Add Database and refactor player/playback

Add Database class with SQLite fetch/fetchAlbum methods. Refactor PlaybackEngine (data callback, seek, getPosition, decoder lifecycle) and Player API (PlaybackEngine member, queue handling, PlayerLocal). Update Metadata::Track fields to include artist/title/album/trackNr/length.
2026-06-20 15:19:34 +02:00
parent 2130d95ed5
commit 80bffc0fdd
11 changed files with 315 additions and 104 deletions
@@ -1,63 +1,56 @@
 #pragma once

 #include "../include/Metadata.h"
+#include "../include/PlaybackEngine.h"
 #include "../include/miniaudio.h"

+#include <memory>
 #include <string>
 #include <vector>
-#include <memory>

 using Queue = std::vector<Track>;

 class Player {
-    public:
-        virtual ~Player() = delete;
+  public:
+    virtual ~Player ();

-        virtual void initPlayer();
-        void loadFile() const;
+    virtual void initPlayer ();
+    virtual void loadFile ( Track track );

-        // Transport Control
-        virtual void play() const;
-        virtual void stop() const;
-        virtual void pause() const;
-        virtual void previous() const;
-        virtual void next() const;
+    // Transport Control
+    virtual void play ();
+    virtual void stop ();
+    virtual void pause ();
+    virtual void previous ();
+    virtual void next ();

-        virtual void getPlayheadPosition() const;
-        virtual void setPlayheadPosition() const;
+    virtual ma_uint64 getPlayheadPosition ();
+    virtual void setPlayheadPosition () const;

-        // get Metadat
-        virtual std::string& getArtist() const;
-        virtual std::string& getTitle() const;
-        virtual std::string& getAlbum() const;
-        virtual unsigned int getTrackNr() const;
+    // get Metadat
+    virtual std::string &getArtist () const;
+    virtual std::string &getTitle () const;
+    virtual std::string &getAlbum () const;
+    virtual unsigned int getTrackNr () const;

-        // Player Queue
-        Queue getQueue() const;
-        Queue clearQueue();
-        Queue addToQueue( Track& track );
-        Queue rempveFromQueue( Track& track );
-        Queue shuffleQueue();
+    // Player Queue
+    Queue getQueue () const;
+    Queue clearQueue ();
+    void addToQueue ( Track &track );
+    Queue rempveFromQueue ( Track &track );
+    Queue shuffleQueue ();

-    private:
-        std::string artist_;
-        std::string title_;
-        std::string album_;
-        std::string trackNr_;
-        std::string filePath_;
-        Queue queue_;
-
-        unsigned int samplerate_ = 48000;
-        unsigned int channels_ = 2;
+  protected:
+    PlaybackEngine PE_;
+    Queue queue_;

+  private:
+    std::string artist_;
+    std::string title_;
+    std::string album_;
+    std::string trackNr_;
+    std::string filePath_;

-};
-
-class PlayerLocal : public Player {
-    public:
-        virtual void initPlayer() override;
-        virtual ma_engine_config configureEngine() override;
-
-        const virtual unsigned int getSamplerate() const;
-
+    unsigned int samplerate_ = 48000;
+    unsigned int channels_ = 2;
 };