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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.compare.CompareConfiguration;
import org.eclipse.compare.CompareUI;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.team.core.synchronize.SyncInfo;
import org.eclipse.team.core.synchronize.SyncInfoTree;
import org.eclipse.team.internal.ui.Policy;
import org.eclipse.team.internal.ui.Utils;
import org.eclipse.team.ui.TeamUI;
import org.eclipse.team.ui.synchronize.*;
import org.eclipse.team.ui.synchronize.subscribers.*;
public class RefreshUserNotificationPolicyInModalDialog implements IRefreshSubscriberListener {
private SubscriberParticipant participant;
private boolean rememberInSyncView;
private String targetId;
private SyncInfoTree syncInfoSet;
private Shell shell;
public RefreshUserNotificationPolicyInModalDialog(Shell shell, String targetId, SubscriberParticipant participant, SyncInfoTree syncInfoSet) {
this.targetId = targetId;
this.participant = participant;
this.syncInfoSet = syncInfoSet;
this.shell = shell;
}
public void refreshStarted(IRefreshEvent event) {
}
public Runnable refreshDone(final IRefreshEvent event) {
// Ensure that this event was generated for this participant
if (event.getSubscriber() != participant.getSubscriberSyncInfoCollector().getSubscriber())
return null;
// If the event is for a cancelled operation, there's nothing to do
int severity = event.getStatus().getSeverity();
if(severity == Status.CANCEL || severity == Status.ERROR)
return null;
return new Runnable() {
public void run() {
try {
// If there are no changes
if (!areChanges()) {
MessageDialog.openInformation(shell, Policy.bind("OpenComparedDialog.noChangeTitle"), Policy.bind("OpenComparedDialog.noChangesMessage")); //$NON-NLS-1$ //$NON-NLS-2$
return;
}
if (isSingleFileCompare(event.getResources())) {
compareAndOpenEditors(event, participant);
} else {
compareAndOpenDialog(event, participant);
}
} finally {
if (TeamUI.getSynchronizeManager().get(participant.getId(), participant.getSecondaryId()) == null) {
participant.dispose();
}
}
}
};
}
private boolean areChanges() {
return ! syncInfoSet.isEmpty();
}
protected boolean isSingleFileCompare(IResource[] resources) {
return resources.length == 1 && resources[0].getType() == IResource.FILE;
}
protected void compareAndOpenEditors(IRefreshEvent event, SubscriberParticipant participant) {
IResource[] resources = event.getResources();
for (int i = 0; i < resources.length; i++) {
SyncInfo info = participant.getSubscriberSyncInfoCollector().getSubscriberSyncInfoSet().getSyncInfo(resources[i]);
if (info != null) {
SyncInfoCompareInput input = new SyncInfoCompareInput(event.getSubscriber().getName(), info);
CompareUI.openCompareEditor(input);
}
}
}
protected void compareAndOpenDialog(final IRefreshEvent event, final SubscriberParticipant participant) {
TreeViewerAdvisor advisor = new TreeViewerAdvisor(targetId, null, syncInfoSet);
CompareConfiguration cc = new CompareConfiguration();
SynchronizeCompareInput input = new SynchronizeCompareInput(cc, advisor) {
public String getTitle() {
int numChanges = participant.getSubscriberSyncInfoCollector().getSyncInfoTree().size();
if (numChanges > 1) {
return Policy.bind("OpenComparedDialog.diffViewTitleMany", Integer.toString(numChanges)); //$NON-NLS-1$
} else {
return Policy.bind("OpenComparedDialog.diffViewTitleOne", Integer.toString(numChanges)); //$NON-NLS-1$
}
}
};
try {
// model will be built in the background since we know the compare input was
// created with a subscriber participant
input.run(new NullProgressMonitor());
} catch (InterruptedException e) {
Utils.handle(e);
} catch (InvocationTargetException e) {
Utils.handle(e);
}
SynchronizeDialog dialog = new SynchronizeDialog(shell, participant.getName(), input);
dialog.setSynchronizeParticipant(participant);
dialog.setBlockOnOpen(true);
dialog.open();
}
}
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