about summary refs log tree commit diff stats
diff options
context:
space:
mode:
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
parent95766d6241a401b3665ac1ad528b90c55e7b6810 (diff)
downloaddwm-4d67199a4bb68e5377d2fece62a83fde66c92861.tar.gz
fixed string cutting in 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 */
64' href='#n164'>164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302