/*

* Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 CIPTVEPGVODCALLBACKIMPL_H

#define CIPTVEPGVODCALLBACKIMPL_H

// INCLUDES

#include <e32std.h>

#include "CIptvUtil.h"

#include "MIptvEpgVodCallback.h"

// FORWARD DECLARATIONS

class CIptvEpgDb;

class CIptvEpgSession;

class CIptvMediaContent;

class CIptvEpgVodMsqQueue;

// CLASS DECLARATION

class CIptvEpgVodCallbackImpl : public CBase, public MIptvEpgVodCallback

    {

    public:

        /**

         * Two-phased constructor.

         * @param 

         */

        static CIptvEpgVodCallbackImpl* NewL(CIptvEpgDb& aVodEpgDb, CIptvEpgVodMsqQueue* aMsgQueue, CIptvEpgSession& aSession);

        /**

         * Destructor.

         */

        ~CIptvEpgVodCallbackImpl();

        /**

         * Is plugin running.

         */

        TBool IsPluginRunning() { return iPluginRunning; };

    public: // From MIptvEpgVodCallback interface

         /**

         * Plugin started.

         *

         * @param none

         */

        void StartedL();

        /**

         * ECG content update from XML completed. Thumbnails are not downloaded yet.

         *

         * @param 

         */

        void ContentUpdateCompletedL();

        /**

         * Plugin finished.

         *

         * @param aUpdateInterval       Update interval defines how long EPG data is valid.         

         */

        TInt FinishedL(TTime& aUpdateInterval);

        /**

         * Add new category to database.         

         *

         * @param aCategory             Reference to CIptvEpgCategory object.

         * @param aCategoryKey          New category key value is inserted to aCategoryKey

         * @return                      KErrNone if successful, otherwise another of the system-wide error codes.

         */

        TInt AddCategoryL(CIptvEpgCategory& aCategory, TUint32& aCategoryKey);

        /**

         * Add new content to given category.

         *

         * @param aContent          Reference to CIptvEpgContent object.         

         * @param aMediaContents    Pointer array containing media content objects. There can be n media content's for one 

         *                          content. 

         * @param aContentKey       New content key value is inserted to aContentKey       

         * @return                  KErrNone if successful, otherwise another of the system-wide error codes.

         */

        TInt AddContentL(CIptvEpgContent& aContent, RPointerArray<CIptvMediaContent> aMediaContents, TUint32& aContentKey);

        /**

         * Update service thumbnail.

         *         

         * @param aIconFilePath     Full path to service thumbnail in local filesystem.

         * @param aGrouped          if true updates also grouped item, otherwise not.

         * @return                  KErrNone if successful, otherwise another of the system-wide error codes.

         */

        TInt UpdateServiceThumbnailL( TDesC& aIconFilePath, const TBool aGrouped );

        /**               

         * Add content to category.

         *

         * @param aCategoryKey      Category key.        

         * @param aContentKey       Content key. 

         */    

        TInt AddRelationL(TUint32& aCategoryKey, TUint32& aContentKey);

        /**               

         * Error

         *

         * @param aError            Error code.         

         */    

        void ErrorL(TInt aError, TInt aInfo);      

        /**

         * Update category icon.

         *

         * @param aCategoryKey      Category key.

         * @param aIconFileId       Icon file id to search from the database.         

         * @param aIconFilePath     Full path to icon file or URL + filename.

         * @param aIsUrl            If aIconFilePath is URL aIsUrl == ETrue, if aIconFilePath is path

         *                          to local filesystem aIsUrl == EFalse.

         * @return                  KErrNone if successful, otherwise another of the system-wide error codes.

         */

        TInt UpdateCategoryIconL(TUint32& aCategoryKey, TUint32& aIconFileId, TDesC& aIconFilePath, TBool aIsUrl);

        /**

         * Update content icon.

         *

         * @param aCategoryKey      Content key.

         * @param aIconFileId       Icon file id to search from the database.         

         * @param aIconFilePath     Full path to icon file or URL + filename.

         * @param aIsUrl            If aIconFilePath is URL aIsUrl == ETrue, if aIconFilePath is path

         *                          to local filesystem aIsUrl == EFalse.

         * @return                  KErrNone if successful, otherwise another of the system-wide error codes.

         */

        TInt UpdateContentIconL(TUint32& aContentKey, TUint32& aIconFileId, TDesC& aIconFilePath, TBool aIsUrl);

    private:    // New functions           

        /**

        * C++ default constructor.

        */

        CIptvEpgVodCallbackImpl(CIptvEpgDb& aVodEpgDb, CIptvEpgVodMsqQueue* aMsgQueue, CIptvEpgSession& aSession);

        /**

        * By default Symbian 2nd phase constructor is private.

        * @param 

        */

        void ConstructL();

    private:    // Data members                

        CIptvEpgDb& iVodEpgDb;        

        CIptvEpgVodMsqQueue* iMsgQueue;

        TBool iPluginRunning;                

        CIptvEpgSession& iSession;

    };

#endif  // CIPTVEPGVODCALLBACKIMPL_H

// End of File