2 Copyright (C) 2009-2011 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.
20 #ifndef __ardour_uri_map_h__
21 #define __ardour_uri_map_h__
25 #include <boost/utility.hpp>
28 #include "lv2/lv2plug.in/ns/ext/uri-map/uri-map.h"
29 #include "lv2/lv2plug.in/ns/ext/urid/urid.h"
31 #include "ardour/libardour_visibility.h"
35 /** Implementation of the LV2 uri-map and urid extensions.
37 * This just uses a pair of std::map and is not so great in the space overhead
38 * department, but it's fast enough and not really performance critical anyway.
40 class LIBARDOUR_API URIMap : public boost::noncopyable {
44 LV2_Feature* uri_map_feature() { return &_uri_map_feature; }
45 LV2_Feature* urid_map_feature() { return &_urid_map_feature; }
46 LV2_Feature* urid_unmap_feature() { return &_urid_unmap_feature; }
48 LV2_URID_Map* urid_map() { return &_urid_map_feature_data; }
49 LV2_URID_Unmap* urid_unmap() { return &_urid_unmap_feature_data; }
51 uint32_t uri_to_id(const char* uri);
52 const char* id_to_uri(uint32_t id) const;
55 typedef std::map<const std::string, uint32_t> Map;
56 typedef std::map<uint32_t, const std::string> Unmap;
61 LV2_Feature _uri_map_feature;
62 LV2_URI_Map_Feature _uri_map_feature_data;
63 LV2_Feature _urid_map_feature;
64 LV2_URID_Map _urid_map_feature_data;
65 LV2_Feature _urid_unmap_feature;
66 LV2_URID_Unmap _urid_unmap_feature_data;
71 #endif // __ardour_uri_map_h__