Add WebIDL items DisplayMediaStreamConstraints and getDisplayMedia (#2423)

Author: MartinKavik

crates/web-sys/Cargo.toml

@@ -269,6 +269,7 @@ DeviceRotationRateInit = []
 DhKeyDeriveParams = []
 DirectionSetting = []
 Directory = []
+DisplayMediaStreamConstraints = []
 DisplayNameOptions = []
 DisplayNameResult = []
 DistanceModelType = []

crates/web-sys/src/features/gen_DisplayMediaStreamConstraints.rs

@@ -0,0 +1,48 @@
+#![allow(unused_imports)]
+use super::*;
+use wasm_bindgen::prelude::*;
+#[wasm_bindgen]
+extern "C" {
+    # [wasm_bindgen (extends = :: js_sys :: Object , js_name = DisplayMediaStreamConstraints)]
+    #[derive(Debug, Clone, PartialEq, Eq)]
+    #[doc = "The `DisplayMediaStreamConstraints` dictionary."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `DisplayMediaStreamConstraints`*"]
+    pub type DisplayMediaStreamConstraints;
+}
+impl DisplayMediaStreamConstraints {
+    #[doc = "Construct a new `DisplayMediaStreamConstraints`."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `DisplayMediaStreamConstraints`*"]
+    pub fn new() -> Self {
+        #[allow(unused_mut)]
+        let mut ret: Self = ::wasm_bindgen::JsCast::unchecked_into(::js_sys::Object::new());
+        ret
+    }
+    #[doc = "Change the `audio` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `DisplayMediaStreamConstraints`*"]
+    pub fn audio(&mut self, val: &::wasm_bindgen::JsValue) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(self.as_ref(), &JsValue::from("audio"), &JsValue::from(val));
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+    #[doc = "Change the `video` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `DisplayMediaStreamConstraints`*"]
+    pub fn video(&mut self, val: &::wasm_bindgen::JsValue) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(self.as_ref(), &JsValue::from("video"), &JsValue::from(val));
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+}

crates/web-sys/src/features/gen_MediaDevices.rs

@@ -32,6 +32,24 @@ extern "C" {
     #[doc = ""]
     #[doc = "*This API requires the following crate features to be activated: `MediaDevices`*"]
     pub fn enumerate_devices(this: &MediaDevices) -> Result<::js_sys::Promise, JsValue>;
+    # [wasm_bindgen (catch , method , structural , js_class = "MediaDevices" , js_name = getDisplayMedia)]
+    #[doc = "The `getDisplayMedia()` method."]
+    #[doc = ""]
+    #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getDisplayMedia)"]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `MediaDevices`*"]
+    pub fn get_display_media(this: &MediaDevices) -> Result<::js_sys::Promise, JsValue>;
+    #[cfg(feature = "DisplayMediaStreamConstraints")]
+    # [wasm_bindgen (catch , method , structural , js_class = "MediaDevices" , js_name = getDisplayMedia)]
+    #[doc = "The `getDisplayMedia()` method."]
+    #[doc = ""]
+    #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getDisplayMedia)"]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `DisplayMediaStreamConstraints`, `MediaDevices`*"]
+    pub fn get_display_media_with_constraints(
+        this: &MediaDevices,
+        constraints: &DisplayMediaStreamConstraints,
+    ) -> Result<::js_sys::Promise, JsValue>;
     #[cfg(feature = "MediaTrackSupportedConstraints")]
     # [wasm_bindgen (method , structural , js_class = "MediaDevices" , js_name = getSupportedConstraints)]
     #[doc = "The `getSupportedConstraints()` method."]

crates/web-sys/src/features/mod.rs

@@ -1432,6 +1432,12 @@ mod gen_Directory;
 #[cfg(feature = "Directory")]
 pub use gen_Directory::*;
 
+#[cfg(feature = "DisplayMediaStreamConstraints")]
+#[allow(non_snake_case)]
+mod gen_DisplayMediaStreamConstraints;
+#[cfg(feature = "DisplayMediaStreamConstraints")]
+pub use gen_DisplayMediaStreamConstraints::*;
+
 #[cfg(feature = "DisplayNameOptions")]
 #[allow(non_snake_case)]
 mod gen_DisplayNameOptions;

crates/web-sys/webidls/enabled/MediaDevices.webidl

@@ -21,4 +21,7 @@ interface MediaDevices : EventTarget {
 
   [Throws, NeedsCallerType]
   Promise<MediaStream> getUserMedia(optional MediaStreamConstraints constraints);
+
+  [SecureContext, Pref="media.getdisplaymedia.enabled", Throws, NeedsCallerType]
+  Promise<MediaStream> getDisplayMedia(optional DisplayMediaStreamConstraints constraints);
 };

crates/web-sys/webidls/enabled/MediaStream.webidl

@@ -23,6 +23,11 @@ dictionary MediaStreamConstraints {
     DOMString? peerIdentity = null;
 };
 
+dictionary DisplayMediaStreamConstraints {
+    (boolean or MediaTrackConstraints) video = true;
+    (boolean or MediaTrackConstraints) audio = false;
+};
+
 [Exposed=Window,
  Constructor,
  Constructor (MediaStream stream),