C:/Users/weinma/Development/VisFlowRenderer/VisFlowRenderer/Tools/LogManager.hpp

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#pragma once

#include "Tools/Message.hpp"
#include "Tools/LogListener.hpp"

namespace Tool {

        class LogManager {
        private:
                static LogManager *instance;

                std::deque<LogCommand> history;
                std::deque<LogListener*> listeners;

                bool enabled;

                LogManager();

        public:
                static LogManager &getInstance();

                bool attachLogListener(LogListener *listener, const bool &history=true);
                bool detachLogListener(LogListener *listener);

                bool isAttached(LogListener *listener) const;

                void clear();
                
                const std::deque<LogCommand> &getHistory() const;               

                void startSubSection(const std::string &message);
                void finishSubSection(const std::string &message);

                void startProgress(const std::string &message);
                void finishProgess(const bool success = true);

                void send(const Message &message);
                void send(const LogCommand &cmd);

                void setEnabled(const bool &enable);
                const bool &isEnabled() const;
        };

}

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