File indexing completed on 2024-05-05 04:48:35
0001 /**************************************************************************************** 0002 * Copyright (c) 2010 Sergey Ivanov <123kash@gmail.com> * 0003 * Copyright (c) 2013 Alberto Villa <avilla@FreeBSD.org> * 0004 * * 0005 * This program is free software; you can redistribute it and/or modify it under * 0006 * the terms of the GNU General Public License as published by the Free Software * 0007 * Foundation; either version 2 of the License, or (at your option) any later * 0008 * version. * 0009 * * 0010 * This program is distributed in the hope that it will be useful, but WITHOUT ANY * 0011 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * 0012 * PARTICULAR PURPOSE. See the GNU General Public License for more details. * 0013 * * 0014 * You should have received a copy of the GNU General Public License along with * 0015 * this program. If not, see <http://www.gnu.org/licenses/>. * 0016 ****************************************************************************************/ 0017 0018 #ifndef MUSICBRAINZXMLPARSER_H 0019 #define MUSICBRAINZXMLPARSER_H 0020 0021 #include <ThreadWeaver/Job> 0022 0023 #include <QDomDocument> 0024 #include <QStringList> 0025 #include <QVariantMap> 0026 0027 class MusicBrainzXmlParser : public QObject, public ThreadWeaver::Job 0028 { 0029 Q_OBJECT 0030 0031 public: 0032 enum { 0033 TrackList, 0034 ReleaseGroup 0035 }; 0036 0037 explicit MusicBrainzXmlParser( const QString &doc ); 0038 0039 void run(ThreadWeaver::JobPointer self = QSharedPointer<ThreadWeaver::Job>(), ThreadWeaver::Thread *thread = nullptr) override; 0040 0041 int type(); 0042 0043 QMap<QString, QVariantMap> tracks; 0044 QMap<QString, QString> artists; 0045 QMap<QString, QVariantMap> releases; 0046 QMap<QString, QVariantMap> releaseGroups; 0047 0048 Q_SIGNALS: 0049 /** This signal is emitted when this job is being processed by a thread. */ 0050 void started(ThreadWeaver::JobPointer); 0051 /** This signal is emitted when the job has been finished (no matter if it succeeded or not). */ 0052 void done(ThreadWeaver::JobPointer); 0053 /** This job has failed. 0054 * This signal is emitted when success() returns false after the job is executed. */ 0055 void failed(ThreadWeaver::JobPointer); 0056 0057 private: 0058 void parseElement( const QDomElement &e ); 0059 void parseChildren( const QDomElement &e ); 0060 0061 QStringList parseRecordingList( const QDomElement &e ); 0062 QString parseRecording( const QDomElement &e ); 0063 0064 QStringList parseReleaseList( const QDomElement &e ); 0065 QString parseRelease( const QDomElement &e ); 0066 0067 QVariantMap parseMediumList( const QDomElement &e ); 0068 QVariantMap parseMedium( const QDomElement &e ); 0069 QVariantMap parseTrackList( const QDomElement &e ); 0070 QVariantMap parseTrack( const QDomElement &e ); 0071 0072 QString parseReleaseGroup( const QDomElement &e ); 0073 0074 QStringList parseArtist( const QDomElement &e ); 0075 0076 QDomDocument m_doc; 0077 0078 int m_type; 0079 0080 QVariantMap m_currentTrackInfo; 0081 0082 protected: 0083 void defaultBegin(const ThreadWeaver::JobPointer& job, ThreadWeaver::Thread *thread) override; 0084 void defaultEnd(const ThreadWeaver::JobPointer& job, ThreadWeaver::Thread *thread) override; 0085 0086 }; 0087 0088 #endif // MUSICBRAINZXMLPARSER_H