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** Copyright (C) 2016 The Qt Company Ltd.
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#ifndef RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_QUICK_H
#define RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_QUICK_H

#include "render_widget_host_view_qt_delegate.h"

#include <QQuickItem>

namespace QtWebEngineCore {

class RenderWidgetHostViewQtDelegateQuick : public QQuickItem, public RenderWidgetHostViewQtDelegate
{
    Q_OBJECT
public:
    RenderWidgetHostViewQtDelegateQuick(RenderWidgetHostViewQtDelegateClient *client, bool isPopup);

    virtual void initAsChild(WebContentsAdapterClient* container) Q_DECL_OVERRIDE;
    virtual void initAsPopup(const QRect&) Q_DECL_OVERRIDE;
    virtual QRectF screenRect() const Q_DECL_OVERRIDE;
    virtual QRectF contentsRect() const Q_DECL_OVERRIDE;
    virtual void setKeyboardFocus() Q_DECL_OVERRIDE;
    virtual bool hasKeyboardFocus() Q_DECL_OVERRIDE;
    virtual void lockMouse() Q_DECL_OVERRIDE;
    virtual void unlockMouse() Q_DECL_OVERRIDE;
    virtual void show() Q_DECL_OVERRIDE;
    virtual void hide() Q_DECL_OVERRIDE;
    virtual bool isVisible() const Q_DECL_OVERRIDE;
    virtual QWindow* window() const Q_DECL_OVERRIDE;
    virtual QSGTexture *createTextureFromImage(const QImage &) Q_DECL_OVERRIDE;
    virtual QSGLayer *createLayer() Q_DECL_OVERRIDE;
    virtual QSGImageNode *createImageNode() Q_DECL_OVERRIDE;
    virtual void update() Q_DECL_OVERRIDE;
    virtual void updateCursor(const QCursor &) Q_DECL_OVERRIDE;
    virtual void resize(int width, int height) Q_DECL_OVERRIDE;
    virtual void move(const QPoint&) Q_DECL_OVERRIDE { }
    virtual void inputMethodStateChanged(bool editorVisible) Q_DECL_OVERRIDE;
    virtual void setTooltip(const QString&) Q_DECL_OVERRIDE { }
    // The QtQuick view doesn't have a backbuffer of its own and doesn't need this
    virtual void setClearColor(const QColor &) Q_DECL_OVERRIDE { }

protected:
    virtual bool event(QEvent *event) Q_DECL_OVERRIDE;
    virtual void focusInEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
    virtual void focusOutEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
    virtual void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
    virtual void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
    virtual void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
    virtual void keyPressEvent(QKeyEvent *event) Q_DECL_OVERRIDE;
    virtual void keyReleaseEvent(QKeyEvent *event) Q_DECL_OVERRIDE;
    virtual void wheelEvent(QWheelEvent *event) Q_DECL_OVERRIDE;
    virtual void touchEvent(QTouchEvent *event) Q_DECL_OVERRIDE;
    virtual void hoverMoveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
    virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const Q_DECL_OVERRIDE;
    virtual void inputMethodEvent(QInputMethodEvent *event) Q_DECL_OVERRIDE;
    virtual void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
    virtual void itemChange(ItemChange change, const ItemChangeData &value) Q_DECL_OVERRIDE;
    virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;

private slots:
    void onWindowPosChanged();
    void onHide();

private:
    RenderWidgetHostViewQtDelegateClient *m_client;
    QList<QMetaObject::Connection> m_windowConnections;
    bool m_isPopup;
    bool m_initialized;
    QPoint m_lastGlobalPos;
};

} // namespace QtWebEngineCore

#endif
