shared: Begin DirScanWorker

shared/dirscanworker.h

@@ -0,0 +1,31 @@
+#ifndef DIRSCANWORKER_H
+#define DIRSCANWORKER_H
+#include <QObject>
+#include <QRunnable>
+#include <QDirIterator>
+#include "concurrentqueue.h"
+class DirScanWorker : public QObject, public QRunnable
+{
+	Q_OBJECT
+  protected:
+	unsigned int progressReportThreshold = 1000;
+	ConcurrentQueue<QString> *queue = nullptr;
+	ConcurrentQueue<QString> *resultQueue = nullptr;
+
+	QStringList ignorePattern;
+	QVector<QString> results;
+
+	std::atomic<bool> *stopToken;
+
+  public:
+	DirScanWorker(ConcurrentQueue<QString> &queue, ConcurrentQueue<QString> &resultQueue, QStringList ignorePattern,
+				  unsigned int progressReportThreshold, std::atomic<bool> &stopToken);
+
+	void run() override;
+
+  signals:
+	void progress(unsigned int);
+	void finished();
+};
+
+#endif // DIRSCANWORKER_H