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30daaebaa2
* commented out a crash line in ardour_ui2.cc (added a warning message). (I thought, it may be fairly efficient to keep issues as code instead of putting them in the tracker where hardly ever one would notice the needle in the haystack) * forgot to clear two other collections on MidiPatchManager::refresh() git-svn-id: svn://localhost/ardour2/branches/3.0@4312 d708f5d6-7413-0410-9779-e7cbd77b26cf
104 lines
3 KiB
C++
104 lines
3 KiB
C++
/*
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Copyright (C) 2008 Hans Baier
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id$
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*/
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#include <sigc++/sigc++.h>
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#include <boost/shared_ptr.hpp>
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#include <pbd/file_utils.h>
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#include "ardour/session.h"
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#include "ardour/session_directory.h"
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#include "ardour/midi_patch_manager.h"
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using namespace std;
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using namespace sigc;
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using namespace ARDOUR;
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using namespace MIDI;
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using namespace MIDI::Name;
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using namespace PBD;
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using namespace PBD::sys;
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MidiPatchManager* MidiPatchManager::_manager = 0;
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void
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MidiPatchManager::set_session (Session& s)
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{
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_session = &s;
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_session->GoingAway.connect (mem_fun (*this, &MidiPatchManager::drop_session));
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refresh();
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}
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void
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MidiPatchManager::refresh()
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{
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_documents.clear();
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_master_devices_by_model.clear();
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_all_models.clear();
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path path_to_patches = _session->session_directory().midi_patch_path();
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cerr << "Path to patches: " << path_to_patches.to_string() << endl;
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if(!exists(path_to_patches)) {
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return;
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}
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cerr << "Path to patches: " << path_to_patches.to_string() << " exists" << endl;
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assert(is_directory(path_to_patches));
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Glib::PatternSpec pattern(Glib::ustring("*.midnam"));
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vector<path> result;
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find_matching_files_in_directory(path_to_patches, pattern, result);
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cerr << "patchfiles result contains " << result.size() << " elements" << endl;
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for(vector<path>::iterator i = result.begin(); i != result.end(); ++i) {
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cerr << "processing patchfile " << i->to_string() << endl;
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boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(i->to_string()));
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for(MIDINameDocument::MasterDeviceNamesList::const_iterator device =
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document->master_device_names_by_model().begin();
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device != document->master_device_names_by_model().end();
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++device) {
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cerr << "got model " << device->first << endl;
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// have access to the documents by model name
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_documents[device->first] = document;
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// build a list of all master devices from all documents
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_master_devices_by_model[device->first] = device->second;
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_all_models.push_back(device->first);
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// make sure there are no double model names
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// TODO: handle this gracefully.
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assert(_documents.count(device->first) == 1);
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assert(_master_devices_by_model.count(device->first) == 1);
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}
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}
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}
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void
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MidiPatchManager::drop_session ()
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{
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_session = 0;
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_documents.clear();
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_master_devices_by_model.clear();
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_all_models.clear();
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}
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