blob: 6b014987ef82f316c7954c254c207b417a994675 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*******************************************************************************
* Copyright (c) 2000, 2009 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.examples.pessimistic.ui;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.team.examples.pessimistic.PessimisticFilesystemProvider;
/**
* Removes the selected resources and their children resources from
* the control of the provider.
*/
public class RemoveFromControlAction extends PessimisticProviderAction {
/**
* Collects the selected resources into sets by project,
* then removes the resources from the provider associated
* with their containing project.
*
* @see org.eclipse.ui.IActionDelegate#run(IAction)
*/
public void run(IAction action) {
IResource[] resources= getSelectedResources();
if (resources == null || resources.length == 0)
return;
Set resourceSet= new HashSet(resources.length);
for(int i= 0; i < resources.length; i++) {
IResource resource= resources[i];
recursivelyAdd(resource, resourceSet);
}
if (!resourceSet.isEmpty()) {
final Map byProject= sortByProject(resourceSet);
IRunnableWithProgress runnable= new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) {
for (Iterator i= byProject.keySet().iterator(); i.hasNext();) {
IProject project= (IProject) i.next();
PessimisticFilesystemProvider provider= getProvider(project);
if (provider != null) {
Set set= (Set)byProject.get(project);
IResource[] resources= new IResource[set.size()];
set.toArray(resources);
provider.removeFromControl(resources, monitor);
}
}
}
};
runWithProgressDialog(runnable);
}
}
/**
* Answers <code>true</code> if and only if the resource is not <code>null</code>,
* not a project or the workspace root, and is controlled by the provider.
*
* @see org.eclipse.team.examples.pessimistic.ui.PessimisticProviderAction#shouldEnableFor(IResource)
*/
protected boolean shouldEnableFor(IResource resource) {
if (resource == null) {
return false;
}
if ((resource.getType() & (IResource.ROOT | IResource.PROJECT)) != 0) {
return false;
}
PessimisticFilesystemProvider provider= getProvider(resource);
if (provider == null)
return false;
return provider.isControlled(resource);
}
}
|
