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1
11 package org.eclipse.team.internal.ccvs.ui.operations;
12
13 import java.util.ArrayList  ;
14
15 import org.eclipse.core.resources.*;
16 import org.eclipse.core.resources.mapping.ResourceMapping;
17 import org.eclipse.core.runtime.IProgressMonitor;
18 import org.eclipse.core.runtime.NullProgressMonitor;
19 import org.eclipse.team.core.TeamException;
20 import org.eclipse.team.core.diff.IDiff;
21 import org.eclipse.team.core.diff.IThreeWayDiff;
22 import org.eclipse.team.core.history.IFileRevision;
23 import org.eclipse.team.core.mapping.IResourceDiff;
24 import org.eclipse.team.core.mapping.IResourceDiffTree;
25 import org.eclipse.team.core.synchronize.SyncInfoFilter;
26 import org.eclipse.team.core.synchronize.SyncInfoFilter.ContentComparisonSyncInfoFilter;
27 import org.eclipse.team.core.variants.IResourceVariant;
28 import org.eclipse.team.internal.ccvs.core.*;
29 import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
30 import org.eclipse.team.internal.ccvs.ui.Policy;
31 import org.eclipse.ui.IWorkbenchPart;
32
33
37 public class CacheBaseContentsOperation extends CacheTreeContentsOperation {
38
39
40 public CacheBaseContentsOperation(IWorkbenchPart part, ResourceMapping[] mappings, IResourceDiffTree tree, boolean includeOutgoing) {
41 super(part, mappings, tree);
42 }
43
44
47 protected IFileRevision getRemoteFileState(IThreeWayDiff twd) {
48 IResourceDiff diff = (IResourceDiff)twd.getRemoteChange();
49 if (diff == null)
50 diff = (IResourceDiff)twd.getLocalChange();
51 IFileRevision base = diff.getBeforeState();
52 return base;
53 }
54
55
58 protected boolean isEnabledForDirection(int direction) {
59 return true;
60 }
61
62
65 protected ICVSRemoteResource buildTree(CVSTeamProvider provider) throws TeamException {
66 return CVSProviderPlugin.getPlugin().getCVSWorkspaceSubscriber().buildBaseTree(provider.getProject(), true, new NullProgressMonitor());
67 }
68
69 protected void execute(CVSTeamProvider provider, IResource[] resources, boolean recurse, IProgressMonitor monitor) throws CVSException, InterruptedException {
70 IResource[] localChanges = getFilesWithLocalChanges(resources, recurse);
71 super.execute(provider, resources, recurse, monitor);
72 if (localChanges.length > 0) {
74 performCleanTimestamps(localChanges[0].getProject(), localChanges, monitor);
75 }
76 }
77
78 private IResource[] getFilesWithLocalChanges(IResource[] resources, boolean recurse) {
79 ArrayList result = new ArrayList ();
80 for (int i = 0; i < resources.length; i++) {
81 IResource resource = resources[i];
82 IDiff[] nodes = getTree().getDiffs(resource, recurse ? IResource.DEPTH_INFINITE: IResource.DEPTH_ONE);
83 for (int j = 0; j < nodes.length; j++) {
84 IDiff node = nodes[j];
85 if (isFileWithLocalChange(node)) {
86 result.add(getTree().getResource(node));
87 }
88 }
89 }
90 return (IResource[]) result.toArray(new IResource[result.size()]);
91 }
92
93 private boolean isFileWithLocalChange(IDiff node) {
94 if (node instanceof IThreeWayDiff) {
95 IThreeWayDiff twd = (IThreeWayDiff) node;
96 return (twd.getDirection() == IThreeWayDiff.OUTGOING || twd.getDirection() == IThreeWayDiff.CONFLICTING)
97 && getTree().getResource(node).getType() == IResource.FILE;
98 }
99 return false;
100 }
101
102 private void performCleanTimestamps(IProject project, final IResource[] resources, IProgressMonitor monitor) throws CVSException {
103 ICVSFolder folder = CVSWorkspaceRoot.getCVSFolderFor(project);
104 final ContentComparisonSyncInfoFilter comparator = new SyncInfoFilter.ContentComparisonSyncInfoFilter(false);
105 folder.run(new ICVSRunnable() {
106 public void run(IProgressMonitor monitor) throws CVSException {
107 monitor.beginTask(null, resources.length * 100);
108 for (int i = 0; i < resources.length; i++) {
109 IResource resource = resources[i];
110 if (resource.exists() && resource.getType() == IResource.FILE) {
111 IResourceVariant remoteResource = (IResourceVariant)CVSWorkspaceRoot.getRemoteResourceFor(resource);
112 if (remoteResource != null && comparator.compareContents((IFile)resource, remoteResource, Policy.subMonitorFor(monitor, 100))) {
113 ICVSFile cvsFile = CVSWorkspaceRoot.getCVSFileFor((IFile)resource);
114 cvsFile.checkedIn(null, false );
115 }
116 }
117 }
118 monitor.done();
119 }
120 }, Policy.subMonitorFor(monitor, 100));
121 }
122
123 }
124 |
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