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authorAnselm R.Garbe <arg@10ksloc.org>2006-08-14 08:52:15 +0200
committerAnselm R.Garbe <arg@10ksloc.org>2006-08-14 08:52:15 +0200
commit4d67199a4bb68e5377d2fece62a83fde66c92861 (patch)
tree02b6d2ee568e402a19dc5e2bcba74acb2cc36503 /draw.c
parent95766d6241a401b3665ac1ad528b90c55e7b6810 (diff)
downloaddwm-4d67199a4bb68e5377d2fece62a83fde66c92861.tar.gz
fixed string cutting in draw.c
Diffstat (limited to 'draw.c')
-rw-r--r--draw.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/draw.c b/draw.c
index 3b6967c..6edb0a3 100644
--- 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 */