Line data    Source code

       1              : #pragma once
       2              : #include <string>
       3              : #include <vector>
       4              : 
       5              : // Pure C++ (no JUCE) — manages the video file list, selection, and play state.
       6              : // All methods are UI-thread-only; no synchronization needed.
       7           15 : class VideoListManager {
       8              : public:
       9              :     enum class PlayState { Stopped, Playing, Paused };
      10              : 
      11              :     struct FileEntry {
      12              :         std::string filename;
      13              :         double durationSec = 0.0;
      14              :     };
      15              : 
      16              :     // Replace the file list. Clears selectedIndex if it would be out of range.
      17              :     void setFiles(const std::vector<FileEntry>& entries);
      18              : 
      19              :     int fileCount() const;
      20              :     const std::string& filename(int i) const; // asserts valid index
      21              :     double duration(int i) const; // asserts valid index
      22              : 
      23              :     int selectedIndex() const;
      24              :     void setSelectedIndex(int idx); // negative → -1; ≥ count → clamped to last
      25              : 
      26              :     PlayState playState() const;
      27              :     void setPlayState(PlayState s);
      28              : 
      29              :     bool isPlaying() const; // true iff playState == Playing
      30              : 
      31              : private:
      32              :     std::vector<FileEntry> files_;
      33           15 :     int selectedIndex_ = -1;
      34           15 :     PlayState playState_ = PlayState::Stopped;
      35              : };