Mercurial > jhg

annotate src/org/tmatesoft/hg/internal/FileAnnotation.java @ 669:b1a3a056d7e6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Pull: sample command-line utility
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 11 Jul 2013 20:49:33 +0200
parents 72c979555cb8
children cce0387c6041
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 */
548
ab21ac7dd833 Line-by-line annotation API and support code in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 546
diff changeset
17 package org.tmatesoft.hg.internal;
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
629
5f52074707b2 Diff/blame methods as command, their residence in HgDataFile was a mistake
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 628
diff changeset
20 import org.tmatesoft.hg.core.HgBlameInspector;
5f52074707b2 Diff/blame methods as command, their residence in HgDataFile was a mistake
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 628
diff changeset
21 import org.tmatesoft.hg.core.HgBlameInspector.RevisionDescriptor;
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
22 import org.tmatesoft.hg.repo.HgInvalidStateException;
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
23
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
24 /**
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
25 * Produce output like 'hg annotate' does
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
26 *
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
27 * @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
28 * @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
29 */
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: 568
diff changeset
30 public class FileAnnotation implements HgBlameInspector, RevisionDescriptor.Recipient {
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
31
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
32 @Experimental(reason="The line-by-line inspector likely to become part of core/command API")
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
33 @Callback
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
34 public interface LineInspector {
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
35 /**
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
36 * Not necessarily invoked sequentially by line numbers
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
37 */
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
38 void line(int lineNumber, int changesetRevIndex, BlockData lineContent, LineDescriptor ld);
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
39 }
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
40
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
41 public interface LineDescriptor {
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
42 int totalLines();
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
43 }
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
44
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
45 // keeps <startSeq1, startSeq2, len> of equal blocks, origin to target, from some previous step
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
46 private RangeSeq activeEquals;
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
47 // 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
48 // to track line number (current target to ultimate target) mapping
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
49 private RangeSeq intermediateEquals = new RangeSeq();
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
50
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
51 private boolean[] knownLines;
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
52 private final LineInspector delegate;
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
53 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
54 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
55
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 IntMap<RangeSeq> mergedRanges = new IntMap<RangeSeq>(10);
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 private IntMap<RangeSeq> equalRanges = new IntMap<RangeSeq>(10);
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
58 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
59
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
60 public FileAnnotation(LineInspector lineInspector) {
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
61 delegate = lineInspector;
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
62 }
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
63
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
64 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
65 revisionDescriptor = rd;
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
66 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
67 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
68 knownLines = new boolean[lineContent.elementCount()];
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
69 activeEquals = new RangeSeq();
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
70 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
71 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
72 } 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
73 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
74 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
75 // 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
76 // 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
77 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
78 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
79 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
80 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
81 }
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
82 }
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
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 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
87 // update line numbers of the intermediate target to point to ultimate target's line numbers
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 RangeSeq v = intermediateEquals.intersect(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
89 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
90 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
91 } 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
92 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
93 }
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
94 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
95 // 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
96 // Add empty range to avoid uncertainty when a parent of p2 pops in
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
97 mergedRanges.put(rd.mergeChangesetIndex(), new RangeSeq());
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
98 }
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
99 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
100 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
101 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
102 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
103 }
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
104
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
105 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
106 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
107 }
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
108
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
109 public void added(AddBlock 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
110 RangeSeq 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
111 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
112 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
113 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
114 mergedRanges.put(revisionDescriptor.mergeChangesetIndex(), rs = new RangeSeq());
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 }
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 }
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 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
118 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
119 }
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
120 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
121 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
122 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
123 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
124 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
125 } 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
126 delegate.line(lnInFinal, block.targetChangesetIndex(), lineContent.elementAt(lnInFinal), new LineDescriptorImpl());
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 }
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
128 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
129 }
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 }
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 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
134 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
135 }
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
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 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
138 }
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 private final class LineDescriptorImpl implements LineDescriptor {
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 LineDescriptorImpl() {
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 }
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 public int totalLines() {
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 return FileAnnotation.this.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
146 }
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 }
555
e623aa2ca526 Annotate: RevisionDescriptor provides extra knowledge about inspected/annotated revision
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 554
diff changeset
148 }