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

Really basic implementation of Downloader which might replace current...

Really basic implementation of Downloader which might replace current NetworkController It is currently really basic, it only does synchronous DLs with or without authentication. It is written to isolate as much as possible Qt Network classes. Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Alexandre Leroux - - Load All Authors

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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();
				}