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1
11 package org.eclipse.team.internal.ccvs.ui.mappings;
12
13 import java.util.ArrayList  ;
14 import java.util.List ;
15
16 import org.eclipse.core.resources.*;
17 import org.eclipse.core.runtime.*;
18 import org.eclipse.osgi.util.NLS;
19 import org.eclipse.team.core.diff.IDiff;
20 import org.eclipse.team.core.diff.IThreeWayDiff;
21 import org.eclipse.team.core.history.IFileRevision;
22 import org.eclipse.team.core.mapping.ISynchronizationScopeManager;
23 import org.eclipse.team.core.mapping.provider.ResourceDiffTree;
24 import org.eclipse.team.core.subscribers.Subscriber;
25 import org.eclipse.team.core.variants.IResourceVariant;
26 import org.eclipse.team.internal.ccvs.core.*;
27 import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
28 import org.eclipse.team.internal.ccvs.core.syncinfo.*;
29 import org.eclipse.team.internal.ccvs.ui.CVSUIMessages;
30 import org.eclipse.team.internal.ui.Utils;
31
32 public class MergeSubscriberContext extends CVSSubscriberMergeContext {
33
34 public static MergeSubscriberContext createContext(ISynchronizationScopeManager manager, Subscriber subscriber) {
35 MergeSubscriberContext mergeContext = new MergeSubscriberContext(subscriber, manager);
36 mergeContext.initialize();
37 return mergeContext;
38 }
39
40 private boolean cancel = true;
41
42 public MergeSubscriberContext(Subscriber subscriber, ISynchronizationScopeManager manager) {
43 super(subscriber, manager);
44 }
45
46
49 public void markAsMerged(final IDiff diff, boolean inSyncHint, IProgressMonitor monitor) throws CoreException {
50 run(new IWorkspaceRunnable() {
51 public void run(IProgressMonitor monitor) throws CoreException {
52 ((CVSMergeSubscriber)getSubscriber()).merged(new IResource[] { getDiffTree().getResource(diff)});
53 }
54 }, getMergeRule(diff), IResource.NONE, monitor);
55 }
56
57 public void markAsMerged(final IDiff[] diffs, boolean inSyncHint, IProgressMonitor monitor) throws CoreException {
58 run(new IWorkspaceRunnable() {
59 public void run(IProgressMonitor monitor) throws CoreException {
60 List result = new ArrayList ();
61 for (int i = 0; i < diffs.length; i++) {
62 IDiff diff = diffs[i];
63 result.add(getDiffTree().getResource(diff));
64 }
65 ((CVSMergeSubscriber)getSubscriber()).merged((IResource[]) result.toArray(new IResource[result.size()]));
66 }
67 }, getMergeRule(diffs), IResource.NONE, monitor);
68 }
69
70 public void dispose() {
71 if (cancel)
72 ((CVSMergeSubscriber)getSubscriber()).cancel();
73 super.dispose();
74 }
75
76 public void setCancelSubscriber(boolean b) {
77 cancel = b;
78 }
79
80 public IStatus merge(final IDiff diff, final boolean ignoreLocalChanges, IProgressMonitor monitor) throws CoreException {
81 final IStatus[] status = new IStatus[] { Status.OK_STATUS };
82 run(new IWorkspaceRunnable() {
83 public void run(IProgressMonitor monitor) throws CoreException {
84 IThreeWayDiff currentDiff = (IThreeWayDiff)getSubscriber().getDiff(getDiffTree().getResource(diff));
85 if (!MergeSubscriberContext.this.equals(currentDiff, (IThreeWayDiff)diff)) {
86 throw new CVSException(NLS.bind(CVSUIMessages.CVSMergeContext_1, diff.getPath()));
87 }
88 status[0] = MergeSubscriberContext.super.merge(diff, ignoreLocalChanges, monitor);
89 if (status[0].isOK()) {
90 IResource resource = ResourceDiffTree.getResourceFor(diff);
91 if (resource.getType() == IResource.FILE && resource.exists() && diff instanceof IThreeWayDiff) {
92 IThreeWayDiff twd = (IThreeWayDiff) diff;
93 if (twd.getKind() == IDiff.ADD && twd.getDirection() == IThreeWayDiff.INCOMING) {
94 IFileRevision remote = Utils.getRemote(diff);
95 IResourceVariant variant = (IResourceVariant)Utils.getAdapter(remote, IResourceVariant.class);
96 byte[] syncBytes = variant.asBytes();
97 MutableResourceSyncInfo info = new MutableResourceSyncInfo(resource.getName(), ResourceSyncInfo.ADDED_REVISION);
98 info.setKeywordMode(ResourceSyncInfo.getKeywordMode(syncBytes));
99 info.setTag(getTag(resource.getParent()));
100 CVSWorkspaceRoot.getCVSFileFor((IFile)resource).setSyncInfo(info, ICVSFile.DIRTY);
101 }
102 }
103 }
104 }
105
106 }, getMergeRule(diff), IWorkspace.AVOID_UPDATE, monitor);
107 return status[0];
108 }
109
110 CVSTag getTag(IContainer parent) throws CVSException {
111 ICVSFolder folder = CVSWorkspaceRoot.getCVSFolderFor(parent);
112 FolderSyncInfo info = folder.getFolderSyncInfo();
113 if (info != null)
114 return info.getTag();
115 return null;
116 }
117
118 boolean equals(IThreeWayDiff currentDiff, IThreeWayDiff diffTreeDiff) {
119 return currentDiff != null
120 && currentDiff.getKind() == diffTreeDiff.getKind()
121 && currentDiff.getDirection() == diffTreeDiff.getDirection();
122 }
123 }
124 |
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