Migrate 'now playing' screen to lua

1 files changed, 26 insertions, 1 deletions

diff --git a/src/audio/include/audio_source.hpp b/src/audio/include/audio_source.hpp
index a0d690a6..a54cb260 100644
--- a/src/audio/include/audio_source.hpp
+++ b/src/audio/include/audio_source.hpp
@@ -6,16 +6,41 @@
 
 #pragma once
 
+#include <memory>
 #include "codec.hpp"
+#include "track.hpp"
+#include "types.hpp"
 
 namespace audio {
 
+class TaggedStream : public codecs::IStream {
+ public:
+  TaggedStream(std::shared_ptr<database::TrackTags>,
+               std::unique_ptr<codecs::IStream> wrapped);
+
+  auto tags() -> std::shared_ptr<database::TrackTags>;
+
+  auto Read(cpp::span<std::byte> dest) -> ssize_t override;
+
+  auto CanSeek() -> bool override;
+
+  auto SeekTo(int64_t destination, SeekFrom from) -> void override;
+
+  auto CurrentPosition() -> int64_t override;
+
+  auto SetPreambleFinished() -> void override;
+
+ private:
+  std::shared_ptr<database::TrackTags> tags_;
+  std::unique_ptr<codecs::IStream> wrapped_;
+};
+
 class IAudioSource {
  public:
   virtual ~IAudioSource() {}
 
   virtual auto HasNewStream() -> bool = 0;
-  virtual auto NextStream() -> std::shared_ptr<codecs::IStream> = 0;
+  virtual auto NextStream() -> std::shared_ptr<TaggedStream> = 0;
 };
 
 }  // namespace audio