From 08bca2a07d009c25f8cfec29dbe87682fc1af22c Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sat, 28 Jan 2017 11:20:05 +0100
Subject: [PATCH] minor logic changes to editor selection

Prevent mulitple PresentationInfo::Change signals if toggling several
tracks
---
 gtk2_ardour/selection.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/selection.cc b/gtk2_ardour/selection.cc
index 36a4a087a9..27a062e87d 100644
--- a/gtk2_ardour/selection.cc
+++ b/gtk2_ardour/selection.cc
@@ -271,6 +271,8 @@ Selection::toggle (boost::shared_ptr<Playlist> pl)
 void
 Selection::toggle (const TrackViewList& track_list)
 {
+	PresentationInfo::ChangeSuspender cs;
+
 	for (TrackViewList::const_iterator i = track_list.begin(); i != track_list.end(); ++i) {
 		toggle ((*i));
 	}
@@ -282,11 +284,11 @@ Selection::toggle (TimeAxisView* track)
 	TrackSelection::iterator i;
 
 	if ((i = find (tracks.begin(), tracks.end(), track)) == tracks.end()) {
-		track->set_selected (true);
 		tracks.push_back (track);
+		track->set_selected (true);
 	} else {
-		track->set_selected (false);
 		tracks.erase (i);
+		track->set_selected (false);
 	}
 
 }