2 Copyright (C) 2008-2010 Paul Davis
3 Author: David Robillard
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #include "pbd/error.h"
31 #include "ardour/uri_map.h"
40 uri_map_feature_data.uri_to_id = &URIMap::uri_map_uri_to_id;
41 uri_map_feature_data.callback_data = this;
42 uri_map_feature.URI = LV2_URI_MAP_URI;
43 uri_map_feature.data = &uri_map_feature_data;
45 uri_unmap_feature_data.id_to_uri = &URIMap::uri_unmap_id_to_uri;
46 uri_unmap_feature_data.callback_data = this;
47 uri_unmap_feature.URI = LV2_URI_UNMAP_URI;
48 uri_unmap_feature.data = &uri_unmap_feature_data;
53 URIMap::uri_to_id(const char* map,
56 const uint32_t id = static_cast<uint32_t>(g_quark_from_string(uri));
57 if (map && !strcmp(map, "http://lv2plug.in/ns/ext/event")) {
58 GlobalToEvent::iterator i = _global_to_event.find(id);
59 if (i != _global_to_event.end()) {
62 if (_global_to_event.size() + 1 > UINT16_MAX) {
63 PBD::error << "Event URI " << uri << " ID out of range." << endl;
66 const uint16_t ev_id = _global_to_event.size() + 1;
67 assert(_event_to_global.find(ev_id) == _event_to_global.end());
68 _global_to_event.insert(make_pair(id, ev_id));
69 _event_to_global.insert(make_pair(ev_id, id));
79 URIMap::id_to_uri(const char* map,
82 if (map && !strcmp(map, "http://lv2plug.in/ns/ext/event")) {
83 EventToGlobal::iterator i = _event_to_global.find(id);
84 if (i == _event_to_global.end()) {
85 PBD::error << "Failed to unmap event URI " << id << endl;
88 return g_quark_to_string(i->second);
90 return g_quark_to_string(id);
97 URIMap::uri_map_uri_to_id(LV2_URI_Map_Callback_Data callback_data,
101 URIMap* me = (URIMap*)callback_data;
102 return me->uri_to_id(map, uri);
108 URIMap::uri_unmap_id_to_uri(LV2_URI_Map_Callback_Data callback_data,
112 URIMap* me = (URIMap*)callback_data;
113 return me->id_to_uri(map, id);
117 } // namespace ARDOUR