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 gint 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
  99 GdkTimeCoord *gdk_input_motion_events (GdkWindow *window,
 100                                        guint32 deviceid,
 101                                        guint32 start,
 102                                        guint32 stop,
 103                                        gint *nevents_return);
 104
 105 #ifdef __cplusplus
 106 }
 107 #endif /* __cplusplus */
 108
 109 #endif /* __GDK_INPUT_H__ */