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CAlfCanvasVisualHandler Class Reference

class CAlfCanvasVisualHandler : public CAlfVisualHandler

Inherits from

Public Member Functions
CAlfCanvasVisualHandler ( MAlfInterfaceProvider &)
IMPORT_C void ConstructL ( CHuiVisual *, CHuiControl &, CHuiLayout *)
IMPORT_C TAny * GetInterface (const THuiInterfaceSupport &)
IMPORT_C void HandleCmdL ( TInt , const TDesC8 &, TDes8 &)
IMPORT_C MAlfExtension * NewL ( MAlfInterfaceProvider &, CHuiControl *, CHuiLayout *)
IMPORT_C void Release ()
Protected Member Functions
~CAlfCanvasVisualHandler ()
IMPORT_C void VisualHandlerExtension (const TUid &, TAny **)
Inherited Functions
CAlfVisualHandler::CAlfVisualHandler(MAlfInterfaceProvider &)
CAlfVisualHandler::HuiVisualAboutToTerminate()
CAlfVisualHandler::~CAlfVisualHandler()
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
TCanvasVisualHandlerPrivateData * iLineVisualPrivateData
Inherited Attributes
CAlfVisualHandler::iResolver
CAlfVisualHandler::iVisual

Constructor & Destructor Documentation

CAlfCanvasVisualHandler(MAlfInterfaceProvider &)

IMPORT_C CAlfCanvasVisualHandler ( MAlfInterfaceProvider & aResolver )

Constructor. CAlfVisualHandler::CAlfVisualHandler()

Parameters

MAlfInterfaceProvider & aResolver

~CAlfCanvasVisualHandler()

IMPORT_C ~CAlfCanvasVisualHandler ( ) [protected]

Member Functions Documentation

ConstructL(CHuiVisual *, CHuiControl &, CHuiLayout *)

IMPORT_C void ConstructL ( CHuiVisual * aVisual,
CHuiControl & aOwner,
CHuiLayout * aParentLayout
) [virtual]

Constructor. CAlfVisualHandler::ConstructL()

Parameters

CHuiVisual * aVisual
CHuiControl & aOwner
CHuiLayout * aParentLayout

GetInterface(const THuiInterfaceSupport &)

IMPORT_C TAny * GetInterface ( const THuiInterfaceSupport & aInterface )

Gets the hui visual handled by this class.

Parameters

const THuiInterfaceSupport & aInterface Return parameter containing the visual.

HandleCmdL(TInt, const TDesC8 &, TDes8 &)

IMPORT_C void HandleCmdL ( TInt aCommandId,
const TDesC8 & aInputBuffer,
TDes8 & aResponse
)

Handle a command for this visual that has come from the client. TAlfredServerIPC

Parameters

TInt aCommandId The TAlfredServerIPC enum specifying what command to execute.
const TDesC8 & aInputBuffer The input parameters for this command, will be cast to the correct types internally.
TDes8 & aResponse The return value for this command. Will be cast to correct type at the client side.

NewL(MAlfInterfaceProvider &, CHuiControl *, CHuiLayout *)

IMPORT_C MAlfExtension * NewL ( MAlfInterfaceProvider & aResolver,
CHuiControl * aOwner,
CHuiLayout * aParentLayout
) [static]

Constructor. CAlfVisualHandler::NewL()

Parameters

MAlfInterfaceProvider & aResolver
CHuiControl * aOwner
CHuiLayout * aParentLayout

Release()

IMPORT_C void Release ( )

Release this visual handler.

VisualHandlerExtension(const TUid &, TAny **)

IMPORT_C void VisualHandlerExtension ( const TUid & aExtensionUid,
TAny ** aExtensionParameters
) [protected, virtual]

Parameters

const TUid & aExtensionUid
TAny ** aExtensionParameters

Member Data Documentation

TCanvasVisualHandlerPrivateData * iLineVisualPrivateData

TCanvasVisualHandlerPrivateData * iLineVisualPrivateData [private]

Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.