Reimplement an old workaround to fix screenshots without delay.

If the delay is NULL, and under some vague conditions, there is
no active window detected. Waiting 1 second before doing anything is a
lame hack which fixes this issue.



(Old svn revision: 7462)

ChangeLog

 2009-06-05 jeromeg
 
+Reimplement an old workaround to fix screenshots without delay.
+
+If the delay is NULL, and under some vague conditions, there is
+no active window detected. Waiting 1 second before doing anything is a
+lame hack which fixes this issue.
+
+2009-06-05 jeromeg
+
 Try to fix bug #5424.
 
 Destroy the main dialog before doing anything else. Normally, this will

lib/screenshooter-capture.c

@@ -457,8 +457,10 @@ GdkPixbuf *screenshooter_take_screenshot (gint region, gint delay, gboolean show
   screen = gdk_screen_get_default ();
 
   /* wait for n=delay seconds */
+  /* WORKAROUND: always sleep at least 1 second so that
+   * the dialog has the time to disappear. */
   if (region != SELECT)
-    sleep (delay);
+    (delay > 0 ) ? sleep (delay): sleep (delay + 1);
 
   /* Get the window/desktop we want to screenshot*/
   if (region == FULLSCREEN)