3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
7 * The contents of this file are subject to the Mozilla Public License Version 1.1
8 * See LICENSE.TXT at the top of this package for the full license terms.
10 package eu
.etaxonomy
.taxeditor
.bulkeditor
.handler
;
12 import java
.util
.Iterator
;
14 import org
.eclipse
.core
.commands
.AbstractHandler
;
15 import org
.eclipse
.core
.commands
.ExecutionEvent
;
16 import org
.eclipse
.core
.commands
.ExecutionException
;
17 import org
.eclipse
.jface
.text
.TextSelection
;
18 import org
.eclipse
.ui
.handlers
.HandlerUtil
;
20 import eu
.etaxonomy
.taxeditor
.annotatedlineeditor
.LineAnnotation
;
21 import eu
.etaxonomy
.taxeditor
.annotatedlineeditor
.LineAnnotationModel
;
22 import eu
.etaxonomy
.taxeditor
.bulkeditor
.BulkEditor
;
23 import eu
.etaxonomy
.taxeditor
.bulkeditor
.IBulkEditorConstants
;
24 import eu
.etaxonomy
.taxeditor
.model
.LineSelection
;
27 * <p>SetMergeCandidateHandler class.</p>
33 public class SetMergeCandidateHandler
extends AbstractHandler
{
36 * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
39 public Object
execute(ExecutionEvent event
) throws ExecutionException
{
41 if (HandlerUtil
.getCurrentSelection(event
) instanceof TextSelection
42 && HandlerUtil
.getActiveEditor(event
) instanceof BulkEditor
) {
43 TextSelection selection
= (TextSelection
) HandlerUtil
.getCurrentSelection(event
);
44 BulkEditor editor
= (BulkEditor
) HandlerUtil
.getActiveEditor(event
);
46 LineAnnotationModel model
= (LineAnnotationModel
) editor
.getDocumentProvider().getAnnotationModel(editor
.getEditorInput());
48 Iterator iter
= model
.getAnnotationIterator(selection
.getOffset(), selection
.getLength(), true, true);
49 while (iter
.hasNext()) {
50 Object next
= iter
.next();
51 if (next
instanceof LineAnnotation
) {
52 model
.changeAnnotationType(
53 (LineAnnotation
) next
, IBulkEditorConstants
.TYPE_MERGE_CANDIDATE
);