/*******************************************************************************
* Copyright (c) 2014 Maik Schreiber
* 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:
* Maik Schreiber - initial implementation
*******************************************************************************/
package org.eclipse.egit.ui.internal.commit.command;
import java.text.MessageFormat;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.egit.core.internal.job.JobUtil;
import org.eclipse.egit.core.op.EditCommitOperation;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.JobFamilies;
import org.eclipse.egit.ui.internal.UIRepositoryUtils;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.handler.SelectionHandler;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.swt.widgets.Shell;
/** Handler to edit an existing commit. */
public class EditHandler extends SelectionHandler {
/** Command id */
public static final String ID = "org.eclipse.egit.ui.commit.Edit"; //$NON-NLS-1$
public Object execute(ExecutionEvent event) throws ExecutionException {
RevCommit commit = getSelectedItem(RevCommit.class, event);
if (commit == null)
return null;
Repository repo = getSelectedItem(Repository.class, event);
if (repo == null)
return null;
try {
Shell shell = getPart(event).getSite().getShell();
if (!UIRepositoryUtils.handleUncommittedFiles(repo, shell))
return null;
} catch (GitAPIException e) {
Activator.logError(e.getMessage(), e);
return null;
}
final EditCommitOperation op = new EditCommitOperation(repo, commit);
JobUtil.scheduleUserWorkspaceJob(
op,
MessageFormat.format(UIText.EditHandler_JobName, commit.name()),
JobFamilies.EDIT);
return null;
}
}