SDL3/dialogs/sdl_buttons.hpp

#pragma once
 
#include <vector>
#include <cstdint>
#include <memory>
 
#include "sdl_button.hpp"
 
class SdlButtonList
{
  public:
  SdlButtonList() = default;
  SdlButtonList(const SdlButtonList& other) = delete;
  SdlButtonList(SdlButtonList&& other) = delete;
  virtual ~SdlButtonList();
 
  SdlButtonList& operator=(const SdlButtonList& other) = delete;
  SdlButtonList& operator=(SdlButtonList&& other) = delete;
 
  [[nodiscard]] bool populate(std::shared_ptr<SDL_Renderer>& renderer,
                              const std::vector<std::string>& labels, const std::vector<int>& ids,
                              Sint32 total_width, Sint32 offsetY, Sint32 width, Sint32 height);
 
  [[nodiscard]] bool update();
  [[nodiscard]] std::shared_ptr<SdlButton> get_selected(const SDL_MouseButtonEvent& button);
  [[nodiscard]] std::shared_ptr<SdlButton> get_selected(float x, float y);
 
  bool set_highlight_next(bool reset = false);
  bool set_highlight(size_t index);
  bool set_mouseover(float x, float y);
 
  void clear();
 
  private:
  std::vector<std::shared_ptr<SdlButton>> _list;
  std::shared_ptr<SdlButton> _highlighted = nullptr;
  size_t _highlight_index = 0;
  std::shared_ptr<SdlButton> _mouseover = nullptr;
};