Differential D11968 Diff 31413 src/context/applets/lyrics/plugin/LyricsEngine.h

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src/context/applets/lyrics/plugin/LyricsEngine.h

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13 * * 13​ * *
14 * You should have received a copy of the GNU General Public License along with * 14​ * You should have received a copy of the GNU General Public License along with *
15 * this program. If not, see <http://www.gnu.org/licenses/>. * 15​ * this program. If not, see <http://www.gnu.org/licenses/>. *
16 ****************************************************************************************/ 16​ ****************************************************************************************/
17 17​
18#ifndef AMAROK_LYRICS_ENGINE 18​#ifndef AMAROK_LYRICS_ENGINE
19#define AMAROK_LYRICS_ENGINE 19​#define AMAROK_LYRICS_ENGINE
20 20​
21#include "context/LyricsManager.h" ​
22#include "core/meta/Meta.h" 21​#include "core/meta/Meta.h"
23 22​
24#include <QObject> 23​#include <QObject>
25#include <QString> 24​#include <QString>
26#include <QVariantList> 25​#include <QVariantList>
27 26​
28class LyricsEngine : public QObject, public LyricsObserver 27​class LyricsEngine : public QObject
29{ 28​{
30 Q_OBJECT 29​ Q_OBJECT
31 Q_PROPERTY(QString text READ text NOTIFY lyricsChanged) 30​ Q_PROPERTY(QString text READ text NOTIFY lyricsChanged)
32 Q_PROPERTY(bool fetching READ fetching NOTIFY fetchingChanged) 31​ Q_PROPERTY(bool fetching READ fetching NOTIFY fetchingChanged)
33 Q_PROPERTY(QVariantList suggestions READ suggestions NOTIFY lyricsChanged) 32​ Q_PROPERTY(QVariantList suggestions READ suggestions NOTIFY lyricsChanged)
34 Q_PROPERTY(qreal position READ position NOTIFY positionChanged) 33​ Q_PROPERTY(qreal position READ position NOTIFY positionChanged)
35 Q_PROPERTY(qreal fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged) 34​ Q_PROPERTY(qreal fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
36 Q_PROPERTY(int alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged) 35​ Q_PROPERTY(int alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged)
37 Q_PROPERTY(QString font READ font WRITE setFont NOTIFY fontChanged) 36​ Q_PROPERTY(QString font READ font WRITE setFont NOTIFY fontChanged)
38 37​
39public: 38​public:
40 explicit LyricsEngine( QObject* parent = Q_NULLPTR ); 39​ explicit LyricsEngine( QObject* parent = Q_NULLPTR );
41 40​
42 // reimplemented from LyricsObserver 41​ void newLyrics( const Meta::TrackPtr &track );
43 void newLyrics( const LyricsData &lyrics ) Q_DECL_OVERRIDE; 42​ void newSuggestions( const QVariantList &suggest );
44 void newSuggestions( const QVariantList &suggest ) Q_DECL_OVERRIDE; 43​ void lyricsMessage( const QString& key, const QString& val );
45 void lyricsMessage( const QString& key, const QString& val ) Q_DECL_OVERRIDE; ​
46 44​
47 QString text() const { return m_lyrics.text; } 45​ QString text() const { return m_lyrics; }
48 QVariantList suggestions() const { return m_suggestions; } 46​ QVariantList suggestions() const { return m_suggestions; }
49 bool fetching() const { return m_fetching; } 47​ bool fetching() const { return m_fetching; }
50 qreal position() const; 48​ qreal position() const;
51 qreal fontSize() const; 49​ qreal fontSize() const;
52 void setFontSize( qreal fontSize ); 50​ void setFontSize( qreal fontSize );
53 int alignment() const; 51​ int alignment() const;
54 void setAlignment( int alignment ); 52​ void setAlignment( int alignment );
55 QString font() const; 53​ QString font() const;
56 void setFont( const QString &font ); 54​ void setFont( const QString &font );
57 55​
58 Q_INVOKABLE void refetchLyrics() const; 56​ Q_INVOKABLE void refetchLyrics() const;
59 Q_INVOKABLE void fetchLyrics( const QString &artist, const QString &title, const QString &url ); ​
60 Q_INVOKABLE QStringList availableFonts() const; 57​ Q_INVOKABLE QStringList availableFonts() const;
61 58​
62Q_SIGNALS: 59​Q_SIGNALS:
63 void lyricsChanged(); 60​ void lyricsChanged();
64 void newLyricsMessage( const QString& key, const QString &val ); 61​ void newLyricsMessage( const QString& key, const QString &val );
65 void positionChanged(); 62​ void positionChanged();
66 void fetchingChanged(); 63​ void fetchingChanged();
67 void fontSizeChanged(); 64​ void fontSizeChanged();
68 void alignmentChanged(); 65​ void alignmentChanged();
69 void fontChanged(); 66​ void fontChanged();
70 67​
71private Q_SLOTS: 68​private Q_SLOTS:
72 void update(); 69​ void update();
73 void onTrackMetadataChanged( Meta::TrackPtr track ); 70​ void onTrackMetadataChanged( Meta::TrackPtr track );
74 71​
75private: 72​private:
76 void setLyrics( const LyricsData &lyrics ); ​
77 void clearLyrics(); 73​ void clearLyrics();
78 void refetchLyrics(); ​
79 74​
80 LyricsData m_lyrics; 75​ QString m_lyrics;
81 QVariantList m_suggestions; 76​ QVariantList m_suggestions;
82 bool m_fetching; 77​ bool m_fetching;
83 bool m_isUpdateInProgress; 78​ bool m_isUpdateInProgress;
84 79​
85 struct trackMetadata { 80​ struct trackMetadata {
86 QString artist; 81​ QString artist;
87 QString title; 82​ QString title;
88 } m_prevTrackMetadata; 83​ } m_prevTrackMetadata;
89}; 84​};
90 85​
91#endif 86​#endif