dwm

suckless's window manager with Luke's setup
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commit 858251de46c50498b261b312f2df03531dd9923c
parent d26c28c1e7b01024b0559b4bc7b40c85d96dc701
Author: Anselm R Garbe <garbeam@gmail.com>
Date:   Sun, 27 Apr 2008 18:00:45 +0100

applied dfenze drawtext simplifications
Diffstat:
Mdwm.c | 15+++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/dwm.c b/dwm.c @@ -210,7 +210,7 @@ int xerrorstart(Display *dpy, XErrorEvent *ee); void zoom(const char *arg); /* variables */ -char stext[256], buf[256]; +char stext[256]; int screen, sx, sy, sw, sh; int (*xerrorxlib)(Display *, XErrorEvent *); int bx, by, bw, bh, blw, bgw, mx, my, mw, mh, mox, moy, mow, moh, tx, ty, tw, th, wx, wy, ww, wh; @@ -597,22 +597,23 @@ drawtext(const char *text, unsigned long col[ColLast], Bool invert) { int x, y, w, h; unsigned int len, olen; XRectangle r = { dc.x, dc.y, dc.w, dc.h }; + char buf[256]; XSetForeground(dpy, dc.gc, col[invert ? ColFG : ColBG]); XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); if(!text) return; - w = 0; olen = strlen(text); - len = MIN(olen, sizeof buf - 1); + len = MIN(olen, sizeof buf); memcpy(buf, text, len); - buf[len] = 0; + w = 0; h = dc.font.ascent + dc.font.descent; y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent; x = dc.x + (h / 2); /* shorten text if necessary */ - while(len && (w = textnw(buf, len)) > dc.w - h) - buf[--len] = 0; + for(; len && (w = textnw(buf, len)) > dc.w - h; len--); + if (!len) + return; if(len < olen) { if(len > 1) buf[len - 1] = '.'; @@ -621,8 +622,6 @@ drawtext(const char *text, unsigned long col[ColLast], Bool invert) { if(len > 3) buf[len - 3] = '.'; } - if(w > dc.w) - return; /* too long */ XSetForeground(dpy, dc.gc, col[invert ? ColBG : ColFG]); if(dc.font.set) XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);