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5e4bf87d | 1 | /******************************************************************************* |
c8422608 | 2 | * Copyright (c) 2009, 2013 Ericsson |
abbdd66a | 3 | * |
5e4bf87d BH |
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 | |
abbdd66a | 8 | * |
5e4bf87d BH |
9 | * Contributors: |
10 | * Francois Chouinard - 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.core.resources.IResource; | |
19 | import org.eclipse.core.runtime.CoreException; | |
5e4bf87d BH |
20 | import org.eclipse.jface.viewers.ISelection; |
21 | import org.eclipse.jface.viewers.ISelectionProvider; | |
22 | import org.eclipse.jface.viewers.TreeSelection; | |
e12ecd30 | 23 | import org.eclipse.jface.window.Window; |
8fd82db5 | 24 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; |
e12ecd30 | 25 | import org.eclipse.linuxtools.internal.tmf.ui.project.dialogs.SelectSupplementaryResourcesDialog; |
5e4bf87d BH |
26 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement; |
27 | import org.eclipse.ui.IWorkbenchPage; | |
28 | import org.eclipse.ui.IWorkbenchPart; | |
29 | import org.eclipse.ui.IWorkbenchWindow; | |
30 | import org.eclipse.ui.PlatformUI; | |
31 | ||
32 | /** | |
33 | * <b><u>DeleteTraceSupplementaryFilesHandler</u></b> | |
34 | * <p> | |
35 | * TODO: Implement me. Please. | |
36 | */ | |
37 | public class DeleteTraceSupplementaryFilesHandler extends AbstractHandler { | |
38 | ||
39 | // ------------------------------------------------------------------------ | |
40 | // Execution | |
41 | // ------------------------------------------------------------------------ | |
42 | ||
43 | @Override | |
44 | public Object execute(ExecutionEvent event) throws ExecutionException { | |
45 | ||
46 | // Check if we are closing down | |
47 | IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); | |
abbdd66a | 48 | if (window == null) { |
5e4bf87d | 49 | return null; |
abbdd66a | 50 | } |
5e4bf87d BH |
51 | |
52 | // Get the selection | |
53 | IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); | |
54 | IWorkbenchPart part = page.getActivePart(); | |
d5210347 PT |
55 | if (part == null) { |
56 | return false; | |
57 | } | |
5e4bf87d BH |
58 | ISelectionProvider selectionProvider = part.getSite().getSelectionProvider(); |
59 | if (selectionProvider == null) { | |
60 | return false; | |
61 | } | |
e12ecd30 | 62 | |
5e4bf87d BH |
63 | ISelection selection = selectionProvider.getSelection(); |
64 | ||
65 | // Make sure there is only selection and that it is an experiment | |
66 | if (selection instanceof TreeSelection) { | |
67 | TreeSelection sel = (TreeSelection) selection; | |
68 | // There should be only one item selected as per the plugin.xml | |
69 | Object element = sel.getFirstElement(); | |
70 | if (element instanceof TmfTraceElement) { | |
71 | TmfTraceElement trace = (TmfTraceElement) element; | |
72 | // If trace is under an experiment, use the original trace from the traces folder | |
73 | trace = trace.getElementUnderTraceFolder(); | |
e12ecd30 BH |
74 | |
75 | // Delete the selected resources | |
76 | IResource[] resources = trace.getSupplementaryResources(); | |
abbdd66a | 77 | |
e12ecd30 BH |
78 | SelectSupplementaryResourcesDialog dialog = new SelectSupplementaryResourcesDialog(window.getShell(), resources); |
79 | if (dialog.open() != Window.OK) { | |
80 | return null; | |
81 | } | |
82 | ||
83 | trace.deleteSupplementaryResources(dialog.getResources()); | |
84 | ||
85 | // Refresh project | |
86 | IResource resource = trace.getProject().getResource(); | |
87 | ||
5e4bf87d BH |
88 | if (resource != null) { |
89 | try { | |
abbdd66a | 90 | resource.refreshLocal(IResource.DEPTH_INFINITE, null); |
5e4bf87d | 91 | } catch (CoreException e) { |
8fd82db5 | 92 | Activator.getDefault().logError("Error refreshing resource " + resource, e); //$NON-NLS-1$ |
5e4bf87d BH |
93 | } |
94 | } | |
95 | } | |
96 | } | |
97 | ||
98 | return null; | |
99 | } | |
100 | ||
101 | } |