MPresentityGroupListEvent Class Reference

class MPresentityGroupListEvent : public MXIMPBase

Event interface for presentity group list content.

This interface is implemented by the XIMP Framework and event object is signalled to registered client observers through MXIMPContextObserver observer interface. This event notifies clients about changes in presentity group list content.

Clients subscribe for this event with MPresentityGroups::SubscribePresentityGroupListL() .

XIMP Framework signals this event when:
  • New subscribed data is received from protocol.

  • Data item data subscription status is updated by protocol adaptation.

  • When client unsubscribes the data item.

  • XIMP Framework generates initial data notification to client automatically after clients subscription, when the initial data comes available from protocol.

Since
S60 v3.2

Inherits from

Constructor & Destructor Documentation

~MPresentityGroupListEvent()

~MPresentityGroupListEvent ( ) [protected, inline, virtual]

Protected destructor. Object instancies can't be deleted via this interface.

Member Functions Documentation

CurrentGroup(TInt)

const MPresentityGroupInfo & CurrentGroup ( TInt aIndex ) const [pure virtual]

Gets presentity group entry by index.

Note that, current information is signalled only when the client refreshes the event data from XIMP Framework cache, by re-issuing the data subscription.

Parameters

TInt aIndex The index of the presentity group entry to get.

CurrentGroupsCount()

TInt CurrentGroupsCount ( ) const [pure virtual]

Gets count of current presentity groups.

Note that, current information is signalled only when the client refreshes the event data from XIMP Framework cache, by re-issuing the data subscription.

DataSubscriptionState()

const MXIMPDataSubscriptionState & DataSubscriptionState ( ) const [pure virtual]

Returns subscription state object holding information about data items data subscription state.

DisappearedGroup(TInt)

const MPresentityGroupInfo & DisappearedGroup ( TInt aIndex ) const [pure virtual]

Gets presentity group entry by index.

Parameters

TInt aIndex The index of the presentity group entry to get.

DisappearedGroupsCount()

TInt DisappearedGroupsCount ( ) const [pure virtual]

Gets count of disappeared presentity groups.

NewGroup(TInt)

const MPresentityGroupInfo & NewGroup ( TInt aIndex ) const [pure virtual]

Gets presentity group entry by index.

Parameters

TInt aIndex The index of the presentity group entry to get.

NewGroupsCount()

TInt NewGroupsCount ( ) const [pure virtual]

Gets count of new presentity groups.

UpdatedGroup(TInt)

const MPresentityGroupInfo & UpdatedGroup ( TInt aIndex ) const [pure virtual]

Gets presentity group entry by index.

Parameters

TInt aIndex The index of the presentity group entry to get.

UpdatedGroupsCount()

TInt UpdatedGroupsCount ( ) const [pure virtual]

Gets count of updated presentity groups.