Bridge Servo webview resize

crates/ely_servo_host/src/host.rs

@@ -220,6 +220,13 @@ pub struct ScrollRequest {
     pub delta_y: i32,
 }
 
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct ResizeRequest {
+    pub webview_id: WebViewId,
+    pub width: u32,
+    pub height: u32,
+}
+
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct MouseClickRequest {
     pub webview_id: WebViewId,
@@ -275,6 +282,8 @@ pub trait ServoHost {
 
     fn scroll(&mut self, request: ScrollRequest) -> Result<(), ServoHostError>;
 
+    fn resize(&mut self, request: ResizeRequest) -> Result<(), ServoHostError>;
+
     fn click(&mut self, request: MouseClickRequest) -> Result<(), ServoHostError>;
 
     fn drag(&mut self, request: MouseDragRequest) -> Result<(), ServoHostError>;

crates/ely_servo_host/src/lib.rs

@@ -10,8 +10,8 @@ mod runtime_input;
 pub use error::ServoHostError;
 pub use host::{
     KeyboardTextRequest, MouseClickRequest, MouseDragRequest, NavigationRequest,
-    PermissionDecision, PermissionRequest, RenderedFrame, RenderedFrameSummary, ScrollRequest,
-    ServoHost, TouchTapRequest, WebViewSnapshot, WebViewState,
+    PermissionDecision, PermissionRequest, RenderedFrame, RenderedFrameSummary, ResizeRequest,
+    ScrollRequest, ServoHost, TouchTapRequest, WebViewSnapshot, WebViewState,
 };
 #[cfg(feature = "servo-engine")]
 pub use runtime::{ServoSurfaceSize, SoftwareServoHost};

crates/ely_servo_host/src/runtime.rs

@@ -19,8 +19,8 @@ use url::Url;
 
 use crate::{
     KeyboardTextRequest, MouseClickRequest, MouseDragRequest, NavigationRequest,
-    PermissionDecision, PermissionRequest, RenderedFrame, ScrollRequest, ServoHost, ServoHostError,
-    TouchTapRequest, WebViewSnapshot, WebViewState,
+    PermissionDecision, PermissionRequest, RenderedFrame, ResizeRequest, ScrollRequest, ServoHost,
+    ServoHostError, TouchTapRequest, WebViewSnapshot, WebViewState,
     runtime_input::{send_keyboard_text, send_mouse_click, send_mouse_drag, send_touch_tap},
 };
 
@@ -165,6 +165,16 @@ impl ServoHost for SoftwareServoHost {
         Ok(())
     }
 
+    fn resize(&mut self, request: ResizeRequest) -> Result<(), ServoHostError> {
+        let webview = self
+            .webviews
+            .get(&request.webview_id)
+            .ok_or_else(|| ServoHostError::WebViewNotFound { id: request.webview_id.clone() })?;
+
+        webview.webview.resize(PhysicalSize::new(request.width, request.height));
+        Ok(())
+    }
+
     fn click(&mut self, request: MouseClickRequest) -> Result<(), ServoHostError> {
         let webview = self
             .webviews