1 files changed, 18 insertions, 0 deletions
diff --git a/src/project.cc b/src/project.cc
index 86100bc..04919db 100644
--- a/src/project.cc
+++ b/src/project.cc
@@ -106,6 +106,24 @@ void AudioFile::setChannelMapId(int channel_map_id)
 	}
 }
 
+bool AudioFile::getMainChannel() const
+{
+	return main_channel;
+}
+
+void AudioFile::setMainChannel(bool main_channel)
+{
+	if(this->main_channel == main_channel)
+	{
+		return;
+	}
+
+	{
+		Project::RAIIBulkUpdate bulkUpdate(instrument.getProject());
+		this->main_channel = main_channel;
+	}
+}
+
 Instrument::Instrument(Project& project, int id)
 	: id(id)
 	, project(project)