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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 "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 void
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229 SettingsDialog::findExtension()
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230 {
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231 QSettings settings;
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232 settings.beginGroup("Locations");
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233
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234 QString extpath = settings.value("extensionpath", "").toString();
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235 if (extpath != "" || !QFile(extpath).exists()) {
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236
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237 //!!! bad: this is a dupe with hgrunner
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238
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239 QString home = QDir::homePath();
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240 QString target = QString("%1/.easyhg").arg(home);
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241 extpath = QString("%1/easyhg.py").arg(target);
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242
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243 if (!QFile(extpath).exists()) {
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244 extpath = findInPath("easyhg.py", m_installPath, false);
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245 }
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246 }
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247
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248 settings.setValue("extensionpath", extpath);
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249 }
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250
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251 void
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252 SettingsDialog::findDiffBinaryName()
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253 {
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254 QSettings settings;
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255 settings.beginGroup("Locations");
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256 QString diff = settings.value("extdiffbinary", "").toString();
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257 if (diff == "") {
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258 QStringList bases;
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259 #ifdef Q_OS_MAC
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260 bases << "easyhg-extdiff-osx.sh";
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261 #endif
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262 bases << "kompare" << "kdiff3" << "meld";
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263 bool found = false;
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264 foreach (QString base, bases) {
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265 diff = findInPath(base, m_installPath, true);
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266 if (diff != "") {
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267 found = true;
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268 break;
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269 }
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270 }
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271 if (found) {
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272 settings.setValue("extdiffbinary", diff);
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273 }
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274 }
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275 }
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276
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277 void
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278 SettingsDialog::findMergeBinaryName()
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279 {
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280 QSettings settings;
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281 settings.beginGroup("Locations");
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282 if (settings.contains("mergebinary")) {
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283 return;
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284 }
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285 QString merge;
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286 QStringList bases;
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287 #ifdef Q_OS_MAC
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288 bases << "easyhg-merge-osx.sh";
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289 #endif
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290 // I think this is too dangerous, given command line ordering
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291 // differences and suchlike. Need to make sure the hg
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292 // installation is configured OK instead
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293 // bases << "meld" << "diffuse" << "kdiff3";
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294 bool found = false;
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295 foreach (QString base, bases) {
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296 merge = findInPath(base, m_installPath, true);
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297 if (merge != "") {
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298 found = true;
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299 break;
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300 }
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301 }
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302 if (found) {
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303 settings.setValue("mergebinary", merge);
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304 }
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305 }
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306
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307 void
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308 SettingsDialog::findEditorBinaryName()
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309 {
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310 QSettings settings;
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311 settings.beginGroup("Locations");
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312 QString editor = settings.value("editorbinary", "").toString();
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313 if (editor == "") {
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314 QStringList bases;
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315 bases
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316 #if defined Q_OS_WIN32
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317 << "wordpad.exe"
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318 << "C:\\Program Files\\Windows NT\\Accessories\\wordpad.exe"
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319 << "notepad.exe"
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320 #elif defined Q_OS_MAC
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321 << "/Applications/TextEdit.app/Contents/MacOS/TextEdit"
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322 #else
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323 << "gedit" << "kate"
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324 #endif
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325 ;
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326 bool found = false;
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327 foreach (QString base, bases) {
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328 editor = findInPath(base, m_installPath, true);
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329 if (editor != "") {
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330 found = true;
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331 break;
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332 }
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333 }
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334 if (found) {
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335 settings.setValue("editorbinary", editor);
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336 }
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337 }
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338 }
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339
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340 void
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341 SettingsDialog::clear()
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342 {
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343 // Clear everything that has a default setting
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344 DEBUG << "SettingsDialog::clear" << endl;
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345 QSettings settings;
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346 settings.beginGroup("Presentation");
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347 settings.remove("showiconlabels");
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348 settings.remove("showhelpfultext");
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349 settings.endGroup();
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350 settings.beginGroup("Locations");
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351 settings.remove("hgbinary");
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352 settings.remove("extdiffbinary");
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353 settings.remove("mergebinary");
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354 settings.remove("editorbinary");
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355 settings.remove("extensionpath");
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356 settings.endGroup();
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357 settings.beginGroup("General");
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358 settings.remove("useextension");
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359 settings.endGroup();
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360 }
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361
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362 void
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363 SettingsDialog::reset()
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364 {
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365 DEBUG << "SettingsDialog::reset" << endl;
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366 QSettings settings;
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367 settings.beginGroup("User Information");
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368 m_nameEdit->setText(settings.value("name", getUserRealName()).toString());
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369 m_emailEdit->setText(settings.value("email").toString());
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370 settings.endGroup();
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371 settings.beginGroup("Presentation");
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372 m_showIconLabels->setChecked(settings.value("showiconlabels", true).toBool());
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373 m_showExtraText->setChecked(settings.value("showhelpfultext", true).toBool());
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374 settings.endGroup();
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375 settings.beginGroup("Locations");
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376 m_hgPathLabel->setText(settings.value("hgbinary").toString());
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377 m_diffPathLabel->setText(settings.value("extdiffbinary").toString());
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378 m_mergePathLabel->setText(settings.value("mergebinary").toString());
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379 m_editPathLabel->setText(settings.value("editorbinary").toString());
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380 m_extensionPathLabel->setText(settings.value("extensionpath").toString());
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381 settings.endGroup();
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382 settings.beginGroup("General");
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383 m_useExtension->setChecked(settings.value("useextension", true).toBool());
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384 settings.endGroup();
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385 }
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386
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387 void
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388 SettingsDialog::accept()
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389 {
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390 DEBUG << "SettingsDialog::accept" << endl;
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391 QSettings settings;
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Chris@175
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392 settings.beginGroup("User Information");
|
Chris@175
|
393 settings.setValue("name", m_nameEdit->text());
|
Chris@175
|
394 settings.setValue("email", m_emailEdit->text());
|
Chris@175
|
395 settings.endGroup();
|
Chris@230
|
396 settings.beginGroup("Presentation");
|
Chris@230
|
397 bool b;
|
Chris@230
|
398 b = m_showIconLabels->isChecked();
|
Chris@230
|
399 if (b != settings.value("showiconlabels", true)) {
|
Chris@230
|
400 settings.setValue("showiconlabels", b);
|
Chris@230
|
401 m_presentationChanged = true;
|
Chris@230
|
402 }
|
Chris@230
|
403 b = m_showExtraText->isChecked();
|
Chris@230
|
404 if (b != settings.value("showhelpfultext", true)) {
|
Chris@230
|
405 settings.setValue("showhelpfultext", b);
|
Chris@230
|
406 m_presentationChanged = true;
|
Chris@230
|
407 }
|
Chris@230
|
408 settings.endGroup();
|
Chris@175
|
409 settings.beginGroup("Locations");
|
Chris@181
|
410 settings.setValue("hgbinary", m_hgPathLabel->text());
|
Chris@181
|
411 settings.setValue("extdiffbinary", m_diffPathLabel->text());
|
Chris@181
|
412 settings.setValue("mergebinary", m_mergePathLabel->text());
|
Chris@221
|
413 settings.setValue("editorbinary", m_editPathLabel->text());
|
Chris@181
|
414 settings.setValue("extensionpath", m_extensionPathLabel->text());
|
Chris@176
|
415 settings.endGroup();
|
Chris@176
|
416 settings.beginGroup("General");
|
Chris@176
|
417 settings.setValue("useextension", m_useExtension->isChecked());
|
Chris@175
|
418 settings.endGroup();
|
Chris@175
|
419 QDialog::accept();
|
Chris@175
|
420 }
|
Chris@175
|
421
|
Chris@175
|
422
|