diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/core/html/track/AudioTrackList.cpp')
-rw-r--r-- | chromium/third_party/WebKit/Source/core/html/track/AudioTrackList.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/core/html/track/AudioTrackList.cpp b/chromium/third_party/WebKit/Source/core/html/track/AudioTrackList.cpp new file mode 100644 index 00000000000..c4653cdf48b --- /dev/null +++ b/chromium/third_party/WebKit/Source/core/html/track/AudioTrackList.cpp @@ -0,0 +1,40 @@ +// Copyright 2014 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "config.h" +#include "core/html/track/AudioTrackList.h" + +namespace WebCore { + +PassRefPtrWillBeRawPtr<AudioTrackList> AudioTrackList::create(HTMLMediaElement& mediaElement) +{ + return adoptRefWillBeRefCountedGarbageCollected(new AudioTrackList(mediaElement)); +} + +AudioTrackList::~AudioTrackList() +{ +} + +AudioTrackList::AudioTrackList(HTMLMediaElement& mediaElement) + : TrackListBase<AudioTrack>(&mediaElement) +{ + ScriptWrappable::init(this); +} + +bool AudioTrackList::hasEnabledTrack() const +{ + for (unsigned i = 0; i < length(); ++i) { + if (anonymousIndexedGetter(i)->enabled()) + return true; + } + + return false; +} + +const AtomicString& AudioTrackList::interfaceName() const +{ + return EventTargetNames::AudioTrackList; +} + +} |