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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwebengineview.h"
+#include "qwebengineview_p.h"
+
+#include "qwebenginepage_p.h"
+
+#include <QAction>
+#include <QMenu>
+#include <QContextMenuEvent>
+#include <QStackedLayout>
+
+QT_BEGIN_NAMESPACE
+
+void QWebEngineViewPrivate::bind(QWebEngineView *view, QWebEnginePage *page)
+{
+ if (view && page == view->d_func()->page)
+ return;
+
+ if (page) {
+ // Un-bind page from its current view.
+ if (QWebEngineView *oldView = page->d_func()->view) {
+ page->disconnect(oldView);
+ oldView->d_func()->page = 0;
+ }
+ page->d_func()->view = view;
+ }
+
+ if (view) {
+ // Un-bind view from its current page.
+ if (QWebEnginePage *oldPage = view->d_func()->page) {
+ oldPage->disconnect(view);
+ oldPage->d_func()->view = 0;
+ }
+ view->d_func()->page = page;
+ }
+
+ if (view && page) {
+ QObject::connect(page, &QWebEnginePage::titleChanged, view, &QWebEngineView::titleChanged);
+ QObject::connect(page, &QWebEnginePage::urlChanged, view, &QWebEngineView::urlChanged);
+ QObject::connect(page, &QWebEnginePage::loadStarted, view, &QWebEngineView::loadStarted);
+ QObject::connect(page, &QWebEnginePage::loadProgress, view, &QWebEngineView::loadProgress);
+ QObject::connect(page, &QWebEnginePage::loadFinished, view, &QWebEngineView::loadFinished);
+ }
+}
+
+QWebEngineViewPrivate::QWebEngineViewPrivate()
+ : QWidgetPrivate(QObjectPrivateVersion)
+ , page(0)
+{
+}
+
+QWebEngineView::QWebEngineView(QWidget *parent)
+ : QWidget(*(new QWebEngineViewPrivate), parent, 0)
+{
+ // This causes the child RenderWidgetHostViewQtDelegateWidgets to fill this widget.
+ setLayout(new QStackedLayout);
+}
+
+QWebEngineView::~QWebEngineView()
+{
+}
+
+QWebEnginePage* QWebEngineView::page() const
+{
+ Q_D(const QWebEngineView);
+ if (!d->page) {
+ QWebEngineView *that = const_cast<QWebEngineView*>(this);
+ that->setPage(new QWebEnginePage(that));
+ }
+ return d->page;
+}
+
+void QWebEngineView::setPage(QWebEnginePage* page)
+{
+ QWebEngineViewPrivate::bind(this, page);
+}
+
+void QWebEngineView::load(const QUrl& url)
+{
+ page()->load(url);
+}
+
+QWebEngineHistory* QWebEngineView::history() const
+{
+ return page()->history();
+}
+
+QString QWebEngineView::title() const
+{
+ return page()->title();
+}
+
+void QWebEngineView::setUrl(const QUrl &url)
+{
+ page()->setUrl(url);
+}
+
+QUrl QWebEngineView::url() const
+{
+ return page()->url();
+}
+
+#ifndef QT_NO_ACTION
+QAction* QWebEngineView::pageAction(QWebEnginePage::WebAction action) const
+{
+ return page()->action(action);
+}
+#endif
+
+void QWebEngineView::triggerPageAction(QWebEnginePage::WebAction action, bool checked)
+{
+ page()->triggerAction(action, checked);
+}
+
+void QWebEngineView::stop()
+{
+ page()->triggerAction(QWebEnginePage::Stop);
+}
+
+void QWebEngineView::back()
+{
+ page()->triggerAction(QWebEnginePage::Back);
+}
+
+void QWebEngineView::forward()
+{
+ page()->triggerAction(QWebEnginePage::Forward);
+}
+
+void QWebEngineView::reload()
+{
+ page()->triggerAction(QWebEnginePage::Reload);
+}
+
+QWebEngineView *QWebEngineView::createWindow(QWebEnginePage::WebWindowType type)
+{
+ Q_UNUSED(type)
+ return 0;
+}
+
+
+qreal QWebEngineView::zoomFactor() const
+{
+ return page()->zoomFactor();
+}
+
+void QWebEngineView::setZoomFactor(qreal factor)
+{
+ page()->setZoomFactor(factor);
+}
+
+bool QWebEngineView::event(QEvent *ev)
+{
+ // We swallow spontaneous contextMenu events and synthethize those back later on when we get the
+ // HandleContextMenu callback from chromium
+ if (ev->type() == QEvent::ContextMenu) {
+ ev->accept();
+ return true;
+ }
+ return QWidget::event(ev);
+}
+
+void QWebEngineView::contextMenuEvent(QContextMenuEvent *event)
+{
+ QMenu *menu = page()->createStandardContextMenu();
+ menu->popup(event->globalPos());
+}
+
+QT_END_NAMESPACE
+
+#include "moc_qwebengineview.cpp"