File indexing completed on 2021-12-21 13:27:52

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