File indexing completed on 2024-05-12 17:08:32

 /*
  *   SPDX-FileCopyrightText: 2016 Ivan Cukic <ivan.cukic(at)kde.org>
  *
  *   SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
  */
 
 //
 // W A R N I N G
 // -------------
 //
 // This file is not part of the AsynQt API. It exists purely as an
 // implementation detail. This header file may change from version to
 // version without notice, or even be removed.
 //
 // We mean it.
 //
 
 namespace AsynQt
 {
 namespace detail
 {
 template<typename _Result>
 class DelayedFutureInterface : public QObject, public QFutureInterface<_Result>
 {
 public:
     DelayedFutureInterface(_Result value, int milliseconds)
         : m_value(value)
         , m_milliseconds(milliseconds)
     {
     }
 
     QFuture<_Result> start()
     {
         auto future = this->future();
 
         this->reportStarted();
 
         QTimer::singleShot(m_milliseconds, [this] {
             this->reportResult(m_value);
             this->reportFinished();
             deleteLater();
         });
 
         return future;
     }
 
 private:
     _Result m_value;
     int m_milliseconds;
 };
 
 template<typename T = void>
 class DelayedVoidFutureInterface : public QObject, QFutureInterface<void>
 {
 public:
     DelayedVoidFutureInterface(int milliseconds)
         : m_milliseconds(milliseconds)
     {
     }
 
     QFuture<void> start()
     {
         auto future = this->future();
 
         this->reportStarted();
 
         QTimer::singleShot(m_milliseconds, [this] {
             this->reportFinished();
             deleteLater();
         });
 
         deleteLater();
 
         return future;
     }
 
 private:
     int m_milliseconds;
 };
 
 template<typename _Result>
 DelayedFutureInterface<typename std::decay<_Result>::type> *newDelayedFutureInterface(_Result &&result, int milliseconds)
 {
     return new DelayedFutureInterface<typename std::decay<_Result>::type>(std::forward<_Result>(result), milliseconds);
 }
 
 } // namespace detail
 } // namespace AsynQt