From 34373c30f3bdb8436d9f002b6cb9e1363346d6b5 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 9 Jan 2012 16:43:30 +0000
Subject: add MIDITrack specific ::monitoring_state() method

git-svn-id: svn://localhost/ardour2/branches/3.0@11207 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/midi_track.cc | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'libs/ardour/midi_track.cc')

diff --git a/libs/ardour/midi_track.cc b/libs/ardour/midi_track.cc
index 1b327ae70d..1b40cb5f56 100644
--- a/libs/ardour/midi_track.cc
+++ b/libs/ardour/midi_track.cc
@@ -748,3 +748,29 @@ MidiTrack::set_monitoring (MonitorChoice mc)
 		md->reset_tracker ();
 	}
 }
+
+MonitorState
+MidiTrack::monitoring_state () const
+{
+	/* Explicit requests */
+	
+	if (_monitoring & MonitorInput) {
+		return MonitoringInput;
+	}
+		
+	if (_monitoring & MonitorDisk) {
+		return MonitoringDisk;
+	}
+
+	if (_session.transport_rolling()) {
+		return MonitoringDisk;
+	} 
+
+	/* the return value here doesn't mean that we're actually monitoring
+	 * input, let alone input *audio*. but it means that we are NOT 
+	 * monitoring silence. this allows us to still hear any audio generated
+	 * by using internal generation techniques
+	 */
+
+	return MonitoringInput;
+}
-- 
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