Show the number of channels in brackets when there is a single invert button for...

git-svn-id: svn://localhost/ardour2/branches/3.0@11598 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/route_ui.cc b/gtk2_ardour/route_ui.cc
index 99f0b86c8a1ed4a3a7260ac61b5427e8b71bb1f8..17e08f20ef4ac2876a870f046ce40f22504ecb0e 100644 (file)
--- a/gtk2_ardour/route_ui.cc
+++ b/gtk2_ardour/route_ui.cc
@@ -1766,7 +1766,11 @@ RouteUI::setup_invert_buttons ()
 
                b->set_name (X_("mixer strip button"));
                if (to_add == 1) {
-                       b->set_text (X_("Ø"));
+                       if (N > 1) {
+                               b->set_text (string_compose (X_("Ø (%1)"), N));
+                       } else {
+                               b->set_text (X_("Ø"));
+                       }
                } else {
                        b->set_text (string_compose (X_("Ø%1"), i + 1));
                }