/*

* Copyright (c) 2008-2009 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:    Provide Icon File Considering Requirement

*

*/

#ifndef GLXMULICONPROVIDER_H_

#define GLXMULICONPROVIDER_H_

#include <e32base.h>                  // Container Base Class

#include "glxmedia.h"                 // Reference to a media item in the item pool.

#include "mpxmediageneraldefs.h"      // Content ID identifying general category of content provided

class TGlxMedia;                      // Reference to a media item in the item pool.     

class CGlxDRMUtility;                 // DRM utility class to provide DRM-related functionality used in many places

NONSHARABLE_CLASS( CGlxMulIconProvider ) : public CBase

{

public:

	/**

	* Virtual Destructor

	*/	

	virtual ~CGlxMulIconProvider() {};

	/**

	* IconIdL Returns the icon id 

	* @param aMedia Media item 

	*/

	virtual TInt IconIdL( const TGlxMedia& aMedia ) const = 0;

	/**

	* TwoPhaseConstruction

	*/

	void ConstructL( );

	/**

	* ResourceFileName returns the filename of the resource

	*/

	virtual const TDesC& ResourceFileName() const ;

private:

    // Stores the resource filename

    TFileName iResFileName;

};

// -------------------------------------------------------------------------------------------------------------------------------------

NONSHARABLE_CLASS( CGlxMulLocationIconProvider ) : public CGlxMulIconProvider

{

public:

	/**

	* TwoPhaseConstruction

	*/

	IMPORT_C static CGlxMulLocationIconProvider* NewL( );

	/**

	* Destructor

	*/

	~CGlxMulLocationIconProvider();

	/**

	* IconIdL Returns the icon id 

	* @param aMedia Media item 

	*/

	TInt IconIdL( const TGlxMedia& aMedia ) const;

};

// -------------------------------------------------------------------------------------------------------------------------------------

NONSHARABLE_CLASS( CGlxMulDriveIconProvider ) : public CGlxMulIconProvider

{

public:

	/**

	* TwoPhaseConstruction

	*/

    IMPORT_C static CGlxMulDriveIconProvider* NewL( );

	/**

	* Destructor

	*/

	~CGlxMulDriveIconProvider();

	/**

	* IconIdL Returns the icon id 

	* @param aMedia Media item 

	*/

	TInt IconIdL( const TGlxMedia& aMedia ) const;

};

//-----------------------------------------------------------------------------

NONSHARABLE_CLASS( CGlxMulStaticIconProvider ) : public CGlxMulIconProvider

{

public:

	/**

	* TwoPhaseConstruction

	*/

	IMPORT_C static CGlxMulStaticIconProvider* NewL( TInt aResourceIconId );

	/**

	* Destructor

	*/

	CGlxMulStaticIconProvider( TInt aResourceIconId );

	/**

	* IconIdL Returns the icon id 

	* @param aMedia Media item 

	*/

	TInt IconIdL( const TGlxMedia& aMedia ) const;

private:

   // Stores the resource id 

   TInt iIconId;  

};

//-----------------------------------------------------------------------------

NONSHARABLE_CLASS( CGlxMulDRMIconProvider ) : public CGlxMulIconProvider

{

public:

	/**

	* TwoPhaseConstruction

	*/

	IMPORT_C static CGlxMulDRMIconProvider* NewL( );

	/**

	* Contructor

	*/

	CGlxMulDRMIconProvider(  );

	/**

	  * Destructor

	  */

	~CGlxMulDRMIconProvider();    // Memory Leak Fix

	/**

	* IconIdL Returns the icon id 

	* @param aMedia Media item 

	*/

	TInt IconIdL( const TGlxMedia& aMedia ) const;

    /**

	* TwoPhaseConstruction

	*/

	void ConstructL( );

    /**

	* ResourceFileName

	*/

	const TDesC& ResourceFileName() const;

private:

   // Stores the resource id 

   TInt iIconId;  

   // The Resource file name from which icon to be read

   TFileName iMifFileName;	

   // Provides DRM related functionality

   CGlxDRMUtility* iDRMUtility;

};

//-----------------------------------------------------------------------------

NONSHARABLE_CLASS( CGlxMulVideoIconProvider ) : public CGlxMulIconProvider

{

public:

    /**

    * TwoPhaseConstruction

    */

    IMPORT_C static CGlxMulVideoIconProvider* NewL(TBool aIsFullscreen=EFalse);

    /**

    * Contructor

    */

    CGlxMulVideoIconProvider(TBool aIsFullscreen);

    /**

      * Destructor

      */

    ~CGlxMulVideoIconProvider();    

    /**

    * IconIdL Returns the icon id 

    * @param aMedia Media item 

    */

    TInt IconIdL( const TGlxMedia& aMedia ) const;

    /**

    * TwoPhaseConstruction

    */

    void ConstructL( );

    /**

    * ResourceFileName

    */

    const TDesC& ResourceFileName() const;

private:

   // Stores the resource id 

   TInt iIconId;  

   // Flag to identify fullscreen icon 

   TBool iIsFullscreen;  

   // The Resource file name from which icon to be read

   TFileName iMifFileName;  

};

#endif //GLXMULICONPROVIDER_H_