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
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.actions;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.mapping.ResourceMapping;
import org.eclipse.jface.action.IAction;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.ICVSUIConstants;
import org.eclipse.team.internal.ccvs.ui.mappings.ModelCompareOperation;
import org.eclipse.team.internal.ccvs.ui.subscriber.CompareParticipant;
import org.eclipse.team.internal.ccvs.ui.tags.TagSelectionDialog;
import org.eclipse.team.internal.ccvs.ui.tags.TagSource;
import org.eclipse.team.ui.TeamUI;
import org.eclipse.team.ui.synchronize.ISynchronizeParticipant;
public class CompareWithTagAction extends WorkspaceTraversalAction {
public void execute(IAction action) throws InvocationTargetException, InterruptedException {
// First, determine the tag to compare with
IResource[] resources = getSelectedResources();
CVSTag tag = promptForTag(resources);
if (tag == null)
return;
IFile file = getSelectedFile();
if (file != null) {
CVSCompareSubscriber compareSubscriber = new CVSCompareSubscriber(resources, tag);
SyncAction.showSingleFileComparison(getShell(), compareSubscriber, file, getTargetPage());
compareSubscriber.dispose();
return;
}
// Create a subscriber that can cover all projects invlived
CVSCompareSubscriber compareSubscriber = new CVSCompareSubscriber(getProjects(resources), tag);
if (isShowModelSync()) {
try {
ResourceMapping[] mappings = getCVSResourceMappings();
try {
// TODO: Only prime the area covered by the mappings
compareSubscriber.primeRemoteTree();
} catch(CVSException e) {
// ignore, the compare will fail if there is a real problem.
}
new ModelCompareOperation(getTargetPart(), mappings, compareSubscriber).run();
} catch (InterruptedException e) {
// Ignore
}
} else {
ResourceMapping[] resourceMappings = getCVSResourceMappings();
if (isLogicalModel(resourceMappings)) {
compareSubscriber = new CVSCompareSubscriber(getProjects(resources), tag);
resources = getResourcesToCompare(compareSubscriber);
compareSubscriber.dispose();
}
// create a subscriber specifically for the resources for display to the user
compareSubscriber = new CVSCompareSubscriber(resources, tag);
try {
compareSubscriber.primeRemoteTree();
} catch(CVSException e) {
// ignore, the compare will fail if there is a real problem.
}
// First check if there is an existing matching participant, if so then re-use it
CompareParticipant participant = CompareParticipant.getMatchingParticipant(resources, tag);
if (participant == null) {
CVSCompareSubscriber s = compareSubscriber;
participant = new CompareParticipant(s);
TeamUI.getSynchronizeManager().addSynchronizeParticipants(new ISynchronizeParticipant[]{participant});
}
participant.refresh(resources, null, null, null);
}
}
private boolean isShowModelSync() {
return CVSUIPlugin.getPlugin().getPreferenceStore().getBoolean(ICVSUIConstants.PREF_ENABLE_MODEL_SYNC);
}
protected CVSTag promptForTag(IResource[] resources) {
CVSTag tag = TagSelectionDialog.getTagToCompareWith(getShell(), TagSource.create(resources), TagSelectionDialog.INCLUDE_ALL_TAGS);
return tag;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForNonExistantResources()
*/
protected boolean isEnabledForNonExistantResources() {
return true;
}
}
|
