source/internaltask.cpp

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