Mercurial > hg4j

annotate src/org/tmatesoft/hg/core/HgAnnotateCommand.java @ 616:5e0313485eef

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
encode directories as demanded by fncache format
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 14 May 2013 17:31:35 +0200
parents f41dd9a3b8af
children 5afc7eedb3dd
rev   line source
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2013 TMate Software Ltd
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.core;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 import static org.tmatesoft.hg.repo.HgRepository.NO_REVISION;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 import java.util.Arrays;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23 import org.tmatesoft.hg.internal.Callback;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 import org.tmatesoft.hg.internal.CsetParamKeeper;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import org.tmatesoft.hg.internal.Experimental;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import org.tmatesoft.hg.internal.FileAnnotation;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import org.tmatesoft.hg.internal.FileAnnotation.LineDescriptor;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 import org.tmatesoft.hg.internal.FileAnnotation.LineInspector;
603
707b5c7c6fa4 Refactor HgBlameFacility: relevant action methods moved to proper home (HgDataFile), as facility doesn't provide anything but packaging of relevant methods/interfaces
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 586
diff changeset
29 import org.tmatesoft.hg.repo.HgBlameInspector.BlockData;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 import org.tmatesoft.hg.repo.HgDataFile;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 import org.tmatesoft.hg.repo.HgRepository;
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
32 import org.tmatesoft.hg.util.CancelSupport;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 import org.tmatesoft.hg.util.CancelledException;
569
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
34 import org.tmatesoft.hg.util.Path;
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
35 import org.tmatesoft.hg.util.ProgressSupport;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 /**
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 * 'hg annotate' counterpart, report origin revision and file line-by-line
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 *
613
f41dd9a3b8af Remove few Experimental annotations as the API they've marked graduates
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 603
diff changeset
40 * @since 1.1
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 * @author Artem Tikhomirov
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 * @author TMate Software Ltd.
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 */
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 @Experimental(reason="Work in progress. Unstable API")
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 public class HgAnnotateCommand extends HgAbstractCommand<HgAnnotateCommand> {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47 private final HgRepository repo;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 private final CsetParamKeeper annotateRevision;
569
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
49 private Path file;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
50 private boolean followRename;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 public HgAnnotateCommand(HgRepository hgRepo) {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 repo = hgRepo;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 annotateRevision = new CsetParamKeeper(repo);
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55 annotateRevision.doSet(HgRepository.TIP);
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
57
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58 public HgAnnotateCommand changeset(Nodeid nodeid) throws HgBadArgumentException {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 annotateRevision.set(nodeid);
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 return this;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 public HgAnnotateCommand changeset(int changelogRevIndex) throws HgBadArgumentException {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 annotateRevision.set(changelogRevIndex);
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 return this;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67
569
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
68 /**
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
69 * Select file to annotate, origin of renamed/copied file would be followed, too.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
70 *
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
71 * @param filePath path relative to repository root
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
72 * @return <code>this</code> for convenience
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
73 */
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
74 public HgAnnotateCommand file(Path filePath) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
75 return file(filePath, true);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
76 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
77
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
78 /**
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
79 * Select file to annotate.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
80 *
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
81 * @param filePath path relative to repository root
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
82 * @param followCopyRename true to follow copies/renames.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
83 * @return <code>this</code> for convenience
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
84 */
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
85 public HgAnnotateCommand file(Path filePath, boolean followCopyRename) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
86 file = filePath;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
87 followRename = followCopyRename;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
88 return this;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
89 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
91 // TODO [1.1] set encoding and provide String line content from LineInfo
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
92
586
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
93 /**
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
94 * Annotate selected file
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
95 *
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
96 * @param inspector
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
97 * @throws HgException subclass thereof to indicate specific issue with the command arguments or repository state
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
98 * @throws HgCallbackTargetException
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
99 * @throws CancelledException if execution of the command was cancelled
73c20c648c1f HgCommitCommand initial support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 584
diff changeset
100 */
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
101 public void execute(Inspector inspector) throws HgException, HgCallbackTargetException, CancelledException {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
102 if (inspector == null) {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
103 throw new IllegalArgumentException();
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
104 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
105 if (file == null) {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
106 throw new HgBadArgumentException("Command needs file argument", null);
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
107 }
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
108 final ProgressSupport progress = getProgressSupport(inspector);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
109 final CancelSupport cancellation = getCancelSupport(inspector, true);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
110 cancellation.checkCancelled();
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
111 progress.start(2);
569
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
112 HgDataFile df = repo.getFileNode(file);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
113 if (!df.exists()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
114 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
115 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
116 final int changesetStart = followRename ? 0 : df.getChangesetRevisionIndex(0);
582
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
117 Collector c = new Collector(cancellation);
569
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
118 FileAnnotation fa = new FileAnnotation(c);
603
707b5c7c6fa4 Refactor HgBlameFacility: relevant action methods moved to proper home (HgDataFile), as facility doesn't provide anything but packaging of relevant methods/interfaces
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 586
diff changeset
119 df.annotate(changesetStart, annotateRevision.get(), fa, HgIterateDirection.NewToOld);
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
120 progress.worked(1);
582
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
121 c.throwIfCancelled();
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
122 cancellation.checkCancelled();
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
123 ProgressSupport.Sub subProgress = new ProgressSupport.Sub(progress, 1);
584
ed243b668502 Conditionally enable effective patch merge alternative for revlog reading
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 582
diff changeset
124 subProgress.start(c.lineRevisions.length);
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
125 LineImpl li = new LineImpl();
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
126 for (int i = 0; i < c.lineRevisions.length; i++) {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
127 li.init(i+1, c.lineRevisions[i], c.line(i));
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
128 inspector.next(li);
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
129 subProgress.worked(1);
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
130 cancellation.checkCancelled();
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
131 }
581
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
132 subProgress.done();
0890628ed51e Progress/cancel support in new commands
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 569
diff changeset
133 progress.done();
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
134 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
135
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
136 /**
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
137 * Callback to receive annotated lines
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
138 */
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
139 @Callback
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
140 public interface Inspector {
569
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
141 // start(FileDescriptor) throws HgCallbackTargetException;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
142 void next(LineInfo lineInfo) throws HgCallbackTargetException;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 566
diff changeset
143 // end(FileDescriptor) throws HgCallbackTargetException;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
144 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
145
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
146 /**
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
147 * Describes a line reported through {@link Inspector#next(LineInfo)}
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
148 *
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
149 * Clients shall not implement this interface
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
150 */
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
151 public interface LineInfo {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
152 int getLineNumber();
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
153 int getChangesetIndex();
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
154 byte[] getContent();
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
155 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
156
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
157 // FIXME there's no need in FileAnnotation.LineInspector, merge it here
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
158 private static class Collector implements LineInspector {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
159 private int[] lineRevisions;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
160 private byte[][] lines;
582
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
161 private final CancelSupport cancelSupport;
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
162 private CancelledException cancelEx;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
163
582
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
164 Collector(CancelSupport cancellation) {
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
165 cancelSupport = cancellation;
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
166 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
167
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
168 public void line(int lineNumber, int changesetRevIndex, BlockData lineContent, LineDescriptor ld) {
582
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
169 if (cancelEx != null) {
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
170 return;
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
171 }
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
172 if (lineRevisions == null) {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
173 lineRevisions = new int [ld.totalLines()];
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
174 Arrays.fill(lineRevisions, NO_REVISION);
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
175 lines = new byte[ld.totalLines()][];
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
176 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
177 lineRevisions[lineNumber] = changesetRevIndex;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
178 lines[lineNumber] = lineContent.asArray();
582
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
179 try {
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
180 cancelSupport.checkCancelled();
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
181 } catch (CancelledException ex) {
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
182 cancelEx = ex;
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
183 }
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
184 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
185
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
186 public byte[] line(int i) {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
187 return lines[i];
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
188 }
582
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
189
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
190 public void throwIfCancelled() throws CancelledException {
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
191 if (cancelEx != null) {
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
192 throw cancelEx;
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
193 }
90df078d6418 Delegate cancel to original support, do not implement CancelSupport ourselves
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 581
diff changeset
194 }
566
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
195 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
196
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
197
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
198 private static class LineImpl implements LineInfo {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
199 private int ln;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
200 private int rev;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
201 private byte[] content;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
202
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
203 void init(int line, int csetRev, byte[] cnt) {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
204 ln = line;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
205 rev = csetRev;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
206 content = cnt;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
207 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
208
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
209 public int getLineNumber() {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
210 return ln;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
211 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
212
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
213 public int getChangesetIndex() {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
214 return rev;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
215 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
216
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
217 public byte[] getContent() {
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
218 return content;
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
219 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
220 }
32453f30de07 Annotate command with command-line example
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
221 }