/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://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
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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.LGPL3 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-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QWEBENGINEVIEW_P_H
#define QWEBENGINEVIEW_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 <QtWebEngineWidgets/qwebengineview.h>

#include <QtWidgets/qaccessiblewidget.h>

namespace QtWebEngineCore {
class RenderWidgetHostViewQtDelegateWidget;
}

QT_BEGIN_NAMESPACE

class QWebEngineView;

class QWebEngineViewPrivate
{
public:
    Q_DECLARE_PUBLIC(QWebEngineView)
    QWebEngineView *q_ptr;

    void pageChanged(QWebEnginePage *oldPage, QWebEnginePage *newPage);
    void widgetChanged(QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget *oldWidget,
                       QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget *newWidget);

    QWebEngineViewPrivate();

    QWebEnginePage *page;
    bool m_dragEntered;
    mutable bool m_ownsPage;
};

#ifndef QT_NO_ACCESSIBILITY
class QWebEngineViewAccessible : public QAccessibleWidget
{
public:
    QWebEngineViewAccessible(QWebEngineView *o) : QAccessibleWidget(o)
    {}

    int childCount() const override;
    QAccessibleInterface *child(int index) const override;
    int indexOfChild(const QAccessibleInterface *child) const override;

private:
    QWebEngineView *view() const { return static_cast<QWebEngineView*>(object()); }
};
#endif // QT_NO_ACCESSIBILITY

QT_END_NAMESPACE

#endif // QWEBENGINEVIEW_P_H
