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002f9f07 | 1 | /******************************************************************************* |
ceb60136 | 2 | * Copyright (c) 2009, 2014 Ericsson |
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3 | * |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Francois Chouinard - Initial API and implementation | |
ceb60136 | 11 | * Bernd Hufmann - Update selection handling |
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12 | *******************************************************************************/ |
13 | ||
14 | package org.eclipse.linuxtools.internal.tmf.ui.project.handlers; | |
15 | ||
16 | import org.eclipse.core.commands.AbstractHandler; | |
17 | import org.eclipse.core.commands.ExecutionEvent; | |
18 | import org.eclipse.core.commands.ExecutionException; | |
19 | import org.eclipse.jface.viewers.ISelection; | |
ceb60136 | 20 | import org.eclipse.jface.viewers.IStructuredSelection; |
002f9f07 | 21 | import org.eclipse.jface.viewers.StructuredSelection; |
002f9f07 | 22 | import org.eclipse.jface.wizard.WizardDialog; |
1de10308 | 23 | import org.eclipse.linuxtools.internal.tmf.ui.project.wizards.importtrace.ImportTraceWizard; |
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24 | import org.eclipse.ui.IWorkbenchWindow; |
25 | import org.eclipse.ui.PlatformUI; | |
ceb60136 | 26 | import org.eclipse.ui.handlers.HandlerUtil; |
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27 | |
28 | /** | |
29 | * <b><u>ImportTraceHandler</u></b> | |
30 | * <p> | |
31 | * Starts an ImportTraceWizard that will handle the lowly details. | |
32 | */ | |
33 | public class ImportTraceHandler extends AbstractHandler { | |
34 | ||
35 | // ------------------------------------------------------------------------ | |
36 | // Execution | |
37 | // ------------------------------------------------------------------------ | |
38 | ||
39 | @Override | |
40 | public Object execute(ExecutionEvent event) throws ExecutionException { | |
ceb60136 BH |
41 | ImportTraceWizard w = new ImportTraceWizard(); |
42 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); | |
002f9f07 | 43 | |
ceb60136 BH |
44 | if (window == null) { |
45 | return false; | |
002f9f07 | 46 | } |
002f9f07 | 47 | |
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48 | ISelection currentSelection = HandlerUtil.getCurrentSelection(event); |
49 | // Menu Selection is only not null for context-sensitive menu | |
50 | ISelection menuSelection = HandlerUtil.getActiveMenuSelection(event); | |
002f9f07 | 51 | |
ceb60136 | 52 | IStructuredSelection sec = StructuredSelection.EMPTY; |
002f9f07 | 53 | |
ceb60136 BH |
54 | // Only use the selection if handler is called from context-sensitive menu |
55 | if ((menuSelection != null) && (currentSelection instanceof IStructuredSelection)) { | |
56 | sec = (IStructuredSelection) currentSelection; | |
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57 | } |
58 | ||
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59 | w.init(PlatformUI.getWorkbench(), sec); |
60 | WizardDialog dialog = new WizardDialog(window.getShell(), w); | |
61 | dialog.open(); | |
62 | return null; | |
002f9f07 | 63 | } |
002f9f07 | 64 | } |