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.modeling.ui.actions;
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.ui.IWorkbenchPart;
18 import org.eclipse.ui.handlers.HandlerUtil;
19 import org.simantics.db.Resource;
20 import org.simantics.modeling.ui.diagram.PageSettingsDialog;
21 import org.simantics.modeling.ui.diagramEditor.DiagramEditor;
22 import org.simantics.ui.workbench.IResourceEditorInput;
26 * A Handler that shows PageSettings Dialog for DiagramViewer
28 * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
30 public class PageSettingsHandler extends AbstractHandler {
33 public Object execute(ExecutionEvent event) throws ExecutionException {
34 IWorkbenchPart ap = HandlerUtil.getActivePart(event);
35 if (ap instanceof DiagramEditor) {
36 DiagramEditor editor = (DiagramEditor) ap;
37 IResourceEditorInput input = (IResourceEditorInput)editor.getEditorInput();
38 Resource diagramResource = input.getResource();
39 if (diagramResource == null)
42 PageSettingsDialog dialog = new PageSettingsDialog(diagramResource, ap.getSite().getShell());
43 if (dialog.open() == PageSettingsDialog.OK) {
44 dialog.applySettings();