1 files changed, 79 insertions, 0 deletions
diff --git a/dom/media/MediaDevices.h b/dom/media/MediaDevices.h
new file mode 100644
index 000000000..b0984d9d7
--- /dev/null
+++ b/dom/media/MediaDevices.h
@@ -0,0 +1,79 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_MediaDevices_h
+#define mozilla_dom_MediaDevices_h
+
+#include "mozilla/ErrorResult.h"
+#include "nsISupportsImpl.h"
+#include "mozilla/DOMEventTargetHelper.h"
+#include "mozilla/dom/BindingUtils.h"
+#include "nsPIDOMWindow.h"
+#include "mozilla/media/DeviceChangeCallback.h"
+
+namespace mozilla {
+namespace dom {
+
+class Promise;
+struct MediaStreamConstraints;
+struct MediaTrackSupportedConstraints;
+
+#define MOZILLA_DOM_MEDIADEVICES_IMPLEMENTATION_IID \
+{ 0x2f784d8a, 0x7485, 0x4280, \
+ { 0x9a, 0x36, 0x74, 0xa4, 0xd6, 0x71, 0xa6, 0xc8 } }
+
+class MediaDevices final : public DOMEventTargetHelper
+                          ,public DeviceChangeCallback
+{
+public:
+  explicit MediaDevices(nsPIDOMWindowInner* aWindow) :
+    DOMEventTargetHelper(aWindow) {}
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECLARE_STATIC_IID_ACCESSOR(MOZILLA_DOM_MEDIADEVICES_IMPLEMENTATION_IID)
+
+  JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
+
+  // No code needed, as MediaTrackSupportedConstraints members default to true.
+  void GetSupportedConstraints(MediaTrackSupportedConstraints& aResult) {};
+
+  already_AddRefed<Promise>
+  GetUserMedia(const MediaStreamConstraints& aConstraints, ErrorResult &aRv);
+
+  already_AddRefed<Promise>
+  EnumerateDevices(ErrorResult &aRv);
+
+  virtual void OnDeviceChange() override;
+
+  mozilla::dom::EventHandlerNonNull* GetOndevicechange();
+
+  void SetOndevicechange(mozilla::dom::EventHandlerNonNull* aCallback);
+
+  NS_IMETHOD AddEventListener(const nsAString& aType,
+    nsIDOMEventListener* aListener,
+    bool aUseCapture, bool aWantsUntrusted,
+    uint8_t optional_argc) override;
+
+  virtual void AddEventListener(const nsAString& aType,
+                                dom::EventListener* aListener,
+                                const dom::AddEventListenerOptionsOrBoolean& aOptions,
+                                const dom::Nullable<bool>& aWantsUntrusted,
+                                ErrorResult& aRv) override;
+
+private:
+  class GumResolver;
+  class EnumDevResolver;
+  class GumRejecter;
+
+  virtual ~MediaDevices();
+  nsCOMPtr<nsITimer> mFuzzTimer;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(MediaDevices,
+                              MOZILLA_DOM_MEDIADEVICES_IMPLEMENTATION_IID)
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_MediaDevices_h