accessoryservices/pluggeddisplay/tsrc/stubs/tvoutconfig/src/tvoutstubeventlistener.cpp
/*
* Copyright (c) 2009 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 CTVOutStubEventListener class.
*
*/
#include "tvoutconfigstatuscontrol.h"
#include "tvoutstubeventlistener.h"
#include "tvoutstubeventsender.h"
// ======== MEMBER FUNCTIONS ========
// ---------------------------------------------------------------------------
// ?description_if_needed
// ---------------------------------------------------------------------------
//
CTVOutStubEventListener::CTVOutStubEventListener( MTVOutStubEventSender& aSender )
: CActive( EPriorityStandard ),
iSender( aSender )
{
CActiveScheduler::Add( this );
}
// ---------------------------------------------------------------------------
// ?description_if_needed
// ---------------------------------------------------------------------------
//
void CTVOutStubEventListener::ConstructL( TUid aCategory, TUint aKey )
{
//RProperty::Define( KTVOutStatusControlCategory, KTVOutStatusControlCableConnect, RProperty::EInt );
RProperty::Define( aCategory, aKey, RProperty::EInt );
User::LeaveIfError( iProperty.Attach( aCategory, aKey ) );
iCategory = aCategory;
iKey = aKey;
iProperty.Set( 0 );
iProperty.Subscribe( iStatus );
SetActive();
}
// ---------------------------------------------------------------------------
// ?description_if_needed
// ---------------------------------------------------------------------------
//
CTVOutStubEventListener* CTVOutStubEventListener::NewL(
MTVOutStubEventSender& aSender,
TUid aCategory,
TUint aKey )
{
CTVOutStubEventListener* self = new( ELeave ) CTVOutStubEventListener( aSender );
CleanupStack::PushL( self );
self->ConstructL( aCategory, aKey );
CleanupStack::Pop( self );
return self;
}
// ---------------------------------------------------------------------------
// ?description_if_needed
// ---------------------------------------------------------------------------
//
CTVOutStubEventListener::~CTVOutStubEventListener()
{
Cancel();
iProperty.Close();
}
// ---------------------------------------------------------------------------
// From class CActive.
// ---------------------------------------------------------------------------
//
void CTVOutStubEventListener::DoCancel()
{
iProperty.Cancel();
}
// ---------------------------------------------------------------------------
// From class CActive.
// ---------------------------------------------------------------------------
//
void CTVOutStubEventListener::RunL()
{
if ( iStatus == KErrNone )
{
TInt value;
TInt errorCode = iProperty.Get( value );
if ( errorCode == KErrNone )
{
iSender.SendEvent( iCategory, iKey, value );
}
}
if ( iStatus != KErrCancel )
{
iProperty.Subscribe( iStatus );
SetActive();
}
}