p_grabber.h File Reference

Grabber - Take exclusive access to a /dev/input event. More...

#include "mcr/standard/standard.h"
#include "mcr/standard/linux/p_standard.h"

Go to the source code of this file.

Classes
struct	mcr_Grabber

Macros
#define	MCR_EVENTINDEX(keyCode)   ((keyCode) / 8)
#define	MCR_EVENTBIT(keyCode)   (1 << ((keyCode) % 8))

Functions
MCR_API void	mcr_Grabber_init (struct mcr_Grabber *grabPt, struct mcr_context *ctx)
MCR_API void	mcr_Grabber_ctor (struct mcr_Grabber *grabPt, struct mcr_context *ctx, bool blocking, const char *path)
MCR_API int	mcr_Grabber_deinit (struct mcr_Grabber *grabPt)
MCR_API bool	mcr_Grabber_blocking (struct mcr_Grabber *grabPt)
MCR_API int	mcr_Grabber_set_blocking (struct mcr_Grabber *grabPt, bool enable)
MCR_API const char *	mcr_Grabber_path (struct mcr_Grabber *grabPt)
MCR_API int	mcr_Grabber_set_path (struct mcr_Grabber *grabPt, const char *path)
MCR_API bool	mcr_Grabber_enabled (struct mcr_Grabber *grabPt)
MCR_API int	mcr_Grabber_set_enabled (struct mcr_Grabber *grabPt, bool enable)

Detailed Description

Grabber - Take exclusive access to a /dev/input event.

Definition in file p_grabber.h.

Function Documentation

mcr_Grabber_blocking()

MCR_API bool mcr_Grabber_blocking

(

struct mcr_Grabber *

grabPt

)

mcr_Grabber::blocking

mcr_Grabber_enabled()

MCR_API bool mcr_Grabber_enabled

(

struct mcr_Grabber *

grabPt

)

Get enabled state, and set the grabber enabled state to the same.

mcr_Grabber_init()

MCR_API void mcr_Grabber_init	(	struct mcr_Grabber *	grabPt,
		struct mcr_context *	ctx
	)

ctor

mcr_Grabber_path()

MCR_API const char* mcr_Grabber_path

(

struct mcr_Grabber *

grabPt

)

mcr_Grabber::path

mcr_Grabber_set_blocking()

MCR_API int mcr_Grabber_set_blocking	(	struct mcr_Grabber *	grabPt,
		bool	enable
	)

mcr_Grabber::blocking, and will also set EVIOCGRAB if currently enabled.

mcr_Grabber_set_enabled()

MCR_API int mcr_Grabber_set_enabled	(	struct mcr_Grabber *	grabPt,
		bool	enable
	)

Allow or disallow this object to function.

Returns

reterr

mcr_Grabber_set_path()

MCR_API int mcr_Grabber_set_path	(	struct mcr_Grabber *	grabPt,
		const char *	path
	)

mcr_Grabber::path