// ---------------------------------------------------------
// CListenerOrientationMessageHandler::DoObserveL
// Receives the observation request message and depending
// on the status of the effect data queue, the message is
// completed immediately or saved for later completion.
// ---------------------------------------------------------
//
void CListenerOrientationMessageHandler::DoObserveL(
TMMFMessage& aMessage )
{
#ifdef _DEBUG
RDebug::Print(_L("CListenerOrientationMessageHandler::DoObserveL"));
#endif
if ( !iRegistered ) // Don't register again if we're registered.
{
iListenerOrientation->RegisterObserverL(*this);
iRegistered = ETrue;
}
if ( iEffectDataQue->IsEmpty() )
{
// Message is saved and completed when an event occurs
iMessage = new(ELeave) TMMFMessage(aMessage);
}
else
{
TEfOrientationDataPckg dataPckg;
CEffectDataQueItem* item = iEffectDataQue->First();
dataPckg.Copy(item->EffectData());
aMessage.WriteDataToClient(dataPckg);
aMessage.Complete(KErrNone);
iEffectDataQue->Remove(*item);
delete item;
}
}
// ---------------------------------------------------------
// CEnvironmentalReverbMessageHandler::DoObserveL
// Receives the observation request message and depending
// on the status of the effect data queue, the message is
// completed immediately or saved for later completion.
// ---------------------------------------------------------
//
void CEnvironmentalReverbMessageHandler::DoObserveL(
TMMFMessage& aMessage )
{
#ifdef _DEBUG
RDebug::Print(_L("CEnvironmentalReverbMessageHandler::DoObserveL"));
#endif
if ( !iRegistered )
{
iEnvironmentalReverb->RegisterObserverL(*this);
iRegistered = ETrue;
}
if ( iEffectDataQue->IsEmpty() )
{
//iMessage = &aMessage;
iMessage = new(ELeave) TMMFMessage(aMessage);
}
else
{
TEfEnvReverbDataPckg dataPckg;
CEffectDataQueItem* item = iEffectDataQue->First();
dataPckg.Copy(item->EffectData());
aMessage.WriteDataToClient(dataPckg);
aMessage.Complete(KErrNone);
iEffectDataQue->Remove(*item);
delete item;
}
}
TInt CMMFDurationInfoCustomCommandParser::GetDurationInfo(TMMFMessage& aMessage)
{
TInt retRes = KErrNone;
TPckgBuf<TMMFDurationInfo> enumPckg;
iImplementor.GetDurationInfo( enumPckg() );
aMessage.WriteDataToClient(enumPckg);
return retRes;
}
// ---------------------------------------------------------
// CEnvironmentalReverbMessageHandler::DoInitializeL
// ---------------------------------------------------------
//
void CEnvironmentalReverbMessageHandler::DoInitializeL(TMMFMessage& aMessage)
{
#ifdef _DEBUG
RDebug::Print(_L("CEnvironmentalReverbMessageHandler::DoInitializeL"));
#endif
aMessage.WriteDataToClient(iEnvironmentalReverb->DoEffectData());
aMessage.Complete(KErrNone);
}
TInt CMMFDurationInfoCustomCommandParser2::GetDurationInfo(TMMFMessage& aMessage)
{
TInt err = KErrNone;
TPckgBuf<TMMFDurationInfo> enumPckg;
err = iImplementor.GetDurationInfo(enumPckg());
if(err==KErrNone)
{
err = aMessage.WriteDataToClient(enumPckg);
}
return err;
}
// ---------------------------------------------------------
// CListenerOrientationMessageHandler::DoInitializeL
// ---------------------------------------------------------
//
void CListenerOrientationMessageHandler::DoInitializeL(TMMFMessage& aMessage)
{
aMessage.WriteDataToClient(iListenerOrientation->DoEffectData());
aMessage.Complete(KErrNone);
}
