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| author | ache <ache@FreeBSD.org> | 1994-10-07 08:58:58 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1994-10-07 08:58:58 +0000 |
| commit | a80c0624fbd8bd1c784b0b5b7a0fd20b09d317b9 (patch) | |
| tree | 4a94ca97fb2fc2fdc1fcdd522a66e39c6e763138 /lib/libncurses/lib_acs.c | |
| download | FreeBSD-src-a80c0624fbd8bd1c784b0b5b7a0fd20b09d317b9.zip FreeBSD-src-a80c0624fbd8bd1c784b0b5b7a0fd20b09d317b9.tar.gz | |
Moved from ports with several enhancements
Diffstat (limited to 'lib/libncurses/lib_acs.c')
| -rw-r--r-- | lib/libncurses/lib_acs.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/lib/libncurses/lib_acs.c b/lib/libncurses/lib_acs.c new file mode 100644 index 0000000..70fd6d2 --- /dev/null +++ b/lib/libncurses/lib_acs.c @@ -0,0 +1,99 @@ + +/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for * +* details. If they are missing then this copy is in violation of * +* the copyright conditions. */ + + +#include "curses.priv.h" +#include <nterm.h> +#include <string.h> + +/* line graphics */ + + +chtype acs_map[128]; + +void init_acs() +{ + +/* + ACS_ULCORNER (acs_map['l']) + ACS_LLCORNER (acs_map['m']) + ACS_URCORNER (acs_map['k']) + ACS_LRCORNER (acs_map['j']) + ACS_RTEE (acs_map['u']) + ACS_LTEE (acs_map['t']) + ACS_BTEE (acs_map['v']) + ACS_TTEE (acs_map['w']) + ACS_HLINE (acs_map['q']) + ACS_VLINE (acs_map['x']) + ACS_PLUS (acs_map['n']) + ACS_S1 (acs_map['o']) scan line 1 + ACS_S9 (acs_map['s']) scan line 9 + ACS_DIAMOND (acs_map['`']) diamond + ACS_CKBOARD (acs_map['a']) checker board (stipple) + ACS_DEGREE (acs_map['f']) degree symbol + ACS_PLMINUS (acs_map['g']) plus/minus + ACS_BULLET (acs_map['~']) bullet + ACS_LARROW (acs_map[',']) arrow pointing left + ACS_RARROW (acs_map['+']) arrow pointing right + ACS_DARROW (acs_map['.']) arrow pointing down + ACS_UARROW (acs_map['-']) arrow pointing up + ACS_BOARD (acs_map['h']) board of squares + ACS_LANTERN (acs_map['I']) lantern symbol + ACS_BLOCK (acs_map['0']) solid square block +*/ + + T(("initializing ACS map")); + + acs_map['l'] = acs_map['m'] = acs_map['k'] = acs_map['j'] = + acs_map['u'] = acs_map['t'] = acs_map['v'] = acs_map['w'] = (chtype)'+' & A_CHARTEXT; + acs_map['q'] = (chtype)'-' & A_CHARTEXT; + acs_map['x'] = (chtype)'|' & A_CHARTEXT; + acs_map['n'] = (chtype)'+' & A_CHARTEXT; + acs_map['o'] = (chtype)'~' & A_CHARTEXT; + acs_map['s'] = (chtype)'_' & A_CHARTEXT; + acs_map['`'] = (chtype)'+' & A_CHARTEXT; + acs_map['a'] = (chtype)':' & A_CHARTEXT; + acs_map['f'] = (chtype)'\'' & A_CHARTEXT; + acs_map['g'] = (chtype)'#' & A_CHARTEXT; + acs_map['~'] = (chtype)'o' & A_CHARTEXT; + acs_map[','] = (chtype)'<' & A_CHARTEXT; + acs_map['+'] = (chtype)'>' & A_CHARTEXT; + acs_map['.'] = (chtype)'v' & A_CHARTEXT; + acs_map['-'] = (chtype)'^' & A_CHARTEXT; + acs_map['h'] = (chtype)'#' & A_CHARTEXT; + acs_map['I'] = (chtype)'#' & A_CHARTEXT; + acs_map['0'] = (chtype)'#' & A_CHARTEXT; + + if (ena_acs != NULL) + tputs(ena_acs, 1, _outc); + + if (acs_chars != NULL) { + int i = 0; + int length = strlen(acs_chars); + + while (i < length) + switch (acs_chars[i]) { + case 'l':case 'm':case 'k':case 'j': + case 'u':case 't':case 'v':case 'w': + case 'q':case 'x':case 'n':case 'o': + case 's':case '`':case 'a':case 'f': + case 'g':case '~':case ',':case '+': + case '.':case '-':case 'h':case 'I': + case '0': + acs_map[(unsigned int)(unsigned char)acs_chars[i]] = + (acs_chars[++i] & A_CHARTEXT) | A_ALTCHARSET; + default: + i++; + break; + } + } +#ifdef TRACE + else { + if (_tracing) + _tracef("acsc not defined, using default mapping"); + } +#endif +} + |
