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#include "lazytrigger.h"
#include <QTimer>
LazyTrigger::LazyTrigger(int delay, QObject* parent, const char* slot) :
QObject(parent)
{
timer = new QTimer(this);
timer->setSingleShot(true);
timer->setInterval(delay);
connect(timer, &QTimer::timeout, this, &LazyTrigger::triggered);
if (slot)
connect(timer, SIGNAL(timeout()), parent, slot);
}
LazyTrigger::LazyTrigger(int delay, LazyTrigger::Condition condition, QObject* parent, const char* slot) :
LazyTrigger(delay, parent, slot)
{
this->condition = condition;
}
void LazyTrigger::setDelay(int delay)
{
timer->setInterval(delay);
}
void LazyTrigger::schedule()
{
timer->stop();
if (!condition || condition())
timer->start();
}
void LazyTrigger::cancel()
{
timer->stop();
}
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