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- /*
- * 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.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;
- }
- }
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