/*******************************************************************************
* Copyright (c) 2013 SAP AG.
* 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.history.command;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.egit.core.op.RebaseOperation;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.commands.shared.AbstractRebaseCommandHandler;
import org.eclipse.egit.ui.internal.rebase.RebaseInteractiveHandler;
import org.eclipse.egit.ui.internal.rebase.RebaseInteractiveView;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.RepositoryState;
import org.eclipse.jgit.revplot.PlotCommit;
import org.eclipse.osgi.util.NLS;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.handlers.HandlerUtil;
/**
* Executes the Rebase (interactively)
*/
public class RebaseInteractiveCurrentHandler extends AbstractRebaseHistoryCommandHandler {
public boolean isEnabled() {
final Repository repository = getRepository(getPage());
if (repository == null)
return false;
return repository.getRepositoryState().equals(RepositoryState.SAFE);
}
public Object execute(ExecutionEvent event) throws ExecutionException {
PlotCommit commit = (PlotCommit) getSelection(event).getFirstElement();
final Repository repository = getRepository(event);
if (repository == null)
return null;
String currentBranch = getCurrentBranch(repository);
final Ref ref = getRef(commit, repository, currentBranch);
String jobname = NLS.bind(
UIText.RebaseCurrentRefCommand_RebasingCurrentJobName,
currentBranch, ref.getName());
AbstractRebaseCommandHandler rebaseCurrentRef = new AbstractRebaseCommandHandler(
jobname, UIText.RebaseCurrentRefCommand_RebaseCanceledMessage) {
@Override
protected RebaseOperation createRebaseOperation(
Repository repository2) throws ExecutionException {
return new RebaseOperation(repository2, ref,
RebaseInteractiveHandler.INSTANCE);
}
};
rebaseCurrentRef.execute(repository);
try {
RebaseInteractiveView rebaseInteractiveView = (RebaseInteractiveView) HandlerUtil
.getActiveWorkbenchWindowChecked(event).getActivePage()
.showView(RebaseInteractiveView.VIEW_ID);
rebaseInteractiveView.setInput(repository);
} catch (PartInitException e) {
Activator.showError(e.getMessage(), e);
}
return null;
}
protected RebaseOperation createRebaseOperation(Repository repository,
Ref ref) {
return new RebaseOperation(repository, ref,
RebaseInteractiveHandler.INSTANCE);
}
}