Make platform input handler private

Automatically record the context on non-view input handlers
Simplify the async window context update() method

crates/editor/src/editor.rs

@@ -57,9 +57,10 @@ use gpui::{
     div, impl_actions, point, prelude::*, px, relative, rems, size, uniform_list, Action,
     AnyElement, AppContext, AsyncWindowContext, BackgroundExecutor, Bounds, ClipboardItem, Context,
     DispatchPhase, ElementId, EventEmitter, FocusHandle, FocusableView, FontStyle, FontWeight,
-    HighlightStyle, Hsla, InputHandler, InteractiveText, KeyContext, Model, MouseButton,
-    ParentElement, Pixels, Render, SharedString, Styled, StyledText, Subscription, Task, TextStyle,
-    UniformListScrollHandle, View, ViewContext, VisualContext, WeakView, WhiteSpace, WindowContext,
+    HighlightStyle, Hsla, InteractiveText, KeyContext, Model, MouseButton, ParentElement, Pixels,
+    Render, SharedString, Styled, StyledText, Subscription, Task, TextStyle,
+    UniformListScrollHandle, View, ViewContext, ViewInputHandler, VisualContext, WeakView,
+    WhiteSpace, WindowContext,
 };
 use highlight_matching_bracket::refresh_matching_bracket_highlights;
 use hover_popover::{hide_hover, HoverState};
@@ -3378,7 +3379,7 @@ impl Editor {
         let replica_id = this.update(&mut cx, |this, cx| this.replica_id(cx))?;
 
         let mut entries = transaction.0.into_iter().collect::<Vec<_>>();
-        cx.update(|_, cx| {
+        cx.update(|cx| {
             entries.sort_unstable_by_key(|(buffer, _)| {
                 buffer.read(cx).file().map(|f| f.path().clone())
             });
@@ -9166,7 +9167,7 @@ impl Render for Editor {
     }
 }
 
-impl InputHandler for Editor {
+impl ViewInputHandler for Editor {
     fn text_for_range(
         &mut self,
         range_utf16: Range<usize>,

crates/editor/src/element.rs

@@ -2951,9 +2951,10 @@ impl Element for EditorElement {
                         self.register_key_listeners(cx);
 
                         cx.with_content_mask(Some(ContentMask { bounds }), |cx| {
-                            let input_handler =
-                                ElementInputHandler::new(bounds, self.editor.clone(), cx);
-                            cx.handle_input(&focus_handle, input_handler);
+                            cx.handle_input(
+                                &focus_handle,
+                                ElementInputHandler::new(bounds, self.editor.clone()),
+                            );
 
                             self.paint_background(gutter_bounds, text_bounds, &layout, cx);
                             if layout.gutter_size.width > Pixels::ZERO {

crates/editor/src/hover_popover.rs

@@ -247,7 +247,7 @@ fn show_hover(
             };
 
             // query the LSP for hover info
-            let hover_request = cx.update(|_, cx| {
+            let hover_request = cx.update(|cx| {
                 project.update(cx, |project, cx| {
                     project.hover(&buffer, buffer_position, cx)
                 })