/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbCore module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#ifndef HBCONTENTWIDGET_P_H

#define HBCONTENTWIDGET_P_H

#include <hbstackedwidget.h>

#include <hbeffect.h>

class HbMainWindow;

class HbView;

class HbContentWidget : public HbStackedWidget

{

    Q_OBJECT

public:

    explicit HbContentWidget(HbMainWindow *mainWindow, QGraphicsItem *parent = 0);

    ~HbContentWidget() {}

    QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const;

    void setTargetView(HbView *view);

    void runViewSwitchEffectHide(HbView *viewToHide, Hb::ViewSwitchFlags flags);

    bool isSwitchingViews() const {

        return mViewSwitchRunning;

    }

private slots:

    void hideEffectFinished(HbEffect::EffectStatus status);

    void viewSwitchEffectsFinished(HbEffect::EffectStatus status);

private:

    void mousePressEvent(QGraphicsSceneMouseEvent *event);

    bool event(QEvent *event);

    QString getEffectEvent(const char *baseName,

                           Hb::ViewSwitchFlags flags,

                           HbView *viewFrom,

                           HbView *viewTo);

    QGraphicsWidget *getEffectTarget(HbView *view, Hb::ViewSwitchFlags flags);

    void runViewSwitchEffectShow();

    bool mViewSwitchRunning;

    HbView *mTargetView;

    HbView *mHidingView;

    Hb::ViewSwitchFlags mViewSwitchFlags;

    HbMainWindow *mMainWindow;

};

#endif // HBCONTENTWIDGET_P_H