gtk2/gdk/gdkinput.h

#ifndef __GDK_INPUT_H__
#define __GDK_INPUT_H__

#include <gdk/gdktypes.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

typedef struct _GdkDeviceKey	    GdkDeviceKey;
typedef struct _GdkDeviceInfo	    GdkDeviceInfo;
typedef struct _GdkTimeCoord	    GdkTimeCoord;

typedef enum
{
  GDK_EXTENSION_EVENTS_NONE,
  GDK_EXTENSION_EVENTS_ALL,
  GDK_EXTENSION_EVENTS_CURSOR
} GdkExtensionMode;

typedef enum
{
  GDK_SOURCE_MOUSE,
  GDK_SOURCE_PEN,
  GDK_SOURCE_ERASER,
  GDK_SOURCE_CURSOR
} GdkInputSource;

typedef enum
{
  GDK_MODE_DISABLED,
  GDK_MODE_SCREEN,
  GDK_MODE_WINDOW
} GdkInputMode;

typedef enum
{
  GDK_AXIS_IGNORE,
  GDK_AXIS_X,
  GDK_AXIS_Y,
  GDK_AXIS_PRESSURE,
  GDK_AXIS_XTILT,
  GDK_AXIS_YTILT,
  GDK_AXIS_LAST
} GdkAxisUse;

struct _GdkDeviceInfo
{
  guint32 deviceid;
  gchar *name;
  GdkInputSource source;
  GdkInputMode mode;
  gint has_cursor;	/* TRUE if the X pointer follows device motion */
  gint num_axes;
  GdkAxisUse *axes;    /* Specifies use for each axis */
  gint num_keys;
  GdkDeviceKey *keys;
};

struct _GdkDeviceKey
{
  guint keyval;
  GdkModifierType modifiers;
};

struct _GdkTimeCoord
{
  guint32 time;
  gdouble x;
  gdouble y;
  gdouble pressure;
  gdouble xtilt;
  gdouble ytilt;
};

GList *gdk_input_list_devices		    (void);
void gdk_input_set_extension_events	    (GdkWindow *window,
					     gint mask,
					     GdkExtensionMode mode);
void gdk_input_set_source		    (guint32 deviceid,
					     GdkInputSource source);
gint gdk_input_set_mode			    (guint32 deviceid,
					     GdkInputMode mode);
void gdk_input_set_axes			    (guint32 deviceid,
					     GdkAxisUse *axes);
void gdk_input_set_key			    (guint32 deviceid,
					     guint   index,
					     guint   keyval,
					     GdkModifierType modifiers);
void gdk_input_window_get_pointer     (GdkWindow       *window,
				       guint32	       deviceid,
				       gdouble	       *x,
				       gdouble	       *y,
				       gdouble	       *pressure,
				       gdouble	       *xtilt,
				       gdouble	       *ytilt,
				       GdkModifierType *mask);

GdkTimeCoord *gdk_input_motion_events (GdkWindow *window,
				       guint32 deviceid,
				       guint32 start,
				       guint32 stop,
				       gint *nevents_return);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __GDK_INPUT_H__ */