2010-10-26 Francois Chouinard <fchouinard@gmail.com> Contribution for Bug309042
[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.ui / src / org / eclipse / linuxtools / tmf / ui / views / project / handlers / DeleteProjectHandler.java
1 /*******************************************************************************
2 * Copyright (c) 2009, 2010 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 * Francois Chouinard - Initial API and implementation
11 *******************************************************************************/
12
13 package org.eclipse.linuxtools.tmf.ui.views.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.IProject;
19 import org.eclipse.core.runtime.CoreException;
20 import org.eclipse.jface.viewers.ISelection;
21 import org.eclipse.jface.viewers.StructuredSelection;
22 import org.eclipse.linuxtools.tmf.ui.views.project.ProjectView;
23 import org.eclipse.linuxtools.tmf.ui.views.project.model.ITmfProjectTreeNode;
24 import org.eclipse.linuxtools.tmf.ui.views.project.model.TmfProjectNode;
25 import org.eclipse.ui.IWorkbenchPage;
26 import org.eclipse.ui.IWorkbenchWindow;
27 import org.eclipse.ui.PlatformUI;
28
29 /**
30 * <b><u>DeleteProjectHandler</u></b>
31 * <p>
32 * TODO: Implement me. Please.
33 */
34 public class DeleteProjectHandler extends AbstractHandler {
35
36 private TmfProjectNode fProject = null;
37
38 // ------------------------------------------------------------------------
39 // Validation
40 // ------------------------------------------------------------------------
41
42 @Override
43 public boolean isEnabled() {
44
45 // Check if we are closing down
46 IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
47 if (window == null)
48 return false;
49
50 // Check if we are in the Project View
51 IWorkbenchPage page = window.getActivePage();
52 if (!(page.getActivePart() instanceof ProjectView))
53 return false;
54
55 // Check if a project is selected
56 ISelection selection = page.getSelection(ProjectView.ID);
57 if (selection instanceof StructuredSelection) {
58 Object element = ((StructuredSelection) selection).getFirstElement();
59 fProject = (element instanceof TmfProjectNode) ? (TmfProjectNode) element : null;
60 }
61 return (fProject != null);
62 }
63
64 // ------------------------------------------------------------------------
65 // Execution
66 // ------------------------------------------------------------------------
67
68 @Override
69 public Object execute(ExecutionEvent event) throws ExecutionException {
70
71 IProject project = fProject.getProject();
72 ITmfProjectTreeNode parent = fProject.getParent();
73 try {
74 parent.removeChild(fProject);
75 parent.refresh();
76 project.delete(true, true, null);
77 } catch (CoreException e) {
78 e.printStackTrace();
79 }
80
81 return null;
82 }
83
84 }
This page took 0.031572 seconds and 5 git commands to generate.