/*

* 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:  

*

*/

#include "texttospeechappui.h"

#include "texttospeechengine.h"

#include "texttospeechsettingitemlistview.h"

/**

 * Construct the CTextToSpeechAppUi instance

 */ 

CTextToSpeechAppUi::CTextToSpeechAppUi()

    {

    }

/** 

 * The appui's destructor removes the container from the control

 * stack and destroys it.

 */

CTextToSpeechAppUi::~CTextToSpeechAppUi()

    {

    delete iTextToSpeechEngine;

    }

/**

 * Initialise container

 */

void CTextToSpeechAppUi::InitializeContainersL()

    {

    iTextToSpeechSettingItemListView = CTextToSpeechSettingItemListView::NewL();

    AddViewL( iTextToSpeechSettingItemListView );

    SetDefaultViewL( *iTextToSpeechSettingItemListView );

    }

/**

 * Handle a command for this appui (override)

 * @param aCommand command id to be handled

 */

void CTextToSpeechAppUi::HandleCommandL( TInt aCommand )

    {

    TBool commandHandled( EFalse );

    if ( !commandHandled ) 

        {

        if ( aCommand == EAknSoftkeyExit || aCommand == EEikCmdExit)

            {

            Exit();

            }

        }

    }

/** 

 * Override of the HandleResourceChangeL virtual function

 */

void CTextToSpeechAppUi::HandleResourceChangeL( TInt aType )

    {

    CAknViewAppUi::HandleResourceChangeL( aType );

    }

/** 

 * Override of the HandleKeyEventL virtual function

 * @return EKeyWasConsumed if event was handled, EKeyWasNotConsumed if not

 * @param aKeyEvent 

 * @param aType 

 */

TKeyResponse CTextToSpeechAppUi::HandleKeyEventL( const TKeyEvent& /*aKeyEvent*/,

                                                  TEventCode /*aType*/ )

    {

    return EKeyWasNotConsumed;

    }

/** 

 * Override of the HandleViewDeactivation virtual function

 *

 * @param aViewIdToBeDeactivated 

 * @param aNewlyActivatedViewId 

 */

void CTextToSpeechAppUi::HandleViewDeactivation( const TVwsViewId& aViewIdToBeDeactivated, 

                                                 const TVwsViewId &aNewlyActivatedViewId )

    {

    CAknViewAppUi::HandleViewDeactivation( aViewIdToBeDeactivated, 

                                           aNewlyActivatedViewId );

    }

/**

 * Completes the second phase of Symbian object construction. 

 */ 

void CTextToSpeechAppUi::ConstructL()

    {

    BaseConstructL( EAknEnableSkin | EAknEnableMSK );

    InitializeContainersL();

    iTextToSpeechEngine = CTextToSpeechEngine::NewL();

    }

/**

* Returns pointer to application engine

*/

CTextToSpeechEngine* CTextToSpeechAppUi::AppEngine()

    {

    return iTextToSpeechEngine;

    }

// Enf of file