diff options
| -rw-r--r-- | chat.c | 3 | ||||
| -rw-r--r-- | chat.h | 10 | ||||
| -rw-r--r-- | handle.c | 7 | ||||
| -rw-r--r-- | input.c | 18 | ||||
| -rw-r--r-- | irc.c | 3 | ||||
| -rw-r--r-- | ui.c | 570 |
6 files changed, 296 insertions, 315 deletions
diff --git a/chat.c b/chat.c index f391fb2..2ec20bd 100644 --- a/chat.c +++ b/chat.c @@ -17,6 +17,7 @@ #define _WITH_GETLINE #include <err.h> +#include <locale.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -49,6 +50,8 @@ static char *prompt(const char *prompt) { } int main(int argc, char *argv[]) { + setlocale(LC_CTYPE, ""); + int opt; while (0 < (opt = getopt(argc, argv, "NW:a:h:j:l:n:p:r:u:vw:"))) { switch (opt) { diff --git a/chat.h b/chat.h index bd889f4..b07aa42 100644 --- a/chat.h +++ b/chat.h @@ -116,13 +116,13 @@ void ircQuit(const char *mesg); void uiInit(void); void uiShow(void); void uiHide(void); -void uiExit(void); void uiDraw(void); void uiRead(void); -void uiPrompt(void); +void uiExit(int status); -void uiWindowTag(struct Tag tag); -void uiWindowNum(int num); +void uiPrompt(bool nickChanged); +void uiShowTag(struct Tag tag); +void uiShowNum(int num); void uiCloseTag(struct Tag tag); enum UIHeat { @@ -130,7 +130,7 @@ enum UIHeat { UIWarm, UIHot, }; -void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line); +void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *str); void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...); enum TermMode { diff --git a/handle.c b/handle.c index 555e790..5281d8f 100644 --- a/handle.c +++ b/handle.c @@ -98,8 +98,7 @@ static void handleError(char *prefix, char *params) { char *mesg; parse(prefix, NULL, NULL, NULL, params, 1, 0, &mesg); if (self.quit) { - uiExit(); - exit(EX_OK); + uiExit(EX_OK); } else { errx(EX_PROTOCOL, "%s", mesg); } @@ -219,7 +218,7 @@ static void handleJoin(char *prefix, char *params) { if (!strcmp(nick, self.nick)) { tabTouch(TagNone, chan); - uiWindowTag(tag); + uiShowTag(tag); logReplay(tag); } tabTouch(tag, nick); @@ -404,7 +403,7 @@ static void handleNick(char *prefix, char *params) { free(self.nick); self.nick = strdup(next); if (!self.nick) err(EX_OSERR, "strdup"); - uiPrompt(); + uiPrompt(true); } struct Tag tag; diff --git a/input.c b/input.c index f91d11b..32c7e2b 100644 --- a/input.c +++ b/input.c @@ -80,11 +80,7 @@ static void inputJoin(struct Tag tag, char *params) { } static void inputPart(struct Tag tag, char *params) { - if (params) { - ircFmt("PART %s :%s\r\n", tag.name, params); - } else { - ircFmt("PART %s :Goodbye\r\n", tag.name); - } + ircFmt("PART %s :%s\r\n", tag.name, params ? params : "Goodbye"); } static void inputQuery(struct Tag tag, char *params) { @@ -92,7 +88,7 @@ static void inputQuery(struct Tag tag, char *params) { char *nick = param(tag, "/query", ¶ms, "nick"); if (!nick) return; tabTouch(TagNone, nick); - uiWindowTag(tagFor(nick)); + uiShowTag(tagFor(nick)); logReplay(tagFor(nick)); } @@ -118,11 +114,7 @@ static void inputTopic(struct Tag tag, char *params) { static void inputQuit(struct Tag tag, char *params) { (void)tag; - if (params) { - ircQuit(params); - } else { - ircQuit("Goodbye"); - } + ircQuit(params ? params : "Goodbye"); } static void inputURL(struct Tag tag, char *params) { @@ -145,11 +137,11 @@ static void inputWindow(struct Tag tag, char *params) { if (!name) return; int num = strtol(name, &name, 0); if (!name[0]) { - uiWindowNum(num); + uiShowNum(num); } else { struct Tag tag = tagFind(name); if (tag.id != TagNone.id) { - uiWindowTag(tag); + uiShowTag(tag); } else { uiFmt(tag, UIHot, "No window for %s", name); } diff --git a/irc.c b/irc.c index 1d5d914..a8dc2dd 100644 --- a/irc.c +++ b/irc.c @@ -133,8 +133,7 @@ retry: if (read < 0) errx(EX_IOERR, "tls_read: %s", tls_error(client)); if (!read) { if (!self.quit) errx(EX_PROTOCOL, "unexpected eof"); - uiExit(); - exit(EX_OK); + uiExit(EX_OK); } len += read; diff --git a/ui.c b/ui.c index 388df07..89d3e76 100644 --- a/ui.c +++ b/ui.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2018 Curtis McEnroe <june@causal.agency> +/* Copyright (C) 2018, 2019 C. McEnroe <june@causal.agency> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by @@ -18,7 +18,6 @@ #include <curses.h> #include <err.h> -#include <locale.h> #include <stdarg.h> #include <stdbool.h> #include <stdlib.h> @@ -28,119 +27,215 @@ #include <wctype.h> #ifndef A_ITALIC -#define A_ITALIC A_NORMAL +#define A_ITALIC A_UNDERLINE #endif #include "chat.h" #undef uiFmt +#define CTRL(ch) ((ch) & 037) +enum { Esc = L'\33', Del = L'\177' }; + +static const int LogLines = 512; + +static int lastLine(void) { + return LINES - 1; +} +static int lastCol(void) { + return COLS - 1; +} +static int logHeight(void) { + return LINES - 2; +} + +struct Window { + struct Tag tag; + WINDOW *log; + bool hot; + bool mark; + int scroll; + uint unread; + struct Window *prev; + struct Window *next; +}; + +static struct { + struct Window *active; + struct Window *head; + struct Window *tail; + struct Window *tag[TagsLen]; +} windows; + +static void windowAppend(struct Window *win) { + if (windows.tail) windows.tail->next = win; + win->prev = windows.tail; + win->next = NULL; + windows.tail = win; + if (!windows.head) windows.head = win; + windows.tag[win->tag.id] = win; +} + +static void windowRemove(struct Window *win) { + windows.tag[win->tag.id] = NULL; + if (win->prev) win->prev->next = win->next; + if (win->next) win->next->prev = win->prev; + if (windows.head == win) windows.head = win->next; + if (windows.tail == win) windows.tail = win->prev; +} + +static struct Window *windowFor(struct Tag tag) { + struct Window *win = windows.tag[tag.id]; + if (win) return win; + + win = calloc(1, sizeof(*win)); + if (!win) err(EX_OSERR, "calloc"); + + win->tag = tag; + win->mark = true; + win->scroll = LogLines; + + win->log = newpad(LogLines, COLS); + wsetscrreg(win->log, 0, LogLines - 1); + scrollok(win->log, true); + wmove(win->log, LogLines - 1, 0); + + windowAppend(win); + return win; +} + +static void windowResize(struct Window *win) { + wresize(win->log, LogLines, COLS); + wmove(win->log, LogLines - 1, lastCol()); +} + +static void windowMark(struct Window *win) { + win->mark = true; +} +static void windowUnmark(struct Window *win) { + win->mark = false; + win->unread = 0; + win->hot = false; +} + +static void windowShow(struct Window *win) { + if (windows.active) windowMark(windows.active); + if (win) { + touchwin(win->log); + windowUnmark(win); + } + windows.active = win; +} + +static void windowClose(struct Window *win) { + if (windows.active == win) windowShow(win->next ? win->next : win->prev); + windowRemove(win); + delwin(win->log); + free(win); +} + +static void windowScroll(struct Window *win, int lines) { + if (lines < 0) { + if (win->scroll == logHeight()) return; + if (win->scroll == LogLines) windowMark(win); + win->scroll = MAX(win->scroll + lines, logHeight()); + } else { + if (win->scroll == LogLines) return; + win->scroll = MIN(win->scroll + lines, LogLines); + if (win->scroll == LogLines) windowUnmark(win); + } +} + static void colorInit(void) { start_color(); use_default_colors(); - if (COLORS >= 16) { - for (short pair = 0; pair < 0x100; ++pair) { - if (pair < 0x10) { + if (COLORS < 16) { + for (short pair = 0; pair < 0100; ++pair) { + if (pair < 010) { init_pair(1 + pair, pair, -1); } else { - init_pair(1 + pair, pair & 0x0F, (pair & 0xF0) >> 4); + init_pair(1 + pair, pair & 007, (pair & 070) >> 3); } } } else { - for (short pair = 0; pair < 0100; ++pair) { - if (pair < 010) { + for (short pair = 0; pair < 0x100; ++pair) { + if (pair < 0x10) { init_pair(1 + pair, pair, -1); } else { - init_pair(1 + pair, pair & 007, (pair & 070) >> 3); + init_pair(1 + pair, pair & 0x0F, (pair & 0xF0) >> 4); } } } } -static attr_t attr8(short pair) { - if (COLORS >= 16 || pair < 0) return A_NORMAL; - return (pair & 0x08) ? A_BOLD : A_NORMAL; +static attr_t colorAttr(short color) { + if (color < 0) return A_NORMAL; + if (COLORS < 16 && (color & 0x08)) return A_BOLD; + return A_NORMAL; } -static short pair8(short pair) { - if (COLORS >= 16 || pair < 0) return pair; - return (pair & 0x70) >> 1 | (pair & 0x07); +static short colorPair(short color) { + if (color < 0) return 0; + if (COLORS < 16) return 1 + ((color & 0x70) >> 1 | (color & 0x07)); + return 1 + color; } -struct Window { - struct Tag tag; - WINDOW *log; - int scroll; - bool hot, mark; - uint unread; - struct Window *prev; - struct Window *next; -}; - static struct { bool hide; WINDOW *status; WINDOW *input; - struct Window *window; } ui; -void uiShow(void) { - ui.hide = false; - termMode(TermFocus, true); - uiDraw(); -} - -void uiHide(void) { - ui.hide = true; - termMode(TermFocus, false); - endwin(); -} - void uiInit(void) { - setlocale(LC_CTYPE, ""); initscr(); cbreak(); noecho(); - - colorInit(); termInit(); - + colorInit(); ui.status = newwin(1, COLS, 0, 0); ui.input = newpad(1, 512); keypad(ui.input, true); nodelay(ui.input, true); - - uiWindowTag(TagStatus); uiShow(); } -void uiExit(void) { - uiHide(); - printf( - "This program is AGPLv3 Free Software!\n" - "The source is available at <" SOURCE_URL ">.\n" - ); +static void uiResize(void) { + wresize(ui.status, 1, COLS); + for (struct Window *win = windows.head; win; win = win->next) { + windowResize(win); + } } -static int lastLine(void) { - return LINES - 1; +void uiShow(void) { + ui.hide = false; + termMode(TermFocus, true); + uiDraw(); } -static int lastCol(void) { - return COLS - 1; +void uiHide(void) { + ui.hide = true; + termMode(TermFocus, false); + endwin(); } -static int logHeight(void) { - return LINES - 2; + +void uiExit(int status) { + uiHide(); + printf( + "This program is AGPLv3 Free Software!\n" + "Code is available from <" SOURCE_URL ">.\n" + ); + exit(status); } static int _; - void uiDraw(void) { if (ui.hide) return; wnoutrefresh(ui.status); - pnoutrefresh( - ui.window->log, - ui.window->scroll - logHeight(), 0, - 1, 0, - lastLine() - 1, lastCol() - ); + if (windows.active) { + pnoutrefresh( + windows.active->log, + windows.active->scroll - logHeight(), 0, + 1, 0, + lastLine() - 1, lastCol() + ); + } int x; getyx(ui.input, _, x); pnoutrefresh( @@ -178,11 +273,11 @@ static void addFormat(WINDOW *win, const struct Format *format) { if (format->underline) attr |= A_UNDERLINE; if (format->reverse) attr |= A_REVERSE; - short pair = -1; - if (format->fg != IRCDefault) pair = Colors[format->fg]; - if (format->bg != IRCDefault) pair |= Colors[format->bg] << 4; + short color = -1; + if (format->fg != IRCDefault) color = Colors[format->fg]; + if (format->bg != IRCDefault) color |= Colors[format->bg] << 4; - wattr_set(win, attr | attr8(pair), 1 + pair8(pair), NULL); + wattr_set(win, attr | colorAttr(color), colorPair(color), NULL); waddnwstr(win, format->str, format->len); } @@ -196,9 +291,9 @@ static int printWidth(const wchar_t *str, size_t len) { static int addWrap(WINDOW *win, const wchar_t *str) { int lines = 0; - struct Format format = { .str = str }; formatReset(&format); + while (formatParse(&format, NULL)) { size_t word = 1 + wcscspn(&format.str[1], L" "); if (word < format.len) format.len = word; @@ -214,24 +309,15 @@ static int addWrap(WINDOW *win, const wchar_t *str) { waddch(win, '\n'); lines++; } - addFormat(win, &format); } return lines; } -static struct { - struct Window *head; - struct Window *tail; - struct Window *tag[TagsLen]; -} windows; - -static void uiTitle(const struct Window *win) { +static void title(const struct Window *win) { int unread; char *str; - int len = asprintf( - &str, "%s%n (%u)", win->tag.name, &unread, win->unread - ); + int len = asprintf(&str, "%s%n (%u)", win->tag.name, &unread, win->unread); if (len < 0) err(EX_OSERR, "asprintf"); if (!win->unread) str[unread] = '\0'; termTitle(str); @@ -242,13 +328,13 @@ static void uiStatus(void) { wmove(ui.status, 0, 0); int num = 0; for (const struct Window *win = windows.head; win; win = win->next, ++num) { - if (!win->unread && ui.window != win) continue; - if (ui.window == win) uiTitle(win); + if (!win->unread && windows.active != win) continue; + if (windows.active == win) title(win); int unread; wchar_t *str; int len = aswprintf( &str, L"%c %d %s %n(\3%02d%u\3) ", - (ui.window == win ? IRCReverse : IRCReset), + (windows.active == win ? IRCReverse : IRCReset), num, win->tag.name, &unread, (win->hot ? IRCYellow : IRCDefault), win->unread ); @@ -257,139 +343,62 @@ static void uiStatus(void) { addWrap(ui.status, str); free(str); } - // TODO: Put window's topic in the rest of the status area. + // TODO: Put active window's topic in the rest of the status area. wclrtoeol(ui.status); } -static void windowAppend(struct Window *win) { - if (windows.tail) windows.tail->next = win; - win->prev = windows.tail; - win->next = NULL; - windows.tail = win; - if (!windows.head) windows.head = win; - windows.tag[win->tag.id] = win; -} - -static void windowRemove(struct Window *win) { - if (win->prev) win->prev->next = win->next; - if (win->next) win->next->prev = win->prev; - if (windows.head == win) windows.head = win->next; - if (windows.tail == win) windows.tail = win->prev; - windows.tag[win->tag.id] = NULL; -} - -static const int LogLines = 512; - -static struct Window *windowTag(struct Tag tag) { - struct Window *win = windows.tag[tag.id]; - if (win) return win; - - win = calloc(1, sizeof(*win)); - if (!win) err(EX_OSERR, "calloc"); - - win->tag = tag; - win->mark = true; - win->scroll = LogLines; - win->log = newpad(LogLines, COLS); - wsetscrreg(win->log, 0, LogLines - 1); - scrollok(win->log, true); - wmove(win->log, LogLines - 1, 0); - - windowAppend(win); - return win; -} - -static void windowClose(struct Window *win) { - windowRemove(win); - delwin(win->log); - free(win); -} - -static void uiResize(void) { - wresize(ui.status, 1, COLS); - for (struct Window *win = windows.head; win; win = win->next) { - wresize(win->log, LogLines, COLS); - wmove(win->log, LogLines - 1, lastCol()); - } -} - -static void windowUnmark(struct Window *win) { - win->mark = false; - win->unread = 0; - win->hot = false; - uiStatus(); -} - -static void uiWindow(struct Window *win) { - touchwin(win->log); - if (ui.window) ui.window->mark = true; - windowUnmark(win); - ui.window = win; +void uiShowTag(struct Tag tag) { + windowShow(windowFor(tag)); uiStatus(); - uiPrompt(); + uiPrompt(false); } -void uiWindowTag(struct Tag tag) { - uiWindow(windowTag(tag)); -} - -void uiWindowNum(int num) { +void uiShowNum(int num) { + struct Window *win = NULL; if (num < 0) { - for (struct Window *win = windows.tail; win; win = win->prev) { - if (++num) continue; - uiWindow(win); - break; + for (win = windows.tail; win; win = win->prev) { + if (!++num) break; } } else { - for (struct Window *win = windows.head; win; win = win->next) { - if (num--) continue; - uiWindow(win); - break; + for (win = windows.head; win; win = win->next) { + if (!num--) break; } } + if (win) windowShow(win); + uiStatus(); + uiPrompt(false); } void uiCloseTag(struct Tag tag) { - struct Window *win = windowTag(tag); - if (ui.window == win) { - if (win->next) { - uiWindow(win->next); - } else if (win->prev) { - uiWindow(win->prev); - } else { - return; - } - } - windowClose(win); + windowClose(windowFor(tag)); + uiStatus(); + uiPrompt(false); } -static void notify(struct Tag tag, const wchar_t *line) { +static void notify(struct Tag tag, const wchar_t *str) { beep(); if (!self.notify) return; + size_t len = 0; char buf[256]; - size_t cap = sizeof(buf); - - struct Format format = { .str = line }; + struct Format format = { .str = str }; formatReset(&format); while (formatParse(&format, NULL)) { - int len = snprintf( - &buf[sizeof(buf) - cap], cap, + int n = snprintf( + &buf[len], sizeof(buf) - len, "%.*ls", (int)format.len, format.str ); - if (len < 0) err(EX_OSERR, "snprintf"); - if ((size_t)len >= cap) break; - cap -= len; + if (n < 0) err(EX_OSERR, "snprintf"); + len += n; + if (len >= sizeof(buf)) break; } - eventPipe((const char *[]) { "notify-send", tag.name, buf, NULL }); } -void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line) { - struct Window *win = windowTag(tag); +void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *str) { + struct Window *win = windowFor(tag); int lines = 1; waddch(win->log, '\n'); - if (win->mark && heat > UICold) { if (!win->unread++) { lines++; @@ -397,12 +406,11 @@ void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line) { } if (heat > UIWarm) { win->hot = true; - notify(tag, line); + notify(tag, str); } uiStatus(); } - - lines += addWrap(win->log, line); + lines += addWrap(win->log, str); if (win->scroll != LogLines) win->scroll -= lines; } @@ -417,105 +425,99 @@ void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...) { free(str); } -static void scrollUp(int lines) { - if (ui.window->scroll == logHeight()) return; - if (ui.window->scroll == LogLines) ui.window->mark = true; - ui.window->scroll = MAX(ui.window->scroll - lines, logHeight()); -} -static void scrollDown(int lines) { - if (ui.window->scroll == LogLines) return; - ui.window->scroll = MIN(ui.window->scroll + lines, LogLines); - if (ui.window->scroll == LogLines) windowUnmark(ui.window); -} - -static void keyCode(wchar_t ch) { - switch (ch) { - break; case KEY_RESIZE: uiResize(); - break; case KEY_SLEFT: scrollUp(1); - break; case KEY_SRIGHT: scrollDown(1); - break; case KEY_PPAGE: scrollUp(logHeight() / 2); - break; case KEY_NPAGE: scrollDown(logHeight() / 2); - break; case KEY_LEFT: edit(ui.window->tag, EditLeft, 0); - break; case KEY_RIGHT: edit(ui.window->tag, EditRight, 0); - break; case KEY_HOME: edit(ui.window->tag, EditHome, 0); - break; case KEY_END: edit(ui.window->tag, EditEnd, 0); - break; case KEY_DC: edit(ui.window->tag, EditDelete, 0); - break; case KEY_BACKSPACE: edit(ui.window->tag, EditBackspace, 0); - break; case KEY_ENTER: edit(ui.window->tag, EditEnter, 0); +static void keyCode(wchar_t code) { + if (code == KEY_RESIZE) uiResize(); + struct Window *win = windows.active; + if (!win) return; + switch (code) { + break; case KEY_SLEFT: windowScroll(win, -1); + break; case KEY_SRIGHT: windowScroll(win, +1); + break; case KEY_PPAGE: windowScroll(win, -logHeight() / 2); + break; case KEY_NPAGE: windowScroll(win, +logHeight() / 2); + break; case KEY_LEFT: edit(win->tag, EditLeft, 0); + break; case KEY_RIGHT: edit(win->tag, EditRight, 0); + break; case KEY_HOME: edit(win->tag, EditHome, 0); + break; case KEY_END: edit(win->tag, EditEnd, 0); + break; case KEY_DC: edit(win->tag, EditDelete, 0); + break; case KEY_BACKSPACE: edit(win->tag, EditBackspace, 0); + break; case KEY_ENTER: edit(win->tag, EditEnter, 0); } } -#define CTRL(ch) ((ch) ^ 0100) - static void keyChar(wchar_t ch) { + struct Window *win = windows.active; if (ch < 0200) { enum TermEvent event = termEvent((char)ch); switch (event) { - break; case TermFocusIn: windowUnmark(ui.window); - break; case TermFocusOut: ui.window->mark = true; + break; case TermFocusIn: if (win) windowUnmark(win); + break; case TermFocusOut: if (win) windowMark(win); break; default: {} } if (event) return; } + if (ch == Del) ch = L'\b'; static bool meta; - if (ch == L'\33') { + if (ch == Esc) { meta = true; return; } - - if (ch == L'\177') ch = L'\b'; - if (meta) { meta = false; + if (ch >= L'0' && ch <= L'9') uiShowNum(ch - L'0'); + if (!win) return; switch (ch) { - break; case L'b': edit(ui.window->tag, EditBackWord, 0); - break; case L'f': edit(ui.window->tag, EditForeWord, 0); - break; case L'\b': edit(ui.window->tag, EditKillBackWord, 0); - break; case L'd': edit(ui.window->tag, EditKillForeWord, 0); - break; case L'm': uiLog(ui.window->tag, UICold, L""); - break; default: { - if (ch >= L'0' && ch <= L'9') uiWindowNum(ch - L'0'); - } + break; case L'b': edit(win->tag, EditBackWord, 0); + break; case L'f': edit(win->tag, EditForeWord, 0); + break; case L'\b': edit(win->tag, EditKillBackWord, 0); + break; case L'd': edit(win->tag, EditKillForeWord, 0); + break; case L'm': uiLog(win->tag, UICold, L""); } return; } + if (ch == CTRL(L'L')) clearok(curscr, true); + if (!win) return; switch (ch) { - break; case CTRL(L'L'): clearok(curscr, true); - - break; case CTRL(L'A'): edit(ui.window->tag, EditHome, 0); - break; case CTRL(L'B'): edit(ui.window->tag, EditLeft, 0); - break; case CTRL(L'D'): edit(ui.window->tag, EditDelete, 0); - break; case CTRL(L'E'): edit(ui.window->tag, EditEnd, 0); - break; case CTRL(L'F'): edit(ui.window->tag, EditRight, 0); - break; case CTRL(L'K'): edit(ui.window->tag, EditKillLine, 0); - break; case CTRL(L'W'): edit(ui.window->tag, EditKillBackWord, 0); - - break; case CTRL(L'C'): edit(ui.window->tag, EditInsert, IRCColor); - break; case CTRL(L'N'): edit(ui.window->tag, EditInsert, IRCReset); - break; case CTRL(L'O'): edit(ui.window->tag, EditInsert, IRCBold); - break; case CTRL(L'R'): edit(ui.window->tag, EditInsert, IRCColor); - break; case CTRL(L'T'): edit(ui.window->tag, EditInsert, IRCItalic); - break; case CTRL(L'U'): edit(ui.window->tag, EditInsert, IRCUnderline); - break; case CTRL(L'V'): edit(ui.window->tag, EditInsert, IRCReverse); - - break; case L'\b': edit(ui.window->tag, EditBackspace, 0); - break; case L'\t': edit(ui.window->tag, EditComplete, 0); - break; case L'\n': edit(ui.window->tag, EditEnter, 0); - - break; default: { - if (iswprint(ch)) edit(ui.window->tag, EditInsert, ch); - } + break; case CTRL(L'A'): edit(win->tag, EditHome, 0); + break; case CTRL(L'B'): edit(win->tag, EditLeft, 0); + break; case CTRL(L'D'): edit(win->tag, EditDelete, 0); + break; case CTRL(L'E'): edit(win->tag, EditEnd, 0); + break; case CTRL(L'F'): edit(win->tag, EditRight, 0); + break; case CTRL(L'K'): edit(win->tag, EditKillLine, 0); + break; case CTRL(L'W'): edit(win->tag, EditKillBackWord, 0); + + break; case CTRL(L'C'): edit(win->tag, EditInsert, IRCColor); + break; case CTRL(L'N'): edit(win->tag, EditInsert, IRCReset); + break; case CTRL(L'O'): edit(win->tag, EditInsert, IRCBold); + break; case CTRL(L'R'): edit(win->tag, EditInsert, IRCColor); + break; case CTRL(L'T'): edit(win->tag, EditInsert, IRCItalic); + break; case CTRL(L'U'): edit(win->tag, EditInsert, IRCUnderline); + break; case CTRL(L'V'): edit(win->tag, EditInsert, IRCReverse); + + break; case L'\b': edit(win->tag, EditBackspace, 0); + break; case L'\t': edit(win->tag, EditComplete, 0); + break; case L'\n': edit(win->tag, EditEnter, 0); + + break; default: if (iswprint(ch)) edit(win->tag, EditInsert, ch); } } +void uiRead(void) { + if (ui.hide) uiShow(); + int ret; + wint_t ch; + while (ERR != (ret = wget_wch(ui.input, &ch))) { + (ret == KEY_CODE_YES ? keyCode(ch) : keyChar(ch)); + } + uiPrompt(false); +} + static bool isAction(struct Tag tag, const wchar_t *input) { if (tag.id == TagStatus.id || tag.id == TagRaw.id) return false; return !wcsncasecmp(input, L"/me ", 4); } -// FIXME: This duplicates logic from input.c for wcs. static bool isCommand(struct Tag tag, const wchar_t *input) { if (tag.id == TagStatus.id || tag.id == TagRaw.id) return true; if (input[0] != L'/') return false; @@ -524,29 +526,30 @@ static bool isCommand(struct Tag tag, const wchar_t *input) { return !extra || (space && extra > space); } -void uiPrompt(void) { - const wchar_t *input = editHead(); - - // TODO: Avoid reformatting these on every read. - wchar_t *prompt = NULL; - int len = 0; - if (isAction(ui.window->tag, input) && editTail() >= &input[4]) { - input = &input[4]; - len = aswprintf( - &prompt, L"\3%d* %s\3 ", - formatColor(self.user), self.nick - ); - } else if (!isCommand(ui.window->tag, input)) { - len = aswprintf( - &prompt, L"\3%d<%s>\3 ", - formatColor(self.user), self.nick - ); +void uiPrompt(bool nickChanged) { + static wchar_t *promptMesg; + static wchar_t *promptAction; + if (nickChanged || !promptMesg || !promptAction) { + free(promptMesg); + free(promptAction); + enum IRCColor color = formatColor(self.user); + int len = aswprintf(&promptMesg, L"\3%d<%s>\3 ", color, self.nick); + if (len < 0) err(EX_OSERR, "aswprintf"); + len = aswprintf(&promptAction, L"\3%d* %s\3 ", color, self.nick); + if (len < 0) err(EX_OSERR, "aswprintf"); } - if (len < 0) err(EX_OSERR, "aswprintf"); + + const wchar_t *input = editHead(); wmove(ui.input, 0, 0); - if (prompt) addWrap(ui.input, prompt); - free(prompt); + if (windows.active) { + if (isAction(windows.active->tag, input) && editTail() >= &input[4]) { + input = &input[4]; + addWrap(ui.input, promptAction); + } else if (!isCommand(windows.active->tag, input)) { + addWrap(ui.input, promptMesg); + } + } int x = 0; struct Format format = { .str = input }; @@ -555,21 +558,6 @@ void uiPrompt(void) { if (format.split) getyx(ui.input, _, x); addFormat(ui.input, &format); } - wclrtoeol(ui.input); wmove(ui.input, 0, x); } - -void uiRead(void) { - if (ui.hide) uiShow(); - int ret; - wint_t ch; - while (ERR != (ret = wget_wch(ui.input, &ch))) { - if (ret == KEY_CODE_YES) { - keyCode(ch); - } else { - keyChar(ch); - } - } - uiPrompt(); -} |