1mod colors;
 2mod default_colors;
 3mod default_theme;
 4mod registry;
 5mod scale;
 6mod settings;
 7mod syntax;
 8mod utils;
 9
10pub use colors::*;
11pub use default_colors::*;
12pub use default_theme::*;
13pub use registry::*;
14pub use scale::*;
15pub use settings::*;
16pub use syntax::*;
17
18use gpui2::{AppContext, Hsla, SharedString};
19use settings2::Settings;
20
21#[derive(Debug, Clone, PartialEq)]
22pub enum Appearance {
23    Light,
24    Dark,
25}
26
27pub fn init(cx: &mut AppContext) {
28    cx.set_global(ThemeRegistry::default());
29    ThemeSettings::register(cx);
30}
31
32pub trait ActiveTheme {
33    fn theme(&self) -> &ThemeVariant;
34}
35
36impl ActiveTheme for AppContext {
37    fn theme(&self) -> &ThemeVariant {
38        &ThemeSettings::get_global(self).active_theme
39    }
40}
41
42pub struct ThemeFamily {
43    #[allow(dead_code)]
44    pub(crate) id: String,
45    pub name: SharedString,
46    pub author: SharedString,
47    pub themes: Vec<ThemeVariant>,
48    pub scales: ColorScales,
49}
50
51impl ThemeFamily {}
52
53pub struct ThemeVariant {
54    #[allow(dead_code)]
55    pub(crate) id: String,
56    pub name: SharedString,
57    pub appearance: Appearance,
58    pub styles: ThemeStyle,
59}
60
61impl ThemeVariant {
62    /// Returns the [`ThemeColors`] for the theme.
63    #[inline(always)]
64    pub fn colors(&self) -> &ThemeColors {
65        &self.styles.colors
66    }
67
68    /// Returns the [`SyntaxTheme`] for the theme.
69    #[inline(always)]
70    pub fn syntax(&self) -> &SyntaxTheme {
71        &self.styles.syntax
72    }
73
74    /// Returns the color for the syntax node with the given name.
75    #[inline(always)]
76    pub fn syntax_color(&self, name: &str) -> Hsla {
77        self.syntax().color(name)
78    }
79}