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.
20 #ifndef __midiport_manager_h__
21 #define __midiport_manager_h__
29 #include "midi++/types.h"
30 #include "midi++/port.h"
32 #include "ardour/types.h"
39 class MidiPortManager {
42 virtual ~MidiPortManager ();
44 /* Ports used for control. These are read/written to outside of the
45 * process callback (asynchronously with respect to when data
48 * More detail: we do actually read/write data for these ports
49 * inside the process callback, but incoming data is only parsed
50 * and outgoing data is only generated *outside* the process
54 MIDI::Port* midi_input_port () const { return _midi_input_port; }
55 MIDI::Port* midi_output_port () const { return _midi_output_port; }
56 MIDI::Port* mmc_input_port () const { return _mmc_input_port; }
57 MIDI::Port* mmc_output_port () const { return _mmc_output_port; }
59 /* Ports used for synchronization. These have their I/O handled inside the
63 boost::shared_ptr<MidiPort> mtc_input_port() const { return _mtc_input_port; }
64 boost::shared_ptr<MidiPort> mtc_output_port() const { return _mtc_output_port; }
65 boost::shared_ptr<MidiPort> midi_clock_input_port() const { return _midi_clock_input_port; }
66 boost::shared_ptr<MidiPort> midi_clock_output_port() const { return _midi_clock_output_port; }
68 void set_midi_port_states (const XMLNodeList&);
69 std::list<XMLNode*> get_midi_port_states () const;
71 PBD::Signal0<void> PortsChanged;
74 /* asynchronously handled ports: MIDI::Port */
75 MIDI::Port* _midi_input_port;
76 MIDI::Port* _midi_output_port;
77 MIDI::Port* _mmc_input_port;
78 MIDI::Port* _mmc_output_port;
79 /* these point to the same objects as the 4 members above,
80 but cast to their ARDOUR::Port base class
82 boost::shared_ptr<Port> _midi_in;
83 boost::shared_ptr<Port> _midi_out;
84 boost::shared_ptr<Port> _mmc_in;
85 boost::shared_ptr<Port> _mmc_out;
87 /* synchronously handled ports: ARDOUR::MidiPort */
88 boost::shared_ptr<MidiPort> _mtc_input_port;
89 boost::shared_ptr<MidiPort> _mtc_output_port;
90 boost::shared_ptr<MidiPort> _midi_clock_input_port;
91 boost::shared_ptr<MidiPort> _midi_clock_output_port;
99 #endif // __midi_port_manager_h__