File indexing completed on 2024-05-05 04:48:25
0001 /**************************************************************************************** 0002 * Copyright (c) 2009 Daniel Dewald <Daniel.Dewald@time-shift.de> * 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 AMAROK_LABELLISTMODEL_H 0018 #define AMAROK_LABELLISTMODEL_H 0019 0020 #include "core/support/Amarok.h" 0021 0022 #include <QAbstractListModel> 0023 0024 /** 0025 * MVC Model Class for displaying a Label List 0026 * should be used with a QListView 0027 */ 0028 0029 0030 class LabelListModel : public QAbstractListModel 0031 { 0032 Q_OBJECT 0033 0034 public: 0035 explicit LabelListModel( const QStringList &m_labels, QObject *parent = nullptr ); 0036 0037 int rowCount( const QModelIndex &parent = QModelIndex() ) const override; 0038 QVariant data( const QModelIndex &index, int role ) const override; 0039 QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const override; 0040 Qt::ItemFlags flags( const QModelIndex &index ) const override; 0041 bool setData( const QModelIndex &index, const QVariant &value, int role = Qt::EditRole ) override; 0042 bool insertRows( int position, int rows, const QModelIndex &index = QModelIndex() ) override; 0043 bool removeRows( int position, int rows, const QModelIndex &index = QModelIndex() ) override; 0044 0045 /** 0046 * Adds a label 0047 * @arg label Label that should be added 0048 */ 0049 void addLabel( const QString &label ); 0050 0051 /** 0052 * Removes a label 0053 * @arg label Label that should be removed 0054 */ 0055 void removeLabel( const QString &label ); 0056 0057 /** 0058 * Removes labels 0059 * @arg labels List of labels that should be removed 0060 */ 0061 void removeLabels( const QStringList &labels ); 0062 0063 /** 0064 * Sets the labels 0065 * @arg labels List of new Labels 0066 */ 0067 void setLabels( const QStringList& labels ); 0068 0069 /** 0070 * @returns List of labels 0071 */ 0072 QStringList labels() const; 0073 0074 private: 0075 QStringList m_labels; 0076 bool isPresent( const QString &label ); 0077 }; 0078 0079 #endif