X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fswirl.c;h=d647b0432dc4c4c892ba6feab3a96bc23b24b4d5;hb=6afd6db0ae9396cd7ff897ade597cd5483f49b0e;hp=5a3d97a2a5dcabf626fac89523a6f359d9ebab0c;hpb=c1b9b55ad8d59dc05ef55e316aebf5863e7dfa56;p=xscreensaver

diff --git a/hacks/swirl.c b/hacks/swirl.c
index 5a3d97a2..d647b043 100644
--- a/hacks/swirl.c
+++ b/hacks/swirl.c
@@ -35,11 +35,10 @@ static const char sccsid[] = "@(#)swirl.c	4.00 97/01/01 xlockmore";
 					"*ncolors:		200     \n"			\
 					"*useSHM:		True    \n" \
 					"*fpsSolid:		true    \n" \
+					"*ignoreRotation: True \n" \
 
 # define SMOOTH_COLORS
 # define WRITABLE_COLORS
-# define reshape_swirl 0
-# define swirl_handle_event 0
 # include "xlockmore.h"				/* from the xscreensaver distribution */
 # ifdef HAVE_XSHM_EXTENSION
 #  include "xshm.h"
@@ -1353,7 +1352,7 @@ draw_swirl(ModeInfo * mi)
 		if (swirl->drawing) {
 #ifdef STANDALONE
 		  if (mi->writable_p)
-			rotate_colors(MI_DISPLAY(mi), MI_COLORMAP(mi),
+			rotate_colors(mi->xgwa.screen, MI_COLORMAP(mi),
 						  swirl->rgb_values, swirl->colours, 1);
 #else  /* !STANDALONE */
 			/* rotate the colours */
@@ -1375,7 +1374,7 @@ draw_swirl(ModeInfo * mi)
 		} else {
 #ifdef STANDALONE
 		  if (mi->writable_p)
-			rotate_colors(MI_DISPLAY(mi), MI_COLORMAP(mi),
+			rotate_colors(mi->xgwa.screen, MI_COLORMAP(mi),
 						  swirl->rgb_values, swirl->colours, 1);
 #else  /* !STANDALONE */
 			/* rotate the colours */
@@ -1413,10 +1412,9 @@ draw_swirl(ModeInfo * mi)
 #ifdef STANDALONE
 					/* Pick a new colormap! */
 					XClearWindow (MI_DISPLAY(mi), MI_WINDOW(mi));
-					free_colors (MI_DISPLAY(mi), MI_COLORMAP(mi),
+					free_colors (mi->xgwa.screen, MI_COLORMAP(mi),
 								 mi->colors, mi->npixels);
-					make_smooth_colormap (MI_DISPLAY(mi),
-										  MI_VISUAL(mi),
+					make_smooth_colormap (mi->xgwa.screen, MI_VISUAL(mi),
 										  MI_COLORMAP(mi),
 										  mi->colors, &mi->npixels, True,
 										  &mi->writable_p, True);
@@ -1433,6 +1431,13 @@ draw_swirl(ModeInfo * mi)
 	}
 }
 
+ENTRYPOINT void
+reshape_swirl(ModeInfo * mi, int width, int height)
+{
+  XClearWindow (MI_DISPLAY (mi), MI_WINDOW(mi));
+  init_swirl (mi);
+}
+
 /****************************************************************/
 
 ENTRYPOINT void
@@ -1479,4 +1484,15 @@ refresh_swirl (ModeInfo * mi)
 	}
 }
 
+ENTRYPOINT Bool
+swirl_handle_event (ModeInfo *mi, XEvent *event)
+{
+  if (screenhack_event_helper (MI_DISPLAY(mi), MI_WINDOW(mi), event))
+    {
+      reshape_swirl (mi, MI_WIDTH(mi), MI_HEIGHT(mi));
+      return True;
+    }
+  return False;
+}
+
 XSCREENSAVER_MODULE ("Swirl", swirl)