/*

* 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 "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:  Blid application document class definition.

*

*/

#ifndef CBLIDDOCUMENT_H

#define CBLIDDOCUMENT_H

// INCLUDES

#include <AknDoc.h>

// FORWARD DECLARATIONS

class CEikAppUi;

class CBlidEng;

// CLASS DECLARATION

/**

*  CBlidDocument application class.

*/

class CBlidDocument : public CAknDocument

    {

    public: // Constructors and destructor

        /**

         * Two-phased constructor.

         */

        static CBlidDocument* NewL(CEikApplication& aApp);

        /**

         * Destructor.

         */

        virtual ~CBlidDocument();

    private:

        /**

         * C++ default constructor.

         */

        CBlidDocument(CEikApplication& aApp);

        /**

         * By default Symbian 2nd phase constructor is private.

         */        

        void ConstructL();

    public: // New functions

        /**

         * Creates the Blid engine owned by this object.

         *

         */

        void CreateEngineL();

        /**

         * Returns a pointer to blid application engine.

         */

        CBlidEng* Engine();

    private: //From CAknDocument

        /**

         * Stores the document of application.

         */

        void StoreL( CStreamStore& aStore, 

            CStreamDictionary& aStreamDic ) const;

        /**

         * Restores the document of application

         */

        void RestoreL( const CStreamStore& aStore,

            const CStreamDictionary& aStreamDic );

        /**

         * Restores the document's state from the specified file, 

         * or creates a new default document

         */

        CFileStore* OpenFileL(TBool aDoOpen, const TDesC& aFileName, RFs& aFs);

    private: // From CEikDocument

        /**

         * From CEikDocument, create CLocAppUi "App UI" object.

         */

        CEikAppUi* CreateAppUiL();

    private: // Data

        /// Own: A pointer to Blid's engine

        CBlidEng* iEngine; 

    };

#endif // CBLIDDOCUMENT_H

// End of File