cog_task/resource/
color.rs

1use eframe::egui::Color32;
2use serde::{Deserialize, Serialize};
3
4#[derive(Debug, Clone, Copy, Deserialize, Serialize)]
5#[serde(rename_all = "snake_case")]
6pub enum Color {
7    Inherit,
8    Transparent,
9    White,
10    Black,
11    Gray,
12    Red,
13    Blue,
14    Green,
15    Yellow,
16    Rgb(u8, u8, u8),
17    Rgba(u8, u8, u8, u8),
18}
19
20impl Default for Color {
21    #[inline(always)]
22    fn default() -> Self {
23        Color::Inherit
24    }
25}
26
27impl From<&Color> for Color32 {
28    #[inline]
29    fn from(c: &Color) -> Self {
30        match c {
31            Color::Inherit | Color::Transparent => Color32::TRANSPARENT,
32            Color::White => Color32::WHITE,
33            Color::Black => Color32::BLACK,
34            Color::Gray => Color32::GRAY,
35            Color::Red => Color32::RED,
36            Color::Blue => Color32::BLUE,
37            Color::Green => Color32::GREEN,
38            Color::Yellow => Color32::YELLOW,
39            Color::Rgb(r, g, b) => Color32::from_rgb(*r, *g, *b),
40            Color::Rgba(r, g, b, a) => Color32::from_rgba_unmultiplied(*r, *g, *b, *a),
41        }
42    }
43}
44
45impl From<Color> for Color32 {
46    #[inline(always)]
47    fn from(c: Color) -> Self {
48        Self::from(&c)
49    }
50}
51
52impl Color {
53    pub fn or(&self, other: &Self) -> Self {
54        if let Self::Inherit = self {
55            *other
56        } else {
57            *self
58        }
59    }
60}
cog_task/resource/color.rs

cog_task/resource/
color.rs
