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#include <QtCore/QDebug>
#include "registry.h"
#include "watchplugininterface.h"
#include "allwatchscanner.h"
using namespace sowatch;
AllWatchScanner::AllWatchScanner(QObject *parent) :
WatchScanner(parent), _finishedCount(0)
{
QList<WatchPluginInterface*> plugins = Registry::registry()->getWatchPlugins();
foreach (WatchPluginInterface* driver, plugins) {
WatchScanner* scanner = driver->getScanner(this);
if (scanner) {
_scanners += scanner;
connect(scanner, SIGNAL(finished()), this, SLOT(handleFinished()));
connect(scanner, SIGNAL(watchFound(QVariantMap)),
this, SIGNAL(watchFound(QVariantMap)));
}
}
}
void AllWatchScanner::start()
{
_finishedCount = 0;
if (_scanners.empty()) {
emit finished();
} else {
foreach (WatchScanner* scanner, _scanners) {
scanner->start();
}
emit started();
}
}
void AllWatchScanner::handleFinished()
{
qDebug() << "one finished";
_finishedCount++;
if (_finishedCount >= _scanners.length()) {
qDebug() << "all finished";
emit finished();
_finishedCount = 0;
}
}
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