80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
#ifndef MUSICPLAYER_H
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#define MUSICPLAYER_H
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#include <QObject>
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#include <QMediaPlayer>
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#include <models/NavigationItemModel.h>
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/**
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* @brief MusicPlayer providing interface to QML and Navigation
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*/
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class MusicPlayer : public QMediaPlayer
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{
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Q_OBJECT
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Q_PROPERTY(QUrl pCoverImageSource READ getCoverImageSource NOTIFY coverImageSourceChanged)
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Q_PROPERTY(bool pHasNext READ hasNext NOTIFY hasNextChanged)
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Q_PROPERTY(bool pHasPrevious READ hasPrevious NOTIFY hasPreviousChanged)
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Q_PROPERTY(bool pIsPlaying READ isPlaying NOTIFY isPlayingChanged)
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Q_PROPERTY(double pProgress READ getProgress NOTIFY progressChanged)
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Q_PROPERTY(QString pMediaLength READ getMediaLength NOTIFY mediaLengthChanged)
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Q_PROPERTY(QString pTime READ getTime NOTIFY progressChanged)
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Q_PROPERTY(QString pMediaTitle READ getMediaTitle NOTIFY mediaTitleChanged)
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signals:
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void navigateTo(NavigationItemModel *item);
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void coverImageSourceChanged();
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void hasPreviousChanged();
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void hasNextChanged();
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void isPlayingChanged();
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void progressChanged();
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void mediaLengthChanged();
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void mediaTitleChanged();
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public:
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MusicPlayer(QObject *parent = Q_NULLPTR);
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~MusicPlayer() =default;
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void init(NavigationItemModel* item);
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/**
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* @brief Get path to media cover image.
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* @return Path to media cover image.
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*/
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inline const QString& getCoverImageSource() const {return mCurrentItem->getImageSource();}
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bool isPlaying() const;
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bool hasNext() const;
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bool hasPrevious() const;
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double getProgress() const;
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QString getMediaTitle() const;
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QString getMediaLength();
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QString getTime();
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public slots:
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void navigateBack();
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void playPause();
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void stopMusic();
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void playNext();
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void playPrevious();
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void onTimeChanged(int time);
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void onLengthChanged(int length);
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private:
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void reset();
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void clearMediaList();
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void readMedia(const QString& path);
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QString timeToString(int time);
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int mCurrentMediaItemLength = 0;
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int mCurrentTime = 0;
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double mCurrentMediaItemProgress = 0;
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QString mMediaTitle = QString("");
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NavigationItemModel* mCurrentItem = nullptr;
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};
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#endif // MUSICPLAYER_H
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