/*
 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
 * All rights reserved.
 * This component and the accompanying materials are made available
 * under the terms of "Eclipse Public License v1.0""
 * which accompanies this distribution, and is available
 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
 *
 * Initial Contributors:
 * Nokia Corporation - initial contribution.
 *
 * Contributors:
 *
 * Description:  
 *
 */

#ifndef BTCPUIBASEVIEW_H
#define BTCPUIBASEVIEW_H

#include <hbview.h>
#include <qglobal.h>
#include <cpbasesettingview.h>
#include <btsettingmodel.h>
#include <btdevicemodel.h>

/*!
    \class BtUiBaseView
    \brief the class is the base class for all views in btapplication.

 */
class BtCpUiBaseView : public CpBaseSettingView
{
    Q_OBJECT

public:
    
    virtual ~BtCpUiBaseView();
    virtual void activateView( const QVariant& value, bool fromBackButton ) = 0;
    virtual void deactivateView() = 0;    
    virtual void switchToPreviousView() = 0;
    
signals:

protected:
    explicit BtCpUiBaseView(QGraphicsItem *parent = 0);
    
    explicit BtCpUiBaseView( 
            BtSettingModel &settingModel, 
            BtDeviceModel &deviceModel, 
            QGraphicsItem *parent = 0);
    
    virtual void setSoftkeyBack() = 0;

    BtSettingModel &getSettingModel();
    BtDeviceModel &getDeviceModel();
    
protected:
    
    // owned
    BtSettingModel *mSettingModel;
    
    // owned
    BtDeviceModel *mDeviceModel;
    
    QGraphicsItem *mParent;
    int mPreviousViewId;
    
    Q_DISABLE_COPY(BtCpUiBaseView)
};

#endif // BTCPUIBASEVIEW_H