qt-everywhere-src-5.15.1/qtwebengine/src/webenginewidgets/api/qwebenginepage_p.h

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#ifndef QWEBENGINEPAGE_P_H
#define QWEBENGINEPAGE_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qwebenginepage.h"

#include "qwebenginecallback_p.h"
#include "qwebenginecontextmenudata.h"
#include "qwebenginescriptcollection.h"
#include "render_view_context_menu_qt.h"
#include "web_contents_adapter_client.h"

#include <QtCore/qcompilerdetection.h>
#include <QtCore/QPointer>
#include <QtCore/QTimer>

namespace QtWebEngineCore {
class RenderWidgetHostViewQtDelegate;
class RenderWidgetHostViewQtDelegateWidget;
class TouchHandleDrawableClient;
class TouchSelectionMenuController;
class WebContentsAdapter;
}

QT_BEGIN_NAMESPACE
class QWebEngineFindTextResult;
class QWebEngineHistory;
class QWebEnginePage;
class QWebEngineProfile;
class QWebEngineSettings;
class QWebEngineView;

class QWebEnginePagePrivate : public QtWebEngineCore::WebContentsAdapterClient
{
public:
    Q_DECLARE_PUBLIC(QWebEnginePage)
    QWebEnginePage *q_ptr;

    QWebEnginePagePrivate(QWebEngineProfile *profile = 0);
    ~QWebEnginePagePrivate();

    QtWebEngineCore::RenderWidgetHostViewQtDelegate* CreateRenderWidgetHostViewQtDelegate(QtWebEngineCore::RenderWidgetHostViewQtDelegateClient *client) override;
    QtWebEngineCore::RenderWidgetHostViewQtDelegate* CreateRenderWidgetHostViewQtDelegateForPopup(QtWebEngineCore::RenderWidgetHostViewQtDelegateClient *client) override { return CreateRenderWidgetHostViewQtDelegate(client); }
    void initializationFinished() override;
    void lifecycleStateChanged(LifecycleState state) override;
    void recommendedStateChanged(LifecycleState state) override;
    void visibleChanged(bool visible) override;
    void titleChanged(const QString&) override;
    void urlChanged() override;
    void iconChanged(const QUrl&) override;
    void loadProgressChanged(int progress) override;
    void didUpdateTargetURL(const QUrl&) override;
    void selectionChanged() override;
    void recentlyAudibleChanged(bool recentlyAudible) override;
    void renderProcessPidChanged(qint64 pid) override;
    QRectF viewportRect() const override;
    QColor backgroundColor() const override;
    void loadStarted(const QUrl &provisionalUrl, bool isErrorPage = false) override;
    void loadCommitted() override { }
    void loadVisuallyCommitted() override { }
    void loadFinished(bool success, const QUrl &url, bool isErrorPage = false, int errorCode = 0, const QString &errorDescription = QString()) override;
    void focusContainer() override;
    void unhandledKeyEvent(QKeyEvent *event) override;
    QSharedPointer<QtWebEngineCore::WebContentsAdapter>
    adoptNewWindow(QSharedPointer<QtWebEngineCore::WebContentsAdapter> newWebContents,
                   WindowOpenDisposition disposition, bool userGesture,
                   const QRect &initialGeometry, const QUrl &targetUrl) override;
    bool isBeingAdopted() override;
    void close() override;
    void windowCloseRejected() override;
    void contextMenuRequested(const QtWebEngineCore::WebEngineContextMenuData &data) override;
    void navigationRequested(int navigationType, const QUrl &url, int &navigationRequestAction, bool isMainFrame) override;
    void requestFullScreenMode(const QUrl &origin, bool fullscreen) override;
    bool isFullScreenMode() const override;
    void javascriptDialog(QSharedPointer<QtWebEngineCore::JavaScriptDialogController>) override;
    void runFileChooser(QSharedPointer<QtWebEngineCore::FilePickerController>) override;
    void showColorDialog(QSharedPointer<QtWebEngineCore::ColorChooserController>) override;
    void didRunJavaScript(quint64 requestId, const QVariant& result) override;
    void didFetchDocumentMarkup(quint64 requestId, const QString& result) override;
    void didFetchDocumentInnerText(quint64 requestId, const QString& result) override;
    void didPrintPage(quint64 requestId, QSharedPointer<QByteArray> result) override;
    void didPrintPageToPdf(const QString &filePath, bool success) override;
    bool passOnFocus(bool reverse) override;
    void javaScriptConsoleMessage(JavaScriptConsoleMessageLevel level, const QString& message, int lineNumber, const QString& sourceID) override;
    void authenticationRequired(QSharedPointer<QtWebEngineCore::AuthenticationDialogController>) override;
    void releaseProfile() override;
    void runMediaAccessPermissionRequest(const QUrl &securityOrigin, MediaRequestFlags requestFlags) override;
    void runFeaturePermissionRequest(QtWebEngineCore::ProfileAdapter::PermissionType permission, const QUrl &securityOrigin) override;
    void runMouseLockPermissionRequest(const QUrl &securityOrigin) override;
    void runQuotaRequest(QWebEngineQuotaRequest) override;
    void runRegisterProtocolHandlerRequest(QWebEngineRegisterProtocolHandlerRequest) override;
    QObject *accessibilityParentObject() override;
    QtWebEngineCore::WebEngineSettings *webEngineSettings() const override;
    void allowCertificateError(const QSharedPointer<CertificateErrorController> &controller) override;
    void selectClientCert(const QSharedPointer<ClientCertSelectController> &controller) override;
    void renderProcessTerminated(RenderProcessTerminationStatus terminationStatus, int exitCode) override;
    void requestGeometryChange(const QRect &geometry, const QRect &frameGeometry) override;
    void updateScrollPosition(const QPointF &position) override;
    void updateContentsSize(const QSizeF &size) override;
    void updateNavigationActions() override;
    void updateEditActions() override;
    void startDragging(const content::DropData &dropData, Qt::DropActions allowedActions,
                       const QPixmap &pixmap, const QPoint &offset) override;
    bool supportsDragging() const override;
    bool isEnabled() const override;
    void setToolTip(const QString &toolTipText) override;
    void printRequested() override;
    QtWebEngineCore::TouchHandleDrawableClient *createTouchHandle(const QMap<int, QImage> &) override { return nullptr; }
    void showTouchSelectionMenu(QtWebEngineCore::TouchSelectionMenuController *, const QRect &, const QSize &) override { }
    void hideTouchSelectionMenu() override { }
    const QObject *holdingQObject() const override;
    ClientType clientType() override { return QtWebEngineCore::WebContentsAdapterClient::WidgetsClient; }
    void widgetChanged(QtWebEngineCore::RenderWidgetHostViewQtDelegate *newWidget) override;
    void findTextFinished(const QWebEngineFindTextResult &result) override;

    QtWebEngineCore::ProfileAdapter *profileAdapter() override;
    QtWebEngineCore::WebContentsAdapter *webContentsAdapter() override;

    void updateAction(QWebEnginePage::WebAction) const;
    void _q_webActionTriggered(bool checked);

    QtWebEngineCore::WebContentsAdapter *webContents() { return adapter.data(); }
    void recreateFromSerializedHistory(QDataStream &input);

    void setFullScreenMode(bool);
    void ensureInitialized() const;

    static void bindPageAndView(QWebEnginePage *page, QWebEngineView *view);
    static void bindPageAndWidget(QWebEnginePage *page,
                                  QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget *widget);

    QSharedPointer<QtWebEngineCore::WebContentsAdapter> adapter;
    QWebEngineHistory *history;
    QWebEngineProfile *profile;
    QWebEngineSettings *settings;
    QWebEngineView *view;
    QUrl url;
    QWebEngineContextMenuData contextData;
    bool isLoading;
    QWebEngineScriptCollection scriptCollection;
    bool m_isBeingAdopted;
    QColor m_backgroundColor;
    bool fullscreenMode;
    QWebChannel *webChannel;
    unsigned int webChannelWorldId;
    QUrl iconUrl;
    bool m_navigationActionTriggered;
    QPointer<QWebEnginePage> inspectedPage;
    QPointer<QWebEnginePage> devToolsPage;
    bool defaultAudioMuted;
    qreal defaultZoomFactor;
    QTimer wasShownTimer;
    QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget *widget = nullptr;

    mutable QtWebEngineCore::CallbackDirectory m_callbacks;
    mutable QAction *actions[QWebEnginePage::WebActionCount];
#if QT_CONFIG(webengine_printing_and_pdf)
    QPrinter *currentPrinter;
#endif

    QList<QSharedPointer<CertificateErrorController>> m_certificateErrorControllers;
};

class QContextMenuBuilder : public QtWebEngineCore::RenderViewContextMenuQt
{
public:
    QContextMenuBuilder(const QtWebEngineCore::WebEngineContextMenuData &data, QWebEnginePage *page, QMenu *menu);

private:
    virtual bool hasInspector() override;
    virtual bool isFullScreenMode() override;

    virtual void addMenuItem(ContextMenuItem entry) override;
    virtual bool isMenuItemEnabled(ContextMenuItem entry) override;

    QWebEnginePage *m_page;
    QMenu *m_menu;
};

QT_END_NAMESPACE

#endif // QWEBENGINEPAGE_P_H