SDL2/dialogs/sdl_selectlist.hpp

#pragma once
 
#include <string>
#include <vector>
 
#include <SDL.h>
 
#include "sdl_select.hpp"
#include "sdl_button.hpp"
#include "sdl_buttons.hpp"
 
class SdlSelectList
{
  public:
  SdlSelectList(const std::string& title, const std::vector<std::string>& labels);
  virtual ~SdlSelectList();
 
  int run();
 
  SdlSelectList(const SdlSelectList& other) = delete;
  SdlSelectList(SdlSelectList&& other) = delete;
  SdlSelectList& operator=(const SdlSelectList& other) = delete;
  SdlSelectList& operator=(SdlSelectList&& other) = delete;
 
  private:
  enum
  {
    INPUT_BUTTON_ACCEPT = 0,
    INPUT_BUTTON_CANCEL = -2
  };
 
  ssize_t get_index(const SDL_MouseButtonEvent& button);
  bool update_text();
  void reset_mouseover();
  void reset_highlight();
 
  SDL_Window* _window;
  SDL_Renderer* _renderer;
  std::vector<SdlSelectWidget> _list;
  SdlButtonList _buttons;
};