virtuoso_cli/tui/
theme.rs

1use ratatui::style::Color;
2
3/// UI color palette. All color access goes through `Theme` so `no_color` mode
4/// can fall back to `Modifier::REVERSED` for accessibility.
5pub struct Theme {
6    pub no_color: bool,
7    pub primary: Color,
8    pub accent: Color,
9    pub success: Color,
10    pub error: Color,
11    pub warning: Color,
12    pub text: Color,
13    pub text_dim: Color,
14    pub border: Color,
15    pub bg: Color,
16    pub bg_selected: Color,
17    pub surface: Color,
18}
19
20impl Default for Theme {
21    fn default() -> Self {
22        Self {
23            no_color: false,
24            primary: Color::Rgb(0, 184, 212),
25            accent: Color::Rgb(255, 193, 7),
26            success: Color::Rgb(76, 175, 80),
27            error: Color::Rgb(244, 67, 54),
28            warning: Color::Rgb(255, 152, 0),
29            text: Color::Rgb(224, 224, 224),
30            text_dim: Color::Rgb(120, 120, 120),
31            border: Color::Rgb(97, 97, 97),
32            bg: Color::Rgb(33, 33, 33),
33            bg_selected: Color::Rgb(42, 42, 55),
34            surface: Color::Rgb(60, 60, 72),
35        }
36    }
37}
38
39impl Theme {
40    /// Detect no_color from the `NO_COLOR` environment variable per https://no-color.org.
41    pub fn detect() -> Self {
42        let no_color = std::env::var_os("NO_COLOR").is_some();
43        Self {
44            no_color,
45            ..Self::default()
46        }
47    }
48
49    /// Force no_color on or off (from `--no-color` CLI flag).
50    pub fn with_no_color(mut self, no_color: bool) -> Self {
51        self.no_color = self.no_color || no_color;
52        self
53    }
54}
virtuoso_cli/tui/theme.rs

virtuoso_cli/tui/
theme.rs
