From 8f8099d8cc394b6cbea12ccd488c2733a74b9d2a Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 1 Jul 2020 12:17:30 -0600
Subject: [PATCH] respond to changes in UI ellipsize track name mode

---
 gtk2_ardour/time_axis_view.cc | 30 +++++++++++++++++++-----------
 gtk2_ardour/time_axis_view.h  |  1 +
 2 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/gtk2_ardour/time_axis_view.cc b/gtk2_ardour/time_axis_view.cc
index 29d74e7a5f..feb15c4192 100644
--- a/gtk2_ardour/time_axis_view.cc
+++ b/gtk2_ardour/time_axis_view.cc
@@ -168,17 +168,7 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
 		Gtk::Requisition req = an_entry->size_request ();
 
 		name_label.set_size_request (-1, req.height);
-		switch (UIConfiguration::instance().get_time_axis_name_ellipsize_mode()) {
-		case -1:
-			name_label.set_ellipsize (Pango::ELLIPSIZE_START);
-			break;
-		case 1:
-			name_label.set_ellipsize (Pango::ELLIPSIZE_END);
-			break;
-		default:
-			name_label.set_ellipsize (Pango::ELLIPSIZE_MIDDLE);
-			break;
-		}
+		set_name_ellipsize_mode ();
 	}
 
 	// set min. track-header width if fader is not visible
@@ -1224,6 +1214,8 @@ TimeAxisView::parameter_changed (string const & what_changed)
 		if (selected ()) {
 			show_selection (_editor.get_selection().time);
 		}
+	} else if (what_changed == "time-axis-name-ellipsize-mode") {
+		set_name_ellipsize_mode ();
 	}
 
 	if (view()) {
@@ -1412,3 +1404,19 @@ TrackViewList::filter_to_unique_playlists ()
 	}
 	return ts;
 }
+
+void
+TimeAxisView::set_name_ellipsize_mode ()
+{
+	switch (UIConfiguration::instance().get_time_axis_name_ellipsize_mode()) {
+	case -1:
+		name_label.set_ellipsize (Pango::ELLIPSIZE_START);
+		break;
+	case 1:
+		name_label.set_ellipsize (Pango::ELLIPSIZE_END);
+		break;
+	default:
+		name_label.set_ellipsize (Pango::ELLIPSIZE_MIDDLE);
+		break;
+	}
+}
diff --git a/gtk2_ardour/time_axis_view.h b/gtk2_ardour/time_axis_view.h
index f5a6dc2fdc..e7f3b27263 100644
--- a/gtk2_ardour/time_axis_view.h
+++ b/gtk2_ardour/time_axis_view.h
@@ -336,6 +336,7 @@ private:
 
 	void compute_heights ();
 	bool maybe_set_cursor (int y);
+	void set_name_ellipsize_mode ();
 
 }; /* class TimeAxisView */