/*

* Copyright (c) 2004-2006 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:  Feature manager for Video Telephone application.

*

*/

#ifndef C_VTUIFEATUREMANAGER_H

#define C_VTUIFEATUREMANAGER_H

//  INCLUDES

#include    <e32std.h>

#include    <e32base.h>

// CLASS DECLARATION

class MVtUiFeature;

class CVtUiAppUi;

class CVtUiFeatureBase;

class TVtUiStates;

class MVtUiCommandManager;

class MVtUiComponentManager;

class CVtEngModel;

/**

*  Feature manager for Video Telephone application.

*

*  @since S60 v3.2

*/

class CVtUiFeatureManager : public CBase

    {

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CVtUiFeatureManager* NewL( CVtUiAppUi& aAppUi,

            TVtUiStates& aUiStates, MVtUiCommandManager& aCommandManager,

            MVtUiComponentManager& aComponentManager );

        /**

        * Destructor.

        */

        ~CVtUiFeatureManager();

    public:  // New functions

        /**

        * Return reference to CVtUiAppUi class.

        */

        CVtUiAppUi& AppUi();

        /**

        * GetFeatureById

        */

        MVtUiFeature* GetFeatureById( TInt aId );

        /**

        * TVtUiStates

        */

        TVtUiStates& UiStates();

        /**

        * Command Manager

        */

        MVtUiCommandManager& CommandManager();

        /**

        * Component Manager

        */

        MVtUiComponentManager& ComponentManager();

        /**

        *  Return reference to CVtEngModel class.

        */

        CVtEngModel& Model();

 private:

        /**

        * Second phase constructor

        */

        void ConstructL();

        /**

        * c++ constructor

        */

        CVtUiFeatureManager( CVtUiAppUi& aAppUi, TVtUiStates& aUiStates,

            MVtUiCommandManager& aCommandManager,

            MVtUiComponentManager& aComponentManager );

        /**

        * Creates all features

        */

        void CreateFeaturesL();

    private: // data

        // Feature list

        RPointerArray< CVtUiFeatureBase > iFeatures;

        // Ref to application ui.

        CVtUiAppUi& iAppUi;

        // Reference to UI states instance

        TVtUiStates& iUiStates;

         // Reference to command manager API

        MVtUiCommandManager& iCommandManager;

        // Reference to component manager API

        MVtUiComponentManager& iComponentManager;

        // Engine model.

        CVtEngModel* iModel;

    };

#endif // C_VTUIFEATUREMANAGER_H

// End of File