X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fepicycle.c;h=89fab0b26f073c645adef703aeb55cad75e9b553;hb=39809ded547bdbb08207d3e514950425215b4410;hp=004c0ea56a1a9d123efc4a1ebc0b7dc52e81230e;hpb=50be9bb40dc60130c99ffa568e6677779904ff70;p=xscreensaver

diff --git a/hacks/epicycle.c b/hacks/epicycle.c
index 004c0ea5..89fab0b2 100644
--- a/hacks/epicycle.c
+++ b/hacks/epicycle.c
@@ -65,6 +65,9 @@ static const char *epicycle_defaults [] = {
   "*divisorPoisson: 0.4",
   "*sizeFactorMin: 1.05",
   "*sizeFactorMax: 2.05",
+#ifdef HAVE_MOBILE
+  "*ignoreRotation: True",
+#endif
   0
 };
 
@@ -401,7 +404,7 @@ colour_init(struct state *st, XWindowAttributes *pxgwa)
    */
   if (st->colors)
     {
-      free_colors(st->dpy, st->cmap, st->colors, st->ncolors);
+      free_colors(pxgwa->screen, st->cmap, st->colors, st->ncolors);
       st->colors = 0;
       st->ncolors = 0;
     }
@@ -421,7 +424,8 @@ colour_init(struct state *st, XWindowAttributes *pxgwa)
       st->colors = (XColor *) malloc(sizeof(*st->colors) * (st->ncolors+1));
       if (!st->colors) abort();
 	  
-      make_smooth_colormap (st->dpy, pxgwa->visual, st->cmap, st->colors, &st->ncolors,
+      make_smooth_colormap (pxgwa->screen, pxgwa->visual, st->cmap,
+                            st->colors, &st->ncolors,
 			    True, /* allocate */
 			    False, /* not writable */
 			    True); /* verbose (complain about failure) */
@@ -614,6 +618,17 @@ static void rescale_circles(struct state *st, Body *pb,
     {
       printf("enlarge by x%.2f skipped...\n", scale);
     }
+
+  if (st->width > st->height * 5 ||  /* window has weird aspect */
+      st->height > st->width * 5)
+    {
+      Circle *p;
+      double r = (st->width > st->height
+                  ? st->width / (double) st->height
+                  : st->height / (double) st->width);
+      for (p=pb->epicycles; p; p=p->pchild)
+        p->radius *= r;
+    }
 }
 
 
@@ -719,7 +734,7 @@ epicycle_draw (Display *dpy, Window window, void *closure)
 
       st->L = compute_divisor_lcm(st->pb0->epicycles);
       
-      st->colour_cycle_rate = fabs(st->L);
+      st->colour_cycle_rate = labs(st->L);
       
       st->xtime = fabs(st->L * st->circle / st->wdot_max);
 
@@ -760,7 +775,7 @@ static Bool
 epicycle_event (Display *dpy, Window window, void *closure, XEvent *e)
 {
   struct state *st = (struct state *) closure;
-  if (e->type == ButtonPress)
+  if (screenhack_event_helper (dpy, window, e))
     {
       st->restart = 1;
       return True;