]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/handlers/RenameNodeHandler.java
Fixed StandardCopyHandler SWT threading regression
[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / modelBrowser / handlers / RenameNodeHandler.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
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
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.modeling.ui.modelBrowser.handlers;
13
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.action.IStatusLineManager;
18 import org.eclipse.jface.viewers.ISelection;
19 import org.eclipse.ui.IActionBars;
20 import org.eclipse.ui.IWorkbenchPart;
21 import org.eclipse.ui.handlers.HandlerUtil;
22 import org.simantics.browsing.ui.GraphExplorer;
23 import org.simantics.browsing.ui.NodeContext;
24 import org.simantics.browsing.ui.common.ColumnKeys;
25 import org.simantics.utils.ui.ISelectionUtils;
26 import org.simantics.utils.ui.workbench.WorkbenchUtils;
27
28 public class RenameNodeHandler extends AbstractHandler {
29
30     @Override
31     public Object execute(ExecutionEvent event) throws ExecutionException {
32         ISelection sel = HandlerUtil.getCurrentSelection(event);
33         NodeContext ctx = ISelectionUtils.filterSingleSelection(sel, NodeContext.class);
34         if (ctx == null)
35             return null;
36
37         IWorkbenchPart part = HandlerUtil.getActivePart(event);
38         if (part == null)
39             return null;
40
41         IActionBars bars = WorkbenchUtils.getActionBars(part);
42         IStatusLineManager status = bars.getStatusLineManager();
43
44         GraphExplorer graphExplorer = (GraphExplorer) part.getAdapter(GraphExplorer.class);
45         if (graphExplorer != null) {
46                 String error = graphExplorer.startEditing(ctx, ColumnKeys.SINGLE); 
47             if (error != null) {
48                 status.setErrorMessage(error);
49             } else {
50                 status.setErrorMessage(null);
51             }
52         }
53
54         return null;
55     }
56
57
58 }