From 52490397d64f187d55f51dc5883e3ba6c0da57a6 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector@hecrj.dev>
Date: Tue, 22 Oct 2024 02:50:46 +0200
Subject: Implement `reactive-rendering` for `text_input`

... and fix the redraw queue logic in `iced_winit`.
---
 winit/src/program/window_manager.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'winit/src/program/window_manager.rs')

diff --git a/winit/src/program/window_manager.rs b/winit/src/program/window_manager.rs
index 3d22e155..7c00a84b 100644
--- a/winit/src/program/window_manager.rs
+++ b/winit/src/program/window_manager.rs
@@ -1,4 +1,5 @@
 use crate::core::mouse;
+use crate::core::time::Instant;
 use crate::core::window::Id;
 use crate::core::{Point, Size};
 use crate::graphics::Compositor;
@@ -62,6 +63,7 @@ where
                 surface,
                 renderer,
                 mouse_interaction: mouse::Interaction::None,
+                redraw_at: None,
             },
         );
 
@@ -74,6 +76,19 @@ where
         self.entries.is_empty()
     }
 
+    pub fn is_idle(&self) -> bool {
+        self.entries
+            .values()
+            .any(|window| window.redraw_at.is_some())
+    }
+
+    pub fn redraw_at(&self) -> Option<Instant> {
+        self.entries
+            .values()
+            .filter_map(|window| window.redraw_at)
+            .min()
+    }
+
     pub fn first(&self) -> Option<&Window<P, C>> {
         self.entries.first_key_value().map(|(_id, window)| window)
     }
@@ -138,6 +153,7 @@ where
     pub mouse_interaction: mouse::Interaction,
     pub surface: C::Surface,
     pub renderer: P::Renderer,
+    pub redraw_at: Option<Instant>,
 }
 
 impl<P, C> Window<P, C>
-- 
cgit