/*

* Copyright (c) 2003-2005 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:  Eikon application architectures document class

*

*/

#ifndef CCADOCUMENT_H

#define CCADOCUMENT_H

// INCLUDES

#include <akndoc.h>

// FORWARD DECLARATIONS

class CEikAppUi;

class CCAEngine;

class MCAProcessManager;

// CLASS DECLARATION

/**

*  Eikon application architectures document class

*

*  @lib chat.app

*  @since 1.2

*/

class CCADocument : public CAknDocument

    {

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aApp Handle to Eikon's application class

        */

        static CCADocument* NewL( CEikApplication& aApp );

        /**

        * Destructor.

        */

        virtual ~CCADocument();

    private:

        /**

        * Default constructor

        * @param aApp Handle to Eikon's application class

        */

        CCADocument( CEikApplication& aApp ): CAknDocument( aApp ) { }

        /**

        * Symbian OS default constructor.

        */

        void ConstructL();

    private: // Functions from base classes

        /**

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

        * @see CEikDocument::CreateAppUiL

        */

        CEikAppUi* CreateAppUiL();

    private:

        // Owns. Application model (engine)

        CCAEngine* iEngine;

        //owns, Appln's Process Manager

        MCAProcessManager* iProcessManager;

    };

#endif // CCADOCUMENT_H

// End of File