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#pragma once
#include <string>
#include <vector>
#include <SDL.h>
#include "sdl_input.hpp"
#include "sdl_buttons.hpp"
class SdlInputWidgetList
{
public:
SdlInputWidgetList(const std::string& title, const std::vector<std::string>& labels,
const std::vector<std::string>& initial, const std::vector<Uint32>& flags);
virtual ~SdlInputWidgetList();
int run(std::vector<std::string>& result);
protected:
bool update(SDL_Renderer* renderer);
ssize_t get_index(const SDL_MouseButtonEvent& button);
private:
SdlInputWidgetList(const SdlInputWidgetList& other) = delete;
SdlInputWidgetList(SdlInputWidgetList&& other) = delete;
private:
enum
{
INPUT_BUTTON_ACCEPT = 1,
INPUT_BUTTON_CANCEL = -2
};
private:
ssize_t next(ssize_t current);
[[nodiscard]] bool valid(ssize_t current) const;
SdlInputWidget* get(ssize_t index);
private:
SDL_Window* _window;
SDL_Renderer* _renderer;
std::vector<SdlInputWidget> _list;
SdlButtonList _buttons;
};
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