/*

* 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 CAvkonStartupExtensionPlugIn class.

*

*/

#include <e32property.h>

#include <centralrepository.h>

#include <akneiksrvc.h>

#include <palette.h>

#include <UikonInternalPSKeys.h>

#include <AknSkinsInternalCRKeys.h>

#include "avkonstartupextensionplugin.h"

// Parameters

_LIT( KPalette, "set palette" );

_LIT( KEnableApps, "enable apps key" );

_LIT( KEnableNotes, "enable global notes" );

_LIT( KShutdown, "shutdown apps" );

// 7 seconds time for applications to close themself

const TInt KTimeToKillAppsNicely = 7000000;

// UID of this DLL for the shutdown operation

const TUid KAknStartupExtPluginUID = { 0x1020506D };

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

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

// Constructor

//

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

//

CAvkonStartupExtensionPlugIn* CAvkonStartupExtensionPlugIn::NewL(

    TAny* aConstructionParameters )

    {

    CAvkonStartupExtensionPlugIn* self =

        new( ELeave ) CAvkonStartupExtensionPlugIn( aConstructionParameters );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Destructor

//

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

//

CAvkonStartupExtensionPlugIn::~CAvkonStartupExtensionPlugIn()

    {

    iAknUiServer.Close();

    }

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

// First phase constructor

//

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

//

CAvkonStartupExtensionPlugIn::CAvkonStartupExtensionPlugIn(

    TAny* aConstructionParameters )

  : CSystemStartupExtension( aConstructionParameters ), iActive(EFalse)

    {

    }

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

// CAvkonStartupExtensionPlugIn::ConstructL

//

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

//

void CAvkonStartupExtensionPlugIn::ConstructL()

    {

    }

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

// CAvkonStartupExtensionPlugIn::ExecuteL

//

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

//

void CAvkonStartupExtensionPlugIn::ExecuteL(

    TRequestStatus& aStatus,

    const TDesC& aParams )

    {

    aStatus = KRequestPending;

    TRequestStatus* status = &aStatus;

    TInt errorCode = KErrNone;

    if ( aParams == KPalette )

        {

        User::RequestComplete( status, SetColorPalette() );

        }

    else if ( aParams == KEnableApps )

        {

        User::RequestComplete( status, EnableAppsKey() );

        }

    else if ( aParams == KEnableNotes )

        {

        User::RequestComplete( status, EnableGlobalNotes() );

        }

    else if ( aParams == KShutdown )

        {

        if ( !iAknUiServer.Handle() )

            {

            errorCode = iAknUiServer.Connect();

            }

        if ( errorCode == KErrNone )

            {

            iAknUiServer.ShutdownApps(

                KAknStartupExtPluginUID, KTimeToKillAppsNicely, aStatus );

            iActive = ETrue;

            }

        else

            {

            User::RequestComplete( status, errorCode );

            }

        }

    else

        {

        User::RequestComplete( status, KErrNotSupported );

        }

    }

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

// CAvkonStartupExtensionPlugIn::Cancel

//

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

//

void CAvkonStartupExtensionPlugIn::Cancel()

    {

    if ( iActive )

        {

        iAknUiServer.CancelShutdownApps();

        iActive = EFalse;

        }

    }

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

// CAvkonStartupExtensionPlugIn::SetColorPalette

//

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

//

TInt CAvkonStartupExtensionPlugIn::SetColorPalette()

    {

    CRepository* repository = NULL;

    TRAPD( errorCode, repository = CRepository::NewL( KCRUidPersonalisation ) );

    if ( errorCode == KErrNone )

        {

        TInt scheme( 0 );

        errorCode = repository->Get( KPslnColorPalette, scheme );

        if ( errorCode == KErrNone )

            {

            DynamicPalette::SetColor256Util((DynamicPalette::TIndex)scheme);

            }

        }

    delete repository;

    return errorCode;

    }

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

// CAvkonStartupExtensionPlugIn::EnableAppsKey

//

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

//

TInt CAvkonStartupExtensionPlugIn::EnableAppsKey()

    {

    RAknUiServer aknSrv;

    TInt errorCode = aknSrv.Connect();

    if ( errorCode == KErrNone )

        {

        errorCode = aknSrv.EnableTaskList( ETrue );

        aknSrv.Close();

        }

    return errorCode;

    }

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

// CAvkonStartupExtensionPlugIn::EnableGlobalNotes

//

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

//

TInt CAvkonStartupExtensionPlugIn::EnableGlobalNotes()

    {

    return RProperty::Set( KPSUidUikon, KUikGlobalNotesAllowed, 1 );

    }