEvent.fLength; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
533 event.replaceLineCount= document.getNumberOfLines(fEvent.fOffset, fEvent.fLength) - 1; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
534 event.newText= fEvent.fText; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
535 event.newCharCount= (fEvent.fText is null ? 0 : fEvent.fText.length()); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
536 event.newLineCount= (fEvent.fText is null ? 0 : document.computeNumberOfLines(fEvent.fText)); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
537 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
538 if (fTextChangeListeners !is null && fTextChangeListeners.size() > 0) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
539 Iterator e= (new ArrayList(fTextChangeListeners)).iterator(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
540 while (e.hasNext()) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
541 (cast(TextChangeListener) e.next()).textChanging(event); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
542 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
543 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
544 } catch (BadLocationException e) { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
545 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
546 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
547 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
548 /* |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
549 * @see IDocumentAdapterExtension#resumeForwardingDocumentChanges() |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
550 * @since 2.0 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
551 */ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
552 public void resumeForwardingDocumentChanges() { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
553 fIsForwarding= true; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
554 fDocumentClone= null; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
555 fOriginalContent= null; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
556 fOriginalLineDelimiters= null; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
557 fireTextSet(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
558 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
559 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
560 /* |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
561 * @see IDocumentAdapterExtension#stopForwardingDocumentChanges() |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
562 * @since 2.0 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
563 */ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
564 public void stopForwardingDocumentChanges() { |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
565 fDocumentClone= null; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
566 fOriginalContent= fDocument.get(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
567 fOriginalLineDelimiters= fDocument.getLegalLineDelimiters(); |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
568 fIsForwarding= false; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
569 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
570 |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
571 /++ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
572 + SWT extension |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
573 +/ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
574 public int utf8AdjustOffset( int offset ){ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
575 if (fDocument is null) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
576 return offset; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
577 if (offset is 0) |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
578 return offset; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
579 if( offset >= fDocument.getLength() ){ |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
580 return offset; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
581 } |
120
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
12
diff
changeset
|
582 while( !isUTF8sequenceStart(fDocument.getChar(offset)) && offset > 0 ){ |
12
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
583 offset--; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
584 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
585 return offset; |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
586 } |
bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
587 } |