1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
/*
* Copyright (C) 2008 Hans Baier <hansfbaier@googlemail.com>
* Copyright (C) 2009-2014 David Robillard <d@drobilla.net>
* Copyright (C) 2009-2014 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2015-2016 Robin Gareus <robin@gareus.org>
* Copyright (C) 2015 Tim Mayberry <mojofunk@gmail.com>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MIDI_PATCH_MANAGER_H_
#define MIDI_PATCH_MANAGER_H_
#include <glibmm/threads.h>
#include "midi++/midnam_patch.h"
#include "pbd/event_loop.h"
#include "pbd/signals.h"
#include "pbd/search_path.h"
#include "ardour/libardour_visibility.h"
namespace MIDI
{
namespace Name
{
class LIBARDOUR_API MidiPatchManager
{
/// Singleton
private:
MidiPatchManager();
MidiPatchManager( const MidiPatchManager& );
MidiPatchManager& operator= (const MidiPatchManager&);
static MidiPatchManager* _manager;
public:
typedef std::map<std::string, boost::shared_ptr<MIDINameDocument> > MidiNameDocuments;
typedef std::map<std::string, MIDINameDocument::MasterDeviceNamesList> DeviceNamesByMaker;
~MidiPatchManager();
static MidiPatchManager& instance() {
if (_manager == 0) {
_manager = new MidiPatchManager();
}
return *_manager;
}
PBD::Signal0<void> PatchesChanged;
bool add_custom_midnam (const std::string& id, const std::string& midnam);
bool update_custom_midnam (const std::string& id, const std::string& midnam);
bool remove_custom_midnam (const std::string& id);
bool is_custom_model (const std::string& model) const;
void add_search_path (const PBD::Searchpath& search_path);
void remove_search_path (const PBD::Searchpath& search_path);
boost::shared_ptr<MIDINameDocument> document_by_model(std::string model_name) const;
boost::shared_ptr<MasterDeviceNames> master_device_by_model(std::string model_name)
{ return _master_devices_by_model[model_name]; }
boost::shared_ptr<ChannelNameSet> find_channel_name_set(
std::string model,
std::string custom_device_mode,
uint8_t channel) {
boost::shared_ptr<MIDI::Name::MasterDeviceNames> master_device = master_device_by_model(model);
if (master_device != 0 && custom_device_mode != "") {
return master_device->channel_name_set_by_channel(custom_device_mode, channel);
} else {
return boost::shared_ptr<ChannelNameSet>();
}
}
boost::shared_ptr<Patch> find_patch(
std::string model,
std::string custom_device_mode,
uint8_t channel,
PatchPrimaryKey patch_key) {
boost::shared_ptr<ChannelNameSet> channel_name_set = find_channel_name_set(model, custom_device_mode, channel);
if (channel_name_set) {
return channel_name_set->find_patch(patch_key);
} else {
return boost::shared_ptr<Patch>();
}
}
boost::shared_ptr<Patch> previous_patch(
std::string model,
std::string custom_device_mode,
uint8_t channel,
PatchPrimaryKey patch_key) {
boost::shared_ptr<ChannelNameSet> channel_name_set = find_channel_name_set(model, custom_device_mode, channel);
if (channel_name_set) {
return channel_name_set->previous_patch(patch_key);
} else {
return boost::shared_ptr<Patch>();
}
}
boost::shared_ptr<Patch> next_patch(
std::string model,
std::string custom_device_mode,
uint8_t channel,
PatchPrimaryKey patch_key) {
boost::shared_ptr<ChannelNameSet> channel_name_set = find_channel_name_set(model, custom_device_mode, channel);
if (channel_name_set) {
return channel_name_set->next_patch(patch_key);
} else {
return boost::shared_ptr<Patch>();
}
}
std::list<std::string> custom_device_mode_names_by_model(std::string model_name) {
if (model_name != "") {
if (master_device_by_model(model_name)) {
return master_device_by_model(model_name)->custom_device_mode_names();
}
}
return std::list<std::string>();
}
const MasterDeviceNames::Models& all_models() const { return _all_models; }
const DeviceNamesByMaker& devices_by_manufacturer() const { return _devices_by_manufacturer; }
void load_midnams_in_thread ();
void maybe_use (PBD::ScopedConnectionList& clist,
PBD::EventLoop::InvalidationRecord* ir,
const boost::function<void()>& slot,
PBD::EventLoop* event_loop);
private:
bool load_midi_name_document(const std::string& file_path);
bool add_midi_name_document(boost::shared_ptr<MIDINameDocument>);
bool remove_midi_name_document(const std::string& file_path, bool emit_signal = true);
void add_midnam_files_from_directory(const std::string& directory_path);
void remove_midnam_files_from_directory(const std::string& directory_path);
private:
PBD::Searchpath _search_path;
MidiNameDocuments _documents;
MIDINameDocument::MasterDeviceNamesList _master_devices_by_model;
DeviceNamesByMaker _devices_by_manufacturer;
MasterDeviceNames::Models _all_models;
Glib::Threads::Mutex _lock;
bool no_patch_changed_messages;
bool stop_thread;
Glib::Threads::Thread* _midnam_load_thread;
void load_midnams ();
};
} // namespace Name
} // namespace MIDI
#endif /* MIDI_PATCH_MANAGER_H_ */
|
