HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Files · core/src/Common/SignalWaiter.cpp

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             SignalWaiter.cpp
        
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             / core / src / Common / SignalWaiter.cpp
          
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      #include "Common/SignalWaiter.h"

      #include <QTimer>

      namespace {

      const auto DEFAULT_TIMEOUT = 30000;

      } // namespace

      SignalWaiter::SignalWaiter(QObject &sender, const char *signal) : m_Timeout{false}

      {

          connect(&sender, signal, &m_EventLoop, SLOT(quit()));

      }

      bool SignalWaiter::wait(int timeout)

      {

          if (timeout == 0) {

              timeout = DEFAULT_TIMEOUT;

          }

          QTimer timer{};

          timer.setInterval(timeout);

          timer.start();

          connect(&timer, &QTimer::timeout, this, &SignalWaiter::timeout);

          m_EventLoop.exec();

          return !m_Timeout;

      }

      void SignalWaiter::timeout()

      {

          m_Timeout = true;

          m_EventLoop.quit();

      }

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				#include "Common/SignalWaiter.h"

				#include <QTimer>

				namespace {

				const auto DEFAULT_TIMEOUT = 30000;

				} // namespace

				SignalWaiter::SignalWaiter(QObject &sender, const char *signal) : m_Timeout{false}
				{
				connect(&sender, signal, &m_EventLoop, SLOT(quit()));
				}

				bool SignalWaiter::wait(int timeout)
				{
				if (timeout == 0) {
				timeout = DEFAULT_TIMEOUT;
				}

				QTimer timer{};
				timer.setInterval(timeout);
				timer.start();
				connect(&timer, &QTimer::timeout, this, &SignalWaiter::timeout);

				m_EventLoop.exec();

				return !m_Timeout;
				}

				void SignalWaiter::timeout()
				{
				m_Timeout = true;
				m_EventLoop.quit();
				}