feat: port svg sizing to font icons

src/component/button.rs

@@ -9,8 +9,8 @@ use crate::{app, component::text::TextContent};
 pub struct Button {
     id: gpui::ElementId,
     label: Option<gpui::AnyElement>,
-    leading: Option<gpui::Svg>,
-    trailing: Option<gpui::Svg>,
+    leading: Option<Box<dyn FnOnce(gpui::Rgba) -> gpui::AnyElement>>,
+    trailing: Option<Box<dyn FnOnce(gpui::Rgba) -> gpui::AnyElement>>,
     on_click: Option<Box<dyn Fn(&gpui::ClickEvent, &mut gpui::Window, &mut gpui::App)>>,
     enabled: bool,
 }
@@ -32,13 +32,19 @@ impl Button {
         self
     }
 
-    pub fn leading(mut self, s: gpui::Svg) -> Self {
-        self.leading = Some(s.size_3());
+    pub fn leading(mut self, s: impl IntoElement + Styled + 'static) -> Self {
+        let s = s.size_3();
+        self.leading = Some(Box::new(move |color| {
+            s.text_color(color).into_any_element()
+        }));
         self
     }
 
-    pub fn trailing(mut self, s: gpui::Svg) -> Self {
-        self.trailing = Some(s.size_3());
+    pub fn trailing(mut self, s: impl IntoElement + Styled + 'static) -> Self {
+        let s = s.size_3();
+        self.trailing = Some(Box::new(move |color| {
+            s.text_color(color).into_any_element()
+        }));
         self
     }
 
@@ -62,21 +68,13 @@ impl gpui::RenderOnce for Button {
 
         let mut children: Vec<AnyElement> = Vec::with_capacity(3);
         if let Some(leading) = self.leading {
-            children.push(
-                leading
-                    .text_color(theme.colors.accent_text)
-                    .into_any_element(),
-            );
+            children.push(leading(theme.colors.accent_text));
         }
         if let Some(label) = self.label {
             children.push(label);
         }
         if let Some(trailing) = self.trailing {
-            children.push(
-                trailing
-                    .text_color(theme.colors.accent_text)
-                    .into_any_element(),
-            );
+            children.push(trailing(theme.colors.accent_text));
         }
 
         div()

src/component/font_icon.rs

@@ -1,4 +1,4 @@
-use gpui::{Styled, svg};
+use gpui::{Refineable as _, RenderOnce, Styled, svg};
 use paste::paste;
 
 use crate::app;
@@ -28,7 +28,33 @@ macro_rules! define_font_icons {
 
 define_font_icons!(Check, ChevronDown, FolderGit, Github, ArrowRight);
 
-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)
+#[derive(gpui::IntoElement)]
+pub struct FontIconSvg {
+    icon: FontIcon,
+    style: gpui::StyleRefinement,
+}
+
+pub fn font_icon(icon: FontIcon) -> FontIconSvg {
+    FontIconSvg {
+        icon,
+        style: gpui::StyleRefinement::default(),
+    }
+}
+
+impl Styled for FontIconSvg {
+    fn style(&mut self) -> &mut gpui::StyleRefinement {
+        &mut self.style
+    }
+}
+
+impl RenderOnce for FontIconSvg {
+    fn render(self, _window: &mut gpui::Window, cx: &mut gpui::App) -> impl gpui::IntoElement {
+        let theme = app::current_theme(cx);
+
+        let mut svg = svg()
+            .path(icon_path(self.icon))
+            .text_color(theme.colors.text);
+        svg.style().refine(&self.style);
+        svg
+    }
 }

src/screen/setup_wizard/github_step.rs

@@ -443,7 +443,7 @@ fn connected_body(user: &api::user::User, cx: &gpui::Context<GithubStepView>) ->
                         .rounded_full()
                         .bg(theme.colors.accent)
                         .p_1()
-                        .child(font_icon(FontIcon::Check, cx).size_4()),
+                        .child(font_icon(FontIcon::Check).size_4()),
                 ),
         )
 }

src/screen/setup_wizard/screen.rs

@@ -88,11 +88,11 @@ impl Screen {
         }
     }
 
-    fn step_list(&self, cx: &gpui::Context<Self>) -> impl gpui::IntoElement {
+    fn step_list(&self, _cx: &gpui::Context<Self>) -> impl gpui::IntoElement {
         let children: Vec<gpui::Div> = ALL_SETUP_STEPS
             .iter()
             .enumerate()
-            .map(|(i, step)|  {
+            .map(|(i, step)| {
                 let label = match step {
                     Step::Welcome => "Welcome!",
                     Step::ConnectToGithub => "Connect to GitHub",
@@ -106,10 +106,7 @@ impl Screen {
                     .items_center()
                     .gap_2p5()
                     .child(if is_completed {
-                        font_icon(FontIcon::Check, cx)
-                            .size_4()
-                            .into_any_element()
-                            .into_any_element()
+                        font_icon(FontIcon::Check).size_4().into_any_element()
                     } else {
                         div().size_4().into_any_element()
                     })

src/titlebar.rs

@@ -36,7 +36,7 @@ impl gpui::Render for TitleBar {
         let user_avatar = match user {
             QueryStatus::Err(api::Error::Unauthenticated) => div().absolute().right_2p5().child(
                 button("login-btn")
-                    .leading(font_icon(FontIcon::Github, cx))
+                    .leading(font_icon(FontIcon::Github))
                     .label("Login"),
             ),
 
@@ -69,14 +69,14 @@ impl RepoSelector {
     }
 }
 
-fn repo_selector<T: 'static>(cx: &gpui::Context<T>) -> gpui::Div {
+fn repo_selector<T: 'static>(_cx: &gpui::Context<T>) -> gpui::Div {
     div()
         .flex()
         .flex_row()
         .items_center()
         .gap_1()
         .text_xs()
-        .child(font_icon(FontIcon::FolderGit, cx).size_3())
+        .child(font_icon(FontIcon::FolderGit).size_3())
         .child(text("test/repo"))
-        .child(font_icon(FontIcon::ChevronDown, cx).size_3())
+        .child(font_icon(FontIcon::ChevronDown).size_3())
 }