cOsdProvider Class Reference

#include <osd.h>

List of all members.

Public Member Functions
	cOsdProvider (void)
virtual	~cOsdProvider ()
Static Public Member Functions
static cOsd *	NewOsd (int Left, int Top)
static void	Shutdown (void)
	Shuts down the OSD provider facility by deleting the current OSD provider.
Protected Member Functions
virtual cOsd *	CreateOsd (int Left, int Top)=0

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Detailed Description

Definition at line 378 of file osd.h.

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Constructor & Destructor Documentation

cOsdProvider::cOsdProvider

(

void

)

virtual cOsdProvider::~cOsdProvider

(

)

[virtual]

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Member Function Documentation

virtual cOsd* cOsdProvider::CreateOsd	(	int	Left,
		int	Top
	)		[protected, pure virtual]

Returns a pointer to a newly created cOsd object, which will be located at the given coordinates.

static cOsd* cOsdProvider::NewOsd	(	int	Left,
		int	Top
	)		[static]

Returns a pointer to a newly created cOsd object, which will be located at the given coordinates. When the cOsd object is no longer needed, the caller must delete it. If the OSD is already in use, or there is no OSD provider, a dummy OSD is returned so that the caller may always use the returned pointer without having to check it every time it is accessed.

static void cOsdProvider::Shutdown

(

void

)

[static]

Shuts down the OSD provider facility by deleting the current OSD provider.

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The documentation for this class was generated from the following file:

• contrib/sasc-ng/sc/include/vdr/osd.h