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/*
* Task.cpp
*
* Created on: Apr 6, 2012
* Author: Simon
*/
#include <unistd.h>
#include "Task.h"
#include "TaskListener.h"
void Task::SetTaskListener(TaskListener * listener)
{
this->listener = listener;
}
void Task::Start()
{
pthread_create(&doWorkThread, 0, &Task::doWork_helper, this);
}
int Task::GetProgress()
{
return progress;
}
std::string Task::GetStatus()
{
return status;
}
bool Task::GetDone()
{
return done;
}
Task::~Task()
{
}
void Task::doWork()
{
notifyStatus("Fake progress");
for(int i = 0; i < 100; i++)
{
notifyProgress(i);
usleep((100)*1000);
}
}
void * Task::doWork_helper(void * ref)
{
((Task*)ref)->doWork();
((Task*)ref)->notifyDone();
return NULL;
}
void Task::notifyProgress(int progress)
{
if(this->progress!=progress) {
this->progress = progress;
if(listener)
listener->NotifyProgress(this);
}
}
void Task::notifyStatus(std::string status)
{
if(this->status!=status) {
this->status = status;
if(listener)
listener->NotifyStatus(this);
}
}
void Task::notifyDone()
{
if(listener)
{
done = true; listener->NotifyDone(this);
}
}
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