/*

* Copyright (c) 2007 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:  

*

*/

#ifndef TEXTTOSPEECHAPPUI_H

#define TEXTTOSPEECHAPPUI_H

#include <aknviewappui.h>

class CTextToSpeechSettingItemListView;

class CTextToSpeechEngine;

/**

 * The AppUi class handles application-wide aspects of the user interface, including

 * view management and the default menu, control pane, and status pane.

 */

class CTextToSpeechAppUi : public CAknViewAppUi

    {

    public: 

        // constructor and destructor

        CTextToSpeechAppUi();

        virtual ~CTextToSpeechAppUi();

        // from CCoeAppUi

        virtual TKeyResponse HandleKeyEventL( const TKeyEvent& aKeyEvent, 

                                              TEventCode aType );

        // from CEikAppUi

        void HandleCommandL( TInt aCommand );

        void HandleResourceChangeL( TInt aType );

        // from CAknAppUi

        void HandleViewDeactivation( const TVwsViewId& aViewIdToBeDeactivated, 

                                     const TVwsViewId &aNewlyActivatedViewId );

        // Return pointer to application engine

        CTextToSpeechEngine* AppEngine();

    private:

        void ConstructL();

        void InitializeContainersL();

    private: 

        CTextToSpeechSettingItemListView*   iTextToSpeechSettingItemListView;

        CTextToSpeechEngine*                iTextToSpeechEngine; 

    };

#endif // TEXTTOSPEECHAPPUI_H