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#include "forecastprovider.h"
#include <QTime>
#include <QTimer>
#include "forecast.h"
ForecastProvider::ForecastProvider()
: m_source(0)
{
}
ForecastProvider::~ForecastProvider()
{
}
int ForecastProvider::getForecast(const QString &key, bool locationId)
{
ForecastProvider *obj = instance();
if (obj->m_source)
return obj->m_source->getForecast(key, locationId);
return -1;
}
ForecastProvider *ForecastProvider::instance()
{
static ForecastProvider * const result(new ForecastProvider());
return result;
}
void ForecastProvider::setForecastSource(ForecastSource *source)
{
ForecastProvider *obj = instance();
if (obj->m_source) {
disconnect(obj->m_source, SIGNAL(forecastReceived(int, ForecastData)),
obj, SIGNAL(forecastResponse(int, ForecastData)));
obj->m_source->deleteLater();
}
obj->m_source = source;
if (obj->m_source)
connect(obj->m_source, SIGNAL(forecastReceived(int, ForecastData)),
obj, SIGNAL(forecastResponse(int, ForecastData)), Qt::QueuedConnection);
}
void ForecastProvider::connectToResponseSignal(QObject *receiver, const char *method)
{
QObject::connect(instance(), SIGNAL(forecastResponse(int, ForecastData)),
receiver, method, Qt::QueuedConnection);
}
void ForecastProvider::disconnectReceiver(QObject *receiver)
{
instance()->disconnect(receiver);
}
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