root.h

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#pragma once
 
#include "base/vec2.h"
 
#include "gui/uistate.h"
#include "gui/layoutcontainer.h"
 
 
 
#include <memory>
 
 
namespace eu::io
{
    struct FileSystem;
    struct FilePath;
}
 
namespace eu::render
{
    struct Texture2;
    struct FontCache;
    struct TextureCache;
}
 
namespace eu::gui
{
    struct Skin;
}
 
 
namespace eu::gui
{
 
    struct Root
    {
        explicit Root(const size2f& s);
        ~Root();
 
        Root(const Root& other) = delete;
        void operator=(const Root&) = delete;
        Root(Root&& other) = delete;
        void operator=(Root&&) = delete;
 
        [[nodiscard]] bool
        load
        (
            io::FileSystem* fs,
            render::FontCache* font,
            const ::eu::io::FilePath& path,
            render::TextureCache* cache
        );
 
        void
        set_input_mouse(const vec2f& pos, bool down);
 
        void
        update(float dt);
 
        void
        set_size(const size2f& new_size);
 
        void
        render(render::SpriteRenderer* sp) const;
 
        std::vector<std::shared_ptr<Skin>> skins;
        size2f size;
        State state;
        LayoutContainer container;
        std::shared_ptr<render::Texture2> cursor_image;
        std::shared_ptr<render::Texture2> hover_image;
    };
}