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0001 /** 0002 * Copyright (C) 2018 Michael Pyne <mpyne@kde.org> 0003 * 0004 * This program is free software; you can redistribute it and/or modify it under 0005 * the terms of the GNU General Public License as published by the Free Software 0006 * Foundation; either version 2 of the License, or (at your option) any later 0007 * version. 0008 * 0009 * This program is distributed in the hope that it will be useful, but WITHOUT ANY 0010 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 0011 * PARTICULAR PURPOSE. See the GNU General Public License for more details. 0012 * 0013 * You should have received a copy of the GNU General Public License along with 0014 * this program. If not, see <http://www.gnu.org/licenses/>. 0015 */ 0016 0017 #ifndef JUK_DIRECTORYLOADER_H 0018 #define JUK_DIRECTORYLOADER_H 0019 0020 #include <QObject> 0021 #include <QDirIterator> 0022 0023 #include "filehandle.h" 0024 0025 /** 0026 * Loads music files and their metadata from a given directory, emitting loaded 0027 * files in a batch periodically. Intended for use in a separate thread as a 0028 * worker object. 0029 */ 0030 class DirectoryLoader : public QObject { 0031 Q_OBJECT 0032 0033 public: 0034 DirectoryLoader(const QString &dir, QObject *parent = nullptr); 0035 0036 public slots: 0037 void startLoading(); 0038 0039 signals: 0040 void loadedFiles(FileHandleList files); 0041 void loadedPlaylist(QString fileName); 0042 0043 private: 0044 QDirIterator m_dirIterator; 0045 }; 0046 0047 #endif // JUK_DIRECTORYLOADER_H