cabin_tailwind/utilities/
from.rs

1//! Set the color stops in background gradients.
2
3use std::fmt;
4
5use crate::{Length, Property, Utility};
6
7pub struct FromColor(pub(crate) &'static str);
8
9include!(concat!(env!("OUT_DIR"), "/from-color.rs"));
10
11/// ```css
12/// --tw-gradient-from-position: {x}%;
13/// ```
14pub fn percent(x: i16) -> Property<Length> {
15    Property("--tw-gradient-from-position", Length::Percent(f32::from(x)))
16}
17
18/// ```css
19/// --tw-gradient-from-position: {x}%;
20/// ```
21pub fn percentf(x: f32) -> Property<Length> {
22    Property("--tw-gradient-from-position", Length::Percent(x))
23}
24
25impl Utility for FromColor {
26    fn declarations(&self, f: &mut dyn fmt::Write) -> fmt::Result {
27        writeln!(
28            f,
29            "--tw-gradient-from: {} var(--tw-gradient-from-position);",
30            self.0
31        )?;
32        // TODO: better handling of colors (handle non six digit hex inputs)
33        writeln!(
34            f,
35            "--tw-gradient-to: {}00 var(--tw-gradient-to-position);",
36            match self.0 {
37                "inherit" | "current" => "#FFFFFF",
38                "transparent" => "#000000",
39                color => color,
40            }
41        )?;
42        writeln!(
43            f,
44            "--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);"
45        )?;
46        Ok(())
47    }
48}
cabin_tailwind/utilities/from.rs

cabin_tailwind/utilities/
from.rs
