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 <glibmm/fileutils.h>
25 #include "pbd/file_utils.h"
26 #include "pbd/error.h"
28 #include "ardour/session.h"
29 #include "ardour/session_directory.h"
30 #include "ardour/midi_patch_manager.h"
31 #include "ardour/midi_patch_search_path.h"
34 using namespace ARDOUR;
36 using namespace MIDI::Name;
39 MidiPatchManager* MidiPatchManager::_manager = 0;
41 MidiPatchManager::MidiPatchManager ()
47 MidiPatchManager::set_session (Session* s)
49 SessionHandlePtr::set_session (s);
50 add_session_patches ();
54 MidiPatchManager::add_session_patches ()
60 std::string path_to_patches = _session->session_directory().midi_patch_path();
62 if (!Glib::file_test (path_to_patches, Glib::FILE_TEST_EXISTS)) {
66 assert (Glib::file_test (path_to_patches, Glib::FILE_TEST_IS_DIR));
68 Glib::PatternSpec pattern(string("*.midnam"));
69 vector<std::string> result;
71 find_matching_files_in_directory (path_to_patches, pattern, result);
73 info << "Loading " << result.size() << " MIDI patches from " << path_to_patches << endmsg;
75 for (vector<std::string>::iterator i = result.begin(); i != result.end(); ++i) {
76 boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(*i));
77 for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
78 document->master_device_names_by_model().begin();
79 device != document->master_device_names_by_model().end();
81 //cerr << "got model " << device->first << endl;
82 // have access to the documents by model name
83 _documents[device->first] = document;
84 // build a list of all master devices from all documents
85 _master_devices_by_model[device->first] = device->second;
86 _all_models.push_back(device->first);
88 // make sure there are no double model names
89 // TODO: handle this gracefully.
90 assert(_documents.count(device->first) == 1);
91 assert(_master_devices_by_model.count(device->first) == 1);
97 MidiPatchManager::refresh()
100 _master_devices_by_model.clear();
103 SearchPath search_path = midi_patch_search_path ();
104 Glib::PatternSpec pattern (string("*.midnam"));
105 vector<std::string> result;
107 find_matching_files_in_search_path (search_path, pattern, result);
109 info << "Loading " << result.size() << " MIDI patches from " << search_path.to_string() << endmsg;
111 for (vector<std::string>::iterator i = result.begin(); i != result.end(); ++i) {
112 boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(*i));
113 for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
114 document->master_device_names_by_model().begin();
115 device != document->master_device_names_by_model().end();
117 //cerr << "got model " << device->first << endl;
118 // have access to the documents by model name
119 _documents[device->first] = document;
120 // build a list of all master devices from all documents
121 _master_devices_by_model[device->first] = device->second;
122 _all_models.push_back(device->first);
124 // make sure there are no double model names
125 // TODO: handle this gracefully.
126 assert(_documents.count(device->first) == 1);
127 assert(_master_devices_by_model.count(device->first) == 1);
132 add_session_patches ();
137 MidiPatchManager::session_going_away ()
139 SessionHandlePtr::session_going_away ();