diff options
| author | Laurenz <laurmaedje@gmail.com> | 2022-11-03 11:44:53 +0100 |
|---|---|---|
| committer | Laurenz <laurmaedje@gmail.com> | 2022-11-03 13:35:39 +0100 |
| commit | 37a7afddfaffd44cb9bc013c9506599267e08983 (patch) | |
| tree | 20e7d62d3c5418baff01a21d0406b91bf3096214 /src/library/raw.rs | |
| parent | 56342bd972a13ffe21beaf2b87ab7eb1597704b4 (diff) | |
Split crates
Diffstat (limited to 'src/library/raw.rs')
| -rw-r--r-- | src/library/raw.rs | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/src/library/raw.rs b/src/library/raw.rs deleted file mode 100644 index 67aa651d..00000000 --- a/src/library/raw.rs +++ /dev/null @@ -1,149 +0,0 @@ -use std::fmt::{self, Debug, Formatter}; - -use crate::geom::{Abs, Align, Axes, Axis, Get, Length, Paint, Stroke}; -use crate::library::text::TextNode; -use crate::model::{Fold, Resolve, Smart, StyleChain, Value}; - -/// The unresolved alignment representation. -#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] -pub enum RawAlign { - /// Align at the start side of the text direction. - Start, - /// Align at the end side of the text direction. - End, - /// Align at a specific alignment. - Specific(Align), -} - -impl Resolve for RawAlign { - type Output = Align; - - fn resolve(self, styles: StyleChain) -> Self::Output { - let dir = styles.get(TextNode::DIR); - match self { - Self::Start => dir.start().into(), - Self::End => dir.end().into(), - Self::Specific(align) => align, - } - } -} - -impl RawAlign { - /// The axis this alignment belongs to. - pub const fn axis(self) -> Axis { - match self { - Self::Start | Self::End => Axis::X, - Self::Specific(align) => align.axis(), - } - } -} - -impl From<Align> for RawAlign { - fn from(align: Align) -> Self { - Self::Specific(align) - } -} - -impl Debug for RawAlign { - fn fmt(&self, f: &mut Formatter) -> fmt::Result { - match self { - Self::Start => f.pad("start"), - Self::End => f.pad("end"), - Self::Specific(align) => align.fmt(f), - } - } -} - -dynamic! { - RawAlign: "alignment", -} - -dynamic! { - Axes<RawAlign>: "2d alignment", -} - -castable! { - Axes<Option<RawAlign>>, - Expected: "1d or 2d alignment", - @align: RawAlign => { - let mut aligns = Axes::default(); - aligns.set(align.axis(), Some(*align)); - aligns - }, - @aligns: Axes<RawAlign> => aligns.map(Some), -} - -/// The unresolved stroke representation. -/// -/// In this representation, both fields are optional so that you can pass either -/// just a paint (`red`), just a thickness (`0.1em`) or both (`2pt + red`) where -/// this is expected. -#[derive(Default, Copy, Clone, Eq, PartialEq, Hash)] -pub struct RawStroke<T = Length> { - /// The stroke's paint. - pub paint: Smart<Paint>, - /// The stroke's thickness. - pub thickness: Smart<T>, -} - -impl RawStroke<Abs> { - /// Unpack the stroke, filling missing fields from the `default`. - pub fn unwrap_or(self, default: Stroke) -> Stroke { - Stroke { - paint: self.paint.unwrap_or(default.paint), - thickness: self.thickness.unwrap_or(default.thickness), - } - } - - /// Unpack the stroke, filling missing fields with the default values. - pub fn unwrap_or_default(self) -> Stroke { - self.unwrap_or(Stroke::default()) - } -} - -impl Resolve for RawStroke { - type Output = RawStroke<Abs>; - - fn resolve(self, styles: StyleChain) -> Self::Output { - RawStroke { - paint: self.paint, - thickness: self.thickness.resolve(styles), - } - } -} - -impl Fold for RawStroke<Abs> { - type Output = Self; - - fn fold(self, outer: Self::Output) -> Self::Output { - Self { - paint: self.paint.or(outer.paint), - thickness: self.thickness.or(outer.thickness), - } - } -} - -impl<T: Debug> Debug for RawStroke<T> { - fn fmt(&self, f: &mut Formatter) -> fmt::Result { - match (self.paint, &self.thickness) { - (Smart::Custom(paint), Smart::Custom(thickness)) => { - write!(f, "{thickness:?} + {paint:?}") - } - (Smart::Custom(paint), Smart::Auto) => paint.fmt(f), - (Smart::Auto, Smart::Custom(thickness)) => thickness.fmt(f), - (Smart::Auto, Smart::Auto) => f.pad("<stroke>"), - } - } -} - -dynamic! { - RawStroke: "stroke", - Value::Length(thickness) => Self { - paint: Smart::Auto, - thickness: Smart::Custom(thickness), - }, - Value::Color(color) => Self { - paint: Smart::Custom(color.into()), - thickness: Smart::Auto, - }, -} |
