/*

* Copyright (c) 2005-2006 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:  Implementation for chinese peninput full screen hwr

*

*/

#ifndef __PENINPUTHWRFSCNBASEPANEL_H__

#define __PENINPUTHWRFSCNBASEPANEL_H__

//SYSTEM INCLUDES

#include <peninputlayoutbasecontrol.h>

#include <e32base.h>

#include <e32cmn.h>

//USER INCLUDES

#include "peninputhwrfscnpropertysubscriber.h"

//FORWARD CLASS

class CPeninputHwrfscnLayout;

/**

* Class CPeninputHwrfscnBasePanel

*

* The control container

* @lib peninputhwrfscn.lib

* @since S60 v5.0

*/

class CPeninputHwrfscnBasePanel : public CBase,

    public MEventObserver,

    public MPeninputHwrfscnPropertySubscriber

	{

public: //struct

    /**

    * The destructor

    *

    * @since S60 v5.0

    */

	virtual ~CPeninputHwrfscnBasePanel();

public:	

	/**

	* Make control visible

	*

	* @since S60 v5.0

	* @param aVisible ETrue if make it visible or EFlase otherwise

	*/

	virtual void Show( TBool aVisible ) = 0;

	/**

	* Draw controls in this panel

	*

	* @since S60 v5.0

	*/

	virtual void Draw() = 0;

    /**

    * Handler command

    *

    * @since S60 v5.0

    * @param aCmd Command Id

    * @param aData Data for command

    */

    virtual void HandleCommand( TInt aCommand, TUint8* aData ) = 0;

    /**

    * Handle size changed.

    *

    * @since S60 v5.0

    */

    virtual void SizeChanged() = 0;	

    /**

    * Handle laf (Look and feel) changed

    *

    * @since S60 v5.0

    */

    virtual void LafChanged() = 0;

    /**

    * Add its panel's observer

    *

    * @since S60 v5.0

    * @param aObserver The event observer to be added on observer list

    */

    void AddEventObserver( MEventObserver* aObserver );

    /**

    * Remove its panel's observer

    *

    * @since S60 v5.0

    * @param aObserver The event observer to be removed from observer list

    */

    void RemoveEventObserver( MEventObserver* aObserver );

    /**

    * Set panel's position

    *

    * @since S60 v5.0

    * @param aPos The postion to be set

    */

    void SetPostion(TPoint aPos);

    /**

    * Check if the panel is visible now

    *

    * @since S60 v5.0

    * @return TBool ETrue if the panel is visible now or EFalse otherwise

    */

    TBool IsVisible();

protected: //base construct

    /**

    * Constructor

    *

    * @since S60 v5.0

    * @param aLayout The fs hwr layout pointer

    */

    CPeninputHwrfscnBasePanel( CPeninputHwrfscnLayout* aLayout );

    /**

    * Add the control to root control

    *

    * @since S60 v5.0

    * @param aCtrl The control to be added onto rootcontrol

    */

    void AddToRootControlL( CFepUiBaseCtrl* aCtrl );

    /**

    * Report events to panel's observers

    *

    * @since S60 v5.0

    * @param aEventType The event type            

    * @param aCtrl The control who sends the event    

    * @param aEventData The event data                

    */

    void ReportEvent( TInt aEventType, CFepUiBaseCtrl* aCtrl, 

	     const TDesC& aEventData );

protected:

    /**

    * Visible or not

    *

    */	    

    TBool iVisible;

    /**

    * The current postion

    */

    TPoint iPos;

	/**

	* The hwr layout pointer

	* Not own

	*/

	CPeninputHwrfscnLayout *iLayout;

private:

	/**

	* The observer list

	*/

	RPointerArray<MEventObserver> iEventObserverList;

};

#endif	//__PENINPUTHWRFSCNBASEPANEL_H__