/*******************************************************************************
* Copyright (c) 2006, 2014 Mountainminds GmbH & Co. KG and Contributors
* 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:
* Marc R. Hoffmann - initial API and implementation
*
******************************************************************************/
package com.mountainminds.eclemma.internal.ui.handlers;
import java.text.MessageFormat;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.handlers.HandlerUtil;
import com.mountainminds.eclemma.core.CoverageTools;
import com.mountainminds.eclemma.core.ICoverageSession;
import com.mountainminds.eclemma.core.ISessionManager;
import com.mountainminds.eclemma.internal.ui.UIMessages;
import com.mountainminds.eclemma.internal.ui.dialogs.MergeSessionsDialog;
/**
* Handler to merge session coverage session.
*/
public class MergeSessionsHandler extends AbstractSessionManagerHandler {
public MergeSessionsHandler() {
super(CoverageTools.getSessionManager());
}
@Override
public boolean isEnabled() {
return sessionManager.getSessions().size() > 1;
}
public Object execute(ExecutionEvent event) throws ExecutionException {
final Shell parentShell = HandlerUtil.getActiveShell(event);
final ISessionManager sm = CoverageTools.getSessionManager();
List<ICoverageSession> sessions = sm.getSessions();
String descr = UIMessages.MergeSessionsDialogDescriptionDefault_value;
descr = MessageFormat.format(descr, new Object[] { new Date() });
final MergeSessionsDialog d = new MergeSessionsDialog(parentShell,
sessions, descr);
if (d.open() == IDialogConstants.OK_ID) {
createJob(sm, d.getSessions(), d.getDescription()).schedule();
}
return null;
}
private Job createJob(final ISessionManager sm,
final Collection<ICoverageSession> sessions, final String description) {
final Job job = new Job(UIMessages.MergingSessions_task) {
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
sm.mergeSessions(sessions, description, monitor);
} catch (CoreException e) {
return e.getStatus();
}
return Status.OK_STATUS;
}
};
job.setPriority(Job.SHORT);
return job;
}
}