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CMenuHandlerEng Class Reference

class CMenuHandlerEng : public CBase

Menu handler engine. Handler related menu functionality and objects (factory, handler list, ...) are collected in this class, to keep RMenu implementation and API clean. mcsmenu.lib

Since: S60 v5.0

Inherits from

CMenuHandlerEng
- CBase

Public Member Functions
	~CMenuHandlerEng()
CMenuOperation *	HandleCommandL(CMenuItem &, const TDesC8 &, const TDesC8 &, TRequestStatus &)
CMenuHandlerEng *	NewL(RMenu &)

Protected Member Functions
	CMenuHandlerEng(RMenu &)

Private Member Functions
CMenuHandler *	FindHandler(const TDesC &)
CMenuHandler *	LoadHandlerL(const TDesC &)

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 Attributes
RPointerArray< CMenuHandler >	iHandlers
RMenu &	iMenu

Constructor & Destructor Documentation

CMenuHandlerEng(RMenu &)

CMenuHandlerEng

(

RMenu &

aMenu

)

[protected]

Constructor.

Parameters

RMenu & aMenu

Menu.

~CMenuHandlerEng()

~CMenuHandlerEng

(

)

[virtual]

Destructor.

Member Functions Documentation

FindHandler(const TDesC &)

CMenuHandler *

FindHandler

(

const TDesC &

aType

)

[private]

Find loaded handler by type.

Parameters

const TDesC & aType

Type.

HandleCommandL(CMenuItem &, const TDesC8 &, const TDesC8 &, TRequestStatus &)

CMenuOperation *	HandleCommandL	(	CMenuItem &	aItem,
			const TDesC8 &	aCommand,
			const TDesC8 &	aParams,
			TRequestStatus &	aStatus
		)

Handle command.

Parameters

CMenuItem & aItem	Item.
const TDesC8 & aCommand	Command.
const TDesC8 & aParams
TRequestStatus & aStatus	Observer request status. When the operation completes, this status will be completed with the resulting error code.

LoadHandlerL(const TDesC &)

CMenuHandler *

LoadHandlerL

(

const TDesC &

aType

)

[private]

Load handler for given type.

Parameters

const TDesC & aType

Type.

NewL(RMenu &)

CMenuHandlerEng *

NewL

(

RMenu &

aMenu

)

[static]

Two-phased constructor.

Parameters

RMenu & aMenu

Menu.

Member Data Documentation

RPointerArray< CMenuHandler > iHandlers

RPointerArray< CMenuHandler >

iHandlers

[private]

RMenu & iMenu

RMenu &

iMenu

[private]