mate-screenshot: Fix area selection timing with keyboard shortcuts

This prevents possible race conditions when launched via keyboard
shortcuts. The delay allows keyboard handlers to release before input
grabbing begins.

Fixes #37

Author: vkareh

mate-screenshot/src/mate-screenshot.c

@@ -1256,17 +1256,12 @@ loop_dialog_screenshot (void)
     }
   else
     {
-      if (interactive_arg)
-        {
-          /* HACK: give time to the dialog to actually disappear.
-           * We don't have any way to tell when the compositor has finished
-           * re-drawing.
-           */
-          g_timeout_add (200,
-                         prepare_screenshot_timeout, NULL);
-        }
-      else
-        g_idle_add (prepare_screenshot_timeout, NULL);
+      /* HACK: give time to the dialog to actually disappear and keyboard
+       * shortcuts to release. We don't have any way to tell when the
+       * compositor has finished re-drawing.
+       */
+      g_timeout_add (200,
+                     prepare_screenshot_timeout, NULL);
     }
 
   gtk_main ();