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1 /****************************************************************************
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2 **
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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4 ** Contact: Qt Software Information (qt-info@nokia.com)
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5 **
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6 ** This file is part of the demonstration applications of the Qt Toolkit.
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7 **
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8 ** $QT_BEGIN_LICENSE:LGPL$
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9 ** Commercial Usage
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10 ** Licensees holding valid Qt Commercial licenses may use this file in
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11 ** accordance with the Qt Commercial License Agreement provided with the
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12 ** Software or, alternatively, in accordance with the terms contained in
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13 ** a written agreement between you and Nokia.
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14 **
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15 ** GNU Lesser General Public License Usage
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16 ** Alternatively, this file may be used under the terms of the GNU Lesser
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17 ** General Public License version 2.1 as published by the Free Software
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18 ** Foundation and appearing in the file LICENSE.LGPL included in the
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19 ** packaging of this file. Please review the following information to
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20 ** ensure the GNU Lesser General Public License version 2.1 requirements
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21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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22 **
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23 ** In addition, as a special exception, Nokia gives you certain
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24 ** additional rights. These rights are described in the Nokia Qt LGPL
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25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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26 ** package.
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27 **
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28 ** GNU General Public License Usage
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29 ** Alternatively, this file may be used under the terms of the GNU
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30 ** General Public License version 3.0 as published by the Free Software
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31 ** Foundation and appearing in the file LICENSE.GPL included in the
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32 ** packaging of this file. Please review the following information to
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33 ** ensure the GNU General Public License version 3.0 requirements will be
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34 ** met: http://www.gnu.org/copyleft/gpl.html.
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35 **
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36 ** If you are unsure which license is appropriate for your use, please
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37 ** contact the sales department at qt-sales@nokia.com.
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38 ** $QT_END_LICENSE$
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39 **
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40 ****************************************************************************/
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41 module settings;
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42
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43
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44 import QtGui.QDialog;
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45 import ui_settings;
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46
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47
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48 import settings;
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49
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50 import browserapplication;
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51 import browsermainwindow;
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52 import cookiejar;
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53 import history;
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54 import networkaccessmanager;
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55 import webview;
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56
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57 import QtCore.QSettings;
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58 import QtGui.QtGui;
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59 import QtWebKit.QtWebKit;
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60
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61
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62 class SettingsDialog : public QDialog, public Ui_Settings
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63 {
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64 Q_OBJECT
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65
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66 public:
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67 SettingsDialog(QWidget *parent = null);
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68 : QDialog(parent)
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69 {
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70 setupUi(this);
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71 connect(exceptionsButton, SIGNAL(clicked()), this, SLOT(showExceptions()));
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72 connect(setHomeToCurrentPageButton, SIGNAL(clicked()), this, SLOT(setHomeToCurrentPage()));
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73 connect(cookiesButton, SIGNAL(clicked()), this, SLOT(showCookies()));
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74 connect(standardFontButton, SIGNAL(clicked()), this, SLOT(chooseFont()));
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75 connect(fixedFontButton, SIGNAL(clicked()), this, SLOT(chooseFixedFont()));
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76
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77 loadDefaults();
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78 loadFromSettings();
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79 }
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80 void accept();
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81 {
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82 saveToSettings();
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83 QDialog::accept();
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84 }
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85
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86 private slots:
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87 void loadDefaults()
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88 {
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89 QWebSettings *defaultSettings = QWebSettings::globalSettings();
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90 QString standardFontFamily = defaultSettings.fontFamily(QWebSettings::StandardFont);
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91 int standardFontSize = defaultSettings.fontSize(QWebSettings::DefaultFontSize);
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92 standardFont = QFont(standardFontFamily, standardFontSize);
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93 standardLabel.setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize()));
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94
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95 QString fixedFontFamily = defaultSettings.fontFamily(QWebSettings::FixedFont);
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96 int fixedFontSize = defaultSettings.fontSize(QWebSettings::DefaultFixedFontSize);
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97 fixedFont = QFont(fixedFontFamily, fixedFontSize);
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98 fixedLabel.setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize()));
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99
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100 downloadsLocation.setText(QDesktopServices::storageLocation(QDesktopServices::DesktopLocation));
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101
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102 enableJavascript.setChecked(defaultSettings.testAttribute(QWebSettings::JavascriptEnabled));
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103 enablePlugins.setChecked(defaultSettings.testAttribute(QWebSettings::PluginsEnabled));
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104 }
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105
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106 void loadFromSettings()
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107 {
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108 QSettings settings;
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109 settings.beginGroup(QLatin1String("MainWindow"));
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110 QString defaultHome = QLatin1String("http://qtsoftware.com");
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111 homeLineEdit.setText(settings.value(QLatin1String("home"), defaultHome).toString());
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112 settings.endGroup();
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113
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114 settings.beginGroup(QLatin1String("history"));
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115 int historyExpire = settings.value(QLatin1String("historyExpire")).toInt();
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116 int idx = 0;
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117 switch (historyExpire) {
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118 case 1: idx = 0; break;
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119 case 7: idx = 1; break;
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120 case 14: idx = 2; break;
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121 case 30: idx = 3; break;
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122 case 365: idx = 4; break;
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123 case -1: idx = 5; break;
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124 default:
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125 idx = 5;
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126 }
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127 expireHistory.setCurrentIndex(idx);
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128 settings.endGroup();
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129
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130 settings.beginGroup(QLatin1String("downloadmanager"));
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131 QString downloadDirectory = settings.value(QLatin1String("downloadDirectory"), downloadsLocation.text()).toString();
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132 downloadsLocation.setText(downloadDirectory);
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133 settings.endGroup();
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134
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135 settings.beginGroup(QLatin1String("general"));
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136 openLinksIn.setCurrentIndex(settings.value(QLatin1String("openLinksIn"), openLinksIn.currentIndex()).toInt());
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137
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138 settings.endGroup();
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139
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140 // Appearance
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141 settings.beginGroup(QLatin1String("websettings"));
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142 fixedFont = qVariantValue<QFont>(settings.value(QLatin1String("fixedFont"), fixedFont));
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143 standardFont = qVariantValue<QFont>(settings.value(QLatin1String("standardFont"), standardFont));
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144
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145 standardLabel.setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize()));
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146 fixedLabel.setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize()));
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147
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148 enableJavascript.setChecked(settings.value(QLatin1String("enableJavascript"), enableJavascript.isChecked()).toBool());
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149 enablePlugins.setChecked(settings.value(QLatin1String("enablePlugins"), enablePlugins.isChecked()).toBool());
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150 userStyleSheet.setText(settings.value(QLatin1String("userStyleSheet")).toUrl().toString());
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151 settings.endGroup();
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152
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153 // Privacy
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154 settings.beginGroup(QLatin1String("cookies"));
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155
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156 CookieJar *jar = BrowserApplication::cookieJar();
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157 QByteArray value = settings.value(QLatin1String("acceptCookies"), QLatin1String("AcceptOnlyFromSitesNavigatedTo")).toByteArray();
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158 QMetaEnum acceptPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("AcceptPolicy"));
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159 CookieJar::AcceptPolicy acceptCookies = acceptPolicyEnum.keyToValue(value) == -1 ?
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160 CookieJar::AcceptOnlyFromSitesNavigatedTo :
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161 static_cast<CookieJar::AcceptPolicy>(acceptPolicyEnum.keyToValue(value));
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162 switch(acceptCookies) {
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163 case CookieJar::AcceptAlways:
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164 acceptCombo.setCurrentIndex(0);
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165 break;
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166 case CookieJar::AcceptNever:
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167 acceptCombo.setCurrentIndex(1);
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168 break;
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169 case CookieJar::AcceptOnlyFromSitesNavigatedTo:
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170 acceptCombo.setCurrentIndex(2);
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171 break;
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172 }
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173
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174 value = settings.value(QLatin1String("keepCookiesUntil"), QLatin1String("Expire")).toByteArray();
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175 QMetaEnum keepPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("KeepPolicy"));
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176 CookieJar::KeepPolicy keepCookies = keepPolicyEnum.keyToValue(value) == -1 ?
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177 CookieJar::KeepUntilExpire :
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178 static_cast<CookieJar::KeepPolicy>(keepPolicyEnum.keyToValue(value));
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179 switch(keepCookies) {
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180 case CookieJar::KeepUntilExpire:
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181 keepUntilCombo.setCurrentIndex(0);
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182 break;
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183 case CookieJar::KeepUntilExit:
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184 keepUntilCombo.setCurrentIndex(1);
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185 break;
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186 case CookieJar::KeepUntilTimeLimit:
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187 keepUntilCombo.setCurrentIndex(2);
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188 break;
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189 }
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190 settings.endGroup();
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191
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192
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193 // Proxy
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194 settings.beginGroup(QLatin1String("proxy"));
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195 proxySupport.setChecked(settings.value(QLatin1String("enabled"), false).toBool());
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196 proxyType.setCurrentIndex(settings.value(QLatin1String("type"), 0).toInt());
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197 proxyHostName.setText(settings.value(QLatin1String("hostName")).toString());
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198 proxyPort.setValue(settings.value(QLatin1String("port"), 1080).toInt());
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199 proxyUserName.setText(settings.value(QLatin1String("userName")).toString());
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200 proxyPassword.setText(settings.value(QLatin1String("password")).toString());
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201 settings.endGroup();
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202 }
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203
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204 void saveToSettings()
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205 {
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206 QSettings settings;
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207 settings.beginGroup(QLatin1String("MainWindow"));
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208 settings.setValue(QLatin1String("home"), homeLineEdit.text());
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209 settings.endGroup();
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210
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211 settings.beginGroup(QLatin1String("general"));
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212 settings.setValue(QLatin1String("openLinksIn"), openLinksIn.currentIndex());
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213 settings.endGroup();
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214
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215 settings.beginGroup(QLatin1String("history"));
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216 int historyExpire = expireHistory.currentIndex();
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217 int idx = -1;
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218 switch (historyExpire) {
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219 case 0: idx = 1; break;
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220 case 1: idx = 7; break;
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221 case 2: idx = 14; break;
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222 case 3: idx = 30; break;
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223 case 4: idx = 365; break;
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224 case 5: idx = -1; break;
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225 }
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226 settings.setValue(QLatin1String("historyExpire"), idx);
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227 settings.endGroup();
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228
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229 // Appearance
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230 settings.beginGroup(QLatin1String("websettings"));
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231 settings.setValue(QLatin1String("fixedFont"), fixedFont);
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232 settings.setValue(QLatin1String("standardFont"), standardFont);
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233 settings.setValue(QLatin1String("enableJavascript"), enableJavascript.isChecked());
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234 settings.setValue(QLatin1String("enablePlugins"), enablePlugins.isChecked());
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235 QString userStyleSheetString = userStyleSheet.text();
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236 if (QFile::exists(userStyleSheetString))
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237 settings.setValue(QLatin1String("userStyleSheet"), QUrl::fromLocalFile(userStyleSheetString));
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238 else
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239 settings.setValue(QLatin1String("userStyleSheet"), QUrl(userStyleSheetString));
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240 settings.endGroup();
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241
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242 //Privacy
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243 settings.beginGroup(QLatin1String("cookies"));
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244
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245 CookieJar::KeepPolicy keepCookies;
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246 switch(acceptCombo.currentIndex()) {
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247 default:
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248 case 0:
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249 keepCookies = CookieJar::KeepUntilExpire;
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250 break;
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251 case 1:
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252 keepCookies = CookieJar::KeepUntilExit;
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253 break;
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254 case 2:
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255 keepCookies = CookieJar::KeepUntilTimeLimit;
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256 break;
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257 }
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258 CookieJar *jar = BrowserApplication::cookieJar();
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259 QMetaEnum acceptPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("AcceptPolicy"));
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260 settings.setValue(QLatin1String("acceptCookies"), QLatin1String(acceptPolicyEnum.valueToKey(keepCookies)));
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261
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262 CookieJar::KeepPolicy keepPolicy;
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263 switch(keepUntilCombo.currentIndex()) {
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264 default:
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265 case 0:
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266 keepPolicy = CookieJar::KeepUntilExpire;
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267 break;
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268 case 1:
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269 keepPolicy = CookieJar::KeepUntilExit;
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270 break;
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271 case 2:
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272 keepPolicy = CookieJar::KeepUntilTimeLimit;
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273 break;
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274 }
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275
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276 QMetaEnum keepPolicyEnum = jar.staticMetaObject.enumerator(jar.staticMetaObject.indexOfEnumerator("KeepPolicy"));
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277 settings.setValue(QLatin1String("keepCookiesUntil"), QLatin1String(keepPolicyEnum.valueToKey(keepPolicy)));
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278
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279 settings.endGroup();
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280
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281 // proxy
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282 settings.beginGroup(QLatin1String("proxy"));
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283 settings.setValue(QLatin1String("enabled"), proxySupport.isChecked());
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284 settings.setValue(QLatin1String("type"), proxyType.currentIndex());
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285 settings.setValue(QLatin1String("hostName"), proxyHostName.text());
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286 settings.setValue(QLatin1String("port"), proxyPort.text());
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287 settings.setValue(QLatin1String("userName"), proxyUserName.text());
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288 settings.setValue(QLatin1String("password"), proxyPassword.text());
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289 settings.endGroup();
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290
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291 BrowserApplication::instance().loadSettings();
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292 BrowserApplication::networkAccessManager().loadSettings();
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293 BrowserApplication::cookieJar().loadSettings();
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294 BrowserApplication::historyManager().loadSettings();
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295 }
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296
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297 void setHomeToCurrentPage()
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298 {
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299 BrowserMainWindow *mw = static_cast<BrowserMainWindow*>(parent());
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300 WebView *webView = mw.currentTab();
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301 if (webView)
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302 homeLineEdit.setText(webView.url().toString());
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303 }
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304
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305 void showCookies()
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306 {
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307 CookiesDialog *dialog = new CookiesDialog(BrowserApplication::cookieJar(), this);
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308 dialog.exec();
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309 }
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310 void showExceptions()
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311 {
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312 CookiesExceptionsDialog *dialog = new CookiesExceptionsDialog(BrowserApplication::cookieJar(), this);
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313 dialog.exec();
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314 }
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315
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316 void chooseFont()
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317 {
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318 bool ok;
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319 QFont font = QFontDialog::getFont(&ok, standardFont, this);
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320 if ( ok ) {
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321 standardFont = font;
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322 standardLabel.setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize()));
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323 }
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324 }
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325
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326 void chooseFixedFont()
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327 {
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328 bool ok;
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329 QFont font = QFontDialog::getFont(&ok, fixedFont, this);
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330 if ( ok ) {
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331 fixedFont = font;
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332 fixedLabel.setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize()));
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333 }
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334 }
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335
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336 private:
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337 QFont standardFont;
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338 QFont fixedFont;
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339 }
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