/*******************************************************************************
* Copyright (C) 2010, 2013 Mathias Kinzler <mathias.kinzler@sap.com> 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.io.IOException;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.egit.ui.internal.push.PushBranchWizard;
import org.eclipse.egit.ui.internal.push.PushOperationUI;
import org.eclipse.egit.ui.internal.push.SimpleConfigurePushDialog;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.RemoteConfig;
import org.eclipse.swt.widgets.Shell;
/**
* Action for "Push to Upstream" or "Push Branch..." if not configured
*/
public class PushUpstreamOrBranchActionHandler extends RepositoryActionHandler {
public Object execute(ExecutionEvent event) throws ExecutionException {
final Repository repository = getRepository(true, event);
if (repository == null)
return null;
Shell shell = getShell(event);
RemoteConfig config = SimpleConfigurePushDialog
.getConfiguredRemote(repository);
pushOrConfigure(repository, config, shell);
return null;
}
/**
* @param repository
* @param config
* @param shell
*/
public static void pushOrConfigure(final Repository repository,
RemoteConfig config, Shell shell) {
if (config != null) {
PushOperationUI op = new PushOperationUI(repository,
config.getName(), false);
op.start();
} else {
Ref head = getHeadIfSymbolic(repository);
if (head != null) {
PushBranchWizard pushBranchWizard = new PushBranchWizard(
repository, head);
WizardDialog dlg = new WizardDialog(shell,
pushBranchWizard);
dlg.open();
}
}
}
@Override
public boolean isEnabled() {
final Repository repository = getRepository();
if (repository == null)
return false;
Ref head = getHeadIfSymbolic(repository);
if (head == null)
return false;
return true;
}
private static Ref getHeadIfSymbolic(Repository repository) {
try {
Ref head = repository.getRef(Constants.HEAD);
if (head != null && head.isSymbolic())
return head;
else
return null;
} catch (IOException e) {
return null;
}
}
}