File indexing completed on 2025-01-05 04:25:40 

0001 /*
0002  * Copyright (C) 2017  Malte Veerman <malte.veerman@gmail.com>
0003  *
0004  * This program is free software; you can redistribute it and/or modify
0005  * it under the terms of the GNU General Public License as published by
0006  * the Free Software Foundation; either version 2 of the License, or
0007  * (at your option) any later version.
0008  *
0009  * This program is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0012  * GNU General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU General Public License along
0015  * with this program; if not, write to the Free Software Foundation, Inc.,
0016  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
0017  */
0018 
0019 #ifndef ALBUMSENGINE_H
0020 #define ALBUMSENGINE_H
0021 
0022 #include "AlbumsModel.h"
0023 #include "core/meta/Meta.h"
0024 
0025 #include <QObject>
0026 
0027 namespace Collections
0028 {
0029     class QueryMaker;
0030 }
0031 
0032 class AlbumsEngine : public QObject
0033 {
0034     Q_OBJECT
0035     Q_PROPERTY( AlbumsProxyModel* model READ model CONSTANT )
0036     Q_PROPERTY( QString filterPattern READ filterPattern WRITE setFilterPattern NOTIFY filterPatternChanged )
0037 
0038 public:
0039     explicit AlbumsEngine( QObject *parent = nullptr );
0040 
0041     AlbumsProxyModel * model() const { return m_proxyModel; }
0042     QString filterPattern() const;
0043     void setFilterPattern( const QString &pattern );
0044 
0045     Q_INVOKABLE void showContextMenu( const QModelIndexList &indexes, const QModelIndex &mouseOverIndex ) const;
0046     Q_INVOKABLE QString getSelectedUrlList(const QModelIndexList &indexes) const;
0047 
0048 Q_SIGNALS:
0049     void lengthAlignmentChanged();
0050     void filterPatternChanged();
0051 
0052 private Q_SLOTS:
0053     void slotTrackChanged( const Meta::TrackPtr &track );
0054     void slotTrackMetadataChanged( Meta::TrackPtr track );
0055     void stopped();
0056     void resultReady( const Meta::AlbumList &albums );
0057 
0058 private:
0059     void update();
0060     void clear();
0061     void appendSelected( const QModelIndexList &indexes ) const;
0062     void replaceWithSelected( const QModelIndexList &indexes ) const;
0063     void queueSelected( const QModelIndexList &indexes ) const;
0064     void editSelected( const QModelIndexList &indexes ) const;
0065     Meta::TrackList getSelectedTracks( const QModelIndexList &indexes ) const;
0066 
0067     Collections::QueryMaker *m_lastQueryMaker;
0068     Meta::TrackPtr m_currentTrack;
0069     Meta::ArtistPtr m_artist;
0070 
0071     AlbumsModel *m_model;
0072     AlbumsProxyModel *m_proxyModel;
0073 };
0074 
0075 #endif // ALBUMSENGINE_H