add button

crates/theme/src/resolve.rs

@@ -6,12 +6,14 @@
 use crate::definition::ThemeDefinition;
 use crate::ramps::{AccentShades, Oklch, contrast_foreground, derive_shades, mix};
 use crate::system::SystemTheme;
-use crate::{ColorTokens, ThemeVariant};
+use crate::{ColorTokens, Radius, ThemeVariant};
+use gpui::px;
 
 /// Derived state shades for the colors that get pressed and hovered.
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub struct Ramps {
     pub primary: AccentShades,
+    pub secondary: AccentShades,
     pub destructive: AccentShades,
 }
 
@@ -21,6 +23,7 @@ pub struct ResolvedTheme {
     pub variant: ThemeVariant,
     pub colors: ColorTokens,
     pub ramps: Ramps,
+    pub radius: Radius,
     pub accessibility: crate::system::AccessibilityPreferences,
 }
 
@@ -134,10 +137,20 @@ pub(crate) fn resolve(
         .to_hsla();
     }
 
+    let mut radius = Radius::default();
+    if let Some(control) = preset.and_then(|def| def.control_radius) {
+        radius.control = px(control);
+    }
+
     ResolvedTheme {
         variant,
         ramps: Ramps {
             primary: derive_shades(primary, colors.background, variant == ThemeVariant::Dark),
+            secondary: derive_shades(
+                colors.secondary,
+                colors.background,
+                variant == ThemeVariant::Dark,
+            ),
             destructive: derive_shades(
                 destructive,
                 colors.background,
@@ -145,6 +158,7 @@ pub(crate) fn resolve(
             ),
         },
         colors,
+        radius,
         accessibility,
     }
 }
@@ -188,6 +202,8 @@ mod tests {
             assert_eq!(resolved.colors.background, base.background);
             assert_eq!(resolved.colors.accent, base.accent);
             assert_eq!(resolved.ramps.primary.base, base.primary);
+            assert_eq!(resolved.ramps.secondary.base, base.secondary);
+            assert_eq!(resolved.radius.control, px(6.));
         }
     }
 
@@ -240,7 +256,7 @@ mod tests {
     #[test]
     fn preset_beats_system_and_the_mode_override_beats_everything() {
         let def = ThemeDefinition::parse_toml(
-            "mode = \"dark\"\nbackground = \"#1a1b26\"\naccent = \"#7aa2f7\"\n",
+            "mode = \"dark\"\nbackground = \"#1a1b26\"\naccent = \"#7aa2f7\"\ncontrol_radius = 12.0\n",
         )
         .unwrap();
         let palette = PartialPalette {
@@ -259,6 +275,8 @@ mod tests {
         assert!((bg.b - 0x26 as f32 / 255.0).abs() < 0.001);
         let accent = Rgba::from(resolved.colors.accent);
         assert!((accent.r - 0x7a as f32 / 255.0).abs() < 0.001);
+        // And the metric override beats the radius default.
+        assert_eq!(resolved.radius.control, px(12.));
 
         let forced = resolve(
             &system(ThemeVariant::Light, palette, None),