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339d539c PT |
1 | /******************************************************************************* |
2 | * Copyright (c) 2014 Ericsson | |
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 | * Patrick Tasse - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.internal.tmf.ui.project.handlers; | |
14 | ||
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.IStructuredSelection; | |
20 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceFolder; | |
21 | import org.eclipse.linuxtools.tmf.ui.project.wizards.NewFolderDialog; | |
22 | import org.eclipse.swt.widgets.Shell; | |
23 | import org.eclipse.ui.IWorkbenchWindow; | |
24 | import org.eclipse.ui.PlatformUI; | |
25 | import org.eclipse.ui.handlers.HandlerUtil; | |
26 | ||
27 | /** | |
28 | * Handler for the New Folder command. | |
29 | */ | |
30 | public class NewFolderHandler extends AbstractHandler { | |
31 | ||
32 | // ------------------------------------------------------------------------ | |
33 | // Execution | |
34 | // ------------------------------------------------------------------------ | |
35 | ||
36 | @Override | |
37 | public Object execute(ExecutionEvent event) throws ExecutionException { | |
38 | ||
39 | // Check if we are closing down | |
40 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); | |
41 | if (window == null) { | |
42 | return null; | |
43 | } | |
44 | ||
45 | ISelection selection = HandlerUtil.getCurrentSelection(event); | |
46 | if (!(selection instanceof IStructuredSelection)) { | |
47 | return null; | |
48 | } | |
49 | final Object element = ((IStructuredSelection) selection).getFirstElement(); | |
50 | if (!(element instanceof TmfTraceFolder)) { | |
51 | return null; | |
52 | } | |
53 | TmfTraceFolder parent = (TmfTraceFolder) element; | |
54 | ||
55 | // Fire the New Folder dialog | |
56 | Shell shell = window.getShell(); | |
57 | NewFolderDialog dialog = new NewFolderDialog(shell, parent); | |
58 | dialog.open(); | |
59 | ||
60 | return null; | |
61 | } | |
62 | ||
63 | } |