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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 "QWebPageAdapter.h"
#include "qwebframe.h"
#include "qwebpage.h"
#include <QPointer>
#include <qevent.h>
#include <qgesture.h>
#include <qgraphicssceneevent.h>
#include <qgraphicswidget.h>
#include <qmetaobject.h>
#include <qnetworkproxy.h>
namespace WebCore {
class ContextMenuClientQt;
class ContextMenuItem;
class ContextMenu;
class Document;
class EditorClientQt;
class Element;
class IntRect;
class Node;
class NodeList;
class Frame;
}
QT_BEGIN_NAMESPACE
class QBitArray;
class QMenu;
class QScreen;
class QUndoStack;
class QWindow;
QT_END_NAMESPACE
class QtPluginWidgetAdapter;
class QWebInspector;
class QWebFrameAdapter;
class UndoStepQt;
class QtViewportAttributesPrivate : public QSharedData {
public:
QtViewportAttributesPrivate(QWebPage::ViewportAttributes* qq)
: q(qq)
{ }
QWebPage::ViewportAttributes* q;
};
class QWebPagePrivate : public QWebPageAdapter {
public:
QWebPagePrivate(QWebPage*);
~QWebPagePrivate();
static WebCore::Page* core(const QWebPage*);
// Adapter implementation
void show() override;
void setFocus() override;
void unfocus() override;
void setWindowRect(const QRect &) override;
QSize viewportSize() const override;
QWebPageAdapter* createWindow(bool /*dialog*/) override;
QObject* handle() override { return q; }
void consoleMessageReceived(MessageSource source, MessageLevel level, const QString& message, int lineNumber, const QString& sourceID) override;
void javaScriptAlert(QWebFrameAdapter*, const QString& msg) override;
bool javaScriptConfirm(QWebFrameAdapter*, const QString& msg) override;
bool javaScriptPrompt(QWebFrameAdapter*, const QString& msg, const QString& defaultValue, QString* result) override;
bool shouldInterruptJavaScript() override;
void printRequested(QWebFrameAdapter*) override;
void databaseQuotaExceeded(QWebFrameAdapter*, const QString& databaseName) override;
void applicationCacheQuotaExceeded(QWebSecurityOrigin*, quint64 defaultOriginQuota, quint64 totalSpaceNeeded) override;
void setToolTip(const QString&) override;
#if USE(QT_MULTIMEDIA)
QWebFullScreenVideoHandler* createFullScreenVideoHandler() override;
#endif
QWebFrameAdapter& mainFrameAdapter() override;
QStringList chooseFiles(QWebFrameAdapter*, bool allowMultiple, const QStringList& suggestedFileNames) override;
QColor colorSelectionRequested(const QColor& selectedColor) override;
std::unique_ptr<QWebSelectMethod> createSelectPopup() override;
QRect viewRectRelativeToWindow() override;
void fullScreenRequested(QWebFullScreenRequest) override;
void geolocationPermissionRequested(QWebFrameAdapter*) override;
void geolocationPermissionRequestCancelled(QWebFrameAdapter*) override;
void notificationsPermissionRequested(QWebFrameAdapter*) override;
void notificationsPermissionRequestCancelled(QWebFrameAdapter*) override;
void respondToChangedContents() override;
void respondToChangedSelection() override;
void microFocusChanged() override;
void triggerCopyAction() override;
void triggerActionForKeyEvent(QKeyEvent*) override;
void clearUndoStack() override;
bool canUndo() const override;
bool canRedo() const override;
void undo() override;
void redo() override;
void createUndoStep(QSharedPointer<UndoStepQt>) override;
const char* editorCommandForKeyEvent(QKeyEvent*) override;
void updateNavigationActions() override;
void clearCustomActions() override;
QObject* inspectorHandle() override;
void setInspectorFrontend(QObject*) override;
void setInspectorWindowTitle(const QString&) override;
void createWebInspector(QObject** inspectorView, QWebPageAdapter** inspectorPage) override;
QStringList menuActionsAsText() override;
void emitViewportChangeRequested() override;
bool acceptNavigationRequest(QWebFrameAdapter*, const QNetworkRequest&, int type) override;
void emitRestoreFrameStateRequested(QWebFrameAdapter*) override;
void emitSaveFrameStateRequested(QWebFrameAdapter*, QWebHistoryItem*) override;
void emitDownloadRequested(const QNetworkRequest&) override;
void emitFrameCreated(QWebFrameAdapter*) override;
QString userAgentForUrl(const QUrl &url) const override { return q->userAgentForUrl(url); }
bool supportsErrorPageExtension() const override { return q->supportsExtension(QWebPage::ErrorPageExtension); }
bool errorPageExtension(ErrorPageOption *, ErrorPageReturn *) override;
QtPluginWidgetAdapter* createPlugin(const QString &, const QUrl &, const QStringList &, const QStringList &) override;
QtPluginWidgetAdapter* adapterForWidget(QObject *) const override;
bool requestSoftwareInputPanel() const override;
void createAndSetCurrentContextMenu(const QList<MenuItemDescription>&, QBitArray*) override;
bool handleScrollbarContextMenuEvent(QContextMenuEvent*, bool, ScrollDirection*, ScrollGranularity*) override;
void recentlyAudibleChanged(bool) override;
void focusedElementChanged(const QWebElement&) override;
void createMainFrame();
void _q_webActionTriggered(bool checked);
void _q_customActionTriggered(bool checked);
void updateAction(QWebPage::WebAction);
void updateEditorActions();
void timerEvent(QTimerEvent*);
#ifndef QT_NO_CONTEXTMENU
void contextMenuEvent(const QPoint& globalPos);
#endif
void keyPressEvent(QKeyEvent*);
void keyReleaseEvent(QKeyEvent*);
template<class T> void dragEnterEvent(T*);
template<class T> void dragMoveEvent(T*);
template<class T> void dropEvent(T*);
void shortcutOverrideEvent(QKeyEvent*);
void leaveEvent(QEvent*);
bool gestureEvent(QGestureEvent*);
void updateWindow();
void _q_updateScreen(QScreen*);
void setInspector(QWebInspector*);
QWebInspector* getOrCreateInspector();
#ifndef QT_NO_SHORTCUT
static QWebPage::WebAction editorActionForKeyEvent(QKeyEvent*);
#endif
static const char* editorCommandForWebActions(QWebPage::WebAction);
QWebPage *q;
QPointer<QWebFrame> mainFrame;
#ifndef QT_NO_UNDOSTACK
QUndoStack *undoStack;
#endif
QPointer<QWidget> view;
QWebPage::LinkDelegationPolicy linkPolicy;
QSize m_viewportSize;
QSize fixedLayoutSize;
QWebHitTestResult hitTestResult;
#ifndef QT_NO_CONTEXTMENU
QPointer<QMenu> currentContextMenu;
#endif
QPalette palette;
bool useFixedLayout;
QAction *actions[QWebPage::WebActionCount];
QHash<int, QAction*> customActions;
QPointer <QWindow> window;
QWidget* inspectorFrontend;
QWebInspector* inspector;
bool inspectorIsInternalOnly; // True if created through the Inspect context menu action
Qt::DropAction m_lastDropAction;
QMetaMethod m_fullScreenRequested;
bool m_customDevicePixelRatioIsSet { false };
};
#endif
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