Sayonara Player
MetaDataList.h
1  /* MetaDataList.h */
2 
3 /* Copyright (C) 2011-2020 Michael Lugmair (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 #ifndef METADATALIST_H
22 #define METADATALIST_H
23 
24 #include "MetaData.h"
25 #include "Utils/Library/Sortorder.h"
26 
27 #include <deque>
28 #include <functional>
29 
35 class MetaDataList :
36  public std::deque<MetaData>
37 {
38  using Parent=std::deque<MetaData>;
39 
40 public:
41  MetaDataList();
42  explicit MetaDataList(const MetaData& md);
43 
44  MetaDataList(const MetaDataList&);
45  MetaDataList(MetaDataList&& other) noexcept;
46 
47  MetaDataList& operator=(const MetaDataList& other);
48  MetaDataList& operator=(MetaDataList&& other) noexcept;
49 
50  ~MetaDataList();
51 
52  bool contains(const MetaData& md) const;
53  MetaDataList& removeTrack(int idx);
54  MetaDataList& removeTracks(const IndexSet& rows);
55  MetaDataList& removeTracks(int first, int last);
56  MetaDataList& removeTracks(std::function<bool (const MetaData&)> attr);
57 
58  MetaDataList& moveTracks(const IndexSet& indexes, int tgt_idx) noexcept;
59  MetaDataList& copyTracks(const IndexSet& indexes, int tgt_idx);
60  MetaDataList& insertTrack(const MetaData& md, int tgt_idx);
61  MetaDataList& insertTracks(const MetaDataList& v_md, int tgt_idx);
62 
63  IdxList findTracks(Id id) const;
64  IdxList findTracks(const QString& filepath) const;
65 
66  QStringList toStringList() const;
67 
68  MetaDataList& operator <<(const MetaDataList& v_md);
69  MetaDataList& operator <<(const MetaData& md);
70  MetaDataList& operator <<(MetaDataList&& v_md) noexcept;
71  MetaDataList& operator <<(MetaData&& md) noexcept;
72 
73  const MetaData& operator[](int i) const;
74  MetaData& operator[](int i);
75 
76  MetaDataList& append(const MetaDataList& v_md);
77  MetaDataList& append(MetaDataList&& v_md) noexcept;
78  MetaDataList& append(const MetaData& md);
79  MetaDataList& append(MetaData&& md) noexcept;
80 
81  QList<UniqueId> unique_ids() const;
82 
83  bool contains(TrackID id) const;
84  void removeDuplicates();
85  MetaData takeAt(int idx);
86  bool isEmpty() const;
87  MetaDataList& appendUnique(const MetaDataList& other);
88 
89  const MetaData& first() const;
90  const MetaData& last() const;
91 
92  int count() const;
93 
94  void sort(Library::SortOrder so);
95 
96  void reserve(size_t items);
97  size_t capacity() const;
98 };
99 
100 
101 #endif // METADATALIST_H
MetaDataList
The MetaDataList class.
Definition: MetaDataList.h:37
Util::Set
A set structure. Inherited from std::set with some useful methods. For integer and String this set is...
Definition: Set.h:37
QList
Definition: EngineUtils.h:33
MetaData
The MetaData class.
Definition: MetaData.h:47
Library::SortOrder
SortOrder
The SortOrder enum.
Definition: Sortorder.h:32