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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2005 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 dwtx.text.edits.ISourceModifier;
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14
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131
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15 import dwtx.text.edits.MultiTextEdit; // packageimport
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16 import dwtx.text.edits.CopySourceEdit; // packageimport
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17 import dwtx.text.edits.MoveSourceEdit; // packageimport
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18 import dwtx.text.edits.CopyingRangeMarker; // packageimport
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19 import dwtx.text.edits.ReplaceEdit; // packageimport
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20 import dwtx.text.edits.EditDocument; // packageimport
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21 import dwtx.text.edits.UndoCollector; // packageimport
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22 import dwtx.text.edits.DeleteEdit; // packageimport
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23 import dwtx.text.edits.MoveTargetEdit; // packageimport
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24 import dwtx.text.edits.CopyTargetEdit; // packageimport
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25 import dwtx.text.edits.TextEditCopier; // packageimport
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26 import dwtx.text.edits.TextEditMessages; // packageimport
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27 import dwtx.text.edits.TextEditProcessor; // packageimport
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28 import dwtx.text.edits.MalformedTreeException; // packageimport
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29 import dwtx.text.edits.TreeIterationInfo; // packageimport
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30 import dwtx.text.edits.TextEditVisitor; // packageimport
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31 import dwtx.text.edits.TextEditGroup; // packageimport
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32 import dwtx.text.edits.TextEdit; // packageimport
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33 import dwtx.text.edits.RangeMarker; // packageimport
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34 import dwtx.text.edits.UndoEdit; // packageimport
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35 import dwtx.text.edits.InsertEdit; // packageimport
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36
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37
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129
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38 import dwt.dwthelper.utils;
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39
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40 /**
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41 * A source modifier can be used to modify the source of
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42 * a move or copy edit before it gets inserted at the target
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43 * position. This is useful if the text to be copied has to
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44 * be modified before it is inserted without changing the
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45 * original source.
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46 *
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47 * @since 3.0
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48 */
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49 public interface ISourceModifier {
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50 /**
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51 * Returns the modification to be done to the passed
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52 * string in form of replace edits. The set of returned
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53 * replace edits must modify disjoint text regions.
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54 * Violating this requirement will result in a <code>
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55 * BadLocationException</code> while executing the
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56 * associated move or copy edit.
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57 * <p>
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58 * The caller of this method is responsible to apply
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59 * the returned edits to the passed source.
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60 *
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61 * @param source the source to be copied or moved
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62 * @return an array of <code>ReplaceEdits</code>
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63 * describing the modifications.
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64 */
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65 public ReplaceEdit[] getModifications(String source);
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66
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67 /**
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68 * Creates a copy of this source modifier object. The copy will
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69 * be used in a different text edit object. So it should be
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70 * created in a way that is doesn't conflict with other text edits
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71 * referring to this source modifier.
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72 *
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73 * @return the copy of the source modifier
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74 */
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75 public ISourceModifier copy();
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76 }
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