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Diffstat (limited to 'style/src/theme')
| -rw-r--r-- | style/src/theme/palette.rs | 625 |
1 files changed, 0 insertions, 625 deletions
diff --git a/style/src/theme/palette.rs b/style/src/theme/palette.rs deleted file mode 100644 index 15a964cd..00000000 --- a/style/src/theme/palette.rs +++ /dev/null @@ -1,625 +0,0 @@ -//! Define the colors of a theme. -use crate::core::{color, Color}; - -use once_cell::sync::Lazy; -use palette::color_difference::Wcag21RelativeContrast; -use palette::rgb::Rgb; -use palette::{FromColor, Hsl, Mix}; - -/// A color palette. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Palette { - /// The background [`Color`] of the [`Palette`]. - pub background: Color, - /// The text [`Color`] of the [`Palette`]. - pub text: Color, - /// The primary [`Color`] of the [`Palette`]. - pub primary: Color, - /// The success [`Color`] of the [`Palette`]. - pub success: Color, - /// The danger [`Color`] of the [`Palette`]. - pub danger: Color, -} - -impl Palette { - /// The built-in light variant of a [`Palette`]. - pub const LIGHT: Self = Self { - background: Color::WHITE, - text: Color::BLACK, - primary: Color::from_rgb( - 0x5E as f32 / 255.0, - 0x7C as f32 / 255.0, - 0xE2 as f32 / 255.0, - ), - success: Color::from_rgb( - 0x12 as f32 / 255.0, - 0x66 as f32 / 255.0, - 0x4F as f32 / 255.0, - ), - danger: Color::from_rgb( - 0xC3 as f32 / 255.0, - 0x42 as f32 / 255.0, - 0x3F as f32 / 255.0, - ), - }; - - /// The built-in dark variant of a [`Palette`]. - pub const DARK: Self = Self { - background: Color::from_rgb( - 0x20 as f32 / 255.0, - 0x22 as f32 / 255.0, - 0x25 as f32 / 255.0, - ), - text: Color::from_rgb(0.90, 0.90, 0.90), - primary: Color::from_rgb( - 0x5E as f32 / 255.0, - 0x7C as f32 / 255.0, - 0xE2 as f32 / 255.0, - ), - success: Color::from_rgb( - 0x12 as f32 / 255.0, - 0x66 as f32 / 255.0, - 0x4F as f32 / 255.0, - ), - danger: Color::from_rgb( - 0xC3 as f32 / 255.0, - 0x42 as f32 / 255.0, - 0x3F as f32 / 255.0, - ), - }; - - /// The built-in [Dracula] variant of a [`Palette`]. - /// - /// [Dracula]: https://draculatheme.com - pub const DRACULA: Self = Self { - background: color!(0x282A36), // BACKGROUND - text: color!(0xf8f8f2), // FOREGROUND - primary: color!(0xbd93f9), // PURPLE - success: color!(0x50fa7b), // GREEN - danger: color!(0xff5555), // RED - }; - - /// The built-in [Nord] variant of a [`Palette`]. - /// - /// [Nord]: https://www.nordtheme.com/docs/colors-and-palettes - pub const NORD: Self = Self { - background: color!(0x2e3440), // nord0 - text: color!(0xeceff4), // nord6 - primary: color!(0x8fbcbb), // nord7 - success: color!(0xa3be8c), // nord14 - danger: color!(0xbf616a), // nord11 - }; - - /// The built-in [Solarized] Light variant of a [`Palette`]. - /// - /// [Solarized]: https://ethanschoonover.com/solarized - pub const SOLARIZED_LIGHT: Self = Self { - background: color!(0xfdf6e3), // base3 - text: color!(0x657b83), // base00 - primary: color!(0x2aa198), // cyan - success: color!(0x859900), // green - danger: color!(0xdc322f), // red - }; - - /// The built-in [Solarized] Dark variant of a [`Palette`]. - /// - /// [Solarized]: https://ethanschoonover.com/solarized - pub const SOLARIZED_DARK: Self = Self { - background: color!(0x002b36), // base03 - text: color!(0x839496), // base0 - primary: color!(0x2aa198), // cyan - success: color!(0x859900), // green - danger: color!(0xdc322f), // red - }; - - /// The built-in [Gruvbox] Light variant of a [`Palette`]. - /// - /// [Gruvbox]: https://github.com/morhetz/gruvbox - pub const GRUVBOX_LIGHT: Self = Self { - background: color!(0xfbf1c7), // light BG_0 - text: color!(0x282828), // light FG0_29 - primary: color!(0x458588), // light BLUE_4 - success: color!(0x98971a), // light GREEN_2 - danger: color!(0xcc241d), // light RED_1 - }; - - /// The built-in [Gruvbox] Dark variant of a [`Palette`]. - /// - /// [Gruvbox]: https://github.com/morhetz/gruvbox - pub const GRUVBOX_DARK: Self = Self { - background: color!(0x282828), // dark BG_0 - text: color!(0xfbf1c7), // dark FG0_29 - primary: color!(0x458588), // dark BLUE_4 - success: color!(0x98971a), // dark GREEN_2 - danger: color!(0xcc241d), // dark RED_1 - }; - - /// The built-in [Catppuccin] Latte variant of a [`Palette`]. - /// - /// [Catppuccin]: https://github.com/catppuccin/catppuccin - pub const CATPPUCCIN_LATTE: Self = Self { - background: color!(0xeff1f5), // Base - text: color!(0x4c4f69), // Text - primary: color!(0x1e66f5), // Blue - success: color!(0x40a02b), // Green - danger: color!(0xd20f39), // Red - }; - - /// The built-in [Catppuccin] Frappé variant of a [`Palette`]. - /// - /// [Catppuccin]: https://github.com/catppuccin/catppuccin - pub const CATPPUCCIN_FRAPPE: Self = Self { - background: color!(0x303446), // Base - text: color!(0xc6d0f5), // Text - primary: color!(0x8caaee), // Blue - success: color!(0xa6d189), // Green - danger: color!(0xe78284), // Red - }; - - /// The built-in [Catppuccin] Macchiato variant of a [`Palette`]. - /// - /// [Catppuccin]: https://github.com/catppuccin/catppuccin - pub const CATPPUCCIN_MACCHIATO: Self = Self { - background: color!(0x24273a), // Base - text: color!(0xcad3f5), // Text - primary: color!(0x8aadf4), // Blue - success: color!(0xa6da95), // Green - danger: color!(0xed8796), // Red - }; - - /// The built-in [Catppuccin] Mocha variant of a [`Palette`]. - /// - /// [Catppuccin]: https://github.com/catppuccin/catppuccin - pub const CATPPUCCIN_MOCHA: Self = Self { - background: color!(0x1e1e2e), // Base - text: color!(0xcdd6f4), // Text - primary: color!(0x89b4fa), // Blue - success: color!(0xa6e3a1), // Green - danger: color!(0xf38ba8), // Red - }; - - /// The built-in [Tokyo Night] variant of a [`Palette`]. - /// - /// [Tokyo Night]: https://github.com/enkia/tokyo-night-vscode-theme - pub const TOKYO_NIGHT: Self = Self { - background: color!(0x1a1b26), // Background (Night) - text: color!(0x9aa5ce), // Text - primary: color!(0x2ac3de), // Blue - success: color!(0x9ece6a), // Green - danger: color!(0xf7768e), // Red - }; - - /// The built-in [Tokyo Night] Storm variant of a [`Palette`]. - /// - /// [Tokyo Night]: https://github.com/enkia/tokyo-night-vscode-theme - pub const TOKYO_NIGHT_STORM: Self = Self { - background: color!(0x24283b), // Background (Storm) - text: color!(0x9aa5ce), // Text - primary: color!(0x2ac3de), // Blue - success: color!(0x9ece6a), // Green - danger: color!(0xf7768e), // Red - }; - - /// The built-in [Tokyo Night] Light variant of a [`Palette`]. - /// - /// [Tokyo Night]: https://github.com/enkia/tokyo-night-vscode-theme - pub const TOKYO_NIGHT_LIGHT: Self = Self { - background: color!(0xd5d6db), // Background - text: color!(0x565a6e), // Text - primary: color!(0x166775), // Blue - success: color!(0x485e30), // Green - danger: color!(0x8c4351), // Red - }; - - /// The built-in [Kanagawa] Wave variant of a [`Palette`]. - /// - /// [Kanagawa]: https://github.com/rebelot/kanagawa.nvim - pub const KANAGAWA_WAVE: Self = Self { - background: color!(0x363646), // Sumi Ink 3 - text: color!(0xCD7BA), // Fuji White - primary: color!(0x2D4F67), // Wave Blue 2 - success: color!(0x76946A), // Autumn Green - danger: color!(0xC34043), // Autumn Red - }; - - /// The built-in [Kanagawa] Dragon variant of a [`Palette`]. - /// - /// [Kanagawa]: https://github.com/rebelot/kanagawa.nvim - pub const KANAGAWA_DRAGON: Self = Self { - background: color!(0x181616), // Dragon Black 3 - text: color!(0xc5c9c5), // Dragon White - primary: color!(0x223249), // Wave Blue 1 - success: color!(0x8a9a7b), // Dragon Green 2 - danger: color!(0xc4746e), // Dragon Red - }; - - /// The built-in [Kanagawa] Lotus variant of a [`Palette`]. - /// - /// [Kanagawa]: https://github.com/rebelot/kanagawa.nvim - pub const KANAGAWA_LOTUS: Self = Self { - background: color!(0xf2ecbc), // Lotus White 3 - text: color!(0x545464), // Lotus Ink 1 - primary: color!(0xc9cbd1), // Lotus Violet 3 - success: color!(0x6f894e), // Lotus Green - danger: color!(0xc84053), // Lotus Red - }; - - /// The built-in [Moonfly] variant of a [`Palette`]. - /// - /// [Moonfly]: https://github.com/bluz71/vim-moonfly-colors - pub const MOONFLY: Self = Self { - background: color!(0x080808), // Background - text: color!(0xbdbdbd), // Foreground - primary: color!(0x80a0ff), // Blue (normal) - success: color!(0x8cc85f), // Green (normal) - danger: color!(0xff5454), // Red (normal) - }; - - /// The built-in [Nightfly] variant of a [`Palette`]. - /// - /// [Nightfly]: https://github.com/bluz71/vim-nightfly-colors - pub const NIGHTFLY: Self = Self { - background: color!(0x011627), // Background - text: color!(0xbdc1c6), // Foreground - primary: color!(0x82aaff), // Blue (normal) - success: color!(0xa1cd5e), // Green (normal) - danger: color!(0xfc514e), // Red (normal) - }; - - /// The built-in [Oxocarbon] variant of a [`Palette`]. - /// - /// [Oxocarbon]: https://github.com/nyoom-engineering/oxocarbon.nvim - pub const OXOCARBON: Self = Self { - background: color!(0x232323), - text: color!(0xd0d0d0), - primary: color!(0x00b4ff), - success: color!(0x00c15a), - danger: color!(0xf62d0f), - }; -} - -/// An extended set of colors generated from a [`Palette`]. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Extended { - /// The set of background colors. - pub background: Background, - /// The set of primary colors. - pub primary: Primary, - /// The set of secondary colors. - pub secondary: Secondary, - /// The set of success colors. - pub success: Success, - /// The set of danger colors. - pub danger: Danger, - /// Whether the palette is dark or not. - pub is_dark: bool, -} - -/// The built-in light variant of an [`Extended`] palette. -pub static EXTENDED_LIGHT: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::LIGHT)); - -/// The built-in dark variant of an [`Extended`] palette. -pub static EXTENDED_DARK: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::DARK)); - -/// The built-in Dracula variant of an [`Extended`] palette. -pub static EXTENDED_DRACULA: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::DRACULA)); - -/// The built-in Nord variant of an [`Extended`] palette. -pub static EXTENDED_NORD: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::NORD)); - -/// The built-in Solarized Light variant of an [`Extended`] palette. -pub static EXTENDED_SOLARIZED_LIGHT: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::SOLARIZED_LIGHT)); - -/// The built-in Solarized Dark variant of an [`Extended`] palette. -pub static EXTENDED_SOLARIZED_DARK: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::SOLARIZED_DARK)); - -/// The built-in Gruvbox Light variant of an [`Extended`] palette. -pub static EXTENDED_GRUVBOX_LIGHT: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::GRUVBOX_LIGHT)); - -/// The built-in Gruvbox Dark variant of an [`Extended`] palette. -pub static EXTENDED_GRUVBOX_DARK: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::GRUVBOX_DARK)); - -/// The built-in Catppuccin Latte variant of an [`Extended`] palette. -pub static EXTENDED_CATPPUCCIN_LATTE: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::CATPPUCCIN_LATTE)); - -/// The built-in Catppuccin Frappé variant of an [`Extended`] palette. -pub static EXTENDED_CATPPUCCIN_FRAPPE: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::CATPPUCCIN_FRAPPE)); - -/// The built-in Catppuccin Macchiato variant of an [`Extended`] palette. -pub static EXTENDED_CATPPUCCIN_MACCHIATO: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::CATPPUCCIN_MACCHIATO)); - -/// The built-in Catppuccin Mocha variant of an [`Extended`] palette. -pub static EXTENDED_CATPPUCCIN_MOCHA: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::CATPPUCCIN_MOCHA)); - -/// The built-in Tokyo Night variant of an [`Extended`] palette. -pub static EXTENDED_TOKYO_NIGHT: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::TOKYO_NIGHT)); - -/// The built-in Tokyo Night Storm variant of an [`Extended`] palette. -pub static EXTENDED_TOKYO_NIGHT_STORM: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::TOKYO_NIGHT_STORM)); - -/// The built-in Tokyo Night variant of an [`Extended`] palette. -pub static EXTENDED_TOKYO_NIGHT_LIGHT: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::TOKYO_NIGHT_LIGHT)); - -/// The built-in Kanagawa Wave variant of an [`Extended`] palette. -pub static EXTENDED_KANAGAWA_WAVE: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::KANAGAWA_WAVE)); - -/// The built-in Kanagawa Dragon variant of an [`Extended`] palette. -pub static EXTENDED_KANAGAWA_DRAGON: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::KANAGAWA_DRAGON)); - -/// The built-in Kanagawa Lotus variant of an [`Extended`] palette. -pub static EXTENDED_KANAGAWA_LOTUS: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::KANAGAWA_LOTUS)); - -/// The built-in Moonfly variant of an [`Extended`] palette. -pub static EXTENDED_MOONFLY: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::MOONFLY)); - -/// The built-in Nightfly variant of an [`Extended`] palette. -pub static EXTENDED_NIGHTFLY: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::NIGHTFLY)); - -/// The built-in Oxocarbon variant of an [`Extended`] palette. -pub static EXTENDED_OXOCARBON: Lazy<Extended> = - Lazy::new(|| Extended::generate(Palette::OXOCARBON)); - -impl Extended { - /// Generates an [`Extended`] palette from a simple [`Palette`]. - pub fn generate(palette: Palette) -> Self { - Self { - background: Background::new(palette.background, palette.text), - primary: Primary::generate( - palette.primary, - palette.background, - palette.text, - ), - secondary: Secondary::generate(palette.background, palette.text), - success: Success::generate( - palette.success, - palette.background, - palette.text, - ), - danger: Danger::generate( - palette.danger, - palette.background, - palette.text, - ), - is_dark: is_dark(palette.background), - } - } -} - -/// A pair of background and text colors. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Pair { - /// The background color. - pub color: Color, - - /// The text color. - /// - /// It's guaranteed to be readable on top of the background [`color`]. - /// - /// [`color`]: Self::color - pub text: Color, -} - -impl Pair { - /// Creates a new [`Pair`] from a background [`Color`] and some text [`Color`]. - pub fn new(color: Color, text: Color) -> Self { - Self { - color, - text: readable(color, text), - } - } -} - -/// A set of background colors. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Background { - /// The base background color. - pub base: Pair, - /// A weaker version of the base background color. - pub weak: Pair, - /// A stronger version of the base background color. - pub strong: Pair, -} - -impl Background { - /// Generates a set of [`Background`] colors from the base and text colors. - pub fn new(base: Color, text: Color) -> Self { - let weak = mix(base, text, 0.15); - let strong = mix(base, text, 0.40); - - Self { - base: Pair::new(base, text), - weak: Pair::new(weak, text), - strong: Pair::new(strong, text), - } - } -} - -/// A set of primary colors. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Primary { - /// The base primary color. - pub base: Pair, - /// A weaker version of the base primary color. - pub weak: Pair, - /// A stronger version of the base primary color. - pub strong: Pair, -} - -impl Primary { - /// Generates a set of [`Primary`] colors from the base, background, and text colors. - pub fn generate(base: Color, background: Color, text: Color) -> Self { - let weak = mix(base, background, 0.4); - let strong = deviate(base, 0.1); - - Self { - base: Pair::new(base, text), - weak: Pair::new(weak, text), - strong: Pair::new(strong, text), - } - } -} - -/// A set of secondary colors. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Secondary { - /// The base secondary color. - pub base: Pair, - /// A weaker version of the base secondary color. - pub weak: Pair, - /// A stronger version of the base secondary color. - pub strong: Pair, -} - -impl Secondary { - /// Generates a set of [`Secondary`] colors from the base and text colors. - pub fn generate(base: Color, text: Color) -> Self { - let base = mix(base, text, 0.2); - let weak = mix(base, text, 0.1); - let strong = mix(base, text, 0.3); - - Self { - base: Pair::new(base, text), - weak: Pair::new(weak, text), - strong: Pair::new(strong, text), - } - } -} - -/// A set of success colors. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Success { - /// The base success color. - pub base: Pair, - /// A weaker version of the base success color. - pub weak: Pair, - /// A stronger version of the base success color. - pub strong: Pair, -} - -impl Success { - /// Generates a set of [`Success`] colors from the base, background, and text colors. - pub fn generate(base: Color, background: Color, text: Color) -> Self { - let weak = mix(base, background, 0.4); - let strong = deviate(base, 0.1); - - Self { - base: Pair::new(base, text), - weak: Pair::new(weak, text), - strong: Pair::new(strong, text), - } - } -} - -/// A set of danger colors. -#[derive(Debug, Clone, Copy, PartialEq)] -pub struct Danger { - /// The base danger color. - pub base: Pair, - /// A weaker version of the base danger color. - pub weak: Pair, - /// A stronger version of the base danger color. - pub strong: Pair, -} - -impl Danger { - /// Generates a set of [`Danger`] colors from the base, background, and text colors. - pub fn generate(base: Color, background: Color, text: Color) -> Self { - let weak = mix(base, background, 0.4); - let strong = deviate(base, 0.1); - - Self { - base: Pair::new(base, text), - weak: Pair::new(weak, text), - strong: Pair::new(strong, text), - } - } -} - -fn darken(color: Color, amount: f32) -> Color { - let mut hsl = to_hsl(color); - - hsl.lightness = if hsl.lightness - amount < 0.0 { - 0.0 - } else { - hsl.lightness - amount - }; - - from_hsl(hsl) -} - -fn lighten(color: Color, amount: f32) -> Color { - let mut hsl = to_hsl(color); - - hsl.lightness = if hsl.lightness + amount > 1.0 { - 1.0 - } else { - hsl.lightness + amount - }; - - from_hsl(hsl) -} - -fn deviate(color: Color, amount: f32) -> Color { - if is_dark(color) { - lighten(color, amount) - } else { - darken(color, amount) - } -} - -fn mix(a: Color, b: Color, factor: f32) -> Color { - let a_lin = Rgb::from(a).into_linear(); - let b_lin = Rgb::from(b).into_linear(); - - let mixed = a_lin.mix(b_lin, factor); - Rgb::from_linear(mixed).into() -} - -fn readable(background: Color, text: Color) -> Color { - if is_readable(background, text) { - text - } else if is_dark(background) { - Color::WHITE - } else { - Color::BLACK - } -} - -fn is_dark(color: Color) -> bool { - to_hsl(color).lightness < 0.6 -} - -fn is_readable(a: Color, b: Color) -> bool { - let a_srgb = Rgb::from(a); - let b_srgb = Rgb::from(b); - - a_srgb.has_enhanced_contrast_text(b_srgb) -} - -fn to_hsl(color: Color) -> Hsl { - Hsl::from_color(Rgb::from(color)) -} - -fn from_hsl(hsl: Hsl) -> Color { - Rgb::from_color(hsl).into() -} |