GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · core/include/Common/SignalWaiter.h

Separate the initialization of the properties of the graph of the update of the units of the graph....

Separate the initialization of the properties of the graph of the update of the units of the graph. The initialization of the properties is carried out when adding a variable in the graph, the update of the units is carried out when loading the data of this variable

Alexandre Leroux - - Load All Authors

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             SignalWaiter.h
        
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      #ifndef SCIQLOP_SIGNALWAITER_H

      #define SCIQLOP_SIGNALWAITER_H

      #include "CoreGlobal.h"

      #include <QEventLoop>

      /**

       * Class for synchronously waiting for the reception of a signal. The signal to wait is passed to

       * the construction of the object. When starting the wait, a timeout can be set to exit if the

       * signal has not been sent

       */

      class SCIQLOP_CORE_EXPORT SignalWaiter : public QObject {

          Q_OBJECT

      public:

          /**

           * Ctor

           * @param object the sender of the signal

           * @param signal the signal to listen

           */

          explicit SignalWaiter(QObject &sender, const char *signal);

          /**

           * Starts the signal and leaves after the signal has been received, or after the timeout

           * @param timeout the timeout set (if 0, uses a default timeout)

           * @return true if the signal was sent, false if the timeout occured

           */

          bool wait(int timeout);

      private:

          bool m_Timeout;

          QEventLoop m_EventLoop;

      private slots:

          void timeout();

      };

      #endif // SCIQLOP_SIGNALWAITER_H

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				#ifndef SCIQLOP_SIGNALWAITER_H
				#define SCIQLOP_SIGNALWAITER_H

				#include "CoreGlobal.h"

				#include <QEventLoop>

				/**
				* Class for synchronously waiting for the reception of a signal. The signal to wait is passed to
				* the construction of the object. When starting the wait, a timeout can be set to exit if the
				* signal has not been sent
				*/
				class SCIQLOP_CORE_EXPORT SignalWaiter : public QObject {
				Q_OBJECT
				public:
				/**
				* Ctor
				* @param object the sender of the signal
				* @param signal the signal to listen
				*/
				explicit SignalWaiter(QObject &sender, const char *signal);

				/**
				* Starts the signal and leaves after the signal has been received, or after the timeout
				* @param timeout the timeout set (if 0, uses a default timeout)
				* @return true if the signal was sent, false if the timeout occured
				*/
				bool wait(int timeout);

				private:
				bool m_Timeout;
				QEventLoop m_EventLoop;

				private slots:
				void timeout();
				};

				#endif // SCIQLOP_SIGNALWAITER_H