/*

* Copyright (c) 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:  Feeds application's document.

*

*/

#ifndef FEEDS_DOCUMENT_H

#define FEEDS_DOCUMENT_H

// INCLUDES

#include <GenericParamConsumer.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CFeedsAppUi;

class CEikApplication;

// CLASS DECLARATION

/**

*  Feeds application's document.

*

*  \b Library: FeedsEngine.lib

*

*  @since 3.0

*/

class CFeedsDocument: public CAiwGenericParamConsumer

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * Construct a CFeedsDocument for the AVKON application aApp.

        * Using two phase construction, and return a pointer to the created object.

        *

        * @since ??

        * @param aApp Application creating this document.

        * @return A pointer to the created instance of CFeedsDocument.

        */

        static CFeedsDocument* NewL(CEikApplication& aApp);

        /**

        * Two-phased constructor.

        * Construct a CFeedsDocument for the AVKON application aApp.

        * Using two phase construction, and return a pointer to the created object.

        *

        * @since ??

        * @param aApp Application creating this document.

        * @return A pointer to the created instance of CFeedsDocument.

        */

        static CFeedsDocument* NewLC(CEikApplication& aApp);

        /**

        * Destructor.

        */

        virtual ~CFeedsDocument();

    public: // From CAknDocument

        /**

        * Creates a CFeedsAppUi object and return a pointer to it.

        * The object returned is owned by the Uikon framework.

        *

        * @since ??

        * @return Pointer to created instance of AppUi.

        */

        virtual CEikAppUi* CreateAppUiL();

        /**

        * Opens a given file from the app-framework.

        *

        * @since ??

        * @param aFileStore ?

        * @param aFile ?

        * @return void.

        */

        virtual void OpenFileL(CFileStore*& aFileStore, RFile& aFile);

    private:

        /**

        * C++ default constructor.

        */

        void ConstructL();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        CFeedsDocument(CEikApplication& aApp);

#if 0

        /**

        * Subscribes to a feed, provided via OpenFileL (from an external app).

        *

        * @since 3.0

        * @param aUrl The feed's url.

        * @param aContentType The feed's content-type.

        * @param aCharSet The feed's char-set.

        * @param aFeedBuffer A buffer containing the downloaded feed.

        * @return void.

        */

        void SubscribeToL(const TDesC& aUrl, const TDesC& aContentType, 

                const TDesC& aCharSet, HBufC8& aFeedBuffer);

        /**

        * Subscribes to a feed.

        *

        * @since 3.0

        * @param aUrl The feed's name.

        * @param aUrl The feed's url.

        * @return void.

        */

        void SubscribeToL(const TDesC& aName, const TDesC& aUrl);

#endif

    };

#endif      // FEEDS_DOCUMENT_H

// End of File