ReloadThread.h

/* ReloadThread.h */
 
/* Copyright (C) 2011-2024 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 
/*
 * ReloadThread.h
 *
 *  Created on: Jun 19, 2011
 *      Author: Michael Lugmair (Lucio Carreras)
 */
 
#ifndef RELOADTHREAD_H_
#define RELOADTHREAD_H_
 
#include "Utils/Library/LibraryNamespaces.h"
#include "Utils/Pimpl.h"
 
#include <QThread>
#include <QHash>
 
class QDir;
class MetaData;
namespace DB
{
    class LibraryDatabase;
}
 
namespace Tagging
{
    class TagReader;
}
 
namespace Library
{
    class ReloadThreadFileScanner;
    class ReloadThread :
        public QThread
    {
        Q_OBJECT
        PIMPL(ReloadThread)
 
        signals:
            void sigReloadingLibrary(const QString& message, int progress);
            void sigNewBlockSaved();
 
        public:
            ReloadThread(ReloadThreadFileScanner* fileScanner, const std::shared_ptr<Tagging::TagReader>& tagReader,
                         QObject* parent);
            ~ReloadThread() override;
 
            void stop();
            void setQuality(ReloadQuality quality);
            void setLibrary(LibraryId id, const QString& libraryPath);
 
        protected:
            void run() override;
 
        private:
            void cleanupLibrary(const MetaDataList& orphanedTracks, DB::LibraryDatabase* libraryDatabase);
            bool reloadLibrary(const QHash<QString, MetaData>& pathTrackMap, DB::LibraryDatabase* libraryDatabase);
    };
}
 
#endif /* RELOADTHREAD_H_ */