/*

* Copyright (c) 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:  Implementation of CVCSettingsEngine

*

*/

// INCLUDE FILES

#include <StringLoader.h>

#include <aknsoundsystem.h>

#include <aknappui.h>

#include <vcommand.rsg>

#include "vcsettingsengine.h"

#include "vcommandconstants.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CVCSettingsEngine::CVCSettingsEngine

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CVCSettingsEngine::CVCSettingsEngine()

    {

    }

// -----------------------------------------------------------------------------

// CVCSettingsEngine::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CVCSettingsEngine::ConstructL()

    {

#ifdef _DEBUG

    RDebug::Print(_L("[Voice commands] -- CVCSettingsEngine::ConstructL"));

#endif

    iVasDbManager = CNssVASDBMgr::NewL();

    iVasDbManager->InitializeL();

    }

// -----------------------------------------------------------------------------

// CVCSettingsEngine::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CVCSettingsEngine* CVCSettingsEngine::NewL()

    {

    CVCSettingsEngine* self = new( ELeave ) CVCSettingsEngine;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CVCSettingsEngine::~CVCSettingsEngine()

    {

    delete iVasDbManager;

	iContextManager = NULL;

    }

// -----------------------------------------------------------------------------

// CVCSettingsEngine::ResetAdaptationL

// -----------------------------------------------------------------------------

//

void CVCSettingsEngine::ResetAdaptationL()

    {

#ifdef _DEBUG

    RDebug::Print(_L("[Voice commands] -- CVCSettingsEngine::ResetAdaptationL"));

#endif

    iVasDbManager->ResetFactoryModelsL( this );

	iShedulerWait.Start();

    }

// -----------------------------------------------------------------------------

// CVCSettingsEngine::HandleResetComplete

// -----------------------------------------------------------------------------

//

void CVCSettingsEngine::HandleResetComplete( TInt aErrorCode )

    {

#ifdef _DEBUG

    RDebug::Print(_L("[Voice commands] -- CVCSettingsEngine::HandleResetComplete"));

#endif

    if( aErrorCode != KErrNone ) 

        {

        return HandleResetFailed();

        }

    TRAP_IGNORE( DoHandleResetCompleteL());

	if ( iShedulerWait.IsStarted() )

		{

		iShedulerWait.AsyncStop();

		}

	}

// -----------------------------------------------------------------------------

// CVCSettingsEngine::HandleResetComplete

// -----------------------------------------------------------------------------

//

void CVCSettingsEngine::DoHandleResetCompleteL()

    {

    HBufC* text = StringLoader::LoadLC( R_QTN_VC_CONF_NOTE_RESET );

    CAknConfirmationNote* dlg = new (ELeave) CAknConfirmationNote( ETrue );

    dlg->ExecuteLD( *text );

    CleanupStack::PopAndDestroy( text );  // text

    }

// -----------------------------------------------------------------------------

// CVCSettingsEngine::HandleResetFailed

// -----------------------------------------------------------------------------

//

void CVCSettingsEngine::HandleResetFailed()

    {

#ifdef _DEBUG

    RDebug::Print(_L("[Voice commands] -- CVCSettingsEngine::HandleResetFailed"));

#endif

    TRAP_IGNORE( DisplayErrorNoteL());

	if ( iShedulerWait.IsStarted() )

		{

		iShedulerWait.AsyncStop();

		}

    }

// -----------------------------------------------------------------------------

// CVCSettingsEngine::DisplayErrorNoteL

// -----------------------------------------------------------------------------

//

void CVCSettingsEngine::DisplayErrorNoteL()

    {

#ifdef _DEBUG

    RDebug::Print(_L("[Voice commands] -- CVCSettingsEngine::DisplayErrorNoteL"));

#endif

    HBufC* text = StringLoader::LoadLC( R_TEXT_VOICE_SYSTEM_ERROR );

    CAknErrorNote* dlg = new (ELeave) CAknErrorNote( ETrue );

    dlg->ExecuteLD( *text );

    PlaySound( EAvkonSIDNameDiallerErrorTone );

    CleanupStack::PopAndDestroy( text ); // text

    }

// ---------------------------------------------------------

// CVCSettingsEngine::PlaySound

// ---------------------------------------------------------

//

void CVCSettingsEngine::PlaySound(TAvkonSystemSID aSound) const

    {

    if (GetSoundSystem())

        {

        GetSoundSystem()->PlaySound(aSound);

        }

    }

// ---------------------------------------------------------

// CVCSettingsEngine::SoundSystem

// ---------------------------------------------------------

//

CAknKeySoundSystem* CVCSettingsEngine::GetSoundSystem() const

    {

	if (iAvkonAppUiBase)

		{

		return iAvkonAppUiBase->KeySounds();	// Static access

		}

	return NULL;

    }

//  End of File