GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · core/src/Common/SignalWaiter.cpp

Updates model after an event has been created through the colored zone

Alexandre Leroux - - Load All Authors

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                r1286:073d4af7c849

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             SignalWaiter.cpp
        
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        Alexandre Leroux
    
Wait for the end of an acquisition to validate an operation (1)...

              r1246
            
      #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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Alexandre Leroux Wait for the end of an acquisition to validate an operation (1)...	r1246	#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();
		}