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1
11 package org.eclipse.team.internal.ccvs.ui.repo;
12
13 import java.lang.reflect.InvocationTargetException  ;
14 import java.util.ArrayList ;
15 import java.util.Iterator ;
16
17 import org.eclipse.core.resources.IProject;
18 import org.eclipse.core.resources.ResourcesPlugin;
19 import org.eclipse.core.runtime.IProgressMonitor;
20 import org.eclipse.core.runtime.jobs.ISchedulingRule;
21 import org.eclipse.core.runtime.jobs.Job;
22 import org.eclipse.jface.dialogs.Dialog;
23 import org.eclipse.jface.dialogs.MessageDialog;
24 import org.eclipse.jface.operation.IRunnableWithProgress;
25 import org.eclipse.jface.viewers.IStructuredSelection;
26 import org.eclipse.osgi.util.NLS;
27 import org.eclipse.swt.widgets.Shell;
28 import org.eclipse.team.core.RepositoryProvider;
29 import org.eclipse.team.internal.ccvs.core.*;
30 import org.eclipse.team.internal.ccvs.core.util.KnownRepositories;
31 import org.eclipse.team.internal.ccvs.ui.CVSUIMessages;
32 import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
33 import org.eclipse.team.internal.ccvs.ui.model.RepositoryLocationSchedulingRule;
34 import org.eclipse.team.internal.ui.actions.TeamAction;
35 import org.eclipse.team.internal.ui.dialogs.DetailsDialogWithProjects;
36 import org.eclipse.ui.PlatformUI;
37 import org.eclipse.ui.actions.SelectionListenerAction;
38 import org.eclipse.ui.progress.IProgressService;
39
40
41
44 public class RemoveRootAction extends SelectionListenerAction {
45 private IStructuredSelection selection;
46 Shell shell;
47 private RepositoriesView view;
48
49 public RemoveRootAction(Shell shell, RepositoriesView view) {
50 super(CVSUIMessages.RemoteRootAction_label);
51 this.view = view;
52 this.shell = shell;
53 }
54
55
58 protected ICVSRepositoryLocation[] getSelectedRemoteRoots() {
59 ArrayList resources = null;
60 if (selection!=null && !selection.isEmpty()) {
61 resources = new ArrayList ();
62 Iterator elements = selection.iterator();
63 while (elements.hasNext()) {
64 Object next = TeamAction.getAdapter(elements.next(), RepositoryRoot.class);
65 if (next instanceof RepositoryRoot) {
66 resources.add(((RepositoryRoot)next).getRoot());
67 }
68 }
69 }
70 if (resources != null && !resources.isEmpty()) {
71 ICVSRepositoryLocation[] result = new ICVSRepositoryLocation[resources.size()];
72 resources.toArray(result);
73 return result;
74 }
75 return new ICVSRepositoryLocation[0];
76 }
77
78 public void run() {
79 final ICVSRepositoryLocation[] roots = getSelectedRemoteRoots();
80 if (roots.length == 0) return;
81 final boolean[] proceed = new boolean[1];
82 shell.getDisplay().syncExec(new Runnable (){
83 public void run() {
84 String message;
85 if(roots.length == 1){
86 message = NLS.bind(CVSUIMessages.RemoveRootAction_RepositoryRemovalDialogMessageSingle, roots[0].getLocation(true));
87 } else {
88 message = NLS.bind(CVSUIMessages.RemoveRootAction_RepositoryRemovalDialogMessageMultiple, new Integer (roots.length));
89 }
90 proceed[0] = MessageDialog.openQuestion(shell,
91 CVSUIMessages.RemoveRootAction_RepositoryRemovalDialogTitle,
92 message);
93 }
94 });
95 if(!proceed[0]){
96 return;
97 }
98 for (int i = 0; i < roots.length; i++) {
99 final ICVSRepositoryLocation root = roots[i];
100 try {
101 IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
103 final ArrayList shared = new ArrayList ();
104 for (int j = 0; j < projects.length; j++) {
105 RepositoryProvider teamProvider = RepositoryProvider.getProvider(projects[j], CVSProviderPlugin.getTypeId());
106 if (teamProvider!=null) {
107 CVSTeamProvider cvsProvider = (CVSTeamProvider)teamProvider;
108 if (cvsProvider.getCVSWorkspaceRoot().getRemoteLocation().equals(roots[i])) {
109 shared.add(projects[j]);
110 }
111 }
112 }
113
114 if (!shared.isEmpty()) {
116 final String location = roots[i].getLocation(true);
117 shell.getDisplay().syncExec(new Runnable () {
118 public void run() {
119 DetailsDialogWithProjects dialog = new DetailsDialogWithProjects(
120 shell,
121 CVSUIMessages.RemoteRootAction_Unable_to_Discard_Location_1,
122 NLS.bind(CVSUIMessages.RemoteRootAction_Projects_in_the_local_workspace_are_shared_with__2, new String [] { location }),
123 CVSUIMessages.RemoteRootAction_The_projects_that_are_shared_with_the_above_repository_are__4,
124 (IProject[]) shared.toArray(new IProject[shared.size()]),
125 false,
126 Dialog.DLG_IMG_ERROR);
127 dialog.open();
128 }
129 });
130 } else {
131 IProgressService manager = PlatformUI.getWorkbench().getProgressService();
132 try {
133 manager.busyCursorWhile(new IRunnableWithProgress() {
134 public void run(IProgressMonitor monitor) throws InvocationTargetException , InterruptedException {
135 final ISchedulingRule rule = new RepositoryLocationSchedulingRule(root);
136 try {
137 Job.getJobManager().beginRule(rule, monitor);
138 view.getContentProvider().cancelJobs(root);
139 KnownRepositories.getInstance().disposeRepository(root);
140 } finally {
141 Job.getJobManager().endRule(rule);
142 }
143
144 }
145 });
146 } catch (InvocationTargetException e) {
147 throw CVSException.wrapException(e);
148 } catch (InterruptedException e) {
149 return;
151 }
152 }
153 } catch (CVSException e) {
154 CVSUIPlugin.openError(view.getShell(), null, null, e, CVSUIPlugin.PERFORM_SYNC_EXEC | CVSUIPlugin.LOG_TEAM_EXCEPTIONS | CVSUIPlugin.LOG_NONTEAM_EXCEPTIONS);
155 }
156 }
157 }
158
159 protected boolean updateSelection(IStructuredSelection selection) {
160 this.selection = selection;
161 ICVSRepositoryLocation[] roots = getSelectedRemoteRoots();
162 boolean b = roots.length > 0;
163 setEnabled(b);
164 return b;
165 }
166
167 }
168
169 |
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