jhg: src/org/tmatesoft/hg/internal/BlameHelper.java annotate

annotate src/org/tmatesoft/hg/internal/BlameHelper.java @ 584:ed243b668502

Conditionally enable effective patch merge alternative for revlog reading

author	Artem Tikhomirov <tikhomirov.artem@gmail.com>
date	Thu, 25 Apr 2013 16:08:17 +0200
parents	c4fd1037bc6f
children	707b5c7c6fa4

rev	line source
569 c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	1 /*
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	2 * Copyright (c) 2013 TMate Software Ltd
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	3 *
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	4 * This program is free software; you can redistribute it and/or modify
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	5 * it under the terms of the GNU General Public License as published by
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	6 * the Free Software Foundation; version 2 of the License.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	7 *
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	8 * This program is distributed in the hope that it will be useful,
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	11 * GNU General Public License for more details.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	12 *
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	13 * For information on how to redistribute this software under
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	14 * the terms of a license other than GNU General Public License
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	15 * contact TMate Software at support@hg4j.com
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	16 */
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	17 package org.tmatesoft.hg.internal;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	18
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	19 import static org.tmatesoft.hg.repo.HgRepository.NO_REVISION;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	20
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	21 import java.util.LinkedList;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	22 import java.util.ListIterator;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	23
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	24 import org.tmatesoft.hg.core.HgCallbackTargetException;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	25 import org.tmatesoft.hg.internal.DiffHelper.LineSequence;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	26 import org.tmatesoft.hg.internal.DiffHelper.LineSequence.ByteChain;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	27 import org.tmatesoft.hg.repo.HgBlameFacility.Block;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	28 import org.tmatesoft.hg.repo.HgBlameFacility.BlockData;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	29 import org.tmatesoft.hg.repo.HgBlameFacility.ChangeBlock;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	30 import org.tmatesoft.hg.repo.HgBlameFacility.EqualBlock;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	31 import org.tmatesoft.hg.repo.HgBlameFacility.Inspector;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	32 import org.tmatesoft.hg.repo.HgBlameFacility.RevisionDescriptor;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	33 import org.tmatesoft.hg.repo.HgBlameFacility.RevisionDescriptor.Recipient;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	34 import org.tmatesoft.hg.repo.HgBlameFacility;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	35 import org.tmatesoft.hg.repo.HgDataFile;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	36 import org.tmatesoft.hg.repo.HgInvalidStateException;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	37 import org.tmatesoft.hg.util.Adaptable;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	38 import org.tmatesoft.hg.util.CancelledException;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	39 import org.tmatesoft.hg.util.Pair;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	40
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	41 /**
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	42 * Blame implementation
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	43 * @see HgBlameFacility
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	44 * @author Artem Tikhomirov
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	45 * @author TMate Software Ltd.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	46 */
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	47 public class BlameHelper {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	48
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	49 private final Inspector insp;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	50 private FileLinesCache linesCache;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	51
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	52 // FIXME exposing internals (use of FileLinesCache through cons arg and #useFileUpTo) smells bad, refactor!
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	53
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	54 public BlameHelper(Inspector inspector, int cacheHint) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	55 insp = inspector;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	56 linesCache = new FileLinesCache(cacheHint);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	57 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	58
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	59 public void useFileUpTo(HgDataFile df, int clogRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	60 linesCache.useFileUpTo(df, clogRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	61 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	62
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	63 // NO_REVISION is not allowed as any argument
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	64 public void diff(int fileRevIndex1, int clogRevIndex1, int fileRevIndex2, int clogRevIndex2) throws HgCallbackTargetException {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	65 HgDataFile targetFile = linesCache.getFile(clogRevIndex2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	66 LineSequence c1 = linesCache.lines(clogRevIndex1, fileRevIndex1);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	67 LineSequence c2 = linesCache.lines(clogRevIndex2, fileRevIndex2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	68 DiffHelper<LineSequence> pg = new DiffHelper<LineSequence>();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	69 pg.init(c1, c2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	70 BlameBlockInspector bbi = new BlameBlockInspector(targetFile, fileRevIndex2, insp, clogRevIndex1, clogRevIndex2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	71 pg.findMatchingBlocks(bbi);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	72 bbi.checkErrors();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	73 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	74
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	75 public void annotateChange(int fileRevIndex, int csetRevIndex, int[] fileParentRevs, int[] fileParentClogRevs) throws HgCallbackTargetException {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	76 HgDataFile targetFile = linesCache.getFile(csetRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	77 final LineSequence fileRevLines = linesCache.lines(csetRevIndex, fileRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	78 if (fileParentClogRevs[0] != NO_REVISION && fileParentClogRevs[1] != NO_REVISION) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	79 int p1ClogIndex = fileParentClogRevs[0];
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	80 int p2ClogIndex = fileParentClogRevs[1];
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	81 LineSequence p1Lines = linesCache.lines(p1ClogIndex, fileParentRevs[0]);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	82 LineSequence p2Lines = linesCache.lines(p2ClogIndex, fileParentRevs[1]);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	83 DiffHelper<LineSequence> pg = new DiffHelper<LineSequence>();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	84 pg.init(p2Lines, fileRevLines);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	85 EqualBlocksCollector p2MergeCommon = new EqualBlocksCollector();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	86 pg.findMatchingBlocks(p2MergeCommon);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	87 //
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	88 pg.init(p1Lines);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	89 BlameBlockInspector bbi = new BlameBlockInspector(targetFile, fileRevIndex, insp, p1ClogIndex, csetRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	90 bbi.setMergeParent2(p2MergeCommon, p2ClogIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	91 pg.findMatchingBlocks(bbi);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	92 bbi.checkErrors();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	93 } else if (fileParentClogRevs[0] == fileParentClogRevs[1]) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	94 // may be equal iff both are unset
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	95 assert fileParentClogRevs[0] == NO_REVISION;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	96 // everything added
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	97 BlameBlockInspector bbi = new BlameBlockInspector(targetFile, fileRevIndex, insp, NO_REVISION, csetRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	98 bbi.begin(LineSequence.newlines(new byte[0]), fileRevLines);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	99 bbi.match(0, fileRevLines.chunkCount()-1, 0);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	100 bbi.end();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	101 bbi.checkErrors();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	102 } else {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	103 int soleParentIndex = fileParentClogRevs[0] == NO_REVISION ? 1 : 0;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	104 assert fileParentClogRevs[soleParentIndex] != NO_REVISION;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	105 LineSequence parentLines = linesCache.lines(fileParentClogRevs[soleParentIndex], fileParentRevs[soleParentIndex]);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	106
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	107 DiffHelper<LineSequence> pg = new DiffHelper<LineSequence>();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	108 pg.init(parentLines, fileRevLines);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	109 BlameBlockInspector bbi = new BlameBlockInspector(targetFile, fileRevIndex, insp, fileParentClogRevs[soleParentIndex], csetRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	110 pg.findMatchingBlocks(bbi);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	111 bbi.checkErrors();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	112 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	113 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	114
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	115 private static class FileLinesCache {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	116 private final LinkedList<Pair<Integer, LineSequence>> lruCache;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	117 private final int limit;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	118 private final LinkedList<Pair<Integer, HgDataFile>> files; // TODO in fact, need sparse array
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	119
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	120 public FileLinesCache(int lruLimit) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	121 limit = lruLimit;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	122 lruCache = new LinkedList<Pair<Integer, LineSequence>>();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	123 files = new LinkedList<Pair<Integer,HgDataFile>>();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	124 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	125
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	126 public void useFileUpTo(HgDataFile df, int clogRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	127 Pair<Integer, HgDataFile> newEntry = new Pair<Integer, HgDataFile>(clogRevIndex, df);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	128 for (ListIterator<Pair<Integer, HgDataFile>> it = files.listIterator(); it.hasNext();) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	129 Pair<Integer, HgDataFile> e = it.next();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	130 if (e.first() == clogRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	131 assert e.second().getPath().equals(df.getPath());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	132 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	133 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	134 if (e.first() > clogRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	135 // insert new entry before current
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	136 it.previous();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	137 it.add(newEntry);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	138 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	139 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	140 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	141 files.add(newEntry);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	142 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	143
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	144 public HgDataFile getFile(int clogRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	145 for (Pair<Integer, HgDataFile> e : files) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	146 if (e.first() >= clogRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	147 return e.second();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	148 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	149 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	150 throw new HgInvalidStateException(String.format("Got %d file-changelog mappings, but no luck for revision %d.", files.size(), clogRevIndex));
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	151 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	152
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	153 public LineSequence lines(int clogRevIndex, int fileRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	154 Pair<Integer, LineSequence> cached = checkCache(clogRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	155 if (cached != null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	156 return cached.second();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	157 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	158 HgDataFile df = getFile(clogRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	159 try {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	160 ByteArrayChannel c;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	161 df.content(fileRevIndex, c = new ByteArrayChannel());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	162 LineSequence rv = LineSequence.newlines(c.toArray());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	163 lruCache.addFirst(new Pair<Integer, LineSequence>(clogRevIndex, rv));
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	164 if (lruCache.size() > limit) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	165 lruCache.removeLast();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	166 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	167 return rv;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	168 } catch (CancelledException ex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	169 // TODO likely it was bad idea to throw cancelled exception from content()
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	170 // deprecate and provide alternative?
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	171 HgInvalidStateException ise = new HgInvalidStateException("ByteArrayChannel never throws CancelledException");
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	172 ise.initCause(ex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	173 throw ise;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	174 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	175 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	176
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	177 private Pair<Integer,LineSequence> checkCache(int fileRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	178 Pair<Integer, LineSequence> rv = null;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	179 for (ListIterator<Pair<Integer, LineSequence>> it = lruCache.listIterator(); it.hasNext(); ) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	180 Pair<Integer, LineSequence> p = it.next();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	181 if (p.first() == fileRevIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	182 rv = p;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	183 it.remove();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	184 break;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	185 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	186 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	187 if (rv != null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	188 lruCache.addFirst(rv);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	189 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	190 return rv;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	191 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	192 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	193
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	194 private static class BlameBlockInspector extends DiffHelper.DeltaInspector<LineSequence> {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	195 private final Inspector insp;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	196 private final int csetOrigin;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	197 private final int csetTarget;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	198 private EqualBlocksCollector p2MergeCommon;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	199 private int csetMergeParent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	200 private IntVector mergeRanges;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	201 private final AnnotateRev annotatedRevision;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	202 private HgCallbackTargetException error;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	203
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	204 public BlameBlockInspector(HgDataFile df, int fileRevIndex, Inspector inspector, int originCset, int targetCset) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	205 assert inspector != null;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	206 insp = inspector;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	207 annotatedRevision = new AnnotateRev();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	208 annotatedRevision.set(df, fileRevIndex);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	209 csetOrigin = originCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	210 csetTarget = targetCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	211 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	212
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	213 public void setMergeParent2(EqualBlocksCollector p2Merge, int parentCset2) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	214 p2MergeCommon = p2Merge;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	215 csetMergeParent = parentCset2;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	216 mergeRanges = new IntVector(310, 310);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	217 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	218
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	219 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	220 public void begin(LineSequence s1, LineSequence s2) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	221 super.begin(s1, s2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	222 if (shallStop()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	223 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	224 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	225 ContentBlock originContent = new ContentBlock(s1);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	226 ContentBlock targetContent = new ContentBlock(s2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	227 annotatedRevision.set(originContent, targetContent);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	228 annotatedRevision.set(csetOrigin, csetTarget, p2MergeCommon != null ? csetMergeParent : NO_REVISION);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	229 Recipient curious = Adaptable.Factory.getAdapter(insp, Recipient.class, null);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	230 if (curious != null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	231 try {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	232 curious.start(annotatedRevision);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	233 } catch (HgCallbackTargetException ex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	234 error = ex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	235 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	236 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	237 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	238
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	239 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	240 public void end() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	241 super.end();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	242 if (shallStop()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	243 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	244 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	245 Recipient curious = Adaptable.Factory.getAdapter(insp, Recipient.class, null);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	246 if (curious != null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	247 try {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	248 curious.done(annotatedRevision);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	249 } catch (HgCallbackTargetException ex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	250 error = ex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	251 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	252 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	253 p2MergeCommon = null;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	254 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	255
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	256 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	257 protected void changed(int s1From, int s1To, int s2From, int s2To) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	258 if (shallStop()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	259 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	260 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	261 try {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	262 if (p2MergeCommon != null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	263 mergeRanges.clear();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	264 p2MergeCommon.combineAndMarkRangesWithTarget(s2From, s2To - s2From, csetOrigin, csetMergeParent, mergeRanges);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	265
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	266 /*
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	267 * Usecases, how it USED TO BE initially:
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	268 * 3 lines changed to 10 lines. range of 10 lines breaks down to 2 from p2, 3 from p1, and 5 from p2.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	269 * We report: 2 lines changed to 2(p2), then 1 line changed with 3(p1) and 5 lines added from p2.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	270 *
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	271 * 10 lines changed to 3 lines, range of 3 lines breaks down to 2 line from p1 and 1 line from p2.
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	272 * We report: 2 lines changed to 2(p1) and 8 lines changed to 1(p2)
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	273 *
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	274 * NOW, lines from p2 are always reported as pure add (since we need their insertion point to be in p2, not in p1)
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	275 * and we try to consume p1 changes as soon as we see first p1's range
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	276 */
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	277 int s1TotalLines = s1To - s1From, s1ConsumedLines = 0, s1Start = s1From;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	278
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	279 for (int i = 0; i < mergeRanges.size(); i += 3) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	280 final int rangeOrigin = mergeRanges.get(i);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	281 final int rangeStart = mergeRanges.get(i+1);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	282 final int rangeLen = mergeRanges.get(i+2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	283 final boolean lastRange = i+3 >= mergeRanges.size();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	284 final int s1LinesLeft = s1TotalLines - s1ConsumedLines;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	285 // how many lines we may report as changed (don't use more than in range unless it's the very last range)
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	286 final int s1LinesToBorrow = lastRange ? s1LinesLeft : Math.min(s1LinesLeft, rangeLen);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	287 if (rangeOrigin != csetMergeParent && s1LinesToBorrow > 0) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	288 ChangeBlockImpl block = getChangeBlock(s1Start, s1LinesToBorrow, rangeStart, rangeLen);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	289 block.setOriginAndTarget(rangeOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	290 insp.changed(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	291 s1ConsumedLines += s1LinesToBorrow;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	292 s1Start += s1LinesToBorrow;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	293 } else {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	294 int blockInsPoint = rangeOrigin != csetMergeParent ? s1Start : p2MergeCommon.reverseMapLine(rangeStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	295 ChangeBlockImpl block = getAddBlock(rangeStart, rangeLen, blockInsPoint);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	296 block.setOriginAndTarget(rangeOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	297 insp.added(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	298 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	299 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	300 if (s1ConsumedLines != s1TotalLines) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	301 assert s1ConsumedLines < s1TotalLines : String.format("Expected to process %d lines, but actually was %d", s1TotalLines, s1ConsumedLines);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	302 // either there were no ranges from p1, whole s2From..s2To range came from p2, shall report as deleted
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	303 // or the ranges found were not enough to consume whole s2From..s2To
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	304 // The "deletion point" is shifted to the end of last csetOrigin->csetTarget change
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	305 int s2DeletePoint = s2From + s1ConsumedLines;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	306 ChangeBlockImpl block = new ChangeBlockImpl(annotatedRevision.origin, null, s1Start, s1To - s1Start, -1, -1, -1, s2DeletePoint);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	307 block.setOriginAndTarget(csetOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	308 insp.deleted(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	309 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	310 } else {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	311 ChangeBlockImpl block = getChangeBlock(s1From, s1To - s1From, s2From, s2To - s2From);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	312 block.setOriginAndTarget(csetOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	313 insp.changed(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	314 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	315 } catch (HgCallbackTargetException ex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	316 error = ex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	317 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	318 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	319
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	320 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	321 protected void added(int s1InsertPoint, int s2From, int s2To) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	322 if (shallStop()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	323 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	324 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	325 try {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	326 if (p2MergeCommon != null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	327 mergeRanges.clear();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	328 p2MergeCommon.combineAndMarkRangesWithTarget(s2From, s2To - s2From, csetOrigin, csetMergeParent, mergeRanges);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	329 int insPoint = s1InsertPoint; // track changes to insertion point
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	330 for (int i = 0; i < mergeRanges.size(); i += 3) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	331 int rangeOrigin = mergeRanges.get(i);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	332 int rangeStart = mergeRanges.get(i+1);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	333 int rangeLen = mergeRanges.get(i+2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	334 ChangeBlockImpl block = getAddBlock(rangeStart, rangeLen, insPoint);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	335 block.setOriginAndTarget(rangeOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	336 insp.added(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	337 // indicate insPoint moved down number of lines we just reported
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	338 insPoint += rangeLen;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	339 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	340 } else {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	341 ChangeBlockImpl block = getAddBlock(s2From, s2To - s2From, s1InsertPoint);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	342 block.setOriginAndTarget(csetOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	343 insp.added(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	344 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	345 } catch (HgCallbackTargetException ex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	346 error = ex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	347 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	348 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	349
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	350 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	351 protected void deleted(int s2DeletePoint, int s1From, int s1To) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	352 if (shallStop()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	353 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	354 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	355 try {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	356 ChangeBlockImpl block = new ChangeBlockImpl(annotatedRevision.origin, null, s1From, s1To - s1From, -1, -1, -1, s2DeletePoint);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	357 block.setOriginAndTarget(csetOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	358 insp.deleted(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	359 } catch (HgCallbackTargetException ex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	360 error = ex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	361 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	362 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	363
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	364 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	365 protected void unchanged(int s1From, int s2From, int length) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	366 if (shallStop()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	367 return;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	368 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	369 try {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	370 EqualBlockImpl block = new EqualBlockImpl(s1From, s2From, length, annotatedRevision.target);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	371 block.setOriginAndTarget(csetOrigin, csetTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	372 insp.same(block);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	373 } catch (HgCallbackTargetException ex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	374 error = ex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	375 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	376 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	377
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	378 void checkErrors() throws HgCallbackTargetException {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	379 if (error != null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	380 throw error;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	381 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	382 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	383
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	384 private boolean shallStop() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	385 return error != null;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	386 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	387
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	388 private ChangeBlockImpl getAddBlock(int start, int len, int insPoint) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	389 return new ChangeBlockImpl(null, annotatedRevision.target, -1, -1, start, len, insPoint, -1);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	390 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	391
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	392 private ChangeBlockImpl getChangeBlock(int start1, int len1, int start2, int len2) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	393 return new ChangeBlockImpl(annotatedRevision.origin, annotatedRevision.target, start1, len1, start2, len2, start1, start2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	394 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	395 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	396
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	397 private static class BlockImpl implements Block {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	398 private int originCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	399 private int targetCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	400
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	401 void setOriginAndTarget(int originChangesetIndex, int targetChangesetIndex) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	402 // XXX perhaps, shall be part of Inspector API, rather than Block's
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	403 // as they don't change between blocks (although the moment about merged revisions)
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	404 // is not yet clear to me
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	405 originCset = originChangesetIndex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	406 targetCset = targetChangesetIndex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	407 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	408
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	409 public int originChangesetIndex() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	410 return originCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	411 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	412
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	413 public int targetChangesetIndex() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	414 return targetCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	415 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	416 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	417
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	418 private static class EqualBlockImpl extends BlockImpl implements EqualBlock {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	419 private final int start1, start2;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	420 private final int length;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	421 private final ContentBlock fullContent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	422 private FilterBlock myContent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	423
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	424 EqualBlockImpl(int blockStartSeq1, int blockStartSeq2, int blockLength, ContentBlock targetContent) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	425 start1 = blockStartSeq1;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	426 start2 = blockStartSeq2;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	427 length = blockLength;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	428 fullContent = targetContent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	429 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	430
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	431 public int originStart() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	432 return start1;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	433 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	434
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	435 public int targetStart() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	436 return start2;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	437 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	438
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	439 public int length() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	440 return length;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	441 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	442
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	443 public BlockData content() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	444 if (myContent == null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	445 myContent = new FilterBlock(fullContent, start2, length);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	446 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	447 return myContent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	448 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	449
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	450 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	451 public String toString() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	452 return String.format("@@ [%d..%d) == [%d..%d) @@", start1, start1+length, start2, start2+length);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	453 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	454 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	455
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	456 private static class ChangeBlockImpl extends BlockImpl implements ChangeBlock {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	457 private final ContentBlock oldContent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	458 private final ContentBlock newContent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	459 private final int s1Start;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	460 private final int s1Len;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	461 private final int s2Start;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	462 private final int s2Len;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	463 private final int s1InsertPoint;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	464 private final int s2DeletePoint;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	465 private FilterBlock addedBlock, removedBlock;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	466
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	467 public ChangeBlockImpl(ContentBlock c1, ContentBlock c2, int s1Start, int s1Len, int s2Start, int s2Len, int s1InsertPoint, int s2DeletePoint) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	468 oldContent = c1;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	469 newContent = c2;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	470 this.s1Start = s1Start;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	471 this.s1Len = s1Len;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	472 this.s2Start = s2Start;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	473 this.s2Len = s2Len;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	474 this.s1InsertPoint = s1InsertPoint;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	475 this.s2DeletePoint = s2DeletePoint;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	476 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	477
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	478 public int insertedAt() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	479 return s1InsertPoint;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	480 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	481
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	482 public int firstAddedLine() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	483 return s2Start;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	484 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	485
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	486 public int totalAddedLines() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	487 return s2Len;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	488 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	489
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	490 public BlockData addedLines() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	491 if (addedBlock == null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	492 addedBlock = new FilterBlock(newContent, firstAddedLine(), totalAddedLines());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	493 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	494 return addedBlock;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	495 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	496
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	497 public int removedAt() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	498 return s2DeletePoint;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	499 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	500
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	501 public int firstRemovedLine() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	502 return s1Start;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	503 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	504
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	505 public int totalRemovedLines() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	506 return s1Len;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	507 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	508
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	509 public BlockData removedLines() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	510 if (removedBlock == null) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	511 removedBlock = new FilterBlock(oldContent, firstRemovedLine(), totalRemovedLines());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	512 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	513 return removedBlock;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	514 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	515
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	516 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	517 public String toString() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	518 if (s2DeletePoint == -1) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	519 return String.format("@@ -%d,0 +%d,%d @@", insertedAt(), firstAddedLine(), totalAddedLines());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	520 } else if (s1InsertPoint == -1) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	521 // delete only
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	522 return String.format("@@ -%d,%d +%d,0 @@", firstRemovedLine(), totalRemovedLines(), removedAt());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	523 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	524 return String.format("@@ -%d,%d +%d,%d @@", firstRemovedLine(), totalRemovedLines(), firstAddedLine(), totalAddedLines());
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	525 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	526 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	527
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	528 private static class SingleLine implements BlockData {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	529 private final ByteChain line;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	530
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	531 public SingleLine(ByteChain lineContent) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	532 line = lineContent;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	533 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	534
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	535 public BlockData elementAt(int index) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	536 assert false;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	537 return null;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	538 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	539
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	540 public int elementCount() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	541 return 0;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	542 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	543
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	544 public byte[] asArray() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	545 return line.data();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	546 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	547 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	548
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	549 private static class ContentBlock implements BlockData {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	550 private final LineSequence seq;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	551
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	552 public ContentBlock(LineSequence sequence) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	553 seq = sequence;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	554 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	555
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	556 public BlockData elementAt(int index) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	557 return new SingleLine(seq.chunk(index));
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	558 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	559
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	560 public int elementCount() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	561 return seq.chunkCount() - 1;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	562 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	563
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	564 public byte[] asArray() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	565 return seq.data(0, seq.chunkCount() - 1);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	566 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	567 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	568
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	569 private static class FilterBlock implements BlockData {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	570 private final ContentBlock contentBlock;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	571 private final int from;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	572 private final int length;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	573
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	574 public FilterBlock(ContentBlock bd, int startFrom, int len) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	575 assert bd != null;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	576 assert startFrom + len < bd.seq.chunkCount(); // there's one extra chunk in the end, so strict less is ok
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	577 contentBlock = bd;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	578 from = startFrom;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	579 length = len;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	580 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	581
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	582 public BlockData elementAt(int index) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	583 if (index < 0 \|\| index >= length) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	584 throw new IllegalArgumentException(String.format("Expected value from [0..%d), got %d", length, index));
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	585 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	586 return contentBlock.elementAt(from + index);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	587 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	588
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	589 public int elementCount() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	590 return length;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	591 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	592
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	593 public byte[] asArray() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	594 return contentBlock.seq.data(from, from + length);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	595 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	596 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	597
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	598
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	599 private static class EqualBlocksCollector implements DiffHelper.MatchInspector<LineSequence> {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	600 private final RangeSeq matches = new RangeSeq();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	601
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	602 public void begin(LineSequence s1, LineSequence s2) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	603 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	604
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	605 public void match(int startSeq1, int startSeq2, int matchLength) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	606 matches.add(startSeq1, startSeq2, matchLength);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	607 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	608
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	609 public void end() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	610 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	611
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	612 public int reverseMapLine(int ln) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	613 return matches.reverseMapLine(ln);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	614 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	615
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	616 public void intersectWithTarget(int start, int length, IntVector result) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	617 int s = start;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	618 for (int l = start, x = start + length; l < x; l++) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	619 if (!matches.includesTargetLine(l)) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	620 if (l - s > 0) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	621 result.add(s);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	622 result.add(l - s);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	623 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	624 s = l+1;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	625 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	626 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	627 if (s < start+length) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	628 result.add(s);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	629 result.add((start + length) - s);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	630 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	631 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	632
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	633 /*
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	634 * intersects [start..start+length) with ranges of target lines, and based on the intersection
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	635 * breaks initial range into smaller ranges and records them into result, with marker to indicate
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	636 * whether the range is from initial range (markerSource) or is a result of the intersection with target
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	637 * (markerTarget)
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	638 */
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	639 public void combineAndMarkRangesWithTarget(int start, int length, int markerSource, int markerTarget, IntVector result) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	640 int sourceStart = start, targetStart = start, sourceEnd = start + length;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	641 for (int l = sourceStart; l < sourceEnd; l++) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	642 if (matches.includesTargetLine(l)) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	643 // l is from target
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	644 if (sourceStart < l) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	645 // few lines from source range were not in the target, report them
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	646 result.add(markerSource);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	647 result.add(sourceStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	648 result.add(l - sourceStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	649 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	650 // indicate the earliest line from source range to use
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	651 sourceStart = l + 1;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	652 } else {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	653 // l is not in target
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	654 if (targetStart < l) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	655 // report lines from target range
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	656 result.add(markerTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	657 result.add(targetStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	658 result.add(l - targetStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	659 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	660 // next line may be from target
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	661 targetStart = l + 1;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	662 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	663 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	664 // if source range end with line from target, sourceStart would be == sourceEnd, and we need to add range with markerTarget
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	665 // if source range doesn't end with target line, targetStart == sourceEnd, while sourceStart < sourceEnd
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	666 if (sourceStart < sourceEnd) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	667 assert targetStart == sourceEnd;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	668 // something left from the source range
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	669 result.add(markerSource);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	670 result.add(sourceStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	671 result.add(sourceEnd - sourceStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	672 } else if (targetStart < sourceEnd) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	673 assert sourceStart == sourceEnd;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	674 result.add(markerTarget);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	675 result.add(targetStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	676 result.add(sourceEnd - targetStart);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	677 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	678 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	679 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	680
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	681 private static class AnnotateRev implements RevisionDescriptor {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	682 public ContentBlock origin, target;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	683 public int originCset, targetCset, mergeCset, fileRevIndex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	684 public HgDataFile df;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	685
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	686 public void set(HgDataFile file, int fileRev) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	687 df = file;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	688 fileRevIndex = fileRev;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	689 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	690 public void set(ContentBlock o, ContentBlock t) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	691 origin = o;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	692 target = t;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	693 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	694 public void set(int o, int t, int m) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	695 originCset = o;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	696 targetCset = t;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	697 mergeCset = m;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	698 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	699
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	700 public BlockData origin() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	701 return origin;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	702 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	703
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	704 public BlockData target() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	705 return target;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	706 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	707
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	708 public int originChangesetIndex() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	709 return originCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	710 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	711
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	712 public int targetChangesetIndex() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	713 return targetCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	714 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	715
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	716 public boolean isMerge() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	717 return mergeCset != NO_REVISION;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	718 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	719
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	720 public int mergeChangesetIndex() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	721 return mergeCset;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	722 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	723
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	724 public int fileRevisionIndex() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	725 return fileRevIndex;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	726 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	727 public HgDataFile file() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	728 return df;
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	729 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	730 @Override
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	731 public String toString() {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	732 if (isMerge()) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	733 return String.format("[%d,%d->%d]", originCset, mergeCset, targetCset);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	734 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	735 return String.format("[%d->%d]", originCset, targetCset);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	736 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	737 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	738
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	739 public static void main(String[] args) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	740 EqualBlocksCollector bc = new EqualBlocksCollector();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	741 bc.match(-1, 5, 3);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	742 bc.match(-1, 10, 2);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	743 bc.match(-1, 15, 3);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	744 bc.match(-1, 20, 3);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	745 IntVector r = new IntVector();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	746 bc.intersectWithTarget(7, 10, r);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	747 for (int i = 0; i < r.size(); i+=2) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	748 System.out.printf("[%d..%d) ", r.get(i), r.get(i) + r.get(i+1));
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	749 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	750 System.out.println();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	751 r.clear();
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	752 bc.combineAndMarkRangesWithTarget(0, 16, 508, 514, r);
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	753 for (int i = 0; i < r.size(); i+=3) {
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	754 System.out.printf("%d:[%d..%d) ", r.get(i), r.get(i+1), r.get(i+1) + r.get(i+2));
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	755 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	756 }
c4fd1037bc6f Support for copy/rename follow/no-follow for annotate Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	757 }

Mercurial > jhg

annotate src/org/tmatesoft/hg/internal/BlameHelper.java @ 584:ed243b668502