1 files changed, 81 insertions, 0 deletions
diff --git a/libs/surfaces/mackie/route_signal.h b/libs/surfaces/mackie/route_signal.h
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+++ b/libs/surfaces/mackie/route_signal.h
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+/*
+	Copyright (C) 2006,2007 John Anderson
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+#ifndef route_signal_h
+#define route_signal_h
+
+#include <sigc++/sigc++.h>
+
+class MackieControlProtocol;
+
+namespace ARDOUR {
+	class Route;
+}
+	
+namespace Mackie
+{
+
+class Strip;
+class MackiePort;
+
+/**
+  This class is intended to easily create and destroy the set of
+  connections from a route to a control surface strip. Instantiating
+  it will connect the signals, and destructing it will disconnect
+  the signals.
+*/
+class RouteSignal
+{
+public:
+	RouteSignal( ARDOUR::Route & route, MackieControlProtocol & mcp, Strip & strip, MackiePort & port )
+	: _route( route ), _mcp( mcp ), _strip( strip ), _port( port )
+	{
+		connect();
+	}
+	
+	~RouteSignal()
+	{
+		disconnect();
+	}
+	
+	void connect();
+	void disconnect();
+	
+	// call all signal handlers manually
+	void notify_all();
+	
+	const ARDOUR::Route & route() const { return _route; }
+	Strip & strip() { return _strip; }
+	MackiePort & port() { return _port; }
+	
+private:
+	ARDOUR::Route & _route;
+	MackieControlProtocol & _mcp;
+	Strip & _strip;
+	MackiePort & _port;	
+
+	sigc::connection _solo_changed_connection;
+	sigc::connection _mute_changed_connection;
+	sigc::connection _record_enable_changed_connection;
+	sigc::connection _gain_changed_connection;
+	sigc::connection _name_changed_connection;
+	sigc::connection _panner_changed_connection;
+};
+
+}
+
+#endif