/*

* Copyright (c) 2007-2008 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:  Class header for CWsfAiHelperView

*

*/

#ifndef C_WSFAIHELPERVIEW_H

#define C_WSFAIHELPERVIEW_H

// EXTERNAL INCLUDES

#include <aknview.h>

// FORWARD DECLARATIONS

class CWsfAiHelperAppUi;

class CWsfAiHelperContainer;

// CLASS DECLARATION

/**

*  Main view class for the AiHelper application

* 

* @since S60 5.0

* @lib wsfaihelper.exe

*/

NONSHARABLE_CLASS( CWsfAiHelperView ): public CAknView

    {

    public:     // Constructors and destructor

        /**

         * Factory function

         * @since S60 5.0

         * @param aAppUi Pointer to the appui instance (ownership not passed)

         * @return Class instance

         */

        static CWsfAiHelperView* NewL( CWsfAiHelperAppUi* aAppUi );

        /**

         * Factory function

         * @since S60 5.0

         * @param aAppUi Pointer to the appui instance (ownership not passed)

         * @return Class instance

         */

        static CWsfAiHelperView* NewLC( CWsfAiHelperAppUi* aAppUi );

        /**

         * Destructor

         * @since S60 5.0

         */

        ~CWsfAiHelperView();

    private:    // Constructors

        /**

         * Constructor

         * @since S60 5.0

         * @param aAppUi Pointer to the appui instance (ownership not passed)

         */

        CWsfAiHelperView( CWsfAiHelperAppUi* aAppUi );

        /**

         * Second-phase constructor

         * @since S60 5.0

         */

        void ConstructL();

    private:  // From CAknView

        /**

         * Returns views id

         * @since S60 5.0

         * @return Id of this view

         */

        TUid Id() const;

        /**

         * Handles a view activation and passes the message of 

         * type aCustomMessageId

         * @since S60 5.0

         * @param aPrevViewId Specifies the view previously active.

         * @param aCustomMessageId Specifies the message type.

         * @param aCustomMessage The activation message

         */

        void DoActivateL( const TVwsViewId& aPrevViewId,

                          TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        /**

         * View deactivation function

         * @since S60 5.0

         */

        void DoDeactivate();

        /**

         * Handle user menu selections

         * @since S60 5.0

         * @param aCommand The enumerated code for the option selected

         */

        void HandleCommandL( TInt aCommand );

    private: // Data

        /**

         * Pointer to the appui object (not owned)

         */

        CWsfAiHelperAppUi* iAppUi;

        /**

         * Container object (owned)

         */

        CWsfAiHelperContainer* iContainer;

    };

#endif // C_WSFAIHELPERVIEW_H

// End of File