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         prepare();
  16         worker->launch();
  17 }
  18
  19 Task::Status InternalTask::check()
  20 {
  21         Status result = worker->get_status();
  22         if(result!=RUNNING)
  23                 signal_finished.emit(result==SUCCESS);
  24         return result;
  25 }
  26
  27 Task::Status InternalTask::wait()
  28 {
  29         Status result;
  30         while((result = check())==RUNNING) ;
  31         return result;
  32 }
  33
  34
  35 InternalTask::Worker::Worker():
  36         status(Task::RUNNING)
  37 { }