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CLogViewRecent Class Reference

class CLogViewRecent : public CLogView

A view on a recent event list.

Inherits from

CLogViewRecent
- CLogView
  - CLogActive
    - CActive
      - CBase

Public Member Functions
	~CLogViewRecent()
IMPORT_C void	ClearDuplicatesL()
IMPORT_C TBool	DuplicatesL(CLogViewDuplicate &, TRequestStatus &)
IMPORT_C TBool	DuplicatesL(CLogViewDuplicate &, const CLogFilter &, TRequestStatus &)
IMPORT_C TBool	DuplicatesL(CLogViewDuplicate &, const CLogFilterList &, TRequestStatus &)
IMPORT_C CLogViewRecent *	NewL(CLogClient &, TInt)
IMPORT_C CLogViewRecent *	NewL(CLogClient &, MLogViewChangeObserver &, TInt)
TLogRecentList	RecentList()
IMPORT_C void	RemoveL(TLogId)
IMPORT_C TBool	RemoveL(TRequestStatus &)
IMPORT_C TBool	SetRecentListL(TLogRecentList, TRequestStatus &)
IMPORT_C TBool	SetRecentListL(TLogRecentList, const CLogFilter &, TRequestStatus &)
IMPORT_C TBool	SetRecentListL(TLogRecentList, const CLogFilterList &, TRequestStatus &)

Private Member Functions
	CLogViewRecent(CLogClient &, TInt)
void	ConstructL(MLogViewChangeObserver *)
TBool	DoRemoveL(TRequestStatus &)
void	DoRunL()

Inherited Functions
	CActive::CActive(TInt)
	CActive::Cancel()
	CActive::Deque()
	CActive::Extension_(TUint,TAny &,TAny )
	CActive::IsActive()const
	CActive::IsAdded()const
	CActive::Priority()const
	CActive::RunError(TInt)
	CActive::SetActive()
	CActive::SetPriority(TInt)
	CActive::~CActive()
	CBase::CBase()
	CBase::Delete(CBase *)
	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()
	CLogActive::CLogActive(TInt)
	CLogActive::Complete(TInt)
	CLogActive::Queue(TRequestStatus &)
	CLogActive::~CLogActive()
	CLogView::CLogView(CLogClient &,TInt)
	CLogView::ConstructL(TInt,MLogViewChangeObserver *)
	CLogView::CountL()
	CLogView::DoCancel()
	CLogView::Event()const
	CLogView::FirstL(TRequestStatus &)
	CLogView::IsValid()const
	CLogView::LastL(TRequestStatus &)
	CLogView::LogViewRecordCount()const
	CLogView::NextL(TRequestStatus &)
	CLogView::PreviousL(TRequestStatus &)
	CLogView::ReadEventFromWindowL()
	CLogView::ReawaitForChanges()
	CLogView::SetFlagsL(TLogFlags)
	CLogView::~CLogView()

Inherited Enumerations
	CActive:TPriority

Private Attributes
TLogRecentList	iCurrentList
TPckgBuf< TLogRecentList >	iCurrentListBuf
TLogRecentList	iRecentList
CLogViewRemoveEventClientOp *	iRemove

Inherited Attributes
	CActive::iStatus
	CLogView::iClient
	CLogView::iData
	CLogView::iMaintain
	CLogView::iPackage
	CLogView::iSpare2
	CLogView::iValid
	CLogView::iViewId
	CLogView::iWindow

Constructor & Destructor Documentation

CLogViewRecent(CLogClient &, TInt)

CLogViewRecent	(	CLogClient &	aClient,
		TInt	aPriority
	)	[private]

Parameters

CLogClient & aClient
TInt aPriority

~CLogViewRecent()

IMPORT_C

~CLogViewRecent

(

)

Frees resources owned by the object priot to its destruction.

Member Functions Documentation

ClearDuplicatesL()

IMPORT_C void

ClearDuplicatesL

(

)

capability: WriteDeviceData

ConstructL(MLogViewChangeObserver *)

void

ConstructL

(

MLogViewChangeObserver *

aObserver = NULL

)

[private]

Parameters

MLogViewChangeObserver * aObserver = NULL

DoRemoveL(TRequestStatus &)

TBool

DoRemoveL

(

TRequestStatus &

aStatus

)

[private]

Parameters

TRequestStatus & aStatus

DoRunL()

void

DoRunL

(

)

[private, virtual]

DuplicatesL(CLogViewDuplicate &, TRequestStatus &)

IMPORT_C TBool	DuplicatesL	(	CLogViewDuplicate &	aView,
			TRequestStatus &	aStatus
		)

Refreshes the specified duplicate event view with the duplicates of the current event in the recent event list view. This is an asynchronous request.

On successful completion, the view is positioned at the first, i.e. most recent, event within the view.

capability: Note None required.

Parameters

CLogViewDuplicate & aView	The duplicates view to be refreshed.
TRequestStatus & aStatus	The request status. On request completion, contains:KErrNone, if the view has been successfully refreshed; otherwise, one of the other system wide error codes.

DuplicatesL(CLogViewDuplicate &, const CLogFilter &, TRequestStatus &)

IMPORT_C TBool	DuplicatesL	(	CLogViewDuplicate &	aView,
			const CLogFilter &	aFilter,
			TRequestStatus &	aStatus
		)

Refreshes the specified duplicate event view with the duplicates of the current event in the recent event list view and conforming to the specified filter. This is an asynchronous request.

On successful completion, the view is positioned at the first, i.e. most recent, event within the view.

capability: Note None required.

Parameters

CLogViewDuplicate & aView	The duplicates view to be refreshed.
const CLogFilter & aFilter	The filter.
TRequestStatus & aStatus	The request status. On request completion, contains:KErrNone, if the view has been successfully refreshed; otherwise, one of the other system wide error codes.

DuplicatesL(CLogViewDuplicate &, const CLogFilterList &, TRequestStatus &)

IMPORT_C TBool	DuplicatesL	(	CLogViewDuplicate &	aView,
			const CLogFilterList &	aFilterList,
			TRequestStatus &	aStatus
		)

Refreshes the specified duplicate event view with the duplicates of the current event in the recent event list view and conforming to the set of specified filters. This is an asynchronous request.

On successful completion, the view is positioned at the first, i.e. most recent, event within the view.

capability: Note None required.

Parameters

CLogViewDuplicate & aView	The duplicates view to be refreshed.
const CLogFilterList & aFilterList	The set of filters.
TRequestStatus & aStatus	The request status. On request completion, contains:KErrNone, if the view has been successfully refreshed; otherwise, one of the other system wide error codes.

NewL(CLogClient &, TInt)

IMPORT_C CLogViewRecent *	NewL	(	CLogClient &	aClient,
			TInt	aPriority = CActive::EPriorityStandard
		)	[static]

Parameters

CLogClient & aClient
TInt aPriority = CActive::EPriorityStandard

NewL(CLogClient &, MLogViewChangeObserver &, TInt)

IMPORT_C CLogViewRecent *	NewL	(	CLogClient &	aClient,
			MLogViewChangeObserver &	aObserver,
			TInt	aPriority = CActive::EPriorityStandard
		)	[static]

Parameters

CLogClient & aClient
MLogViewChangeObserver & aObserver
TInt aPriority = CActive::EPriorityStandard

RecentList()

TLogRecentList

RecentList

(

)

const [inline]

Gets the recent event list number that identifies the recent event list to which the current entry belongs. This is an asynchronous request.

Note that this function is only useful if KLogNullRecentList is passed to the SetRecentListL() functions.

RemoveL(TLogId)

IMPORT_C void

RemoveL

(

TLogId

aId

)

Removes the event with the specified unique event ID from the view. This does not delete the event from the main event log.

capability: WriteDeviceData

Parameters

TLogId aId

The unique event ID.

RemoveL(TRequestStatus &)

IMPORT_C TBool

RemoveL

(

TRequestStatus &

aStatus

)

Removes the current event from its recent event list. This is an asynchronous request.

This does not delete the event from the main event log.

The function moves the current position in the view to the first, i.e. most recent, event.

Note that removing a recent event from a recent event list also removes all of its duplicates.

capability: WriteDeviceData

Parameters

TRequestStatus & aStatus

The request status. On request completion, contains:KErrNone, if the view has been successfully initialised or refreshed; otherwise, one of the other system wide error codes.

SetRecentListL(TLogRecentList, TRequestStatus &)

IMPORT_C TBool	SetRecentListL	(	TLogRecentList	aList,
			TRequestStatus &	aStatus
		)

Initialises or refreshes the view for the specified recent event list. This is an asynchronous request.

On successful completion, the view is positioned at the first, i.e. most recent, event within the recent event list.

capability: Note None required.

Parameters

TLogRecentList aList	The recent event list specifier. A value of KLogNullRecentList indicates that the view is to include events from all of the recent event lists.
TRequestStatus & aStatus	The request status. On request completion, contains:KErrNone, if the view has been successfully initialised or refreshed; otherwise, one of the other system wide error codes.

SetRecentListL(TLogRecentList, const CLogFilter &, TRequestStatus &)

IMPORT_C TBool	SetRecentListL	(	TLogRecentList	aList,
			const CLogFilter &	aFilter,
			TRequestStatus &	aStatus
		)

Initialises or refreshes the view for the specified recent event list, conforming to the specified filter. This is an asynchronous request.

On successful completion, the view is positioned at the first, i.e. most recent, event in the recent event list.

capability: Note None required.

Parameters

TLogRecentList aList	The recent event list specifier. A value of KLogNullRecentList indicates that the view is to include events from all of the recent event lists.
const CLogFilter & aFilter	The filter.
TRequestStatus & aStatus	The request status. On request completion, contains:KErrNone, if the view has been successfully initialised or refreshed; otherwise, one of the other system wide error codes.

SetRecentListL(TLogRecentList, const CLogFilterList &, TRequestStatus &)

IMPORT_C TBool	SetRecentListL	(	TLogRecentList	aList,
			const CLogFilterList &	aFilterList,
			TRequestStatus &	aStatus
		)

Initialises or refreshes the view for the specified recent event list, conforming to the set of specified filters. This is an asynchronous request.

On successful completion, the view is positioned at the first, i.e. most recent, event in the recent event list.

capability: Note None required.

Parameters

TLogRecentList aList	The recent event list specifier. A value of KLogNullRecentList indicates that the view is to include events from all of the recent event lists.
const CLogFilterList & aFilterList	The set of filters.
TRequestStatus & aStatus	The request status. On request completion, contains:KErrNone, if the view has been successfully initialised or refreshed; otherwise, one of the other system wide error codes.

Member Data Documentation

TLogRecentList iCurrentList

TLogRecentList

iCurrentList

[private]

TPckgBuf< TLogRecentList > iCurrentListBuf

TPckgBuf< TLogRecentList >

iCurrentListBuf

[private]

TLogRecentList iRecentList

TLogRecentList

iRecentList

[private]

CLogViewRemoveEventClientOp * iRemove

CLogViewRemoveEventClientOp *

iRemove

[private]