LoaderRegistry.h

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/*
 * Copyright (c) 2015-2024, EPFL/Blue Brain Project
 *
 * Responsible Author: Daniel.Nachbaur@epfl.ch
 *
 * This file is part of Blue Brain BioExplorer <https://github.com/BlueBrain/BioExplorer>
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 3.0 as published
 * by the Free Software Foundation.
 *
 * This library 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 Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#pragma once
 
#include <platform/core/common/PropertyMap.h>
#include <platform/core/common/loader/Loader.h>
 
#include <set>
 
namespace core
{
struct LoaderInfo
{
    std::string name;
    std::vector<std::string> extensions;
    PropertyMap properties;
};
 
class LoaderRegistry
{
public:
    void registerLoader(std::unique_ptr<Loader> loader);
 
    const std::vector<LoaderInfo>& getLoaderInfos() const;
 
    bool isSupportedFile(const std::string& filename) const;
 
    bool isSupportedType(const std::string& type) const;
 
    const Loader& getSuitableLoader(const std::string& filename, const std::string& filetype,
                                    const std::string& loaderName) const;
 
    void load(const std::string& path, Scene& scene, const Matrix4f& transformation, const size_t materialID,
              LoaderProgress cb);
 
    void clear();
 
    void registerArchiveLoader(std::unique_ptr<Loader> loader);
 
private:
    bool _archiveSupported(const std::string& filename, const std::string& filetype) const;
 
    std::vector<std::unique_ptr<Loader>> _loaders;
    std::unique_ptr<Loader> _archiveLoader;
    std::vector<LoaderInfo> _loaderInfos;
};
} // namespace core