From 8ddbbe427d58bc2de962382899a4f06570071539 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 8 May 2017 10:33:37 +0100
Subject: when a Route is removed, don't bother triggering a
 sync-presentation-info-from-treeview because it isn't necessary

Also, don't update mixer selection unless selection actually changed
---
 gtk2_ardour/mixer_ui.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'gtk2_ardour')

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index b70ceef37d..83fe603f94 100644
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -673,6 +673,8 @@ Mixer_UI::remove_strip (MixerStrip* strip)
 		strips.erase (i);
 	}
 
+	PBD::Unwinder<bool> uwi (ignore_reorder, true);
+
 	for (ri = rows.begin(); ri != rows.end(); ++ri) {
 		if ((*ri)[stripable_columns.strip] == strip) {
                         PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
@@ -685,7 +687,11 @@ Mixer_UI::remove_strip (MixerStrip* strip)
 void
 Mixer_UI::presentation_info_changed (PropertyChange const & what_changed)
 {
-	_selection.presentation_info_changed (what_changed);
+	cerr << ">>>> MUI::pic\n";
+
+	if (what_changed.contains (Properties::selected)) {
+		_selection.presentation_info_changed (what_changed);
+	}
 
 	PropertyChange soh;
 	soh.add (Properties::selected);
-- 
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