2 Copyright (C) 1998 Paul Barton-Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __midi_manager_h__
22 #define __midi_manager_h__
27 #include <midi++/types.h>
28 #include <midi++/port.h>
36 Port *add_port (PortRequest &);
37 int remove_port (std::string port);
39 Port *port (std::string name);
40 Port *port (size_t number);
42 size_t nports () { return ports_by_device.size(); }
44 /* defaults for clients who are not picky */
48 channel_t inputChannelNumber;
49 channel_t outputChannelNumber;
51 int set_input_port (size_t port);
52 int set_input_port (std::string);
53 int set_output_port (size_t port);
54 int set_output_port (std::string);
55 int set_input_channel (channel_t);
56 int set_output_channel (channel_t);
58 int foreach_port (int (*func)(const Port &, size_t n, void *),
61 typedef std::map<std::string, Port *> PortMap;
63 const PortMap& get_midi_ports() const { return ports_by_tag; }
65 static Manager *instance () {
66 if (theManager == 0) {
67 theManager = new Manager;
72 static int parse_port_request (std::string str, Port::Type type);
75 /* This is a SINGLETON pattern */
79 static Manager *theManager;
80 PortMap ports_by_device; /* canonical */
81 PortMap ports_by_tag; /* may contain duplicate Ports */
88 #endif // __midi_manager_h__