/****************************************************************************+
−
**+
−
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
−
** All rights reserved.+
−
** Contact: Nokia Corporation (qt-info@nokia.com)+
−
**+
−
** This file is part of the demonstration applications of the Qt Toolkit.+
−
**+
−
** $QT_BEGIN_LICENSE:LGPL$+
−
** No Commercial Usage+
−
** This file contains pre-release code and may not be distributed.+
−
** You may use this file in accordance with the terms and conditions+
−
** contained in the Technology Preview License Agreement accompanying+
−
** this package.+
−
**+
−
** GNU Lesser General Public License Usage+
−
** Alternatively, this file may be used under the terms of the GNU Lesser+
−
** General Public License version 2.1 as published by the Free Software+
−
** Foundation and appearing in the file LICENSE.LGPL included in the+
−
** packaging of this file.  Please review the following information to+
−
** ensure the GNU Lesser General Public License version 2.1 requirements+
−
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
−
**+
−
** In addition, as a special exception, Nokia gives you certain additional+
−
** rights.  These rights are described in the Nokia Qt LGPL Exception+
−
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
−
**+
−
** If you have questions regarding the use of this file, please contact+
−
** Nokia at qt-info@nokia.com.+
−
**+
−
**+
−
**+
−
**+
−
**+
−
**+
−
**+
−
**+
−
** $QT_END_LICENSE$+
−
**+
−
****************************************************************************/+
−
+
−
#include "settings.h"+
−
+
−
#include "browserapplication.h"+
−
#include "browsermainwindow.h"+
−
#include "cookiejar.h"+
−
#include "history.h"+
−
#include "networkaccessmanager.h"+
−
#include "webview.h"+
−
+
−
#include <QtCore/QSettings>+
−
#include <QtGui/QtGui>+
−
#include <QtWebKit/QtWebKit>+
−
+
−
SettingsDialog::SettingsDialog(QWidget *parent)+
−
    : QDialog(parent)+
−
{+
−
    setupUi(this);+
−
    connect(exceptionsButton, SIGNAL(clicked()), this, SLOT(showExceptions()));+
−
    connect(setHomeToCurrentPageButton, SIGNAL(clicked()), this, SLOT(setHomeToCurrentPage()));+
−
    connect(cookiesButton, SIGNAL(clicked()), this, SLOT(showCookies()));+
−
    connect(standardFontButton, SIGNAL(clicked()), this, SLOT(chooseFont()));+
−
    connect(fixedFontButton, SIGNAL(clicked()), this, SLOT(chooseFixedFont()));+
−
+
−
    loadDefaults();+
−
    loadFromSettings();+
−
}+
−
+
−
void SettingsDialog::loadDefaults()+
−
{+
−
    QWebSettings *defaultSettings = QWebSettings::globalSettings();+
−
    QString standardFontFamily = defaultSettings->fontFamily(QWebSettings::StandardFont);+
−
    int standardFontSize = defaultSettings->fontSize(QWebSettings::DefaultFontSize);+
−
    standardFont = QFont(standardFontFamily, standardFontSize);+
−
    standardLabel->setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize()));+
−
+
−
    QString fixedFontFamily = defaultSettings->fontFamily(QWebSettings::FixedFont);+
−
    int fixedFontSize = defaultSettings->fontSize(QWebSettings::DefaultFixedFontSize);+
−
    fixedFont = QFont(fixedFontFamily, fixedFontSize);+
−
    fixedLabel->setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize()));+
−
+
−
    downloadsLocation->setText(QDesktopServices::storageLocation(QDesktopServices::DesktopLocation));+
−
+
−
    enableJavascript->setChecked(defaultSettings->testAttribute(QWebSettings::JavascriptEnabled));+
−
    enablePlugins->setChecked(defaultSettings->testAttribute(QWebSettings::PluginsEnabled));+
−
}+
−
+
−
void SettingsDialog::loadFromSettings()+
−
{+
−
    QSettings settings;+
−
    settings.beginGroup(QLatin1String("MainWindow"));+
−
    QString defaultHome = QLatin1String("http://qt.nokia.com");+
−
    homeLineEdit->setText(settings.value(QLatin1String("home"), defaultHome).toString());+
−
    settings.endGroup();+
−
+
−
    settings.beginGroup(QLatin1String("history"));+
−
    int historyExpire = settings.value(QLatin1String("historyExpire")).toInt();+
−
    int idx = 0;+
−
    switch (historyExpire) {+
−
    case 1: idx = 0; break;+
−
    case 7: idx = 1; break;+
−
    case 14: idx = 2; break;+
−
    case 30: idx = 3; break;+
−
    case 365: idx = 4; break;+
−
    case -1: idx = 5; break;+
−
    default:+
−
        idx = 5;+
−
    }+
−
    expireHistory->setCurrentIndex(idx);+
−
    settings.endGroup();+
−
+
−
    settings.beginGroup(QLatin1String("downloadmanager"));+
−
    QString downloadDirectory = settings.value(QLatin1String("downloadDirectory"), downloadsLocation->text()).toString();+
−
    downloadsLocation->setText(downloadDirectory);+
−
    settings.endGroup();+
−
+
−
    settings.beginGroup(QLatin1String("general"));+
−
    openLinksIn->setCurrentIndex(settings.value(QLatin1String("openLinksIn"), openLinksIn->currentIndex()).toInt());+
−
+
−
    settings.endGroup();+
−
+
−
    // Appearance+
−
    settings.beginGroup(QLatin1String("websettings"));+
−
    fixedFont = qVariantValue<QFont>(settings.value(QLatin1String("fixedFont"), fixedFont));+
−
    standardFont = qVariantValue<QFont>(settings.value(QLatin1String("standardFont"), standardFont));+
−
+
−
    standardLabel->setText(QString(QLatin1String("%1 %2")).arg(standardFont.family()).arg(standardFont.pointSize()));+
−
    fixedLabel->setText(QString(QLatin1String("%1 %2")).arg(fixedFont.family()).arg(fixedFont.pointSize()));+
−
+
−
    enableJavascript->setChecked(settings.value(QLatin1String("enableJavascript"), enableJavascript->isChecked()).toBool());+
−
    enablePlugins->setChecked(settings.value(QLatin1String("enablePlugins"), enablePlugins->isChecked()).toBool());+
−
    userStyleSheet->setText(settings.value(QLatin1String("userStyleSheet")).toUrl().toString());+
−
    settings.endGroup();+
−
+
−
    // Privacy+
−
    settings.beginGroup(QLatin1String("cookies"));+
−
+
−
    CookieJar *jar = BrowserApplication::cookieJar();+
−
    QByteArray value = settings.value(QLatin1String("acceptCookies"), QLatin1String("AcceptOnlyFromSitesNavigatedTo")).toByteArray();+
−
    QMetaEnum acceptPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("AcceptPolicy"));+
−
    CookieJar::AcceptPolicy acceptCookies = acceptPolicyEnum.keyToValue(value) == -1 ?+
−
                        CookieJar::AcceptOnlyFromSitesNavigatedTo :+
−
                        static_cast<CookieJar::AcceptPolicy>(acceptPolicyEnum.keyToValue(value));+
−
    switch(acceptCookies) {+
−
    case CookieJar::AcceptAlways:+
−
        acceptCombo->setCurrentIndex(0);+
−
        break;+
−
    case CookieJar::AcceptNever:+
−
        acceptCombo->setCurrentIndex(1);+
−
        break;+
−
    case CookieJar::AcceptOnlyFromSitesNavigatedTo:+
−
        acceptCombo->setCurrentIndex(2);+
−
        break;+
−
    }+
−
+
−
    value = settings.value(QLatin1String("keepCookiesUntil"), QLatin1String("Expire")).toByteArray();+
−
    QMetaEnum keepPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("KeepPolicy"));+
−
    CookieJar::KeepPolicy keepCookies = keepPolicyEnum.keyToValue(value) == -1 ?+
−
                        CookieJar::KeepUntilExpire :+
−
                        static_cast<CookieJar::KeepPolicy>(keepPolicyEnum.keyToValue(value));+
−
    switch(keepCookies) {+
−
    case CookieJar::KeepUntilExpire:+
−
        keepUntilCombo->setCurrentIndex(0);+
−
        break;+
−
    case CookieJar::KeepUntilExit:+
−
        keepUntilCombo->setCurrentIndex(1);+
−
        break;+
−
    case CookieJar::KeepUntilTimeLimit:+
−
        keepUntilCombo->setCurrentIndex(2);+
−
        break;+
−
    }+
−
    settings.endGroup();+
−
+
−
+
−
    // Proxy+
−
    settings.beginGroup(QLatin1String("proxy"));+
−
    proxySupport->setChecked(settings.value(QLatin1String("enabled"), false).toBool());+
−
    proxyType->setCurrentIndex(settings.value(QLatin1String("type"), 0).toInt());+
−
    proxyHostName->setText(settings.value(QLatin1String("hostName")).toString());+
−
    proxyPort->setValue(settings.value(QLatin1String("port"), 1080).toInt());+
−
    proxyUserName->setText(settings.value(QLatin1String("userName")).toString());+
−
    proxyPassword->setText(settings.value(QLatin1String("password")).toString());+
−
    settings.endGroup();+
−
}+
−
+
−
void SettingsDialog::saveToSettings()+
−
{+
−
    QSettings settings;+
−
    settings.beginGroup(QLatin1String("MainWindow"));+
−
    settings.setValue(QLatin1String("home"), homeLineEdit->text());+
−
    settings.endGroup();+
−
+
−
    settings.beginGroup(QLatin1String("general"));+
−
    settings.setValue(QLatin1String("openLinksIn"), openLinksIn->currentIndex());+
−
    settings.endGroup();+
−
+
−
    settings.beginGroup(QLatin1String("history"));+
−
    int historyExpire = expireHistory->currentIndex();+
−
    int idx = -1;+
−
    switch (historyExpire) {+
−
    case 0: idx = 1; break;+
−
    case 1: idx = 7; break;+
−
    case 2: idx = 14; break;+
−
    case 3: idx = 30; break;+
−
    case 4: idx = 365; break;+
−
    case 5: idx = -1; break;+
−
    }+
−
    settings.setValue(QLatin1String("historyExpire"), idx);+
−
    settings.endGroup();+
−
+
−
    // Appearance+
−
    settings.beginGroup(QLatin1String("websettings"));+
−
    settings.setValue(QLatin1String("fixedFont"), fixedFont);+
−
    settings.setValue(QLatin1String("standardFont"), standardFont);+
−
    settings.setValue(QLatin1String("enableJavascript"), enableJavascript->isChecked());+
−
    settings.setValue(QLatin1String("enablePlugins"), enablePlugins->isChecked());+
−
    QString userStyleSheetString = userStyleSheet->text();+
−
    if (QFile::exists(userStyleSheetString))+
−
        settings.setValue(QLatin1String("userStyleSheet"), QUrl::fromLocalFile(userStyleSheetString));+
−
    else+
−
        settings.setValue(QLatin1String("userStyleSheet"), QUrl(userStyleSheetString));+
−
    settings.endGroup();+
−
+
−
    //Privacy+
−
    settings.beginGroup(QLatin1String("cookies"));+
−
+
−
    CookieJar::KeepPolicy keepCookies;+
−
    switch(acceptCombo->currentIndex()) {+
−
    default:+
−
    case 0:+
−
        keepCookies = CookieJar::KeepUntilExpire;+
−
        break;+
−
    case 1:+
−
        keepCookies = CookieJar::KeepUntilExit;+
−
        break;+
−
    case 2:+
−
        keepCookies = CookieJar::KeepUntilTimeLimit;+
−
        break;+
−
    }+
−
    CookieJar *jar = BrowserApplication::cookieJar();+
−
    QMetaEnum acceptPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("AcceptPolicy"));+
−
    settings.setValue(QLatin1String("acceptCookies"), QLatin1String(acceptPolicyEnum.valueToKey(keepCookies)));+
−
+
−
    CookieJar::KeepPolicy keepPolicy;+
−
    switch(keepUntilCombo->currentIndex()) {+
−
        default:+
−
    case 0:+
−
        keepPolicy = CookieJar::KeepUntilExpire;+
−
        break;+
−
    case 1:+
−
        keepPolicy = CookieJar::KeepUntilExit;+
−
        break;+
−
    case 2:+
−
        keepPolicy = CookieJar::KeepUntilTimeLimit;+
−
        break;+
−
    }+
−
+
−
    QMetaEnum keepPolicyEnum = jar->staticMetaObject.enumerator(jar->staticMetaObject.indexOfEnumerator("KeepPolicy"));+
−
    settings.setValue(QLatin1String("keepCookiesUntil"), QLatin1String(keepPolicyEnum.valueToKey(keepPolicy)));+
−
+
−
    settings.endGroup();+
−
+
−
    // proxy+
−
    settings.beginGroup(QLatin1String("proxy"));+
−
    settings.setValue(QLatin1String("enabled"), proxySupport->isChecked());+
−
    settings.setValue(QLatin1String("type"), proxyType->currentIndex());+
−
    settings.setValue(QLatin1String("hostName"), proxyHostName->text());+
−
    settings.setValue(QLatin1String("port"), proxyPort->text());+
−
    settings.setValue(QLatin1String("userName"), proxyUserName->text());+
−
    settings.setValue(QLatin1String("password"), proxyPassword->text());+
−
    settings.endGroup();+
−
+
−
    BrowserApplication::instance()->loadSettings();+
−
    BrowserApplication::networkAccessManager()->loadSettings();+
−
    BrowserApplication::cookieJar()->loadSettings();+
−
    BrowserApplication::historyManager()->loadSettings();+
−
}+
−
+
−
void SettingsDialog::accept()+
−
{+
−
    saveToSettings();+
−
    QDialog::accept();+
−
}+
−
+
−
void SettingsDialog::showCookies()+
−
{+
−
    CookiesDialog *dialog = new CookiesDialog(BrowserApplication::cookieJar(), this);+
−
    dialog->exec();+
−
}+
−
+
−
void SettingsDialog::showExceptions()+
−
{+
−
    CookiesExceptionsDialog *dialog = new CookiesExceptionsDialog(BrowserApplication::cookieJar(), this);+
−
    dialog->exec();+
−
}+
−
+
−
void SettingsDialog::chooseFont()+
−
{+
−
    bool ok;+
−
    QFont font = QFontDialog::getFont(&ok, standardFont, this);+
−
    if ( ok ) {+
−
        standardFont = font;+
−
        standardLabel->setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize()));+
−
    }+
−
}+
−
+
−
void SettingsDialog::chooseFixedFont()+
−
{+
−
    bool ok;+
−
    QFont font = QFontDialog::getFont(&ok, fixedFont, this);+
−
    if ( ok ) {+
−
        fixedFont = font;+
−
        fixedLabel->setText(QString(QLatin1String("%1 %2")).arg(font.family()).arg(font.pointSize()));+
−
    }+
−
}+
−
+
−
void SettingsDialog::setHomeToCurrentPage()+
−
{+
−
    BrowserMainWindow *mw = static_cast<BrowserMainWindow*>(parent());+
−
    WebView *webView = mw->currentTab();+
−
    if (webView)+
−
        homeLineEdit->setText(webView->url().toString());+
−
}+
−
+
−