Types and Defines fore BrlAPI Key Codes(3)

NAME
Types and Defines fore BrlAPI Key Codes -

  Macros
#define BRLAPI_PRIxKEYCODE PRIx64
#define BRLAPI_PRIuKEYCODE PRIu64
#define BRLAPI_KEY_MAX UINT64_C(0XFFFFFFFFFFFFFFFF)
#define BRLAPI_KEY_FLAGS_MASK UINT64_C(0XFFFFFFFF00000000)
#define BRLAPI_KEY_FLAGS_SHIFT 32
#define BRLAPI_KEY_FLG(v) ((brlapi_keyCode_t)(v) << BRLAPI_KEY_FLAGS_SHIFT)
#define BRLAPI_KEY_FLG_MOD1 BRLAPI_KEY_FLG(0x00000008)
#define BRLAPI_KEY_FLG_MOD2 BRLAPI_KEY_FLG(0x00000010)
#define BRLAPI_KEY_FLG_MOD3 BRLAPI_KEY_FLG(0x00000020)
#define BRLAPI_KEY_FLG_MOD4 BRLAPI_KEY_FLG(0x00000040)
#define BRLAPI_KEY_FLG_MOD5 BRLAPI_KEY_FLG(0x00000080)
#define BRLAPI_KEY_TYPE_MASK UINT64_C(0X00000000E0000000)
#define BRLAPI_KEY_TYPE_SHIFT 29
#define BRLAPI_KEY_TYPE_CMD UINT64_C(0X0000000020000000)
#define BRLAPI_KEY_TYPE_SYM UINT64_C(0X0000000000000000)
#define BRLAPI_KEY_CODE_MASK UINT64_C(0X000000001FFFFFFF)
#define BRLAPI_KEY_CODE_SHIFT 0
#define BRLAPI_KEY_CMD_BLK_MASK UINT64_C(0X1FFF0000)
#define BRLAPI_KEY_CMD_BLK_SHIFT 16
#define BRLAPI_KEY_CMD_ARG_MASK UINT64_C(0X0000FFFF)
#define BRLAPI_KEY_CMD_ARG_SHIFT 0
#define BRLAPI_KEY_CMD(v) ((v) << BRLAPI_KEY_CMD_BLK_SHIFT)
#define BRLAPI_KEY_SYM_BACKSPACE UINT64_C(0X0000FF08)
#define BRLAPI_KEY_SYM_TAB UINT64_C(0X0000FF09)
#define BRLAPI_KEY_SYM_LINEFEED UINT64_C(0X0000FF0D)
#define BRLAPI_KEY_SYM_ESCAPE UINT64_C(0X0000FF1B)
#define BRLAPI_KEY_SYM_HOME UINT64_C(0X0000FF50)
#define BRLAPI_KEY_SYM_LEFT UINT64_C(0X0000FF51)
#define BRLAPI_KEY_SYM_UP UINT64_C(0X0000FF52)
#define BRLAPI_KEY_SYM_RIGHT UINT64_C(0X0000FF53)
#define BRLAPI_KEY_SYM_DOWN UINT64_C(0X0000FF54)
#define BRLAPI_KEY_SYM_PAGE_UP UINT64_C(0X0000FF55)
#define BRLAPI_KEY_SYM_PAGE_DOWN UINT64_C(0X0000FF56)
#define BRLAPI_KEY_SYM_END UINT64_C(0X0000FF57)
#define BRLAPI_KEY_SYM_INSERT UINT64_C(0X0000FF63)
#define BRLAPI_KEY_SYM_FUNCTION UINT64_C(0X0000FFBE)
#define BRLAPI_KEY_SYM_DELETE UINT64_C(0X0000FFFF)
#define BRLAPI_KEY_SYM_UNICODE UINT64_C(0X01000000)

  Typedefs
typedef uint64_t brlapi_keyCode_t
#define BRLAPI_KEY_CMD_NOOP (BRLAPI_KEY_CMD(0) + 0)
#define BRLAPI_KEY_CMD_LNUP (BRLAPI_KEY_CMD(0) + 1)
#define BRLAPI_KEY_CMD_LNDN (BRLAPI_KEY_CMD(0) + 2)
#define BRLAPI_KEY_CMD_WINUP (BRLAPI_KEY_CMD(0) + 3)
#define BRLAPI_KEY_CMD_WINDN (BRLAPI_KEY_CMD(0) + 4)
#define BRLAPI_KEY_CMD_PRDIFLN (BRLAPI_KEY_CMD(0) + 5)
#define BRLAPI_KEY_CMD_NXDIFLN (BRLAPI_KEY_CMD(0) + 6)
#define BRLAPI_KEY_CMD_ATTRUP (BRLAPI_KEY_CMD(0) + 7)
#define BRLAPI_KEY_CMD_ATTRDN (BRLAPI_KEY_CMD(0) + 8)
#define BRLAPI_KEY_CMD_TOP (BRLAPI_KEY_CMD(0) + 9)
#define BRLAPI_KEY_CMD_BOT (BRLAPI_KEY_CMD(0) + 10)
#define BRLAPI_KEY_CMD_TOP_LEFT (BRLAPI_KEY_CMD(0) + 11)
#define BRLAPI_KEY_CMD_BOT_LEFT (BRLAPI_KEY_CMD(0) + 12)
#define BRLAPI_KEY_CMD_PRPGRPH (BRLAPI_KEY_CMD(0) + 13)
#define BRLAPI_KEY_CMD_NXPGRPH (BRLAPI_KEY_CMD(0) + 14)
#define BRLAPI_KEY_CMD_PRPROMPT (BRLAPI_KEY_CMD(0) + 15)
#define BRLAPI_KEY_CMD_NXPROMPT (BRLAPI_KEY_CMD(0) + 16)
#define BRLAPI_KEY_CMD_PRSEARCH (BRLAPI_KEY_CMD(0) + 17)
#define BRLAPI_KEY_CMD_NXSEARCH (BRLAPI_KEY_CMD(0) + 18)
#define BRLAPI_KEY_CMD_CHRLT (BRLAPI_KEY_CMD(0) + 19)
#define BRLAPI_KEY_CMD_CHRRT (BRLAPI_KEY_CMD(0) + 20)
#define BRLAPI_KEY_CMD_HWINLT (BRLAPI_KEY_CMD(0) + 21)
#define BRLAPI_KEY_CMD_HWINRT (BRLAPI_KEY_CMD(0) + 22)
#define BRLAPI_KEY_CMD_FWINLT (BRLAPI_KEY_CMD(0) + 23)
#define BRLAPI_KEY_CMD_FWINRT (BRLAPI_KEY_CMD(0) + 24)
#define BRLAPI_KEY_CMD_FWINLTSKIP (BRLAPI_KEY_CMD(0) + 25)
#define BRLAPI_KEY_CMD_FWINRTSKIP (BRLAPI_KEY_CMD(0) + 26)
#define BRLAPI_KEY_CMD_LNBEG (BRLAPI_KEY_CMD(0) + 27)
#define BRLAPI_KEY_CMD_LNEND (BRLAPI_KEY_CMD(0) + 28)
#define BRLAPI_KEY_CMD_HOME (BRLAPI_KEY_CMD(0) + 29)
#define BRLAPI_KEY_CMD_BACK (BRLAPI_KEY_CMD(0) + 30)
#define BRLAPI_KEY_CMD_RETURN (BRLAPI_KEY_CMD(0) + 31)
#define BRLAPI_KEY_CMD_FREEZE (BRLAPI_KEY_CMD(0) + 32)
#define BRLAPI_KEY_CMD_DISPMD (BRLAPI_KEY_CMD(0) + 33)
#define BRLAPI_KEY_CMD_SIXDOTS (BRLAPI_KEY_CMD(0) + 34)
#define BRLAPI_KEY_CMD_SLIDEWIN (BRLAPI_KEY_CMD(0) + 35)
#define BRLAPI_KEY_CMD_SKPIDLNS (BRLAPI_KEY_CMD(0) + 36)
#define BRLAPI_KEY_CMD_SKPBLNKWINS (BRLAPI_KEY_CMD(0) + 37)
#define BRLAPI_KEY_CMD_CSRVIS (BRLAPI_KEY_CMD(0) + 38)
#define BRLAPI_KEY_CMD_CSRHIDE (BRLAPI_KEY_CMD(0) + 39)
#define BRLAPI_KEY_CMD_CSRTRK (BRLAPI_KEY_CMD(0) + 40)
#define BRLAPI_KEY_CMD_CSRSIZE (BRLAPI_KEY_CMD(0) + 41)
#define BRLAPI_KEY_CMD_CSRBLINK (BRLAPI_KEY_CMD(0) + 42)
#define BRLAPI_KEY_CMD_ATTRVIS (BRLAPI_KEY_CMD(0) + 43)
#define BRLAPI_KEY_CMD_ATTRBLINK (BRLAPI_KEY_CMD(0) + 44)
#define BRLAPI_KEY_CMD_CAPBLINK (BRLAPI_KEY_CMD(0) + 45)
#define BRLAPI_KEY_CMD_TUNES (BRLAPI_KEY_CMD(0) + 46)
#define BRLAPI_KEY_CMD_AUTOREPEAT (BRLAPI_KEY_CMD(0) + 47)
#define BRLAPI_KEY_CMD_AUTOSPEAK (BRLAPI_KEY_CMD(0) + 48)
#define BRLAPI_KEY_CMD_HELP (BRLAPI_KEY_CMD(0) + 49)
#define BRLAPI_KEY_CMD_INFO (BRLAPI_KEY_CMD(0) + 50)
#define BRLAPI_KEY_CMD_LEARN (BRLAPI_KEY_CMD(0) + 51)
#define BRLAPI_KEY_CMD_PREFMENU (BRLAPI_KEY_CMD(0) + 52)
#define BRLAPI_KEY_CMD_PREFSAVE (BRLAPI_KEY_CMD(0) + 53)
#define BRLAPI_KEY_CMD_PREFLOAD (BRLAPI_KEY_CMD(0) + 54)
#define BRLAPI_KEY_CMD_MENU_FIRST_ITEM (BRLAPI_KEY_CMD(0) + 55)
#define BRLAPI_KEY_CMD_MENU_LAST_ITEM (BRLAPI_KEY_CMD(0) + 56)
#define BRLAPI_KEY_CMD_MENU_PREV_ITEM (BRLAPI_KEY_CMD(0) + 57)
#define BRLAPI_KEY_CMD_MENU_NEXT_ITEM (BRLAPI_KEY_CMD(0) + 58)
#define BRLAPI_KEY_CMD_MENU_PREV_SETTING (BRLAPI_KEY_CMD(0) + 59)
#define BRLAPI_KEY_CMD_MENU_NEXT_SETTING (BRLAPI_KEY_CMD(0) + 60)
#define BRLAPI_KEY_CMD_MUTE (BRLAPI_KEY_CMD(0) + 61)
#define BRLAPI_KEY_CMD_SPKHOME (BRLAPI_KEY_CMD(0) + 62)
#define BRLAPI_KEY_CMD_SAY_LINE (BRLAPI_KEY_CMD(0) + 63)
#define BRLAPI_KEY_CMD_SAY_ABOVE (BRLAPI_KEY_CMD(0) + 64)
#define BRLAPI_KEY_CMD_SAY_BELOW (BRLAPI_KEY_CMD(0) + 65)
#define BRLAPI_KEY_CMD_SAY_SLOWER (BRLAPI_KEY_CMD(0) + 66)
#define BRLAPI_KEY_CMD_SAY_FASTER (BRLAPI_KEY_CMD(0) + 67)
#define BRLAPI_KEY_CMD_SAY_SOFTER (BRLAPI_KEY_CMD(0) + 68)
#define BRLAPI_KEY_CMD_SAY_LOUDER (BRLAPI_KEY_CMD(0) + 69)
#define BRLAPI_KEY_CMD_SWITCHVT_PREV (BRLAPI_KEY_CMD(0) + 70)
#define BRLAPI_KEY_CMD_SWITCHVT_NEXT (BRLAPI_KEY_CMD(0) + 71)
#define BRLAPI_KEY_CMD_CSRJMP_VERT (BRLAPI_KEY_CMD(0) + 72)
#define BRLAPI_KEY_CMD_PASTE (BRLAPI_KEY_CMD(0) + 73)
#define BRLAPI_KEY_CMD_RESTARTBRL (BRLAPI_KEY_CMD(0) + 74)
#define BRLAPI_KEY_CMD_RESTARTSPEECH (BRLAPI_KEY_CMD(0) + 75)
#define BRLAPI_KEY_CMD_OFFLINE (BRLAPI_KEY_CMD(0) + 76)
#define BRLAPI_KEY_CMD_SHIFT (BRLAPI_KEY_CMD(0) + 77)
#define BRLAPI_KEY_CMD_UPPER (BRLAPI_KEY_CMD(0) + 78)
#define BRLAPI_KEY_CMD_CONTROL (BRLAPI_KEY_CMD(0) + 79)
#define BRLAPI_KEY_CMD_META (BRLAPI_KEY_CMD(0) + 80)
#define BRLAPI_KEY_CMD_TIME (BRLAPI_KEY_CMD(0) + 81)
#define BRLAPI_KEY_CMD_MENU_PREV_LEVEL (BRLAPI_KEY_CMD(0) + 82)
#define BRLAPI_KEY_CMD_ASPK_SEL_LINE (BRLAPI_KEY_CMD(0) + 83)
#define BRLAPI_KEY_CMD_ASPK_SEL_CHAR (BRLAPI_KEY_CMD(0) + 84)
#define BRLAPI_KEY_CMD_ASPK_INS_CHARS (BRLAPI_KEY_CMD(0) + 85)
#define BRLAPI_KEY_CMD_ASPK_DEL_CHARS (BRLAPI_KEY_CMD(0) + 86)
#define BRLAPI_KEY_CMD_ASPK_REP_CHARS (BRLAPI_KEY_CMD(0) + 87)
#define BRLAPI_KEY_CMD_ASPK_CMP_WORDS (BRLAPI_KEY_CMD(0) + 88)
#define BRLAPI_KEY_CMD_SPEAK_CURR_CHAR (BRLAPI_KEY_CMD(0) + 89)
#define BRLAPI_KEY_CMD_SPEAK_PREV_CHAR (BRLAPI_KEY_CMD(0) + 90)
#define BRLAPI_KEY_CMD_SPEAK_NEXT_CHAR (BRLAPI_KEY_CMD(0) + 91)
#define BRLAPI_KEY_CMD_SPEAK_CURR_WORD (BRLAPI_KEY_CMD(0) + 92)
#define BRLAPI_KEY_CMD_SPEAK_PREV_WORD (BRLAPI_KEY_CMD(0) + 93)
#define BRLAPI_KEY_CMD_SPEAK_NEXT_WORD (BRLAPI_KEY_CMD(0) + 94)
#define BRLAPI_KEY_CMD_SPEAK_CURR_LINE (BRLAPI_KEY_CMD(0) + 95)
#define BRLAPI_KEY_CMD_SPEAK_PREV_LINE (BRLAPI_KEY_CMD(0) + 96)
#define BRLAPI_KEY_CMD_SPEAK_NEXT_LINE (BRLAPI_KEY_CMD(0) + 97)
#define BRLAPI_KEY_CMD_SPEAK_FRST_CHAR (BRLAPI_KEY_CMD(0) + 98)
#define BRLAPI_KEY_CMD_SPEAK_LAST_CHAR (BRLAPI_KEY_CMD(0) + 99)
#define BRLAPI_KEY_CMD_SPEAK_FRST_LINE (BRLAPI_KEY_CMD(0) + 100)
#define BRLAPI_KEY_CMD_SPEAK_LAST_LINE (BRLAPI_KEY_CMD(0) + 101)
#define BRLAPI_KEY_CMD_DESC_CURR_CHAR (BRLAPI_KEY_CMD(0) + 102)
#define BRLAPI_KEY_CMD_SPELL_CURR_WORD (BRLAPI_KEY_CMD(0) + 103)
#define BRLAPI_KEY_CMD_ROUTE_CURR_LOCN (BRLAPI_KEY_CMD(0) + 104)
#define BRLAPI_KEY_CMD_SPEAK_CURR_LOCN (BRLAPI_KEY_CMD(0) + 105)
#define BRLAPI_KEY_CMD_SHOW_CURR_LOCN (BRLAPI_KEY_CMD(0) + 106)
#define BRLAPI_KEY_CMD_CLIP_SAVE (BRLAPI_KEY_CMD(0) + 107)
#define BRLAPI_KEY_CMD_CLIP_RESTORE (BRLAPI_KEY_CMD(0) + 108)
#define BRLAPI_KEY_CMD_BRLUCDOTS (BRLAPI_KEY_CMD(0) + 109)
#define BRLAPI_KEY_FLG_TOGGLE_ON BRLAPI_KEY_FLG(0X0100)
#define BRLAPI_KEY_FLG_TOGGLE_OFF BRLAPI_KEY_FLG(0X0200)
#define BRLAPI_KEY_FLG_TOGGLE_MASK (BRLAPI_KEY_FLG_TOGGLE_ON | BRLAPI_KEY_FLG_TOGGLE_OFF)
#define BRLAPI_KEY_FLG_MOTION_ROUTE BRLAPI_KEY_FLG(0X0400)
#define BRLAPI_KEY_CMD_ROUTE BRLAPI_KEY_CMD(1)
#define BRLAPI_KEY_CMD_CLIP_NEW BRLAPI_KEY_CMD(2)
#define BRLAPI_KEY_CMD_CUTBEGIN BRLAPI_KEY_CMD(2)
#define BRLAPI_KEY_CMD_CLIP_ADD BRLAPI_KEY_CMD(3)
#define BRLAPI_KEY_CMD_CUTAPPEND BRLAPI_KEY_CMD(3)
#define BRLAPI_KEY_CMD_COPY_RECT BRLAPI_KEY_CMD(4)
#define BRLAPI_KEY_CMD_CUTRECT BRLAPI_KEY_CMD(4)
#define BRLAPI_KEY_CMD_COPY_LINE BRLAPI_KEY_CMD(5)
#define BRLAPI_KEY_CMD_CUTLINE BRLAPI_KEY_CMD(5)
#define BRLAPI_KEY_CMD_SWITCHVT BRLAPI_KEY_CMD(6)
#define BRLAPI_KEY_CMD_PRINDENT BRLAPI_KEY_CMD(7)
#define BRLAPI_KEY_CMD_NXINDENT BRLAPI_KEY_CMD(8)
#define BRLAPI_KEY_CMD_DESCCHAR BRLAPI_KEY_CMD(9)
#define BRLAPI_KEY_CMD_SETLEFT BRLAPI_KEY_CMD(10)
#define BRLAPI_KEY_CMD_SETMARK BRLAPI_KEY_CMD(11)
#define BRLAPI_KEY_CMD_GOTOMARK BRLAPI_KEY_CMD(12)
#define BRLAPI_KEY_CMD_GOTOLINE BRLAPI_KEY_CMD(13)
#define BRLAPI_KEY_CMD_PRDIFCHAR BRLAPI_KEY_CMD(14)
#define BRLAPI_KEY_CMD_NXDIFCHAR BRLAPI_KEY_CMD(15)
#define BRLAPI_KEY_CMD_CLIP_COPY BRLAPI_KEY_CMD(16)
#define BRLAPI_KEY_CMD_COPYCHARS BRLAPI_KEY_CMD(16)
#define BRLAPI_KEY_CMD_CLIP_APPEND BRLAPI_KEY_CMD(17)
#define BRLAPI_KEY_CMD_APNDCHARS BRLAPI_KEY_CMD(17)
#define BRLAPI_KEY_CMD_PASTE_HISTORY BRLAPI_KEY_CMD(18)
#define BRLAPI_KEY_CMD_SET_TEXT_TABLE BRLAPI_KEY_CMD(19)
#define BRLAPI_KEY_CMD_SET_ATTRIBUTES_TABLE BRLAPI_KEY_CMD(20)
#define BRLAPI_KEY_CMD_SET_CONTRACTION_TABLE BRLAPI_KEY_CMD(21)
#define BRLAPI_KEY_CMD_SET_KEYBOARD_TABLE BRLAPI_KEY_CMD(22)
#define BRLAPI_KEY_CMD_SET_LANGUAGE_PROFILE BRLAPI_KEY_CMD(23)
#define BRLAPI_KEY_CMD_PASSDOTS BRLAPI_KEY_CMD(34)
#define BRLAPI_KEY_CMD_PASSAT BRLAPI_KEY_CMD(35)
#define BRLAPI_KEY_CMD_PASSXT BRLAPI_KEY_CMD(36)
#define BRLAPI_KEY_CMD_PASSPS2 BRLAPI_KEY_CMD(37)
#define BRLAPI_KEY_CMD_CONTEXT BRLAPI_KEY_CMD(38)
#define BRLAPI_KEY_CMD_TOUCH BRLAPI_KEY_CMD(39)
#define BRLAPI_KEY_FLG_LINE_SCALED BRLAPI_KEY_FLG(0X0100)
#define BRLAPI_KEY_FLG_LINE_TOLEFT BRLAPI_KEY_FLG(0X0200)
#define BRLAPI_KEY_FLG_SHIFT BRLAPI_KEY_FLG(0X01)
#define BRLAPI_KEY_FLG_UPPER BRLAPI_KEY_FLG(0X02)
#define BRLAPI_KEY_FLG_CONTROL BRLAPI_KEY_FLG(0X04)
#define BRLAPI_KEY_FLG_META BRLAPI_KEY_FLG(0X08)
#define BRLAPI_KEY_FLG_KBD_RELEASE BRLAPI_KEY_FLG(0X0100)
#define BRLAPI_KEY_FLG_KBD_EMUL0 BRLAPI_KEY_FLG(0X0200)
#define BRLAPI_KEY_FLG_KBD_EMUL1 BRLAPI_KEY_FLG(0X0400)
#define BRLAPI_DOT1 1
#define BRLAPI_DOT2 2
#define BRLAPI_DOT3 4
#define BRLAPI_DOT4 8
#define BRLAPI_DOT5 16
#define BRLAPI_DOT6 32
#define BRLAPI_DOT7 64
#define BRLAPI_DOT8 128
#define BRLAPI_DOTC 256
#define BRLAPI_DOTS(dot1, dot2, dot3, dot4, dot5, dot6, dot7, dot8)
#define BRLAPI_DOT_CHORD 256

Detailed Description

Key codes are unsigned 64 bit integers. This 64-bit space is split into 3 parts:

•   bits 63-32 (BRLAPI_KEY_FLAGS_MASK), flags: bits 39-32 are standard X modifiers (shift, control, meta, ...). Other flags are used for some commands, see documentation of BRLAPI_KEY_FLG_* for their respective uses.

•   bits 31-29 (BRLAPI_KEY_TYPE_MASK), key type: either BRLAPI_KEY_TYPE_CMD for braille commands, or BRLAPI_KEY_TYPE_SYM for standard X keysyms.

•   bits 28-0 (BRLAPI_KEY_CODE_MASK), key code: for braille commands, see BRLAPI_KEY_CMD_* ; for standard X keysyms, this is the keysym value, see X11 documentation, a complete list is probably available on your system in /usr/include/X11/keysymdef.h

The third part is itself split into two parts: a command number and a command value. The relative sizes of these parts vary according to the key type.

For a braille command, bits 28-16 (BRLAPI_KEY_CMD_BLK_MASK) hold the braille command number, while bits 15-0 (BRLAPI_KEY_CMD_ARG_MASK) hold the command value.

For a X keysym, if it is a unicode keysym (0x1uvwxyz), then the command number part is 0x1000000 and the value part is 0xuvwxyz. Else, the command part is held by bits 28-8 and the value part is held by bits 7-0. This permits to easily handle usual cases like 0x00xy (latin1), 0x01xy (latin2), XK_Backspace (0xff08, backspace), XK_Tab (0xff09, tab), ...

For instance, if key == 0x0000000020010008,

•   (key & BRLAPI_KEY_TYPE_MASK) == BRLAPI_KEY_TYPE_CMD, so it's a braille command

•   (key & BRLAPI_KEY_CMD_BLK_MASK) == BRLAPI_KEY_CMD_ROUTE, so it's the braille route command.

•   (key & BRLAPI_KEY_CMD_ARG_MASK) == 8, so the highlighted cell is the 9th one (cells are numbered from 0)

•   (key & BRLAPI_KEY_FLAGS_MASK) == 0, so no modifier key was pressed during the command, and no particular flag applies to the command.

if key == 0x000000010000FF09,

•   (key & BRLAPI_KEY_TYPE_MASK) == BRLAPI_KEY_TYPE_SYM, so it's a keysym

•   (key & BRLAPI_KEY_CODE_MASK) == XK_Tab, so it's the tab key. BRLAPI_KEY_SYM_TAB can also be used here, as well as a few other BRLAPI_KEY_SYM_* constants which are provided to avoid having to include X11/keysymdef.h

•   (key & BRLAPI_KEY_FLAGS_MASK) == BRLAPI_KEY_FLG_SHIFT, so the shift modifier was pressed during the command.

in the X11 standard some keysyms are directly unicode, for instance if key == 0x0000000001001EA0,

•   (key & BRLAPI_KEY_TYPE_MASK) == BRLAPI_KEY_TYPE_SYM, so it's a keysym

•   (key & BRLAPI_KEY_SYM_UNICODE) != 0 so it's a unicode keysym, whose value is key & (BRLAPI_KEY_SYM_UNICODE-1). Of course, one can also consider (key & BRLAPI_KEY_CODE_MASK) == XK_Abelowdot

•   (key & BRLAPI_KEY_FLAGS_MASK) == 0, so no modifier key was pressed during the command, and no particular flag applies to the command.

The brlapi_expandKeyCode() function may be used for splitting key codes into these parts.

Macro Definition Documentation

  #define BRLAPI_DOT1 1
upper-left dot of standard braille cell

  #define BRLAPI_DOT2 2
middle-left dot of standard braille cell

  #define BRLAPI_DOT3 4
lower-left dot of standard braille cell

  #define BRLAPI_DOT4 8
upper-right dot of standard braille cell

  #define BRLAPI_DOT5 16
middle-right dot of standard braille cell

  #define BRLAPI_DOT6 32
lower-right dot of standard braille cell

  #define BRLAPI_DOT7 64
lower-left dot of computer braille cell

  #define BRLAPI_DOT8 128
lower-right dot of computer braille cell

  #define BRLAPI_DOT_CHORD 256
space key

  #define BRLAPI_DOTC 256
space key pressed

  #define BRLAPI_DOTS(dot1, dot2, dot3, dot4, dot5, dot6, dot7, dot8)
Value:

(  ((dot1)? BRLAPI_DOT1: 0) |   ((dot2)? BRLAPI_DOT2: 0) |   ((dot3)? BRLAPI_DOT3: 0) |   ((dot4)? BRLAPI_DOT4: 0) |   ((dot5)? BRLAPI_DOT5: 0) |   ((dot6)? BRLAPI_DOT6: 0) |   ((dot7)? BRLAPI_DOT7: 0) |   ((dot8)? BRLAPI_DOT8: 0) )
Helper macro to easily produce braille patterns

  #define BRLAPI_KEY_CMD(v) ((v) << BRLAPI_KEY_CMD_BLK_SHIFT)

  #define BRLAPI_KEY_CMD_APNDCHARS BRLAPI_KEY_CMD(17)
deprecated definition of CLIP_APPEND - append characters to clipboard

  #define BRLAPI_KEY_CMD_ARG_MASK UINT64_C(0X0000FFFF)
Mask for braille command value

  #define BRLAPI_KEY_CMD_ARG_SHIFT 0
Shift for braille command value

  #define BRLAPI_KEY_CMD_ASPK_CMP_WORDS (BRLAPI_KEY_CMD(0) + 88)
set autospeak completed words on/off

  #define BRLAPI_KEY_CMD_ASPK_DEL_CHARS (BRLAPI_KEY_CMD(0) + 86)
set autospeak deleted characters on/off

  #define BRLAPI_KEY_CMD_ASPK_INS_CHARS (BRLAPI_KEY_CMD(0) + 85)
set autospeak inserted characters on/off

  #define BRLAPI_KEY_CMD_ASPK_REP_CHARS (BRLAPI_KEY_CMD(0) + 87)
set autospeak replaced characters on/off

  #define BRLAPI_KEY_CMD_ASPK_SEL_CHAR (BRLAPI_KEY_CMD(0) + 84)
set autospeak selected character on/off

  #define BRLAPI_KEY_CMD_ASPK_SEL_LINE (BRLAPI_KEY_CMD(0) + 83)
set autospeak selected line on/off

  #define BRLAPI_KEY_CMD_ATTRBLINK (BRLAPI_KEY_CMD(0) + 44)
set attribute blinking on/off

  #define BRLAPI_KEY_CMD_ATTRDN (BRLAPI_KEY_CMD(0) + 8)
go down to nearest line with different highlighting

  #define BRLAPI_KEY_CMD_ATTRUP (BRLAPI_KEY_CMD(0) + 7)
go up to nearest line with different highlighting

  #define BRLAPI_KEY_CMD_ATTRVIS (BRLAPI_KEY_CMD(0) + 43)
set attribute underlining on/off

  #define BRLAPI_KEY_CMD_AUTOREPEAT (BRLAPI_KEY_CMD(0) + 47)
set autorepeat on/off

  #define BRLAPI_KEY_CMD_AUTOSPEAK (BRLAPI_KEY_CMD(0) + 48)
set autospeak on/off

  #define BRLAPI_KEY_CMD_BACK (BRLAPI_KEY_CMD(0) + 30)
go back after cursor tracking

  #define BRLAPI_KEY_CMD_BLK_MASK UINT64_C(0X1FFF0000)
Mask for braille command type

  #define BRLAPI_KEY_CMD_BLK_SHIFT 16
Shift for braille command type

  #define BRLAPI_KEY_CMD_BOT (BRLAPI_KEY_CMD(0) + 10)
go to bottom line

  #define BRLAPI_KEY_CMD_BOT_LEFT (BRLAPI_KEY_CMD(0) + 12)
go to beginning of bottom line

  #define BRLAPI_KEY_CMD_BRLUCDOTS (BRLAPI_KEY_CMD(0) + 109)
set braille input mode dots/text

  #define BRLAPI_KEY_CMD_CAPBLINK (BRLAPI_KEY_CMD(0) + 45)
set capital letter blinking on/off

  #define BRLAPI_KEY_CMD_CHRLT (BRLAPI_KEY_CMD(0) + 19)
go left one character

  #define BRLAPI_KEY_CMD_CHRRT (BRLAPI_KEY_CMD(0) + 20)
go right one character

  #define BRLAPI_KEY_CMD_CLIP_ADD BRLAPI_KEY_CMD(3)
append to clipboard from character

  #define BRLAPI_KEY_CMD_CLIP_APPEND BRLAPI_KEY_CMD(17)
append characters to clipboard

  #define BRLAPI_KEY_CMD_CLIP_COPY BRLAPI_KEY_CMD(16)
copy characters to clipboard

  #define BRLAPI_KEY_CMD_CLIP_NEW BRLAPI_KEY_CMD(2)
start new clipboard at character

  #define BRLAPI_KEY_CMD_CLIP_RESTORE (BRLAPI_KEY_CMD(0) + 108)
restore clipboard from disk

  #define BRLAPI_KEY_CMD_CLIP_SAVE (BRLAPI_KEY_CMD(0) + 107)
save clipboard to disk

  #define BRLAPI_KEY_CMD_CONTEXT BRLAPI_KEY_CMD(38)
switch to command context

  #define BRLAPI_KEY_CMD_CONTROL (BRLAPI_KEY_CMD(0) + 79)
set control modifier of next typed character or emulated key on/off

  #define BRLAPI_KEY_CMD_COPY_LINE BRLAPI_KEY_CMD(5)
linear copy to character

  #define BRLAPI_KEY_CMD_COPY_RECT BRLAPI_KEY_CMD(4)
rectangular copy to character

  #define BRLAPI_KEY_CMD_COPYCHARS BRLAPI_KEY_CMD(16)
deprecated definition of CLIP_COPY - copy characters to clipboard

  #define BRLAPI_KEY_CMD_CSRBLINK (BRLAPI_KEY_CMD(0) + 42)
set cursor blinking on/off

  #define BRLAPI_KEY_CMD_CSRHIDE (BRLAPI_KEY_CMD(0) + 39)
set hidden cursor on/off

  #define BRLAPI_KEY_CMD_CSRJMP_VERT (BRLAPI_KEY_CMD(0) + 72)
bring cursor to line

  #define BRLAPI_KEY_CMD_CSRSIZE (BRLAPI_KEY_CMD(0) + 41)
set cursor style block/underline

  #define BRLAPI_KEY_CMD_CSRTRK (BRLAPI_KEY_CMD(0) + 40)
set cursor tracking on/off

  #define BRLAPI_KEY_CMD_CSRVIS (BRLAPI_KEY_CMD(0) + 38)
set cursor visibility on/off

  #define BRLAPI_KEY_CMD_CUTAPPEND BRLAPI_KEY_CMD(3)
deprecated definition of CLIP_ADD - append to clipboard from character

  #define BRLAPI_KEY_CMD_CUTBEGIN BRLAPI_KEY_CMD(2)
deprecated definition of CLIP_NEW - start new clipboard at character

  #define BRLAPI_KEY_CMD_CUTLINE BRLAPI_KEY_CMD(5)
deprecated definition of COPY_LINE - linear copy to character

  #define BRLAPI_KEY_CMD_CUTRECT BRLAPI_KEY_CMD(4)
deprecated definition of COPY_RECT - rectangular copy to character

  #define BRLAPI_KEY_CMD_DESC_CURR_CHAR (BRLAPI_KEY_CMD(0) + 102)
describe current character

  #define BRLAPI_KEY_CMD_DESCCHAR BRLAPI_KEY_CMD(9)
describe character

  #define BRLAPI_KEY_CMD_DISPMD (BRLAPI_KEY_CMD(0) + 33)
set display mode attributes/text

  #define BRLAPI_KEY_CMD_FREEZE (BRLAPI_KEY_CMD(0) + 32)
set screen image frozen/unfrozen

  #define BRLAPI_KEY_CMD_FWINLT (BRLAPI_KEY_CMD(0) + 23)
go left one window

  #define BRLAPI_KEY_CMD_FWINLTSKIP (BRLAPI_KEY_CMD(0) + 25)
go left to nearest non-blank window

  #define BRLAPI_KEY_CMD_FWINRT (BRLAPI_KEY_CMD(0) + 24)
go right one window

  #define BRLAPI_KEY_CMD_FWINRTSKIP (BRLAPI_KEY_CMD(0) + 26)
go right to nearest non-blank window

  #define BRLAPI_KEY_CMD_GOTOLINE BRLAPI_KEY_CMD(13)
go to selected line

  #define BRLAPI_KEY_CMD_GOTOMARK BRLAPI_KEY_CMD(12)
go to remembered window position

  #define BRLAPI_KEY_CMD_HELP (BRLAPI_KEY_CMD(0) + 49)
enter/leave help display

  #define BRLAPI_KEY_CMD_HOME (BRLAPI_KEY_CMD(0) + 29)
go to cursor

  #define BRLAPI_KEY_CMD_HWINLT (BRLAPI_KEY_CMD(0) + 21)
go left half a window

  #define BRLAPI_KEY_CMD_HWINRT (BRLAPI_KEY_CMD(0) + 22)
go right half a window

  #define BRLAPI_KEY_CMD_INFO (BRLAPI_KEY_CMD(0) + 50)
enter/leave status display

  #define BRLAPI_KEY_CMD_LEARN (BRLAPI_KEY_CMD(0) + 51)
enter/leave command learn mode

  #define BRLAPI_KEY_CMD_LNBEG (BRLAPI_KEY_CMD(0) + 27)
go to beginning of line

  #define BRLAPI_KEY_CMD_LNDN (BRLAPI_KEY_CMD(0) + 2)
go down one line

  #define BRLAPI_KEY_CMD_LNEND (BRLAPI_KEY_CMD(0) + 28)
go to end of line

  #define BRLAPI_KEY_CMD_LNUP (BRLAPI_KEY_CMD(0) + 1)
go up one line

  #define BRLAPI_KEY_CMD_MENU_FIRST_ITEM (BRLAPI_KEY_CMD(0) + 55)
go to first item

  #define BRLAPI_KEY_CMD_MENU_LAST_ITEM (BRLAPI_KEY_CMD(0) + 56)
go to last item

  #define BRLAPI_KEY_CMD_MENU_NEXT_ITEM (BRLAPI_KEY_CMD(0) + 58)
go to next item

  #define BRLAPI_KEY_CMD_MENU_NEXT_SETTING (BRLAPI_KEY_CMD(0) + 60)
select next choice

  #define BRLAPI_KEY_CMD_MENU_PREV_ITEM (BRLAPI_KEY_CMD(0) + 57)
go to previous item

  #define BRLAPI_KEY_CMD_MENU_PREV_LEVEL (BRLAPI_KEY_CMD(0) + 82)
go to previous menu level

  #define BRLAPI_KEY_CMD_MENU_PREV_SETTING (BRLAPI_KEY_CMD(0) + 59)
select previous choice

  #define BRLAPI_KEY_CMD_META (BRLAPI_KEY_CMD(0) + 80)
set meta modifier of next typed character or emulated key on/off

  #define BRLAPI_KEY_CMD_MUTE (BRLAPI_KEY_CMD(0) + 61)
stop speaking

  #define BRLAPI_KEY_CMD_NOOP (BRLAPI_KEY_CMD(0) + 0)
do nothing

  #define BRLAPI_KEY_CMD_NXDIFCHAR BRLAPI_KEY_CMD(15)
go down to nearest line with different character

  #define BRLAPI_KEY_CMD_NXDIFLN (BRLAPI_KEY_CMD(0) + 6)
go down to nearest line with different content

  #define BRLAPI_KEY_CMD_NXINDENT BRLAPI_KEY_CMD(8)
go down to nearest line with less indent than character

  #define BRLAPI_KEY_CMD_NXPGRPH (BRLAPI_KEY_CMD(0) + 14)
go down to first line of next paragraph

  #define BRLAPI_KEY_CMD_NXPROMPT (BRLAPI_KEY_CMD(0) + 16)
go down to next command prompt

  #define BRLAPI_KEY_CMD_NXSEARCH (BRLAPI_KEY_CMD(0) + 18)
search forward for clipboard text

  #define BRLAPI_KEY_CMD_OFFLINE (BRLAPI_KEY_CMD(0) + 76)
braille display temporarily unavailable

  #define BRLAPI_KEY_CMD_PASSAT BRLAPI_KEY_CMD(35)
AT (set 2) keyboard scan code

  #define BRLAPI_KEY_CMD_PASSDOTS BRLAPI_KEY_CMD(34)
type braille character

  #define BRLAPI_KEY_CMD_PASSPS2 BRLAPI_KEY_CMD(37)
PS/2 (set 3) keyboard scan code

  #define BRLAPI_KEY_CMD_PASSXT BRLAPI_KEY_CMD(36)
XT (set 1) keyboard scan code

  #define BRLAPI_KEY_CMD_PASTE (BRLAPI_KEY_CMD(0) + 73)
insert clipboard text at cursor

  #define BRLAPI_KEY_CMD_PASTE_HISTORY BRLAPI_KEY_CMD(18)
insert clipboard history entry at cursor

  #define BRLAPI_KEY_CMD_PRDIFCHAR BRLAPI_KEY_CMD(14)
go up to nearest line with different character

  #define BRLAPI_KEY_CMD_PRDIFLN (BRLAPI_KEY_CMD(0) + 5)
go up to nearest line with different content

  #define BRLAPI_KEY_CMD_PREFLOAD (BRLAPI_KEY_CMD(0) + 54)
restore preferences from disk

  #define BRLAPI_KEY_CMD_PREFMENU (BRLAPI_KEY_CMD(0) + 52)
enter/leave preferences menu

  #define BRLAPI_KEY_CMD_PREFSAVE (BRLAPI_KEY_CMD(0) + 53)
save preferences to disk

  #define BRLAPI_KEY_CMD_PRINDENT BRLAPI_KEY_CMD(7)
go up to nearest line with less indent than character

  #define BRLAPI_KEY_CMD_PRPGRPH (BRLAPI_KEY_CMD(0) + 13)
go up to last line of previous paragraph

  #define BRLAPI_KEY_CMD_PRPROMPT (BRLAPI_KEY_CMD(0) + 15)
go up to previous command prompt

  #define BRLAPI_KEY_CMD_PRSEARCH (BRLAPI_KEY_CMD(0) + 17)
search backward for clipboard text

  #define BRLAPI_KEY_CMD_RESTARTBRL (BRLAPI_KEY_CMD(0) + 74)
restart braille driver

  #define BRLAPI_KEY_CMD_RESTARTSPEECH (BRLAPI_KEY_CMD(0) + 75)
restart speech driver

  #define BRLAPI_KEY_CMD_RETURN (BRLAPI_KEY_CMD(0) + 31)
go to cursor or go back after cursor tracking

  #define BRLAPI_KEY_CMD_ROUTE BRLAPI_KEY_CMD(1)
bring cursor to character

  #define BRLAPI_KEY_CMD_ROUTE_CURR_LOCN (BRLAPI_KEY_CMD(0) + 104)
bring cursor to speech location

  #define BRLAPI_KEY_CMD_SAY_ABOVE (BRLAPI_KEY_CMD(0) + 64)
speak from top of screen through current line

  #define BRLAPI_KEY_CMD_SAY_BELOW (BRLAPI_KEY_CMD(0) + 65)
speak from current line through bottom of screen

  #define BRLAPI_KEY_CMD_SAY_FASTER (BRLAPI_KEY_CMD(0) + 67)
increase speech rate

  #define BRLAPI_KEY_CMD_SAY_LINE (BRLAPI_KEY_CMD(0) + 63)
speak current line

  #define BRLAPI_KEY_CMD_SAY_LOUDER (BRLAPI_KEY_CMD(0) + 69)
increase speech volume

  #define BRLAPI_KEY_CMD_SAY_SLOWER (BRLAPI_KEY_CMD(0) + 66)
decrease speech rate

  #define BRLAPI_KEY_CMD_SAY_SOFTER (BRLAPI_KEY_CMD(0) + 68)
decrease speech volume

  #define BRLAPI_KEY_CMD_SET_ATTRIBUTES_TABLE BRLAPI_KEY_CMD(20)
set the attributes table

  #define BRLAPI_KEY_CMD_SET_CONTRACTION_TABLE BRLAPI_KEY_CMD(21)
set the contraction table

  #define BRLAPI_KEY_CMD_SET_KEYBOARD_TABLE BRLAPI_KEY_CMD(22)
set the keyboard table

  #define BRLAPI_KEY_CMD_SET_LANGUAGE_PROFILE BRLAPI_KEY_CMD(23)
set the language profile

  #define BRLAPI_KEY_CMD_SET_TEXT_TABLE BRLAPI_KEY_CMD(19)
set the text table

  #define BRLAPI_KEY_CMD_SETLEFT BRLAPI_KEY_CMD(10)
place left end of window at character

  #define BRLAPI_KEY_CMD_SETMARK BRLAPI_KEY_CMD(11)
remember current window position

  #define BRLAPI_KEY_CMD_SHIFT (BRLAPI_KEY_CMD(0) + 77)
set shift modifier of next typed character or emulated key on/off

  #define BRLAPI_KEY_CMD_SHOW_CURR_LOCN (BRLAPI_KEY_CMD(0) + 106)
set speech location visibility on/off

  #define BRLAPI_KEY_CMD_SIXDOTS (BRLAPI_KEY_CMD(0) + 34)
set text style 6-dot/8-dot

  #define BRLAPI_KEY_CMD_SKPBLNKWINS (BRLAPI_KEY_CMD(0) + 37)
set skipping of blank windows on/off

  #define BRLAPI_KEY_CMD_SKPIDLNS (BRLAPI_KEY_CMD(0) + 36)
set skipping of lines with identical content on/off

  #define BRLAPI_KEY_CMD_SLIDEWIN (BRLAPI_KEY_CMD(0) + 35)
set sliding window on/off

  #define BRLAPI_KEY_CMD_SPEAK_CURR_CHAR (BRLAPI_KEY_CMD(0) + 89)
speak current character

  #define BRLAPI_KEY_CMD_SPEAK_CURR_LINE (BRLAPI_KEY_CMD(0) + 95)
speak current line

  #define BRLAPI_KEY_CMD_SPEAK_CURR_LOCN (BRLAPI_KEY_CMD(0) + 105)
speak speech location

  #define BRLAPI_KEY_CMD_SPEAK_CURR_WORD (BRLAPI_KEY_CMD(0) + 92)
speak current word

  #define BRLAPI_KEY_CMD_SPEAK_FRST_CHAR (BRLAPI_KEY_CMD(0) + 98)
go to and speak first non-blank character on line

  #define BRLAPI_KEY_CMD_SPEAK_FRST_LINE (BRLAPI_KEY_CMD(0) + 100)
go to and speak first non-blank line on screen

  #define BRLAPI_KEY_CMD_SPEAK_LAST_CHAR (BRLAPI_KEY_CMD(0) + 99)
go to and speak last non-blank character on line

  #define BRLAPI_KEY_CMD_SPEAK_LAST_LINE (BRLAPI_KEY_CMD(0) + 101)
go to and speak last non-blank line on screen

  #define BRLAPI_KEY_CMD_SPEAK_NEXT_CHAR (BRLAPI_KEY_CMD(0) + 91)
go to and speak next character

  #define BRLAPI_KEY_CMD_SPEAK_NEXT_LINE (BRLAPI_KEY_CMD(0) + 97)
go to and speak next line

  #define BRLAPI_KEY_CMD_SPEAK_NEXT_WORD (BRLAPI_KEY_CMD(0) + 94)
go to and speak next word

  #define BRLAPI_KEY_CMD_SPEAK_PREV_CHAR (BRLAPI_KEY_CMD(0) + 90)
go to and speak previous character

  #define BRLAPI_KEY_CMD_SPEAK_PREV_LINE (BRLAPI_KEY_CMD(0) + 96)
go to and speak previous line

  #define BRLAPI_KEY_CMD_SPEAK_PREV_WORD (BRLAPI_KEY_CMD(0) + 93)
go to and speak previous word

  #define BRLAPI_KEY_CMD_SPELL_CURR_WORD (BRLAPI_KEY_CMD(0) + 103)
spell current word

  #define BRLAPI_KEY_CMD_SPKHOME (BRLAPI_KEY_CMD(0) + 62)
go to current speech position

  #define BRLAPI_KEY_CMD_SWITCHVT BRLAPI_KEY_CMD(6)
switch to virtual terminal

  #define BRLAPI_KEY_CMD_SWITCHVT_NEXT (BRLAPI_KEY_CMD(0) + 71)
switch to next virtual terminal

  #define BRLAPI_KEY_CMD_SWITCHVT_PREV (BRLAPI_KEY_CMD(0) + 70)
switch to previous virtual terminal

  #define BRLAPI_KEY_CMD_TIME (BRLAPI_KEY_CMD(0) + 81)
show the current date and time

  #define BRLAPI_KEY_CMD_TOP (BRLAPI_KEY_CMD(0) + 9)
go to top line

  #define BRLAPI_KEY_CMD_TOP_LEFT (BRLAPI_KEY_CMD(0) + 11)
go to beginning of top line

  #define BRLAPI_KEY_CMD_TOUCH BRLAPI_KEY_CMD(39)
current reading location

  #define BRLAPI_KEY_CMD_TUNES (BRLAPI_KEY_CMD(0) + 46)
set alert tunes on/off

  #define BRLAPI_KEY_CMD_UPPER (BRLAPI_KEY_CMD(0) + 78)
set upper modifier of next typed character or emulated key on/off

  #define BRLAPI_KEY_CMD_WINDN (BRLAPI_KEY_CMD(0) + 4)
go down several lines

  #define BRLAPI_KEY_CMD_WINUP (BRLAPI_KEY_CMD(0) + 3)
go up several lines

  #define BRLAPI_KEY_CODE_MASK UINT64_C(0X000000001FFFFFFF)
Mask for code of brlapi_keyCode_t

  #define BRLAPI_KEY_CODE_SHIFT 0
Shift for code of brlapi_keyCode_t

  #define BRLAPI_KEY_FLAGS_MASK UINT64_C(0XFFFFFFFF00000000)
Mask for flags of brlapi_keyCode_t

  #define BRLAPI_KEY_FLAGS_SHIFT 32
Shift for flags of brlapi_keyCode_t

  #define BRLAPI_KEY_FLG(v) ((brlapi_keyCode_t)(v) << BRLAPI_KEY_FLAGS_SHIFT)

  #define BRLAPI_KEY_FLG_CONTROL BRLAPI_KEY_FLG(0X04)
control key pressed

  #define BRLAPI_KEY_FLG_KBD_EMUL0 BRLAPI_KEY_FLG(0X0200)
it is an emulation 0 scan code

  #define BRLAPI_KEY_FLG_KBD_EMUL1 BRLAPI_KEY_FLG(0X0400)
it is an emulation 1 scan code

  #define BRLAPI_KEY_FLG_KBD_RELEASE BRLAPI_KEY_FLG(0X0100)
it is a release scan code

  #define BRLAPI_KEY_FLG_LINE_SCALED BRLAPI_KEY_FLG(0X0100)
scale arg=0X00-0XFF to screen height

  #define BRLAPI_KEY_FLG_LINE_TOLEFT BRLAPI_KEY_FLG(0X0200)
go to beginning of line

  #define BRLAPI_KEY_FLG_META BRLAPI_KEY_FLG(0X08)
meta key pressed

  #define BRLAPI_KEY_FLG_MOD1 BRLAPI_KEY_FLG(0x00000008)
Standard X modifiers Mod1 modifier (AKA meta)

  #define BRLAPI_KEY_FLG_MOD2 BRLAPI_KEY_FLG(0x00000010)
Mod2 modifier (usually numlock)

  #define BRLAPI_KEY_FLG_MOD3 BRLAPI_KEY_FLG(0x00000020)
Mod3 modifier

  #define BRLAPI_KEY_FLG_MOD4 BRLAPI_KEY_FLG(0x00000040)
Mod4 modifier

  #define BRLAPI_KEY_FLG_MOD5 BRLAPI_KEY_FLG(0x00000080)
Mod5 modifier (usually Alt-Gr)

  #define BRLAPI_KEY_FLG_MOTION_ROUTE BRLAPI_KEY_FLG(0X0400)
bring cursor into window after function

  #define BRLAPI_KEY_FLG_SHIFT BRLAPI_KEY_FLG(0X01)
shift key pressed

  #define BRLAPI_KEY_FLG_TOGGLE_MASK (BRLAPI_KEY_FLG_TOGGLE_ON | BRLAPI_KEY_FLG_TOGGLE_OFF)
mask for all toggle flags

  #define BRLAPI_KEY_FLG_TOGGLE_OFF BRLAPI_KEY_FLG(0X0200)
disable feature

  #define BRLAPI_KEY_FLG_TOGGLE_ON BRLAPI_KEY_FLG(0X0100)
enable feature

  #define BRLAPI_KEY_FLG_UPPER BRLAPI_KEY_FLG(0X02)
convert to uppercase

  #define BRLAPI_KEY_MAX UINT64_C(0XFFFFFFFFFFFFFFFF)
Brlapi_keyCode_t's biggest value

As defined in <stdint.h>

  #define BRLAPI_KEY_SYM_BACKSPACE UINT64_C(0X0000FF08)
Standard X keysyms

  #define BRLAPI_KEY_SYM_DELETE UINT64_C(0X0000FFFF)

  #define BRLAPI_KEY_SYM_DOWN UINT64_C(0X0000FF54)

  #define BRLAPI_KEY_SYM_END UINT64_C(0X0000FF57)

  #define BRLAPI_KEY_SYM_ESCAPE UINT64_C(0X0000FF1B)

  #define BRLAPI_KEY_SYM_FUNCTION UINT64_C(0X0000FFBE)

  #define BRLAPI_KEY_SYM_HOME UINT64_C(0X0000FF50)

  #define BRLAPI_KEY_SYM_INSERT UINT64_C(0X0000FF63)

  #define BRLAPI_KEY_SYM_LEFT UINT64_C(0X0000FF51)

  #define BRLAPI_KEY_SYM_LINEFEED UINT64_C(0X0000FF0D)

  #define BRLAPI_KEY_SYM_PAGE_DOWN UINT64_C(0X0000FF56)

  #define BRLAPI_KEY_SYM_PAGE_UP UINT64_C(0X0000FF55)

  #define BRLAPI_KEY_SYM_RIGHT UINT64_C(0X0000FF53)

  #define BRLAPI_KEY_SYM_TAB UINT64_C(0X0000FF09)

  #define BRLAPI_KEY_SYM_UNICODE UINT64_C(0X01000000)

  #define BRLAPI_KEY_SYM_UP UINT64_C(0X0000FF52)

  #define BRLAPI_KEY_TYPE_CMD UINT64_C(0X0000000020000000)
Braille command brlapi_keyCode_t

  #define BRLAPI_KEY_TYPE_MASK UINT64_C(0X00000000E0000000)
Mask for type of brlapi_keyCode_t

  #define BRLAPI_KEY_TYPE_SHIFT 29
Shift for type of brlapi_keyCode_t

  #define BRLAPI_KEY_TYPE_SYM UINT64_C(0X0000000000000000)
X Keysym brlapi_keyCode_t

  #define BRLAPI_PRIuKEYCODE PRIu64
Unsigned print format for brlapi_keyCode_t

  #define BRLAPI_PRIxKEYCODE PRIx64
Hex print format for brlapi_keyCode_t

Typedef Documentation

  typedef uint64_t brlapi_keyCode_t

Author

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