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Add reverse and reset IRC formatting codes

master
Curtis McEnroe 2018-08-07 00:09:50 -04:00
parent d71d040995
commit a26a6fee8d
No known key found for this signature in database
GPG Key ID: CEA2F97ADCFCD77C
1 changed files with 35 additions and 12 deletions
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47
ui.c
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@ -146,7 +146,7 @@ void uiDraw(void) {
getyx(ui.input, _, x);
pnoutrefresh(
ui.input,
0, MAX(0, x - lastCol() + 5),
0, MAX(0, x - lastCol() + 3),
lastLine() - 1, 0,
lastLine(), lastCol()
);
@ -218,22 +218,43 @@ static void wordWrap(WINDOW *win, const wchar_t *str) {
}
}
enum {
IRC_BOLD = 0x02,
IRC_COLOR = 0x03,
IRC_REVERSE = 0x16,
IRC_RESET = 0x0F,
IRC_ITALIC = 0x1D,
IRC_UNDERLINE = 0x1F,
};
static const wchar_t IRC_CODES[] = {
L' ',
IRC_BOLD,
IRC_COLOR,
IRC_REVERSE,
IRC_RESET,
IRC_ITALIC,
IRC_UNDERLINE,
L'\0',
};
static void addIRC(WINDOW *win, const wchar_t *str) {
attr_t attr = A_NORMAL;
short pair = -1;
for (;;) {
size_t cc = wcscspn(str, L" \2\3\35\37");
size_t cc = wcscspn(str, IRC_CODES);
wattr_set(win, attr | attr8(pair), 1 + pair8(pair), NULL);
waddnwstr(win, str, cc);
if (!str[cc]) break;
str = &str[cc];
switch (*str++) {
break; case L' ': wordWrap(win, str);
break; case L'\2': attr ^= A_BOLD;
break; case L'\3': str = parseColor(&pair, str);
break; case L'\35': attr ^= A_ITALIC;
break; case L'\37': attr ^= A_UNDERLINE;
break; case L' ': wordWrap(win, str);
break; case IRC_BOLD: attr ^= A_BOLD;
break; case IRC_ITALIC: attr ^= A_ITALIC;
break; case IRC_UNDERLINE: attr ^= A_UNDERLINE;
break; case IRC_REVERSE: attr ^= A_REVERSE;
break; case IRC_COLOR: str = parseColor(&pair, str);
break; case IRC_RESET: attr = A_NORMAL; pair = -1;
}
}
}
@ -345,11 +366,13 @@ static void keyChar(wint_t ch) {
break; case '\b': backspace();
break; case '\177': backspace();
break; case '\n': enter();
break; case CTRL('O'): insert(L'\2');
break; case CTRL('C'): insert(L'\3');
break; case CTRL('R'): insert(L'\3');
break; case CTRL('I'): insert(L'\35');
break; case CTRL('U'): insert(L'\37');
break; case CTRL('C'): insert(IRC_COLOR);
break; case CTRL('N'): insert(IRC_RESET);
break; case CTRL('O'): insert(IRC_BOLD);
break; case CTRL('R'): insert(IRC_COLOR);
break; case CTRL('T'): insert(IRC_ITALIC);
break; case CTRL('U'): insert(IRC_UNDERLINE);
break; case CTRL('V'): insert(IRC_REVERSE);
break; default: if (iswprint(ch)) insert(ch);
}
}