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//
// Created by mfritzsc on 7/11/17.
//
#ifndef TMCAGLWM_APP_HPP
#define TMCAGLWM_APP_HPP
#include <json.hpp>
#include <experimental/optional>
namespace wm {
using std::experimental::optional;
using std::experimental::nullopt;
template <typename E, typename T>
struct result {
optional<E> e;
optional<T> t;
bool is_ok() const { return this->t != nullopt; }
bool is_err() const { return this->e != nullopt; }
T unwrap() { return this->t.value(); }
};
template <typename E, typename T>
struct result<E, T> Err(E e) { return result<E, T>{e, nullopt}; }
template <typename E, typename T>
struct result<E, T> Ok(T t) { return result<E, T>{nullopt, t}; }
using json = nlohmann::json;
struct App {
struct API {
struct App *app;
result<char const *, json> debug_status() const;
result<char const *, json> debug_layers() const;
result<char const *, json> debug_surfaces() const;
result<char const *, json> register_surface(uint32_t appid, uint32_t surfid);
};
struct API api;
App();
};
} // namespace wm
#endif //TMCAGLWM_APP_HPP
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