/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim:set ts=2 sw=2 et tw=78: */ /* 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/. */ #include "mozilla/dom/AudioTrack.h" #include "mozilla/dom/AudioTrackBinding.h" #include "mozilla/dom/AudioTrackList.h" #include "mozilla/dom/HTMLMediaElement.h" namespace mozilla { namespace dom { AudioTrack::AudioTrack(const nsAString& aId, const nsAString& aKind, const nsAString& aLabel, const nsAString& aLanguage, bool aEnabled) : MediaTrack(aId, aKind, aLabel, aLanguage) , mEnabled(aEnabled) { } JSObject* AudioTrack::WrapObject(JSContext* aCx, JS::Handle aGivenProto) { return AudioTrackBinding::Wrap(aCx, this, aGivenProto); } void AudioTrack::SetEnabled(bool aEnabled) { SetEnabledInternal(aEnabled, MediaTrack::DEFAULT); } void AudioTrack::SetEnabledInternal(bool aEnabled, int aFlags) { if (aEnabled == mEnabled) { return; } mEnabled = aEnabled; // If this AudioTrack is no longer in its original AudioTrackList, then // whether it is enabled or not has no effect on its original list. if (!mList) { return; } if (!(aFlags & MediaTrack::FIRE_NO_EVENTS)) { mList->CreateAndDispatchChangeEvent(); HTMLMediaElement* element = mList->GetMediaElement(); if (element) { element->NotifyMediaTrackEnabled(this); } } } } // namespace dom } //namespace mozilla