This demo demonstrates Qt's " + "webkit facilities in action, providing an example " + "browser for you to experiment with.

" + "

QtWebKit is based on the Open Source WebKit Project developed at http://webkit.org/." + ).arg(QCoreApplication::applicationVersion())); +} + +void BrowserMainWindow::slotFileNew() +{ + BrowserApplication::instance()->newMainWindow(); + BrowserMainWindow *mw = BrowserApplication::instance()->mainWindow(); + mw->slotHome(); +} + +void BrowserMainWindow::slotFileOpen() +{ + QString file = QFileDialog::getOpenFileName(this, tr("Open Web Resource"), QString(), + tr("Web Resources (*.html *.htm *.svg *.png *.gif *.svgz);;All files (*.*)")); + + if (file.isEmpty()) + return; + + loadPage(file); +} + +void BrowserMainWindow::slotFilePrintPreview() +{ +#ifndef QT_NO_PRINTER + if (!currentTab()) + return; + QPrintPreviewDialog *dialog = new QPrintPreviewDialog(this); + connect(dialog, SIGNAL(paintRequested(QPrinter *)), + currentTab(), SLOT(print(QPrinter *))); + dialog->exec(); +#endif +} + +void BrowserMainWindow::slotFilePrint() +{ + if (!currentTab()) + return; + printRequested(currentTab()->page()->mainFrame()); +} + +void BrowserMainWindow::printRequested(QWebFrame *frame) +{ +#ifndef QT_NO_PRINTER + QPrinter printer; + QPrintDialog *dialog = new QPrintDialog(&printer, this); + dialog->setWindowTitle(tr("Print Document")); + if (dialog->exec() != QDialog::Accepted) + return; + frame->print(&printer); +#endif +} + +void BrowserMainWindow::slotPrivateBrowsing() +{ + QWebSettings *settings = QWebSettings::globalSettings(); + bool pb = settings->testAttribute(QWebSettings::PrivateBrowsingEnabled); + if (!pb) { + QString title = tr("Are you sure you want to turn on private browsing?"); + QString text = tr("%1

When private browsing in turned on," + " webpages are not added to the history," + " items are automatically removed from the Downloads window," \ + " new cookies are not stored, current cookies can't be accessed," \ + " site icons wont be stored, session wont be saved, " \ + " and searches are not addded to the pop-up menu in the Google search box." \ + " Until you close the window, you can still click the Back and Forward buttons" \ + " to return to the webpages you have opened.").arg(title); + + QMessageBox::StandardButton button = QMessageBox::question(this, QString(), text, + QMessageBox::Ok | QMessageBox::Cancel, + QMessageBox::Ok); + if (button == QMessageBox::Ok) { + settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, true); + } + } else { + settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, false); + + QList windows = BrowserApplication::instance()->mainWindows(); + for (int i = 0; i < windows.count(); ++i) { + BrowserMainWindow *window = windows.at(i); + window->m_lastSearch = QString::null; + window->tabWidget()->clear(); + } + } +} + +void BrowserMainWindow::closeEvent(QCloseEvent *event) +{ + if (m_tabWidget->count() > 1) { + int ret = QMessageBox::warning(this, QString(), + tr("Are you sure you want to close the window?" + " There are %1 tab open").arg(m_tabWidget->count()), + QMessageBox::Yes | QMessageBox::No, + QMessageBox::No); + if (ret == QMessageBox::No) { + event->ignore(); + return; + } + } + event->accept(); + deleteLater(); +} + +void BrowserMainWindow::slotEditFind() +{ + if (!currentTab()) + return; + bool ok; + QString search = QInputDialog::getText(this, tr("Find"), + tr("Text:"), QLineEdit::Normal, + m_lastSearch, &ok); + if (ok && !search.isEmpty()) { + m_lastSearch = search; + if (!currentTab()->findText(m_lastSearch)) + slotUpdateStatusbar(tr("\"%1\" not found.").arg(m_lastSearch)); + } +} + +void BrowserMainWindow::slotEditFindNext() +{ + if (!currentTab() && !m_lastSearch.isEmpty()) + return; + currentTab()->findText(m_lastSearch); +} + +void BrowserMainWindow::slotEditFindPrevious() +{ + if (!currentTab() && !m_lastSearch.isEmpty()) + return; + currentTab()->findText(m_lastSearch, QWebPage::FindBackward); +} + +void BrowserMainWindow::slotViewZoomIn() +{ + if (!currentTab()) + return; + currentTab()->setZoomFactor(currentTab()->zoomFactor() + 0.1); +} + +void BrowserMainWindow::slotViewZoomOut() +{ + if (!currentTab()) + return; + currentTab()->setZoomFactor(currentTab()->zoomFactor() - 0.1); +} + +void BrowserMainWindow::slotViewResetZoom() +{ + if (!currentTab()) + return; + currentTab()->setZoomFactor(1.0); +} + +void BrowserMainWindow::slotViewZoomTextOnly(bool enable) +{ + if (!currentTab()) + return; + currentTab()->page()->settings()->setAttribute(QWebSettings::ZoomTextOnly, enable); +} + +void BrowserMainWindow::slotViewFullScreen(bool makeFullScreen) +{ + if (makeFullScreen) { + showFullScreen(); + } else { + if (isMinimized()) + showMinimized(); + else if (isMaximized()) + showMaximized(); + else showNormal(); + } +} + +void BrowserMainWindow::slotViewPageSource() +{ + if (!currentTab()) + return; + + QString markup = currentTab()->page()->mainFrame()->toHtml(); + QPlainTextEdit *view = new QPlainTextEdit(markup); + view->setWindowTitle(tr("Page Source of %1").arg(currentTab()->title())); + view->setMinimumWidth(640); + view->setAttribute(Qt::WA_DeleteOnClose); + view->show(); +} + +void BrowserMainWindow::slotHome() +{ + QSettings settings; + settings.beginGroup(QLatin1String("MainWindow")); + QString home = settings.value(QLatin1String("home"), QLatin1String("http://qtsoftware.com/")).toString(); + loadPage(home); +} + +void BrowserMainWindow::slotWebSearch() +{ + m_toolbarSearch->lineEdit()->selectAll(); + m_toolbarSearch->lineEdit()->setFocus(); +} + +void BrowserMainWindow::slotToggleInspector(bool enable) +{ + QWebSettings::globalSettings()->setAttribute(QWebSettings::DeveloperExtrasEnabled, enable); + if (enable) { + int result = QMessageBox::question(this, tr("Web Inspector"), + tr("The web inspector will only work correctly for pages that were loaded after enabling.\n" + "Do you want to reload all pages?"), + QMessageBox::Yes | QMessageBox::No); + if (result == QMessageBox::Yes) { + m_tabWidget->reloadAllTabs(); + } + } +} + +void BrowserMainWindow::slotSwapFocus() +{ + if (currentTab()->hasFocus()) + m_tabWidget->currentLineEdit()->setFocus(); + else + currentTab()->setFocus(); +} + +void BrowserMainWindow::loadPage(const QString &page) +{ + QUrl url = guessUrlFromString(page); + loadUrl(url); +} + +TabWidget *BrowserMainWindow::tabWidget() const +{ + return m_tabWidget; +} + +WebView *BrowserMainWindow::currentTab() const +{ + return m_tabWidget->currentWebView(); +} + +void BrowserMainWindow::slotLoadProgress(int progress) +{ + if (progress < 100 && progress > 0) { + m_chaseWidget->setAnimated(true); + disconnect(m_stopReload, SIGNAL(triggered()), m_reload, SLOT(trigger())); + if (m_stopIcon.isNull()) + m_stopIcon = style()->standardIcon(QStyle::SP_BrowserStop); + m_stopReload->setIcon(m_stopIcon); + connect(m_stopReload, SIGNAL(triggered()), m_stop, SLOT(trigger())); + m_stopReload->setToolTip(tr("Stop loading the current page")); + } else { + m_chaseWidget->setAnimated(false); + disconnect(m_stopReload, SIGNAL(triggered()), m_stop, SLOT(trigger())); + m_stopReload->setIcon(m_reloadIcon); + connect(m_stopReload, SIGNAL(triggered()), m_reload, SLOT(trigger())); + m_stopReload->setToolTip(tr("Reload the current page")); + } +} + +void BrowserMainWindow::slotAboutToShowBackMenu() +{ + m_historyBackMenu->clear(); + if (!currentTab()) + return; + QWebHistory *history = currentTab()->history(); + int historyCount = history->count(); + for (int i = history->backItems(historyCount).count() - 1; i >= 0; --i) { + QWebHistoryItem item = history->backItems(history->count()).at(i); + QAction *action = new QAction(this); + action->setData(-1*(historyCount-i-1)); + QIcon icon = BrowserApplication::instance()->icon(item.url()); + action->setIcon(icon); + action->setText(item.title()); + m_historyBackMenu->addAction(action); + } +} + +void BrowserMainWindow::slotAboutToShowForwardMenu() +{ + m_historyForwardMenu->clear(); + if (!currentTab()) + return; + QWebHistory *history = currentTab()->history(); + int historyCount = history->count(); + for (int i = 0; i < history->forwardItems(history->count()).count(); ++i) { + QWebHistoryItem item = history->forwardItems(historyCount).at(i); + QAction *action = new QAction(this); + action->setData(historyCount-i); + QIcon icon = BrowserApplication::instance()->icon(item.url()); + action->setIcon(icon); + action->setText(item.title()); + m_historyForwardMenu->addAction(action); + } +} + +void BrowserMainWindow::slotAboutToShowWindowMenu() +{ + m_windowMenu->clear(); + m_windowMenu->addAction(m_tabWidget->nextTabAction()); + m_windowMenu->addAction(m_tabWidget->previousTabAction()); + m_windowMenu->addSeparator(); + m_windowMenu->addAction(tr("Downloads"), this, SLOT(slotDownloadManager()), QKeySequence(tr("Alt+Ctrl+L", "Download Manager"))); + + m_windowMenu->addSeparator(); + QList windows = BrowserApplication::instance()->mainWindows(); + for (int i = 0; i < windows.count(); ++i) { + BrowserMainWindow *window = windows.at(i); + QAction *action = m_windowMenu->addAction(window->windowTitle(), this, SLOT(slotShowWindow())); + action->setData(i); + action->setCheckable(true); + if (window == this) + action->setChecked(true); + } +} + +void BrowserMainWindow::slotShowWindow() +{ + if (QAction *action = qobject_cast(sender())) { + QVariant v = action->data(); + if (v.canConvert()) { + int offset = qvariant_cast(v); + QList windows = BrowserApplication::instance()->mainWindows(); + windows.at(offset)->activateWindow(); + windows.at(offset)->currentTab()->setFocus(); + } + } +} + +void BrowserMainWindow::slotOpenActionUrl(QAction *action) +{ + int offset = action->data().toInt(); + QWebHistory *history = currentTab()->history(); + if (offset < 0) + history->goToItem(history->backItems(-1*offset).first()); // back + else if (offset > 0) + history->goToItem(history->forwardItems(history->count() - offset + 1).back()); // forward + } + +void BrowserMainWindow::geometryChangeRequested(const QRect &geometry) +{ + setGeometry(geometry); +} + diff --git a/examples/gestures/browser/browsermainwindow.h b/examples/gestures/browser/browsermainwindow.h new file mode 100644 index 0000000..a8d08b0 --- /dev/null +++ b/examples/gestures/browser/browsermainwindow.h @@ -0,0 +1,169 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef BROWSERMAINWINDOW_H +#define BROWSERMAINWINDOW_H + +#include +#include +#include + +class AutoSaver; +class BookmarksToolBar; +class ChaseWidget; +class QWebFrame; +class TabWidget; +class ToolbarSearch; +class WebView; + +/*! + The MainWindow of the Browser Application. + + Handles the tab widget and all the actions + */ +class BrowserMainWindow : public QMainWindow { + Q_OBJECT + +public: + BrowserMainWindow(QWidget *parent = 0, Qt::WindowFlags flags = 0); + ~BrowserMainWindow(); + QSize sizeHint() const; + +public: + static QUrl guessUrlFromString(const QString &url); + TabWidget *tabWidget() const; + WebView *currentTab() const; + QByteArray saveState(bool withTabs = true) const; + bool restoreState(const QByteArray &state); + +public slots: + void loadPage(const QString &url); + void slotHome(); + +protected: + void closeEvent(QCloseEvent *event); + +private slots: + void save(); + + void slotLoadProgress(int); + void slotUpdateStatusbar(const QString &string); + void slotUpdateWindowTitle(const QString &title = QString()); + + void loadUrl(const QUrl &url); + void slotPreferences(); + + void slotFileNew(); + void slotFileOpen(); + void slotFilePrintPreview(); + void slotFilePrint(); + void slotPrivateBrowsing(); + void slotFileSaveAs(); + void slotEditFind(); + void slotEditFindNext(); + void slotEditFindPrevious(); + void slotShowBookmarksDialog(); + void slotAddBookmark(); + void slotViewZoomIn(); + void slotViewZoomOut(); + void slotViewResetZoom(); + void slotViewZoomTextOnly(bool enable); + void slotViewToolbar(); + void slotViewBookmarksBar(); + void slotViewStatusbar(); + void slotViewPageSource(); + void slotViewFullScreen(bool enable); + + void slotWebSearch(); + void slotToggleInspector(bool enable); + void slotAboutApplication(); + void slotDownloadManager(); + void slotSelectLineEdit(); + + void slotAboutToShowBackMenu(); + void slotAboutToShowForwardMenu(); + void slotAboutToShowWindowMenu(); + void slotOpenActionUrl(QAction *action); + void slotShowWindow(); + void slotSwapFocus(); + + void printRequested(QWebFrame *frame); + void geometryChangeRequested(const QRect &geometry); + void updateToolbarActionText(bool visible); + void updateBookmarksToolbarActionText(bool visible); + +private: + void loadDefaultState(); + void setupMenu(); + void setupToolBar(); + void updateStatusbarActionText(bool visible); + +private: + QToolBar *m_navigationBar; + ToolbarSearch *m_toolbarSearch; + BookmarksToolBar *m_bookmarksToolbar; + ChaseWidget *m_chaseWidget; + TabWidget *m_tabWidget; + AutoSaver *m_autoSaver; + + QAction *m_historyBack; + QMenu *m_historyBackMenu; + QAction *m_historyForward; + QMenu *m_historyForwardMenu; + QMenu *m_windowMenu; + + QAction *m_stop; + QAction *m_reload; + QAction *m_stopReload; + QAction *m_viewToolbar; + QAction *m_viewBookmarkBar; + QAction *m_viewStatusbar; + QAction *m_restoreLastSession; + QAction *m_addBookmark; + + QIcon m_reloadIcon; + QIcon m_stopIcon; + + QString m_lastSearch; +}; + +#endif // BROWSERMAINWINDOW_H + diff --git a/examples/gestures/browser/chasewidget.cpp b/examples/gestures/browser/chasewidget.cpp new file mode 100644 index 0000000..c05bf30 --- /dev/null +++ b/examples/gestures/browser/chasewidget.cpp @@ -0,0 +1,142 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "chasewidget.h" + +#include + +#include +#include +#include +#include +#include + +ChaseWidget::ChaseWidget(QWidget *parent, QPixmap pixmap, bool pixmapEnabled) + : QWidget(parent) + , m_segment(0) + , m_delay(100) + , m_step(40) + , m_timerId(-1) + , m_animated(false) + , m_pixmap(pixmap) + , m_pixmapEnabled(pixmapEnabled) +{ +} + +void ChaseWidget::setAnimated(bool value) +{ + if (m_animated == value) + return; + m_animated = value; + if (m_timerId != -1) { + killTimer(m_timerId); + m_timerId = -1; + } + if (m_animated) { + m_segment = 0; + m_timerId = startTimer(m_delay); + } + update(); +} + +void ChaseWidget::paintEvent(QPaintEvent *event) +{ + Q_UNUSED(event); + QPainter p(this); + if (m_pixmapEnabled && !m_pixmap.isNull()) { + p.drawPixmap(0, 0, m_pixmap); + return; + } + + const int extent = qMin(width() - 8, height() - 8); + const int displ = extent / 4; + const int ext = extent / 4 - 1; + + p.setRenderHint(QPainter::Antialiasing, true); + + if(m_animated) + p.setPen(Qt::gray); + else + p.setPen(QPen(palette().dark().color())); + + p.translate(width() / 2, height() / 2); // center + + for (int segment = 0; segment < segmentCount(); ++segment) { + p.rotate(QApplication::isRightToLeft() ? m_step : -m_step); + if(m_animated) + p.setBrush(colorForSegment(segment)); + else + p.setBrush(palette().background()); + p.drawEllipse(QRect(displ, -ext / 2, ext, ext)); + } +} + +QSize ChaseWidget::sizeHint() const +{ + return QSize(32, 32); +} + +void ChaseWidget::timerEvent(QTimerEvent *event) +{ + if (event->timerId() == m_timerId) { + ++m_segment; + update(); + } + QWidget::timerEvent(event); +} + +QColor ChaseWidget::colorForSegment(int seg) const +{ + int index = ((seg + m_segment) % segmentCount()); + int comp = qMax(0, 255 - (index * (255 / segmentCount()))); + return QColor(comp, comp, comp, 255); +} + +int ChaseWidget::segmentCount() const +{ + return 360 / m_step; +} + +void ChaseWidget::setPixmapEnabled(bool enable) +{ + m_pixmapEnabled = enable; +} + diff --git a/examples/gestures/browser/chasewidget.h b/examples/gestures/browser/chasewidget.h new file mode 100644 index 0000000..257eb38 --- /dev/null +++ b/examples/gestures/browser/chasewidget.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef CHASEWIDGET_H +#define CHASEWIDGET_H + +#include + +#include +#include +#include + +QT_BEGIN_NAMESPACE +class QHideEvent; +class QShowEvent; +class QPaintEvent; +class QTimerEvent; +QT_END_NAMESPACE + +class ChaseWidget : public QWidget +{ + Q_OBJECT +public: + ChaseWidget(QWidget *parent = 0, QPixmap pixmap = QPixmap(), bool pixmapEnabled = false); + + void setAnimated(bool value); + void setPixmapEnabled(bool enable); + QSize sizeHint() const; + +protected: + void paintEvent(QPaintEvent *event); + void timerEvent(QTimerEvent *event); + +private: + int segmentCount() const; + QColor colorForSegment(int segment) const; + + int m_segment; + int m_delay; + int m_step; + int m_timerId; + bool m_animated; + QPixmap m_pixmap; + bool m_pixmapEnabled; +}; + +#endif diff --git a/examples/gestures/browser/cookiejar.cpp b/examples/gestures/browser/cookiejar.cpp new file mode 100644 index 0000000..16aa5c6 --- /dev/null +++ b/examples/gestures/browser/cookiejar.cpp @@ -0,0 +1,733 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "cookiejar.h" + +#include "autosaver.h" + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include + +static const unsigned int JAR_VERSION = 23; + +QT_BEGIN_NAMESPACE +QDataStream &operator<<(QDataStream &stream, const QList &list) +{ + stream << JAR_VERSION; + stream << quint32(list.size()); + for (int i = 0; i < list.size(); ++i) + stream << list.at(i).toRawForm(); + return stream; +} + +QDataStream &operator>>(QDataStream &stream, QList &list) +{ + list.clear(); + + quint32 version; + stream >> version; + + if (version != JAR_VERSION) + return stream; + + quint32 count; + stream >> count; + for(quint32 i = 0; i < count; ++i) + { + QByteArray value; + stream >> value; + QList newCookies = QNetworkCookie::parseCookies(value); + if (newCookies.count() == 0 && value.length() != 0) { + qWarning() << "CookieJar: Unable to parse saved cookie:" << value; + } + for (int j = 0; j < newCookies.count(); ++j) + list.append(newCookies.at(j)); + if (stream.atEnd()) + break; + } + return stream; +} +QT_END_NAMESPACE + +CookieJar::CookieJar(QObject *parent) + : QNetworkCookieJar(parent) + , m_loaded(false) + , m_saveTimer(new AutoSaver(this)) + , m_acceptCookies(AcceptOnlyFromSitesNavigatedTo) +{ +} + +CookieJar::~CookieJar() +{ + if (m_keepCookies == KeepUntilExit) + clear(); + m_saveTimer->saveIfNeccessary(); +} + +void CookieJar::clear() +{ + setAllCookies(QList()); + m_saveTimer->changeOccurred(); + emit cookiesChanged(); +} + +void CookieJar::load() +{ + if (m_loaded) + return; + // load cookies and exceptions + qRegisterMetaTypeStreamOperators >("QList"); + QSettings cookieSettings(QDesktopServices::storageLocation(QDesktopServices::DataLocation) + QLatin1String("/cookies.ini"), QSettings::IniFormat); + setAllCookies(qvariant_cast >(cookieSettings.value(QLatin1String("cookies")))); + cookieSettings.beginGroup(QLatin1String("Exceptions")); + m_exceptions_block = cookieSettings.value(QLatin1String("block")).toStringList(); + m_exceptions_allow = cookieSettings.value(QLatin1String("allow")).toStringList(); + m_exceptions_allowForSession = cookieSettings.value(QLatin1String("allowForSession")).toStringList(); + qSort(m_exceptions_block.begin(), m_exceptions_block.end()); + qSort(m_exceptions_allow.begin(), m_exceptions_allow.end()); + qSort(m_exceptions_allowForSession.begin(), m_exceptions_allowForSession.end()); + + loadSettings(); +} + +void CookieJar::loadSettings() +{ + QSettings settings; + settings.beginGroup(QLatin1String("cookies")); + QByteArray value = settings.value(QLatin1String("acceptCookies"), + QLatin1String("AcceptOnlyFromSitesNavigatedTo")).toByteArray(); + QMetaEnum acceptPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("AcceptPolicy")); + m_acceptCookies = acceptPolicyEnum.keyToValue(value) == -1 ? + AcceptOnlyFromSitesNavigatedTo : + static_cast(acceptPolicyEnum.keyToValue(value)); + + value = settings.value(QLatin1String("keepCookiesUntil"), QLatin1String("KeepUntilExpire")).toByteArray(); + QMetaEnum keepPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("KeepPolicy")); + m_keepCookies = keepPolicyEnum.keyToValue(value) == -1 ? + KeepUntilExpire : + static_cast(keepPolicyEnum.keyToValue(value)); + + if (m_keepCookies == KeepUntilExit) + setAllCookies(QList()); + + m_loaded = true; + emit cookiesChanged(); +} + +void CookieJar::save() +{ + if (!m_loaded) + return; + purgeOldCookies(); + QString directory = QDesktopServices::storageLocation(QDesktopServices::DataLocation); + if (directory.isEmpty()) + directory = QDir::homePath() + QLatin1String("/.") + QCoreApplication::applicationName(); + if (!QFile::exists(directory)) { + QDir dir; + dir.mkpath(directory); + } + QSettings cookieSettings(directory + QLatin1String("/cookies.ini"), QSettings::IniFormat); + QList cookies = allCookies(); + for (int i = cookies.count() - 1; i >= 0; --i) { + if (cookies.at(i).isSessionCookie()) + cookies.removeAt(i); + } + cookieSettings.setValue(QLatin1String("cookies"), qVariantFromValue >(cookies)); + cookieSettings.beginGroup(QLatin1String("Exceptions")); + cookieSettings.setValue(QLatin1String("block"), m_exceptions_block); + cookieSettings.setValue(QLatin1String("allow"), m_exceptions_allow); + cookieSettings.setValue(QLatin1String("allowForSession"), m_exceptions_allowForSession); + + // save cookie settings + QSettings settings; + settings.beginGroup(QLatin1String("cookies")); + QMetaEnum acceptPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("AcceptPolicy")); + settings.setValue(QLatin1String("acceptCookies"), QLatin1String(acceptPolicyEnum.valueToKey(m_acceptCookies))); + + QMetaEnum keepPolicyEnum = staticMetaObject.enumerator(staticMetaObject.indexOfEnumerator("KeepPolicy")); + settings.setValue(QLatin1String("keepCookiesUntil"), QLatin1String(keepPolicyEnum.valueToKey(m_keepCookies))); +} + +void CookieJar::purgeOldCookies() +{ + QList cookies = allCookies(); + if (cookies.isEmpty()) + return; + int oldCount = cookies.count(); + QDateTime now = QDateTime::currentDateTime(); + for (int i = cookies.count() - 1; i >= 0; --i) { + if (!cookies.at(i).isSessionCookie() && cookies.at(i).expirationDate() < now) + cookies.removeAt(i); + } + if (oldCount == cookies.count()) + return; + setAllCookies(cookies); + emit cookiesChanged(); +} + +QList CookieJar::cookiesForUrl(const QUrl &url) const +{ + CookieJar *that = const_cast(this); + if (!m_loaded) + that->load(); + + QWebSettings *globalSettings = QWebSettings::globalSettings(); + if (globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) { + QList noCookies; + return noCookies; + } + + return QNetworkCookieJar::cookiesForUrl(url); +} + +bool CookieJar::setCookiesFromUrl(const QList &cookieList, const QUrl &url) +{ + if (!m_loaded) + load(); + + QWebSettings *globalSettings = QWebSettings::globalSettings(); + if (globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) + return false; + + QString host = url.host(); + bool eBlock = qBinaryFind(m_exceptions_block.begin(), m_exceptions_block.end(), host) != m_exceptions_block.end(); + bool eAllow = qBinaryFind(m_exceptions_allow.begin(), m_exceptions_allow.end(), host) != m_exceptions_allow.end(); + bool eAllowSession = qBinaryFind(m_exceptions_allowForSession.begin(), m_exceptions_allowForSession.end(), host) != m_exceptions_allowForSession.end(); + + bool addedCookies = false; + // pass exceptions + bool acceptInitially = (m_acceptCookies != AcceptNever); + if ((acceptInitially && !eBlock) + || (!acceptInitially && (eAllow || eAllowSession))) { + // pass url domain == cookie domain + QDateTime soon = QDateTime::currentDateTime(); + soon = soon.addDays(90); + foreach(QNetworkCookie cookie, cookieList) { + QList lst; + if (m_keepCookies == KeepUntilTimeLimit + && !cookie.isSessionCookie() + && cookie.expirationDate() > soon) { + cookie.setExpirationDate(soon); + } + lst += cookie; + if (QNetworkCookieJar::setCookiesFromUrl(lst, url)) { + addedCookies = true; + } else { + // finally force it in if wanted + if (m_acceptCookies == AcceptAlways) { + QList cookies = allCookies(); + cookies += cookie; + setAllCookies(cookies); + addedCookies = true; + } +#if 0 + else + qWarning() << "setCookiesFromUrl failed" << url << cookieList.value(0).toRawForm(); +#endif + } + } + } + + if (addedCookies) { + m_saveTimer->changeOccurred(); + emit cookiesChanged(); + } + return addedCookies; +} + +CookieJar::AcceptPolicy CookieJar::acceptPolicy() const +{ + if (!m_loaded) + (const_cast(this))->load(); + return m_acceptCookies; +} + +void CookieJar::setAcceptPolicy(AcceptPolicy policy) +{ + if (!m_loaded) + load(); + if (policy == m_acceptCookies) + return; + m_acceptCookies = policy; + m_saveTimer->changeOccurred(); +} + +CookieJar::KeepPolicy CookieJar::keepPolicy() const +{ + if (!m_loaded) + (const_cast(this))->load(); + return m_keepCookies; +} + +void CookieJar::setKeepPolicy(KeepPolicy policy) +{ + if (!m_loaded) + load(); + if (policy == m_keepCookies) + return; + m_keepCookies = policy; + m_saveTimer->changeOccurred(); +} + +QStringList CookieJar::blockedCookies() const +{ + if (!m_loaded) + (const_cast(this))->load(); + return m_exceptions_block; +} + +QStringList CookieJar::allowedCookies() const +{ + if (!m_loaded) + (const_cast(this))->load(); + return m_exceptions_allow; +} + +QStringList CookieJar::allowForSessionCookies() const +{ + if (!m_loaded) + (const_cast(this))->load(); + return m_exceptions_allowForSession; +} + +void CookieJar::setBlockedCookies(const QStringList &list) +{ + if (!m_loaded) + load(); + m_exceptions_block = list; + qSort(m_exceptions_block.begin(), m_exceptions_block.end()); + m_saveTimer->changeOccurred(); +} + +void CookieJar::setAllowedCookies(const QStringList &list) +{ + if (!m_loaded) + load(); + m_exceptions_allow = list; + qSort(m_exceptions_allow.begin(), m_exceptions_allow.end()); + m_saveTimer->changeOccurred(); +} + +void CookieJar::setAllowForSessionCookies(const QStringList &list) +{ + if (!m_loaded) + load(); + m_exceptions_allowForSession = list; + qSort(m_exceptions_allowForSession.begin(), m_exceptions_allowForSession.end()); + m_saveTimer->changeOccurred(); +} + +CookieModel::CookieModel(CookieJar *cookieJar, QObject *parent) + : QAbstractTableModel(parent) + , m_cookieJar(cookieJar) +{ + connect(m_cookieJar, SIGNAL(cookiesChanged()), this, SLOT(cookiesChanged())); + m_cookieJar->load(); +} + +QVariant CookieModel::headerData(int section, Qt::Orientation orientation, int role) const +{ + if (role == Qt::SizeHintRole) { + QFont font; + font.setPointSize(10); + QFontMetrics fm(font); + int height = fm.height() + fm.height()/3; + int width = fm.width(headerData(section, orientation, Qt::DisplayRole).toString()); + return QSize(width, height); + } + + if (orientation == Qt::Horizontal) { + if (role != Qt::DisplayRole) + return QVariant(); + + switch (section) { + case 0: + return tr("Website"); + case 1: + return tr("Name"); + case 2: + return tr("Path"); + case 3: + return tr("Secure"); + case 4: + return tr("Expires"); + case 5: + return tr("Contents"); + default: + return QVariant(); + } + } + return QAbstractTableModel::headerData(section, orientation, role); +} + +QVariant CookieModel::data(const QModelIndex &index, int role) const +{ + QList lst; + if (m_cookieJar) + lst = m_cookieJar->allCookies(); + if (index.row() < 0 || index.row() >= lst.size()) + return QVariant(); + + switch (role) { + case Qt::DisplayRole: + case Qt::EditRole: { + QNetworkCookie cookie = lst.at(index.row()); + switch (index.column()) { + case 0: + return cookie.domain(); + case 1: + return cookie.name(); + case 2: + return cookie.path(); + case 3: + return cookie.isSecure(); + case 4: + return cookie.expirationDate(); + case 5: + return cookie.value(); + } + } + case Qt::FontRole:{ + QFont font; + font.setPointSize(10); + return font; + } + } + + return QVariant(); +} + +int CookieModel::columnCount(const QModelIndex &parent) const +{ + return (parent.isValid()) ? 0 : 6; +} + +int CookieModel::rowCount(const QModelIndex &parent) const +{ + return (parent.isValid() || !m_cookieJar) ? 0 : m_cookieJar->allCookies().count(); +} + +bool CookieModel::removeRows(int row, int count, const QModelIndex &parent) +{ + if (parent.isValid() || !m_cookieJar) + return false; + int lastRow = row + count - 1; + beginRemoveRows(parent, row, lastRow); + QList lst = m_cookieJar->allCookies(); + for (int i = lastRow; i >= row; --i) { + lst.removeAt(i); + } + m_cookieJar->setAllCookies(lst); + endRemoveRows(); + return true; +} + +void CookieModel::cookiesChanged() +{ + reset(); +} + +CookiesDialog::CookiesDialog(CookieJar *cookieJar, QWidget *parent) : QDialog(parent) +{ + setupUi(this); + setWindowFlags(Qt::Sheet); + CookieModel *model = new CookieModel(cookieJar, this); + m_proxyModel = new QSortFilterProxyModel(this); + connect(search, SIGNAL(textChanged(QString)), + m_proxyModel, SLOT(setFilterFixedString(QString))); + connect(removeButton, SIGNAL(clicked()), cookiesTable, SLOT(removeOne())); + connect(removeAllButton, SIGNAL(clicked()), cookiesTable, SLOT(removeAll())); + m_proxyModel->setSourceModel(model); + cookiesTable->verticalHeader()->hide(); + cookiesTable->setSelectionBehavior(QAbstractItemView::SelectRows); + cookiesTable->setModel(m_proxyModel); + cookiesTable->setAlternatingRowColors(true); + cookiesTable->setTextElideMode(Qt::ElideMiddle); + cookiesTable->setShowGrid(false); + cookiesTable->setSortingEnabled(true); + QFont f = font(); + f.setPointSize(10); + QFontMetrics fm(f); + int height = fm.height() + fm.height()/3; + cookiesTable->verticalHeader()->setDefaultSectionSize(height); + cookiesTable->verticalHeader()->setMinimumSectionSize(-1); + for (int i = 0; i < model->columnCount(); ++i){ + int header = cookiesTable->horizontalHeader()->sectionSizeHint(i); + switch (i) { + case 0: + header = fm.width(QLatin1String("averagehost.domain.com")); + break; + case 1: + header = fm.width(QLatin1String("_session_id")); + break; + case 4: + header = fm.width(QDateTime::currentDateTime().toString(Qt::LocalDate)); + break; + } + int buffer = fm.width(QLatin1String("xx")); + header += buffer; + cookiesTable->horizontalHeader()->resizeSection(i, header); + } + cookiesTable->horizontalHeader()->setStretchLastSection(true); +} + + + +CookieExceptionsModel::CookieExceptionsModel(CookieJar *cookiejar, QObject *parent) + : QAbstractTableModel(parent) + , m_cookieJar(cookiejar) +{ + m_allowedCookies = m_cookieJar->allowedCookies(); + m_blockedCookies = m_cookieJar->blockedCookies(); + m_sessionCookies = m_cookieJar->allowForSessionCookies(); +} + +QVariant CookieExceptionsModel::headerData(int section, Qt::Orientation orientation, int role) const +{ + if (role == Qt::SizeHintRole) { + QFont font; + font.setPointSize(10); + QFontMetrics fm(font); + int height = fm.height() + fm.height()/3; + int width = fm.width(headerData(section, orientation, Qt::DisplayRole).toString()); + return QSize(width, height); + } + + if (orientation == Qt::Horizontal + && role == Qt::DisplayRole) { + switch (section) { + case 0: + return tr("Website"); + case 1: + return tr("Status"); + } + } + return QAbstractTableModel::headerData(section, orientation, role); +} + +QVariant CookieExceptionsModel::data(const QModelIndex &index, int role) const +{ + if (index.row() < 0 || index.row() >= rowCount()) + return QVariant(); + + switch (role) { + case Qt::DisplayRole: + case Qt::EditRole: { + int row = index.row(); + if (row < m_allowedCookies.count()) { + switch (index.column()) { + case 0: + return m_allowedCookies.at(row); + case 1: + return tr("Allow"); + } + } + row = row - m_allowedCookies.count(); + if (row < m_blockedCookies.count()) { + switch (index.column()) { + case 0: + return m_blockedCookies.at(row); + case 1: + return tr("Block"); + } + } + row = row - m_blockedCookies.count(); + if (row < m_sessionCookies.count()) { + switch (index.column()) { + case 0: + return m_sessionCookies.at(row); + case 1: + return tr("Allow For Session"); + } + } + } + case Qt::FontRole:{ + QFont font; + font.setPointSize(10); + return font; + } + } + return QVariant(); +} + +int CookieExceptionsModel::columnCount(const QModelIndex &parent) const +{ + return (parent.isValid()) ? 0 : 2; +} + +int CookieExceptionsModel::rowCount(const QModelIndex &parent) const +{ + return (parent.isValid() || !m_cookieJar) ? 0 : m_allowedCookies.count() + m_blockedCookies.count() + m_sessionCookies.count(); +} + +bool CookieExceptionsModel::removeRows(int row, int count, const QModelIndex &parent) +{ + if (parent.isValid() || !m_cookieJar) + return false; + + int lastRow = row + count - 1; + beginRemoveRows(parent, row, lastRow); + for (int i = lastRow; i >= row; --i) { + if (i < m_allowedCookies.count()) { + m_allowedCookies.removeAt(row); + continue; + } + i = i - m_allowedCookies.count(); + if (i < m_blockedCookies.count()) { + m_blockedCookies.removeAt(row); + continue; + } + i = i - m_blockedCookies.count(); + if (i < m_sessionCookies.count()) { + m_sessionCookies.removeAt(row); + continue; + } + } + m_cookieJar->setAllowedCookies(m_allowedCookies); + m_cookieJar->setBlockedCookies(m_blockedCookies); + m_cookieJar->setAllowForSessionCookies(m_sessionCookies); + endRemoveRows(); + return true; +} + +CookiesExceptionsDialog::CookiesExceptionsDialog(CookieJar *cookieJar, QWidget *parent) + : QDialog(parent) + , m_cookieJar(cookieJar) +{ + setupUi(this); + setWindowFlags(Qt::Sheet); + connect(removeButton, SIGNAL(clicked()), exceptionTable, SLOT(removeOne())); + connect(removeAllButton, SIGNAL(clicked()), exceptionTable, SLOT(removeAll())); + exceptionTable->verticalHeader()->hide(); + exceptionTable->setSelectionBehavior(QAbstractItemView::SelectRows); + exceptionTable->setAlternatingRowColors(true); + exceptionTable->setTextElideMode(Qt::ElideMiddle); + exceptionTable->setShowGrid(false); + exceptionTable->setSortingEnabled(true); + m_exceptionsModel = new CookieExceptionsModel(cookieJar, this); + m_proxyModel = new QSortFilterProxyModel(this); + m_proxyModel->setSourceModel(m_exceptionsModel); + connect(search, SIGNAL(textChanged(QString)), + m_proxyModel, SLOT(setFilterFixedString(QString))); + exceptionTable->setModel(m_proxyModel); + + CookieModel *cookieModel = new CookieModel(cookieJar, this); + domainLineEdit->setCompleter(new QCompleter(cookieModel, domainLineEdit)); + + connect(domainLineEdit, SIGNAL(textChanged(const QString &)), + this, SLOT(textChanged(const QString &))); + connect(blockButton, SIGNAL(clicked()), this, SLOT(block())); + connect(allowButton, SIGNAL(clicked()), this, SLOT(allow())); + connect(allowForSessionButton, SIGNAL(clicked()), this, SLOT(allowForSession())); + + QFont f = font(); + f.setPointSize(10); + QFontMetrics fm(f); + int height = fm.height() + fm.height()/3; + exceptionTable->verticalHeader()->setDefaultSectionSize(height); + exceptionTable->verticalHeader()->setMinimumSectionSize(-1); + for (int i = 0; i < m_exceptionsModel->columnCount(); ++i){ + int header = exceptionTable->horizontalHeader()->sectionSizeHint(i); + switch (i) { + case 0: + header = fm.width(QLatin1String("averagebiglonghost.domain.com")); + break; + case 1: + header = fm.width(QLatin1String("Allow For Session")); + break; + } + int buffer = fm.width(QLatin1String("xx")); + header += buffer; + exceptionTable->horizontalHeader()->resizeSection(i, header); + } +} + +void CookiesExceptionsDialog::textChanged(const QString &text) +{ + bool enabled = !text.isEmpty(); + blockButton->setEnabled(enabled); + allowButton->setEnabled(enabled); + allowForSessionButton->setEnabled(enabled); +} + +void CookiesExceptionsDialog::block() +{ + if (domainLineEdit->text().isEmpty()) + return; + m_exceptionsModel->m_blockedCookies.append(domainLineEdit->text()); + m_cookieJar->setBlockedCookies(m_exceptionsModel->m_blockedCookies); + m_exceptionsModel->reset(); +} + +void CookiesExceptionsDialog::allow() +{ + if (domainLineEdit->text().isEmpty()) + return; + m_exceptionsModel->m_allowedCookies.append(domainLineEdit->text()); + m_cookieJar->setAllowedCookies(m_exceptionsModel->m_allowedCookies); + m_exceptionsModel->reset(); +} + +void CookiesExceptionsDialog::allowForSession() +{ + if (domainLineEdit->text().isEmpty()) + return; + m_exceptionsModel->m_sessionCookies.append(domainLineEdit->text()); + m_cookieJar->setAllowForSessionCookies(m_exceptionsModel->m_sessionCookies); + m_exceptionsModel->reset(); +} + diff --git a/examples/gestures/browser/cookiejar.h b/examples/gestures/browser/cookiejar.h new file mode 100644 index 0000000..2d53627 --- /dev/null +++ b/examples/gestures/browser/cookiejar.h @@ -0,0 +1,204 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef COOKIEJAR_H +#define COOKIEJAR_H + +#include + +#include +#include + +#include +#include + +QT_BEGIN_NAMESPACE +class QSortFilterProxyModel; +class QKeyEvent; +QT_END_NAMESPACE + +class AutoSaver; + +class CookieJar : public QNetworkCookieJar +{ + friend class CookieModel; + Q_OBJECT + Q_PROPERTY(AcceptPolicy acceptPolicy READ acceptPolicy WRITE setAcceptPolicy) + Q_PROPERTY(KeepPolicy keepPolicy READ keepPolicy WRITE setKeepPolicy) + Q_PROPERTY(QStringList blockedCookies READ blockedCookies WRITE setBlockedCookies) + Q_PROPERTY(QStringList allowedCookies READ allowedCookies WRITE setAllowedCookies) + Q_PROPERTY(QStringList allowForSessionCookies READ allowForSessionCookies WRITE setAllowForSessionCookies) + Q_ENUMS(KeepPolicy) + Q_ENUMS(AcceptPolicy) + +signals: + void cookiesChanged(); + +public: + enum AcceptPolicy { + AcceptAlways, + AcceptNever, + AcceptOnlyFromSitesNavigatedTo + }; + + enum KeepPolicy { + KeepUntilExpire, + KeepUntilExit, + KeepUntilTimeLimit + }; + + CookieJar(QObject *parent = 0); + ~CookieJar(); + + QList cookiesForUrl(const QUrl &url) const; + bool setCookiesFromUrl(const QList &cookieList, const QUrl &url); + + AcceptPolicy acceptPolicy() const; + void setAcceptPolicy(AcceptPolicy policy); + + KeepPolicy keepPolicy() const; + void setKeepPolicy(KeepPolicy policy); + + QStringList blockedCookies() const; + QStringList allowedCookies() const; + QStringList allowForSessionCookies() const; + + void setBlockedCookies(const QStringList &list); + void setAllowedCookies(const QStringList &list); + void setAllowForSessionCookies(const QStringList &list); + +public slots: + void clear(); + void loadSettings(); + +private slots: + void save(); + +private: + void purgeOldCookies(); + void load(); + bool m_loaded; + AutoSaver *m_saveTimer; + + AcceptPolicy m_acceptCookies; + KeepPolicy m_keepCookies; + + QStringList m_exceptions_block; + QStringList m_exceptions_allow; + QStringList m_exceptions_allowForSession; +}; + +class CookieModel : public QAbstractTableModel +{ + Q_OBJECT + +public: + CookieModel(CookieJar *jar, QObject *parent = 0); + QVariant headerData(int section, Qt::Orientation orientation, int role) const; + QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; + int columnCount(const QModelIndex &parent = QModelIndex()) const; + int rowCount(const QModelIndex &parent = QModelIndex()) const; + bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); + +private slots: + void cookiesChanged(); + +private: + CookieJar *m_cookieJar; +}; + +#include "ui_cookies.h" +#include "ui_cookiesexceptions.h" + +class CookiesDialog : public QDialog, public Ui_CookiesDialog +{ + Q_OBJECT + +public: + CookiesDialog(CookieJar *cookieJar, QWidget *parent = 0); + +private: + QSortFilterProxyModel *m_proxyModel; +}; + +class CookieExceptionsModel : public QAbstractTableModel +{ + Q_OBJECT + friend class CookiesExceptionsDialog; + +public: + CookieExceptionsModel(CookieJar *cookieJar, QObject *parent = 0); + QVariant headerData(int section, Qt::Orientation orientation, int role) const; + QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; + int columnCount(const QModelIndex &parent = QModelIndex()) const; + int rowCount(const QModelIndex &parent = QModelIndex()) const; + bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); + +private: + CookieJar *m_cookieJar; + + // Domains we allow, Domains we block, Domains we allow for this session + QStringList m_allowedCookies; + QStringList m_blockedCookies; + QStringList m_sessionCookies; +}; + +class CookiesExceptionsDialog : public QDialog, public Ui_CookiesExceptionsDialog +{ + Q_OBJECT + +public: + CookiesExceptionsDialog(CookieJar *cookieJar, QWidget *parent = 0); + +private slots: + void block(); + void allow(); + void allowForSession(); + void textChanged(const QString &text); + +private: + CookieExceptionsModel *m_exceptionsModel; + QSortFilterProxyModel *m_proxyModel; + CookieJar *m_cookieJar; +}; + +#endif // COOKIEJAR_H + diff --git a/examples/gestures/browser/cookies.ui b/examples/gestures/browser/cookies.ui new file mode 100644 index 0000000..c4bccc5 --- /dev/null +++ b/examples/gestures/browser/cookies.ui @@ -0,0 +1,106 @@ + + CookiesDialog + + + + 0 + 0 + 550 + 370 + + + + Cookies + + + + + + Qt::Horizontal + + + + 252 + 20 + + + + + + + + + + + + + + + + &Remove + + + + + + + Remove &All Cookies + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + QDialogButtonBox::Ok + + + + + + + + + + SearchLineEdit + QLineEdit +