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CCntIdleSorter Class Reference

class CCntIdleSorter : public CBase

Inherits from

CCntIdleSorter
- CBase

Public Member Functions
	~CCntIdleSorter ()
void	Cancel ()
CCntIdleSorter *	NewL ( CContactDatabase &)
void	ResetL ()
void	StartSortingL ( CArrayFix < CContactDatabase::TSortPref > *, TRequestStatus &)
void	StartSortingL ( CArrayFix < CContactDatabase::TSortPref > *, TRequestStatus &, MContactSortObserver &)

Private Member Functions
	CCntIdleSorter ()
	CCntIdleSorter ( CContactDatabase &)
void	CompleteRequest ( TInt )
void	ConstructL ()
TBool &	HasObserver ()
TBool	HasObserver ()
TInt	PeformSortStep ()
TBool	ReadContactsL ( TInt )
TInt &	ReadSoFar ()
TInt	ReadSoFar ()
void	ReportProgressL ()
TInt	SortCallBack ( TAny *)
void	SortListAndSaveL ()
TInt &	TotalCount ()
TInt	TotalCount ()

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()

Private Member Enumerations
enum	TState { EReadContacts , ESortContacts }

Private Attributes
TContactItemId	iCurrentId
CContactDatabase &	iDb
CContactIdArray *	iFinalItems
TBool	iHasObserver
CIdle *	iIdle
MContactSortObserver *	iObserver
TInt	iReadSoFar
CArrayFix < CContactDatabase::TSortPref > *	iSortOrder
TBool	iSortStarted
CSortArray *	iSortedList
TState	iState
TRequestStatus *	iStatus
TInt	iTotalCount

Constructor & Destructor Documentation

CCntIdleSorter()

CCntIdleSorter

(

)

[private]

CCntIdleSorter(CContactDatabase &)

CCntIdleSorter

(

CContactDatabase &

aContactDatabase

)

[private]

Parameters

CContactDatabase & aContactDatabase

~CCntIdleSorter()

~CCntIdleSorter

(

)

Member Functions Documentation

Cancel()

void

Cancel

(

)

Called as a result of a cancellation request by the CContactDatabase class.

CompleteRequest(TInt)

void

CompleteRequest

(

TInt

aError = KErrNone

)

[private]

Complete the client's request status with the specified error value (KErrNone by default).

Parameters

TInt aError = KErrNone

ConstructL()

void

ConstructL

(

)

[private]

HasObserver()

TBool &

HasObserver

(

)

[private, inline]

HasObserver()

TBool

HasObserver

(

)

const [private, inline]

NewL(CContactDatabase &)

CCntIdleSorter *

NewL

(

CContactDatabase &

aContactDatabase

)

[static]

Parameters

CContactDatabase & aContactDatabase

PeformSortStep()

TInt

PeformSortStep

(

)

[private]

Idle object callback which performs appropriate action based on internal state machine.

ReadContactsL(TInt)

TBool

ReadContactsL

(

TInt

aNumber = 4

)

[private]

Read a single contact.

Parameters

TInt aNumber = 4

ReadSoFar()

TInt &

ReadSoFar

(

)

[private, inline]

ReadSoFar()

TInt

ReadSoFar

(

)

const [private, inline]

ReportProgressL()

void

ReportProgressL

(

)

[private]

if we have an observer, then we report progress as the sort is performed (in reality we actually only report progress during the read stage, not the sort itself).

ResetL()

void

ResetL

(

)

Initialise values to defaults.

SortCallBack(TAny *)

TInt

SortCallBack

(

TAny *

aThis

)

[private, static]

Callback function for idle object.

Parameters

TAny * aThis

SortListAndSaveL()

void

SortListAndSaveL

(

)

[private]

This function is called once the reading from the database is complete. It replaces the contact database's sorted list (takes ownership of iFinalItems).