TerminalParserRegistry.h

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#pragma once
 
#if EDITOR
 
#include "ITerminalOutputParser.h"
#include "ITerminalProcess.h"  // for TerminalLaunchConfig
 
#include <functional>
#include <memory>
#include <mutex>
#include <string>
#include <vector>
 
class TerminalParserRegistry
{
public:
    using Factory = std::function<std::unique_ptr<ITerminalOutputParser>()>;
    using Matcher = std::function<bool(const TerminalLaunchConfig&)>;
 
    static TerminalParserRegistry& Get();
 
    void RegisterParser(const std::string& name, Factory factory, Matcher matcher = {});
 
    void UnregisterParser(const std::string& name);
 
    std::unique_ptr<ITerminalOutputParser> CreateParserFor(
        const TerminalLaunchConfig& cfg,
        const std::string& forcedName = {});
 
    std::unique_ptr<ITerminalOutputParser> CreateParserByName(const std::string& name);
 
    std::vector<std::string> GetRegisteredNames() const;
 
    std::string GetMatchingParserName(const TerminalLaunchConfig& cfg) const;
 
private:
    TerminalParserRegistry();
    void RegisterBuiltins();
 
    struct Entry
    {
        std::string name;
        Factory     factory;
        Matcher     matcher;
    };
 
    mutable std::mutex      mMutex;
    std::vector<Entry>      mEntries;
    std::string             mDefaultName;  // last-resort parser name
};
 
#endif