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CEnvironmentalReverbMessageHandler Class Reference

class CEnvironmentalReverbMessageHandler : public CMMFObject

This class encapsulates the message handler for the Environmental Reverb effect.

Inherits from

Public Member Functions
~CEnvironmentalReverbMessageHandler()
voidEffectChanged(const CAudioEffect *, TUint8)
voidHandleRequest(TMMFMessage &)
IMPORT_C CEnvironmentalReverbMessageHandler *NewL(TAny *)
Private Member Functions
CEnvironmentalReverbMessageHandler(CEnvironmentalReverb *)
voidConstructL()
voidDoApplyL(TMMFMessage &)
voidDoHandleRequestL(TMMFMessage &)
voidDoInitializeL(TMMFMessage &)
voidDoObserveL(TMMFMessage &)
Inherited Functions
CBase::CBase()
CBase::Delete(CBase *)
CBase::Extension_(TUint,TAny *&,TAny *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
CMMFObject::CMMFObject(TUid)
CMMFObject::Handle()
CMMFObject::operator==(const CMMFObject &)
CMMFObject::~CMMFObject()
Private Attributes
TSglQue< CEffectDataQueItem > *iEffectDataQue
CEnvironmentalReverb *iEnvironmentalReverb
TMMFMessage *iMessage
TBool iRegistered

Constructor & Destructor Documentation

CEnvironmentalReverbMessageHandler(CEnvironmentalReverb *)

CEnvironmentalReverbMessageHandler(CEnvironmentalReverb *aEnvironmentalReverb)[private]

C++ default constructor.

Parameters

CEnvironmentalReverb * aEnvironmentalReverb

~CEnvironmentalReverbMessageHandler()

~CEnvironmentalReverbMessageHandler()[virtual]

Destructor.

Member Functions Documentation

ConstructL()

voidConstructL()[private]
Second phase constructor for this class.
Since
3.0

DoApplyL(TMMFMessage &)

voidDoApplyL(TMMFMessage &aMessage)[private]

Handle applying the EnvironmentalReverb data to the EnvironmentalReverb object

Parameters

TMMFMessage & aMessagemessage to be handled

DoHandleRequestL(TMMFMessage &)

voidDoHandleRequestL(TMMFMessage &aMessage)[private]

Handle the request message

Parameters

TMMFMessage & aMessagemessage to be handled

DoInitializeL(TMMFMessage &)

voidDoInitializeL(TMMFMessage &aMessage)[private]

Handle initializing the EnvironmentalReverb object with initial data.

Parameters

TMMFMessage & aMessagemessage to be handled

DoObserveL(TMMFMessage &)

voidDoObserveL(TMMFMessage &aMessage)[private]

Handle observation request messages

Parameters

TMMFMessage & aMessagemessage to be handled

EffectChanged(const CAudioEffect *, TUint8)

voidEffectChanged(const CAudioEffect *aAudioEffect,
TUint8aEvent
)
From MEnvironmentalReverbObserver Changes to EnvironmentalReverb data has occured
Since
3.0

Parameters

const CAudioEffect * aAudioEffect
TUint8 aEventThe specific event Id of the effect that changed.

HandleRequest(TMMFMessage &)

voidHandleRequest(TMMFMessage &aMessage)[virtual]

Handle the request message

Parameters

TMMFMessage & aMessagemessage to be handled

NewL(TAny *)

IMPORT_C CEnvironmentalReverbMessageHandler *NewL(TAny *customInterface)[static]

Parameters

TAny * customInterface

Member Data Documentation

TSglQue< CEffectDataQueItem > * iEffectDataQue

TSglQue< CEffectDataQueItem > *iEffectDataQue[private]

CEnvironmentalReverb * iEnvironmentalReverb

CEnvironmentalReverb *iEnvironmentalReverb[private]

TMMFMessage * iMessage

TMMFMessage *iMessage[private]

TBool iRegistered

TBool iRegistered[private]

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