/*

* 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:  Document class of the application.

*

*/

#ifndef __DEVENCUIDOCUMENT_H__

#define __DEVENCUIDOCUMENT_H__

// INCLUDES

#include <AknDoc.h>

// FORWARD DECLARATIONS

class CDevEncUiAppUi;

class CEikApplication;

// CLASS DECLARATION

/**

* CDevEncUiDocument application class.

* An instance of class CDevEncUiDocument is the Document part of the

* AVKON application framework for the DEVENCUI example application.

*/

class CDevEncUiDocument : public CAknDocument

    {

    public: // Constructors and destructor

        /**

        * NewL.

        * Two-phased constructor.

        * Construct a CDevEncUiDocument for the AVKON application aApp

        * using two phase construction, and return a pointer

        * to the created object.

        * @param aApp Application creating this document.

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

        */

        static CDevEncUiDocument* NewL( CEikApplication& aApp );

        /**

        * NewLC.

        * Two-phased constructor.

        * Construct a CDevEncUiDocument for the AVKON application aApp

        * using two phase construction, and return a pointer

        * to the created object.

        * @param aApp Application creating this document.

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

        */

        static CDevEncUiDocument* NewLC( CEikApplication& aApp );

        /**

        * ~CDevEncUiDocument

        * Virtual Destructor.

        */

        virtual ~CDevEncUiDocument();

    public: // Functions from base classes

        /**

        * CreateAppUiL

        * From CEikDocument, CreateAppUiL.

        * Create a CDevEncUiAppUi object and return a pointer to it.

        * The object returned is owned by the Uikon framework.

        * @return Pointer to created instance of AppUi.

        */

        CEikAppUi* CreateAppUiL();

    private: // Constructors

        /**

        * ConstructL

        * 2nd phase constructor.

        */

        void ConstructL();

        /**

        * CDevEncUiDocument.

        * C++ default constructor.

        * @param aApp Application creating this document.

        */

        CDevEncUiDocument( CEikApplication& aApp );

        /**

         * From CEikDocument.

         * Always return NULL, so as not to create a INI file.

         *

         * @param aDoOpen ETrue if file exists. (ignored)

         * @param aFilename file to view. 

         * @param aFs FileServerSession. (ignored)

         * @return file store. (always NULL)

         */

        CFileStore* OpenFileL(

            TBool /*aDoOpen*/, 

            const TDesC& aFilename,

            RFs& /*aFs*/);

        /**

         * From CEikDocument.

         *

         * @param aFileStore. (ignored)

         * @param aFile. 

         */

        void OpenFileL( 

            CFileStore*& /*aFileStore*/,

            RFile& aFile);

    };

#endif // __DEVENCUIDOCUMENT_H__

// End of File