Differential D18679 Diff 56099 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​
44public: 52​public:
45 53​
46 enum ColumnRoles 54​ enum ColumnRoles
47 { 55​ {
48 ItemNameRole = Qt::UserRole + 1, 56​ ItemNameRole = Qt::UserRole + 1,
49 ItemTypeRole, 57​ ItemTypeRole,
50 }; 58​ };
51 59​
52 enum ItemType 60​ enum ItemType
53 { 61​ {
54 TextEntry, 62​ TextEntry,
55 IntegerEntry, 63​ IntegerEntry,
56 RatingEntry, 64​ RatingEntry,
57 DateEntry, 65​ DateEntry,
66​ LongTextEntry,
58 }; 67​ };
59 68​
60 Q_ENUM(ItemType) 69​ Q_ENUM(ItemType)
61 70​
62 using TrackDataType = DatabaseInterface::TrackDataType; 71​ using TrackDataType = DatabaseInterface::TrackDataType;
63 72​
64 explicit TrackMetadataModel(QObject *parent = nullptr); 73​ explicit TrackMetadataModel(QObject *parent = nullptr);
65 74​
75​ ~TrackMetadataModel() override;
76​
66 int rowCount(const QModelIndex &parent = QModelIndex()) const override; 77​ int rowCount(const QModelIndex &parent = QModelIndex()) const override;
67 78​
68 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; 79​ QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
69 80​
70 bool setData(const QModelIndex &index, const QVariant &value, 81​ bool setData(const QModelIndex &index, const QVariant &value,
71 int role = Qt::EditRole) override; 82​ int role = Qt::EditRole) override;
72 83​
73 QHash<int, QByteArray> roleNames() const override; 84​ QHash<int, QByteArray> roleNames() const override;
74 85​
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; 86​ const QUrl& coverUrl() const;
82 87​
83 QString fileUrl() const; 88​ QString fileUrl() const;
84 89​
90​ MusicListenersManager* manager() const;
91​
85Q_SIGNALS: 92​Q_SIGNALS:
86 93​
87 void needDataByDatabaseId(ElisaUtils::PlayListEntryType dataType, qulonglong databaseId); 94​ void needDataByDatabaseId(ElisaUtils::PlayListEntryType dataType, qulonglong databaseId);
88 95​
89 void needDataByFileName(ElisaUtils::PlayListEntryType dataType, const QUrl &fileName); 96​ void needDataByFileName(ElisaUtils::PlayListEntryType dataType, const QUrl &fileName);
90 97​
91 void coverUrlChanged(); 98​ void coverUrlChanged();
92 99​
93 void fileUrlChanged(); 100​ void fileUrlChanged();
94 101​
102​ void managerChanged();
103​
95public Q_SLOTS: 104​public Q_SLOTS:
96 105​
97 void trackData(const TrackMetadataModel::TrackDataType &trackData); 106​ void trackData(const TrackMetadataModel::TrackDataType &trackData);
98 107​
99 void initializeByTrackId(MusicListenersManager *manager, qulonglong databaseId); 108​ void initializeByTrackId(qulonglong databaseId);
109​
110​ void initializeByTrackFileName(const QUrl &fileName);
111​
112​ void setManager(MusicListenersManager *newManager);
113​
114​ void setDatabase(DatabaseInterface *trackDatabase);
115​
116​protected:
117​
118​ void fillDataFromTrackData(const TrackMetadataModel::TrackDataType &trackData);
100 119​
101 void initializeByTrackFileName(MusicListenersManager *manager, const QUrl &fileName); 120​ virtual void filterDataFromTrackData();
121​
122​ void removeMetaData(DatabaseInterface::ColumnsRoles metaData);
123​
124​ TrackDataType::mapped_type dataFromType(TrackDataType::key_type metaData) const;
125​
126​private Q_SLOTS:
127​
128​ void lyricsValueIsReady();
102 129​
103private: 130​private:
104 131​
132​ void initialize(MusicListenersManager *newManager,
133​ DatabaseInterface *trackDatabase);
134​
135​ void fetchLyrics();
136​
137​ TrackDataType mFullData;
138​
105 TrackDataType mTrackData; 139​ TrackDataType mTrackData;
106 140​
107 QUrl mCoverImage; 141​ QUrl mCoverImage;
108 142​
109 QString mFileUrl; 143​ QString mFileUrl;
110 144​
111 QList<TrackDataType::key_type> mTrackKeys; 145​ QList<TrackDataType::key_type> mTrackKeys;
112 146​
113 ModelDataLoader mDataLoader; 147​ ModelDataLoader mDataLoader;
114 148​
149​ MusicListenersManager *mManager = nullptr;
150​
151​ FileScanner mFileScanner;
152​
153​ QMimeDatabase mMimeDatabase;
154​
155​ QFutureWatcher<QString> mLyricsValueWatcher;
156​
115}; 157​};
116 158​
117#endif // TRACKMETADATAMODEL_H 159​#endif // TRACKMETADATAMODEL_H