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/*******************************************************************************
* Copyright (c) 2003, 2017 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.team.core.synchronize.SyncInfo;
import org.eclipse.team.internal.ui.*;
import org.eclipse.team.internal.ui.synchronize.actions.OpenInCompareAction;
import org.eclipse.team.ui.TeamUI;
import org.eclipse.team.ui.synchronize.*;
import org.eclipse.ui.actions.ActionFactory;
/**
* This class manages the notification and setup that occurs after a refresh is completed.
*/
public class RefreshUserNotificationPolicy implements IRefreshSubscriberListener {
private ISynchronizeParticipant participant;
public RefreshUserNotificationPolicy(ISynchronizeParticipant participant) {
this.participant = participant;
}
@Override
public void refreshStarted(final IRefreshEvent event) {
TeamUIPlugin.getStandardDisplay().asyncExec(() -> {
if (event.getRefreshType() == IRefreshEvent.USER_REFRESH && event.getParticipant() == participant) {
ISynchronizeView view = TeamUI.getSynchronizeManager().showSynchronizeViewInActivePage();
if (view != null) {
view.display(participant);
}
}
});
}
@Override
public ActionFactory.IWorkbenchAction refreshDone(final IRefreshEvent event) {
// Ensure that this event was generated for this participant
if (event.getParticipant() != participant) return null;
// If the event is for a canceled operation, there's nothing to do
int severity = event.getStatus().getSeverity();
if(severity == IStatus.CANCEL || severity == IStatus.ERROR) return null;
// Decide on what action to take after the refresh is completed
return new WorkbenchAction() {
@Override
public void run() {
boolean prompt = (event.getStatus().getCode() == IRefreshEvent.STATUS_NO_CHANGES);
prompt = handleRefreshDone(event, prompt);
// Prompt user if preferences are set for this type of refresh.
if (prompt) {
notifyIfNeededModal(event);
}
setToolTipText(getToolTipText());
if (event.isLink()) {
// Go to the sync view
ISynchronizeView view = TeamUI.getSynchronizeManager().showSynchronizeViewInActivePage();
if (view != null) {
view.display(participant);
}
}
}
@Override
public String getToolTipText() {
boolean prompt = (event.getStatus().getCode() == IRefreshEvent.STATUS_NO_CHANGES);
if(prompt) {
return TeamUIMessages.RefreshSubscriberJob_2a;
} else {
return NLS.bind(TeamUIMessages.RefreshSubscriberJob_2b, new String[] { Utils.shortenText(SynchronizeView.MAX_NAME_LENGTH, participant.getName()) });
}
}
};
}
private void notifyIfNeededModal(final IRefreshEvent event) {
TeamUIPlugin.getStandardDisplay().asyncExec(() -> {
String title = (event.getRefreshType() == IRefreshEvent.SCHEDULED_REFRESH
? NLS.bind(TeamUIMessages.RefreshCompleteDialog_4a, new String[] { Utils.getTypeName(participant) })
: NLS.bind(TeamUIMessages.RefreshCompleteDialog_4,
new String[] { Utils.getTypeName(participant) }));
MessageDialog.openInformation(Utils.getShell(null), title, event.getStatus().getMessage());
});
}
protected boolean handleRefreshDone(final IRefreshEvent event, boolean prompt) {
if (participant instanceof SubscriberParticipant) {
SubscriberParticipant sp = (SubscriberParticipant) participant;
SyncInfo[] infos = ((RefreshChangeListener)event.getChangeDescription()).getChanges();
List<IResource> selectedResources = new ArrayList<>();
selectedResources.addAll(Arrays.asList(((RefreshChangeListener)event.getChangeDescription()).getResources()));
for (int i = 0; i < infos.length; i++) {
selectedResources.add(infos[i].getLocal());
}
IResource[] resources = selectedResources.toArray(new IResource[selectedResources.size()]);
// If it's a file, simply show the compare editor
if (resources.length == 1 && resources[0].getType() == IResource.FILE) {
IResource file = resources[0];
SyncInfo info = sp.getSubscriberSyncInfoCollector().getSyncInfoSet().getSyncInfo(file);
if(info != null) {
OpenInCompareAction.openCompareEditor(participant, info, null);
prompt = false;
}
}
}
// TODO: Implement one change case for model participant
return prompt;
}
}
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