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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) 2011 Chris Cannam
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9 Copyright (c) 2011 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 "settingsdialog.h"
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19 #include "common.h"
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20 #include "debug.h"
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21
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22 #include <QGridLayout>
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23 #include <QGroupBox>
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24 #include <QDialogButtonBox>
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25 #include <QSettings>
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26 #include <QDir>
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27 #include <QFileDialog>
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28
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29 QString
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30 SettingsDialog::m_installPath;
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31
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32 SettingsDialog::SettingsDialog(QWidget *parent) :
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33 QDialog(parent),
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34 m_presentationChanged(false)
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35 {
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36 setModal(true);
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37 setWindowTitle(tr("Settings"));
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38
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39 QGridLayout *mainLayout = new QGridLayout;
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40 setLayout(mainLayout);
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41
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42
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43
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44 QGroupBox *meBox = new QGroupBox(tr("User details"));
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45 mainLayout->addWidget(meBox, 0, 0);
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46 QGridLayout *meLayout = new QGridLayout;
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47 meBox->setLayout(meLayout);
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48
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49 int row = 0;
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50
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51 meLayout->addWidget(new QLabel(tr("Name:")), row, 0);
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52
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53 m_nameEdit = new QLineEdit();
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54 meLayout->addWidget(m_nameEdit, row++, 1);
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55
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56 meLayout->addWidget(new QLabel(tr("Email address:")), row, 0);
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57
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58 m_emailEdit = new QLineEdit();
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59 meLayout->addWidget(m_emailEdit, row++, 1);
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60
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61
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62
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63 QGroupBox *lookBox = new QGroupBox(tr("Presentation"));
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64 mainLayout->addWidget(lookBox, 1, 0);
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65 QGridLayout *lookLayout = new QGridLayout;
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66 lookBox->setLayout(lookLayout);
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67
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68 row = 0;
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69
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70 m_showIconLabels = new QCheckBox(tr("Show labels on toolbar icons"));
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71 lookLayout->addWidget(m_showIconLabels, row++, 0);
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72
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73 m_showExtraText = new QCheckBox(tr("Show long descriptions for file status headings"));
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74 lookLayout->addWidget(m_showExtraText, row++, 0);
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75
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76
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77
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78 QGroupBox *pathsBox = new QGroupBox(tr("System application locations"));
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79 mainLayout->addWidget(pathsBox, 2, 0);
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80 QGridLayout *pathsLayout = new QGridLayout;
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81 pathsBox->setLayout(pathsLayout);
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82
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83 row = 0;
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84
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85 pathsLayout->addWidget(new QLabel(tr("Mercurial (hg) program:")), row, 0);
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86
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87 m_hgPathLabel = new QLineEdit();
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88 pathsLayout->addWidget(m_hgPathLabel, row, 2);
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89
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90 QPushButton *browse = new QPushButton(tr("Browse..."));
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91 pathsLayout->addWidget(browse, row++, 1);
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92 connect(browse, SIGNAL(clicked()), this, SLOT(hgPathBrowse()));
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93
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94 pathsLayout->addWidget(new QLabel(tr("External diff program:")), row, 0);
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95
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96 m_diffPathLabel = new QLineEdit();
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97 pathsLayout->addWidget(m_diffPathLabel, row, 2);
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98
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99 browse = new QPushButton(tr("Browse..."));
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100 pathsLayout->addWidget(browse, row++, 1);
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101 connect(browse, SIGNAL(clicked()), this, SLOT(diffPathBrowse()));
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102
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103 pathsLayout->addWidget(new QLabel(tr("External file-merge program:")), row, 0);
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104
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105 m_mergePathLabel = new QLineEdit();
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106 pathsLayout->addWidget(m_mergePathLabel, row, 2);
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107
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108 browse = new QPushButton(tr("Browse..."));
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109 pathsLayout->addWidget(browse, row++, 1);
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110 connect(browse, SIGNAL(clicked()), this, SLOT(mergePathBrowse()));
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111
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112 pathsLayout->addWidget(new QLabel(tr("External text editor:")), row, 0);
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113
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114 m_editPathLabel = new QLineEdit();
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115 pathsLayout->addWidget(m_editPathLabel, row, 2);
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116
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117 browse = new QPushButton(tr("Browse..."));
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118 pathsLayout->addWidget(browse, row++, 1);
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119 connect(browse, SIGNAL(clicked()), this, SLOT(editPathBrowse()));
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120
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121 pathsLayout->addWidget(new QLabel(tr("EasyHg Mercurial extension:")), row, 0);
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122
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123 m_extensionPathLabel = new QLineEdit();
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124 pathsLayout->addWidget(m_extensionPathLabel, row, 2);
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125
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126 browse = new QPushButton(tr("Browse..."));
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127 pathsLayout->addWidget(browse, row++, 1);
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128 connect(browse, SIGNAL(clicked()), this, SLOT(extensionPathBrowse()));
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129
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130 //!!! more info plz
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131 m_useExtension = new QCheckBox(tr("Use EasyHg Mercurial extension"));
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132 pathsLayout->addWidget(m_useExtension, row++, 2);
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133
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134
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135 reset(); // loads current defaults from settings
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136
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137
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138 QDialogButtonBox *bbox = new QDialogButtonBox(QDialogButtonBox::Ok);
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139 connect(bbox->addButton(tr("Restore defaults"), QDialogButtonBox::ResetRole),
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140 SIGNAL(clicked()), this, SLOT(restoreDefaults()));
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141 connect(bbox, SIGNAL(accepted()), this, SLOT(accept()));
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142 mainLayout->addWidget(bbox, 3, 0);
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143 m_ok = bbox->button(QDialogButtonBox::Ok);
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144 }
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145
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146 void
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147 SettingsDialog::hgPathBrowse()
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148 {
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149 browseFor(tr("Mercurial program"), m_hgPathLabel);
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150 }
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151
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152 void
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153 SettingsDialog::diffPathBrowse()
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154 {
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155 browseFor(tr("External diff program"), m_diffPathLabel);
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156 }
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157
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158 void
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159 SettingsDialog::mergePathBrowse()
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160 {
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161 browseFor(tr("External file-merge program"), m_mergePathLabel);
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162 }
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163
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164 void
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165 SettingsDialog::editPathBrowse()
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166 {
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167 browseFor(tr("External text editor"), m_editPathLabel);
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168 }
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169
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170 void
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171 SettingsDialog::extensionPathBrowse()
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172 {
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173 browseFor(tr("EasyHg Mercurial extension"), m_extensionPathLabel);
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174 }
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175
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176 void
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177 SettingsDialog::browseFor(QString title, QLineEdit *edit)
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178 {
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179 QString origin = edit->text();
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180
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181 if (origin == "") {
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182 #ifdef Q_OS_WIN32
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183 origin = "c:";
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184 #else
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185 origin = QDir::homePath();
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186 #endif
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187 }
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188
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189 QString path = QFileDialog::getOpenFileName(this, title, origin);
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190 if (path != QString()) {
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191 edit->setText(path);
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192 }
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193 }
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194
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195 void
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196 SettingsDialog::restoreDefaults()
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197 {
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198 clear();
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199 findDefaultLocations();
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200 reset();
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201 }
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202
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203 void
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204 SettingsDialog::findDefaultLocations(QString installPath)
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205 {
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206 m_installPath = installPath;
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207 findHgBinaryName();
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208 findExtension();
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209 findDiffBinaryName();
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210 findMergeBinaryName();
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211 findEditorBinaryName();
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212 }
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213
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214 void
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215 SettingsDialog::findHgBinaryName()
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216 {
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217 QSettings settings;
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218 settings.beginGroup("Locations");
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219 QString hg = settings.value("hgbinary", "").toString();
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220 if (hg == "") {
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221 hg = findInPath("hg", m_installPath, true);
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222 }
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223 if (hg != "") {
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224 settings.setValue("hgbinary", hg);
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225 }
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226 }
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227
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228 QString
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229 SettingsDialog::getUnbundledExtensionFileName()
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230 {
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231 QString home = QDir::homePath();
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232 QString target = QString("%1/.easyhg").arg(home);
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233 QString extpath = QString("%1/easyhg.py").arg(target);
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234 return extpath;
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235 }
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236
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237 void
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238 SettingsDialog::findExtension()
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239 {
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240 QSettings settings;
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241 settings.beginGroup("Locations");
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242
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243 QString extpath = settings.value("extensionpath", "").toString();
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244 if (extpath != "" || !QFile(extpath).exists()) {
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245
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246 extpath = getUnbundledExtensionFileName();
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247
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248 if (!QFile(extpath).exists()) {
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249 extpath = findInPath("easyhg.py", m_installPath, false);
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250 }
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251 }
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252
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253 settings.setValue("extensionpath", extpath);
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254 }
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255
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256 void
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257 SettingsDialog::findDiffBinaryName()
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258 {
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259 QSettings settings;
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260 settings.beginGroup("Locations");
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261 QString diff = settings.value("extdiffbinary", "").toString();
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262 if (diff == "") {
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263 QStringList bases;
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264 #ifdef Q_OS_WIN32
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265 bases << "easyhg-extdiff.bat";
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266 #else
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267 bases << "easyhg-extdiff.sh";
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268 #endif
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269 bases << "kompare" << "kdiff3" << "meld";
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270 bool found = false;
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271 foreach (QString base, bases) {
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272 diff = findInPath(base, m_installPath, true);
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273 if (diff != "") {
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274 found = true;
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275 break;
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276 }
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277 }
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278 if (found) {
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279 settings.setValue("extdiffbinary", diff);
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280 }
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281 }
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282 }
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283
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284 void
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285 SettingsDialog::findMergeBinaryName()
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286 {
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287 QSettings settings;
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288 settings.beginGroup("Locations");
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289 if (settings.contains("mergebinary")) {
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290 return;
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291 }
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292 QString merge;
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293 QStringList bases;
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294 #ifdef Q_OS_WIN32
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295 bases << "easyhg-merge.bat";
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296 #else
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297 bases << "easyhg-merge.sh";
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298 #endif
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299 // NB it's not a good idea to add other tools here, as command
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300 // line argument ordering varies. Configure them through hgrc
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301 // instead
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302 bool found = false;
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303 foreach (QString base, bases) {
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304 merge = findInPath(base, m_installPath, true);
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305 if (merge != "") {
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306 found = true;
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307 break;
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308 }
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309 }
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310 if (found) {
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311 settings.setValue("mergebinary", merge);
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312 }
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313 }
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314
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315 void
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316 SettingsDialog::findEditorBinaryName()
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317 {
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318 QSettings settings;
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319 settings.beginGroup("Locations");
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320 QString editor = settings.value("editorbinary", "").toString();
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321 if (editor == "") {
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322 QStringList bases;
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323 bases
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324 #if defined Q_OS_WIN32
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325 << "wordpad.exe"
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326 << "C:\\Program Files\\Windows NT\\Accessories\\wordpad.exe"
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327 << "notepad.exe"
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328 #elif defined Q_OS_MAC
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329 << "/Applications/TextEdit.app/Contents/MacOS/TextEdit"
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330 #else
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331 << "gedit" << "kate"
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332 #endif
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333 ;
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334 bool found = false;
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335 foreach (QString base, bases) {
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336 editor = findInPath(base, m_installPath, true);
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337 if (editor != "") {
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338 found = true;
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339 break;
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340 }
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341 }
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342 if (found) {
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343 settings.setValue("editorbinary", editor);
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344 }
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345 }
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346 }
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347
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348 void
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349 SettingsDialog::clear()
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350 {
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351 // Clear everything that has a default setting
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352 DEBUG << "SettingsDialog::clear" << endl;
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353 QSettings settings;
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354 settings.beginGroup("Presentation");
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355 settings.remove("showiconlabels");
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356 settings.remove("showhelpfultext");
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357 settings.endGroup();
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358 settings.beginGroup("Locations");
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359 settings.remove("hgbinary");
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360 settings.remove("extdiffbinary");
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361 settings.remove("mergebinary");
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362 settings.remove("editorbinary");
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363 settings.remove("extensionpath");
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364 settings.endGroup();
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365 settings.beginGroup("General");
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366 settings.remove("useextension");
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367 settings.endGroup();
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368 }
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369
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370 void
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371 SettingsDialog::reset()
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372 {
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373 DEBUG << "SettingsDialog::reset" << endl;
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374 QSettings settings;
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375 settings.beginGroup("User Information");
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376 m_nameEdit->setText(settings.value("name", getUserRealName()).toString());
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377 m_emailEdit->setText(settings.value("email").toString());
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378 settings.endGroup();
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379 settings.beginGroup("Presentation");
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380 m_showIconLabels->setChecked(settings.value("showiconlabels", true).toBool());
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381 m_showExtraText->setChecked(settings.value("showhelpfultext", true).toBool());
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382 settings.endGroup();
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383 settings.beginGroup("Locations");
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384 m_hgPathLabel->setText(settings.value("hgbinary").toString());
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385 m_diffPathLabel->setText(settings.value("extdiffbinary").toString());
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386 m_mergePathLabel->setText(settings.value("mergebinary").toString());
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387 m_editPathLabel->setText(settings.value("editorbinary").toString());
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388 m_extensionPathLabel->setText(settings.value("extensionpath").toString());
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389 settings.endGroup();
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390 settings.beginGroup("General");
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391 m_useExtension->setChecked(settings.value("useextension", true).toBool());
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392 settings.endGroup();
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Chris@239
|
393 }
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Chris@239
|
394
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Chris@239
|
395 void
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Chris@175
|
396 SettingsDialog::accept()
|
Chris@175
|
397 {
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Chris@177
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398 DEBUG << "SettingsDialog::accept" << endl;
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Chris@175
|
399 QSettings settings;
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Chris@175
|
400 settings.beginGroup("User Information");
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Chris@175
|
401 settings.setValue("name", m_nameEdit->text());
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Chris@175
|
402 settings.setValue("email", m_emailEdit->text());
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Chris@175
|
403 settings.endGroup();
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Chris@230
|
404 settings.beginGroup("Presentation");
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Chris@230
|
405 bool b;
|
Chris@230
|
406 b = m_showIconLabels->isChecked();
|
Chris@230
|
407 if (b != settings.value("showiconlabels", true)) {
|
Chris@230
|
408 settings.setValue("showiconlabels", b);
|
Chris@230
|
409 m_presentationChanged = true;
|
Chris@230
|
410 }
|
Chris@230
|
411 b = m_showExtraText->isChecked();
|
Chris@230
|
412 if (b != settings.value("showhelpfultext", true)) {
|
Chris@230
|
413 settings.setValue("showhelpfultext", b);
|
Chris@230
|
414 m_presentationChanged = true;
|
Chris@230
|
415 }
|
Chris@230
|
416 settings.endGroup();
|
Chris@175
|
417 settings.beginGroup("Locations");
|
Chris@181
|
418 settings.setValue("hgbinary", m_hgPathLabel->text());
|
Chris@181
|
419 settings.setValue("extdiffbinary", m_diffPathLabel->text());
|
Chris@181
|
420 settings.setValue("mergebinary", m_mergePathLabel->text());
|
Chris@221
|
421 settings.setValue("editorbinary", m_editPathLabel->text());
|
Chris@181
|
422 settings.setValue("extensionpath", m_extensionPathLabel->text());
|
Chris@176
|
423 settings.endGroup();
|
Chris@176
|
424 settings.beginGroup("General");
|
Chris@176
|
425 settings.setValue("useextension", m_useExtension->isChecked());
|
Chris@175
|
426 settings.endGroup();
|
Chris@175
|
427 QDialog::accept();
|
Chris@175
|
428 }
|
Chris@175
|
429
|
Chris@175
|
430
|