/*

* Copyright (c) 2002 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:  Declaration of class CSchemeDocument

*

*/

#ifndef SCHEME_DOCUMENT_H

#define SCHEME_DOCUMENT_H

// INCLUDES

#include <e32base.h>

#include <eikdoc.h>

#include <apparc.h>

#include <AknServerApp.h>

// FORWARD DECLARATIONS

class  CEikAppUi;

class  CSchemeHandler;

class  CSchemeAppUi;

// CLASS DECLARATION

/**

* Shutdown class forScheme App.

*/

class CSchemeShutdown : public CActive

    {

    public:

        /**

        * C++ default constructor.

        */

        CSchemeShutdown( CSchemeAppUi* iAppUi );

        /**

        * Destructor.

        */

        ~CSchemeShutdown();

    public:

        /**

        * Starts handle request completion event.

        * @param -

        * @return None.

        */

        void Start();

    private: // From CActive

        /**

        * Handles an active object’s request completion event.

        * @param -

        * @return None.

        */

        void RunL();

        /**

        * Implements cancellation of an outstanding request.

        * @param -

        * @return None.

        */

        void DoCancel();

    private:

        CSchemeAppUi* iAppUi;

    };

/**

* Document class forScheme App.

*/

class CSchemeDocument : public CEikDocument,

                        public MAknServerAppExitObserver

    {

    public:     // Constructors and destructor

        /**

        * Two-phased constructor. Leaves on failure.

        * @param aApp Application.

        * @return The created document.

        */

        static CSchemeDocument* NewL( CEikApplication& aApp );

        /**

        * Destructor.

        */

        virtual ~CSchemeDocument();

    private:     // Constructors

        /**

        * Constructor.

        * @param aApp Application.

        */

        CSchemeDocument( CEikApplication& aApp );

        /**

        * Second phase constructor. Leaves on failure.

        */

        void ConstructL();

    private:     // Functions from base classes

        /**

        * Create Application Ui.

        * @return Pointer to App Ui.

        */

        CEikAppUi* CreateAppUiL();

        /**

        * Open a file.

        * @param aDoOpen Don't know what it is.

        * @param aFilename File name.

        * @param aFs File Server Session to be used.

        * @return NULL (DD file is not EPOC-style store based).

        *//*

        CFileStore* OpenFileL

            (

            TBool aDoOpen,

            const TDesC& aFilename,

            RFs& aFs

            );*/

		/**

		 *

		 * Implements the required behaviour when the editing of an embedded

		 * document completes.

		 *

		 * @param     

		 *            Indicates the state of the document.

		 */

        void HandleServerAppExit( TInt aReason );

    private: // Data members

		//CSchemeHandler*  iSchemeHandler; ///< Owned.

		CSchemeAppUi*    iSchemeAppUi;

        CSchemeShutdown* iShutdown;

    };

#endif // SCHEME_DOCUMENT_H

// End of File