mirror of https://github.com/axmolengine/axmol.git
72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
#ifndef SINGLEDOCPARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#define SINGLEDOCPARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#if defined(_MSC_VER) || \
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(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
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(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
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#pragma once
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#endif
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#include <map>
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#include <memory>
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#include <string>
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#include "yaml-cpp/anchor.h"
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namespace YAML {
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class CollectionStack;
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template <int> class DepthGuard; // depthguard.h
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class EventHandler;
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class Node;
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class Scanner;
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struct Directives;
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struct Mark;
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struct Token;
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class SingleDocParser {
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public:
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SingleDocParser(Scanner& scanner, const Directives& directives);
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SingleDocParser(const SingleDocParser&) = delete;
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SingleDocParser(SingleDocParser&&) = delete;
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SingleDocParser& operator=(const SingleDocParser&) = delete;
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SingleDocParser& operator=(SingleDocParser&&) = delete;
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~SingleDocParser();
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void HandleDocument(EventHandler& eventHandler);
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private:
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void HandleNode(EventHandler& eventHandler);
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void HandleSequence(EventHandler& eventHandler);
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void HandleBlockSequence(EventHandler& eventHandler);
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void HandleFlowSequence(EventHandler& eventHandler);
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void HandleMap(EventHandler& eventHandler);
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void HandleBlockMap(EventHandler& eventHandler);
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void HandleFlowMap(EventHandler& eventHandler);
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void HandleCompactMap(EventHandler& eventHandler);
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void HandleCompactMapWithNoKey(EventHandler& eventHandler);
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void ParseProperties(std::string& tag, anchor_t& anchor,
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std::string& anchor_name);
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void ParseTag(std::string& tag);
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void ParseAnchor(anchor_t& anchor, std::string& anchor_name);
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anchor_t RegisterAnchor(const std::string& name);
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anchor_t LookupAnchor(const Mark& mark, const std::string& name) const;
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private:
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int depth = 0;
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Scanner& m_scanner;
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const Directives& m_directives;
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std::unique_ptr<CollectionStack> m_pCollectionStack;
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using Anchors = std::map<std::string, anchor_t>;
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Anchors m_anchors;
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anchor_t m_curAnchor;
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};
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} // namespace YAML
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#endif // SINGLEDOCPARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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