Improved frontend

src/frontend.rs

@@ -5,14 +5,25 @@ use crate::{state::DependencyHandler, widget::WidgetLoad, Screen};
 pub struct Rsx(
     pub  Vec<(
         Box<dyn FnMut() -> WidgetLoad + Send + Sync>,
-        Vec<std::sync::Arc<dyn DependencyHandler>>,
+        Vec<Box<dyn DependencyHandler>>,
     )>,
 );
 
 impl Rsx {
     pub fn draw(self, screen: &Arc<Screen>) {
         for i in self.0 {
-            screen.draw_box(i.0);
+            let w = screen.draw_box(i.0);
+            for d in i.1 {
+                w.dependency_box(d);
             }
         }
+    }
+
+    pub fn create_element<F: FnMut() -> WidgetLoad + Send + Sync + 'static>(
+        &mut self,
+        load: F,
+        dependencies: Vec<Box<dyn DependencyHandler>>,
+    ) {
+        self.0.push((Box::new(load), dependencies));
+    }
 }

src/macros.rs

@@ -126,7 +126,7 @@ macro_rules! event_handler {
 #[macro_export]
 macro_rules! rsx {
     ($($inner:tt)*) => {{
-        let mut r = Rsx(Vec::new());
+        let mut r = $crate::frontend::Rsx(Vec::new());
 
         $crate::rsx_inner! { r, $($inner)* };
 
@@ -137,7 +137,7 @@ macro_rules! rsx {
 #[macro_export]
 macro_rules! rsx_inner {
     ($r:expr, $(%$dep:ident)* $(@$comp:expr;)* $s:literal $($rest:tt)*) => {
-        $r.0.push((Box::new({ $(let $dep = $dep.clone();)* move || Box::new(format!($s)) }), vec![$(Arc::new($dep.clone()),)*]));
+        $r.create_element({ $(let $dep = $dep.clone();)* move || $crate::widget::WidgetLoad::new(format!($s)) }, vec![$(Box::new($dep.clone()))*]);
         $crate::rsx_inner!{ $r, $($rest)* };
     };
     ($r:expr,) => {};

src/main.rs

@@ -1,4 +1,4 @@
-use osui::{state::use_state, widget::WidgetLoad, Screen};
+use osui::{rsx, state::use_state, Screen};
 
 fn main() -> std::io::Result<()> {
     let screen = Screen::new();
@@ -13,12 +13,22 @@ fn main() -> std::io::Result<()> {
         }
     });
 
-    screen
+    // let mut r = Rsx(Vec::new());
-        .draw({
+    // r.create_element(
-            let count = count.clone();
+    //     {
-            move || WidgetLoad::new(format!("Hello, World {count}"))
+    //         let count = count.clone();
-        })
+    //         move || WidgetLoad::new(format!("{count}"))
-        .dependency(count);
+    //     },
+    //     vec![Box::new(count)],
+    // );
+
+    // r.draw(&screen);
+
+    rsx! {
+        %count
+        "{count}"
+    }
+    .draw(&screen);
 
     screen.run()
 }

src/widget.rs

@@ -61,6 +61,12 @@ impl Widget {
         self
     }
 
+    pub fn dependency_box(self: &Arc<Self>, d: Box<dyn DependencyHandler>) -> &Arc<Self> {
+        d.add();
+        self.3.lock().unwrap().push(d);
+        self
+    }
+
     pub fn component<C: Component + 'static>(self: &Arc<Self>, c: C) -> &Arc<Self> {
         self.1
             .lock()