1 /*******************************************************************************
2 * Copyright (c) 2007, 2011 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.event.view.handler;
14 import org.simantics.Simantics;
15 import org.simantics.db.ReadGraph;
16 import org.simantics.db.Resource;
17 import org.simantics.db.WriteGraph;
18 import org.simantics.db.exception.DatabaseException;
19 import org.simantics.event.view.preference.EventPrefs;
23 * @author Tuukka Lehtonen
25 public class ToggleHideInfoEvents extends PreferenceHandler {
28 protected boolean process(WriteGraph graph) throws DatabaseException {
29 Resource project = Simantics.getProjectResource();
30 if (project != null) {
31 boolean show = EventPrefs.hideInfoEvents(graph, project);
32 EventPrefs.setHideInfoEvents(graph, project, !show);
38 protected boolean isChecked(ReadGraph graph) throws DatabaseException {
39 return EventPrefs.hideInfoEvents(graph, Simantics.getProjectResource());