X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fslidescreen.c;h=190f50711f8f8a205932ebb306dba3955a987fad;hb=39809ded547bdbb08207d3e514950425215b4410;hp=4ba8b7ff42a229bca254da293ca1c0c2df202709;hpb=d5186197bc394e10a4402f7f6d23fbb14103bc50;p=xscreensaver

diff --git a/hacks/slidescreen.c b/hacks/slidescreen.c
index 4ba8b7ff..190f5071 100644
--- a/hacks/slidescreen.c
+++ b/hacks/slidescreen.c
@@ -108,7 +108,7 @@ slidescreen_init (Display *dpy, Window window)
     else
       st->bg = 1;
 
-#ifndef HAVE_COCOA
+#ifndef HAVE_JWXYZ
     if (!fg_ok || bg_ok)
       {
         int i;
@@ -167,7 +167,7 @@ slidescreen_init (Display *dpy, Window window)
 	  }
 	XFree(all);
       }
-#endif /* !HAVE_COCOA */
+#endif /* !HAVE_JWXYZ */
   }
 
   gcv.foreground = st->fg;
@@ -198,6 +198,16 @@ draw_grid (struct state *st)
   st->bitmap_w = xgwa.width;
   st->bitmap_h = xgwa.height;
 
+  if (xgwa.width < 50 || xgwa.height < 50) /* tiny window */
+    {
+      int s = (xgwa.width < xgwa.height ? xgwa.width : xgwa.height);
+      border = 1;
+      st->grid_size = s / 2;
+      if (st->grid_size < 16) st->grid_size = 16;
+      if (st->bitmap_w < st->grid_size*2) st->bitmap_w = st->grid_size*2;
+      if (st->bitmap_h < st->grid_size*2) st->bitmap_h = st->grid_size*2;
+    }
+
   st->grid_w = st->bitmap_w / st->grid_size;
   st->grid_h = st->bitmap_h / st->grid_size;
   st->hole_x = random () % st->grid_w;
@@ -475,7 +485,7 @@ static const char *slidescreen_defaults [] = {
   "*delay:			50000",
   "*delay2:			1000000",
   "*duration:			120",
-#ifdef USE_IPHONE
+#ifdef HAVE_MOBILE
   "*ignoreRotation:             True",
   "*rotateImages:               True",
 #endif