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-rw-r--r--dom/html/HTMLAudioElement.cpp98
1 files changed, 98 insertions, 0 deletions
diff --git a/dom/html/HTMLAudioElement.cpp b/dom/html/HTMLAudioElement.cpp
new file mode 100644
index 000000000..0722c7b15
--- /dev/null
+++ b/dom/html/HTMLAudioElement.cpp
@@ -0,0 +1,98 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/HTMLAudioElement.h"
+#include "mozilla/dom/HTMLAudioElementBinding.h"
+#include "nsError.h"
+#include "nsGenericHTMLElement.h"
+#include "nsGkAtoms.h"
+#include "nsIDocument.h"
+#include "jsfriendapi.h"
+#include "nsContentUtils.h"
+#include "nsJSUtils.h"
+#include "AudioSampleFormat.h"
+#include <algorithm>
+#include "nsComponentManagerUtils.h"
+#include "nsIHttpChannel.h"
+#include "mozilla/dom/TimeRanges.h"
+#include "AudioStream.h"
+
+NS_IMPL_NS_NEW_HTML_ELEMENT(Audio)
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_ELEMENT_CLONE(HTMLAudioElement)
+
+HTMLAudioElement::HTMLAudioElement(already_AddRefed<NodeInfo>& aNodeInfo)
+ : HTMLMediaElement(aNodeInfo)
+{
+}
+
+HTMLAudioElement::~HTMLAudioElement()
+{
+}
+
+bool
+HTMLAudioElement::IsInteractiveHTMLContent(bool aIgnoreTabindex) const
+{
+ return HasAttr(kNameSpaceID_None, nsGkAtoms::controls) ||
+ HTMLMediaElement::IsInteractiveHTMLContent(aIgnoreTabindex);
+}
+
+already_AddRefed<HTMLAudioElement>
+HTMLAudioElement::Audio(const GlobalObject& aGlobal,
+ const Optional<nsAString>& aSrc,
+ ErrorResult& aRv)
+{
+ nsCOMPtr<nsPIDOMWindowInner> win = do_QueryInterface(aGlobal.GetAsSupports());
+ nsIDocument* doc;
+ if (!win || !(doc = win->GetExtantDoc())) {
+ aRv.Throw(NS_ERROR_FAILURE);
+ return nullptr;
+ }
+
+ already_AddRefed<mozilla::dom::NodeInfo> nodeInfo =
+ doc->NodeInfoManager()->GetNodeInfo(nsGkAtoms::audio, nullptr,
+ kNameSpaceID_XHTML,
+ nsIDOMNode::ELEMENT_NODE);
+
+ RefPtr<HTMLAudioElement> audio = new HTMLAudioElement(nodeInfo);
+ audio->SetHTMLAttr(nsGkAtoms::preload, NS_LITERAL_STRING("auto"), aRv);
+ if (aRv.Failed()) {
+ return nullptr;
+ }
+
+ if (aSrc.WasPassed()) {
+ aRv = audio->SetSrc(aSrc.Value());
+ }
+
+ return audio.forget();
+}
+
+nsresult HTMLAudioElement::SetAcceptHeader(nsIHttpChannel* aChannel)
+{
+ nsAutoCString value(
+ "audio/webm,"
+ "audio/ogg,"
+ "audio/wav,"
+ "audio/*;q=0.9,"
+ "application/ogg;q=0.7,"
+ "video/*;q=0.6,*/*;q=0.5");
+
+ return aChannel->SetRequestHeader(NS_LITERAL_CSTRING("Accept"),
+ value,
+ false);
+}
+
+JSObject*
+HTMLAudioElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
+{
+ return HTMLAudioElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+} // namespace dom
+} // namespace mozilla