keysyms/xcb_keysyms.h

   1 #ifndef __XCB_KEYSYMS_H__
   2 #define __XCB_KEYSYMS_H__
   3
   4 #include <xcb/xcb.h>
   5
   6
   7 #ifdef __cplusplus
   8 extern "C" {
   9 #endif
  10
  11
  12 typedef struct _XCBKeySymbols xcb_key_symbols_t;
  13
  14 xcb_key_symbols_t *xcb_key_symbols_alloc        (xcb_connection_t         *c);
  15
  16 void           xcb_key_symbols_free         (xcb_key_symbols_t         *syms);
  17
  18 xcb_keysym_t      xcb_key_symbols_get_keysym    (xcb_key_symbols_t         *syms,
  19                                           xcb_keycode_t             keycode,
  20                                           int                    col);
  21
  22 /**
  23  * @brief Get the keycodes attached to a keysyms.
  24  * There can be several value, so what is returned is an array of keycode
  25  * terminated by XCB_NO_SYMBOL. You are responsible to free it.
  26  * Be aware that this function can be slow. It will convert all
  27  * combinations of all available keycodes to keysyms to find the ones that
  28  * match.
  29  * @param syms Key symbols.
  30  * @param keysym The keysym to look for.
  31  * @return A XCB_NO_SYMBOL terminated array of keycode, or NULL if nothing is found.
  32  */
  33 xcb_keycode_t * xcb_key_symbols_get_keycode(xcb_key_symbols_t *syms,
  34                                             xcb_keysym_t keysym);
  35
  36 xcb_keysym_t      xcb_key_press_lookup_keysym   (xcb_key_symbols_t         *syms,
  37                                           xcb_key_press_event_t      *event,
  38                                           int                    col);
  39
  40 xcb_keysym_t      xcb_key_release_lookup_keysym (xcb_key_symbols_t         *syms,
  41                                           xcb_key_release_event_t    *event,
  42                                           int                    col);
  43
  44 int            xcb_refresh_keyboard_mapping (xcb_key_symbols_t         *syms,
  45                                           xcb_mapping_notify_event_t *event);
  46
  47 /* TODO:  need XLookupString equivalent */
  48
  49 /* Tests for classes of symbols */
  50
  51 int xcb_is_keypad_key        (xcb_keysym_t keysym);
  52
  53 int xcb_is_private_keypad_key (xcb_keysym_t keysym);
  54
  55 int xcb_is_cursor_key        (xcb_keysym_t keysym);
  56
  57 int xcb_is_pf_key            (xcb_keysym_t keysym);
  58
  59 int xcb_is_function_key      (xcb_keysym_t keysym);
  60
  61 int xcb_is_misc_function_key  (xcb_keysym_t keysym);
  62
  63 int xcb_is_modifier_key      (xcb_keysym_t keysym);
  64
  65
  66 #ifdef __cplusplus
  67 }
  68 #endif
  69
  70
  71 #endif /* __XCB_KEYSYMS_H__ */