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

Remove unused pending request of worker since it's already in the VC....

Remove unused pending request of worker since it's already in the VC. Fix bug with progress asynchrone computation

Alexandre Leroux - - Load All Authors

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

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