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CExtDisplayConnectionProviderInterface Class Reference

class CExtDisplayConnectionProviderInterface : public CBase

Mixin class for external display connection provider plugins.

Inherits from

CExtDisplayConnectionProviderInterface
- CBase

Public Member Functions
	~CExtDisplayConnectionProviderInterface()
TExtDisplayConnectionProviderConnType	ExtDisplayConnType()
TInt	ExtDisplayId()
CExtDisplayConnectionProviderInterface *	NewL()
void	SetExtDisplayConnectionProviderCallback(MExtDisplayConnectionProviderCallback &)

Protected Member Functions
	CExtDisplayConnectionProviderInterface()

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
TUid	iInstanceKey

Constructor & Destructor Documentation

CExtDisplayConnectionProviderInterface()

IMPORT_C

CExtDisplayConnectionProviderInterface

(

)

[protected]

Constructor.

~CExtDisplayConnectionProviderInterface()

IMPORT_C

~CExtDisplayConnectionProviderInterface

(

)

[virtual]

Default destructor.

Member Functions Documentation

ExtDisplayConnType()

TExtDisplayConnectionProviderConnType

ExtDisplayConnType

(

)

[pure virtual]

Function to be implemented by connection provider that indicates the external display connection type

ExtDisplayId()

TInt

ExtDisplayId

(

)

[pure virtual]

Function to be implemented by connection provider that indicates the display id that should be used for the external display port.

NewL()

CExtDisplayConnectionProviderInterface *

NewL

(

)

[static]

Allocates and constructs a new provider plugin.

Uses ECOM to instantiate a new provider plugin. Can leave with any of the system-wide error codes.

leave: KErrNotSupported There is no support for external displays.

SetExtDisplayConnectionProviderCallback(MExtDisplayConnectionProviderCallback &)

void

SetExtDisplayConnectionProviderCallback

(

MExtDisplayConnectionProviderCallback &

aCallback

)

[pure virtual]

Function to be implemented by connection provider that allows the callback to be set.

Parameters

MExtDisplayConnectionProviderCallback & aCallback

A reference to an object that can be used by the provider to send events back to the client.

Member Data Documentation

TUid iInstanceKey

TUid

iInstanceKey

[private]

Required by ECOM.