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Diffstat (limited to 'src/gui/RDFS.hpp')
-rw-r--r-- | src/gui/RDFS.hpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/gui/RDFS.hpp b/src/gui/RDFS.hpp new file mode 100644 index 00000000..8de9076d --- /dev/null +++ b/src/gui/RDFS.hpp @@ -0,0 +1,80 @@ +/* + This file is part of Ingen. + Copyright 2015 David Robillard <http://drobilla.net/> + + Ingen is free software: you can redistribute it and/or modify it under the + terms of the GNU Affero General Public License as published by the Free + Software Foundation, either version 3 of the License, or any later version. + + Ingen is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU Affero General Public License for details. + + You should have received a copy of the GNU Affero General Public License + along with Ingen. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef INGEN_GUI_RDF_HPP +#define INGEN_GUI_RDF_HPP + +#include <map> +#include <set> +#include <string> + +#include "ingen/types.hpp" +#include "lilv/lilv.h" + +namespace ingen { + +class World; + +namespace client { class ObjectModel; } + +namespace gui { + +namespace rdfs { + +/** Set of URIs. */ +typedef std::set<URI> URISet; + +/** Label => Resource map. */ +typedef std::map<std::string, URI> Objects; + +/** Return the label of `node`. */ +std::string label(World* world, const LilvNode* node); + +/** Return the comment of `node`. */ +std::string comment(World* world, const LilvNode* node); + +/** Set `types` to its super/sub class closure. + * @param super If true, find all superclasses, otherwise all subclasses + */ +void classes(World* world, URISet& types, bool super); + +/** Set `types` to its super/sub datatype closure. + * @param super If true, find all supertypes, otherwise all subtypes. + */ +void datatypes(World* world, URISet& types, bool super); + +/** Get all instances of any class in `types`. */ +Objects instances(World* world, const URISet& types); + +/** Get all the types which `model` is an instance of. */ +URISet types(World* world, SPtr<const client::ObjectModel> model); + +/** Get all the properties with domains appropriate for `model`. */ +URISet properties(World* world, SPtr<const client::ObjectModel> model); + +/** Return the range (value types) of `prop`. + * @param recursive If true, include all subclasses. + */ +URISet range(World* world, const LilvNode* prop, bool recursive); + +/** Return true iff `inst` is-a `klass`. */ +bool is_a(World* world, const LilvNode* inst, const LilvNode* klass); + +} // namespace rdfs +} // namespace gui +} // namespace ingen + +#endif // INGEN_GUI_RDF_HPP |