encre_css/plugins/typography/font_smoothing/
mod.rs

1#![doc = include_str!("README.md")]
2#![doc(alias = "typography")]
3use crate::prelude::build_plugin::*;
4
5#[derive(Debug)]
6pub(crate) struct PluginDefinition;
7
8impl Plugin for PluginDefinition {
9    fn can_handle(&self, context: ContextCanHandle) -> bool {
10        matches!(
11            context.modifier,
12            Modifier::Builtin {
13                value: "antialised" | "subpixel-antialised",
14                ..
15            }
16        )
17    }
18
19    fn handle(&self, context: &mut ContextHandle) {
20        if let Modifier::Builtin { value, .. } = context.modifier {
21            match *value {
22                "antialised" => {
23                    context.buffer.lines([
24                        "-webkit-font-smoothing: antialiased;",
25                        "-moz-osx-font-smoothing: grayscale;",
26                    ]);
27                }
28                "subpixel-antialised" => {
29                    context.buffer.lines([
30                        "-webkit-font-smoothing: auto;",
31                        "-moz-osx-font-smoothing: auto;",
32                    ]);
33                }
34                _ => unreachable!(),
35            }
36        }
37    }
38}