use std::{
hash::{Hash, Hasher},
ops::{Deref, DerefMut},
};
use super::{
parametric::{FromParameterized, IntoParameterized, Parameterize},
space::{Ciexyz, ColorVecSpace, Oklab, Srgb},
};
#[derive(Debug)]
pub struct Color<S: ColorVecSpace + ?Sized>(S::Vector);
impl<S: ColorVecSpace + ?Sized> Color<S> {
pub fn new(vec: S::Vector) -> Self { Self(vec) }
pub fn into_inner(self) -> S::Vector { self.0 }
pub fn from_param<P: Parameterize>(param: ParamColor<P>) -> Self
where S: FromParameterized<P> {
S::from_param(param)
}
pub fn into_param<P: Parameterize>(self) -> ParamColor<P>
where S: IntoParameterized<P> {
S::into_param(self)
}
}
impl<S: ColorVecSpace + ?Sized> Clone for Color<S>
where S::Vector: Clone
{
fn clone(&self) -> Self { Self(self.0.clone()) }
}
impl<S: ColorVecSpace + ?Sized> Copy for Color<S> where S::Vector: Copy {}
impl<S: ColorVecSpace + ?Sized> PartialEq for Color<S>
where S::Vector: PartialEq
{
fn eq(&self, rhs: &Self) -> bool { self.0.eq(&rhs.0) }
}
impl<S: ColorVecSpace + ?Sized> Eq for Color<S> where S::Vector: Eq {}
impl<S: ColorVecSpace + ?Sized> Hash for Color<S>
where S::Vector: Hash
{
fn hash<H: Hasher>(&self, h: &mut H) { self.0.hash(h); }
}
impl<S: ColorVecSpace + ?Sized> Deref for Color<S> {
type Target = S::Vector;
fn deref(&self) -> &Self::Target { &self.0 }
}
impl<S: ColorVecSpace + ?Sized> DerefMut for Color<S> {
fn deref_mut(&mut self) -> &mut Self::Target { &mut self.0 }
}
#[derive(Debug)]
pub struct ParamColor<P: Parameterize + ?Sized>(P::Value);
impl<P: Parameterize + ?Sized> ParamColor<P> {
pub fn new(val: P::Value) -> Self { Self(val) }
pub fn into_inner(self) -> P::Value { self.0 }
pub fn from_color<S: IntoParameterized<P>>(clr: Color<S>) -> Self {
S::into_param(clr)
}
pub fn into_color<S: FromParameterized<P>>(self) -> Color<S> {
S::from_param(self)
}
}
impl<P: Parameterize + ?Sized> Clone for ParamColor<P>
where P::Value: Clone
{
fn clone(&self) -> Self { Self(self.0.clone()) }
}
impl<P: Parameterize + ?Sized> Copy for ParamColor<P> where P::Value: Copy {}
impl<P: Parameterize + ?Sized> PartialEq for ParamColor<P>
where P::Value: PartialEq
{
fn eq(&self, rhs: &Self) -> bool { self.0.eq(&rhs.0) }
}
impl<P: Parameterize + ?Sized> Eq for ParamColor<P> where P::Value: Eq {}
impl<P: Parameterize + ?Sized> Hash for ParamColor<P>
where P::Value: Hash
{
fn hash<H: Hasher>(&self, h: &mut H) { self.0.hash(h); }
}
impl<P: Parameterize + ?Sized> Deref for ParamColor<P> {
type Target = P::Value;
fn deref(&self) -> &Self::Target { &self.0 }
}
impl<P: Parameterize + ?Sized> DerefMut for ParamColor<P> {
fn deref_mut(&mut self) -> &mut Self::Target { &mut self.0 }
}
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum OmniColor {
Ciexyz(Color<Ciexyz>),
Oklab(Color<Oklab>),
Srgb(Color<Srgb>),
}