update

src/ui/wrapper/hover.rs

@@ -0,0 +1,57 @@
+use maud::{Markup, Render, html};
+
+use crate::ui::UIWidget;
+
+#[allow(non_snake_case)]
+pub fn Hover<T: UIWidget + 'static, I: UIWidget + 'static>(inherit: I, inner: T) -> HoverWrapper {
+    HoverWrapper(Box::new(inner), Box::new(inherit))
+}
+
+pub struct HoverWrapper(Box<dyn UIWidget>, Box<dyn UIWidget>);
+
+impl HoverWrapper {
+    pub fn hovered_class(&self) -> String {
+        self.1
+            .extended_class()
+            .into_iter()
+            .filter(|x| !x.is_empty())
+            .map(|x| format!("hover:{x}"))
+            .collect::<Vec<_>>()
+            .join(" ")
+    }
+}
+
+impl Render for HoverWrapper {
+    fn render(&self) -> Markup {
+        self.render_with_class("")
+    }
+}
+
+impl UIWidget for HoverWrapper {
+    fn can_inherit(&self) -> bool {
+        true
+    }
+
+    fn base_class(&self) -> Vec<String> {
+        vec![]
+    }
+
+    fn extended_class(&self) -> Vec<String> {
+        self.base_class()
+    }
+
+    fn render_with_class(&self, class: &str) -> Markup {
+        // TODO : Replace lol
+        if self.0.as_ref().can_inherit() {
+            self.0
+                .as_ref()
+                .render_with_class(&format!("{} {class}", self.hovered_class()))
+        } else {
+            html! {
+                div class=(format!("{} {class}", self.hovered_class())) {
+                    (self.0.as_ref())
+                }
+            }
+        }
+    }
+}