55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Core module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_RESOURCESAVER_HPP
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#define NAZARA_RESOURCESAVER_HPP
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#include <Nazara/Core/Enums.hpp>
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#include <Nazara/Core/Resource.hpp>
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#include <Nazara/Core/ResourceParameters.hpp>
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#include <Nazara/Core/String.hpp>
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#include <list>
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#include <tuple>
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#include <type_traits>
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namespace Nz
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{
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class Stream;
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template<typename Type, typename Parameters>
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class ResourceSaver
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{
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static_assert(std::is_base_of<ResourceParameters, Parameters>::value, "ResourceParameters must be a base of Parameters");
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friend Type;
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public:
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using ExtensionGetter = bool (*)(const String& extension);
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using FormatQuerier = bool (*)(const String& format);
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using FileSaver = bool (*)(const Type& resource, const String& filePath, const Parameters& parameters);
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using StreamSaver = bool (*)(const Type& resource, const String& format, Stream& stream, const Parameters& parameters);
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ResourceSaver() = delete;
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~ResourceSaver() = delete;
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static bool IsFormatSupported(const String& extension);
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static bool SaveToFile(const Type& resource, const String& filePath, const Parameters& parameters = Parameters());
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static bool SaveToStream(const Type& resource, Stream& stream, const String& format, const Parameters& parameters = Parameters());
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static void RegisterSaver(FormatQuerier formatQuerier, StreamSaver streamSaver, FileSaver fileSaver = nullptr);
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static void UnregisterSaver(FormatQuerier formatQuerier, StreamSaver streamSaver, FileSaver fileSaver = nullptr);
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private:
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using Saver = std::tuple<FormatQuerier, StreamSaver, FileSaver>;
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using SaverList = std::list<Saver>;
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};
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}
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#include <Nazara/Core/ResourceSaver.inl>
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#endif // NAZARA_RESOURCESAVER_HPP
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