dom/media/MediaDeviceInfo.cpp

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   3  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #include "mozilla/dom/MediaDeviceInfo.h"
   6 #include "mozilla/dom/MediaStreamBinding.h"
   7 #include "mozilla/MediaManager.h"
   8 #include "nsIScriptGlobalObject.h"
   9
  10 namespace mozilla::dom {
  11
  12 MediaDeviceInfo::MediaDeviceInfo(const nsAString& aDeviceId,
  13                                  MediaDeviceKind aKind, const nsAString& aLabel,
  14                                  const nsAString& aGroupId)
  15     : mKind(aKind), mDeviceId(aDeviceId), mLabel(aLabel), mGroupId(aGroupId) {}
  16
  17 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(MediaDeviceInfo)
  18 NS_IMPL_CYCLE_COLLECTING_ADDREF(MediaDeviceInfo)
  19 NS_IMPL_CYCLE_COLLECTING_RELEASE(MediaDeviceInfo)
  20 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MediaDeviceInfo)
  21   NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
  22   NS_INTERFACE_MAP_ENTRY(nsISupports)
  23 NS_INTERFACE_MAP_END
  24
  25 JSObject* MediaDeviceInfo::WrapObject(JSContext* aCx,
  26                                       JS::Handle<JSObject*> aGivenProto) {
  27   return MediaDeviceInfo_Binding::Wrap(aCx, this, aGivenProto);
  28 }
  29
  30 nsISupports* MediaDeviceInfo::GetParentObject() { return nullptr; }
  31
  32 void MediaDeviceInfo::GetDeviceId(nsString& retval) { retval = mDeviceId; }
  33
  34 MediaDeviceKind MediaDeviceInfo::Kind() { return mKind; }
  35
  36 void MediaDeviceInfo::GetGroupId(nsString& retval) { retval = mGroupId; }
  37
  38 void MediaDeviceInfo::GetLabel(nsString& retval) { retval = mLabel; }
  39
  40 MediaDeviceKind Kind();
  41
  42 }  // namespace mozilla::dom