File indexing completed on 2024-05-05 04:48:34 

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 MUSICBRAINZTAGSITEM_H
0019 #define MUSICBRAINZTAGSITEM_H
0020 
0021 #include "core/meta/forward_declarations.h"
0022 
0023 #include <QReadWriteLock>
0024 #include <QVariant>
0025 
0026 class MusicBrainzTagsItem
0027 {
0028     public:
0029         explicit MusicBrainzTagsItem( MusicBrainzTagsItem *parent = nullptr,
0030                                       const Meta::TrackPtr &track = Meta::TrackPtr(),
0031                                       const QVariantMap &tags = QVariantMap() );
0032         ~MusicBrainzTagsItem();
0033 
0034         MusicBrainzTagsItem *parent() const;
0035         MusicBrainzTagsItem *child( const int row ) const;
0036         void appendChild( MusicBrainzTagsItem *child );
0037         int childCount() const;
0038         int row() const;
0039 
0040         Meta::TrackPtr track() const;
0041         float score() const;
0042         QVariantMap data() const;
0043         QVariant data( const int column ) const;
0044         void setData( const QVariantMap &tags );
0045         void mergeData( const QVariantMap &tags );
0046         bool dataContains( const QString &key ) const;
0047         QVariant dataValue( const QString &key ) const;
0048 
0049         bool isChosen() const;
0050         void setChosen( bool chosen );
0051         MusicBrainzTagsItem *chosenItem() const;
0052         bool chooseBestMatch();
0053         bool chooseBestMatchFromRelease( const QStringList &releases );
0054         void clearChoices();
0055 
0056         bool isSimilar( const QVariantMap &tags ) const;
0057 
0058         bool operator==( const MusicBrainzTagsItem *item ) const;
0059         bool operator==( const Meta::TrackPtr &track) const;
0060 
0061     private:
0062         void setParent( MusicBrainzTagsItem *parent );
0063         void dataInsert( const QString &key, const QVariant &value );
0064         void recalcSimilarityRate();
0065 
0066         MusicBrainzTagsItem *m_parent;
0067         QList<MusicBrainzTagsItem *> m_childItems;
0068 
0069         Meta::TrackPtr m_track;
0070         QVariantMap m_data;
0071 
0072         bool m_chosen;
0073 
0074         mutable QReadWriteLock m_dataLock;
0075         mutable QReadWriteLock m_parentLock;
0076         mutable QReadWriteLock m_childrenLock;
0077 };
0078 
0079 #endif // MUSICBRAINZTAGSITEM_H