Sayonara Player
AlternativeCoverItemModel.h
1 /* AlternativeCoverItemModel.h */
2 
3 /* Copyright (C) 2011-2019 Lucio Carreras
4  *
5  * This file is part of sayonara player
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11 
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16 
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 
22 /*
23  * AlternativeCoverItemModel.h
24  *
25  * Created on: Jul 1, 2011
26  * Author: Lucio Carreras
27  */
28 
29 #ifndef ALTERNATIVECOVERITEMMODEL_H_
30 #define ALTERNATIVECOVERITEMMODEL_H_
31 
32 class QPixmap;
33 
34 #include "Utils/Pimpl.h"
35 
36 #include <QModelIndex>
37 #include <QAbstractTableModel>
38 
39 
40 struct RowColumn
41 {
42  int row;
43  int col;
44  bool valid;
45 
46  RowColumn()
47  {
48  row = -1;
49  col = -1;
50  valid = false;
51  }
52 };
53 
54 
59 class AlternativeCoverItemModel : public QAbstractTableModel
60 {
61  Q_OBJECT
63 
64 public:
65  explicit AlternativeCoverItemModel(QObject* parent);
66  virtual ~AlternativeCoverItemModel();
67 
68  int rowCount(const QModelIndex &parent = QModelIndex()) const override;
69  int columnCount(const QModelIndex &parent = QModelIndex()) const override;
70 
71  QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const override;
72 
73  Qt::ItemFlags flags(const QModelIndex &index) const override;
74 
75  bool add_cover(const QPixmap& cover);
76 
77  void reset();
78 
79  bool is_valid(const QModelIndex& idx) const;
80 
81  RowColumn cvt_2_row_col(int idx) const ;
82  int cvt_2_idx(int row, int col) const ;
83 
84  QSize cover_size(const QModelIndex& idx) const;
85  int cover_count() const;
86 };
87 
88 #endif
The AlternativeCoverItemModel class.
Definition: AlternativeCoverItemModel.h:59
Definition: AlternativeCoverItemModel.h:40