515 lines
14 KiB
Rust
515 lines
14 KiB
Rust
#![expect(clippy::excessive_precision)]
|
|
|
|
use {
|
|
crate::{
|
|
cmm::cmm_eotf::{Eotf, bt1886_eotf_args, bt1886_inv_eotf_args},
|
|
utils::clonecell::CloneCell,
|
|
},
|
|
num_traits::Float,
|
|
std::{cell::Cell, cmp::Ordering, ops::Mul, sync::Arc},
|
|
};
|
|
|
|
#[derive(Copy, Clone, Debug, PartialEq)]
|
|
pub struct Color {
|
|
r: f32,
|
|
g: f32,
|
|
b: f32,
|
|
a: f32,
|
|
}
|
|
|
|
impl Eq for Color {}
|
|
|
|
impl Ord for Color {
|
|
fn cmp(&self, other: &Self) -> Ordering {
|
|
self.r
|
|
.total_cmp(&other.r)
|
|
.then_with(|| self.g.total_cmp(&other.g))
|
|
.then_with(|| self.b.total_cmp(&other.b))
|
|
.then_with(|| self.a.total_cmp(&other.a))
|
|
}
|
|
}
|
|
|
|
impl Mul<f32> for Color {
|
|
type Output = Self;
|
|
|
|
fn mul(self, rhs: f32) -> Self::Output {
|
|
Self {
|
|
r: self.r * rhs,
|
|
g: self.g * rhs,
|
|
b: self.b * rhs,
|
|
a: self.a * rhs,
|
|
}
|
|
}
|
|
}
|
|
|
|
impl PartialOrd for Color {
|
|
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
|
|
Some(self.cmp(other))
|
|
}
|
|
}
|
|
|
|
fn to_f32(c: u8) -> f32 {
|
|
c as f32 / 255f32
|
|
}
|
|
|
|
fn to_u8(c: f32) -> u8 {
|
|
(c * 255f32).round() as u8
|
|
}
|
|
|
|
impl Color {
|
|
pub const TRANSPARENT: Self = Self {
|
|
r: 0.0,
|
|
g: 0.0,
|
|
b: 0.0,
|
|
a: 0.0,
|
|
};
|
|
|
|
pub const SOLID_BLACK: Self = Self {
|
|
r: 0.0,
|
|
g: 0.0,
|
|
b: 0.0,
|
|
a: 1.0,
|
|
};
|
|
|
|
pub fn new(eotf: Eotf, mut r: f32, mut g: f32, mut b: f32) -> Self {
|
|
#[inline(always)]
|
|
fn linear(c: f32) -> f32 {
|
|
c
|
|
}
|
|
fn st2084_pq(c: f32) -> f32 {
|
|
let cp = c.powf(1.0 / 78.84375);
|
|
let num = (cp - 0.8359375).max(0.0);
|
|
let den = 18.8515625 - 18.6875 * cp;
|
|
(num / den).powf(1.0 / 0.1593017578125)
|
|
}
|
|
fn st240(c: f32) -> f32 {
|
|
if c < 0.0913 {
|
|
c / 4.0
|
|
} else {
|
|
((c + 0.1115) / 1.1115).powf(1.0 / 0.45)
|
|
}
|
|
}
|
|
fn log100(c: f32) -> f32 {
|
|
10.0.powf(2.0 * (c - 1.0))
|
|
}
|
|
fn log316(c: f32) -> f32 {
|
|
10.0.powf(2.5 * (c - 1.0))
|
|
}
|
|
fn st428(c: f32) -> f32 {
|
|
c.powf(2.6) * 52.37 / 48.0
|
|
}
|
|
fn gamma22(c: f32) -> f32 {
|
|
c.signum() * c.abs().powf(2.2)
|
|
}
|
|
fn gamma24(c: f32) -> f32 {
|
|
c.signum() * c.abs().powf(2.4)
|
|
}
|
|
fn gamma28(c: f32) -> f32 {
|
|
c.signum() * c.abs().powf(2.8)
|
|
}
|
|
macro_rules! convert {
|
|
($tf:ident) => {{
|
|
r = $tf(r);
|
|
g = $tf(g);
|
|
b = $tf(b);
|
|
}};
|
|
}
|
|
match eotf {
|
|
Eotf::Linear => convert!(linear),
|
|
Eotf::St2084Pq => convert!(st2084_pq),
|
|
Eotf::Bt1886(c) => {
|
|
let [a1, a2, a3, a4] = bt1886_eotf_args(c);
|
|
let bt1886 = |c: f32| -> f32 { a1 * ((a2 * c + a3).powf(2.4) - a4) };
|
|
convert!(bt1886)
|
|
}
|
|
Eotf::Gamma22 => convert!(gamma22),
|
|
Eotf::Gamma24 => convert!(gamma24),
|
|
Eotf::Gamma28 => convert!(gamma28),
|
|
Eotf::St240 => convert!(st240),
|
|
Eotf::Log100 => convert!(log100),
|
|
Eotf::Log316 => convert!(log316),
|
|
Eotf::St428 => convert!(st428),
|
|
Eotf::Pow(n) => {
|
|
let e = n.eotf_f32();
|
|
let pow = |c: f32| -> f32 { c.signum() * c.abs().powf(e) };
|
|
convert!(pow)
|
|
}
|
|
}
|
|
Self { r, g, b, a: 1.0 }
|
|
}
|
|
|
|
pub fn new_premultiplied(eotf: Eotf, mut r: f32, mut g: f32, mut b: f32, a: f32) -> Self {
|
|
if eotf == Eotf::Linear {
|
|
return Self { r, g, b, a };
|
|
}
|
|
if a < 1.0 && a > 0.0 {
|
|
for c in [&mut r, &mut g, &mut b] {
|
|
*c /= a;
|
|
}
|
|
}
|
|
let mut c = Self::new(eotf, r, g, b);
|
|
if a < 1.0 {
|
|
c = c * a;
|
|
}
|
|
c
|
|
}
|
|
|
|
pub fn is_opaque(&self) -> bool {
|
|
self.a >= 1.0
|
|
}
|
|
|
|
pub fn from_gray_srgb(g: u8) -> Self {
|
|
Self::from_srgb(g, g, g)
|
|
}
|
|
|
|
pub fn from_srgb(r: u8, g: u8, b: u8) -> Self {
|
|
Self::new(Eotf::Gamma22, to_f32(r), to_f32(g), to_f32(b))
|
|
}
|
|
|
|
pub fn from_srgba_premultiplied(r: u8, g: u8, b: u8, a: u8) -> Self {
|
|
Self::new_premultiplied(Eotf::Gamma22, to_f32(r), to_f32(g), to_f32(b), to_f32(a))
|
|
}
|
|
|
|
pub fn from_u32_premultiplied(eotf: Eotf, r: u32, g: u32, b: u32, a: u32) -> Self {
|
|
fn to_f32(c: u32) -> f32 {
|
|
((c as f64) / (u32::MAX as f64)) as f32
|
|
}
|
|
Self::new_premultiplied(eotf, to_f32(r), to_f32(g), to_f32(b), to_f32(a))
|
|
}
|
|
|
|
pub fn from_srgba_straight(r: u8, g: u8, b: u8, a: u8) -> Self {
|
|
let mut c = Self::new(Eotf::Gamma22, to_f32(r), to_f32(g), to_f32(b));
|
|
if a < 255 {
|
|
c = c * to_f32(a);
|
|
}
|
|
c
|
|
}
|
|
|
|
pub fn to_srgba_premultiplied(self) -> [u8; 4] {
|
|
let [r, g, b, a] = self.to_array(Eotf::Gamma22);
|
|
[to_u8(r), to_u8(g), to_u8(b), to_u8(a)]
|
|
}
|
|
|
|
pub fn to_array(self, eotf: Eotf) -> [f32; 4] {
|
|
self.to_array2(eotf, None)
|
|
}
|
|
|
|
pub fn to_array2(self, eotf: Eotf, alpha: Option<f32>) -> [f32; 4] {
|
|
let mut res = [self.r, self.g, self.b, self.a];
|
|
fn linear(c: f32) -> f32 {
|
|
c
|
|
}
|
|
fn st2084_pq(c: f32) -> f32 {
|
|
let c = c.clamp(0.0, 1.0);
|
|
let num = 0.8359375 + 18.8515625 * c.powf(0.1593017578125);
|
|
let den = 1.0 + 18.6875 * c.powf(0.1593017578125);
|
|
(num / den).powf(78.84375)
|
|
}
|
|
fn st240(c: f32) -> f32 {
|
|
if c < 0.0228 {
|
|
4.0 * c
|
|
} else {
|
|
1.1115 * c.powf(0.45) - 0.1115
|
|
}
|
|
}
|
|
fn log100(c: f32) -> f32 {
|
|
let c = c.clamp(0.0, 1.0);
|
|
if c < 0.01 { 0.0 } else { 1.0 + c.log10() / 2.0 }
|
|
}
|
|
fn log316(c: f32) -> f32 {
|
|
let c = c.clamp(0.0, 1.0);
|
|
if c < 10.0.sqrt() / 1000.0 {
|
|
0.0
|
|
} else {
|
|
1.0 + c.log10() / 2.5
|
|
}
|
|
}
|
|
fn st428(c: f32) -> f32 {
|
|
(48.0 * c / 52.37).powf(1.0 / 2.6)
|
|
}
|
|
fn gamma22(c: f32) -> f32 {
|
|
c.signum() * c.abs().powf(1.0 / 2.2)
|
|
}
|
|
fn gamma24(c: f32) -> f32 {
|
|
c.signum() * c.abs().powf(1.0 / 2.4)
|
|
}
|
|
fn gamma28(c: f32) -> f32 {
|
|
c.signum() * c.abs().powf(1.0 / 2.8)
|
|
}
|
|
macro_rules! convert {
|
|
($tf:ident) => {{
|
|
for c in &mut res[..3] {
|
|
*c = $tf(*c);
|
|
}
|
|
}};
|
|
}
|
|
if eotf != Eotf::Linear {
|
|
if self.a < 1.0 && self.a > 0.0 {
|
|
for c in &mut res[..3] {
|
|
*c /= self.a;
|
|
}
|
|
}
|
|
match eotf {
|
|
Eotf::Linear => convert!(linear),
|
|
Eotf::St2084Pq => convert!(st2084_pq),
|
|
Eotf::Bt1886(c) => {
|
|
let [a1, a2, a3, a4] = bt1886_inv_eotf_args(c);
|
|
let bt1886 = |c: f32| -> f32 { a1 * ((a2 * c + a3).powf(1.0 / 2.4) - a4) };
|
|
convert!(bt1886)
|
|
}
|
|
Eotf::Gamma22 => convert!(gamma22),
|
|
Eotf::Gamma24 => convert!(gamma24),
|
|
Eotf::Gamma28 => convert!(gamma28),
|
|
Eotf::St240 => convert!(st240),
|
|
Eotf::Log100 => convert!(log100),
|
|
Eotf::Log316 => convert!(log316),
|
|
Eotf::St428 => convert!(st428),
|
|
Eotf::Pow(n) => {
|
|
let e = n.inv_eotf_f32();
|
|
let pow = |c: f32| -> f32 { c.signum() * c.abs().powf(e) };
|
|
convert!(pow)
|
|
}
|
|
}
|
|
if self.a < 1.0 {
|
|
for c in &mut res[..3] {
|
|
*c *= self.a;
|
|
}
|
|
}
|
|
}
|
|
if let Some(a) = alpha {
|
|
for c in &mut res {
|
|
*c *= a;
|
|
}
|
|
}
|
|
res
|
|
}
|
|
|
|
pub fn and_then(self, other: &Color) -> Color {
|
|
Color {
|
|
r: self.r * (1.0 - other.a) + other.r,
|
|
g: self.g * (1.0 - other.a) + other.g,
|
|
b: self.b * (1.0 - other.a) + other.b,
|
|
a: self.a * (1.0 - other.a) + other.a,
|
|
}
|
|
}
|
|
}
|
|
|
|
impl From<jay_config::theme::Color> for Color {
|
|
fn from(f: jay_config::theme::Color) -> Self {
|
|
let [r, g, b, a] = f.to_f32_premultiplied();
|
|
Self::new_premultiplied(Eotf::Gamma22, r, g, b, a)
|
|
}
|
|
}
|
|
|
|
macro_rules! colors {
|
|
($($name:ident = $colors:tt,)*) => {
|
|
pub struct ThemeColors {
|
|
$(
|
|
pub $name: Cell<Color>,
|
|
)*
|
|
}
|
|
|
|
impl ThemeColors {
|
|
pub fn reset(&self) {
|
|
let default = Self::default();
|
|
$(
|
|
self.$name.set(default.$name.get());
|
|
)*
|
|
}
|
|
}
|
|
|
|
impl Default for ThemeColors {
|
|
fn default() -> Self {
|
|
Self {
|
|
$(
|
|
$name: Cell::new(colors!(@colors $colors)),
|
|
)*
|
|
}
|
|
}
|
|
}
|
|
};
|
|
(@colors ($r:expr, $g:expr, $b:expr)) => {
|
|
Color::from_srgb($r, $g, $b)
|
|
};
|
|
(@colors ($r:expr, $g:expr, $b:expr, $a:expr)) => {
|
|
Color::from_srgba_straight($r, $g, $b, $a)
|
|
};
|
|
}
|
|
|
|
colors! {
|
|
background = (0x00, 0x10, 0x19),
|
|
unfocused_title_background = (0x22, 0x22, 0x22),
|
|
focused_title_background = (0x28, 0x55, 0x77),
|
|
captured_unfocused_title_background = (0x22, 0x03, 0x03),
|
|
captured_focused_title_background = (0x77, 0x28, 0x31),
|
|
focused_inactive_title_background = (0x5f, 0x67, 0x6a),
|
|
unfocused_title_text = (0x88, 0x88, 0x88),
|
|
focused_title_text = (0xff, 0xff, 0xff),
|
|
focused_inactive_title_text = (0xff, 0xff, 0xff),
|
|
separator = (0x33, 0x33, 0x33),
|
|
border = (0x3f, 0x47, 0x4a),
|
|
bar_background = (0x00, 0x00, 0x00),
|
|
bar_text = (0xff, 0xff, 0xff),
|
|
attention_requested_background = (0x23, 0x09, 0x2c),
|
|
highlight = (0x9d, 0x28, 0xc6, 0x7f),
|
|
}
|
|
|
|
pub struct ThemeSize {
|
|
pub val: Cell<i32>,
|
|
pub set: Cell<bool>,
|
|
}
|
|
|
|
impl ThemeSize {
|
|
pub fn get(&self) -> i32 {
|
|
self.val.get()
|
|
}
|
|
}
|
|
|
|
macro_rules! sizes {
|
|
($($name:ident = ($min:expr, $max:expr, $def:expr),)*) => {
|
|
pub struct ThemeSizes {
|
|
$(
|
|
pub $name: ThemeSize,
|
|
)*
|
|
}
|
|
|
|
#[derive(Copy, Clone, Debug)]
|
|
#[expect(non_camel_case_types)]
|
|
pub enum ThemeSized {
|
|
$(
|
|
$name,
|
|
)*
|
|
}
|
|
|
|
impl ThemeSized {
|
|
pub fn min(self) -> i32 {
|
|
match self {
|
|
$(
|
|
Self::$name => $min,
|
|
)*
|
|
}
|
|
}
|
|
|
|
pub fn max(self) -> i32 {
|
|
match self {
|
|
$(
|
|
Self::$name => $max,
|
|
)*
|
|
}
|
|
}
|
|
|
|
pub fn field(self, theme: &Theme) -> &ThemeSize {
|
|
let sizes = &theme.sizes;
|
|
match self {
|
|
$(
|
|
Self::$name => &sizes.$name,
|
|
)*
|
|
}
|
|
}
|
|
|
|
pub fn name(self) -> &'static str {
|
|
match self {
|
|
$(
|
|
Self::$name => stringify!($name),
|
|
)*
|
|
}
|
|
}
|
|
}
|
|
|
|
impl ThemeSizes {
|
|
pub fn reset(&self) {
|
|
let default = Self::default();
|
|
$(
|
|
self.$name.val.set(default.$name.val.get());
|
|
self.$name.set.set(false);
|
|
)*
|
|
}
|
|
}
|
|
|
|
impl Default for ThemeSizes {
|
|
fn default() -> Self {
|
|
Self {
|
|
$(
|
|
$name: ThemeSize {
|
|
val: Cell::new($def),
|
|
set: Cell::new(false),
|
|
},
|
|
)*
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
impl ThemeSizes {
|
|
pub fn bar_height(&self) -> i32 {
|
|
if self.bar_height.set.get() {
|
|
self.bar_height.val.get()
|
|
} else {
|
|
self.title_height.val.get()
|
|
}
|
|
}
|
|
}
|
|
|
|
sizes! {
|
|
title_height = (0, 1000, 17),
|
|
bar_height = (0, 1000, 17),
|
|
border_width = (0, 1000, 4),
|
|
}
|
|
|
|
pub const DEFAULT_FONT: &str = "monospace 8";
|
|
|
|
pub struct Theme {
|
|
pub colors: ThemeColors,
|
|
pub sizes: ThemeSizes,
|
|
pub font: CloneCell<Arc<String>>,
|
|
pub bar_font: CloneCell<Option<Arc<String>>>,
|
|
pub title_font: CloneCell<Option<Arc<String>>>,
|
|
pub default_font: Arc<String>,
|
|
pub show_titles: Cell<bool>,
|
|
}
|
|
|
|
impl Default for Theme {
|
|
fn default() -> Self {
|
|
let default_font = Arc::new(DEFAULT_FONT.to_string());
|
|
Self {
|
|
colors: Default::default(),
|
|
sizes: Default::default(),
|
|
font: CloneCell::new(default_font.clone()),
|
|
bar_font: Default::default(),
|
|
title_font: Default::default(),
|
|
default_font,
|
|
show_titles: Cell::new(true),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Theme {
|
|
pub fn title_font(&self) -> Arc<String> {
|
|
self.title_font.get().unwrap_or_else(|| self.font.get())
|
|
}
|
|
|
|
pub fn bar_font(&self) -> Arc<String> {
|
|
self.bar_font.get().unwrap_or_else(|| self.font.get())
|
|
}
|
|
|
|
pub fn title_height(&self) -> i32 {
|
|
if self.show_titles.get() {
|
|
self.sizes.title_height.get()
|
|
} else {
|
|
0
|
|
}
|
|
}
|
|
|
|
pub fn title_underline_height(&self) -> i32 {
|
|
if self.show_titles.get() { 1 } else { 0 }
|
|
}
|
|
|
|
pub fn title_plus_underline_height(&self) -> i32 {
|
|
if self.show_titles.get() {
|
|
self.sizes.title_height.get() + 1
|
|
} else {
|
|
0
|
|
}
|
|
}
|
|
}
|