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-rw-r--r--dom/html/HTMLAudioElement.cpp109
1 files changed, 109 insertions, 0 deletions
diff --git a/dom/html/HTMLAudioElement.cpp b/dom/html/HTMLAudioElement.cpp
new file mode 100644
index 0000000000..bf92f00411
--- /dev/null
+++ b/dom/html/HTMLAudioElement.cpp
@@ -0,0 +1,109 @@
+/* -*- 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 "mozilla/dom/Document.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"
+
+nsGenericHTMLElement* NS_NewHTMLAudioElement(
+ already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
+ mozilla::dom::FromParser aFromParser) {
+ RefPtr<mozilla::dom::NodeInfo> nodeInfo(aNodeInfo);
+ auto* nim = nodeInfo->NodeInfoManager();
+ mozilla::dom::HTMLAudioElement* element =
+ new (nim) mozilla::dom::HTMLAudioElement(nodeInfo.forget());
+ element->Init();
+ return element;
+}
+
+namespace mozilla::dom {
+
+nsresult HTMLAudioElement::Clone(mozilla::dom::NodeInfo* aNodeInfo,
+ nsINode** aResult) const {
+ *aResult = nullptr;
+ RefPtr<mozilla::dom::NodeInfo> ni(aNodeInfo);
+ auto* nim = ni->NodeInfoManager();
+ HTMLAudioElement* it = new (nim) HTMLAudioElement(ni.forget());
+ it->Init();
+ nsCOMPtr<nsINode> kungFuDeathGrip = it;
+ nsresult rv = const_cast<HTMLAudioElement*>(this)->CopyInnerTo(it);
+ if (NS_SUCCEEDED(rv)) {
+ kungFuDeathGrip.swap(*aResult);
+ }
+ return rv;
+}
+
+HTMLAudioElement::HTMLAudioElement(already_AddRefed<NodeInfo>&& aNodeInfo)
+ : HTMLMediaElement(std::move(aNodeInfo)) {
+ DecoderDoctorLogger::LogConstruction(this);
+}
+
+HTMLAudioElement::~HTMLAudioElement() {
+ DecoderDoctorLogger::LogDestruction(this);
+}
+
+bool HTMLAudioElement::IsInteractiveHTMLContent() const {
+ return HasAttr(kNameSpaceID_None, nsGkAtoms::controls) ||
+ HTMLMediaElement::IsInteractiveHTMLContent();
+}
+
+already_AddRefed<HTMLAudioElement> HTMLAudioElement::Audio(
+ const GlobalObject& aGlobal, const Optional<nsAString>& aSrc,
+ ErrorResult& aRv) {
+ nsCOMPtr<nsPIDOMWindowInner> win = do_QueryInterface(aGlobal.GetAsSupports());
+ Document* doc;
+ if (!win || !(doc = win->GetExtantDoc())) {
+ aRv.Throw(NS_ERROR_FAILURE);
+ return nullptr;
+ }
+
+ RefPtr<mozilla::dom::NodeInfo> nodeInfo = doc->NodeInfoManager()->GetNodeInfo(
+ nsGkAtoms::audio, nullptr, kNameSpaceID_XHTML, ELEMENT_NODE);
+
+ RefPtr<HTMLAudioElement> audio =
+ static_cast<HTMLAudioElement*>(NS_NewHTMLAudioElement(nodeInfo.forget()));
+ audio->SetHTMLAttr(nsGkAtoms::preload, u"auto"_ns, aRv);
+ if (aRv.Failed()) {
+ return nullptr;
+ }
+
+ if (aSrc.WasPassed()) {
+ audio->SetSrc(aSrc.Value(), aRv);
+ }
+
+ 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("Accept"_ns, value, false);
+}
+
+JSObject* HTMLAudioElement::WrapNode(JSContext* aCx,
+ JS::Handle<JSObject*> aGivenProto) {
+ return HTMLAudioElement_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+} // namespace mozilla::dom