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/compose.h"
24 #include "pbd/file_utils.h"
25 #include "pbd/error.h"
27 #include "ardour/session.h"
28 #include "ardour/session_directory.h"
29 #include "ardour/midi_patch_manager.h"
30 #include "ardour/midi_patch_search_path.h"
35 using namespace ARDOUR;
37 using namespace MIDI::Name;
39 using namespace PBD::sys;
41 MidiPatchManager* MidiPatchManager::_manager = 0;
43 MidiPatchManager::MidiPatchManager ()
49 MidiPatchManager::set_session (Session* s)
51 SessionHandlePtr::set_session (s);
52 add_session_patches ();
56 MidiPatchManager::add_session_patches ()
62 path path_to_patches = _session->session_directory().midi_patch_path();
64 if (!exists (path_to_patches)) {
68 assert(is_directory(path_to_patches));
70 Glib::PatternSpec pattern(string("*.midnam"));
73 find_matching_files_in_directory (path_to_patches, pattern, result);
75 info << "Loading " << result.size() << " MIDI patches from " << path_to_patches.to_string() << endmsg;
77 for (vector<path>::iterator i = result.begin(); i != result.end(); ++i) {
78 boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(i->to_string()));
79 for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
80 document->master_device_names_by_model().begin();
81 device != document->master_device_names_by_model().end();
83 //cerr << "got model " << device->first << endl;
84 // have access to the documents by model name
85 _documents[device->first] = document;
86 // build a list of all master devices from all documents
87 _master_devices_by_model[device->first] = device->second;
88 _all_models.push_back(device->first);
90 // make sure there are no double model names
91 // TODO: handle this gracefully.
92 assert(_documents.count(device->first) == 1);
93 assert(_master_devices_by_model.count(device->first) == 1);
99 MidiPatchManager::refresh()
102 _master_devices_by_model.clear();
105 SearchPath search_path = midi_patch_search_path ();
106 Glib::PatternSpec pattern (string("*.midnam"));
109 find_matching_files_in_search_path (search_path, pattern, result);
111 info << "Loading " << result.size() << " MIDI patches from " << search_path.to_string() << endmsg;
113 for (vector<path>::iterator i = result.begin(); i != result.end(); ++i) {
114 boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(i->to_string()));
115 for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
116 document->master_device_names_by_model().begin();
117 device != document->master_device_names_by_model().end();
119 //cerr << "got model " << device->first << endl;
120 // have access to the documents by model name
121 _documents[device->first] = document;
122 // build a list of all master devices from all documents
123 _master_devices_by_model[device->first] = device->second;
124 _all_models.push_back(device->first);
126 // make sure there are no double model names
127 // TODO: handle this gracefully.
128 assert(_documents.count(device->first) == 1);
129 assert(_master_devices_by_model.count(device->first) == 1);
134 add_session_patches ();
139 MidiPatchManager::session_going_away ()
141 SessionHandlePtr::session_going_away ();