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/*
Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
Copyright (C) 2007 Staikos Computing Services Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef QWEBFRAME_P_H
#define QWEBFRAME_P_H
#include "qwebframe.h"
#include "qwebpage_p.h"
#include "EventHandler.h"
#include "GraphicsContext.h"
#include "KURL.h"
#if ENABLE(ORIENTATION_EVENTS)
#include "qorientationsensor.h"
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
using QTM_NAMESPACE::QOrientationSensor;
#endif
#endif // ENABLE(ORIENTATION_EVENTS).
#include "qwebelement.h"
#include "wtf/RefPtr.h"
#include "Frame.h"
#include "ViewportArguments.h"
#include <wtf/text/WTFString.h>
#if USE(ACCELERATED_COMPOSITING)
#include "texmap/TextureMapper.h"
#endif
namespace WebCore {
class FrameLoaderClientQt;
class FrameView;
class HTMLFrameOwnerElement;
class Scrollbar;
class TextureMapperLayer;
}
class QWebPage;
class QWebFrameData {
public:
QWebFrameData(WebCore::Page*, WebCore::Frame* parentFrame = 0,
WebCore::HTMLFrameOwnerElement* = 0,
const WTF::String& frameName = WTF::String());
WebCore::KURL url;
WTF::String name;
WebCore::HTMLFrameOwnerElement* ownerElement;
WebCore::Page* page;
RefPtr<WebCore::Frame> frame;
WebCore::FrameLoaderClientQt* frameLoaderClient;
WTF::String referrer;
bool allowsScrolling;
int marginWidth;
int marginHeight;
};
class QWebFramePrivate {
public:
QWebFramePrivate()
: q(0)
, horizontalScrollBarPolicy(Qt::ScrollBarAsNeeded)
, verticalScrollBarPolicy(Qt::ScrollBarAsNeeded)
, frameLoaderClient(0)
, frame(0)
, page(0)
, allowsScrolling(true)
, marginWidth(-1)
, marginHeight(-1)
#if USE(ACCELERATED_COMPOSITING)
, rootTextureMapperLayer(0)
#endif
{}
void init(QWebFrame* qframe, QWebFrameData* frameData);
void setPage(QWebPage*);
inline QWebFrame *parentFrame() { return qobject_cast<QWebFrame*>(q->parent()); }
WebCore::Scrollbar* horizontalScrollBar() const;
WebCore::Scrollbar* verticalScrollBar() const;
static WebCore::Frame* core(const QWebFrame*);
static QWebFrame* kit(const WebCore::Frame*);
void renderRelativeCoords(WebCore::GraphicsContext*, QFlags<QWebFrame::RenderLayer>, const QRegion& clip);
#if USE(TILED_BACKING_STORE)
void renderFromTiledBackingStore(WebCore::GraphicsContext*, const QRegion& clip);
#endif
#if USE(ACCELERATED_COMPOSITING)
void renderCompositedLayers(WebCore::GraphicsContext*, const WebCore::IntRect& clip);
#endif
void renderFrameExtras(WebCore::GraphicsContext*, QFlags<QWebFrame::RenderLayer>, const QRegion& clip);
void emitUrlChanged();
void _q_orientationChanged();
void didClearWindowObject();
QWebFrame *q;
Qt::ScrollBarPolicy horizontalScrollBarPolicy;
Qt::ScrollBarPolicy verticalScrollBarPolicy;
WebCore::FrameLoaderClientQt *frameLoaderClient;
WebCore::Frame *frame;
QWebPage *page;
WebCore::KURL url;
bool allowsScrolling;
int marginWidth;
int marginHeight;
#if USE(ACCELERATED_COMPOSITING)
WebCore::TextureMapperLayer* rootTextureMapperLayer;
OwnPtr<WebCore::TextureMapper> textureMapper;
#endif
#if ENABLE(ORIENTATION_EVENTS)
QOrientationSensor m_orientation;
#endif // ENABLE(ORIENTATION_EVENTS).
};
class QWebHitTestResultPrivate {
public:
QWebHitTestResultPrivate() : isContentEditable(false), isContentSelected(false), isScrollBar(false) {}
QWebHitTestResultPrivate(const WebCore::HitTestResult &hitTest);
QPoint pos;
QRect boundingRect;
QWebElement enclosingBlock;
QString title;
QString linkText;
QUrl linkUrl;
QString linkTitle;
QPointer<QWebFrame> linkTargetFrame;
QWebElement linkElement;
QString alternateText;
QUrl imageUrl;
QPixmap pixmap;
bool isContentEditable;
bool isContentSelected;
bool isScrollBar;
QPointer<QWebFrame> frame;
RefPtr<WebCore::Node> innerNode;
RefPtr<WebCore::Node> innerNonSharedNode;
};
#endif
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