fixed string cutting in draw.c - dwm - dynamic window manager
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---
DIR commit 4d67199a4bb68e5377d2fece62a83fde66c92861
DIR parent 95766d6241a401b3665ac1ad528b90c55e7b6810
HTML Author: Anselm R.Garbe <arg@10ksloc.org>
Date: Mon, 14 Aug 2006 08:52:15 +0200
fixed string cutting in draw.c
Diffstat:
M draw.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
---
DIR diff --git a/draw.c b/draw.c
@@ -26,7 +26,7 @@ drawtext(const char *text, Bool invert)
{
int x, y, w, h;
static char buf[256];
- unsigned int len;
+ unsigned int len, olen;
XGCValues gcv;
XPoint points[5];
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
@@ -51,7 +51,7 @@ drawtext(const char *text, Bool invert)
return;
w = 0;
- len = strlen(text);
+ olen = len = strlen(text);
if(len >= sizeof(buf))
len = sizeof(buf) - 1;
memcpy(buf, text, len);
@@ -64,6 +64,14 @@ drawtext(const char *text, Bool invert)
/* shorten text if necessary */
while(len && (w = textnw(buf, len)) > dc.w - h)
buf[--len] = 0;
+ if(len < olen) {
+ if(len > 3)
+ memcpy(buf + len - 4, "...\0", 4);
+ else if(len > 2)
+ memcpy(buf + len - 3, "..\0", 3);
+ else if(len > 1)
+ memcpy(buf + len - 2, ".\0", 2);
+ }
if(w > dc.w)
return; /* too long */