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a1a842af9a
* chore: resolve SonarCloud maintainability issues - Define SHA256_FMT constant in packaging script to remove duplicated string literal (shelldre:S1192) - Remove redundant 'static lifetime annotations from const items (rust:S8863) - Replace closures with method and function pointers (rust:S1612) - Extract helper functions in synthetic document generation, bezier polyline flattening, and component restoration to reduce cognitive complexity (rust:S3776) * fix(packaging): use verify_sha256 helper function to avoid shellcheck SC2059 * fix(engine): remove duplicate closing brace in large_document * fix(engine): take &mut Document in restore_id_map; keep 'static on associated consts restore_id_map allocates ids, so it needs a mutable document. Elided lifetimes in associated consts trip elided_lifetimes_in_associated_constant, so those annotations are restored. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * Assign positional parameters to locals in sha256 verification --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Co-authored-by: Dylan Taylor <dylan@craftmaker.dev>
113 lines
3.8 KiB
Rust
113 lines
3.8 KiB
Rust
//! Layer and paint blend modes (the list Figma's blend menu shows).
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use serde::{Deserialize, Serialize};
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#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, Serialize, Deserialize, Default)]
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#[serde(rename_all = "camelCase")]
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pub enum BlendMode {
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/// Layers only: children blend with what's behind the group (Figma's default for groups/frames).
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PassThrough,
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#[default]
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Normal,
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Darken,
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Multiply,
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PlusDarker,
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ColorBurn,
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Lighten,
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Screen,
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PlusLighter,
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ColorDodge,
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Overlay,
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SoftLight,
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HardLight,
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Difference,
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Exclusion,
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Hue,
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Saturation,
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Color,
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Luminosity,
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}
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impl BlendMode {
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/// Every mode in menu order, with separators implied between groups.
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pub const ALL: [BlendMode; 19] = [
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BlendMode::PassThrough,
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BlendMode::Normal,
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BlendMode::Darken,
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BlendMode::Multiply,
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BlendMode::PlusDarker,
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BlendMode::ColorBurn,
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BlendMode::Lighten,
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BlendMode::Screen,
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BlendMode::PlusLighter,
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BlendMode::ColorDodge,
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BlendMode::Overlay,
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BlendMode::SoftLight,
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BlendMode::HardLight,
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BlendMode::Difference,
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BlendMode::Exclusion,
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BlendMode::Hue,
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BlendMode::Saturation,
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BlendMode::Color,
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BlendMode::Luminosity,
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];
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pub fn label(self) -> &'static str {
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match self {
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BlendMode::PassThrough => "Pass through",
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BlendMode::Normal => "Normal",
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BlendMode::Darken => "Darken",
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BlendMode::Multiply => "Multiply",
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BlendMode::PlusDarker => "Plus darker",
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BlendMode::ColorBurn => "Color burn",
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BlendMode::Lighten => "Lighten",
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BlendMode::Screen => "Screen",
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BlendMode::PlusLighter => "Plus lighter",
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BlendMode::ColorDodge => "Color dodge",
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BlendMode::Overlay => "Overlay",
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BlendMode::SoftLight => "Soft light",
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BlendMode::HardLight => "Hard light",
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BlendMode::Difference => "Difference",
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BlendMode::Exclusion => "Exclusion",
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BlendMode::Hue => "Hue",
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BlendMode::Saturation => "Saturation",
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BlendMode::Color => "Color",
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BlendMode::Luminosity => "Luminosity",
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}
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}
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/// The CSS `mix-blend-mode` keyword (for SVG/CSS export).
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pub fn css(self) -> &'static str {
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match self {
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BlendMode::PassThrough | BlendMode::Normal => "normal",
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BlendMode::Darken => "darken",
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BlendMode::Multiply => "multiply",
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BlendMode::PlusDarker => "plus-darker",
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BlendMode::ColorBurn => "color-burn",
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BlendMode::Lighten => "lighten",
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BlendMode::Screen => "screen",
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BlendMode::PlusLighter => "plus-lighter",
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BlendMode::ColorDodge => "color-dodge",
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BlendMode::Overlay => "overlay",
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BlendMode::SoftLight => "soft-light",
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BlendMode::HardLight => "hard-light",
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BlendMode::Difference => "difference",
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BlendMode::Exclusion => "exclusion",
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BlendMode::Hue => "hue",
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BlendMode::Saturation => "saturation",
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BlendMode::Color => "color",
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BlendMode::Luminosity => "luminosity",
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}
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}
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/// The mode named by its label or CSS keyword, ignoring case, spaces and dashes. Labels come
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/// first: "normal" is Normal, not pass-through (whose CSS keyword is also `normal`).
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pub fn from_name(s: &str) -> Option<Self> {
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let key: String = s.chars().filter(char::is_ascii_alphanumeric).collect::<String>().to_ascii_lowercase();
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Self::ALL
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.into_iter()
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.find(|m| m.label().replace(' ', "").to_ascii_lowercase() == key)
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.or_else(|| Self::ALL.into_iter().find(|m| m.css().replace('-', "") == key))
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}
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}
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