extract workspace crates and switch to gpui-native-kit

crates/signed_app/src/app.rs

@@ -0,0 +1,55 @@
+use gpui::{
+    App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render, Styled as _,
+    Window, div,
+};
+use gpui_native_kit::empty_state::EmptyState;
+use gpui_native_kit::layout::dock::DockState;
+use gpui_native_kit::layout::shell::{LayoutState, Shell};
+use gpui_native_kit::theme::{ActiveTheme as _, ThemeVariant, follow_system, set_mode_override};
+use settings::{AppearanceMode, Settings};
+
+use crate::dialogs::DialogHost;
+
+pub struct AppRoot {
+    layout: Entity<LayoutState>,
+    dock: Entity<DockState>,
+    dialogs: Entity<DialogHost>,
+}
+
+impl AppRoot {
+    pub fn new(_window: &mut Window, cx: &mut App) -> Self {
+        let layout = LayoutState::new(cx);
+        let dock = DockState::new(cx);
+        let dialogs = cx.new(DialogHost::new);
+        DialogHost::set_global(dialogs.clone(), cx);
+
+        Self {
+            layout,
+            dock,
+            dialogs,
+        }
+    }
+}
+
+impl Render for AppRoot {
+    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let theme = cx.theme();
+        div()
+            .size_full()
+            .font_family(".SystemUIFont")
+            .text_color(theme.colors.foreground)
+            .child(
+                Shell::new("signed-shell", self.layout.clone())
+                    .center(EmptyState::new("Signed").hint("UI migration in progress")),
+            )
+            .child(self.dialogs.clone())
+    }
+}
+
+pub fn apply_appearance(settings: &Settings, cx: &mut App) {
+    match settings.appearance {
+        AppearanceMode::System => follow_system(cx),
+        AppearanceMode::Light => set_mode_override(Some(ThemeVariant::Light), cx),
+        AppearanceMode::Dark => set_mode_override(Some(ThemeVariant::Dark), cx),
+    }
+}