1 files changed, 88 insertions, 0 deletions
diff --git a/libs/midi++2/midi++/manager.h b/libs/midi++2/midi++/manager.h
new file mode 100644
index 0000000000..4889aad8c9
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+++ b/libs/midi++2/midi++/manager.h
@@ -0,0 +1,88 @@
+/*
+    Copyright (C) 1998 Paul Barton-Davis
+    
+    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.
+
+    $Id$
+*/
+
+#ifndef __midi_manager_h__
+#define __midi_manager_h__
+
+#include <map>
+#include <string>
+
+#include <midi++/types.h>
+#include <midi++/port.h>
+
+namespace MIDI {
+
+class Manager {
+  public:
+	~Manager ();
+	
+	Port *add_port (PortRequest &);
+	int   remove_port (std::string port);
+
+	Port *port (std::string name);
+	Port *port (size_t number);
+
+	size_t    nports () { return ports_by_device.size(); }
+
+	/* defaults for clients who are not picky */
+	
+	Port *inputPort;
+	Port *outputPort;
+	channel_t inputChannelNumber;
+	channel_t outputChannelNumber;
+
+	int set_input_port (size_t port);
+	int set_input_port (std::string);
+	int set_output_port (size_t port);
+	int set_output_port (std::string);
+	int set_input_channel (channel_t);
+	int set_output_channel (channel_t);
+
+	int foreach_port (int (*func)(const Port &, size_t n, void *), 
+			  void *arg);
+
+	typedef std::map<std::string, Port *> PortMap;
+
+	const PortMap& get_midi_ports() const { return ports_by_tag; } 
+
+	static Manager *instance () {
+		if (theManager == 0) {
+			theManager = new Manager;
+		}
+		return theManager;
+	}
+
+	static int parse_port_request (std::string str, Port::Type type);
+
+  private:
+	/* This is a SINGLETON pattern */
+	
+	Manager ();
+
+	static Manager *theManager;
+	PortMap         ports_by_device; /* canonical */
+	PortMap         ports_by_tag;    /* may contain duplicate Ports */
+
+	void close_ports ();
+};
+
+}; /* namespace MIDI */
+
+#endif  // __midi_manager_h__