diff options
| -rw-r--r-- | st/config.h | 19 | ||||
| -rw-r--r-- | st/x.c | 50 |
2 files changed, 51 insertions, 18 deletions
diff --git a/st/config.h b/st/config.h index bf7e0c0..3e2707f 100644 --- a/st/config.h +++ b/st/config.h @@ -159,13 +159,20 @@ unsigned int defaultrcs = 257; unsigned int background = 258; /* - * Default shape of cursor - * 2: Block ("█") - * 4: Underline ("_") - * 6: Bar ("|") - * 7: Snowman ("☃") + * https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h4-Functions-using-CSI-_-ordered-by-the-final-character-lparen-s-rparen:CSI-Ps-SP-q.1D81 + * Default style of cursor + * 0: blinking block + * 1: blinking block (default) + * 2: steady block ("█") + * 3: blinking underline + * 4: steady underline ("_") + * 5: blinking bar + * 6: steady bar ("|") + * 7: blinking st cursor + * 8: steady st cursor */ -static unsigned int cursorshape = 2; +static unsigned int cursorstyle = 1; +static Rune stcursor = 0x2603; /* snowman ("☃") */ /* * Default columns and rows numbers @@ -279,6 +279,7 @@ static int focused = 0; static int oldbutton = 3; /* button event on startup: 3 = release */ static uint buttons; /* bit field of pressed buttons */ +static int cursorblinks = 0; void clipcopy(const Arg *dummy) @@ -1759,29 +1760,46 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int le /* draw the new one */ if (IS_SET(MODE_FOCUSED)) { switch (win.cursor) { - case 7: /* st extension */ - g.u = 0x2603; /* snowman (U+2603) */ + default: + case 0: /* blinking block */ + case 1: /* blinking block (default) */ + if (IS_SET(MODE_BLINK)) + break; + /* FALLTHROUGH */ - case 0: /* Blinking Block */ - case 1: /* Blinking Block (Default) */ - case 2: /* Steady Block */ + case 2: /* steady block */ xdrawglyph(g, cx, cy); break; - case 3: /* Blinking Underline */ - case 4: /* Steady Underline */ + case 3: /* blinking underline */ + if (IS_SET(MODE_BLINK)) + break; + /* FALLTHROUGH */ + case 4: /* steady underline */ XftDrawRect(xw.draw, &drawcol, borderpx + cx * win.cw, borderpx + (cy + 1) * win.ch - \ cursorthickness, win.cw, cursorthickness); break; - case 5: /* Blinking bar */ - case 6: /* Steady bar */ + case 5: /* blinking bar */ + if (IS_SET(MODE_BLINK)) + break; + /* FALLTHROUGH */ + case 6: /* steady bar */ + XftDrawRect(xw.draw, &drawcol, borderpx + cx * win.cw, borderpx + cy * win.ch, cursorthickness, win.ch); break; + case 7: /* blinking st cursor */ + if (IS_SET(MODE_BLINK)) + break; + /* FALLTHROUGH */ + case 8: /* steady st cursor */ + g.u = stcursor; + xdrawglyph(g, cx, cy); + break; } } else { XftDrawRect(xw.draw, &drawcol, @@ -1938,9 +1956,12 @@ xsetmode(int set, unsigned int flags) int xsetcursor(int cursor) { - if (!BETWEEN(cursor, 0, 7)) /* 7: st extension */ + if (!BETWEEN(cursor, 0, 8)) /* 7-8: st extensions */ return 1; win.cursor = cursor; + cursorblinks = win.cursor == 0 || win.cursor == 1 || + win.cursor == 3 || win.cursor == 5 || + win.cursor == 7; return 0; } @@ -2217,6 +2238,11 @@ run(void) if (FD_ISSET(ttyfd, &rfd) || xev) { if (!drawing) { trigger = now; + if (IS_SET(MODE_BLINK)) { + win.mode ^= MODE_BLINK; + } + lastblink = now; + drawing = 1; } timeout = (maxlatency - TIMEDIFF(now, trigger)) \ @@ -2227,7 +2253,7 @@ run(void) /* idle detected or maxlatency exhausted -> draw */ timeout = -1; - if (blinktimeout && tattrset(ATTR_BLINK)) { + if (blinktimeout && (cursorblinks || tattrset(ATTR_BLINK))) { timeout = blinktimeout - TIMEDIFF(now, lastblink); if (timeout <= 0) { if (-timeout > blinktimeout) /* start visible */ @@ -2316,7 +2342,7 @@ main(int argc, char *argv[]) { xw.l = xw.t = 0; xw.isfixed = False; - xsetcursor(cursorshape); + xsetcursor(cursorstyle); ARGBEGIN { case 'a': |