/*

* Copyright (c) 2005-2007 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:  Group for commit controls

*

*/

// INCLUDE FILES

#include <e32base.h>

#include "cammscommitcontrolgroup.h"

#include "cammsmodule.h"

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

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

// CAMMSCommitControlGroup::NewLC

// Two-phased constructor.

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

CAMMSCommitControlGroup* CAMMSCommitControlGroup::NewLC(

    CAMMSModule& aSpectator,

    CAMMSModuleContainer& aSoundSource3Ds)

{

    CAMMSCommitControlGroup* self = new(ELeave) CAMMSCommitControlGroup(

        aSpectator,

        aSoundSource3Ds);

    CleanupStack::PushL(self);

    // calls base class ConstructL

    self->ConstructL();

    return self;

}

// Destructor

CAMMSCommitControlGroup::~CAMMSCommitControlGroup()

{

}

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

// CAMMSCommitControlGroup::CommitAllControlsL

// Transfers all the pending parameters to the audio processing system

// for all ControlGroups in this controllable

// (other items were commented in a header).

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

void CAMMSCommitControlGroup::CommitAllControlsL()

{

    TInt groupAmount = 0;

    // Go through every module in SoundSource3D

    TInt moduleAmount = iSoundSource3Ds.Count();

    for (TInt i = 0; i < moduleAmount; i++)

    {

        CAMMSModule* module = iSoundSource3Ds.At(i);

        // Go through every ControlGroup in Module

        groupAmount = module->Count();

        for (TInt j = 0; j < groupAmount; j++)

        {

            MAMMSControlGroup* group = module->At(j);

            group->CommitGroupL();

        }

    }

    // And finally go through every ControlGroup in Spectator

    groupAmount = iSpectator.Count();

    for (TInt i = 0; i < groupAmount; i++)

    {

        MAMMSControlGroup* group = iSpectator.At(i);

        group->CommitGroupL();

    }

}

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

// CAMMSCommitControlGroup::SetDeferredL

// Sets the mode of the CommitControl

// (other items were commented in a header).

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

void CAMMSCommitControlGroup::SetDeferredL(TBool aDeferred)

{

    TInt groupAmount = 0;

    TCommitMode mode = (aDeferred ? EDeferred : EImmediate);

    // Go through every module in SoundSource3D

    TInt moduleAmount = iSoundSource3Ds.Count();

    for (TInt i = 0; i < moduleAmount; i++)

    {

        CAMMSModule* module = iSoundSource3Ds.At(i);

        // Go through every ControlGroup in Module

        groupAmount = module->Count();

        for (TInt j = 0; j < groupAmount; j++)

        {

            MAMMSControlGroup* group = module->At(j);

            group->SetModeL(mode);

        }

    }

    // And finally go through every ControlGroup in Spectator

    groupAmount = iSpectator.Count();

    for (TInt i = 0; i < groupAmount; i++)

    {

        MAMMSControlGroup* group = iSpectator.At(i);

        group->SetModeL(mode);

    }

}

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

// CAMMSCommitControlGroup::ClassName

// Returns class name that identifies this control group.

// (other items were commented in a header).

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

const TDesC16& CAMMSCommitControlGroup::ClassName()

{

    return KAMMSCommitControlClassName;

}

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

// CAMMSCommitControlGroup::CommitL

// Transfers all the pending parameters to the audio processing system.

// (other items were commented in a header).

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

void CAMMSCommitControlGroup::CommitL(TInt /*aCommit*/)

{

}

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

// CAMMSCommitControlGroup::CAMMSCommitControlGroup

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

// might leave.

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

CAMMSCommitControlGroup::CAMMSCommitControlGroup(

    CAMMSModule& aSpectator,

    CAMMSModuleContainer& aSoundSource3Ds):

// CommitControlGroup has no associated amms controls therefore

// the name passed as a parameter to the constructor is KNullDesC

// CHANGED for now, passing actual name here even no associated Controls.

        CAMMSAudio3DControlGroup(KAMMSCommitControl),

        iSpectator(aSpectator),

        iSoundSource3Ds(aSoundSource3Ds)

{

}