novem/src/component/font_icon.rs

use gpui::{Styled, svg};
use paste::paste;

use crate::app;

macro_rules! define_font_icons {
    ($($name:ident),+ $(,)?) => {
        paste! {
            #[derive(Clone, Copy, Debug, Eq, PartialEq, Hash)]
            pub enum FontIcon {
                $($name),+
            }

            pub const fn icon_path(icon: FontIcon) -> &'static str {
                match icon {
                    $(
                        FontIcon::$name => concat!(
                            "asset/font_icon/",
                            stringify!([<$name:snake>]),
                            ".svg"
                        ),
                    )+
                }
            }
        }
    };
}

define_font_icons!(Check, ChevronDown, FolderGit, Github);

pub fn font_icon<T>(icon: FontIcon, cx: &gpui::Context<T>) -> gpui::Svg {
    let theme = cx.global::<app::Global>().current_theme;
    svg().path(icon_path(icon)).text_color(theme.colors.text)
}