/*******************************************************************************
* Copyright (C) 2011, 2012 Dariusz Luksza <dariusz@luksza.org> 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
*******************************************************************************/
package org.eclipse.egit.ui.internal.actions;
import java.util.Arrays;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
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.egit.core.op.AddToIndexOperation;
import org.eclipse.egit.core.op.RemoveFromIndexOperation;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.JobFamilies;
import org.eclipse.egit.ui.internal.UIText;
/**
* Action for removing resource from the git index
*
* @see AddToIndexOperation
*/
public class RemoveFromIndexActionHandler extends RepositoryActionHandler {
public Object execute(ExecutionEvent event) throws ExecutionException {
final IPath[] sel = getSelectedLocations(event);
if (sel.length == 0)
return null;
final RemoveFromIndexOperation removeOperation = new RemoveFromIndexOperation(Arrays.asList(sel));
Job job = new Job(UIText.RemoveFromIndexAction_removingFiles) {
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
removeOperation.execute(monitor);
} catch (CoreException e) {
return Activator.createErrorStatus(e.getStatus()
.getMessage(), e);
} finally {
monitor.done();
}
return Status.OK_STATUS;
}
@Override
public boolean belongsTo(Object family) {
if (JobFamilies.REMOVE_FROM_INDEX.equals(family))
return true;
return super.belongsTo(family);
}
};
job.setUser(true);
job.setRule(removeOperation.getSchedulingRule());
job.schedule();
return null;
}
@Override
public boolean isEnabled() {
return getProjectsInRepositoryOfSelectedResources().length > 0;
}
}