Mercurial > jhg

annotate src/org/tmatesoft/hg/internal/diff/ReverseAnnotateInspector.java @ 704:7743a9c10bfa

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge command introduced
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 14 Aug 2013 20:07:26 +0200
parents 7839ff0bfd78
children 497e697636fc
rev   line source
546
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2013 TMate Software Ltd
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
703
7839ff0bfd78 Refactor: move diff/blame related code to a separate package
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 677
diff changeset
17 package org.tmatesoft.hg.internal.diff;
546
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
20 import static org.tmatesoft.hg.repo.HgRepository.NO_REVISION;
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
21
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
22 import java.util.Arrays;
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
23
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
24 import org.tmatesoft.hg.core.HgAnnotateCommand;
629
5f52074707b2 Diff/blame methods as command, their residence in HgDataFile was a mistake
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 628
diff changeset
25 import org.tmatesoft.hg.core.HgBlameInspector;
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
26 import org.tmatesoft.hg.core.HgIterateDirection;
629
5f52074707b2 Diff/blame methods as command, their residence in HgDataFile was a mistake
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 628
diff changeset
27 import org.tmatesoft.hg.core.HgBlameInspector.RevisionDescriptor;
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
28 import org.tmatesoft.hg.core.HgCallbackTargetException;
703
7839ff0bfd78 Refactor: move diff/blame related code to a separate package
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 677
diff changeset
29 import org.tmatesoft.hg.internal.IntMap;
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
30 import org.tmatesoft.hg.repo.HgInvalidStateException;
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
31 import org.tmatesoft.hg.util.CancelSupport;
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
32 import org.tmatesoft.hg.util.CancelledException;
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
33 import org.tmatesoft.hg.util.ProgressSupport;
546
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 /**
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
36 * Produce output like 'hg annotate' does.
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
37 * Expects revisions to come in order from child to parent.
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
38 * Unlike {@link ForwardAnnotateInspector}, can be easily modified to report lines as soon as its origin is detected.
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
39 *
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
40 * (+) Handles annotate of partial history, at any moment lines with ({@link #knownLines} == <code>false</code> indicate lines
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
41 * that were added prior to any revision already visited.
546
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 *
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 * @author Artem Tikhomirov
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 * @author TMate Software Ltd.
cd78e8b9d7bc File annotate test. Refactored FileAnnotation as standalone class, introduced LineInspector to make line offset calc code shared
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 */
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
46 public class ReverseAnnotateInspector implements HgBlameInspector, RevisionDescriptor.Recipient {
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
47
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
48 // keeps <startSeq1, startSeq2, len> of equal blocks, origin to target, from some previous step
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
49 private RangePairSeq activeEquals;
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
50 // equal blocks of the current iteration, to be recalculated before next step
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
51 // to track line number (current target to ultimate target) mapping
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
52 private RangePairSeq intermediateEquals = new RangePairSeq();
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
53
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
54 private boolean[] knownLines;
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
55 private RevisionDescriptor revisionDescriptor;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
56 private BlockData lineContent;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
57
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
58 private IntMap<RangePairSeq> mergedRanges = new IntMap<RangePairSeq>(10);
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
59 private IntMap<RangePairSeq> equalRanges = new IntMap<RangePairSeq>(10);
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
60 private boolean activeEqualsComesFromMerge = false;
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
61
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
62 private int[] lineRevisions;
677
1c49c0cee540 Report line number at the first appearance, like 'hg annotate -l' does
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 676
diff changeset
63 private int[] lineNumbers;
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
64
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
65 /**
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
66 * @return desired order of iteration for diff
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
67 */
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
68 public HgIterateDirection iterateDirection() {
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
69 return HgIterateDirection.NewToOld;
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
70 }
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
71
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
72 public void report(int annotateRevIndex, HgAnnotateCommand.Inspector insp, ProgressSupport progress, CancelSupport cancel) throws HgCallbackTargetException, CancelledException {
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
73 LineImpl li = new LineImpl();
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
74 progress.start(lineRevisions.length);
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
75 for (int i = 0; i < lineRevisions.length; i++) {
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
76 byte[] c = lineContent.elementAt(i).asArray();
677
1c49c0cee540 Report line number at the first appearance, like 'hg annotate -l' does
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 676
diff changeset
77 li.init(i+1, lineNumbers[i] + 1, lineRevisions[i], c);
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
78 insp.next(li);
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
79 progress.worked(1);
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
80 cancel.checkCancelled();
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
81 }
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
82 progress.done();
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
83 }
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
84
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
85 public void start(RevisionDescriptor rd) {
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
86 revisionDescriptor = rd;
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
87 if (knownLines == null) {
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
88 lineContent = rd.target();
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
89 knownLines = new boolean[lineContent.elementCount()];
677
1c49c0cee540 Report line number at the first appearance, like 'hg annotate -l' does
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 676
diff changeset
90 lineRevisions = new int [knownLines.length];
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
91 Arrays.fill(lineRevisions, NO_REVISION);
677
1c49c0cee540 Report line number at the first appearance, like 'hg annotate -l' does
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 676
diff changeset
92 lineNumbers = new int[knownLines.length];
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
93 activeEquals = new RangePairSeq();
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
94 activeEquals.add(0, 0, knownLines.length);
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
95 equalRanges.put(rd.targetChangesetIndex(), activeEquals);
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
96 } else {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
97 activeEquals = equalRanges.get(rd.targetChangesetIndex());
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
98 if (activeEquals == null) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
99 // we didn't see this target revision as origin yet
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
100 // the only way this may happen is that this revision was a merge parent
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
101 activeEquals = mergedRanges.get(rd.targetChangesetIndex());
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
102 activeEqualsComesFromMerge = true;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
103 if (activeEquals == null) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
104 throw new HgInvalidStateException(String.format("Can't find previously visited revision %d (while in %d->%1$d diff)", rd.targetChangesetIndex(), rd.originChangesetIndex()));
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
105 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
106 }
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
107 }
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
108 }
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
109
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
110 public void done(RevisionDescriptor rd) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
111 // update line numbers of the intermediate target to point to ultimate target's line numbers
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
112 RangePairSeq v = intermediateEquals.intersect(activeEquals);
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
113 if (activeEqualsComesFromMerge) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
114 mergedRanges.put(rd.originChangesetIndex(), v);
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
115 } else {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
116 equalRanges.put(rd.originChangesetIndex(), v);
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
117 }
560
52263817b998 Exception when no blocks from merged revision were reported and merge parent was not recorded for future use
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 558
diff changeset
118 if (rd.isMerge() && !mergedRanges.containsKey(rd.mergeChangesetIndex())) {
52263817b998 Exception when no blocks from merged revision were reported and merge parent was not recorded for future use
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 558
diff changeset
119 // seen merge, but no lines were merged from p2.
52263817b998 Exception when no blocks from merged revision were reported and merge parent was not recorded for future use
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 558
diff changeset
120 // Add empty range to avoid uncertainty when a parent of p2 pops in
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
121 mergedRanges.put(rd.mergeChangesetIndex(), new RangePairSeq());
560
52263817b998 Exception when no blocks from merged revision were reported and merge parent was not recorded for future use
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 558
diff changeset
122 }
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
123 intermediateEquals.clear();
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
124 activeEquals = null;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
125 activeEqualsComesFromMerge = false;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
126 revisionDescriptor = null;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
127 }
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
128
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
129 public void same(EqualBlock block) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
130 intermediateEquals.add(block.originStart(), block.targetStart(), block.length());
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
131 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
132
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
133 public void added(AddBlock block) {
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
134 RangePairSeq rs = null;
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
135 if (revisionDescriptor.isMerge() && block.originChangesetIndex() == revisionDescriptor.mergeChangesetIndex()) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
136 rs = mergedRanges.get(revisionDescriptor.mergeChangesetIndex());
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
137 if (rs == null) {
674
cce0387c6041 Introduced dedicated IntSliceSeq/IntTuple in place of IntArray with subsequences
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 630
diff changeset
138 mergedRanges.put(revisionDescriptor.mergeChangesetIndex(), rs = new RangePairSeq());
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
139 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
140 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
141 if (activeEquals.size() == 0) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
142 return;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
143 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
144 for (int i = 0, ln = block.firstAddedLine(), x = block.totalAddedLines(); i < x; i++, ln++) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
145 int lnInFinal = activeEquals.mapLineIndex(ln);
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
146 if (lnInFinal != -1/* && !knownLines[lnInFinal]*/) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
147 if (rs != null) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
148 rs.add(block.insertedAt() + i, lnInFinal, 1);
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
149 } else {
677
1c49c0cee540 Report line number at the first appearance, like 'hg annotate -l' does
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 676
diff changeset
150 line(lnInFinal, ln, block.targetChangesetIndex());
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
151 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
152 knownLines[lnInFinal] = true;
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
153 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
154 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
155 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
156
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
157 public void changed(ChangeBlock block) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
158 added(block);
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
159 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
160
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
161 public void deleted(DeleteBlock block) {
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
162 }
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
163
677
1c49c0cee540 Report line number at the first appearance, like 'hg annotate -l' does
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 676
diff changeset
164 private void line(int lineNumber, int firstAppearance, int changesetRevIndex) {
676
3219cfadda49 Switch to alternative annotate producer (walks from parents to children). Refactor FileAnnotation to match updated annotate approach
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 674
diff changeset
165 lineRevisions[lineNumber] = changesetRevIndex;
677
1c49c0cee540 Report line number at the first appearance, like 'hg annotate -l' does
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 676
diff changeset
166 lineNumbers[lineNumber] = firstAppearance;
557
b9e5ac26dd83 Annotate: Line annotation needs true line position from merged blocks; test-annotate repo updated to show elements from both parents in the merged revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 556
diff changeset
167 }
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
168 }