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CPbkContactSubView Class Reference

class CPbkContactSubView : public CContactViewBase

Inherits from

CPbkContactSubView
- CContactViewBase
  - CBase

Nested Classes and Structures

CPbkContactSubView::TIdWithMapping

Public Member Functions
IMPORT_C void	AddBaseViewPreEventHandlerL ( MContactViewObserver &)
IMPORT_C void	AddContactL ( TContactItemId )
HBufC *	AllFieldsLC ( TInt , const TDesC &)
TContactItemId	AtL ( TInt )
TAny *	CContactViewBase_Reserved_1 ( TFunction , TAny *)
const CViewContact &	ContactAtL ( TInt )
IMPORT_C MPbkContactSelector &	ContactSelector ()
TContactViewPreferences	ContactViewPreferences ()
TInt	CountL ()
TInt	FindL ( TContactItemId )
IMPORT_C CPbkContactSubView *	NewL ( MContactViewObserver &, const CContactDatabase &, CContactViewBase &, MPbkContactSelector &)
IMPORT_C void	Refresh ()
IMPORT_C void	RemoveBaseViewPreEventHandler ( MContactViewObserver &)
IMPORT_C void	RemoveContact ( TContactItemId )
IMPORT_C void	SetContactSelector ( MPbkContactSelector &)
const RContactViewSortOrder &	SortOrderL ()

Protected Member Functions
	CPbkContactSubView (const CContactDatabase &, MPbkContactSelector &)
	~CPbkContactSubView ()
void	ConstructL ( MContactViewObserver &, CContactViewBase &)

Private Member Functions
void	AddMappingL (const TIdWithMapping &)
TInt	CompareIndexes (const TIdWithMapping &, const TIdWithMapping &)
TInt	DoFind ( TContactItemId )
void	HandleContactViewEvent (const CContactViewBase &, const TContactViewEvent &)
TBool	HandleItemAdded ( TContactViewEvent &)
TBool	HandleItemAddedL ( TContactViewEvent &)
TBool	HandleItemRemoved ( TContactViewEvent &)
TBool	HandleItemRemovedL ( TContactViewEvent &)
TBool	IdsEqual (const TIdWithMapping &, const TIdWithMapping &)
void	MappingComplete ()
void	MappingError ( TInt )
void	ResetMapping ()
void	SetStateInitializing ()
void	SetStateNotReady (const TContactViewEvent &)
void	SetStateReady (const TContactViewEvent &)
void	StartMapping (const TContactViewEvent &)
TInt	UpdateMappingsL ()

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()
	CContactViewBase::CContactViewBase(const CContactDatabase &)
	CContactViewBase::Close(const MContactViewObserver &)
	CContactViewBase::CompareContactIds(const CViewContact &,const CViewContact &)
	CContactViewBase::CompareContactsAndIdsL(const CViewContact &,const CViewContact &)const
	CContactViewBase::CompareFieldsL(const CViewContact &,const CViewContact &)
	CContactViewBase::ConstructL()
	CContactViewBase::ContactIsSortable(const CViewContact &)
	CContactViewBase::ContactsMatchingCriteriaL(const MDesCArray &,RPointerArray< CViewContact > &)
	CContactViewBase::ContactsMatchingPrefixL(const MDesCArray &,RPointerArray< CViewContact > &)
	CContactViewBase::Error()const
	CContactViewBase::FieldsWithSeparatorLC(const RPointerArray< CViewContact > &,TInt,const TDesC &)const
	CContactViewBase::FindDefaultViewSortPluginImplL()const
	CContactViewBase::FindSortPluginImplL(const TDesC8 &,TBool)const
	CContactViewBase::GetContactIdsL(const CArrayFix< TInt > &,CContactIdArray &)
	CContactViewBase::GetViewFindConfigPlugin()
	CContactViewBase::GetViewSortPluginImplUid()const
	CContactViewBase::IdsEqual(const TContactIdWithMapping &,const TContactIdWithMapping &)
	CContactViewBase::IdsMatch(const CViewContact &,const CViewContact &)
	CContactViewBase::IndexesEqual(const TContactIdWithMapping &,const TContactIdWithMapping &)
	CContactViewBase::InsertContactInView(RPointerArray< CViewContact > &,const CViewContact ,TBool,TInt )const
	CContactViewBase::IsContactSortable(const CViewContact &,TContactViewPreferences &)const
	CContactViewBase::LoadViewSortPluginL(TUid,TContactViewPreferences &)
	CContactViewBase::MatchesCriteriaL(const CViewContact &,const MDesCArray &)
	CContactViewBase::MatchesCriteriaL(const CViewContact &,const MDesCArray &,TSearchType)
	CContactViewBase::MatchesCriteriaL(const CViewContact &,const MDesCArray &,TSearchType,CContactViewBase::CContactViewBaseExtension *)
	CContactViewBase::NotifyObserverAsync(MContactViewObserver &,const TContactViewEvent &)
	CContactViewBase::NotifyObservers(const TContactViewEvent &)
	CContactViewBase::Open(MContactViewObserver &)
	CContactViewBase::OpenL(MContactViewObserver &)
	CContactViewBase::SetViewFindConfigPlugin(TUid)
	CContactViewBase::SortPluginImpl()const
	CContactViewBase::~CContactViewBase()

Inherited Enumerations
	CContactViewBase:TFunction
	CContactViewBase:TSearchType
	CContactViewBase:TState

Private Attributes
CContactViewBase *	iBaseView
MPbkContactSelector *	iContactSelector
RArray < TIdWithMapping >	iFilteredIdArray
CMapper *	iMapper
TContactViewEvent	iMappingCompleteEvent
RPointerArray < MContactViewObserver >	iPreBaseViewObservers

Inherited Attributes
	CContactViewBase::iDb
	CContactViewBase::iExtension
	CContactViewBase::iState

Constructor & Destructor Documentation

CPbkContactSubView(const CContactDatabase &, MPbkContactSelector &)

CPbkContactSubView	(	const CContactDatabase &	aDb,
		MPbkContactSelector &	aContactSelector
	)	[protected, inline]

C++ constructor.

Parameters

const CContactDatabase & aDb	an open contact db
MPbkContactSelector & aContactSelector	contact selector used to filter this view's contents

~CPbkContactSubView()

~CPbkContactSubView

(

)

[protected]

Destructor.

Member Functions Documentation

AddBaseViewPreEventHandlerL(MContactViewObserver &)

IMPORT_C void

AddBaseViewPreEventHandlerL

(

MContactViewObserver &

aObserver

)

Adds an event handler which sees all underlying view's events before this view handles the event. Use to update any data structure used in MPbkContactSelector::IsContactIncluded() .

Parameters

MContactViewObserver & aObserver

contact view observer

AddContactL(TContactItemId)

IMPORT_C void

AddContactL

(

TContactItemId

aContactId

)

Adds a contact to this sub view's set. Leaves with KErrNotFound if the contact id is not found from the db.

Parameters

TContactItemId aContactId

id of the contact to add.

AddMappingL(const TIdWithMapping &)

void

AddMappingL

(

const TIdWithMapping &

aMapping

)

[private]

Called by CMapper.

Parameters

const TIdWithMapping & aMapping

AllFieldsLC(TInt, const TDesC &)

HBufC *	AllFieldsLC	(	TInt	aIndex,
			const TDesC &	aSeparator
		)	const [virtual]

Returns a descriptor containing the contents of all fields for an item in the view.

The field separator is used to separate the contents of each field. It is not appended to the last field.

capability: ReadUserData

Parameters

TInt aIndex	The index of the contact item into the view.
const TDesC & aSeparator	The string to use to separate the fields.

AtL(TInt)

TContactItemId

AtL

(

TInt

aIndex

)

const [virtual]

Returns the contact item ID at the specified index into the view.

capability: ReadUserData

Parameters

TInt aIndex

Index of the contact item ID into the view.

CContactViewBase_Reserved_1(TFunction, TAny *)

TAny *	CContactViewBase_Reserved_1	(	TFunction	aFunction,
			TAny *	aParams
		)	[virtual]

Parameters

TFunction aFunction
TAny * aParams

CompareIndexes(const TIdWithMapping &, const TIdWithMapping &)

TInt	CompareIndexes	(	const TIdWithMapping &	aLhs,
			const TIdWithMapping &	aRhs
		)	[private, static]

Parameters

const TIdWithMapping & aLhs
const TIdWithMapping & aRhs

ConstructL(MContactViewObserver &, CContactViewBase &)

void	ConstructL	(	MContactViewObserver &	aObserver,
			CContactViewBase &	aBaseView
		)	[protected]

Second phase constructor.

Parameters

MContactViewObserver & aObserver	mandatory observer for this view
CContactViewBase & aBaseView	a contact view this view's contents is filtered from

ContactAtL(TInt)

const CViewContact &

ContactAtL

(

TInt

aIndex

)

const [virtual]

Returns the contact item at the specified index into the view.

capability: ReadUserData

Parameters

TInt aIndex

Index of the contact item into the view.

ContactSelector()

IMPORT_C MPbkContactSelector &

ContactSelector

(

)

const

Returns the current contact selector.

ContactViewPreferences()

TContactViewPreferences

ContactViewPreferences

(

)

[virtual]

Gets the view preferences.

capability: ReadUserData

CountL()

TInt

CountL

(

)

const [virtual]

Returns the number of contact items in the view.

capability: ReadUserData

DoFind(TContactItemId)

TInt

DoFind

(

TContactItemId

aId

)

const [private, inline]

Searches this view for the index of aId. If not found returns KErrNotFound.

Parameters

TContactItemId aId

FindL(TContactItemId)

TInt

FindL

(

TContactItemId

aId

)

const [virtual]

Returns the index into the view of the specified contact item.

capability: ReadUserData

Parameters

TContactItemId aId

The contact item ID to search for.

HandleContactViewEvent(const CContactViewBase &, const TContactViewEvent &)

void	HandleContactViewEvent	(	const CContactViewBase &	aView,
			const TContactViewEvent &	aEvent
		)	[private]

Handles an event from iBaseView and synchronizes this view's state accordingly.

Parameters

const CContactViewBase & aView
const TContactViewEvent & aEvent

HandleItemAdded(TContactViewEvent &)

TBool

HandleItemAdded

(

TContactViewEvent &

aEvent

)

[private]

Parameters

TContactViewEvent & aEvent

HandleItemAddedL(TContactViewEvent &)

TBool

HandleItemAddedL

(

TContactViewEvent &

aEvent

)

[private]

Handles item added event from iBaseView.

Parameters

TContactViewEvent & aEvent

HandleItemRemoved(TContactViewEvent &)

TBool

HandleItemRemoved

(

TContactViewEvent &

aEvent

)

[private]

Parameters

TContactViewEvent & aEvent

HandleItemRemovedL(TContactViewEvent &)

TBool

HandleItemRemovedL

(

TContactViewEvent &

aEvent

)

[private]

Handles item removed event from iBaseView.

Parameters

TContactViewEvent & aEvent

IdsEqual(const TIdWithMapping &, const TIdWithMapping &)

TBool	IdsEqual	(	const TIdWithMapping &	aLhs,
			const TIdWithMapping &	aRhs
		)	[private, static]

Parameters

const TIdWithMapping & aLhs
const TIdWithMapping & aRhs

MappingComplete()

void

MappingComplete

(

)

[private, inline]

Called by CMapper.

MappingError(TInt)

void

MappingError

(

TInt

aError

)

[private, inline]

Called by CMapper.

Parameters

TInt aError

NewL(MContactViewObserver &, const CContactDatabase &, CContactViewBase &, MPbkContactSelector &)

IMPORT_C CPbkContactSubView *	NewL	(	MContactViewObserver &	aObserver,
			const CContactDatabase &	aDb,
			CContactViewBase &	aBaseView,
			MPbkContactSelector &	aContactSelector
		)	[static]

Creates a new instance of this class.

Parameters

MContactViewObserver & aObserver	observer for this contact view
const CContactDatabase & aDb	contact database reference
CContactViewBase & aBaseView	the view this view is based on
MPbkContactSelector & aContactSelector	contact selector used to filter this view's contents

Refresh()

IMPORT_C void

Refresh

(

)

Refreshes the contents of this sub view by querying each contact again from the selector. Sends TContactViewEvent::EReady when this view is again ready for use. TContactViewEvent::ESortError is sent if there is an error.

RemoveBaseViewPreEventHandler(MContactViewObserver &)

IMPORT_C void

RemoveBaseViewPreEventHandler

(

MContactViewObserver &

aObserver

)

Removes a pre event handler registered with AddBaseViewPreEventHandlerL() .

Parameters

MContactViewObserver & aObserver

contact view observer

RemoveContact(TContactItemId)

IMPORT_C void

RemoveContact

(

TContactItemId

aContactId

)

Removes a contact from this sub view's set.

Parameters

TContactItemId aContactId

id of the contact to remove.

ResetMapping()

void

ResetMapping

(

)

[private]

Resets any mapping currently in progress.

SetContactSelector(MPbkContactSelector &)

IMPORT_C void

SetContactSelector

(

MPbkContactSelector &

aContactSelector

)

Changes the contacts included in this sub view. Sends TContactViewEvent::EUnavailable . TContactViewEvent::EReady is sent when this view is again ready for use. TContactViewEvent::ESortError is sent if there is an error.

Parameters

MPbkContactSelector & aContactSelector

contact selector used to filter this view's contents

SetStateInitializing()

void

SetStateInitializing

(

)

[private]

Switches this view to EInitializing state and notifies observers with TContactViewEvent::EUnavailable if the current state is EReady.

SetStateNotReady(const TContactViewEvent &)

void

SetStateNotReady

(

const TContactViewEvent &

aEvent

)

[private]

Switches this view to ENotReady state and notifies observers with aEvent.

Parameters

const TContactViewEvent & aEvent

SetStateReady(const TContactViewEvent &)

void

SetStateReady

(

const TContactViewEvent &

aEvent

)

[private]

Switches this view to EReady state and notifies observers with aEvent.

Parameters

const TContactViewEvent & aEvent

SortOrderL()

const RContactViewSortOrder &

SortOrderL

(

)

const [virtual]

Gets the view's sort order.

capability: ReadUserData

StartMapping(const TContactViewEvent &)

void

StartMapping

(

const TContactViewEvent &

aCompleteEvent

)

[private]

Starts mapping contacts from iBaseView to this view.

Parameters

const TContactViewEvent & aCompleteEvent

UpdateMappingsL()

TInt

UpdateMappingsL

(

)

[private]

Updates all this view's index mappings.

Member Data Documentation

CContactViewBase * iBaseView

CContactViewBase *

iBaseView

[private]

MPbkContactSelector * iContactSelector

MPbkContactSelector *

iContactSelector

[private]

RArray< TIdWithMapping > iFilteredIdArray

RArray < TIdWithMapping >

iFilteredIdArray

[private]

CMapper * iMapper

CMapper *

iMapper

[private]

TContactViewEvent iMappingCompleteEvent

TContactViewEvent

iMappingCompleteEvent

[private]

RPointerArray< MContactViewObserver > iPreBaseViewObservers

RPointerArray < MContactViewObserver >

iPreBaseViewObservers

[private]