source/internaltask.cpp

   1 #include "internaltask.h"
   2
   3 InternalTask::~InternalTask()
   4 {
   5         worker.join();
   6 }
   7
   8 void InternalTask::start()
   9 {
  10         prepare();
  11         worker.launch();
  12 }
  13
  14 Task::Status InternalTask::check()
  15 {
  16         Status result = worker.get_status();
  17         if(result!=RUNNING)
  18                 signal_finished.emit(result==SUCCESS);
  19         return result;
  20 }
  21
  22 Task::Status InternalTask::wait()
  23 {
  24         Status result;
  25         while((result = check())==RUNNING) ;
  26         return result;
  27 }
  28
  29
  30 void InternalTask::Worker::main()
  31 {
  32         if(func())
  33                 status = Task::SUCCESS;
  34         else
  35                 status = Task::ERROR;
  36 }