app

commit 3d49c420f8047b9ebb700afd01ea2a32e36b9865
parent 0fd5440ae09738080c9b4851a7a1946dcc71e83a
Author: triesap <triesap@radroots.dev>
Date:   Wed, 21 Jan 2026 20:00:41 +0000

ui: add portal primitive

- add portal component with wasm mount support

- add mount alias for wasm and native targets

- add unit test for target availability

- add leptos and web-sys deps for portal

Diffstat:
M
crates/ui-primitives/Cargo.toml
 | 
4
++++
M
crates/ui-primitives/src/lib.rs
 | 
4
++++
A
crates/ui-primitives/src/portal.rs
 | 
31
+++++++++++++++++++++++++++++++

3 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/crates/ui-primitives/Cargo.toml b/crates/ui-primitives/Cargo.toml
@@ -11,3 +11,7 @@ crate-type = ["rlib"]
 
 [dependencies]
 radroots-app-ui-core = { path = "../ui-core" }
+leptos = { workspace = true, features = ["csr"] }
+
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+web-sys = { workspace = true, features = ["Element"] }
diff --git a/crates/ui-primitives/src/lib.rs b/crates/ui-primitives/src/lib.rs
@@ -1 +1,5 @@
 #![forbid(unsafe_code)]
+
+mod portal;
+
+pub use portal::{RadrootsAppUiPortal, RadrootsAppUiPortalMount};
diff --git a/crates/ui-primitives/src/portal.rs b/crates/ui-primitives/src/portal.rs
@@ -0,0 +1,31 @@
+use leptos::prelude::*;
+
+#[cfg(target_arch = "wasm32")]
+pub type RadrootsAppUiPortalMount = web_sys::Element;
+
+#[cfg(not(target_arch = "wasm32"))]
+pub type RadrootsAppUiPortalMount = ();
+
+#[component]
+pub fn RadrootsAppUiPortal(
+    #[prop(into, optional)] mount: Option<RadrootsAppUiPortalMount>,
+    children: Children,
+) -> impl IntoView {
+    #[cfg(target_arch = "wasm32")]
+    {
+        view! { <Portal mount=mount>{children()}</Portal> }
+    }
+    #[cfg(not(target_arch = "wasm32"))]
+    {
+        let _ = mount;
+        children()
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn portal_availability_matches_target() {
+        assert!(!cfg!(target_arch = "wasm32"));
+    }
+}