diff options
| -rw-r--r-- | catgirl.1 | 41 | ||||
| -rw-r--r-- | ui.c | 53 |
2 files changed, 77 insertions, 17 deletions
@@ -161,6 +161,47 @@ Insert a blank line in the window. Switch to window by number 0\(en9. .El . +.Ss IRC Formatting +.Bl -tag -width Ds -compact +.It Ic C-z b +Toggle bold. +.It Ic C-z c +Set or reset color. +.It Ic C-z i +Toggle italics. +.It Ic C-z o +Reset formatting. +.It Ic C-z r +Toggle reverse color. +.It Ic C-z u +Toggle underline. +.El +. +.Pp +To set colors, follow +.Ic C-z c +by one or two digits for the foreground color, +optionally followed by a comma +and one or two digits for the background color. +To reset color, follow +.Ic C-z c +by a non-digit. +. +.Pp +The color numbers are as follows: +.Pp +.Bl -column "99" "orange (dark yellow)" "15" "pink (light magenta)" +.It \ 0 Ta white Ta \ 8 Ta yellow +.It \ 1 Ta black Ta \ 9 Ta light green +.It \ 2 Ta blue Ta 10 Ta cyan +.It \ 3 Ta green Ta 11 Ta light cyan +.It \ 4 Ta red Ta 12 Ta light blue +.It \ 5 Ta brown (dark red) Ta 13 Ta pink (light magenta) +.It \ 6 Ta magenta Ta 14 Ta gray +.It \ 7 Ta orange (dark yellow) Ta 15 Ta light gray +.It 99 Ta default +.El +. .Sh FILES .Bl -tag -width Ds .It Pa $XDG_CONFIG_DIRS/catgirl @@ -261,14 +261,16 @@ static short mapColor(enum Color color) { } } +enum { B = '\2', C = '\3', O = '\17', R = '\26', I = '\35', U = '\37' }; + static void styleParse(struct Style *style, const char **str, size_t *len) { switch (**str) { - break; case '\2': (*str)++; style->attr ^= A_BOLD; - break; case '\17': (*str)++; *style = Reset; - break; case '\26': (*str)++; style->attr ^= A_REVERSE; - break; case '\35': (*str)++; style->attr ^= A_ITALIC; - break; case '\37': (*str)++; style->attr ^= A_UNDERLINE; - break; case '\3': { + break; case B: (*str)++; style->attr ^= A_BOLD; + break; case O: (*str)++; *style = Reset; + break; case R: (*str)++; style->attr ^= A_REVERSE; + break; case I: (*str)++; style->attr ^= A_ITALIC; + break; case U: (*str)++; style->attr ^= A_UNDERLINE; + break; case C: { (*str)++; if (!isdigit(**str)) { style->fg = Default; @@ -283,7 +285,7 @@ static void styleParse(struct Style *style, const char **str, size_t *len) { if (isdigit(**str)) style->bg = style->bg * 10 + *(*str)++ - '0'; } } - *len = strcspn(*str, "\2\3\17\26\35\37"); + *len = strcspn(*str, (const char[]) { B, C, O, R, I, U, '\0' }); } static void statusAdd(const char *str) { @@ -456,12 +458,12 @@ static void inputAdd(struct Style *style, const char *str) { styleParse(style, &str, &len); wattr_set(input, A_BOLD | A_REVERSE, 0, NULL); switch (*code) { - break; case '\2': waddch(input, 'B'); - break; case '\3': waddch(input, 'C'); - break; case '\17': waddch(input, 'O'); - break; case '\26': waddch(input, 'R'); - break; case '\35': waddch(input, 'I'); - break; case '\37': waddch(input, 'U'); + break; case B: waddch(input, 'B'); + break; case C: waddch(input, 'C'); + break; case O: waddch(input, 'O'); + break; case R: waddch(input, 'R'); + break; case I: waddch(input, 'I'); + break; case U: waddch(input, 'U'); } if (str - code > 1) waddnstr(input, &code[1], str - &code[1]); wattr_set( @@ -574,7 +576,7 @@ static void keyMeta(wchar_t ch) { static void keyCtrl(wchar_t ch) { size_t id = windows.active->id; - switch (ch) { + switch (ch ^ L'@') { break; case L'?': edit(id, EditErase, 0); break; case L'A': edit(id, EditHome, 0); break; case L'E': edit(id, EditEnd, 0); @@ -585,10 +587,22 @@ static void keyCtrl(wchar_t ch) { } } +static void keyStyle(wchar_t ch) { + size_t id = windows.active->id; + switch (iswcntrl(ch) ? ch ^ L'@' : towupper(ch)) { + break; case L'B': edit(id, EditInsert, B); + break; case L'C': edit(id, EditInsert, C); + break; case L'I': edit(id, EditInsert, I); + break; case L'O': edit(id, EditInsert, O); + break; case L'R': edit(id, EditInsert, R); + break; case L'U': edit(id, EditInsert, U); + } +} + void uiRead(void) { int ret; wint_t ch; - static bool meta; + static bool meta, style; while (ERR != (ret = wget_wch(input, &ch))) { if (ret == KEY_CODE_YES) { keyCode(ch); @@ -597,12 +611,17 @@ void uiRead(void) { continue; } else if (meta) { keyMeta(ch); + } else if (ch == (L'Z' ^ L'@')) { + style = true; + continue; + } else if (style) { + keyStyle(ch); } else if (iswcntrl(ch)) { - keyCtrl(ch ^ L'@'); + keyCtrl(ch); } else { edit(windows.active->id, EditInsert, ch); } - meta = false; + meta = style = false; } inputUpdate(); } |