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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 EasyMercurial
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5
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6 Based on HgExplorer by Jari Korhonen
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7 Copyright (c) 2010 Jari Korhonen
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8 Copyright (c) 2010 Chris Cannam
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9 Copyright (c) 2010 Queen Mary, University of London
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10
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11 This program is free software; you can redistribute it and/or
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12 modify it under the terms of the GNU General Public License as
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13 published by the Free Software Foundation; either version 2 of the
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14 License, or (at your option) any later version. See the file
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15 COPYING included with this distribution for more information.
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16 */
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17
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18 #include "hgexpwidget.h"
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19 #include "common.h"
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20 #include "logparser.h"
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21 #include "changeset.h"
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22 #include "changesetitem.h"
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23 #include "grapher.h"
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24 #include "panner.h"
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cannam@45
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25 #include "panned.h"
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26
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27 #include <QClipboard>
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28 #include <QContextMenuEvent>
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29 #include <QApplication>
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30
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31 #include <iostream>
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32
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33 #define REMOTE_REPO_STR "Remote repository: "
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34 #define LOCAL_REPO_STR "Local repository: "
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35 #define WORKFOLDER_STR "Working folder: "
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36
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37
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38 const char hgStatViewOptions[NUM_STAT_FILE_TYPES] = {'m','a','r','d','u','c','i'};
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39
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40 const char *statFilesStr[NUM_STAT_FILE_TYPES] = { "M: Modified",
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41 "A: To be added on next commit",
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42 "R: To be removed on next commit",
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43 "!: Tracked, locally deleted",
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44 "?: Unknown, not yet tracked",
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45 "C: Clean (not changed)",
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46 "I: Ignored (via .hgignore file)"};
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47
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48
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49 HgExpWidget::HgExpWidget(QWidget *parent, QString remoteRepo, QString workFolderPath, unsigned char viewFileTypesBits): QTabWidget(parent)
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50 {
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51 //Work page
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52 //Work page
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53 //Work page
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54
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55 //Remote repo
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56 grpRemoteRepo = new QGroupBox(tr(REMOTE_REPO_STR) + remoteRepo);
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57 grpRemoteRepo -> setMinimumHeight(24);
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58
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59 //Local Repo
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60 grpLocalRepo = new QGroupBox(tr(LOCAL_REPO_STR) + workFolderPath + getHgDirName());
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61 parentsLabel = new QLabel(tr("Working folder parent(s):"));
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62 localRepoHgParentsList = new QListWidget;
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63 localRepoHgParentsList -> setSelectionMode(QAbstractItemView::NoSelection);
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64 parentsLayout = new QVBoxLayout;
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65 parentsLayout -> addWidget(parentsLabel);
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66 parentsLayout -> addWidget(localRepoHgParentsList);
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67 grpLocalRepo -> setLayout(parentsLayout);
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68 copyCommentAct = new QAction("Copy comment", localRepoHgParentsList);
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69 userListMenu = new QMenu(localRepoHgParentsList);
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70 userListMenu -> addAction(copyCommentAct);
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71 connect(copyCommentAct, SIGNAL(triggered()), this, SLOT(copyComment()));
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72
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73 //Workfolder
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74 grpWorkFolder = new QGroupBox(tr(WORKFOLDER_STR) + workFolderPath);
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75 workFolderLayout = new QHBoxLayout;
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76 workFolderFileList = new QListWidget;
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77 workFolderFileList -> setSelectionMode(QAbstractItemView::ExtendedSelection);
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78 grpViewFileTypes = new QGroupBox;
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79 fileTypesLayout = new QVBoxLayout;
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80
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81 for(int i = 0; i < NUM_STAT_FILE_TYPES; i++)
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82 {
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83 chkViewFileTypes[i] = new QCheckBox(statFilesStr[i]);
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84 if ((1U << i) & viewFileTypesBits)
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85 {
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86 chkViewFileTypes[i]->setChecked(true);
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87 }
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88 else
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89 {
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90 chkViewFileTypes[i]->setChecked(false);
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91 }
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92 connect(chkViewFileTypes[i], SIGNAL(stateChanged(int)), this, SIGNAL(workFolderViewTypesChanged()));
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93 fileTypesLayout -> addWidget(chkViewFileTypes[i]);
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94 }
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95
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96 grpViewFileTypes -> setLayout(fileTypesLayout);
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97 workFolderLayout->addWidget(workFolderFileList, 3);
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98 workFolderLayout->addWidget(grpViewFileTypes, 1);
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99 grpWorkFolder -> setLayout(workFolderLayout);
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100
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101 workPageWidget = new QWidget;
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102 mainLayout = new QVBoxLayout(workPageWidget);
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103 mainLayout -> addWidget(grpRemoteRepo, 1);
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104 mainLayout -> addWidget(grpLocalRepo, 8);
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105 mainLayout -> addWidget(grpWorkFolder, 12);
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106 addTab(workPageWidget, tr("My work"));
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107
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108 // History graph page
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109 historyGraphPageWidget = new QWidget;
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110 Panned *panned = new Panned;
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111 Panner *panner = new Panner;
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112 historyGraphWidget = panned;
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113 historyGraphPanner = panner;
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114 QGridLayout *layout = new QGridLayout;
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115 layout->addWidget(historyGraphWidget, 0, 0);
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116 layout->addWidget(historyGraphPanner, 0, 1);
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117 panner->setMaximumWidth(80);
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118 panner->connectToPanned(panned);
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119 historyGraphPageWidget->setLayout(layout);
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120 addTab(historyGraphPageWidget, tr("History"));
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121
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122
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123 //History page
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124 //History page
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125 //History page
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126 historyPageWidget = new QWidget;
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127 localRepoHgLogList = new QListWidget;
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128 localRepoHgLogList->setFont(QFont("Courier New"));
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129 localRepoHgLogList -> setSelectionMode(QAbstractItemView::ExtendedSelection);
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130
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131 historyLayout = new QVBoxLayout(historyPageWidget);
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132 historyLayout->addWidget(localRepoHgLogList);
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133 //!!! addTab(historyPageWidget, tr("History (log)"));
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134
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135 //Heads page
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136 //Heads page
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137 //Heads page
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138 headsPageWidget = new QWidget;
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139 localRepoHeadsList = new QListWidget;
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140 localRepoHeadsList -> setSelectionMode(QAbstractItemView::ExtendedSelection);
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141
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142 headsLayout = new QVBoxLayout(headsPageWidget);
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143 headsLayout->addWidget(localRepoHeadsList);
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144 //!!! addTab(headsPageWidget, tr("Heads"));
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145
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146 //Initially, only work page is active
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147 //!!! setTabEnabled(HEADSTAB, false);
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148 //!!! setTabEnabled(HISTORYTAB, false);
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149 }
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150
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151 void HgExpWidget::contextMenuEvent(QContextMenuEvent * event)
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152 {
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153 if (copyCommentAct -> isEnabled())
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154 {
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155 QPoint topL;
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156 QPoint bottomR;
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157
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158 topL = localRepoHgParentsList->
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159 mapToGlobal(QPoint(0, 0));
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160 bottomR = localRepoHgParentsList->
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161 mapToGlobal(QPoint(localRepoHgParentsList -> width(), localRepoHgParentsList -> height()));
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162
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163 if ((event -> globalPos().x() > topL.x()) && (event -> globalPos().x() < bottomR.x()))
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164 {
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165 if ((event -> globalPos().y() > topL.y()) && (event -> globalPos().y() < bottomR.y()))
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166 {
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167 userListMenu->exec(event -> globalPos());
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168 }
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169 }
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170 }
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171 }
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172
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173 void HgExpWidget::copyComment()
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174 {
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175 if (localRepoHgParentsList -> count() >= 1)
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176 {
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177 QListWidgetItem *it = localRepoHgParentsList -> item(0);
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178 QString tmp = it -> text();
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179 int ind = tmp.indexOf("summary:");
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180 if (ind != -1)
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181 {
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182 QString comment;
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183 ind += 11; //jump over word "summary:"
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184
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185 comment = tmp.mid(ind);
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186
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187 QClipboard *clipboard = QApplication::clipboard();
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188 clipboard->setText(comment);
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189 }
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190 }
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191 }
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192
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193
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194
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195 QString HgExpWidget::getStatFlags()
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196 {
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197 QString ret;
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198
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199 for(int i = 0; i < NUM_STAT_FILE_TYPES; i++)
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200 {
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201 if (Qt::Checked == chkViewFileTypes[i]->checkState())
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202 {
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203 ret += hgStatViewOptions[i];
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204 }
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205 }
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206
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207 return ret;
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208 }
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209
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210
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211 unsigned char HgExpWidget::getFileTypesBits()
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212 {
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213 unsigned char ret;
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214
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215 ret = 0;
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216
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217 for(int i = 0; i < NUM_STAT_FILE_TYPES; i++)
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218 {
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219 if (Qt::Checked == chkViewFileTypes[i]->checkState())
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220 {
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221 ret |= (1U << i);
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222 }
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223 }
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224
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225 return ret;
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226 }
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227
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228
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229 void HgExpWidget::updateWorkFolderFileList(QString fileList)
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230 {
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231 statParser = StatParser(fileList);
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232
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233 workFolderFileList-> clear();
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234 workFolderFileList -> addItems(fileList.split("\n"));
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235 }
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236
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237 void HgExpWidget::updateLocalRepoHeadsList(QString headList)
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238 {
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239 localRepoHeadsList-> clear();
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240 localRepoHeadsList -> addItems(splitChangeSets(headList));
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241
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242 //heads list is interesting only when we have 2 or more
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243 if (localRepoHeadsList-> count() < 2)
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244 {
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245 setTabEnabled(HEADSTAB, false);
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246 }
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247 else
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248 {
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249 setTabEnabled(HEADSTAB, true);
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250 }
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251 }
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252
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253
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254 void HgExpWidget::clearLists()
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255 {
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256 localRepoHeadsList-> clear();
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257 localRepoHgParentsList-> clear();
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258 workFolderFileList-> clear();
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259 localRepoHgLogList -> clear();
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260 }
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261
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262 void HgExpWidget::updateLocalRepoParentsList(QString parentsList)
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263 {
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264 localRepoHgParentsList-> clear();
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265 localRepoHgParentsList -> addItems(splitChangeSets(parentsList));
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266 }
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267
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268 void HgExpWidget::updateLocalRepoHgLogList(QString hgLogList)
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269 {
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270 localRepoHgLogList -> clear();
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271 localRepoHgLogList -> addItems(splitChangeSets(hgLogList));
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272
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273 //!!!
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274 Panned *panned = static_cast<Panned *>(historyGraphWidget);
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275 Panner *panner = static_cast<Panner *>(historyGraphPanner);
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276 QGraphicsScene *scene = new QGraphicsScene();
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277 Changesets csets = parseChangeSets(hgLogList);
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278 if (csets.empty()) return;
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279 Grapher g(scene);
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280 try {
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281 g.layout(csets);
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282 } catch (std::string s) {
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283 std::cerr << "Internal error: Layout failed: " << s << std::endl;
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284 }
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285 panned->scene()->deleteLater();
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286 panned->setScene(scene);
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287 panner->scene()->deleteLater();
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288 panner->setScene(scene);
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289 ChangesetItem *tipItem = g.getItemFor(csets[0]);
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290 if (tipItem) tipItem->ensureVisible();
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291 }
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jtkorhonen@0
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292
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jtkorhonen@0
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293
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294
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jtkorhonen@0
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295 int HgExpWidget::findLineStart(int nowIndex, QString str)
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296 {
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297 if (nowIndex < 0)
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298 {
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299 return -1;
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300 }
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jtkorhonen@0
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301
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jtkorhonen@0
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302 while(str.at(nowIndex) != '\n')
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303 {
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jtkorhonen@0
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304 if (nowIndex == 0)
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305 {
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306 return nowIndex;
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jtkorhonen@0
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307 }
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jtkorhonen@0
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308 nowIndex--;
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jtkorhonen@0
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309 }
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jtkorhonen@0
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310 return nowIndex + 1;
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jtkorhonen@0
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311 }
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jtkorhonen@0
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312
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jtkorhonen@0
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313
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jtkorhonen@0
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314 QStringList HgExpWidget::splitChangeSets(QString chgSetsStr)
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jtkorhonen@0
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315 {
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316 return LogParser(chgSetsStr).split();
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Chris@43
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317 /*
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jtkorhonen@0
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318 int currChgSet;
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jtkorhonen@0
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319 int currChgSetLineStart;
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320
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321 int prevChgSet;
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322 QStringList tmp;
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323
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jtkorhonen@0
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324 currChgSet = chgSetsStr.indexOf(CHGSET);
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jtkorhonen@0
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325 currChgSetLineStart = findLineStart(currChgSet, chgSetsStr);
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jtkorhonen@0
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326 prevChgSet = -1;
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jtkorhonen@0
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327 while (currChgSet != -1)
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jtkorhonen@0
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328 {
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jtkorhonen@0
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329 if (prevChgSet != -1)
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jtkorhonen@0
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330 {
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jtkorhonen@0
|
331 tmp.append(chgSetsStr.mid(prevChgSet, (currChgSetLineStart - prevChgSet - 1)));
|
jtkorhonen@0
|
332 }
|
jtkorhonen@0
|
333
|
jtkorhonen@0
|
334 prevChgSet = currChgSetLineStart;
|
jtkorhonen@0
|
335
|
jtkorhonen@0
|
336 currChgSet = chgSetsStr.indexOf(CHGSET, currChgSet + 1);
|
jtkorhonen@0
|
337 currChgSetLineStart = findLineStart(currChgSet, chgSetsStr);
|
jtkorhonen@0
|
338 }
|
jtkorhonen@0
|
339
|
jtkorhonen@0
|
340 if (prevChgSet != -1)
|
jtkorhonen@0
|
341 {
|
jtkorhonen@0
|
342 //Last changeset
|
jtkorhonen@0
|
343 tmp.append(chgSetsStr.mid(prevChgSet));
|
jtkorhonen@0
|
344 }
|
jtkorhonen@0
|
345 else
|
jtkorhonen@0
|
346 {
|
jtkorhonen@0
|
347 //Only changeset (if any)
|
jtkorhonen@0
|
348 if (!chgSetsStr.isEmpty())
|
jtkorhonen@0
|
349 {
|
jtkorhonen@0
|
350 tmp.append(chgSetsStr.mid(0));
|
jtkorhonen@0
|
351 }
|
jtkorhonen@0
|
352 }
|
jtkorhonen@0
|
353
|
jtkorhonen@0
|
354 return tmp;
|
Chris@43
|
355 */
|
Chris@43
|
356 }
|
Chris@43
|
357
|
Chris@43
|
358 Changesets HgExpWidget::parseChangeSets(QString changeSetsStr)
|
Chris@43
|
359 {
|
Chris@43
|
360 Changesets csets;
|
Chris@43
|
361 LogList log = LogParser(changeSetsStr).parse();
|
Chris@43
|
362 foreach (LogEntry e, log) {
|
Chris@43
|
363 Changeset *cs = new Changeset();
|
Chris@43
|
364 foreach (QString key, e.keys()) {
|
Chris@44
|
365 if (key == "parents") {
|
Chris@44
|
366 QStringList parents = e.value(key).split
|
Chris@44
|
367 (" ", QString::SkipEmptyParts);
|
Chris@44
|
368 cs->setParents(parents);
|
Chris@52
|
369 } else if (key == "timestamp") {
|
Chris@52
|
370 cs->setTimestamp(e.value(key).split(" ")[0].toULongLong());
|
Chris@44
|
371 } else {
|
Chris@44
|
372 cs->setProperty(key.toLocal8Bit().data(), e.value(key));
|
Chris@44
|
373 }
|
Chris@43
|
374 }
|
Chris@43
|
375 csets.push_back(cs);
|
Chris@43
|
376 }
|
Chris@44
|
377 for (int i = 0; i+1 < csets.size(); ++i) {
|
Chris@44
|
378 Changeset *cs = csets[i];
|
Chris@44
|
379 if (cs->parents().empty()) {
|
Chris@44
|
380 QStringList list;
|
Chris@44
|
381 list.push_back(csets[i+1]->id());
|
Chris@44
|
382 cs->setParents(list);
|
Chris@44
|
383 }
|
Chris@44
|
384 }
|
Chris@43
|
385 return csets;
|
jtkorhonen@0
|
386 }
|
jtkorhonen@0
|
387
|
jtkorhonen@0
|
388 QString HgExpWidget::getCurrentFileListLine()
|
jtkorhonen@0
|
389 {
|
jtkorhonen@0
|
390 if (workFolderFileList -> currentItem() != NULL)
|
jtkorhonen@0
|
391 {
|
jtkorhonen@0
|
392 return workFolderFileList -> currentItem()->text();
|
jtkorhonen@0
|
393 }
|
jtkorhonen@0
|
394 return "";
|
jtkorhonen@0
|
395 }
|
jtkorhonen@0
|
396
|
jtkorhonen@0
|
397 void HgExpWidget::setWorkFolderAndRepoNames(QString workFolderPath, QString remoteRepoPath)
|
jtkorhonen@0
|
398 {
|
jtkorhonen@0
|
399 grpRemoteRepo -> setTitle(tr(REMOTE_REPO_STR) + remoteRepoPath);
|
jtkorhonen@0
|
400 grpLocalRepo -> setTitle(tr(LOCAL_REPO_STR) + workFolderPath + getHgDirName());
|
jtkorhonen@0
|
401 grpWorkFolder -> setTitle(tr(WORKFOLDER_STR) + workFolderPath);
|
jtkorhonen@0
|
402 }
|
jtkorhonen@0
|
403
|
jtkorhonen@0
|
404 #define MERC_SHA1_MARKER_LEN 12
|
jtkorhonen@0
|
405 QString HgExpWidget::findRev(QString itemText, QString & smallRev)
|
jtkorhonen@0
|
406 {
|
jtkorhonen@0
|
407 QString tmp(itemText);
|
jtkorhonen@0
|
408 int i;
|
jtkorhonen@0
|
409 int j;
|
jtkorhonen@0
|
410
|
jtkorhonen@0
|
411 smallRev ="0";
|
jtkorhonen@0
|
412
|
jtkorhonen@0
|
413 i = tmp.indexOf(CHGSET);
|
jtkorhonen@0
|
414 if (i != -1)
|
jtkorhonen@0
|
415 {
|
jtkorhonen@0
|
416 j = i + 10;
|
jtkorhonen@0
|
417 i = tmp.indexOf(":", j); //xx:yyyyyy after changeset:
|
jtkorhonen@0
|
418
|
jtkorhonen@0
|
419 if (i != -1)
|
jtkorhonen@0
|
420 {
|
jtkorhonen@0
|
421 smallRev = tmp.mid(j, (i-j));
|
jtkorhonen@0
|
422 return tmp.mid(i+1, MERC_SHA1_MARKER_LEN);
|
jtkorhonen@0
|
423 }
|
jtkorhonen@0
|
424 }
|
jtkorhonen@0
|
425
|
jtkorhonen@0
|
426 return "";
|
jtkorhonen@0
|
427 }
|
jtkorhonen@0
|
428
|
jtkorhonen@0
|
429 void HgExpWidget::getHistoryDiffRevisions(QString& revA, QString& revB)
|
jtkorhonen@0
|
430 {
|
jtkorhonen@0
|
431 QList <QListWidgetItem *> histList = localRepoHgLogList->selectedItems();
|
jtkorhonen@0
|
432 QList <QListWidgetItem *> headList = localRepoHeadsList->selectedItems();
|
jtkorhonen@0
|
433
|
jtkorhonen@0
|
434 QString revATmp;
|
jtkorhonen@0
|
435 QString revBTmp;
|
jtkorhonen@0
|
436 QString smallRevA;
|
jtkorhonen@0
|
437 QString smallRevB;
|
jtkorhonen@0
|
438 QString txtA;
|
jtkorhonen@0
|
439 QString txtB;
|
jtkorhonen@0
|
440
|
jtkorhonen@0
|
441 if (histList.count() == REQUIRED_CHGSET_DIFF_COUNT)
|
jtkorhonen@0
|
442 {
|
jtkorhonen@0
|
443 txtA = histList.last()->text();
|
jtkorhonen@0
|
444 txtB = histList.first()->text();
|
jtkorhonen@0
|
445
|
jtkorhonen@0
|
446 }
|
jtkorhonen@0
|
447 else if (headList.count() == REQUIRED_CHGSET_DIFF_COUNT)
|
jtkorhonen@0
|
448 {
|
jtkorhonen@0
|
449 txtA = headList.last()->text();
|
jtkorhonen@0
|
450 txtB = headList.first()->text();
|
jtkorhonen@0
|
451 }
|
jtkorhonen@0
|
452 else
|
jtkorhonen@0
|
453 {
|
jtkorhonen@0
|
454 revA = "";
|
jtkorhonen@0
|
455 revB = "";
|
jtkorhonen@0
|
456 return;
|
jtkorhonen@0
|
457 }
|
jtkorhonen@0
|
458
|
jtkorhonen@0
|
459 revATmp = findRev(txtA, smallRevA);
|
jtkorhonen@0
|
460 revBTmp = findRev(txtB, smallRevB);
|
jtkorhonen@0
|
461
|
jtkorhonen@0
|
462 //Switch order according to repo small revision number (user can select items from list in "wrong" order)
|
jtkorhonen@0
|
463 if (smallRevB.toULongLong() > smallRevA.toULongLong())
|
jtkorhonen@0
|
464 {
|
jtkorhonen@0
|
465 revA = revATmp;
|
jtkorhonen@0
|
466 revB = revBTmp;
|
jtkorhonen@0
|
467 }
|
jtkorhonen@0
|
468 else
|
jtkorhonen@0
|
469 {
|
jtkorhonen@0
|
470 revA = revBTmp;
|
jtkorhonen@0
|
471 revB = revATmp;
|
jtkorhonen@0
|
472 }
|
jtkorhonen@0
|
473 }
|
jtkorhonen@0
|
474
|
jtkorhonen@0
|
475
|
jtkorhonen@0
|
476 void HgExpWidget::getUpdateToRevRevision(QString& rev)
|
jtkorhonen@0
|
477 {
|
jtkorhonen@0
|
478 QList <QListWidgetItem *> histList = localRepoHgLogList->selectedItems();
|
jtkorhonen@0
|
479 QString txt;
|
jtkorhonen@0
|
480 QString smallRev;
|
jtkorhonen@0
|
481
|
jtkorhonen@0
|
482
|
jtkorhonen@0
|
483 if (histList.count() == 1)
|
jtkorhonen@0
|
484 {
|
jtkorhonen@0
|
485 txt = histList.first()->text();
|
jtkorhonen@0
|
486 rev = findRev(txt, smallRev);
|
jtkorhonen@0
|
487 }
|
jtkorhonen@0
|
488 else
|
jtkorhonen@0
|
489 {
|
jtkorhonen@0
|
490 rev = "";
|
jtkorhonen@0
|
491 }
|
jtkorhonen@0
|
492 }
|
jtkorhonen@0
|
493
|
jtkorhonen@0
|
494
|
jtkorhonen@32
|
495 void HgExpWidget::enableDisableOtherTabs(int tabPage)
|
jtkorhonen@32
|
496 {
|
jtkorhonen@32
|
497 static int oldTabPage = -1;
|
jtkorhonen@0
|
498
|
jtkorhonen@32
|
499 if (tabPage != oldTabPage)
|
jtkorhonen@32
|
500 {
|
jtkorhonen@32
|
501 oldTabPage = tabPage;
|
jtkorhonen@32
|
502 if (tabPage == WORKTAB)
|
jtkorhonen@32
|
503 {
|
jtkorhonen@32
|
504 copyCommentAct -> setEnabled(true);
|
jtkorhonen@32
|
505 }
|
jtkorhonen@32
|
506 else
|
jtkorhonen@32
|
507 {
|
jtkorhonen@32
|
508 copyCommentAct -> setEnabled(false);
|
jtkorhonen@32
|
509 }
|
jtkorhonen@32
|
510 }
|
jtkorhonen@32
|
511
|
jtkorhonen@0
|
512 //history list is only interesting when we have something in it ;-)
|
jtkorhonen@0
|
513 if (localRepoHgLogList -> count() < 2)
|
jtkorhonen@0
|
514 {
|
jtkorhonen@0
|
515 setTabEnabled(HISTORYTAB, false);
|
jtkorhonen@0
|
516 }
|
jtkorhonen@0
|
517 else
|
jtkorhonen@0
|
518 {
|
jtkorhonen@0
|
519 setTabEnabled(HISTORYTAB, true);
|
jtkorhonen@0
|
520 }
|
jtkorhonen@0
|
521
|
jtkorhonen@0
|
522 //history list is only interesting when we have something in it ;-)
|
jtkorhonen@0
|
523 if (localRepoHgLogList -> count() < 2)
|
jtkorhonen@0
|
524 {
|
jtkorhonen@0
|
525 setTabEnabled(HISTORYTAB, false);
|
jtkorhonen@0
|
526 }
|
jtkorhonen@0
|
527 else
|
jtkorhonen@0
|
528 {
|
jtkorhonen@0
|
529 setTabEnabled(HISTORYTAB, true);
|
jtkorhonen@0
|
530 }
|
jtkorhonen@0
|
531 }
|
jtkorhonen@0
|
532
|
jtkorhonen@0
|
533
|
jtkorhonen@0
|
534
|
jtkorhonen@0
|
535
|