2 Copyright (C) 2008 Hans Baier
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 #include <boost/shared_ptr.hpp>
23 #include "pbd/file_utils.h"
24 #include "pbd/error.h"
26 #include "ardour/session.h"
27 #include "ardour/session_directory.h"
28 #include "ardour/midi_patch_manager.h"
29 #include "ardour/midi_patch_search_path.h"
32 using namespace ARDOUR;
34 using namespace MIDI::Name;
36 using namespace PBD::sys;
38 MidiPatchManager* MidiPatchManager::_manager = 0;
40 MidiPatchManager::MidiPatchManager ()
46 MidiPatchManager::set_session (Session* s)
48 SessionHandlePtr::set_session (s);
49 add_session_patches ();
53 MidiPatchManager::add_session_patches ()
59 path path_to_patches = _session->session_directory().midi_patch_path();
61 if (!exists (path_to_patches)) {
65 assert(is_directory(path_to_patches));
67 Glib::PatternSpec pattern(string("*.midnam"));
70 find_matching_files_in_directory (path_to_patches, pattern, result);
72 info << "Loading " << result.size() << " MIDI patches from " << path_to_patches.to_string() << endmsg;
74 for (vector<path>::iterator i = result.begin(); i != result.end(); ++i) {
75 boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(i->to_string()));
76 for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
77 document->master_device_names_by_model().begin();
78 device != document->master_device_names_by_model().end();
80 //cerr << "got model " << device->first << endl;
81 // have access to the documents by model name
82 _documents[device->first] = document;
83 // build a list of all master devices from all documents
84 _master_devices_by_model[device->first] = device->second;
85 _all_models.push_back(device->first);
87 // make sure there are no double model names
88 // TODO: handle this gracefully.
89 assert(_documents.count(device->first) == 1);
90 assert(_master_devices_by_model.count(device->first) == 1);
96 MidiPatchManager::refresh()
99 _master_devices_by_model.clear();
102 SearchPath search_path = midi_patch_search_path ();
103 Glib::PatternSpec pattern (string("*.midnam"));
106 find_matching_files_in_search_path (search_path, pattern, result);
108 info << "Loading " << result.size() << " MIDI patches from " << search_path.to_string() << endmsg;
110 for (vector<path>::iterator i = result.begin(); i != result.end(); ++i) {
111 boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(i->to_string()));
112 for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
113 document->master_device_names_by_model().begin();
114 device != document->master_device_names_by_model().end();
116 //cerr << "got model " << device->first << endl;
117 // have access to the documents by model name
118 _documents[device->first] = document;
119 // build a list of all master devices from all documents
120 _master_devices_by_model[device->first] = device->second;
121 _all_models.push_back(device->first);
123 // make sure there are no double model names
124 // TODO: handle this gracefully.
125 assert(_documents.count(device->first) == 1);
126 assert(_master_devices_by_model.count(device->first) == 1);
131 add_session_patches ();
136 MidiPatchManager::session_going_away ()
138 SessionHandlePtr::session_going_away ();