#include <psemek/ui/impl/component.hpp>

namespace psemek::ui::impl
{

	size_polygon const & component::default_size_polygon()
	{
		static size_polygon const result{{
			{max_size, 0.f},
			{0.f, 0.f},
			{0.f, max_size},
			{max_size, max_size}
		}};

		return result;
	}

	react::value<size_polygon> component::default_size_constraints()
	{
		static react::value<size_polygon> const result{default_size_polygon()};
		return result;
	}

	util::span<std::unique_ptr<component> const> component::children() const
	{
		return {};
	}

	geom::box<float, 2> const & component::shape() const
	{
		return shape_;
	}

	void component::reshape(geom::box<float, 2> const & new_shape)
	{
		shape_ = new_shape;
	}

	react::value<size_polygon> component::size_constraints() const
	{
		return default_size_constraints();
	}

}