+/**
+ * modest_main_window_transfer_mode_enabled:
+ * @window: a #ModestMainWindow
+ *
+ * Determines if some transfer operation is in progress.
+ *
+ * Returns: TRUE if transfer mode is enabled, FASE otherwise.
+*/
+gboolean modest_main_window_transfer_mode_enabled (ModestMainWindow *self);
+
+gboolean modest_main_window_screen_is_on (ModestMainWindow *self);
+