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11 package org.eclipse.team.internal.ccvs.ui.wizards;
12
13 import java.lang.reflect.InvocationTargetException  ;
14 import java.util.ArrayList ;
15 import java.util.HashSet ;
16 import java.util.List ;
17 import java.util.Set ;
18
19 import org.eclipse.core.resources.IResource;
20 import org.eclipse.core.resources.mapping.ResourceMapping;
21 import org.eclipse.core.runtime.IStatus;
22 import org.eclipse.jface.resource.ImageDescriptor;
23 import org.eclipse.jface.wizard.Wizard;
24 import org.eclipse.team.internal.ccvs.core.CVSMergeSubscriber;
25 import org.eclipse.team.internal.ccvs.core.CVSTag;
26 import org.eclipse.team.internal.ccvs.core.client.Command;
27 import org.eclipse.team.internal.ccvs.core.client.Update;
28 import org.eclipse.team.internal.ccvs.ui.*;
29 import org.eclipse.team.internal.ccvs.ui.actions.WorkspaceTraversalAction;
30 import org.eclipse.team.internal.ccvs.ui.mappings.ModelMergeOperation;
31 import org.eclipse.team.internal.ccvs.ui.mappings.ModelMergeParticipant;
32 import org.eclipse.team.internal.ccvs.ui.operations.UpdateOperation;
33 import org.eclipse.team.internal.ccvs.ui.subscriber.MergeSynchronizeParticipant;
34 import org.eclipse.team.internal.ccvs.ui.tags.TagSource;
35 import org.eclipse.team.ui.TeamUI;
36 import org.eclipse.team.ui.synchronize.ISynchronizeParticipant;
37 import org.eclipse.ui.IWorkbenchPart;
38
39 public class MergeWizard extends Wizard {
40 MergeWizardPage page;
41 IResource[] resources;
42 private final IWorkbenchPart part;
43 private final ResourceMapping[] mappings;
44
45 public MergeWizard(IWorkbenchPart part, IResource[] resources, ResourceMapping[] mappings) {
46 this.part = part;
47 this.resources = resources;
48 this.mappings = mappings;
49 }
50
51 public void addPages() {
52 setNeedsProgressMonitor(true);
53 TagSource tagSource = TagSource.create(resources);
54 setWindowTitle(CVSUIMessages.MergeWizard_title);
55 ImageDescriptor mergeImage = CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_WIZBAN_MERGE);
56 page = new MergeWizardPage("mergePage", CVSUIMessages.MergeWizard_0, mergeImage, CVSUIMessages.MergeWizard_1, tagSource); addPage(page);
58 }
59
60 public boolean performFinish() {
61
62 CVSTag startTag = page.getStartTag();
63 CVSTag endTag = page.getEndTag();
64
65 if (startTag == null || !page.isPreview()) {
66 UpdateOperation op = new UpdateOperation(getPart(), mappings, getLocalOptions(startTag, endTag), null);
68 try {
69 op.run();
70 } catch (InvocationTargetException e) {
71 CVSUIPlugin.openError(getShell(), null, null, e);
72 } catch (InterruptedException e) {
73 }
75 } else {
76 if (isShowModelSync()) {
77 ModelMergeParticipant participant = ModelMergeParticipant.getMatchingParticipant(mappings, startTag, endTag);
78 if(participant == null) {
79 CVSMergeSubscriber s = new CVSMergeSubscriber(getProjects(resources), startTag, endTag);
80 try {
81 new ModelMergeOperation(getPart(), mappings, s, page.isOnlyPreviewConflicts()).run();
82 } catch (InvocationTargetException e) {
83 CVSUIPlugin.log(IStatus.ERROR, "Internal error", e.getTargetException()); } catch (InterruptedException e) {
85 }
87 } else {
88 participant.refresh(null, mappings);
89 }
90 } else {
91 try {
93 resources = getAllResources(startTag, endTag);
94 } catch (InvocationTargetException e) {
95 CVSUIPlugin.log(IStatus.ERROR, "An error occurred while detemrining if extra resources should be included in the merge", e.getTargetException()); }
98 MergeSynchronizeParticipant participant = MergeSynchronizeParticipant.getMatchingParticipant(resources, startTag, endTag);
99 if(participant == null) {
100 CVSMergeSubscriber s = new CVSMergeSubscriber(resources, startTag, endTag);
101 participant = new MergeSynchronizeParticipant(s);
102 TeamUI.getSynchronizeManager().addSynchronizeParticipants(new ISynchronizeParticipant[] {participant});
103 }
104 participant.refresh(resources, null, null, null);
105
106 }
107 }
108 return true;
109 }
110
111 private IResource[] getAllResources(CVSTag startTag, CVSTag endTag) throws InvocationTargetException {
112 if (!WorkspaceTraversalAction.isLogicalModel(mappings))
114 return resources;
115 CVSMergeSubscriber s = new CVSMergeSubscriber(WorkspaceTraversalAction.getProjects(resources), startTag, endTag);
116 IResource[] allResources = WorkspaceTraversalAction.getResourcesToCompare(mappings, s);
117 s.cancel();
118 return allResources;
119 }
120
121 public static boolean isShowModelSync() {
122 return CVSUIPlugin.getPlugin().getPreferenceStore().getBoolean(ICVSUIConstants.PREF_ENABLE_MODEL_SYNC);
123 }
124
125 private IResource[] getProjects(IResource[] resources) {
126 Set projects = new HashSet ();
127 for (int i = 0; i < resources.length; i++) {
128 IResource resource = resources[i];
129 projects.add(resource.getProject());
130 }
131 return (IResource[]) projects.toArray(new IResource[projects.size()]);
132 }
133
134 private Command.LocalOption[] getLocalOptions(CVSTag startTag, CVSTag endTag) {
135 List options = new ArrayList ();
136 if (startTag != null) {
137 options.add(Command.makeArgumentOption(Update.JOIN, startTag.getName()));
138 }
139 options.add(Command.makeArgumentOption(Update.JOIN, endTag.getName()));
140 return (Command.LocalOption[]) options.toArray(new Command.LocalOption[options.size()]);
141 }
142
143 private IWorkbenchPart getPart() {
144 return part;
145 }
146 }
147 |
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