/*

* Copyright (c) 2002-2005 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 for the key event handling API.

*

*/

// INCLUDE FILES

#include    "RemConKeyEventConverterImpl.h"

#include    "RemConDebug.h"

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

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

// CRemConKeyEventConverterImpl::CRemConKeyEventConverterImpl

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

// might leave.

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

//

CRemConKeyEventConverterImpl::CRemConKeyEventConverterImpl()

    {

    COM_TRACE_( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::CRemConKeyEventConverterImpl()" );

    }

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

// CRemConKeyEventConverterImpl::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CRemConKeyEventConverterImpl::ConstructL()

    {

    COM_TRACE_( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::ConstructL()" );

	iKeyEventContainer = CRemConKeyEventContainer::NewL();

    COM_TRACE_( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::ConstructL() return void" );

    }

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

// CRemConKeyEventConverterImpl::NewL

// Two-phased constructor.

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

//

CRemConKeyEventConverterImpl* CRemConKeyEventConverterImpl::NewL()

    {

    COM_TRACE_( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::NewL()" );

    CRemConKeyEventConverterImpl* self = new( ELeave ) 

        CRemConKeyEventConverterImpl;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    COM_TRACE_1( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::NewL() return %d", self );

    return self;

    }

// Destructor

CRemConKeyEventConverterImpl::~CRemConKeyEventConverterImpl()

    {

    COM_TRACE_( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::~CRemConKeyEventConverterImpl()" );

    delete iKeyEventContainer;

    iKeyEventContainer = 0;

    COM_TRACE_( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::~CRemConKeyEventConverterImpl() return void" );

    }

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

// CRemConKeyEventConverterImpl::ResolveOperationID()

// Handle key event received from accessory.

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

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

//

TInt CRemConKeyEventConverterImpl::ResolveOperationID( 

    const TRemConKeyEventData& aEvent, TUid& aInterfaceUID, 

    TUint& aOperationID, TDes8& aData ) const

    {

    COM_TRACE_1( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::ResolveOperationID(%d)", aEvent );

	COM_TRACE_4( "[AccFW:RemConConverter] Event: Code:%d, Mod:%d, State:%d, Type:%d", aEvent.iKeyCode, aEvent.iKeyModifiers, aEvent.iKeyState, aEvent.iKeyEventType );

    TInt ret( KErrNotSupported ); 

    const RPointerArray<CRemConKeyEvent>& events( iKeyEventContainer->GetEvents() );

    // Go through all supported events

    for ( TInt i(0); i < events.Count(); ++i )

        {

        CRemConKeyEvent& event( * ( events[i] ) );

        if ( event.Compare( aEvent ) )

            {

            COM_TRACE_( "[AccFW:RemConConverter] Event was found !" );

            if ( aData.MaxSize() <= 0 )

            	{

                // No room for the key action -data

                COM_TRACE_2( "[AccFW:RemConConverter] The ref. descriptor from bearer has too small max size (%d) , should be at least %d", aData.MaxSize(), event.Parameter().Size() );

                return KErrGeneral;

                }

            aInterfaceUID = event.InterfaceUID();

            aOperationID = event.OperationID();

            aData.Zero(); // Just in case

            aData.Append( event.Parameter() );

            ret = KErrNone;

            COM_TRACE_1( "[AccFW:RemConConverter] Interface ID for this event is: %d", aInterfaceUID.iUid );

            COM_TRACE_1( "[AccFW:RemConConverter] Operation ID for this event is: %d", aOperationID );

            COM_TRACE_1( "[AccFW:RemConConverter] Parameter for this event is: %S", &aData );

            break; // from for -loop

            }

        }

    COM_TRACE_1( "[AccFW:RemConConverter] CRemConKeyEventConverterImpl::ResolveOperationID() return %d", ret );

    return ret;

    }

//  End of File