/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWebEngine module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
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** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
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** $QT_END_LICENSE$
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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 { }

protected:
    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();

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

} // namespace QtWebEngineCore

#endif