src/libds/seat.h

   1 #ifndef DS_SEAT_H
   2 #define DS_SEAT_H
   3
   4 #include "libds/keyboard.h"
   5 #include "libds/seat.h"
   6
   7 struct ds_seat_pointer_grab;
   8
   9 struct ds_pointer_grab_interface
  10 {
  11     void (*enter)(struct ds_seat_pointer_grab *grab,
  12             struct ds_surface *surface, double sx, double sy);
  13     void (*clear_focus)(struct ds_seat_pointer_grab *grab);
  14     void (*motion)(struct ds_seat_pointer_grab *grab, uint32_t time_msec,
  15             double sx, double sy);
  16     uint32_t (*button)(struct ds_seat_pointer_grab *grab, uint32_t time_msec,
  17             uint32_t button, enum ds_button_state state);
  18     void (*axis)(struct ds_seat_pointer_grab *grab, uint32_t time_msec,
  19             enum ds_axis_orientation orientation, double value,
  20             int32_t value_discrete, enum ds_axis_source source);
  21     void (*frame)(struct ds_seat_pointer_grab *grab);
  22     void (*cancel)(struct ds_seat_pointer_grab *grab);
  23 };
  24
  25 struct ds_seat_keyboard_grab;
  26
  27 struct ds_keyboard_grab_interface
  28 {
  29     void (*enter)(struct ds_seat_keyboard_grab *grab,
  30             struct ds_surface *surface, uint32_t keycodes[],
  31             size_t num_keycodes, struct ds_keyboard_modifiers *modifiers);
  32     void (*clear_focus)(struct ds_seat_keyboard_grab *grab);
  33     void (*key)(struct ds_seat_keyboard_grab *grab, uint32_t time_msec,
  34             uint32_t key, uint32_t state);
  35     void (*modifiers)(struct ds_seat_keyboard_grab *grab,
  36             struct ds_keyboard_modifiers *modifiers);
  37     void (*cancel)(struct ds_seat_keyboard_grab *grab);
  38 };
  39
  40 struct ds_touch_point;
  41
  42 struct ds_seat_touch_grab;
  43
  44 struct ds_touch_grab_interface
  45 {
  46     uint32_t (*down)(struct ds_seat_touch_grab *grab, uint32_t time_msec,
  47             struct ds_touch_point *point);
  48     void (*up)(struct ds_seat_touch_grab *grab, uint32_t time_msec,
  49             struct ds_touch_point *point);
  50     void (*motion)(struct ds_seat_touch_grab *grab, uint32_t time_msec,
  51             struct ds_touch_point *point);
  52     void (*enter)(struct ds_seat_touch_grab *grab, uint32_t time_msec,
  53             struct ds_touch_point *point);
  54     void (*frame)(struct ds_seat_touch_grab *grab);
  55     void (*cancel)(struct ds_seat_touch_grab *grab);
  56 };
  57
  58 struct ds_seat_pointer_grab
  59 {
  60     const struct ds_pointer_grab_interface *iface;
  61     struct ds_seat *seat;
  62     void *data;
  63 };
  64
  65 struct ds_seat_keyboard_grab
  66 {
  67     const struct ds_keyboard_grab_interface *iface;
  68     struct ds_seat *seat;
  69     void *data;
  70 };
  71
  72 struct ds_seat_touch_grab
  73 {
  74     const struct ds_touch_grab_interface *iface;
  75     struct ds_seat *seat;
  76     void *data;
  77 };
  78
  79 void ds_seat_pointer_start_grab(struct ds_seat *seat,
  80         struct ds_seat_pointer_grab *grab);
  81
  82 void ds_seat_pointer_end_grab(struct ds_seat *seat);
  83
  84 void ds_seat_pointer_enter(struct ds_seat *seat, struct ds_surface *surface,
  85         double sx, double sy);
  86
  87 void ds_seat_pointer_clear_focus(struct ds_seat *seat);
  88
  89 void ds_seat_pointer_send_motion(struct ds_seat *seat, uint32_t time_msec,
  90         double sx, double sy);
  91
  92 uint32_t ds_seat_pointer_send_button(struct ds_seat *seat, uint32_t time_msec,
  93         uint32_t button, enum ds_button_state state);
  94
  95 void ds_seat_pointer_send_axis(struct ds_seat *seat, uint32_t time_msec,
  96         enum ds_axis_orientation orientation, double value,
  97         int32_t value_discrete, enum ds_axis_source source);
  98
  99 void ds_seat_pointer_send_frame(struct ds_seat *seat);
 100
 101 void ds_seat_keyboard_start_grab(struct ds_seat *seat,
 102         struct ds_seat_keyboard_grab *grab);
 103
 104 void ds_seat_keyboard_end_grab(struct ds_seat *seat);
 105
 106 void ds_seat_keyboard_enter(struct ds_seat *seat, struct ds_surface *surface,
 107         uint32_t keycodes[], size_t num_keycodes,
 108         struct ds_keyboard_modifiers *modifiers);
 109
 110 void ds_seat_keyboard_clear_focus(struct ds_seat *seat);
 111
 112 void ds_seat_keyboard_send_key(struct ds_seat *seat, uint32_t time_msec,
 113         uint32_t key, uint32_t state);
 114
 115 void ds_seat_keyboard_send_modifiers(struct ds_seat *seat,
 116         struct ds_keyboard_modifiers *modifiers);
 117
 118 void ds_seat_touch_start_grab(struct ds_seat *seat,
 119         struct ds_seat_touch_grab *grab);
 120
 121 void ds_seat_touch_end_grab(struct ds_seat *seat);
 122
 123 uint32_t ds_seat_touch_send_down(struct ds_seat *seat,
 124         struct ds_surface *surface, uint32_t time_msec, int32_t touch_id,
 125         double sx, double sy);
 126
 127 void ds_seat_touch_send_up(struct ds_seat *seat, uint32_t time_msec,
 128         int32_t touch_id);
 129
 130 void ds_seat_touch_send_motion(struct ds_seat *seat, uint32_t time_msec,
 131         int32_t touch_id, double sx, double sy);
 132
 133 void ds_seat_touch_send_frame(struct ds_seat *seat);
 134
 135 #endif