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[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / actions / EditStyleHandler.java
1 /*******************************************************************************\r
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
3  * in Industry THTH ry.\r
4  * All rights reserved. This program and the accompanying materials\r
5  * are made available under the terms of the Eclipse Public License v1.0\r
6  * which accompanies this distribution, and is available at\r
7  * http://www.eclipse.org/legal/epl-v10.html\r
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.modeling.ui.actions;\r
13 \r
14 import org.eclipse.core.commands.AbstractHandler;\r
15 import org.eclipse.core.commands.ExecutionEvent;\r
16 import org.eclipse.core.commands.ExecutionException;\r
17 import org.eclipse.jface.viewers.ISelection;\r
18 import org.eclipse.ui.handlers.HandlerUtil;\r
19 import org.simantics.db.Resource;\r
20 import org.simantics.modeling.ui.actions.style.EditStyle;\r
21 import org.simantics.ui.utils.ResourceAdaptionUtils;\r
22 \r
23 /**\r
24  * Edit Style command Eclipse 3 handler entrypoint. \r
25  * \r
26  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>\r
27  *\r
28  */\r
29 public class EditStyleHandler extends AbstractHandler {\r
30 \r
31     @Override\r
32     public Object execute(ExecutionEvent event) throws ExecutionException {\r
33         ISelection s = HandlerUtil.getCurrentSelectionChecked(event);\r
34         final Resource[] resources = ResourceAdaptionUtils.toResources(s);\r
35         if (resources.length != 0)\r
36             EditStyle.openStyleDialog(resources);\r
37         return null;\r
38     }\r
39 \r
40 }\r