1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.diagram.synchronization.graph;
14 import org.simantics.databoard.Bindings;
15 import org.simantics.db.Resource;
16 import org.simantics.diagram.synchronization.IModificationQueue;
17 import org.simantics.diagram.synchronization.ISynchronizationContext;
18 import org.simantics.g2d.element.ElementHints;
19 import org.simantics.utils.datastructures.hints.IHintContext.Key;
20 import org.simantics.utils.datastructures.hints.IHintObservable;
23 * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
25 public class TextSynchronizer extends ResourceSynchronizer {
27 public static final TextSynchronizer INSTANCE = new TextSynchronizer();
29 private static final Key[] SYNCHRONIZED_HINTS = {
34 public Key[] getSynchronizedHints() {
35 return SYNCHRONIZED_HINTS;
39 public boolean hintChanged(ISynchronizationContext context, IModificationQueue queue, Resource object, IHintObservable sender, Key key, Object oldValue, Object newValue) {
40 if (ElementHints.KEY_TEXT.equals(key)) {
41 BasicResources br = context.get(GraphSynchronizationHints.BASIC_RESOURCES);
42 return queue.offer(new PropertyModification(object, br.DIA.HasText, br.L0.String, newValue, Bindings.STRING), null);