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/****************************************************************************
**
** Copyright (C) 2011 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** 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://doc.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());
}
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