diff options
Diffstat (limited to '')
| -rw-r--r-- | ui.c | 369 |
1 files changed, 9 insertions, 360 deletions
diff --git a/ui.c b/ui.c index 85b5a72..d24f7a7 100644 --- a/ui.c +++ b/ui.c @@ -54,7 +54,6 @@ #endif #include "chat.h" -#include "edit.h" // Annoying stuff from <term.h>: #undef lines @@ -66,7 +65,7 @@ WINDOW *uiStatus; WINDOW *uiMain; -static WINDOW *input; +WINDOW *uiInput; static short colorPairs; @@ -101,52 +100,6 @@ static short colorPair(short fg, short bg) { return colorPairs++; } -#define ENUM_KEY \ - X(KeyCtrlLeft, "\33[1;5D", NULL) \ - X(KeyCtrlRight, "\33[1;5C", NULL) \ - X(KeyMeta0, "\0330", "\33)") \ - X(KeyMeta1, "\0331", "\33!") \ - X(KeyMeta2, "\0332", "\33@") \ - X(KeyMeta3, "\0333", "\33#") \ - X(KeyMeta4, "\0334", "\33$") \ - X(KeyMeta5, "\0335", "\33%") \ - X(KeyMeta6, "\0336", "\33^") \ - X(KeyMeta7, "\0337", "\33&") \ - X(KeyMeta8, "\0338", "\33*") \ - X(KeyMeta9, "\0339", "\33(") \ - X(KeyMetaA, "\33a", NULL) \ - X(KeyMetaB, "\33b", NULL) \ - X(KeyMetaD, "\33d", NULL) \ - X(KeyMetaF, "\33f", NULL) \ - X(KeyMetaL, "\33l", NULL) \ - X(KeyMetaM, "\33m", NULL) \ - X(KeyMetaN, "\33n", NULL) \ - X(KeyMetaP, "\33p", NULL) \ - X(KeyMetaQ, "\33q", NULL) \ - X(KeyMetaS, "\33s", NULL) \ - X(KeyMetaT, "\33t", NULL) \ - X(KeyMetaU, "\33u", NULL) \ - X(KeyMetaV, "\33v", NULL) \ - X(KeyMetaEnter, "\33\r", "\33\n") \ - X(KeyMetaGt, "\33>", "\33.") \ - X(KeyMetaLt, "\33<", "\33,") \ - X(KeyMetaEqual, "\33=", NULL) \ - X(KeyMetaMinus, "\33-", "\33_") \ - X(KeyMetaPlus, "\33+", NULL) \ - X(KeyMetaSlash, "\33/", "\33?") \ - X(KeyFocusIn, "\33[I", NULL) \ - X(KeyFocusOut, "\33[O", NULL) \ - X(KeyPasteOn, "\33[200~", NULL) \ - X(KeyPasteOff, "\33[201~", NULL) \ - X(KeyPasteManual, "\32p", "\32\20") - -enum { - KeyMax = KEY_MAX, -#define X(id, seq, alt) id, - ENUM_KEY -#undef X -}; - // XXX: Assuming terminals will be fine with these even if they're unsupported, // since they're "private" modes. static const char *FocusMode[2] = { "\33[?1004l", "\33[?1004h" }; @@ -158,7 +111,7 @@ static void errExit(void) { reset_shell_mode(); } -void uiInitEarly(void) { +void uiInit(void) { initscr(); cbreak(); noecho(); @@ -177,49 +130,20 @@ void uiInitEarly(void) { from_status_line = "\7"; } -#define X(id, seq, alt) define_key(seq, id); if (alt) define_key(alt, id); - ENUM_KEY -#undef X - uiStatus = newwin(StatusLines, COLS, 0, 0); if (!uiStatus) err(EX_OSERR, "newwin"); uiMain = newwin(MAIN_LINES, COLS, StatusLines, 0); if (!uiMain) err(EX_OSERR, "newwin"); - input = newpad(InputLines, InputCols); - if (!input) err(EX_OSERR, "newpad"); - keypad(input, true); - nodelay(input, true); + uiInput = newpad(InputLines, InputCols); + if (!uiInput) err(EX_OSERR, "newpad"); windowInit(); uiShow(); } -// Avoid disabling VINTR until main loop. -void uiInitLate(void) { - struct termios term; - int error = tcgetattr(STDOUT_FILENO, &term); - if (error) err(EX_OSERR, "tcgetattr"); - - // Gain use of C-q, C-s, C-c, C-z, C-y, C-v, C-o. - term.c_iflag &= ~IXON; - term.c_cc[VINTR] = _POSIX_VDISABLE; - term.c_cc[VSUSP] = _POSIX_VDISABLE; -#ifdef VDSUSP - term.c_cc[VDSUSP] = _POSIX_VDISABLE; -#endif - term.c_cc[VLNEXT] = _POSIX_VDISABLE; - term.c_cc[VDISCARD] = _POSIX_VDISABLE; - - error = tcsetattr(STDOUT_FILENO, TCSANOW, &term); - if (error) err(EX_OSERR, "tcsetattr"); - - def_prog_mode(); -} - static bool hidden = true; -static bool waiting; char uiTitle[TitleCap]; static char prevTitle[TitleCap]; @@ -229,9 +153,9 @@ void uiDraw(void) { wnoutrefresh(uiStatus); wnoutrefresh(uiMain); int y, x; - getyx(input, y, x); + getyx(uiInput, y, x); pnoutrefresh( - input, + uiInput, 0, (x + 1 > RIGHT ? x + 1 - RIGHT : 0), LINES - InputLines, 0, BOTTOM, RIGHT @@ -284,10 +208,10 @@ uint uiAttr(struct Style style) { return attr | colorAttr(Colors[style.fg]); } -static bool spoilerReveal; +bool uiSpoilerReveal; short uiPair(struct Style style) { - if (spoilerReveal && style.fg == style.bg) { + if (uiSpoilerReveal && style.fg == style.bg) { return colorPair(Colors[Default], Colors[style.bg]); } return colorPair(Colors[style.fg], Colors[style.bg]); @@ -312,10 +236,6 @@ void uiHide(void) { endwin(); } -void uiWait(void) { - waiting = true; -} - struct Util uiNotifyUtil; static void notify(uint id, const char *str) { if (self.restricted) return; @@ -361,283 +281,12 @@ void uiFormat( uiWrite(id, heat, time, buf); } -static void resize(void) { +void uiResize(void) { wclear(uiMain); wresize(uiMain, MAIN_LINES, COLS); windowResize(); } -static void inputAdd(struct Style reset, struct Style *style, const char *str) { - while (*str) { - const char *code = str; - size_t len = styleParse(style, &str); - wattr_set(input, A_BOLD | A_REVERSE, 0, NULL); - switch (*code) { - 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'); - break; case '\n': waddch(input, 'N'); - } - if (str - code > 1) waddnstr(input, &code[1], str - &code[1]); - if (str[0] == '\n') { - *style = reset; - str++; - len--; - } - size_t nl = strcspn(str, "\n"); - if (nl < len) len = nl; - wattr_set(input, uiAttr(*style), uiPair(*style), NULL); - waddnstr(input, str, len); - str += len; - } -} - -static char *inputStop( - struct Style reset, struct Style *style, - const char *str, char *stop -) { - char ch = *stop; - *stop = '\0'; - inputAdd(reset, style, str); - *stop = ch; - return stop; -} - -static struct Edit edit; - -void uiUpdate(void) { - char *buf = editString(&edit); - uint id = windowID(); - - const char *prefix = ""; - const char *prompt = self.nick; - const char *suffix = ""; - const char *skip = buf; - struct Style stylePrompt = { .fg = self.color, .bg = Default }; - struct Style styleInput = StyleDefault; - - size_t split = commandWillSplit(id, buf); - const char *privmsg = commandIsPrivmsg(id, buf); - const char *notice = commandIsNotice(id, buf); - const char *action = commandIsAction(id, buf); - if (privmsg) { - prefix = "<"; suffix = "> "; - skip = privmsg; - } else if (notice) { - prefix = "-"; suffix = "- "; - styleInput.fg = LightGray; - skip = notice; - } else if (action) { - prefix = "* "; suffix = " "; - stylePrompt.attr |= Italic; - styleInput.attr |= Italic; - skip = action; - } else if (id == Debug && buf[0] != '/') { - prompt = "<< "; - stylePrompt.fg = Gray; - } else { - prompt = ""; - } - if (skip > &buf[edit.mbs.pos]) { - prefix = prompt = suffix = ""; - skip = buf; - } - - int y, x; - wmove(input, 0, 0); - if (windowTimeEnable() && id != Network) { - whline(input, ' ', windowTime.width); - wmove(input, 0, windowTime.width); - } - wattr_set(input, uiAttr(stylePrompt), uiPair(stylePrompt), NULL); - waddstr(input, prefix); - waddstr(input, prompt); - waddstr(input, suffix); - getyx(input, y, x); - - int pos; - struct Style style = styleInput; - inputStop(styleInput, &style, skip, &buf[edit.mbs.pos]); - getyx(input, y, pos); - wmove(input, y, x); - - style = styleInput; - const char *ptr = skip; - if (split) { - ptr = inputStop(styleInput, &style, ptr, &buf[split]); - style = styleInput; - style.bg = Red; - } - inputAdd(styleInput, &style, ptr); - wclrtoeol(input); - wmove(input, y, pos); -} - -static void inputEnter(void) { - command(windowID(), editString(&edit)); - editFn(&edit, EditClear); -} - -static void keyCode(int code) { - switch (code) { - break; case KEY_RESIZE: resize(); - break; case KeyFocusIn: windowUnmark(); - break; case KeyFocusOut: windowMark(); - - break; case KeyMetaEnter: editInsert(&edit, L'\n'); - break; case KeyMetaEqual: windowToggleMute(); - break; case KeyMetaMinus: windowToggleThresh(-1); - break; case KeyMetaPlus: windowToggleThresh(+1); - break; case KeyMetaSlash: windowSwap(); - - break; case KeyMetaGt: windowScroll(ScrollAll, -1); - break; case KeyMetaLt: windowScroll(ScrollAll, +1); - - break; case KeyMeta0 ... KeyMeta9: windowShow(code - KeyMeta0); - break; case KeyMetaA: windowAuto(); - break; case KeyMetaB: editFn(&edit, EditPrevWord); - break; case KeyMetaD: editFn(&edit, EditDeleteNextWord); - break; case KeyMetaF: editFn(&edit, EditNextWord); - break; case KeyMetaL: windowBare(); - break; case KeyMetaM: uiWrite(windowID(), Warm, NULL, ""); - break; case KeyMetaN: windowScroll(ScrollHot, +1); - break; case KeyMetaP: windowScroll(ScrollHot, -1); - break; case KeyMetaQ: editFn(&edit, EditCollapse); - break; case KeyMetaS: spoilerReveal ^= true; windowUpdate(); - break; case KeyMetaT: windowToggleTime(); - break; case KeyMetaU: windowScroll(ScrollUnread, 0); - break; case KeyMetaV: windowScroll(ScrollPage, +1); - - break; case KeyCtrlLeft: editFn(&edit, EditPrevWord); - break; case KeyCtrlRight: editFn(&edit, EditNextWord); - - break; case KEY_BACKSPACE: editFn(&edit, EditDeletePrev); - break; case KEY_DC: editFn(&edit, EditDeleteNext); - break; case KEY_DOWN: windowScroll(ScrollOne, -1); - break; case KEY_END: editFn(&edit, EditTail); - break; case KEY_ENTER: inputEnter(); - break; case KEY_HOME: editFn(&edit, EditHead); - break; case KEY_LEFT: editFn(&edit, EditPrev); - break; case KEY_NPAGE: windowScroll(ScrollPage, -1); - break; case KEY_PPAGE: windowScroll(ScrollPage, +1); - break; case KEY_RIGHT: editFn(&edit, EditNext); - break; case KEY_SEND: windowScroll(ScrollAll, -1); - break; case KEY_SHOME: windowScroll(ScrollAll, +1); - break; case KEY_UP: windowScroll(ScrollOne, +1); - } -} - -static void keyCtrl(wchar_t ch) { - switch (ch ^ L'@') { - break; case L'?': editFn(&edit, EditDeletePrev); - break; case L'A': editFn(&edit, EditHead); - break; case L'B': editFn(&edit, EditPrev); - break; case L'C': raise(SIGINT); - break; case L'D': editFn(&edit, EditDeleteNext); - break; case L'E': editFn(&edit, EditTail); - break; case L'F': editFn(&edit, EditNext); - break; case L'H': editFn(&edit, EditDeletePrev); - break; case L'J': inputEnter(); - break; case L'K': editFn(&edit, EditDeleteTail); - break; case L'L': clearok(curscr, true); - break; case L'N': windowShow(windowNum() + 1); - break; case L'P': windowShow(windowNum() - 1); - break; case L'R': windowSearch(editString(&edit), -1); - break; case L'S': windowSearch(editString(&edit), +1); - break; case L'T': editFn(&edit, EditTranspose); - break; case L'U': editFn(&edit, EditDeleteHead); - break; case L'V': windowScroll(ScrollPage, -1); - break; case L'W': editFn(&edit, EditDeletePrevWord); - break; case L'Y': editFn(&edit, EditPaste); - } -} - -static void keyStyle(wchar_t ch) { - if (iswcntrl(ch)) ch = towlower(ch ^ L'@'); - char buf[8] = {0}; - enum Color color = Default; - switch (ch) { - break; case L'A': color = Gray; - break; case L'B': color = Blue; - break; case L'C': color = Cyan; - break; case L'G': color = Green; - break; case L'K': color = Black; - break; case L'M': color = Magenta; - break; case L'N': color = Brown; - break; case L'O': color = Orange; - break; case L'P': color = Pink; - break; case L'R': color = Red; - break; case L'W': color = White; - break; case L'Y': color = Yellow; - break; case L'b': buf[0] = B; - break; case L'c': buf[0] = C; - break; case L'i': buf[0] = I; - break; case L'o': buf[0] = O; - break; case L'r': buf[0] = R; - break; case L's': { - snprintf(buf, sizeof(buf), "%c%02d,%02d", C, Black, Black); - } - break; case L'u': buf[0] = U; - } - if (color != Default) { - snprintf(buf, sizeof(buf), "%c%02d", C, color); - } - for (char *ch = buf; *ch; ++ch) { - editInsert(&edit, *ch); - } -} - -void uiRead(void) { - if (hidden) { - if (waiting) { - uiShow(); - flushinp(); - waiting = false; - } else { - return; - } - } - - wint_t ch; - static bool paste, style, literal; - for (int ret; ERR != (ret = wget_wch(input, &ch));) { - bool spr = spoilerReveal; - if (ret == KEY_CODE_YES && ch == KeyPasteOn) { - paste = true; - } else if (ret == KEY_CODE_YES && ch == KeyPasteOff) { - paste = false; - } else if (ret == KEY_CODE_YES && ch == KeyPasteManual) { - paste ^= true; - } else if (paste || literal) { - editInsert(&edit, ch); - } else if (ret == KEY_CODE_YES) { - keyCode(ch); - } else if (ch == (L'Z' ^ L'@')) { - style = true; - continue; - } else if (style && ch == (L'V' ^ L'@')) { - literal = true; - continue; - } else if (style) { - keyStyle(ch); - } else if (iswcntrl(ch)) { - keyCtrl(ch); - } else { - editInsert(&edit, ch); - } - style = false; - literal = false; - if (spr) { - spoilerReveal = false; - windowUpdate(); - } - } - uiUpdate(); -} - static FILE *saveFile; static const uint64_t Signatures[] = { |