window.hpp

// file      : liblava/frame/window.hpp
// copyright : Copyright (c) 2018-present, Lava Block OÜ
// license   : MIT; see accompanying LICENSE file

#pragma once

#include <liblava/frame/input.hpp>
#include <liblava/core/data.hpp>
#include <liblava/core/math.hpp>

#define VK_NO_PROTOTYPES
#include <vulkan/vulkan.h>

#include <optional>

// fwd
struct GLFWwindow;

namespace lava {

constexpr name _default_ = "default";

constexpr name _window_file_ = "window.json";
constexpr name _x_ = "x";
constexpr name _y_ = "y";
constexpr name _width_ = "width";
constexpr name _height_ = "height";
constexpr name _fullscreen_ = "fullscreen";
constexpr name _floating_ = "floating";
constexpr name _resizable_ = "resizable";
constexpr name _decorated_ = "decorated";
constexpr name _maximized_ = "maximized";
constexpr name _monitor_ = "monitor";

struct window : id_obj {

    struct state {

        using optional = std::optional<window::state>;

        explicit state() {}

        i32 x = 0;
        i32 y = 0;
        ui32 width = 0;
        ui32 height = 0;
        bool fullscreen = false;
        bool floating = false;
        bool resizable = true;
        bool decorated = true;
        bool maximized = false;
        index monitor = 0;
    };

    using ptr = std::shared_ptr<window>;
    using event = std::function<void(ptr)>;
    using map = std::map<id, ptr>;
    using ref = window const&;

    window() = default;
    explicit window(name title) : title(title) {}

    bool create(state::optional state = {});
    void destroy();

    state get_state() const;

    void set_title(name text);
    name get_title() const { return str(title); }