// --------------------------------------------------------- // 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); }