encre_css/plugins/grid/grid_auto_columns/
mod.rs

1#![doc = include_str!("README.md")]
2#![doc(alias = "grid")]
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        match context.modifier {
11            Modifier::Builtin { value, .. } => ["auto", "min", "max", "fr"].contains(&&**value),
12            Modifier::Arbitrary { value, .. } => is_matching_all(value),
13        }
14    }
15
16    fn handle(&self, context: &mut ContextHandle) {
17        match context.modifier {
18            Modifier::Builtin { value, .. } => match *value {
19                "auto" => context.buffer.line("grid-auto-columns: auto;"),
20                "min" => context.buffer.line("grid-auto-columns: min-content;"),
21                "max" => context.buffer.line("grid-auto-columns: max-content;"),
22                "fr" => context.buffer.line("grid-auto-columns: minmax(0, 1fr);"),
23                _ => unreachable!(),
24            },
25            Modifier::Arbitrary { value, .. } => {
26                context
27                    .buffer
28                    .line(format_args!("grid-auto-columns: {value};"));
29            }
30        }
31    }
32}