SDL2/dialogs/sdl_input.hpp

 
#pragma once
 
#include <vector>
#include <string>
 
#include <SDL.h>
#include "sdl_widget.hpp"
 
class SdlInputWidget
{
  public:
  enum
  {
    SDL_INPUT_MASK = 1,
    SDL_INPUT_READONLY = 2
  };
 
  SdlInputWidget(SDL_Renderer* renderer, std::string label, std::string initial, Uint32 flags,
                 size_t offset, size_t width, size_t height);
  SdlInputWidget(SdlInputWidget&& other) noexcept;
  SdlInputWidget(const SdlInputWidget& other) = delete;
  ~SdlInputWidget() = default;
 
  SdlInputWidget& operator=(const SdlInputWidget& other) = delete;
  SdlInputWidget& operator=(SdlInputWidget&& other) = delete;
 
  bool fill_label(SDL_Renderer* renderer, SDL_Color color);
  bool update_label(SDL_Renderer* renderer);
 
  bool set_mouseover(SDL_Renderer* renderer, bool mouseOver);
  bool set_highlight(SDL_Renderer* renderer, bool highlight);
  bool update_input(SDL_Renderer* renderer);
  bool resize_input(size_t size);
 
  bool set_str(SDL_Renderer* renderer, const std::string& text);
  bool remove_str(SDL_Renderer* renderer, size_t count);
  bool append_str(SDL_Renderer* renderer, const std::string& text);
 
  [[nodiscard]] const SDL_Rect& input_rect() const;
  [[nodiscard]] std::string value() const;
 
  [[nodiscard]] bool readonly() const;
 
  protected:
  bool update_input(SDL_Renderer* renderer, SDL_Color fgcolor);
 
  private:
  Uint32 _flags;
  std::string _text;
  std::string _text_label;
  SdlWidget _label;
  SdlWidget _input;
  bool _highlight;
  bool _mouseover;
};