From http://www.jwz.org/xscreensaver/xscreensaver-5.37.tar.gz

[xscreensaver] / hacks / triangle.c

diff --git a/hacks/triangle.c b/hacks/triangle.c
index 79fe819ce77b4c27f27ea573669bd0d28c9ce3c5..d73c1226f547bbc040b10391e5c7af967971d727 100644 (file)
--- a/hacks/triangle.c
+++ b/hacks/triangle.c
@@ -51,7 +51,7 @@ static const char sccsid[] = "@(#)triangle.c  4.04 97/07/28 xlockmore";
                                        "*fpsSolid: true \n" \
 
 # define SMOOTH_COLORS
-# define triangle_handle_event 0
+# define release_triangle 0
 # include "xlockmore.h"                /* in xscreensaver distribution */
 #else /* STANDALONE */
 # include "xlock.h"                    /* in xlockmore distribution */
@@ -223,11 +223,7 @@ init_triangle (ModeInfo * mi)
        short      *tmp;
        int         i, dim, one;
 
-       if (triangles == NULL) {
-               if ((triangles = (trianglestruct *) calloc(MI_NUM_SCREENS(mi),
-                                          sizeof (trianglestruct))) == NULL)
-                       return;
-       }
+       MI_INIT (mi, triangles, 0);
        tp = &triangles[MI_SCREEN(mi)];
 
        tp->width = MI_WIN_WIDTH(mi);
@@ -352,18 +348,21 @@ reshape_triangle(ModeInfo * mi, int width, int height)
 }
 
 ENTRYPOINT void
-release_triangle(ModeInfo * mi)
+refresh_triangle (ModeInfo * mi)
 {
-       if (triangles != NULL) {
-               (void) free((void *) triangles);
-               triangles = NULL;
-       }
+       /* Do nothing, it will refresh by itself */
 }
 
-ENTRYPOINT void
-refresh_triangle (ModeInfo * mi)
+ENTRYPOINT Bool
+triangle_handle_event (ModeInfo *mi, XEvent *event)
 {
-       /* Do nothing, it will refresh by itself */
+  if (screenhack_event_helper (MI_DISPLAY(mi), MI_WINDOW(mi), event))
+    {
+      reshape_triangle (mi, MI_WIDTH(mi), MI_HEIGHT(mi));
+      return True;
+    }
+  return False;
 }
 
+
 XSCREENSAVER_MODULE ("Triangle", triangle)