Pileus Git - ~andy/gtk/blob - gdk/gdkinput.h

   1 #ifndef __GDK_INPUT_H__
   2 #define __GDK_INPUT_H__
   3
   4 #include <gdk/gdktypes.h>
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif /* __cplusplus */
   9
  10 typedef struct _GdkDeviceKey        GdkDeviceKey;
  11 typedef struct _GdkDeviceInfo       GdkDeviceInfo;
  12 typedef struct _GdkTimeCoord        GdkTimeCoord;
  13
  14 typedef enum
  15 {
  16   GDK_EXTENSION_EVENTS_NONE,
  17   GDK_EXTENSION_EVENTS_ALL,
  18   GDK_EXTENSION_EVENTS_CURSOR
  19 } GdkExtensionMode;
  20
  21 typedef enum
  22 {
  23   GDK_SOURCE_MOUSE,
  24   GDK_SOURCE_PEN,
  25   GDK_SOURCE_ERASER,
  26   GDK_SOURCE_CURSOR
  27 } GdkInputSource;
  28
  29 typedef enum
  30 {
  31   GDK_MODE_DISABLED,
  32   GDK_MODE_SCREEN,
  33   GDK_MODE_WINDOW
  34 } GdkInputMode;
  35
  36 typedef enum
  37 {
  38   GDK_AXIS_IGNORE,
  39   GDK_AXIS_X,
  40   GDK_AXIS_Y,
  41   GDK_AXIS_PRESSURE,
  42   GDK_AXIS_XTILT,
  43   GDK_AXIS_YTILT,
  44   GDK_AXIS_LAST
  45 } GdkAxisUse;
  46
  47 struct _GdkDeviceInfo
  48 {
  49   guint32 deviceid;
  50   gchar *name;
  51   GdkInputSource source;
  52   GdkInputMode mode;
  53   gint has_cursor;      /* TRUE if the X pointer follows device motion */
  54   gint num_axes;
  55   GdkAxisUse *axes;    /* Specifies use for each axis */
  56   gint num_keys;
  57   GdkDeviceKey *keys;
  58 };
  59
  60 struct _GdkDeviceKey
  61 {
  62   guint keyval;
  63   GdkModifierType modifiers;
  64 };
  65
  66 struct _GdkTimeCoord
  67 {
  68   guint32 time;
  69   gdouble x;
  70   gdouble y;
  71   gdouble pressure;
  72   gdouble xtilt;
  73   gdouble ytilt;
  74 };
  75
  76 GList *       gdk_input_list_devices         (void);
  77 void          gdk_input_set_extension_events (GdkWindow        *window,
  78                                               gint              mask,
  79                                               GdkExtensionMode  mode);
  80 void          gdk_input_set_source           (guint32           deviceid,
  81                                               GdkInputSource    source);
  82 gboolean      gdk_input_set_mode             (guint32           deviceid,
  83                                               GdkInputMode      mode);
  84 void          gdk_input_set_axes             (guint32           deviceid,
  85                                               GdkAxisUse       *axes);
  86 void          gdk_input_set_key              (guint32           deviceid,
  87                                               guint             index,
  88                                               guint             keyval,
  89                                               GdkModifierType   modifiers);
  90 void          gdk_input_window_get_pointer   (GdkWindow        *window,
  91                                               guint32           deviceid,
  92                                               gdouble          *x,
  93                                               gdouble          *y,
  94                                               gdouble          *pressure,
  95                                               gdouble          *xtilt,
  96                                               gdouble          *ytilt,
  97                                               GdkModifierType  *mask);
  98 GdkTimeCoord *gdk_input_motion_events        (GdkWindow        *window,
  99                                               guint32           deviceid,
 100                                               guint32           start,
 101                                               guint32           stop,
 102                                               gint             *nevents_return);
 103
 104 #ifdef __cplusplus
 105 }
 106 #endif /* __cplusplus */
 107
 108 #endif /* __GDK_INPUT_H__ */