Differential D18679 Diff 56248 src/models/trackmetadatamodel.h

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src/models/trackmetadatamodel.h

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18#ifndef TRACKMETADATAMODEL_H 18​#ifndef TRACKMETADATAMODEL_H
19#define TRACKMETADATAMODEL_H 19​#define TRACKMETADATAMODEL_H
20 20​
21#include "elisaLib_export.h" 21​#include "elisaLib_export.h"
22 22​
23#include "elisautils.h" 23​#include "elisautils.h"
24#include "databaseinterface.h" 24​#include "databaseinterface.h"
25#include "modeldataloader.h" 25​#include "modeldataloader.h"
26​#include "filescanner.h"
26 27​
27#include <QUrl> 28​#include <QUrl>
28#include <QAbstractListModel> 29​#include <QAbstractListModel>
30​#include <QMimeDatabase>
31​#include <QFutureWatcher>
29 32​
30class MusicListenersManager; 33​class MusicListenersManager;
31 34​
32class ELISALIB_EXPORT TrackMetadataModel : public QAbstractListModel 35​class ELISALIB_EXPORT TrackMetadataModel : public QAbstractListModel
33{ 36​{
34 Q_OBJECT 37​ Q_OBJECT
35 38​
36 Q_PROPERTY(QUrl coverUrl 39​ Q_PROPERTY(QUrl coverUrl
37 READ coverUrl 40​ READ coverUrl
38 NOTIFY coverUrlChanged) 41​ NOTIFY coverUrlChanged)
39 42​
40 Q_PROPERTY(QString fileUrl 43​ Q_PROPERTY(QString fileUrl
41 READ fileUrl 44​ READ fileUrl
42 NOTIFY fileUrlChanged) 45​ NOTIFY fileUrlChanged)
43 46​
47​ Q_PROPERTY(MusicListenersManager* manager
48​ READ manager
49​ WRITE setManager
50​ NOTIFY managerChanged)
51​
52​ Q_PROPERTY(QString lyrics
53​ READ lyrics
54​ NOTIFY lyricsChanged)
55​
44public: 56​public:
45 57​
46 enum ColumnRoles 58​ enum ColumnRoles
47 { 59​ {
48 ItemNameRole = Qt::UserRole + 1, 60​ ItemNameRole = Qt::UserRole + 1,
49 ItemTypeRole, 61​ ItemTypeRole,
50 }; 62​ };
51 63​
52 enum ItemType 64​ enum ItemType
53 { 65​ {
54 TextEntry, 66​ TextEntry,
55 IntegerEntry, 67​ IntegerEntry,
56 RatingEntry, 68​ RatingEntry,
57 DateEntry, 69​ DateEntry,
70​ LongTextEntry,
58 }; 71​ };
59 72​
60 Q_ENUM(ItemType) 73​ Q_ENUM(ItemType)
61 74​
62 using TrackDataType = DatabaseInterface::TrackDataType; 75​ using TrackDataType = DatabaseInterface::TrackDataType;
63 76​
64 explicit TrackMetadataModel(QObject *parent = nullptr); 77​ explicit TrackMetadataModel(QObject *parent = nullptr);
65 78​
79​ ~TrackMetadataModel() override;
80​
66 int rowCount(const QModelIndex &parent = QModelIndex()) const override; 81​ int rowCount(const QModelIndex &parent = QModelIndex()) const override;
67 82​
68 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; 83​ QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
69 84​
70 bool setData(const QModelIndex &index, const QVariant &value, 85​ bool setData(const QModelIndex &index, const QVariant &value,
71 int role = Qt::EditRole) override; 86​ int role = Qt::EditRole) override;
72 87​
73 QHash<int, QByteArray> roleNames() const override; 88​ QHash<int, QByteArray> roleNames() const override;
74 89​
75 Qt::ItemFlags flags(const QModelIndex& index) const override; ​
76 ​
77 bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()) override; ​
78 ​
79 bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override; ​
80 ​
81 const QUrl& coverUrl() const; 90​ const QUrl& coverUrl() const;
82 91​
83 QString fileUrl() const; 92​ QString fileUrl() const;
84 93​
94​ MusicListenersManager* manager() const;
95​
96​ QString lyrics() const;
97​
85Q_SIGNALS: 98​Q_SIGNALS:
86 99​
87 void needDataByDatabaseId(ElisaUtils::PlayListEntryType dataType, qulonglong databaseId); 100​ void needDataByDatabaseId(ElisaUtils::PlayListEntryType dataType, qulonglong databaseId);
88 101​
89 void needDataByFileName(ElisaUtils::PlayListEntryType dataType, const QUrl &fileName); 102​ void needDataByFileName(ElisaUtils::PlayListEntryType dataType, const QUrl &fileName);
90 103​
91 void coverUrlChanged(); 104​ void coverUrlChanged();
92 105​
93 void fileUrlChanged(); 106​ void fileUrlChanged();
94 107​
108​ void managerChanged();
109​
110​ void lyricsChanged();
111​
95public Q_SLOTS: 112​public Q_SLOTS:
96 113​
97 void trackData(const TrackMetadataModel::TrackDataType &trackData); 114​ void trackData(const TrackMetadataModel::TrackDataType &trackData);
98 115​
99 void initializeByTrackId(MusicListenersManager *manager, qulonglong databaseId); 116​ void initializeByTrackId(qulonglong databaseId);
117​
118​ void initializeByTrackFileName(const QUrl &fileName);
119​
120​ void setManager(MusicListenersManager *newManager);
121​
122​ void setDatabase(DatabaseInterface *trackDatabase);
123​
124​protected:
100 125​
101 void initializeByTrackFileName(MusicListenersManager *manager, const QUrl &fileName); 126​ void fillDataFromTrackData(const TrackMetadataModel::TrackDataType &trackData);
127​
128​ virtual void filterDataFromTrackData();
129​
130​ void removeMetaData(DatabaseInterface::ColumnsRoles metaData);
131​
132​ TrackDataType::mapped_type dataFromType(TrackDataType::key_type metaData) const;
133​
134​ virtual void fillLyricsDataFromTrack();
135​
136​private Q_SLOTS:
137​
138​ void lyricsValueIsReady();
102 139​
103private: 140​private:
104 141​
142​ void initialize(MusicListenersManager *newManager,
143​ DatabaseInterface *trackDatabase);
144​
145​ void fetchLyrics();
146​
147​ TrackDataType mFullData;
148​
105 TrackDataType mTrackData; 149​ TrackDataType mTrackData;
106 150​
107 QUrl mCoverImage; 151​ QUrl mCoverImage;
108 152​
109 QString mFileUrl; 153​ QString mFileUrl;
110 154​
111 QList<TrackDataType::key_type> mTrackKeys; 155​ QList<TrackDataType::key_type> mTrackKeys;
112 156​
113 ModelDataLoader mDataLoader; 157​ ModelDataLoader mDataLoader;
114 158​
159​ MusicListenersManager *mManager = nullptr;
160​
161​ FileScanner mFileScanner;
162​
163​ QMimeDatabase mMimeDatabase;
164​
165​ QFutureWatcher<QString> mLyricsValueWatcher;
166​
115}; 167​};
116 168​
117#endif // TRACKMETADATAMODEL_H 169​#endif // TRACKMETADATAMODEL_H