Watch for route colour changes and update the summary accordingly. Fixes #3692.

git-svn-id: svn://localhost/ardour2/branches/3.0@8480 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 20 insertions, 0 deletions

diff --git a/gtk2_ardour/editor_summary.cc b/gtk2_ardour/editor_summary.cc
index cd4356eb75..e279da94d3 100644
--- a/gtk2_ardour/editor_summary.cc
+++ b/gtk2_ardour/editor_summary.cc
@@ -29,6 +29,7 @@
 #include "editor_routes.h"
 #include "editor_cursors.h"
 #include "mouse_cursors.h"
+#include "route_time_axis.h"
 
 using namespace std;
 using namespace ARDOUR;
@@ -792,3 +793,22 @@ EditorSummary::editor_y_to_summary (double y) const
 
 	return sy;
 }
+
+void
+EditorSummary::routes_added (list<RouteTimeAxisView*> const & r)
+{
+	/* Connect to gui_changed() on the routes so that we know when their colour has changed */
+	for (list<RouteTimeAxisView*>::const_iterator i = r.begin(); i != r.end(); ++i) {
+		(*i)->route()->gui_changed.connect (*this, invalidator (*this), ui_bind (&EditorSummary::route_gui_changed, this, _1), gui_context ());
+	}
+
+	set_dirty ();
+}
+
+void
+EditorSummary::route_gui_changed (string c)
+{
+	if (c == "color") {
+		set_dirty ();
+	}
+}