tree: refactor latch event dispatch

src/backends/metal/present.rs

@@ -174,7 +174,7 @@ impl MetalConnector {
         self.latch_cursor(&node)?;
         let cursor_programming = self.compute_cursor_programming();
         let latched = self.latch(&node);
-        node.schedule.latched();
+        node.latched();
 
         if cursor_programming.is_none() && latched.is_none() {
             return Ok(());

src/state.rs

@@ -912,6 +912,7 @@ impl State {
             output.global.persistent.scale.get(),
             render_hw_cursor,
         )?;
+        output.latched();
         output.perform_screencopies(tex, !render_hw_cursor, 0, 0, None);
         rr.dispatch_frame_requests(self.now_msec());
         Ok(sync_file)

src/tree/output.rs

@@ -106,6 +106,13 @@ pub async fn output_render_data(state: Rc<State>) {
 }
 
 impl OutputNode {
+    pub fn latched(&self) {
+        self.schedule.latched();
+        for listener in self.latch_event.iter() {
+            listener.after_latch();
+        }
+    }
+
     pub fn update_exclusive_zones(self: &Rc<Self>) {
         let mut exclusive = ExclusiveSize::default();
         for layer in &self.layers {
@@ -153,9 +160,6 @@ impl OutputNode {
         y_off: i32,
         size: Option<(i32, i32)>,
     ) {
-        for listener in self.latch_event.iter() {
-            listener.after_latch();
-        }
         if let Some(workspace) = self.workspace.get() {
             if !workspace.may_capture.get() {
                 return;