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MTranpNotification Class Reference

class MTranpNotification

A callback interface providing notification of events that occur during a picture transmission session.

Users of a picture transmission session must derive from this class an provide implementation for all of the pure virtual functions.

CTranpSession

Public Member Functions
void Connected ()
void Disconnected ()
void Error ( TInt )
void GetComplete ()
IMPORT_C void MTN_ExtensionInterfaceL ( TUid , void *&)
void ProgressIndication ( TInt )
void PutComplete ()
void QueryComplete ()

Member Functions Documentation

Connected()

void Connected ( ) [pure virtual]

This function is called when a peer device connects successfully to the host device following an attempt to receive a picture.

Disconnected()

void Disconnected ( ) [pure virtual]

This function is called when a peer device disconnects or is disconnected from the host device.

Error(TInt)

void Error ( TInt aError ) [pure virtual]

This function is called when the connection with the peer device drops during picture data transmission.

Parameters

TInt aError An error code associated with the connection drop. Normally, one of the system wide error codes.

GetComplete()

void GetComplete ( ) [pure virtual]

This function is called when the reception of picture data is complete.

MTN_ExtensionInterfaceL(TUid, void *&)

IMPORT_C void MTN_ExtensionInterfaceL ( TUid aInterface,
void *& aObject
) [virtual]

Returns a null aObject if the extension is not implemented, or a pointer to another interface if it is. This virtual function allows the M- classes to be extended in future in a binary compatible way by providing a method that clients can override in future to allow extra callbacks to be made via aObject.

Parameters

TUid aInterface UID of the interface to return
void *& aObject the container for another interface as specified by aInterface

ProgressIndication(TInt)

void ProgressIndication ( TInt aPercent ) [pure virtual]

This function is called during the sending or receiving of picture data and indicates the percentage of the data that has been transmitted.

Parameters

TInt aPercent The percentage of picture data transmitted.

PutComplete()

void PutComplete ( ) [pure virtual]

This function is called when the sending of picture data is complete.

QueryComplete()

void QueryComplete ( ) [pure virtual]

This function is called when an operation querying the processing ability of a peer device completes.

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