Update to winit 0.24.

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Paulo E. Castro <pecastro@wormholenet.com>

components/canvas/Cargo.toml

@@ -40,8 +40,8 @@ sparkle = "0.1.25"
 style = { path = "../style" }
 style_traits = { path = "../style_traits" }
 # NOTE: the sm-angle feature only enables angle on windows, not other platforms!
-surfman = { version = "0.3", features = ["sm-angle","sm-angle-default"] }
+surfman = { version = "0.4", features = ["sm-angle","sm-angle-default"] }
-surfman-chains = "0.5"
+surfman-chains = "0.6"
 surfman-chains-api = "0.2"
 time = { version = "0.1.0", optional = true }
 webrender = { git = "https://github.com/servo/webrender" }

components/servo/Cargo.toml

@@ -78,7 +78,7 @@ servo_url = { path = "../url" }
 sparkle = "0.1"
 style = { path = "../style", features = ["servo"] }
 style_traits = { path = "../style_traits", features = ["servo"] }
-surfman = "0.3"
+surfman = "0.4"
 webdriver_server = { path = "../webdriver_server", optional = true }
 webgpu = { path = "../webgpu" }
 webrender = { git = "https://github.com/servo/webrender" }

components/webrender_surfman/Cargo.toml

@@ -12,6 +12,6 @@ path = "lib.rs"
 
 [dependencies]
 euclid = "0.20"
-surfman = "0.3"
+surfman = "0.4"
-surfman-chains = "0.5"
+surfman-chains = "0.6"
 

ports/gstplugin/Cargo.toml

@@ -29,8 +29,8 @@ libservo = { path = "../../components/servo" }
 log = "0.4"
 servo-media = { git = "https://github.com/servo/media" }
 sparkle = "0.1"
-surfman = "0.3"
+surfman = "0.4"
-surfman-chains = "0.5"
+surfman-chains = "0.6"
 surfman-chains-api = "0.2"
 webxr = { git = "https://github.com/servo/webxr", features = ["glwindow"] }
 

ports/gstplugin/servowebsrc.rs

@@ -249,7 +249,9 @@ impl ServoThread {
                 ServoWebSrcMsg::GetSwapChain(sender) => self.send_swap_chain(sender),
                 ServoWebSrcMsg::SetSwapChain(swap_chain) => self.swap_chain = Some(swap_chain.0),
                 ServoWebSrcMsg::Resize(size) => self.resize(size),
-                ServoWebSrcMsg::Heartbeat => self.servo.handle_events(vec![]),
+                ServoWebSrcMsg::Heartbeat => {
+                    self.servo.handle_events(vec![]);
+                }
                 ServoWebSrcMsg::Stop => break,
             }
         }

ports/libsimpleservo/api/Cargo.toml

@@ -12,7 +12,7 @@ ipc-channel = "0.14"
 libservo = { path = "../../../components/servo" }
 log = "0.4"
 servo-media = { git = "https://github.com/servo/media" }
-surfman = { version = "0.3", features = ["sm-angle-default"] }
+surfman = { version = "0.4", features = ["sm-angle-default"] }
 webxr = { git = "https://github.com/servo/webxr"}
 webxr-api = { git = "https://github.com/servo/webxr", features = ["ipc"] }
 

ports/libsimpleservo/capi/Cargo.toml

@@ -18,7 +18,7 @@ env_logger = "0.8"
 lazy_static = "1"
 log = "0.4"
 simpleservo = { path = "../api" }
-surfman = "0.3"
+surfman = "0.4"
 keyboard-types = "0.5"
 
 [target.'cfg(target_os = "windows")'.dependencies]

ports/winit/Cargo.toml

@@ -57,10 +57,10 @@ libservo = { path = "../../components/servo" }
 log = "0.4"
 servo-media = { git = "https://github.com/servo/media" }
 shellwords = "1.0.0"
-surfman = { version = "0.3", features = ["sm-winit", "sm-x11"] }
+surfman = { version = "0.4", features = ["sm-winit", "sm-x11"] }
 tinyfiledialogs = "3.0"
 webxr = { git = "https://github.com/servo/webxr", features = ["ipc", "glwindow", "headless"] }
-winit = "0.19"
+winit = "0.24"
 
 [target.'cfg(any(target_os = "linux", target_os = "windows"))'.dependencies]
 image = "0.23"

ports/winit/app.rs

@@ -6,9 +6,11 @@
 
 use crate::browser::Browser;
 use crate::embedder::EmbedderCallbacks;
-use crate::events_loop::EventsLoop;
+use crate::events_loop::{EventsLoop, ServoEvent};
 use crate::window_trait::WindowPortsMethods;
 use crate::{headed_window, headless_window};
+use winit::window::WindowId;
+use winit::event_loop::EventLoopWindowTarget;
 use servo::compositing::windowing::WindowEvent;
 use servo::config::opts::{self, parse_url_or_filename};
 use servo::servo_config::pref;
@@ -20,15 +22,13 @@ use std::env;
 use std::mem;
 use std::rc::Rc;
 use webxr::glwindow::GlWindowDiscovery;
-use winit::WindowId;
 
 thread_local! {
     pub static WINDOWS: RefCell<HashMap<WindowId, Rc<dyn WindowPortsMethods>>> = RefCell::new(HashMap::new());
 }
 
 pub struct App {
-    events_loop: Rc<RefCell<EventsLoop>>,
+    servo: Option<Servo<dyn WindowPortsMethods>>,
-    servo: RefCell<Servo<dyn WindowPortsMethods>>,
     browser: RefCell<Browser<dyn WindowPortsMethods>>,
     event_queue: RefCell<Vec<WindowEvent>>,
     suspended: Cell<bool>,
@@ -48,17 +48,41 @@ impl App {
         } else {
             Rc::new(headed_window::Window::new(
                 opts::get().initial_window_size,
-                events_loop.clone(),
+                &events_loop,
                 no_native_titlebar,
                 device_pixels_per_px,
             ))
         };
 
+        // Handle browser state.
+        let browser = Browser::new(window.clone());
+
+        let mut app = App {
+            event_queue: RefCell::new(vec![]),
+            browser: RefCell::new(browser),
+            servo: None,
+            suspended: Cell::new(false),
+        };
+
+        let ev_waker = events_loop.create_event_loop_waker();
+        events_loop.run_forever(move |e, w, control_flow| {
+            if let winit::event::Event::NewEvents(winit::event::StartCause::Init) = e {
+                let surfman = window.webrender_surfman();
+
                 let xr_discovery = if pref!(dom.webxr.glwindow.enabled) {
                     let window = window.clone();
-            let surfman = window.webrender_surfman();
+                    // This should be safe because run_forever does, in fact,
-            let events_loop = events_loop.clone();
+                    // run forever. The event loop window target doesn't get
-            let factory = Box::new(move || Ok(window.new_glwindow(&*events_loop.borrow())));
+                    // moved, and does outlast this closure, and we won't
+                    // ever try to make use of it once shutdown begins and
+                    // it stops being valid.
+                    let w = unsafe {
+                        std::mem::transmute::<
+                            &EventLoopWindowTarget<ServoEvent>,
+                            &'static EventLoopWindowTarget<ServoEvent>
+                        >(w.unwrap())
+                    };
+                    let factory = Box::new(move || Ok(window.new_glwindow(w)));
                     Some(GlWindowDiscovery::new(
                         surfman.connection(),
                         surfman.adapter(),
@@ -69,28 +93,51 @@ impl App {
                     None
                 };
 
+                let window = window.clone();
                 // Implements embedder methods, used by libservo and constellation.
-        let embedder = Box::new(EmbedderCallbacks::new(events_loop.clone(), xr_discovery));
+                let embedder = Box::new(EmbedderCallbacks::new(
+                    ev_waker.clone(),
+                    xr_discovery,
+                ));
 
-        // Handle browser state.
+                let mut servo = Servo::new(embedder, window.clone(), user_agent.clone());
-        let browser = Browser::new(window.clone());
-
-        let mut servo = Servo::new(embedder, window.clone(), user_agent);
                 let browser_id = BrowserId::new();
                 servo.handle_events(vec![WindowEvent::NewBrowser(get_default_url(), browser_id)]);
                 servo.setup_logging();
 
-        register_window(window);
+                register_window(window.clone());
+                app.servo = Some(servo);
+            }
 
-        let app = App {
+            // If self.servo is None here, it means that we're in the process of shutting down,
-            event_queue: RefCell::new(vec![]),
+            // let's ignore events.
-            events_loop,
+            if app.servo.is_none() {
-            browser: RefCell::new(browser),
+                return;
-            servo: RefCell::new(servo),
+            }
-            suspended: Cell::new(false),
-        };
 
-        app.run_loop();
+            // Handle the event
+            app.winit_event_to_servo_event(e);
+
+            let animating = WINDOWS.with(|windows| {
+                windows
+                    .borrow()
+                    .iter()
+                    .any(|(_, window)| window.is_animating())
+            });
+
+            // Block until the window gets an event
+            if !animating || app.suspended.get() {
+                *control_flow = winit::event_loop::ControlFlow::Wait;
+            } else {
+                *control_flow = winit::event_loop::ControlFlow::Poll;
+            }
+
+            let stop = app.handle_events();
+            if stop {
+                *control_flow = winit::event_loop::ControlFlow::Exit;
+                app.servo.take().unwrap().deinit();
+            }
+        });
     }
 
     fn get_events(&self) -> Vec<WindowEvent> {
@@ -98,87 +145,50 @@ impl App {
     }
 
     // This function decides whether the event should be handled during `run_forever`.
-    fn winit_event_to_servo_event(&self, event: winit::Event) -> winit::ControlFlow {
+    fn winit_event_to_servo_event(&self, event: winit::event::Event<ServoEvent>) {
         match event {
             // App level events
-            winit::Event::Suspended(suspended) => {
+            winit::event::Event::Suspended => {
-                self.suspended.set(suspended);
+                self.suspended.set(true);
-                if !suspended {
-                    self.event_queue.borrow_mut().push(WindowEvent::Idle);
-                }
             },
-            winit::Event::Awakened => {
+            winit::event::Event::Resumed => {
+                self.suspended.set(false);
+                self.event_queue.borrow_mut().push(WindowEvent::Idle);
+            },
+            winit::event::Event::UserEvent(_) => {
+                self.event_queue.borrow_mut().push(WindowEvent::Idle);
+            },
+            winit::event::Event::DeviceEvent { .. } => {},
+
+            winit::event::Event::RedrawRequested(_) => {
                 self.event_queue.borrow_mut().push(WindowEvent::Idle);
             },
-            winit::Event::DeviceEvent { .. } => {},
 
             // Window level events
-            winit::Event::WindowEvent {
+            winit::event::Event::WindowEvent {
                 window_id, event, ..
             } => {
                 return WINDOWS.with(|windows| {
                     match windows.borrow().get(&window_id) {
                         None => {
                             warn!("Got an event from unknown window");
-                            winit::ControlFlow::Break
                         },
                         Some(window) => {
-                            // Resize events need to be handled during run_forever
-                            let cont = if let winit::WindowEvent::Resized(_) = event {
-                                winit::ControlFlow::Continue
-                            } else {
-                                winit::ControlFlow::Break
-                            };
                             window.winit_event_to_servo_event(event);
-                            return cont;
                         },
                     }
                 });
             },
-        }
-        winit::ControlFlow::Break
-    }
 
-    fn run_loop(self) {
+            winit::event::Event::LoopDestroyed |
-        loop {
+            winit::event::Event::NewEvents(..) |
-            let animating = WINDOWS.with(|windows| {
+            winit::event::Event::MainEventsCleared |
-                windows
+            winit::event::Event::RedrawEventsCleared => {},
-                    .borrow()
-                    .iter()
-                    .any(|(_, window)| window.is_animating())
-            });
-            if !animating || self.suspended.get() {
-                // If there's no animations running then we block on the window event loop.
-                self.events_loop.borrow_mut().run_forever(|e| {
-                    let cont = self.winit_event_to_servo_event(e);
-                    if cont == winit::ControlFlow::Continue {
-                        // Note we need to be careful to make sure that any events
-                        // that are handled during run_forever aren't re-entrant,
-                        // since we are handling them while holding onto a mutable borrow
-                        // of the events loop
-                        self.handle_events();
-                    }
-                    cont
-                });
-            }
-            // Grab any other events that may have happened
-            self.events_loop.borrow_mut().poll_events(|e| {
-                self.winit_event_to_servo_event(e);
-            });
-            // If animations are running, we block on compositing
-            // (self.handle_events() ends up calling swap_buffers)
-            let stop = self.handle_events();
-            if stop {
-                break;
         }
     }
 
-        self.servo.into_inner().deinit()
+    fn handle_events(&mut self) -> bool {
-    }
-
-    fn handle_events(&self) -> bool {
         let mut browser = self.browser.borrow_mut();
-        let mut servo = self.servo.borrow_mut();
 
         // FIXME:
         // As of now, we support only one browser (self.browser)
@@ -203,21 +213,21 @@ impl App {
 
         browser.handle_window_events(app_events);
 
-        let mut servo_events = servo.get_events();
+        let mut servo_events = self.servo.as_mut().unwrap().get_events();
         loop {
             browser.handle_servo_events(servo_events);
-            servo.handle_events(browser.get_events());
+            self.servo.as_mut().unwrap().handle_events(browser.get_events());
             if browser.shutdown_requested() {
                 return true;
             }
-            servo_events = servo.get_events();
+            servo_events = self.servo.as_mut().unwrap().get_events();
             if servo_events.is_empty() {
                 break;
             }
         }
 
         if need_resize {
-            servo.repaint_synchronously();
+            self.servo.as_mut().unwrap().repaint_synchronously();
         }
         false
     }

ports/winit/embedder.rs

@@ -4,26 +4,23 @@
 
 //! Implements the global methods required by Servo (not window/gl/compositor related).
 
-use crate::events_loop::EventsLoop;
 use servo::compositing::windowing::EmbedderMethods;
 use servo::embedder_traits::{EmbedderProxy, EventLoopWaker};
 use servo::servo_config::pref;
-use std::cell::RefCell;
-use std::rc::Rc;
 use webxr::glwindow::GlWindowDiscovery;
 
 pub struct EmbedderCallbacks {
-    events_loop: Rc<RefCell<EventsLoop>>,
+    event_loop_waker: Box<dyn EventLoopWaker>,
     xr_discovery: Option<GlWindowDiscovery>,
 }
 
 impl EmbedderCallbacks {
     pub fn new(
-        events_loop: Rc<RefCell<EventsLoop>>,
+        event_loop_waker: Box<dyn EventLoopWaker>,
         xr_discovery: Option<GlWindowDiscovery>,
     ) -> EmbedderCallbacks {
         EmbedderCallbacks {
-            events_loop,
+            event_loop_waker,
             xr_discovery,
         }
     }
@@ -31,7 +28,7 @@ impl EmbedderCallbacks {
 
 impl EmbedderMethods for EmbedderCallbacks {
     fn create_event_loop_waker(&mut self) -> Box<dyn EventLoopWaker> {
-        self.events_loop.borrow().create_event_loop_waker()
+        self.event_loop_waker.clone()
     }
 
     fn register_webxr(

ports/winit/events_loop.rs

@@ -5,16 +5,19 @@
 //! An event loop implementation that works in headless mode.
 
 use servo::embedder_traits::EventLoopWaker;
-use std::cell::RefCell;
-use std::rc::Rc;
 use std::sync::{Arc, Condvar, Mutex};
 use std::time;
 use winit;
 
+#[derive(Debug)]
+pub enum ServoEvent {
+    Awakened,
+}
+
 #[allow(dead_code)]
 enum EventLoop {
     /// A real Winit windowing event loop.
-    Winit(Option<winit::EventsLoop>),
+    Winit(Option<winit::event_loop::EventLoop<ServoEvent>>),
     /// A fake event loop which contains a signalling flag used to ensure
     /// that pending events get processed in a timely fashion, and a condition
     /// variable to allow waiting on that flag changing state.
@@ -27,19 +30,16 @@ impl EventsLoop {
     // Ideally, we could use the winit event loop in both modes,
     // but on Linux, the event loop requires a X11 server.
     #[cfg(not(target_os = "linux"))]
-    pub fn new(_headless: bool) -> Rc<RefCell<EventsLoop>> {
+    pub fn new(_headless: bool) -> EventsLoop {
-        Rc::new(RefCell::new(EventsLoop(EventLoop::Winit(Some(
+        EventsLoop(EventLoop::Winit(Some(winit::event_loop::EventLoop::with_user_event())))
-            winit::EventsLoop::new(),
-        )))))
     }
     #[cfg(target_os = "linux")]
-    pub fn new(headless: bool) -> Rc<RefCell<EventsLoop>> {
+    pub fn new(headless: bool) -> EventsLoop {
-        let events_loop = if headless {
+        EventsLoop(if headless {
             EventLoop::Headless(Arc::new((Mutex::new(false), Condvar::new())))
         } else {
-            EventLoop::Winit(Some(winit::EventsLoop::new()))
+            EventLoop::Winit(Some(winit::event_loop::EventLoop::with_user_event()))
-        };
+        })
-        Rc::new(RefCell::new(EventsLoop(events_loop)))
     }
 }
 
@@ -55,7 +55,7 @@ impl EventsLoop {
             EventLoop::Headless(ref data) => Box::new(HeadlessEventLoopWaker(data.clone())),
         }
     }
-    pub fn as_winit(&self) -> &winit::EventsLoop {
+    pub fn as_winit(&self) -> &winit::event_loop::EventLoop<ServoEvent> {
         match self.0 {
             EventLoop::Winit(Some(ref event_loop)) => event_loop,
             EventLoop::Winit(None) | EventLoop::Headless(..) => {
@@ -64,49 +64,41 @@ impl EventsLoop {
         }
     }
 
-    pub fn poll_events<F>(&mut self, callback: F)
+    pub fn run_forever<F: 'static>(self, mut callback: F)
-    where
+    where F: FnMut(
-        F: FnMut(winit::Event),
+        winit::event::Event<ServoEvent>,
-    {
+        Option<&winit::event_loop::EventLoopWindowTarget<ServoEvent>>,
+        &mut winit::event_loop::ControlFlow
+    ) {
         match self.0 {
-            EventLoop::Winit(Some(ref mut events_loop)) => events_loop.poll_events(callback),
+            EventLoop::Winit(events_loop) => {
-            EventLoop::Winit(None) => (),
-            EventLoop::Headless(ref data) => {
-                // This is subtle - the use of the event loop in App::run_loop
-                // optionally calls run_forever, then always calls poll_events.
-                // If our signalling flag is true before we call run_forever,
-                // we don't want to reset it before poll_events is called or
-                // we'll end up sleeping even though there are events waiting
-                // to be handled. We compromise by only resetting the flag here
-                // in poll_events, so that both poll_events and run_forever can
-                // check it first and avoid sleeping unnecessarily.
-                self.sleep(&data.0, &data.1);
-                *data.0.lock().unwrap() = false;
-            },
-        }
-    }
-    pub fn run_forever<F>(&mut self, mut callback: F)
-    where
-        F: FnMut(winit::Event) -> winit::ControlFlow,
-    {
-        match self.0 {
-            EventLoop::Winit(ref mut events_loop) => {
                 let events_loop = events_loop
-                    .as_mut()
                     .expect("Can't run an unavailable event loop.");
-                events_loop.run_forever(callback);
+                events_loop.run(move |e, window_target, ref mut control_flow| {
-            },
+                    callback(e, Some(window_target), control_flow)
+                });
+            }
             EventLoop::Headless(ref data) => {
                 let &(ref flag, ref condvar) = &**data;
-                while !*flag.lock().unwrap() {
+                loop {
                     self.sleep(flag, condvar);
-                    if callback(winit::Event::Awakened) == winit::ControlFlow::Break {
+                    let mut control_flow = winit::event_loop::ControlFlow::Poll;
+
+                    callback(
+                        winit::event::Event::<ServoEvent>::UserEvent(ServoEvent::Awakened),
+                        None,
+                        &mut control_flow
+                    );
+                    if control_flow != winit::event_loop::ControlFlow::Poll {
+                        *flag.lock().unwrap() = false;
+                    } else if control_flow == winit::event_loop::ControlFlow::Exit {
                         break;
                     }
                 }
             },
         }
     }
+
     fn sleep(&self, lock: &Mutex<bool>, condvar: &Condvar) {
         // To avoid sleeping when we should be processing events, do two things:
         // * before sleeping, check whether our signalling flag has been set
@@ -123,18 +115,18 @@ impl EventsLoop {
 }
 
 struct HeadedEventLoopWaker {
-    proxy: Arc<winit::EventsLoopProxy>,
+    proxy: Arc<Mutex<winit::event_loop::EventLoopProxy<ServoEvent>>>,
 }
 impl HeadedEventLoopWaker {
-    fn new(events_loop: &winit::EventsLoop) -> HeadedEventLoopWaker {
+    fn new(events_loop: &winit::event_loop::EventLoop<ServoEvent>) -> HeadedEventLoopWaker {
-        let proxy = Arc::new(events_loop.create_proxy());
+        let proxy = Arc::new(Mutex::new(events_loop.create_proxy()));
         HeadedEventLoopWaker { proxy }
     }
 }
 impl EventLoopWaker for HeadedEventLoopWaker {
     fn wake(&self) {
-        // kick the OS event loop awake.
+        // Kick the OS event loop awake.
-        if let Err(err) = self.proxy.wakeup() {
+        if let Err(err) = self.proxy.lock().unwrap().send_event(ServoEvent::Awakened) {
             warn!("Failed to wake up event loop ({}).", err);
         }
     }

ports/winit/headed_window.rs

@@ -4,10 +4,18 @@
 
 //! A winit window implementation.
 
-use crate::events_loop::EventsLoop;
+use crate::events_loop::{EventsLoop, ServoEvent};
 use crate::keyutils::keyboard_event_from_winit;
 use crate::window_trait::{WindowPortsMethods, LINE_HEIGHT};
-use euclid::{Angle, Point2D, Rotation3D, Scale, Size2D, UnknownUnit, Vector2D, Vector3D};
+use euclid::{
+    Angle, Point2D, Rotation3D, Scale, Size2D, UnknownUnit,
+    Vector2D, Vector3D,
+};
+#[cfg(target_os = "macos")]
+use winit::platform::macos::{ActivationPolicy, WindowBuilderExtMacOS};
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+use winit::window::Icon;
+use winit::event::{ElementState, KeyboardInput, MouseButton, MouseScrollDelta, TouchPhase, VirtualKeyCode};
 #[cfg(any(target_os = "linux", target_os = "windows"))]
 use image;
 use keyboard_types::{Key, KeyState, KeyboardEvent};
@@ -39,17 +47,11 @@ use surfman::GLVersion;
 use surfman::SurfaceType;
 #[cfg(target_os = "windows")]
 use winapi;
-use winit::dpi::{LogicalPosition, LogicalSize, PhysicalSize};
+use winit::dpi::{LogicalPosition, PhysicalPosition, PhysicalSize};
-#[cfg(target_os = "macos")]
+use winit::event::ModifiersState;
-use winit::os::macos::{ActivationPolicy, WindowBuilderExt};
-#[cfg(any(target_os = "linux", target_os = "windows"))]
-use winit::Icon;
-use winit::{
-    ElementState, KeyboardInput, MouseButton, MouseScrollDelta, TouchPhase, VirtualKeyCode,
-};
 
 #[cfg(target_os = "macos")]
-fn builder_with_platform_options(mut builder: winit::WindowBuilder) -> winit::WindowBuilder {
+fn builder_with_platform_options(mut builder: winit::window::WindowBuilder) -> winit::window::WindowBuilder {
     if opts::get().output_file.is_some() {
         // Prevent the window from showing in Dock.app, stealing focus,
         // when generating an output file.
@@ -59,18 +61,18 @@ fn builder_with_platform_options(mut builder: winit::WindowBuilder) -> winit::Wi
 }
 
 #[cfg(not(target_os = "macos"))]
-fn builder_with_platform_options(builder: winit::WindowBuilder) -> winit::WindowBuilder {
+fn builder_with_platform_options(builder: winit::window::WindowBuilder) -> winit::window::WindowBuilder {
     builder
 }
 
 pub struct Window {
-    winit_window: winit::Window,
+    winit_window: winit::window::Window,
     webrender_surfman: WebrenderSurfman,
     screen_size: Size2D<u32, DeviceIndependentPixel>,
     inner_size: Cell<Size2D<u32, DeviceIndependentPixel>>,
-    mouse_down_button: Cell<Option<winit::MouseButton>>,
+    mouse_down_button: Cell<Option<winit::event::MouseButton>>,
     mouse_down_point: Cell<Point2D<i32, DevicePixel>>,
-    primary_monitor: winit::MonitorId,
+    primary_monitor: winit::monitor::MonitorHandle,
     event_queue: RefCell<Vec<WindowEvent>>,
     mouse_pos: Cell<Point2D<i32, DevicePixel>>,
     last_pressed: Cell<Option<(KeyboardEvent, Option<VirtualKeyCode>)>>,
@@ -81,6 +83,7 @@ pub struct Window {
     fullscreen: Cell<bool>,
     device_pixels_per_px: Option<f32>,
     xr_window_poses: RefCell<Vec<Rc<XRWindowPose>>>,
+    modifiers_state: Cell<ModifiersState>,
 }
 
 #[cfg(not(target_os = "windows"))]
@@ -98,7 +101,7 @@ fn window_creation_scale_factor() -> Scale<f32, DeviceIndependentPixel, DevicePi
 impl Window {
     pub fn new(
         win_size: Size2D<u32, DeviceIndependentPixel>,
-        events_loop: Rc<RefCell<EventsLoop>>,
+        events_loop: &EventsLoop,
         no_native_titlebar: bool,
         device_pixels_per_px: Option<f32>,
     ) -> Window {
@@ -114,19 +117,16 @@ impl Window {
         let width = win_size.to_untyped().width;
         let height = win_size.to_untyped().height;
 
-        let mut window_builder = winit::WindowBuilder::new()
+        let mut window_builder = winit::window::WindowBuilder::new()
             .with_title("Servo".to_string())
             .with_decorations(!no_native_titlebar)
-            .with_transparency(no_native_titlebar)
+            .with_transparent(no_native_titlebar)
-            .with_dimensions(LogicalSize::new(width as f64, height as f64))
+            .with_inner_size(PhysicalSize::new(width as f64, height as f64))
-            .with_visibility(visible)
+            .with_visible(visible);
-            .with_multitouch();
 
         window_builder = builder_with_platform_options(window_builder);
 
-        let winit_window = window_builder
+        let winit_window = window_builder.build(events_loop.as_winit()).expect("Failed to create window.");
-            .build(events_loop.borrow().as_winit())
-            .expect("Failed to create window.");
 
         #[cfg(any(target_os = "linux", target_os = "windows"))]
         {
@@ -134,21 +134,16 @@ impl Window {
             winit_window.set_window_icon(Some(load_icon(icon_bytes)));
         }
 
-        let primary_monitor = events_loop.borrow().as_winit().get_primary_monitor();
+        let primary_monitor = events_loop.as_winit().available_monitors().nth(0).expect("No monitor detected");
 
         let PhysicalSize {
             width: screen_width,
             height: screen_height,
-        } = primary_monitor.get_dimensions();
+        } = primary_monitor.clone().size();
         let screen_size = Size2D::new(screen_width as u32, screen_height as u32);
-        // TODO(ajeffrey): can this fail?
+        let PhysicalSize { width, height } = winit_window.inner_size();
-        let LogicalSize { width, height } = winit_window
-            .get_inner_size()
-            .expect("Failed to get window inner size.");
         let inner_size = Size2D::new(width as u32, height as u32);
 
-        winit_window.show();
-
         // Initialize surfman
         let connection =
             Connection::from_winit_window(&winit_window).expect("Failed to create connection");
@@ -179,6 +174,7 @@ impl Window {
             screen_size,
             device_pixels_per_px,
             xr_window_poses: RefCell::new(vec![]),
+            modifiers_state: Cell::new(ModifiersState::empty()),
         }
     }
 
@@ -227,7 +223,7 @@ impl Window {
     }
 
     fn handle_keyboard_input(&self, input: KeyboardInput) {
-        let mut event = keyboard_event_from_winit(input);
+        let mut event = keyboard_event_from_winit(input, self.modifiers_state.get());
         trace!("handling {:?}", event);
         if event.state == KeyState::Down && event.key == Key::Unidentified {
             // If pressed and probably printable, we expect a ReceivedCharacter event.
@@ -247,7 +243,7 @@ impl Window {
             self.last_pressed.set(None);
             let xr_poses = self.xr_window_poses.borrow();
             for xr_window_pose in &*xr_poses {
-                xr_window_pose.handle_xr_rotation(&input);
+                xr_window_pose.handle_xr_rotation(&input, self.modifiers_state.get());
             }
             self.event_queue
                 .borrow_mut()
@@ -258,17 +254,17 @@ impl Window {
     /// Helper function to handle a click
     fn handle_mouse(
         &self,
-        button: winit::MouseButton,
+        button: winit::event::MouseButton,
-        action: winit::ElementState,
+        action: winit::event::ElementState,
         coords: Point2D<i32, DevicePixel>,
     ) {
         use servo::script_traits::MouseButton;
 
         let max_pixel_dist = 10.0 * self.servo_hidpi_factor().get();
         let mouse_button = match &button {
-            winit::MouseButton::Left => MouseButton::Left,
+            winit::event::MouseButton::Left => MouseButton::Left,
-            winit::MouseButton::Right => MouseButton::Right,
+            winit::event::MouseButton::Right => MouseButton::Right,
-            winit::MouseButton::Middle => MouseButton::Middle,
+            winit::event::MouseButton::Middle => MouseButton::Middle,
             _ => MouseButton::Left,
         };
         let event = match action {
@@ -305,7 +301,7 @@ impl Window {
     }
 
     fn device_hidpi_factor(&self) -> Scale<f32, DeviceIndependentPixel, DevicePixel> {
-        Scale::new(self.winit_window.get_hidpi_factor() as f32)
+        Scale::new(self.winit_window.scale_factor() as f32)
     }
 
     fn servo_hidpi_factor(&self) -> Scale<f32, DeviceIndependentPixel, DevicePixel> {
@@ -332,8 +328,7 @@ impl WindowPortsMethods for Window {
         let dpr = self.servo_hidpi_factor();
         let size = self
             .winit_window
-            .get_inner_size()
+            .inner_size();
-            .expect("Failed to get window inner size.");
         size.height as f32 * dpr.get()
     }
 
@@ -342,24 +337,23 @@ impl WindowPortsMethods for Window {
     }
 
     fn set_inner_size(&self, size: DeviceIntSize) {
-        let size = size.to_f32() / self.device_hidpi_factor();
         self.winit_window
-            .set_inner_size(LogicalSize::new(size.width.into(), size.height.into()))
+            .set_inner_size::<PhysicalSize<i32>>(PhysicalSize::new(size.width.into(), size.height.into()))
     }
 
     fn set_position(&self, point: DeviceIntPoint) {
-        let point = point.to_f32() / self.device_hidpi_factor();
         self.winit_window
-            .set_position(LogicalPosition::new(point.x.into(), point.y.into()))
+            .set_outer_position::<PhysicalPosition<i32>>(PhysicalPosition::new(point.x.into(), point.y.into()))
     }
 
     fn set_fullscreen(&self, state: bool) {
         if self.fullscreen.get() != state {
-            self.winit_window.set_fullscreen(if state {
+            self.winit_window
-                Some(self.primary_monitor.clone())
+                .set_fullscreen(
-            } else {
+                    if state {
-                None
+                        Some(winit::window::Fullscreen::Borderless(Some(self.primary_monitor.clone())))
-            });
+                    } else { None }
+                );
         }
         self.fullscreen.set(state);
     }
@@ -369,68 +363,68 @@ impl WindowPortsMethods for Window {
     }
 
     fn set_cursor(&self, cursor: Cursor) {
-        use winit::MouseCursor;
+        use winit::window::CursorIcon;
 
         let winit_cursor = match cursor {
-            Cursor::Default => MouseCursor::Default,
+            Cursor::Default => CursorIcon::Default,
-            Cursor::Pointer => MouseCursor::Hand,
+            Cursor::Pointer => CursorIcon::Hand,
-            Cursor::ContextMenu => MouseCursor::ContextMenu,
+            Cursor::ContextMenu => CursorIcon::ContextMenu,
-            Cursor::Help => MouseCursor::Help,
+            Cursor::Help => CursorIcon::Help,
-            Cursor::Progress => MouseCursor::Progress,
+            Cursor::Progress => CursorIcon::Progress,
-            Cursor::Wait => MouseCursor::Wait,
+            Cursor::Wait => CursorIcon::Wait,
-            Cursor::Cell => MouseCursor::Cell,
+            Cursor::Cell => CursorIcon::Cell,
-            Cursor::Crosshair => MouseCursor::Crosshair,
+            Cursor::Crosshair => CursorIcon::Crosshair,
-            Cursor::Text => MouseCursor::Text,
+            Cursor::Text => CursorIcon::Text,
-            Cursor::VerticalText => MouseCursor::VerticalText,
+            Cursor::VerticalText => CursorIcon::VerticalText,
-            Cursor::Alias => MouseCursor::Alias,
+            Cursor::Alias => CursorIcon::Alias,
-            Cursor::Copy => MouseCursor::Copy,
+            Cursor::Copy => CursorIcon::Copy,
-            Cursor::Move => MouseCursor::Move,
+            Cursor::Move => CursorIcon::Move,
-            Cursor::NoDrop => MouseCursor::NoDrop,
+            Cursor::NoDrop => CursorIcon::NoDrop,
-            Cursor::NotAllowed => MouseCursor::NotAllowed,
+            Cursor::NotAllowed => CursorIcon::NotAllowed,
-            Cursor::Grab => MouseCursor::Grab,
+            Cursor::Grab => CursorIcon::Grab,
-            Cursor::Grabbing => MouseCursor::Grabbing,
+            Cursor::Grabbing => CursorIcon::Grabbing,
-            Cursor::EResize => MouseCursor::EResize,
+            Cursor::EResize => CursorIcon::EResize,
-            Cursor::NResize => MouseCursor::NResize,
+            Cursor::NResize => CursorIcon::NResize,
-            Cursor::NeResize => MouseCursor::NeResize,
+            Cursor::NeResize => CursorIcon::NeResize,
-            Cursor::NwResize => MouseCursor::NwResize,
+            Cursor::NwResize => CursorIcon::NwResize,
-            Cursor::SResize => MouseCursor::SResize,
+            Cursor::SResize => CursorIcon::SResize,
-            Cursor::SeResize => MouseCursor::SeResize,
+            Cursor::SeResize => CursorIcon::SeResize,
-            Cursor::SwResize => MouseCursor::SwResize,
+            Cursor::SwResize => CursorIcon::SwResize,
-            Cursor::WResize => MouseCursor::WResize,
+            Cursor::WResize => CursorIcon::WResize,
-            Cursor::EwResize => MouseCursor::EwResize,
+            Cursor::EwResize => CursorIcon::EwResize,
-            Cursor::NsResize => MouseCursor::NsResize,
+            Cursor::NsResize => CursorIcon::NsResize,
-            Cursor::NeswResize => MouseCursor::NeswResize,
+            Cursor::NeswResize => CursorIcon::NeswResize,
-            Cursor::NwseResize => MouseCursor::NwseResize,
+            Cursor::NwseResize => CursorIcon::NwseResize,
-            Cursor::ColResize => MouseCursor::ColResize,
+            Cursor::ColResize => CursorIcon::ColResize,
-            Cursor::RowResize => MouseCursor::RowResize,
+            Cursor::RowResize => CursorIcon::RowResize,
-            Cursor::AllScroll => MouseCursor::AllScroll,
+            Cursor::AllScroll => CursorIcon::AllScroll,
-            Cursor::ZoomIn => MouseCursor::ZoomIn,
+            Cursor::ZoomIn => CursorIcon::ZoomIn,
-            Cursor::ZoomOut => MouseCursor::ZoomOut,
+            Cursor::ZoomOut => CursorIcon::ZoomOut,
-            _ => MouseCursor::Default,
+            _ => CursorIcon::Default,
         };
-        self.winit_window.set_cursor(winit_cursor);
+        self.winit_window.set_cursor_icon(winit_cursor);
     }
 
     fn is_animating(&self) -> bool {
         self.animation_state.get() == AnimationState::Animating
     }
 
-    fn id(&self) -> winit::WindowId {
+    fn id(&self) -> winit::window::WindowId {
         self.winit_window.id()
     }
 
-    fn winit_event_to_servo_event(&self, event: winit::WindowEvent) {
+    fn winit_event_to_servo_event(&self, event: winit::event::WindowEvent) {
         match event {
-            winit::WindowEvent::ReceivedCharacter(ch) => self.handle_received_character(ch),
+            winit::event::WindowEvent::ReceivedCharacter(ch) => self.handle_received_character(ch),
-            winit::WindowEvent::KeyboardInput { input, .. } => self.handle_keyboard_input(input),
+            winit::event::WindowEvent::KeyboardInput { input, .. } => self.handle_keyboard_input(input),
-            winit::WindowEvent::MouseInput { state, button, .. } => {
+            winit::event::WindowEvent::ModifiersChanged(state) => self.modifiers_state.set(state),
+            winit::event::WindowEvent::MouseInput { state, button, .. } => {
                 if button == MouseButton::Left || button == MouseButton::Right {
                     self.handle_mouse(button, state, self.mouse_pos.get());
                 }
             },
-            winit::WindowEvent::CursorMoved { position, .. } => {
+            winit::event::WindowEvent::CursorMoved { position, .. } => {
-                let pos = position.to_physical(self.device_hidpi_factor().get() as f64);
+                let (x, y): (i32, i32) = position.into();
-                let (x, y): (i32, i32) = pos.into();
                 self.mouse_pos.set(Point2D::new(x, y));
                 self.event_queue
                     .borrow_mut()
@@ -438,15 +432,15 @@ impl WindowPortsMethods for Window {
                         x as f32, y as f32,
                     )));
             },
-            winit::WindowEvent::MouseWheel { delta, phase, .. } => {
+            winit::event::WindowEvent::MouseWheel { delta, phase, .. } => {
                 let (mut dx, mut dy, mode) = match delta {
                     MouseScrollDelta::LineDelta(dx, dy) => {
                         (dx as f64, (dy * LINE_HEIGHT) as f64, WheelMode::DeltaLine)
                     },
                     MouseScrollDelta::PixelDelta(position) => {
-                        let position =
+                        let position: LogicalPosition<f64> =
-                            position.to_physical(self.device_hidpi_factor().get() as f64);
+                            position.to_logical(self.device_hidpi_factor().get() as f64);
-                        (position.x as f64, position.y as f64, WheelMode::DeltaPixel)
+                        (position.x, position.y, WheelMode::DeltaPixel)
                     },
                 };
 
@@ -478,30 +472,24 @@ impl WindowPortsMethods for Window {
                 self.event_queue.borrow_mut().push(wheel_event);
                 self.event_queue.borrow_mut().push(scroll_event);
             },
-            winit::WindowEvent::Touch(touch) => {
+            winit::event::WindowEvent::Touch(touch) => {
                 use servo::script_traits::TouchId;
 
                 let phase = winit_phase_to_touch_event_type(touch.phase);
                 let id = TouchId(touch.id as i32);
-                let position = touch
+                let position = touch.location;
-                    .location
-                    .to_physical(self.device_hidpi_factor().get() as f64);
                 let point = Point2D::new(position.x as f32, position.y as f32);
                 self.event_queue
                     .borrow_mut()
                     .push(WindowEvent::Touch(phase, id, point));
             },
-            winit::WindowEvent::Refresh => {
+            winit::event::WindowEvent::CloseRequested => {
-                self.event_queue.borrow_mut().push(WindowEvent::Refresh);
-            },
-            winit::WindowEvent::CloseRequested => {
                 self.event_queue.borrow_mut().push(WindowEvent::Quit);
             },
-            winit::WindowEvent::Resized(size) => {
+            winit::event::WindowEvent::Resized(physical_size) => {
-                let (width, height) = size.into();
+                let (width, height) = physical_size.into();
                 let new_size = Size2D::new(width, height);
                 if self.inner_size.get() != new_size {
-                    let physical_size = size.to_physical(self.device_hidpi_factor().get() as f64);
                     let physical_size = Size2D::new(physical_size.width, physical_size.height);
                     self.webrender_surfman
                         .resize(physical_size.to_i32())
@@ -514,21 +502,20 @@ impl WindowPortsMethods for Window {
         }
     }
 
-    fn new_glwindow(&self, events_loop: &EventsLoop) -> Box<dyn webxr::glwindow::GlWindow> {
+    fn new_glwindow(
-        let size = self
+        &self,
-            .winit_window
+        event_loop: &winit::event_loop::EventLoopWindowTarget<ServoEvent>
-            .get_outer_size()
+    ) -> Box<dyn webxr::glwindow::GlWindow> {
-            .expect("Failed to get window outer size");
+        let size = self.winit_window.outer_size();
 
-        let mut window_builder = winit::WindowBuilder::new()
+        let mut window_builder = winit::window::WindowBuilder::new()
             .with_title("Servo XR".to_string())
-            .with_dimensions(size)
+            .with_inner_size(size)
-            .with_visibility(true);
+            .with_visible(true);
 
         window_builder = builder_with_platform_options(window_builder);
 
-        let winit_window = window_builder
+        let winit_window = window_builder.build(event_loop)
-            .build(events_loop.as_winit())
             .expect("Failed to create window.");
 
         let pose = Rc::new(XRWindowPose {
@@ -542,24 +529,23 @@ impl WindowPortsMethods for Window {
 
 impl WindowMethods for Window {
     fn get_coordinates(&self) -> EmbedderCoordinates {
-        // TODO(ajeffrey): can this fail?
+        // Needed to convince the type system that winit's physical pixels
-        let dpr = self.device_hidpi_factor();
+        // are actually device pixels.
-        let LogicalSize { width, height } = self
+        let dpr: Scale<f32, DeviceIndependentPixel, DevicePixel> = Scale::new(1.0);
+        let PhysicalSize { width, height } = self
             .winit_window
-            .get_outer_size()
+            .outer_size();
-            .expect("Failed to get window outer size.");
+        let PhysicalPosition { x, y } = self
-        let LogicalPosition { x, y } = self
             .winit_window
-            .get_position()
+            .outer_position()
-            .unwrap_or(LogicalPosition::new(0., 0.));
+            .unwrap_or(PhysicalPosition::new(0, 0));
         let win_size = (Size2D::new(width as f32, height as f32) * dpr).to_i32();
         let win_origin = (Point2D::new(x as f32, y as f32) * dpr).to_i32();
         let screen = (self.screen_size.to_f32() * dpr).to_i32();
 
-        let LogicalSize { width, height } = self
+        let PhysicalSize { width, height } = self
             .winit_window
-            .get_inner_size()
+            .inner_size();
-            .expect("Failed to get window inner size.");
         let inner_size = (Size2D::new(width as f32, height as f32) * dpr).to_i32();
         let viewport = DeviceIntRect::new(Point2D::zero(), inner_size);
         let framebuffer = DeviceIntSize::from_untyped(viewport.size.to_untyped());
@@ -684,7 +670,7 @@ fn load_icon(icon_bytes: &[u8]) -> Icon {
 }
 
 struct XRWindow {
-    winit_window: winit::Window,
+    winit_window: winit::window::Window,
     pose: Rc<XRWindowPose>,
 }
 
@@ -757,8 +743,8 @@ impl XRWindowPose {
         self.xr_translation.set(vec);
     }
 
-    fn handle_xr_rotation(&self, input: &KeyboardInput) {
+    fn handle_xr_rotation(&self, input: &KeyboardInput, modifiers: ModifiersState) {
-        if input.state != winit::ElementState::Pressed {
+        if input.state != winit::event::ElementState::Pressed {
             return;
         }
         let mut x = 0.0;
@@ -770,7 +756,7 @@ impl XRWindowPose {
             Some(VirtualKeyCode::Right) => y = -1.0,
             _ => return,
         };
-        if input.modifiers.shift {
+        if modifiers.shift() {
             x = 10.0 * x;
             y = 10.0 * y;
         }

ports/winit/headless_window.rs

@@ -4,7 +4,7 @@
 
 //! A headless window implementation.
 
-use crate::events_loop::EventsLoop;
+use crate::events_loop::ServoEvent;
 use crate::window_trait::WindowPortsMethods;
 use euclid::{Point2D, Rotation3D, Scale, Size2D, UnknownUnit, Vector3D};
 use servo::compositing::windowing::{AnimationState, WindowEvent};
@@ -71,8 +71,8 @@ impl WindowPortsMethods for Window {
         false
     }
 
-    fn id(&self) -> winit::WindowId {
+    fn id(&self) -> winit::window::WindowId {
-        unsafe { winit::WindowId::dummy() }
+        unsafe { winit::window::WindowId::dummy() }
     }
 
     fn page_height(&self) -> f32 {
@@ -98,11 +98,14 @@ impl WindowPortsMethods for Window {
         self.animation_state.get() == AnimationState::Animating
     }
 
-    fn winit_event_to_servo_event(&self, _event: winit::WindowEvent) {
+    fn winit_event_to_servo_event(&self, _event: winit::event::WindowEvent) {
         // Not expecting any winit events.
     }
 
-    fn new_glwindow(&self, _events_loop: &EventsLoop) -> Box<dyn webxr::glwindow::GlWindow> {
+    fn new_glwindow(
+        &self,
+        _events_loop: &winit::event_loop::EventLoopWindowTarget<ServoEvent>
+    ) -> Box<dyn webxr::glwindow::GlWindow> {
         unimplemented!()
     }
 }

ports/winit/keyutils.rs

@@ -2,8 +2,8 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
+use winit::event::{ElementState, KeyboardInput, ModifiersState, VirtualKeyCode};
 use keyboard_types::{Code, Key, KeyState, KeyboardEvent, Location, Modifiers};
-use winit::{ElementState, KeyboardInput, ModifiersState, VirtualKeyCode};
 
 // Some shortcuts use Cmd on Mac and Control on other systems.
 #[cfg(target_os = "macos")]
@@ -18,7 +18,7 @@ pub const CMD_OR_ALT: Modifiers = Modifiers::META;
 pub const CMD_OR_ALT: Modifiers = Modifiers::ALT;
 
 fn get_servo_key_from_winit_key(key: Option<VirtualKeyCode>) -> Key {
-    use winit::VirtualKeyCode::*;
+    use winit::event::VirtualKeyCode::*;
     // TODO: figure out how to map NavigateForward, NavigateBackward
     // TODO: map the remaining keys if possible
     let key = if let Some(key) = key {
@@ -127,7 +127,7 @@ fn get_servo_key_from_winit_key(key: Option<VirtualKeyCode>) -> Key {
 }
 
 fn get_servo_location_from_winit_key(key: Option<VirtualKeyCode>) -> Location {
-    use winit::VirtualKeyCode::*;
+    use winit::event::VirtualKeyCode::*;
     // TODO: add more numpad keys
     let key = if let Some(key) = key {
         key
@@ -243,14 +243,14 @@ fn get_servo_code_from_scancode(_scancode: u32) -> Code {
 
 fn get_modifiers(mods: ModifiersState) -> Modifiers {
     let mut modifiers = Modifiers::empty();
-    modifiers.set(Modifiers::CONTROL, mods.ctrl);
+    modifiers.set(Modifiers::CONTROL, mods.ctrl());
-    modifiers.set(Modifiers::SHIFT, mods.shift);
+    modifiers.set(Modifiers::SHIFT, mods.shift());
-    modifiers.set(Modifiers::ALT, mods.alt);
+    modifiers.set(Modifiers::ALT, mods.alt());
-    modifiers.set(Modifiers::META, mods.logo);
+    modifiers.set(Modifiers::META, mods.logo());
     modifiers
 }
 
-pub fn keyboard_event_from_winit(input: KeyboardInput) -> KeyboardEvent {
+pub fn keyboard_event_from_winit(input: KeyboardInput, state: ModifiersState) -> KeyboardEvent {
     info!("winit keyboard input: {:?}", input);
     KeyboardEvent {
         state: match input.state {
@@ -260,7 +260,7 @@ pub fn keyboard_event_from_winit(input: KeyboardInput) -> KeyboardEvent {
         key: get_servo_key_from_winit_key(input.virtual_keycode),
         code: get_servo_code_from_scancode(input.scancode),
         location: get_servo_location_from_winit_key(input.virtual_keycode),
-        modifiers: get_modifiers(input.modifiers),
+        modifiers: get_modifiers(state),
         repeat: false,
         is_composing: false,
     }

ports/winit/window_trait.rs

@@ -5,7 +5,7 @@
 //! Definition of Window.
 //! Implemented by headless and headed windows.
 
-use crate::events_loop::EventsLoop;
+use crate::events_loop::ServoEvent;
 use servo::compositing::windowing::{WindowEvent, WindowMethods};
 use servo::embedder_traits::Cursor;
 use servo::webrender_api::units::{DeviceIntPoint, DeviceIntSize};
@@ -16,16 +16,19 @@ pub const LINE_HEIGHT: f32 = 38.0;
 
 pub trait WindowPortsMethods: WindowMethods {
     fn get_events(&self) -> Vec<WindowEvent>;
-    fn id(&self) -> winit::WindowId;
+    fn id(&self) -> winit::window::WindowId;
     fn has_events(&self) -> bool;
     fn page_height(&self) -> f32;
     fn get_fullscreen(&self) -> bool;
-    fn winit_event_to_servo_event(&self, event: winit::WindowEvent);
+    fn winit_event_to_servo_event(&self, event: winit::event::WindowEvent);
     fn is_animating(&self) -> bool;
     fn set_title(&self, _title: &str) {}
     fn set_inner_size(&self, _size: DeviceIntSize) {}
     fn set_position(&self, _point: DeviceIntPoint) {}
     fn set_fullscreen(&self, _state: bool) {}
     fn set_cursor(&self, _cursor: Cursor) {}
-    fn new_glwindow(&self, events_loop: &EventsLoop) -> Box<dyn webxr::glwindow::GlWindow>;
+    fn new_glwindow(
+        &self,
+        events_loop: &winit::event_loop::EventLoopWindowTarget<ServoEvent>
+    ) -> Box<dyn webxr::glwindow::GlWindow>;
 }

servo-tidy.toml

@@ -67,17 +67,18 @@ packages = [
   # Lots of crates to update.
   "smallvec",
 
-  # https://github.com/servo/servo/issues/24421
-  "proc-macro2",
-  "quote",
-  "unicode-xid",
-
   # https://github.com/servo/servo/pull/25518
   "core-foundation",
   "core-foundation-sys",
   "core-graphics",
   "lyon_geom",
 
+  # https://github.com/servo/servo/pull/28236
+  "dlib",
+  "nix",
+  "nom",
+  "strsim",
+
   # Duplicated by webrender debugger via ws
   "digest",
   "generic-array",

tests/wpt/metadata-layout-2020/css/css-flexbox/flexible-order.html.ini

@@ -1,2 +0,0 @@
-[flexible-order.html]
-  expected: FAIL