Create `iced_futures` and wire everything up

1 files changed, 57 insertions, 0 deletions

diff --git a/winit/src/proxy.rs b/winit/src/proxy.rs
new file mode 100644
index 00000000..7e8dee98
--- /dev/null
+++ b/winit/src/proxy.rs
@@ -0,0 +1,57 @@
+use futures::{
+    task::{Context, Poll},
+    Sink,
+};
+use std::pin::Pin;
+
+pub struct Proxy<Message: 'static> {
+    raw: winit::event_loop::EventLoopProxy<Message>,
+}
+
+impl<Message: 'static> Clone for Proxy<Message> {
+    fn clone(&self) -> Self {
+        Self {
+            raw: self.raw.clone(),
+        }
+    }
+}
+
+impl<Message: 'static> Proxy<Message> {
+    pub fn new(raw: winit::event_loop::EventLoopProxy<Message>) -> Self {
+        Self { raw }
+    }
+}
+
+impl<Message: 'static> Sink<Message> for Proxy<Message> {
+    type Error = core::convert::Infallible;
+
+    fn poll_ready(
+        self: Pin<&mut Self>,
+        _cx: &mut Context<'_>,
+    ) -> Poll<Result<(), Self::Error>> {
+        Poll::Ready(Ok(()))
+    }
+
+    fn start_send(
+        self: Pin<&mut Self>,
+        message: Message,
+    ) -> Result<(), Self::Error> {
+        let _ = self.raw.send_event(message);
+
+        Ok(())
+    }
+
+    fn poll_flush(
+        self: Pin<&mut Self>,
+        _cx: &mut Context<'_>,
+    ) -> Poll<Result<(), Self::Error>> {
+        Poll::Ready(Ok(()))
+    }
+
+    fn poll_close(
+        self: Pin<&mut Self>,
+        _cx: &mut Context<'_>,
+    ) -> Poll<Result<(), Self::Error>> {
+        Poll::Ready(Ok(()))
+    }
+}