/*

* Copyright (c)  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:  ?Description

*

*/

#include "alfdebugimpl.h"

#include "alfdebugextensionconstants.h"

#include "alfdebuguid.h"

#include <alf/alfgencomponent.h>

#include <alf/alfenv.h>

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

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

// ?description_if_needed

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

//

CAlfDebugExtensionImpl::CAlfDebugExtensionImpl()

    {

    }

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

// ?description_if_needed

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

//

void CAlfDebugExtensionImpl::ConstructL( CAlfEnv& aEnv )

    {

    iEnv = &aEnv;

    TRAP_IGNORE( 

      iComms =

        CAlfGenComponent::NewL( 

            aEnv,

            EAlfDebugExtensionCreateDebug,

            KAlfDebugExtensionImplementationId,

            KNullDesC8 ) );

    }

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

// ?description_if_needed

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

//

CAlfDebugExtensionImpl* CAlfDebugExtensionImpl::NewL( CAlfEnv& aEnv )

    {

    CAlfDebugExtensionImpl* self = new( ELeave ) CAlfDebugExtensionImpl;

    CleanupStack::PushL( self );

    self->ConstructL(aEnv);

    CleanupStack::Pop( self );

    return self;

    }

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

// ?description_if_needed

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

//

CAlfDebugExtensionImpl::~CAlfDebugExtensionImpl()

    {

    delete iComms;

    }

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

// ?implementation_description

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

//

void CAlfDebugExtensionImpl::SetTimeFactor(TReal32 aTimeFactor)

    {

    TPckgC<TReal32> inParams(aTimeFactor);

    if ( iComms )

        {

        iComms->DoCmdNoReply( EAlfDebugCmdSetTimeFactor, inParams );

        }

    return;

    }

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

// ?implementation_description

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

//    

TReal32 CAlfDebugExtensionImpl::TimeFactor()

    {

    TReal32 result(1.f);

    if ( iComms )

        {

        TPckg<TReal32> outParams(result);

        iComms->DoSynchronousCmd( EAlfDebugCmdGetTimeFactor, KNullDesC8(), outParams );

        }

    return result;

    }

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

// ?implementation_description

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

//    

TUint CAlfDebugExtensionImpl::FrameCount()

    {

    TUint result(0);

    if ( iComms )

        {

        TPckg<TUint> outParams(result);

        iComms->DoSynchronousCmd( EAlfDebugCmdGetFrameCount, KNullDesC8(), outParams );

        }

    return result;

    }

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

// ?implementation_description

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

//    

TReal32 CAlfDebugExtensionImpl::FrameRate()

    {

    TReal32 result(0.f);

    if ( iComms )

        {

        TPckg<TReal32> outParams(result);

        iComms->DoSynchronousCmd( EAlfDebugCmdGetFrameRate, KNullDesC8(), outParams );

        }

    return result;

    }

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

// ?implementation_description

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

//     

void CAlfDebugExtensionImpl::ShowFrameRate( TInt aInterval )

    {

    TPckgC<TInt> inParams(aInterval);

    if ( iComms )

        {

        iComms->DoCmdNoReply( EAlfDebugCmdShowFrameRate, inParams );

        }

    return;

    }

void CAlfDebugExtensionImpl::ShowServerHeapUsage( TBool aShow )

    {

    TPckgC<TBool> inParams(aShow);

    if ( iComms )

        {

        iComms->DoCmdNoReply( EAlfDebugCmdShowServerHeap, inParams );

        }

    return;

    }

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

// Get measurements from the server side.

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

//     

TInt CAlfDebugExtensionImpl::GetMeasurements( 

        TAlfDebugServerMeasurements& aResult )

    {

    TInt err = KErrServerTerminated;

    if ( iComms )

        {

        TPckg<TAlfDebugServerMeasurements> outParams( aResult );

        err = iComms->DoSynchronousCmd( 

            EAlfDebugCmdMeasure, 

            KNullDesC8(), 

            outParams );

        }

    return err;

    }

CAlfDebugFactoryImpl::~CAlfDebugFactoryImpl()

    {

    delete iOwnEnv;

    }

CAlfDebugExtension* CAlfDebugFactoryImpl::CreateDebugExtensionL( CAlfEnv* aEnv )

    {

    CAlfEnv* usedEnv = aEnv;

    if ( !usedEnv )

        {

        // check static

        usedEnv = CAlfEnv::Static();

        if ( !usedEnv )

            {

            // create own

            iOwnEnv = CAlfEnv::NewL();

            usedEnv = iOwnEnv;

            }

        }

    return CAlfDebugExtensionImpl::NewL( *usedEnv );

    }

EXPORT_C CAlfDebugFactory* CreateDebugExtensionFactoryL()

    {

    return new (ELeave) CAlfDebugFactoryImpl;

    }