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/*
Copyright (C) 2008, 2009 Nokia Corporation and/or its subsidiary(-ies)
Copyright (C) 2008 Holger Hans Peter Freyther
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 QWEBPAGE_P_H
#define QWEBPAGE_P_H
#include <qbasictimer.h>
#include <qnetworkproxy.h>
#include <qpointer.h>
#include <qevent.h>
#include <qgraphicssceneevent.h>
#include "qwebpage.h"
#include "qwebhistory.h"
#include "qwebframe.h"
#include "IntPoint.h"
#include "KURL.h"
#include "PlatformString.h"
#include <wtf/RefPtr.h>
#include "ViewportArguments.h"
namespace WebCore {
class ChromeClientQt;
class ContextMenuClientQt;
class ContextMenuItem;
class ContextMenu;
class Document;
class EditorClientQt;
class Element;
class InspectorController;
class IntRect;
class Node;
class NodeList;
class Page;
class Frame;
}
QT_BEGIN_NAMESPACE
class QUndoStack;
class QMenu;
class QBitArray;
QT_END_NAMESPACE
class QWebInspector;
class QWebPageClient;
class QtViewportAttributesPrivate : public QSharedData {
public:
QtViewportAttributesPrivate(QWebPage::ViewportAttributes* qq)
: q(qq)
{ }
QWebPage::ViewportAttributes* q;
};
class QWebPagePrivate {
public:
QWebPagePrivate(QWebPage*);
~QWebPagePrivate();
static WebCore::Page* core(const QWebPage*);
static QWebPagePrivate* priv(QWebPage*);
void createMainFrame();
#ifndef QT_NO_CONTEXTMENU
QMenu* createContextMenu(const WebCore::ContextMenu* webcoreMenu, const QList<WebCore::ContextMenuItem>* items, QBitArray* visitedWebActions);
#endif
void _q_onLoadProgressChanged(int);
void _q_webActionTriggered(bool checked);
void _q_cleanupLeakMessages();
void updateAction(QWebPage::WebAction action);
void updateNavigationActions();
void updateEditorActions();
void timerEvent(QTimerEvent*);
template<class T> void mouseMoveEvent(T*);
template<class T> void mousePressEvent(T*);
template<class T> void mouseDoubleClickEvent(T*);
template<class T> void mouseTripleClickEvent(T*);
template<class T> void mouseReleaseEvent(T*);
#ifndef QT_NO_CONTEXTMENU
void contextMenuEvent(const QPoint& globalPos);
#endif
#ifndef QT_NO_WHEELEVENT
template<class T> void wheelEvent(T*);
#endif
void keyPressEvent(QKeyEvent*);
void keyReleaseEvent(QKeyEvent*);
void focusInEvent(QFocusEvent*);
void focusOutEvent(QFocusEvent*);
template<class T> void dragEnterEvent(T*);
template<class T> void dragLeaveEvent(T*);
template<class T> void dragMoveEvent(T*);
template<class T> void dropEvent(T*);
void inputMethodEvent(QInputMethodEvent*);
#ifndef QT_NO_PROPERTIES
void dynamicPropertyChangeEvent(QDynamicPropertyChangeEvent*);
#endif
void shortcutOverrideEvent(QKeyEvent*);
void leaveEvent(QEvent*);
void handleClipboard(QEvent*, Qt::MouseButton);
void handleSoftwareInputPanel(Qt::MouseButton);
bool handleScrolling(QKeyEvent*, WebCore::Frame*);
// Returns whether the default action was cancelled in the JS event handler
bool touchEvent(QTouchEvent*);
class TouchAdjuster {
public:
TouchAdjuster(unsigned topPadding, unsigned rightPadding, unsigned bottomPadding, unsigned leftPadding);
WebCore::IntPoint findCandidatePointForTouch(const WebCore::IntPoint&, WebCore::Document*) const;
private:
unsigned m_topPadding;
unsigned m_rightPadding;
unsigned m_bottomPadding;
unsigned m_leftPadding;
};
void adjustPointForClicking(QMouseEvent*);
void adjustPointForClicking(QGraphicsSceneMouseEvent*);
void setInspector(QWebInspector*);
QWebInspector* getOrCreateInspector();
WebCore::InspectorController* inspectorController();
quint16 inspectorServerPort();
WebCore::ViewportArguments viewportArguments();
#ifndef QT_NO_SHORTCUT
static QWebPage::WebAction editorActionForKeyEvent(QKeyEvent* event);
#endif
static const char* editorCommandForWebActions(QWebPage::WebAction action);
QWebPage *q;
WebCore::Page *page;
QWebPageClient* client;
QPointer<QWebFrame> mainFrame;
#ifndef QT_NO_UNDOSTACK
QUndoStack *undoStack;
#endif
QWeakPointer<QWidget> view;
bool insideOpenCall;
quint64 m_totalBytes;
quint64 m_bytesReceived;
QPoint tripleClick;
QBasicTimer tripleClickTimer;
bool clickCausedFocus;
bool acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, QWebPage::NavigationType type);
QNetworkAccessManager *networkManager;
bool forwardUnsupportedContent;
bool smartInsertDeleteEnabled;
bool selectTrailingWhitespaceEnabled;
QWebPage::LinkDelegationPolicy linkPolicy;
QSize viewportSize;
QSize fixedLayoutSize;
QWebHistory history;
QWebHitTestResult hitTestResult;
#ifndef QT_NO_CONTEXTMENU
QPointer<QMenu> currentContextMenu;
#endif
QWebSettings *settings;
QPalette palette;
bool editable;
bool useFixedLayout;
QAction *actions[QWebPage::WebActionCount];
QWebPluginFactory *pluginFactory;
QWidget* inspectorFrontend;
QWebInspector* inspector;
bool inspectorIsInternalOnly; // True if created through the Inspect context menu action
Qt::DropAction m_lastDropAction;
static bool drtRun;
};
#endif
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