🚧 (base): Añade nuevo componente menu

src/base/component/menu/group.rs

@@ -0,0 +1,58 @@
+use crate::prelude::*;
+
+#[rustfmt::skip]
+#[derive(AutoDefault)]
+pub struct Group {
+    id      : AttrId,
+    elements: Children,
+}
+
+impl Component for Group {
+    fn new() -> Self {
+        Group::default()
+    }
+
+    fn id(&self) -> Option<String> {
+        self.id.get()
+    }
+
+    fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
+        PrepareMarkup::With(html! {
+            div id=[self.id()] class="menu-group" {
+                (self.elements().render(cx))
+            }
+        })
+    }
+}
+
+impl Group {
+    // **< Group BUILDER >**************************************************************************
+
+    /// Establece el identificador único (`id`) del grupo.
+    #[builder_fn]
+    pub fn with_id(mut self, id: impl AsRef<str>) -> Self {
+        self.id.alter_value(id);
+        self
+    }
+
+    /// Añade un nuevo elemento al menú.
+    pub fn add_element(mut self, element: menu::Element) -> Self {
+        self.elements
+            .alter_typed(TypedOp::Add(Typed::with(element)));
+        self
+    }
+
+    /// Modifica la lista de elementos (`children`) aplicando una operación [`TypedOp`].
+    #[builder_fn]
+    pub fn with_elements(mut self, op: TypedOp<menu::Element>) -> Self {
+        self.elements.alter_typed(op);
+        self
+    }
+
+    // **< Group GETTERS >**************************************************************************
+
+    /// Devuelve la lista de elementos (`children`) del grupo.
+    pub fn elements(&self) -> &Children {
+        &self.elements
+    }
+}