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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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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.text.edits.CopyingRangeMarker;
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15 import org.eclipse.text.edits.MultiTextEdit; // packageimport
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16 import org.eclipse.text.edits.CopySourceEdit; // packageimport
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17 import org.eclipse.text.edits.MoveSourceEdit; // packageimport
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18 import org.eclipse.text.edits.ReplaceEdit; // packageimport
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19 import org.eclipse.text.edits.EditDocument; // packageimport
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20 import org.eclipse.text.edits.UndoCollector; // packageimport
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21 import org.eclipse.text.edits.DeleteEdit; // packageimport
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22 import org.eclipse.text.edits.MoveTargetEdit; // packageimport
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23 import org.eclipse.text.edits.CopyTargetEdit; // packageimport
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24 import org.eclipse.text.edits.TextEditCopier; // packageimport
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25 import org.eclipse.text.edits.ISourceModifier; // packageimport
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26 import org.eclipse.text.edits.TextEditMessages; // packageimport
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27 import org.eclipse.text.edits.TextEditProcessor; // packageimport
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28 import org.eclipse.text.edits.MalformedTreeException; // packageimport
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29 import org.eclipse.text.edits.TreeIterationInfo; // packageimport
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30 import org.eclipse.text.edits.TextEditVisitor; // packageimport
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31 import org.eclipse.text.edits.TextEditGroup; // packageimport
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32 import org.eclipse.text.edits.TextEdit; // packageimport
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33 import org.eclipse.text.edits.RangeMarker; // packageimport
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34 import org.eclipse.text.edits.UndoEdit; // packageimport
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35 import org.eclipse.text.edits.InsertEdit; // packageimport
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36
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37
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38 import java.lang.all;
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39 import java.util.Set;
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40
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41 import org.eclipse.jface.text.BadLocationException;
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42 import org.eclipse.jface.text.IDocument;
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43
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44 /**
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45 * A <code>CopyingRangeMarker</code> can be used to track positions when executing
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46 * text edits. Additionally a copying range marker stores a local copy of the
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47 * text it captures when it gets executed.
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48 *
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49 * @since 3.0
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50 */
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51 public final class CopyingRangeMarker : TextEdit {
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52
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53 private String fText;
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54
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55 /**
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56 * Creates a new <tt>CopyRangeMarker</tt> for the given
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57 * offset and length.
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58 *
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59 * @param offset the marker's offset
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60 * @param length the marker's length
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61 */
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62 public this(int offset, int length) {
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63 super(offset, length);
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64 }
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65
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66 /*
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67 * Copy constructor
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68 */
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69 private this(CopyingRangeMarker other) {
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70 super(other);
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71 fText= other.fText;
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72 }
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73
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74 /*
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75 * @see TextEdit#doCopy
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76 */
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77 protected TextEdit doCopy() {
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78 return new CopyingRangeMarker(this);
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79 }
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80
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81 /*
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82 * @see TextEdit#accept0
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83 */
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84 protected void accept0(TextEditVisitor visitor) {
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85 bool visitChildren= visitor.visit(this);
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86 if (visitChildren) {
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87 acceptChildren(visitor);
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88 }
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89 }
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90
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91 /*
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92 * @see TextEdit#performDocumentUpdating
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93 */
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94 int performDocumentUpdating(IDocument document) {
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95 fText= document.get(getOffset(), getLength());
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96 fDelta= 0;
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97 return fDelta;
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98 }
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99
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100 /*
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101 * @see TextEdit#deleteChildren
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102 */
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103 bool deleteChildren() {
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104 return false;
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105 }
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106 }