iced_pywal/
lib.rs

1use std::io::Read;
2
3fn colr(colors : &[Vec<u8>], id : usize) -> iced::Color{
4    iced::Color::from_rgb8(colors[id][0], colors[id][1], colors[id][2])
5}
6fn pywal_palette(colors : &[Vec<u8>]) -> iced::theme::Palette{
7    let mut pallete = iced::Theme::Dark.palette();
8    {
9        pallete.background = colr(colors, 0);
10        pallete.primary = colr(colors, 4);
11        pallete.success = colr(colors, 2);
12        pallete.danger = colr(colors, 1);
13    }
14    pallete
15}
16fn get_pywal_colors() -> Result<Vec<Vec<u8>>, Box<dyn std::error::Error>>{
17    let path = std::env::home_dir()
18        .unwrap_or_default()
19        .to_string_lossy()
20        .to_string()
21        + "/.cache/wal/colors-rgb";
22    let mut colors = std::fs::File::open(&path)?;
23    let mut colors_string = "".to_string();
24    colors.read_to_string(&mut colors_string)?;
25    Ok(colors_string
26        .lines()
27        .map(|line| {
28            line.split(",")
29                .map(|l| l.parse::<u8>().unwrap_or(0))
30                .collect::<Vec<_>>()
31        })
32        .collect::<Vec<_>>())
33}
34pub fn color_cheme() -> Result<iced::Theme, Box<dyn std::error::Error>> {
35    let colors = get_pywal_colors()?;
36    let palette = pywal_palette(&colors);
37    let theme = iced::Theme::custom("pywal".to_string(), palette);
38    Ok(theme)
39}
40
iced_pywal/lib.rs

iced_pywal/
lib.rs
