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annotate org.eclipse.text/src/org/eclipse/jface/text/SequentialRewriteTextStore.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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children 5feec68b4556
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12
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2006 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.SequentialRewriteTextStore;
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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.DefaultDocumentAdapter; // packageimport
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53 import org.eclipse.jface.text.ITextViewerExtension3; // packageimport
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54 import org.eclipse.jface.text.IInformationControlCreator; // packageimport
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55 import org.eclipse.jface.text.TypedRegion; // packageimport
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56 import org.eclipse.jface.text.ISynchronizable; // packageimport
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57 import org.eclipse.jface.text.IMarkRegionTarget; // packageimport
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58 import org.eclipse.jface.text.TextViewerUndoManager; // packageimport
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59 import org.eclipse.jface.text.IRegion; // packageimport
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60 import org.eclipse.jface.text.IInformationControlExtension2; // packageimport
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61 import org.eclipse.jface.text.IDocumentExtension4; // packageimport
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62 import org.eclipse.jface.text.IDocumentExtension2; // packageimport
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63 import org.eclipse.jface.text.IDocumentPartitionerExtension2; // packageimport
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64 import org.eclipse.jface.text.Assert; // packageimport
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65 import org.eclipse.jface.text.DefaultInformationControl; // packageimport
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66 import org.eclipse.jface.text.IWidgetTokenOwnerExtension; // packageimport
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67 import org.eclipse.jface.text.DocumentClone; // packageimport
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68 import org.eclipse.jface.text.DefaultUndoManager; // packageimport
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69 import org.eclipse.jface.text.IFindReplaceTarget; // packageimport
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70 import org.eclipse.jface.text.IAutoEditStrategy; // packageimport
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71 import org.eclipse.jface.text.ILineTrackerExtension; // packageimport
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72 import org.eclipse.jface.text.IUndoManagerExtension; // packageimport
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73 import org.eclipse.jface.text.TextSelection; // packageimport
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74 import org.eclipse.jface.text.DefaultAutoIndentStrategy; // packageimport
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75 import org.eclipse.jface.text.IAutoIndentStrategy; // packageimport
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76 import org.eclipse.jface.text.IPainter; // packageimport
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77 import org.eclipse.jface.text.IInformationControl; // packageimport
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78 import org.eclipse.jface.text.IInformationControlExtension3; // packageimport
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79 import org.eclipse.jface.text.ITextViewerExtension6; // packageimport
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80 import org.eclipse.jface.text.IInformationControlExtension4; // packageimport
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81 import org.eclipse.jface.text.DefaultLineTracker; // packageimport
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82 import org.eclipse.jface.text.IDocumentInformationMappingExtension; // packageimport
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83 import org.eclipse.jface.text.IRepairableDocumentExtension; // packageimport
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84 import org.eclipse.jface.text.ITextHover; // packageimport
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85 import org.eclipse.jface.text.FindReplaceDocumentAdapter; // packageimport
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86 import org.eclipse.jface.text.ILineTracker; // packageimport
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87 import org.eclipse.jface.text.Line; // packageimport
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88 import org.eclipse.jface.text.ITextViewerExtension; // packageimport
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89 import org.eclipse.jface.text.IDocumentAdapter; // packageimport
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90 import org.eclipse.jface.text.TextEvent; // packageimport
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91 import org.eclipse.jface.text.BadLocationException; // packageimport
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92 import org.eclipse.jface.text.AbstractDocument; // packageimport
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93 import org.eclipse.jface.text.AbstractLineTracker; // packageimport
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94 import org.eclipse.jface.text.TreeLineTracker; // packageimport
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95 import org.eclipse.jface.text.ITextPresentationListener; // packageimport
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96 import org.eclipse.jface.text.Region; // packageimport
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97 import org.eclipse.jface.text.ITextViewer; // packageimport
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98 import org.eclipse.jface.text.IDocumentInformationMapping; // packageimport
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99 import org.eclipse.jface.text.MarginPainter; // packageimport
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100 import org.eclipse.jface.text.IPaintPositionManager; // packageimport
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101 import org.eclipse.jface.text.TextPresentation; // packageimport
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102 import org.eclipse.jface.text.IFindReplaceTargetExtension; // packageimport
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103 import org.eclipse.jface.text.ISlaveDocumentManagerExtension; // packageimport
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104 import org.eclipse.jface.text.ISelectionValidator; // packageimport
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105 import org.eclipse.jface.text.IDocumentExtension; // packageimport
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106 import org.eclipse.jface.text.PropagatingFontFieldEditor; // packageimport
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107 import org.eclipse.jface.text.ConfigurableLineTracker; // packageimport
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108 import org.eclipse.jface.text.SlaveDocumentEvent; // packageimport
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109 import org.eclipse.jface.text.IDocumentListener; // packageimport
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110 import org.eclipse.jface.text.PaintManager; // packageimport
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111 import org.eclipse.jface.text.IFindReplaceTargetExtension3; // packageimport
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112 import org.eclipse.jface.text.ITextDoubleClickStrategy; // packageimport
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113 import org.eclipse.jface.text.IDocumentExtension3; // packageimport
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114 import org.eclipse.jface.text.Position; // packageimport
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115 import org.eclipse.jface.text.TextMessages; // packageimport
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116 import org.eclipse.jface.text.CopyOnWriteTextStore; // packageimport
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117 import org.eclipse.jface.text.WhitespaceCharacterPainter; // packageimport
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118 import org.eclipse.jface.text.IPositionUpdater; // packageimport
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119 import org.eclipse.jface.text.DefaultTextDoubleClickStrategy; // packageimport
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120 import org.eclipse.jface.text.ListLineTracker; // packageimport
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121 import org.eclipse.jface.text.ITextInputListener; // packageimport
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122 import org.eclipse.jface.text.BadPositionCategoryException; // packageimport
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123 import org.eclipse.jface.text.IWidgetTokenKeeperExtension; // packageimport
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124 import org.eclipse.jface.text.IInputChangedListener; // packageimport
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125 import org.eclipse.jface.text.ITextOperationTarget; // packageimport
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126 import org.eclipse.jface.text.IDocumentInformationMappingExtension2; // packageimport
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127 import org.eclipse.jface.text.ITextViewerExtension7; // packageimport
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128 import org.eclipse.jface.text.IInformationControlExtension5; // packageimport
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129 import org.eclipse.jface.text.IDocumentRewriteSessionListener; // packageimport
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130 import org.eclipse.jface.text.JFaceTextUtil; // packageimport
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131 import org.eclipse.jface.text.AbstractReusableInformationControlCreator; // packageimport
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132 import org.eclipse.jface.text.TabsToSpacesConverter; // packageimport
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133 import org.eclipse.jface.text.CursorLinePainter; // packageimport
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134 import org.eclipse.jface.text.ITextHoverExtension; // packageimport
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135 import org.eclipse.jface.text.IEventConsumer; // packageimport
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136 import org.eclipse.jface.text.IDocument; // packageimport
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137 import org.eclipse.jface.text.IWidgetTokenKeeper; // packageimport
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138 import org.eclipse.jface.text.DocumentCommand; // packageimport
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139 import org.eclipse.jface.text.TypedPosition; // packageimport
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140 import org.eclipse.jface.text.IEditingSupportRegistry; // packageimport
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141 import org.eclipse.jface.text.IDocumentPartitionerExtension; // packageimport
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142 import org.eclipse.jface.text.AbstractHoverInformationControlManager; // packageimport
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143 import org.eclipse.jface.text.IEditingSupport; // packageimport
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144 import org.eclipse.jface.text.IMarkSelection; // packageimport
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145 import org.eclipse.jface.text.ISlaveDocumentManager; // packageimport
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146 import org.eclipse.jface.text.DocumentEvent; // packageimport
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147 import org.eclipse.jface.text.DocumentPartitioningChangedEvent; // packageimport
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148 import org.eclipse.jface.text.ITextStore; // packageimport
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149 import org.eclipse.jface.text.JFaceTextMessages; // packageimport
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150 import org.eclipse.jface.text.DocumentRewriteSessionEvent; // packageimport
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151 import org.eclipse.jface.text.DocumentRewriteSessionType; // packageimport
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152 import org.eclipse.jface.text.TextAttribute; // packageimport
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153 import org.eclipse.jface.text.ITextViewerExtension4; // packageimport
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154 import org.eclipse.jface.text.ITypedRegion; // packageimport
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155
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156
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157 import java.lang.all;
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158 import java.util.LinkedList;
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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 /**
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167 * A text store that optimizes a given source text store for sequential rewriting.
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168 * While rewritten it keeps a list of replace command that serve as patches for
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169 * the source store. Only on request, the source store is indeed manipulated
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170 * by applying the patch commands to the source text store.
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171 *
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172 * @since 2.0
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173 * @deprecated since 3.3 as {@link GapTextStore} performs better even for sequential rewrite scenarios
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174 */
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175 public class SequentialRewriteTextStore : ITextStore {
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176
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177 /**
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178 * A buffered replace command.
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179 */
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180 private static class Replace {
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181 public int newOffset;
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182 public const int offset;
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183 public const int length;
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184 public const String text;
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185
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186 public this(int offset, int newOffset, int length, String text) {
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187 this.newOffset= newOffset;
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188 this.offset= offset;
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189 this.length= length;
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190 this.text= text;
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191 }
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192 }
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193
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194 /** The list of buffered replacements. */
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195 private LinkedList fReplaceList;
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196 /** The source text store */
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197 private ITextStore fSource;
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198 /** A flag to enforce sequential access. */
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199 private static const bool ASSERT_SEQUENTIALITY= false;
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200
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201
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202 /**
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203 * Creates a new sequential rewrite store for the given source store.
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204 *
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205 * @param source the source text store
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206 */
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207 public this(ITextStore source) {
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208 fReplaceList= new LinkedList();
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209 fSource= source;
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210 }
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211
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212 /**
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213 * Returns the source store of this rewrite store.
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214 *
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215 * @return the source store of this rewrite store
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216 */
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217 public ITextStore getSourceStore() {
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218 commit();
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219 return fSource;
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220 }
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221
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222 /*
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223 * @see org.eclipse.jface.text.ITextStore#replace(int, int, java.lang.String)
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224 */
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225 public void replace(int offset, int length, String text) {
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226 if (text is null)
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227 text= ""; //$NON-NLS-1$
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228
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229 if (fReplaceList.size() is 0) {
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230 fReplaceList.add(new Replace(offset, offset, length, text));
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231
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232 } else {
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233 Replace firstReplace= cast(Replace) fReplaceList.getFirst();
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234 Replace lastReplace= cast(Replace) fReplaceList.getLast();
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235
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236 // backward
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237 if (offset + length <= firstReplace.newOffset) {
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238 int delta= text.length - length;
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239 if (delta !is 0) {
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240 for (Iterator i= fReplaceList.iterator(); i.hasNext(); ) {
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241 Replace replace= cast(Replace) i.next();
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242 replace.newOffset += delta;
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243 }
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244 }
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245
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246 fReplaceList.addFirst(new Replace(offset, offset, length, text));
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247
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248 // forward
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249 } else if (offset >= lastReplace.newOffset + lastReplace.text.length) {
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250 int delta= getDelta(lastReplace);
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251 fReplaceList.add(new Replace(offset - delta, offset, length, text));
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252
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253 } else if (ASSERT_SEQUENTIALITY) {
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254 throw new IllegalArgumentException(null);
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255
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256 } else {
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257 commit();
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258 fSource.replace(offset, length, text);
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259 }
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260 }
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261 }
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262
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263 /*
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264 * @see org.eclipse.jface.text.ITextStore#set(java.lang.String)
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265 */
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266 public void set(String text) {
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267 fSource.set(text);
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268 fReplaceList.clear();
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269 }
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270
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271 /*
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parents:
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272 * @see org.eclipse.jface.text.ITextStore#get(int, int)
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273 */
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274 public String get(int offset, int length) {
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275
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diff changeset
276 if (fReplaceList.isEmpty())
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277 return fSource.get(offset, length);
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278
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279
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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diff changeset
280 Replace firstReplace= cast(Replace) fReplaceList.getFirst();
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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diff changeset
281 Replace lastReplace= cast(Replace) fReplaceList.getLast();
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282
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parents:
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283 // before
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diff changeset
284 if (offset + length <= firstReplace.newOffset) {
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diff changeset
285 return fSource.get(offset, length);
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286
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parents:
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287 // after
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288 } else if (offset >= lastReplace.newOffset + lastReplace.text.length) {
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diff changeset
289 int delta= getDelta(lastReplace);
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290 return fSource.get(offset - delta, length);
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291
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292 } else if (ASSERT_SEQUENTIALITY) {
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293 throw new IllegalArgumentException(null);
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294
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295 } else {
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296
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297 int delta= 0;
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298 for (Iterator i= fReplaceList.iterator(); i.hasNext(); ) {
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299 Replace replace= cast(Replace) i.next();
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300
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diff changeset
301 if (offset + length < replace.newOffset) {
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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302 return fSource.get(offset - delta, length);
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303
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304 } else if (offset >= replace.newOffset && offset + length <= replace.newOffset + replace.text.length) {
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305 return replace.text.substring(offset - replace.newOffset, offset - replace.newOffset + length);
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306
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307 } else if (offset >= replace.newOffset + replace.text.length) {
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308 delta= getDelta(replace);
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309 continue;
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310
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311 } else {
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312 commit();
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313 return fSource.get(offset, length);
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314 }
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315 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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316
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317 return fSource.get(offset - delta, length);
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318 }
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319
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320 }
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321
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322 /**
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323 * Returns the difference between the offset in the source store and the "same" offset in the
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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324 * rewrite store after the replace operation.
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Frank Benoit <benoit@tionex.de>
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325 *
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Frank Benoit <benoit@tionex.de>
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326 * @param replace the replace command
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327 * @return the difference
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328 */
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329 private static final int getDelta(Replace replace) {
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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330 return replace.newOffset - replace.offset + replace.text.length() - replace.length;
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331 }
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332
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Frank Benoit <benoit@tionex.de>
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333 /*
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parents:
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334 * @see org.eclipse.jface.text.ITextStore#get(int)
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335 */
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336 public char get(int offset) {
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337 if (fReplaceList.isEmpty())
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338 return fSource.get(offset);
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339
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diff changeset
340 Replace firstReplace= cast(Replace) fReplaceList.getFirst();
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diff changeset
341 Replace lastReplace= cast(Replace) fReplaceList.getLast();
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diff changeset
342
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343 // before
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344 if (offset < firstReplace.newOffset) {
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345 return fSource.get(offset);
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346
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347 // after
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diff changeset
348 } else if (offset >= lastReplace.newOffset + lastReplace.text.length()) {
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349 int delta= getDelta(lastReplace);
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350 return fSource.get(offset - delta);
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351
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352 } else if (ASSERT_SEQUENTIALITY) {
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parents:
diff changeset
353 throw new IllegalArgumentException(null);
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diff changeset
354
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355 } else {
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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parents:
diff changeset
356
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parents:
diff changeset
357 int delta= 0;
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parents:
diff changeset
358 for (Iterator i= fReplaceList.iterator(); i.hasNext(); ) {
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parents:
diff changeset
359 Replace replace= cast(Replace) i.next();
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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parents:
diff changeset
360
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
361 if (offset < replace.newOffset)
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
362 return fSource.get(offset - delta);
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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parents:
diff changeset
363
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
364 else if (offset < replace.newOffset + replace.text.length())
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
365 return replace.text.charAt(offset - replace.newOffset);
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
366
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
367 delta= getDelta(replace);
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parents:
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368 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
369
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diff changeset
370 return fSource.get(offset - delta);
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parents:
diff changeset
371 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
372 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
373
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
374 /*
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
375 * @see org.eclipse.jface.text.ITextStore#getLength()
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
376 */
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
377 public int getLength() {
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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parents:
diff changeset
378 if (fReplaceList.isEmpty())
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
379 return fSource.getLength();
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
380
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
381 Replace lastReplace= cast(Replace) fReplaceList.getLast();
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
382 return fSource.getLength() + getDelta(lastReplace);
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
383 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
384
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
385 /**
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
386 * Disposes this rewrite store.
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
387 */
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
388 public void dispose() {
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
389 fReplaceList= null;
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
390 fSource= null;
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
391 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
392
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
393 /**
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
394 * Commits all buffered replace commands.
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
395 */
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
396 private void commit() {
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
397
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
398 if (fReplaceList.isEmpty())
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
399 return;
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
400
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
401 StringBuffer buffer= new StringBuffer();
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
402
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
403 int delta= 0;
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
404 for (Iterator i= fReplaceList.iterator(); i.hasNext(); ) {
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
405 Replace replace= cast(Replace) i.next();
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
406
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
407 int offset= buffer.length() - delta;
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
408 buffer.append(fSource.get(offset, replace.offset - offset));
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
409 buffer.append(replace.text);
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
410 delta= getDelta(replace);
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
411 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
412
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
413 int offset= buffer.length() - delta;
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
414 buffer.append(fSource.get(offset, fSource.getLength() - offset));
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
415
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
416 fSource.set(buffer.toString());
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
417 fReplaceList.clear();
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
418 }
bc29606a740c Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
419 }