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CUpnpShowCommand Class Reference

class CUpnpShowCommand : public CBase

Inherits from

CUpnpShowCommand
- CBase

Public Member Functions
	~CUpnpShowCommand ()
IMPORT_C TBool	IsAvailableL ()
IMPORT_C CUpnpShowCommand *	NewL ()
IMPORT_C CUpnpShowCommand *	NewL ( MUpnpCommandObserver *)
IMPORT_C void	ShowImageL (const TDesC &)
IMPORT_C void	ShowVideoL (const TDesC &)
IMPORT_C void	StartShowingL ()
IMPORT_C void	StopShowingL ()

Private Member Functions
	CUpnpShowCommand ( MUpnpCommandObserver *)
void	ConstructL ()

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
CUpnpCommandCallbackAdapter *	iAdapter
CUpnpCommand *	iCommand
MUpnpCommandObserver *	iObserver

Constructor & Destructor Documentation

CUpnpShowCommand(MUpnpCommandObserver *)

CUpnpShowCommand

(

MUpnpCommandObserver *

aObserver

)

[private]

Constructor

Since: S60 3.2

Parameters

MUpnpCommandObserver * aObserver

(MUpnpCommandObserver*) The observer instance can be NULL

~CUpnpShowCommand()

~CUpnpShowCommand

(

)

[virtual]

Destructor.

Since: S60 3.2

Member Functions Documentation

ConstructL()

void

ConstructL

(

)

[private]

Second phase constructor

Since: S60 3.2

IsAvailableL()

IMPORT_C TBool

IsAvailableL

(

)

[static]

Returns the availability information of the command.

Since: S60 3.2

NewL()

IMPORT_C CUpnpShowCommand *

NewL

(

)

[static]

Creates a new UpnpCommand for image and video showing purposes. Does not instantiate Upnp Framework services yet at this point.

Leaves with KErrNotReady if Upnp dedicated IAP is not set, or with using standard e32err.h error code if construction fails.

Since: S60 3.2

NewL(MUpnpCommandObserver *)

IMPORT_C CUpnpShowCommand *

NewL

(

MUpnpCommandObserver *

aObserver

)

[static]

Creates a new UpnpCommand for image and video showing purposes. Does not instantiate Upnp Framework services yet at this point.

Leaves if the given observer instance is not valid.

Since: S60 3.2

Parameters

MUpnpCommandObserver * aObserver

(MUpnpCommandObserver*) The observer instance

ShowImageL(const TDesC &)

IMPORT_C void

ShowImageL

(

const TDesC &

aFilename

)

Shows the given images on a remote Upnp Media Rendering device. The method is asynchronous. Upnp Framework resources will be allocated, if not yet allocated (by calling StartShowingL).

MUpnpCommandObserver::CommandComplete callback method is used to delived the return the return code of the operation.

Leaves if the operation fails, or if the user cancels the operations. Standard system wide (e32err.h) error codes will be used.

Since: S60 3.2

Parameters

const TDesC & aFilename

(const TDesC&) filename (including path)

ShowVideoL(const TDesC &)

IMPORT_C void

ShowVideoL

(

const TDesC &

aFilename

)

Shows the given video on a remote Upnp Media Rendering device. The method is asynchronous. Upnp Framework resources will be allocated, if not yet allocated (by calling StartShowingL).

MUpnpCommandObserver::CommandComplete callback method is used to delived the return the return code of the operation.

Leaves if the operation fails, or if the user cancels the operations. Standard system wide (e32err.h) error codes will be used.

Since: S60 3.2

Parameters

const TDesC & aFilename

(const TDesC&) filename (including path)

StartShowingL()

IMPORT_C void

StartShowingL

(

)

Starts showing. Allocates Upnp Framework resources. The target rendering device will be queried from the user using an UI component. Local Media Server sharing will be activated (if not yet activated).

Leaves if the Upnp Framework resource allocation fails. Standard system wide (e32err.h) error codes will be used.

Since: S60 3.2

StopShowingL()

IMPORT_C void

StopShowingL

(

)

Stops showing. Releases all Upnp Framework resources. Local Media Server sharing state will be returned to it's original state.

Leaves if the operation fails. Standard system wide (e32err.h) error codes will be used.

Since: S60 3.2

Member Data Documentation

CUpnpCommandCallbackAdapter * iAdapter

CUpnpCommandCallbackAdapter *

iAdapter

[private]

CUpnpCommand * iCommand

CUpnpCommand *

iCommand

[private]

MUpnpCommandObserver * iObserver

MUpnpCommandObserver *

iObserver

[private]