2 * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
6 * Redistribution and use in source and binary forms, with or
7 * without modification, are permitted provided that the following
10 * - Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * - Redistributions in binary form must reproduce the above
14 * copyright notice, this list of conditions and the following
15 * disclaimer in the documentation and/or other materials provided
16 * with the distribution.
18 * - Neither the name of the Git Development Community nor the
19 * names of its contributors may be used to endorse or promote
20 * products derived from this software without specific prior
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
24 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
25 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
26 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
28 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
29 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
30 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
31 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
33 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
35 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38 package org
.spearce
.jgit
.pgm
;
40 import java
.awt
.BorderLayout
;
41 import java
.awt
.FlowLayout
;
42 import java
.awt
.event
.ActionEvent
;
43 import java
.awt
.event
.ActionListener
;
44 import java
.awt
.event
.WindowAdapter
;
45 import java
.awt
.event
.WindowEvent
;
48 import javax
.swing
.JButton
;
49 import javax
.swing
.JFrame
;
50 import javax
.swing
.JPanel
;
51 import javax
.swing
.JScrollPane
;
53 import org
.spearce
.jgit
.awtui
.CommitGraphPane
;
54 import org
.spearce
.jgit
.revplot
.PlotWalk
;
55 import org
.spearce
.jgit
.revwalk
.RevCommit
;
56 import org
.spearce
.jgit
.revwalk
.RevSort
;
57 import org
.spearce
.jgit
.revwalk
.RevWalk
;
59 class Glog
extends RevWalkTextBuiltin
{
62 final CommitGraphPane graphPane
;
66 frame
.addWindowListener(new WindowAdapter() {
68 public void windowClosing(final WindowEvent e
) {
73 graphPane
= new CommitGraphPane();
75 final JScrollPane graphScroll
= new JScrollPane(graphPane
);
77 final JPanel buttons
= new JPanel(new FlowLayout());
78 final JButton repaint
= new JButton();
79 repaint
.setText("Repaint");
80 repaint
.addActionListener(new ActionListener() {
81 public void actionPerformed(ActionEvent e
) {
87 final JPanel world
= new JPanel(new BorderLayout());
88 world
.add(buttons
, BorderLayout
.SOUTH
);
89 world
.add(graphScroll
, BorderLayout
.CENTER
);
91 frame
.getContentPane().add(world
);
95 protected int walkLoop() throws Exception
{
96 graphPane
.getCommitList().source(walk
);
97 graphPane
.getCommitList().fillTo(Integer
.MAX_VALUE
);
99 frame
.setTitle("[" + repoName() + "]");
101 frame
.setVisible(true);
102 return graphPane
.getCommitList().size();
106 protected void show(final RevCommit c
) throws Exception
{
107 throw new UnsupportedOperationException();
111 protected RevWalk
createWalk() {
113 throw new Die("Cannot use --objects with glog");
114 final PlotWalk w
= new PlotWalk(db
);
115 w
.sort(RevSort
.BOUNDARY
, true);
119 private String
repoName() {
120 final File f
= db
.getDirectory();
121 String n
= f
.getName();
122 if (".git".equals(n
))
123 n
= f
.getParentFile().getName();