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Diffstat (limited to 'src/webenginewidgets/api/qwebengineview.cpp')
-rw-r--r-- | src/webenginewidgets/api/qwebengineview.cpp | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/src/webenginewidgets/api/qwebengineview.cpp b/src/webenginewidgets/api/qwebengineview.cpp new file mode 100644 index 000000000..4dea036b1 --- /dev/null +++ b/src/webenginewidgets/api/qwebengineview.cpp @@ -0,0 +1,211 @@ +/**************************************************************************** +** +** 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" |