From http://www.jwz.org/xscreensaver/xscreensaver-5.30.tar.gz

[xscreensaver] / hacks / zoom.c

diff --git a/hacks/zoom.c b/hacks/zoom.c
index bee4176f2491f3f1f799a34417cbbc84f96d5cc7..e2c4203250c8dcbaa7807c4de8d09287ba4088c1 100644 (file)
--- a/hacks/zoom.c
+++ b/hacks/zoom.c
@@ -72,7 +72,7 @@ zoom_init (Display *dpy, Window window)
   XGCValues gcv;
   XWindowAttributes xgwa;
   Colormap cmap;
-  unsigned long fg, bg;
+  unsigned long bg;
   long gcflags;
   int nblocksx, nblocksy;
 
@@ -83,7 +83,6 @@ zoom_init (Display *dpy, Window window)
   st->sizex = xgwa.width;
   st->sizey = xgwa.height;
   cmap = xgwa.colormap;
-  fg = get_pixel_resource(st->dpy, cmap, "foreground", "Foreground");
   bg = get_pixel_resource(st->dpy, cmap, "background", "Background");
 
   st->delay = get_integer_resource(st->dpy, "delay", "Integer");
@@ -219,6 +218,12 @@ zoom_reshape (Display *dpy, Window window, void *closure,
 static Bool
 zoom_event (Display *dpy, Window window, void *closure, XEvent *event)
 {
+  struct state *st = (struct state *) closure;
+  if (screenhack_event_helper (dpy, window, event))
+    {
+      st->start_time = 0;
+      return True;
+    }
   return False;
 }
 
@@ -250,6 +255,10 @@ static const char *zoom_defaults[] = {
   "*pixspacey:   2",
   "*lensoffsetx: 5",
   "*lensoffsety: 5",
+#ifdef USE_IPHONE
+  "*ignoreRotation: True",
+  "*rotateImages:   True",
+#endif
   0
 };