/*
* Copyright (C) 2010, Robin Rosenberg <robin.rosenberg@dewire.com>
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
* and other copyright owners as documented in the project's IP log.
*
* This program and the accompanying materials are made available
* under the terms of the Eclipse Distribution License v1.0 which
* accompanies this distribution, is reproduced below, and is
* available at http://www.eclipse.org/org/documents/edl-v10.php
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* - Neither the name of the Eclipse Foundation, Inc. nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.eclipse.jgit.pgm;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import org.eclipse.jgit.awtui.CommitGraphPane;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.pgm.internal.CLIText;
import org.eclipse.jgit.revplot.PlotWalk;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.jgit.revwalk.RevSort;
import org.eclipse.jgit.revwalk.RevWalk;
class Glog extends RevWalkTextBuiltin {
final JFrame frame;
final CommitGraphPane graphPane;
Glog() {
frame = new JFrame();
frame.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(final WindowEvent e) {
frame.dispose();
}
});
graphPane = new CommitGraphPane();
final JScrollPane graphScroll = new JScrollPane(graphPane);
final JPanel buttons = new JPanel(new FlowLayout());
final JButton repaint = new JButton();
repaint.setText(CLIText.get().repaint);
repaint.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
graphPane.repaint();
}
});
buttons.add(repaint);
final JPanel world = new JPanel(new BorderLayout());
world.add(buttons, BorderLayout.SOUTH);
world.add(graphScroll, BorderLayout.CENTER);
frame.getContentPane().add(world);
}
@Override
protected int walkLoop() throws Exception {
graphPane.getCommitList().source(walk);
graphPane.getCommitList().fillTo(Integer.MAX_VALUE);
frame.setTitle("[" + repoName() + "]"); //$NON-NLS-1$ //$NON-NLS-2$
frame.pack();
frame.setVisible(true);
return graphPane.getCommitList().size();
}
@Override
protected void show(final RevCommit c) throws Exception {
throw new UnsupportedOperationException();
}
@Override
protected RevWalk createWalk() {
if (objects)
throw die(CLIText.get().cannotUseObjectsWithGlog);
final PlotWalk w = new PlotWalk(db);
w.sort(RevSort.BOUNDARY, true);
return w;
}
private String repoName() {
final File gitDir = db.getDirectory();
if (gitDir == null)
return db.toString();
String n = gitDir.getName();
if (Constants.DOT_GIT.equals(n))
n = gitDir.getParentFile().getName();
return n;
}
}