Importing from XF4, plus BSD make infrastructure

1 files changed, 81 insertions, 0 deletions

diff --git a/app/ssh-askpass/drawing.c b/app/ssh-askpass/drawing.c
new file mode 100644
index 000000000..14ec37b3e
--- /dev/null
+++ b/app/ssh-askpass/drawing.c
@@ -0,0 +1,81 @@
+/* xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@netscape.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation.  No representations are made about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or 
+ * implied warranty.
+ */
+
+/* 1999-Nov-21 Modified by Jim Knoble <jmknoble@jmknoble.cx>
+ * Modifications:
+ *   - Extracted draw_shaded_rectangle() from xscreensaver source for use
+ *     in a separate application.  Constructed separate header file.
+ */
+
+#include <X11/Intrinsic.h>
+
+void
+draw_shaded_rectangle (Display *dpy, Window window,
+		       int x, int y,
+		       int width, int height,
+		       int thickness,
+		       unsigned long top_color,
+		       unsigned long bottom_color)
+{
+  XPoint points[4];
+  XGCValues gcv;
+  GC gc1, gc2;
+  if (thickness == 0) return;
+
+  gcv.foreground = top_color;
+  gc1 = XCreateGC (dpy, window, GCForeground, &gcv);
+  gcv.foreground = bottom_color;
+  gc2 = XCreateGC (dpy, window, GCForeground, &gcv);
+
+  points [0].x = x;
+  points [0].y = y;
+  points [1].x = x + width;
+  points [1].y = y;
+  points [2].x = x + width - thickness;
+  points [2].y = y + thickness;
+  points [3].x = x;
+  points [3].y = y + thickness;
+  XFillPolygon (dpy, window, gc1, points, 4, Convex, CoordModeOrigin);
+
+  points [0].x = x;
+  points [0].y = y + thickness;
+  points [1].x = x;
+  points [1].y = y + height;
+  points [2].x = x + thickness;
+  points [2].y = y + height - thickness;
+  points [3].x = x + thickness;
+  points [3].y = y + thickness;
+  XFillPolygon (dpy, window, gc1, points, 4, Convex, CoordModeOrigin);
+
+  points [0].x = x + width;
+  points [0].y = y;
+  points [1].x = x + width - thickness;
+  points [1].y = y + thickness;
+  points [2].x = x + width - thickness;
+  points [2].y = y + height - thickness;
+  points [3].x = x + width;
+  points [3].y = y + height - thickness;
+  XFillPolygon (dpy, window, gc2, points, 4, Convex, CoordModeOrigin);
+
+  points [0].x = x;
+  points [0].y = y + height;
+  points [1].x = x + width;
+  points [1].y = y + height;
+  points [2].x = x + width;
+  points [2].y = y + height - thickness;
+  points [3].x = x + thickness;
+  points [3].y = y + height - thickness;
+  XFillPolygon (dpy, window, gc2, points, 4, Convex, CoordModeOrigin);
+
+  XFreeGC (dpy, gc1);
+  XFreeGC (dpy, gc2);
+}
+