Move styleParse out of ui
This commit is contained in:
C. McEnroe
parent
8190d76086
commit
a98fd70aac
39
chat.h
39
chat.h
@ -26,6 +26,7 @@
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*/
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#include <assert.h>
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#include <ctype.h>
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#include <err.h>
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#include <getopt.h>
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#include <stdarg.h>
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@ -59,12 +60,50 @@ catf(struct Cat *cat, const char *format, ...) {
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if (cat->len >= cat->cap) cat->len = cat->cap - 1;
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}
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enum Attr {
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BIT(Bold),
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BIT(Reverse),
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BIT(Italic),
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BIT(Underline),
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};
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enum Color {
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White, Black, Blue, Green, Red, Brown, Magenta, Orange,
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Yellow, LightGreen, Cyan, LightCyan, LightBlue, Pink, Gray, LightGray,
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Default = 99,
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ColorCap,
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};
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struct Style {
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enum Attr attr;
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enum Color fg, bg;
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};
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static const struct Style StyleDefault = { 0, Default, Default };
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enum { B = '\2', C = '\3', O = '\17', R = '\26', I = '\35', U = '\37' };
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static inline size_t styleParse(struct Style *style, const char **str) {
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switch (**str) {
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break; case B: (*str)++; style->attr ^= Bold;
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break; case O: (*str)++; *style = StyleDefault;
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break; case R: (*str)++; style->attr ^= Reverse;
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break; case I: (*str)++; style->attr ^= Italic;
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break; case U: (*str)++; style->attr ^= Underline;
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break; case C: {
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(*str)++;
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if (!isdigit(**str)) {
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style->fg = Default;
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style->bg = Default;
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break;
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}
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style->fg = *(*str)++ - '0';
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if (isdigit(**str)) style->fg = style->fg * 10 + *(*str)++ - '0';
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if ((*str)[0] != ',' || !isdigit((*str)[1])) break;
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(*str)++;
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style->bg = *(*str)++ - '0';
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if (isdigit(**str)) style->bg = style->bg * 10 + *(*str)++ - '0';
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}
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}
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return strcspn(*str, (const char[]) { B, C, O, R, I, U, '\0' });
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}
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enum { None, Debug, Network, IDCap = 256 };
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extern char *idNames[IDCap];
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88
ui.c
88
ui.c
@ -372,12 +372,6 @@ void uiDraw(void) {
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fflush(stdout);
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}
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struct Style {
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attr_t attr;
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enum Color fg, bg;
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};
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static const struct Style Reset = { A_NORMAL, Default, Default };
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static const short Colors[ColorCap] = {
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[Default] = -1,
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[White] = 8 + COLOR_WHITE,
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@ -405,43 +399,24 @@ static const short Colors[ColorCap] = {
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16, 233, 235, 237, 239, 241, 244, 247, 250, 254, 231,
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};
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enum { B = '\2', C = '\3', O = '\17', R = '\26', I = '\35', U = '\37' };
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static attr_t styleAttr(struct Style style) {
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attr_t attr = A_NORMAL;
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if (style.attr & Bold) attr |= A_BOLD;
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if (style.attr & Reverse) attr |= A_REVERSE;
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if (style.attr & Italic) attr |= A_ITALIC;
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if (style.attr & Underline) attr |= A_UNDERLINE;
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return attr | colorAttr(Colors[style.fg]);
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}
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static size_t styleParse(struct Style *style, const char **str) {
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switch (**str) {
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break; case B: (*str)++; style->attr ^= A_BOLD;
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break; case O: (*str)++; *style = Reset;
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break; case R: (*str)++; style->attr ^= A_REVERSE;
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break; case I: (*str)++; style->attr ^= A_ITALIC;
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break; case U: (*str)++; style->attr ^= A_UNDERLINE;
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break; case C: {
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(*str)++;
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if (!isdigit(**str)) {
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style->fg = Default;
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style->bg = Default;
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break;
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}
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style->fg = *(*str)++ - '0';
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if (isdigit(**str)) style->fg = style->fg * 10 + *(*str)++ - '0';
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if ((*str)[0] != ',' || !isdigit((*str)[1])) break;
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(*str)++;
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style->bg = *(*str)++ - '0';
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if (isdigit(**str)) style->bg = style->bg * 10 + *(*str)++ - '0';
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}
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}
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return strcspn(*str, (const char[]) { B, C, O, R, I, U, '\0' });
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static short stylePair(struct Style style) {
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return colorPair(Colors[style.fg], Colors[style.bg]);
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}
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static void statusAdd(const char *str) {
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struct Style style = Reset;
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struct Style style = StyleDefault;
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while (*str) {
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size_t len = styleParse(&style, &str);
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wattr_set(
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status,
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style.attr | colorAttr(Colors[style.fg]),
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colorPair(Colors[style.fg], Colors[style.bg]),
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NULL
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);
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wattr_set(status, styleAttr(style), stylePair(style), NULL);
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waddnstr(status, str, len);
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str += len;
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}
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@ -587,7 +562,7 @@ static int wordWrap(WINDOW *win, const char *str) {
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int lines = 1;
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int align = 0;
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struct Style style = Reset;
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struct Style style = StyleDefault;
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while (*str) {
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char ch = *str;
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if (ch == ' ' || ch == '\t') {
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@ -612,12 +587,7 @@ static int wordWrap(WINDOW *win, const char *str) {
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size_t ws = strcspn(str, " \t");
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if (ws < len) len = ws;
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wattr_set(
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win,
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style.attr | colorAttr(Colors[style.fg]),
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colorPair(Colors[style.fg], Colors[style.bg]),
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NULL
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);
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wattr_set(win, styleAttr(style), stylePair(style), NULL);
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waddnstrnzw(win, str, len);
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str += len;
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}
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@ -633,7 +603,7 @@ static void notify(uint id, const char *str) {
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char buf[1024] = "";
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struct Cat cat = { buf, sizeof(buf), 0 };
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while (*str) {
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struct Style style = Reset;
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struct Style style = StyleDefault;
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size_t len = styleParse(&style, &str);
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catf(&cat, "%.*s", (int)len, str);
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str += len;
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@ -749,7 +719,7 @@ static void bufferList(const struct Buffer *buffer) {
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printf("[%s] ", buf);
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bool align = false;
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struct Style style = Reset;
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struct Style style = StyleDefault;
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while (*line.str) {
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if (*line.str == '\t') {
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printf("%c", (align ? '\t' : ' '));
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@ -761,11 +731,7 @@ static void bufferList(const struct Buffer *buffer) {
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size_t tab = strcspn(line.str, "\t");
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if (tab < len) len = tab;
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vid_attr(
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style.attr | colorAttr(Colors[style.fg]),
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colorPair(Colors[style.fg], Colors[style.bg]),
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NULL
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);
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vid_attr(styleAttr(style), stylePair(style), NULL);
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printf("%.*s", (int)len, line.str);
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line.str += len;
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}
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@ -794,12 +760,7 @@ static void inputAdd(struct Style *style, const char *str) {
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}
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size_t nl = strcspn(str, "\n");
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if (nl < len) len = nl;
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wattr_set(
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input,
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style->attr | colorAttr(Colors[style->fg]),
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colorPair(Colors[style->fg], Colors[style->bg]),
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NULL
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);
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wattr_set(input, styleAttr(*style), stylePair(*style), NULL);
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waddnstr(input, str, len);
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str += len;
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}
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@ -815,7 +776,7 @@ static void inputUpdate(void) {
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const char *suffix = "";
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const char *skip = buf;
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struct Style stylePrompt = { .fg = self.color, .bg = Default };
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struct Style styleInput = Reset;
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struct Style styleInput = StyleDefault;
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const char *privmsg = commandIsPrivmsg(id, buf);
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const char *notice = commandIsNotice(id, buf);
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@ -829,8 +790,8 @@ static void inputUpdate(void) {
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skip = notice;
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} else if (action) {
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prefix = "* "; suffix = " ";
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stylePrompt.attr |= A_ITALIC;
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styleInput.attr |= A_ITALIC;
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stylePrompt.attr |= Italic;
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styleInput.attr |= Italic;
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skip = action;
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} else if (id == Debug && buf[0] != '/') {
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prompt = "<< ";
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@ -845,12 +806,7 @@ static void inputUpdate(void) {
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int y, x;
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wmove(input, 0, 0);
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wattr_set(
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input,
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stylePrompt.attr | colorAttr(Colors[stylePrompt.fg]),
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colorPair(Colors[stylePrompt.fg], Colors[stylePrompt.bg]),
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NULL
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);
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wattr_set(input, styleAttr(stylePrompt), stylePair(stylePrompt), NULL);
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waddstr(input, prefix);
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waddstr(input, prompt);
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waddstr(input, suffix);
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