http://packetstormsecurity.org/UNIX/admin/xscreensaver-4.00.tar.gz

[xscreensaver] / utils / grabscreen.h

diff --git a/utils/grabscreen.h b/utils/grabscreen.h
index 20a5ce408d6928d71a34805b783b729fdb6089e1..416c6b2b97f4386aaa94040e509740807aa4126d 100644 (file)
--- a/utils/grabscreen.h
+++ b/utils/grabscreen.h
@@ -1,5 +1,5 @@
-/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1997
- *  Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1997, 2001
+ *  Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -19,4 +19,17 @@
  */
 extern void grab_screen_image (Screen *, Window);
 
+/* Whether one should use GCSubwindowMode when drawing on this window
+   (assuming a screen image has been grabbed onto it.)  Yes, this is a
+   total kludge. */
+extern Bool use_subwindow_mode_p(Screen *screen, Window window);
+
+/* Whether the given window is:
+   - the real root window;
+   - the virtual root window;
+   - a direct child of the root window;
+   - a direct child of the window manager's decorations.
+ */
+extern Bool top_level_window_p(Screen *screen, Window window);
+
 #endif /* __GRABSCREEN_H__ */