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#include "job.h"
#include "video.h"
#include <QtConcurrentRun>
Job::Job(Video *parent, bool threaded)
: QObject(parent),
m_gui(0),
m_video(parent)
{
if (threaded) {
m_watcher = new QFutureWatcher<bool>;
m_watcher->setParent(this);
connect(m_watcher, SIGNAL(finished()), this, SLOT(jobFinished()));
} else
m_watcher = 0;
}
Video* Job::video() const
{
return m_video;
}
void Job::runJob()
{
if (m_watcher)
m_watcher->setFuture(QtConcurrent::run(this, &Job::executeJob));
else
executeJob();
}
void Job::jobFinished()
{
emit completed(m_watcher->future().result());
}
QWidget* Job::widget()
{
if (!m_gui)
m_gui = gui();
return m_gui;
}
QFutureWatcher<bool>* Job::watcher() const
{
return m_watcher;
}
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