1 /*******************************************************************************
2 * Copyright (c) 2011 Ericsson
4 * All rights reserved. This program and the accompanying materials are
5 * made available under the terms of the Eclipse Public License v1.0 which
6 * accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * Francois Chouinard - Initial API and implementation
11 *******************************************************************************/
13 package org
.eclipse
.linuxtools
.internal
.tmf
.ui
.project
.handlers
;
15 import org
.eclipse
.core
.commands
.AbstractHandler
;
16 import org
.eclipse
.core
.commands
.ExecutionEvent
;
17 import org
.eclipse
.core
.commands
.ExecutionException
;
18 import org
.eclipse
.jface
.viewers
.ISelection
;
19 import org
.eclipse
.jface
.viewers
.ISelectionProvider
;
20 import org
.eclipse
.jface
.viewers
.TreeSelection
;
21 import org
.eclipse
.linuxtools
.tmf
.ui
.project
.model
.TmfExperimentElement
;
22 import org
.eclipse
.linuxtools
.tmf
.ui
.project
.wizards
.RenameExperimentDialog
;
23 import org
.eclipse
.swt
.widgets
.Shell
;
24 import org
.eclipse
.ui
.IWorkbenchPage
;
25 import org
.eclipse
.ui
.IWorkbenchPart
;
26 import org
.eclipse
.ui
.IWorkbenchWindow
;
27 import org
.eclipse
.ui
.PlatformUI
;
30 * <b><u>RenameExperimentHandler</u></b>
33 public class RenameExperimentHandler
extends AbstractHandler
{
35 private TmfExperimentElement fExperiment
= null;
37 // ------------------------------------------------------------------------
39 // ------------------------------------------------------------------------
42 public boolean isEnabled() {
44 // Check if we are closing down
45 IWorkbenchWindow window
= PlatformUI
.getWorkbench().getActiveWorkbenchWindow();
51 IWorkbenchPage page
= PlatformUI
.getWorkbench().getActiveWorkbenchWindow().getActivePage();
52 IWorkbenchPart part
= page
.getActivePart();
56 ISelectionProvider selectionProvider
= part
.getSite().getSelectionProvider();
57 if (selectionProvider
== null) {
60 ISelection selection
= selectionProvider
.getSelection();
62 // Make sure there is only selection and that it is an experiment
64 if (selection
instanceof TreeSelection
) {
65 TreeSelection sel
= (TreeSelection
) selection
;
66 Object element
= sel
.getFirstElement();
67 if (element
instanceof TmfExperimentElement
) {
68 fExperiment
= (TmfExperimentElement
) element
;
72 return (fExperiment
!= null);
75 // ------------------------------------------------------------------------
77 // ------------------------------------------------------------------------
80 public Object
execute(ExecutionEvent event
) throws ExecutionException
{
82 // Check if we are closing down
83 IWorkbenchWindow window
= PlatformUI
.getWorkbench().getActiveWorkbenchWindow();
88 // Fire the Rename Experiment dialog
89 Shell shell
= window
.getShell();
90 RenameExperimentDialog dialog
= new RenameExperimentDialog(shell
, fExperiment
);