From 5ec9e0fa5e4f91b545994ff80fa50c15a11a2491 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sun, 3 Nov 2019 17:48:36 +0100
Subject: [PATCH] Virtual-keyboard: momentary pedal (no toggle)

---
 gtk2_ardour/pianokeyboard.cc | 22 +++++++++-------------
 gtk2_ardour/pianokeyboard.h  |  1 -
 2 files changed, 9 insertions(+), 14 deletions(-)

diff --git a/gtk2_ardour/pianokeyboard.cc b/gtk2_ardour/pianokeyboard.cc
index d7635cf3c6..9c56ae8a0e 100644
--- a/gtk2_ardour/pianokeyboard.cc
+++ b/gtk2_ardour/pianokeyboard.cc
@@ -556,7 +556,7 @@ APianoKeyboard::on_key_press_event (GdkEventKey* event)
 		return false;
 	}
 	if (note == 129) {
-		toggle_sustain ();
+		sustain_press ();
 		return true;
 	}
 
@@ -582,14 +582,20 @@ APianoKeyboard::on_key_release_event (GdkEventKey* event)
 		return false;
 	}
 
-	if (key_binding (key) == 128) {
+	int note = key_binding (key);
+
+	if (note == 128) {
 		Rest (); /* EMIT SIGNAL */
 		return true;
 	}
+	if (note == 129) {
+		sustain_release ();
+		return true;
+	}
 
 	std::map<std::string, int>::const_iterator kv = _note_stack.find (key);
 	if (kv == _note_stack.end ()) {
-		return key_binding (key) != -1;
+		return note != -1;
 	}
 
 	release_key (kv->second);
@@ -926,16 +932,6 @@ APianoKeyboard::set_velocities (int min_vel, int max_vel, int key_vel)
 	}
 }
 
-void
-APianoKeyboard::toggle_sustain ()
-{
-	if (_sustain_new_notes) {
-		sustain_release ();
-	} else {
-		sustain_press ();
-	}
-}
-
 void
 APianoKeyboard::sustain_press ()
 {
diff --git a/gtk2_ardour/pianokeyboard.h b/gtk2_ardour/pianokeyboard.h
index 56c2d2cdf1..2b12befe73 100644
--- a/gtk2_ardour/pianokeyboard.h
+++ b/gtk2_ardour/pianokeyboard.h
@@ -79,7 +79,6 @@ private:
 
 	void queue_note_draw (int note);
 
-	void toggle_sustain ();
 	void press_key (int key, int vel);
 	void release_key (int key);
 	void stop_sustained_notes ();