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/libardour_visibility.h"
33 #include "ardour/midi_port.h"
34 #include "ardour/types.h"
41 class LIBARDOUR_API MidiPortManager {
44 virtual ~MidiPortManager ();
46 /* Ports used for control. These are read/written to outside of the
47 * process callback (asynchronously with respect to when data
50 * More detail: we do actually read/write data for these ports
51 * inside the process callback, but incoming data is only parsed
52 * and outgoing data is only generated *outside* the process
56 MIDI::Port* midi_input_port () const { return _midi_input_port; }
57 MIDI::Port* midi_output_port () const { return _midi_output_port; }
58 MIDI::Port* mmc_input_port () const { return _mmc_input_port; }
59 MIDI::Port* mmc_output_port () const { return _mmc_output_port; }
60 MIDI::Port* scene_input_port () const { return _scene_input_port; }
61 MIDI::Port* scene_output_port () const { return _scene_output_port; }
63 boost::shared_ptr<MidiPort> mmc_in() const { return boost::dynamic_pointer_cast<MidiPort>(_mmc_in); }
64 boost::shared_ptr<MidiPort> mmc_out() const { return boost::dynamic_pointer_cast<MidiPort>(_mmc_out); }
66 boost::shared_ptr<MidiPort> scene_in() const { return boost::dynamic_pointer_cast<MidiPort>(_scene_in); }
67 boost::shared_ptr<MidiPort> scene_out() const { return boost::dynamic_pointer_cast<MidiPort>(_scene_out); }
69 /* Ports used for synchronization. These have their I/O handled inside the
73 boost::shared_ptr<MidiPort> mtc_input_port() const { return _mtc_input_port; }
74 boost::shared_ptr<MidiPort> mtc_output_port() const { return _mtc_output_port; }
75 boost::shared_ptr<MidiPort> midi_clock_input_port() const { return _midi_clock_input_port; }
76 boost::shared_ptr<MidiPort> midi_clock_output_port() const { return _midi_clock_output_port; }
78 void set_midi_port_states (const XMLNodeList&);
79 std::list<XMLNode*> get_midi_port_states () const;
81 PBD::Signal0<void> PortsChanged;
84 /* asynchronously handled ports: MIDI::Port */
85 MIDI::Port* _midi_input_port;
86 MIDI::Port* _midi_output_port;
87 MIDI::Port* _mmc_input_port;
88 MIDI::Port* _mmc_output_port;
89 MIDI::Port* _scene_input_port;
90 MIDI::Port* _scene_output_port;
91 /* these point to the same objects as the members above,
92 but cast to their ARDOUR::Port base class
94 boost::shared_ptr<Port> _midi_in;
95 boost::shared_ptr<Port> _midi_out;
96 boost::shared_ptr<Port> _mmc_in;
97 boost::shared_ptr<Port> _mmc_out;
98 boost::shared_ptr<Port> _scene_in;
99 boost::shared_ptr<Port> _scene_out;
101 /* synchronously handled ports: ARDOUR::MidiPort */
102 boost::shared_ptr<MidiPort> _mtc_input_port;
103 boost::shared_ptr<MidiPort> _mtc_output_port;
104 boost::shared_ptr<MidiPort> _midi_clock_input_port;
105 boost::shared_ptr<MidiPort> _midi_clock_output_port;
107 void create_ports ();
113 #endif // __midi_port_manager_h__