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QueueDispatcher.cpp

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    QueueDispatcher.cpp 1.17 KiB
    #include "QueueDispatcher.h"
    
    namespace Utility
    {
    
        QueueDispatcher::QueueDispatcher()
        {
            m_manual = true;
        }
    
    
        QueueDispatcher::~QueueDispatcher()
        {
            // Stop execution
            set_manual();
        }
        void QueueDispatcher::set_manual()
        {
            m_manual = true;
            if (t_execution.joinable())
            {
                t_execution.join();
            }
        }
        bool QueueDispatcher::execute_one()
        {
            if (m_manual)
            {
                if (auto action = m_queue.pop())
                {
                    action.get().set_value();
                    return true;
                }
                else
                {
                    return false;
                }
            }
            else
            {
                return false;
            }
        }
        void QueueDispatcher::set_automatic()
        {
            m_manual = false;
            // Execute in new thread
            t_execution = std::thread(std::bind(&QueueDispatcher::execute_loop, this));
        }
    
        void QueueDispatcher::execute_loop()
        {
            while (!m_manual)
            {
                if (auto action = m_queue.waitfor_and_pop(100))
                {
                    action.get().set_value();
                }
            }
        }
    }