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86d4106592
* Rework Gradient into a newtype of List<Color> with optional position and midpoint attributes * Fix Vello stopless-gradient fallback coverage, empty legacy gradient tables, the node docs gradient swatch, NaN position elision, and wired setter input overwrites
72 lines
2.1 KiB
Rust
72 lines
2.1 KiB
Rust
use core_types::graphene_hash::CacheHash;
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use dyn_any::DynAny;
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/// A font type (storing font family and font style)
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#[cfg_attr(feature = "wasm", derive(tsify::Tsify))]
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#[derive(Debug, Clone, Eq, DynAny)]
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#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
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pub struct Font {
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#[cfg_attr(feature = "serde", serde(rename = "fontFamily"))]
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pub font_family: String,
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#[cfg_attr(feature = "serde", serde(rename = "fontStyle", deserialize_with = "migrate_font_style"))]
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pub font_style: String,
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}
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impl std::hash::Hash for Font {
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fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
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self.font_family.hash(state);
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self.font_style.hash(state);
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}
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}
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impl CacheHash for Font {
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fn cache_hash<H: core::hash::Hasher>(&self, state: &mut H) {
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self.font_family.cache_hash(state);
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self.font_style.cache_hash(state);
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}
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}
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impl PartialEq for Font {
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fn eq(&self, other: &Self) -> bool {
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self.font_family == other.font_family && self.font_style == other.font_style
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}
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}
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impl Font {
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pub fn new(font_family: String, font_style: String) -> Self {
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Self { font_family, font_style }
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}
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pub fn new_with_default_style(font_family: String) -> Self {
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Self::new(font_family, core_types::consts::DEFAULT_FONT_STYLE.into())
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}
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pub fn named_weight(weight: u32) -> &'static str {
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// From https://developer.mozilla.org/en-US/docs/Web/CSS/font-weight#common_weight_name_mapping
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match weight {
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100 => "Thin",
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200 => "Extra Light",
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300 => "Light",
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400 => "Regular",
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500 => "Medium",
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600 => "Semi Bold",
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700 => "Bold",
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800 => "Extra Bold",
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900 => "Black",
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950 => "Extra Black",
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_ => "Regular",
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}
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}
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}
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impl Default for Font {
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fn default() -> Self {
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Self::new(core_types::consts::DEFAULT_FONT_FAMILY.into(), core_types::consts::DEFAULT_FONT_STYLE.into())
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}
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}
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// TODO: Eventually remove this document upgrade code
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fn migrate_font_style<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<String, D::Error> {
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use serde::Deserialize;
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String::deserialize(deserializer).map(|name| if name == "Normal (400)" { "Regular (400)".to_string() } else { name })
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}
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