From f2016f2408cf178d900dbcbe2adad06b47bfa286 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 29 Apr 2022 00:17:35 +0200
Subject: [PATCH] Prepare for GraphNode::feeds () and fed-by API update (1/2)

---
 gtk2_ardour/foldback_strip.cc    | 4 ++++
 gtk2_ardour/io_button.cc         | 4 ++--
 gtk2_ardour/plugin_pin_dialog.cc | 3 ++-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/gtk2_ardour/foldback_strip.cc b/gtk2_ardour/foldback_strip.cc
index 88719bc698..afce9a755d 100644
--- a/gtk2_ardour/foldback_strip.cc
+++ b/gtk2_ardour/foldback_strip.cc
@@ -656,6 +656,7 @@ FoldbackStrip::update_send_box ()
 	StripableList stripables;
 	stripables.clear ();
 
+#if 0
 	Route::FedBy fed_by = _route->fed_by ();
 	for (Route::FedBy::iterator i = fed_by.begin (); i != fed_by.end (); ++i) {
 		if (i->sends_only) {
@@ -664,6 +665,7 @@ FoldbackStrip::update_send_box ()
 			stripables.push_back (s);
 		}
 	}
+#endif
 	stripables.sort (StripableByPresentationOrder ());
 	for (StripableList::iterator it = stripables.begin (); it != stripables.end (); ++it) {
 		boost::shared_ptr<Stripable> s_sp = *it;
@@ -1076,6 +1078,7 @@ FoldbackStrip::duplicate_current_fb ()
 		double oldgain = old_fb->gain_control ()->get_value ();
 		new_fb->gain_control ()->set_value (oldgain * 0.25, PBD::Controllable::NoGroup);
 
+#if 0
 		Route::FedBy fed_by = old_fb->fed_by ();
 		for (Route::FedBy::iterator i = fed_by.begin (); i != fed_by.end (); ++i) {
 			if (i->sends_only) {
@@ -1091,6 +1094,7 @@ FoldbackStrip::duplicate_current_fb ()
 				}
 			}
 		}
+#endif
 		set_route (new_fb);
 		route_rename ();
 	} else {
diff --git a/gtk2_ardour/io_button.cc b/gtk2_ardour/io_button.cc
index b783efd4b9..e5cc7a1106 100644
--- a/gtk2_ardour/io_button.cc
+++ b/gtk2_ardour/io_button.cc
@@ -241,7 +241,7 @@ IOButton::button_press (GdkEventButton* ev)
 			if ((*i)->is_foldbackbus ()) {
 				continue;
 			}
-			if (_route->feeds_according_to_graph (*i)) {
+			if (_route->feeds (*i)) {
 				/* do not offer connections that would cause feedback */
 				continue;
 			}
@@ -255,7 +255,7 @@ IOButton::button_press (GdkEventButton* ev)
 			if ((*i)->is_foldbackbus () || _route->is_foldbackbus ()) {
 				continue;
 			}
-			if ((*i)->feeds_according_to_graph (_route)) {
+			if ((*i)->feeds (_route)) {
 				/* do not offer connections that would cause feedback */
 				continue;
 			}
diff --git a/gtk2_ardour/plugin_pin_dialog.cc b/gtk2_ardour/plugin_pin_dialog.cc
index dff5188acc..961bf550a8 100644
--- a/gtk2_ardour/plugin_pin_dialog.cc
+++ b/gtk2_ardour/plugin_pin_dialog.cc
@@ -1871,7 +1871,8 @@ PluginPinWidget::maybe_add_route_to_input_menu (boost::shared_ptr<Route> r, Data
 		return added;
 	}
 
-	if (_route ()->feeds_according_to_graph (r)) {
+	if (_route ()->feeds (r)) {
+		/* do not allow connfeedback */
 		return added;
 	}