Files
palemoon27/dom/html/HTMLAudioElement.cpp
T
roytam1 c08eaf90ca import change from rmottola/Arctic-Fox:
- Bug 1142761 - Move CallSetter into ScriptedIndirectProxyHandler so it will eventually be deleted along with its only remaining caller. (a5a0b3f6b)
- Bug 1143810 - Remove some XPConnect JSClass::setProperty hooks that are not needed anymore. (4eda6a60b)
- Bug 1142195 - Remove some unused class declarations in the DOM Cache code (afd802623)
- Bug 1145345 - Account for a greater variety of rounding errors when comparing coordinates (6a41f34f3)
- Bug 1145787 - Put a misplaced assertion into its proper place. (7f760a66d)
- Bug 1146059 - Remove Response.finalURL. (230d9fa50)
- Bug 1134324 - Set CORS mode and credentials on Fetch event Request. r=michal (772fcac8f)
- Bug 1136200 - Verify request type is not no-cors if response is opaque (396c9bfb4)
- Bug 1144249 - fix fetch no-cors mode. r=bkelly (af9656291)
- Bug 1144876 - Stop spamming stderr with a warning every time that we encounter a document that is not controlled by a service worker; (0a5c5fbfd)
- Bug 1117172 part 1. Allow passing an optional aGivenProto to binding Wrap methods. (8aea85046)
- Bug 1117172 part 2. Change the non-wrappercached WrapObject methods to allow passing in aGivenProto. r=peterv (13146be83)
- Bug 1117172 part 3. Change the wrappercached WrapObject methods to al low passing in aGivenProto. r=peterv (1621ef48d)
- Bug 1146293 - Fix coding style break (intent and line length) caused by Bug 1117172 and Bug 1145631. (0822709f1)
- Bug 1121298 - Part 1: refactor MozNDEFRecord cstor. (6e57a37ec)
- Bug 1121298 - Part 2: Add Constructor(uri) for MozNDEFRecord. (46f921bcf)
- Bug 1121298 - Part 3. add getAsURI. (e67cad94b)
- Bug 1138886 - Structured Clone for MozNDEFRecord. (With adaptations of Bug 1117172 part 3) (b83b7f684)
- Bug 1143504 - Disconnect the Cache object from its actor when it gets cycle collected. (dae58dcdd)
2019-06-21 11:00:47 +08:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 "AudioChannelCommon.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 {
extern bool IsAudioAPIEnabled();
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);
}
already_AddRefed<HTMLAudioElement>
HTMLAudioElement::Audio(const GlobalObject& aGlobal,
const Optional<nsAString>& aSrc,
ErrorResult& aRv)
{
nsCOMPtr<nsPIDOMWindow> 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);
nsRefPtr<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(
#ifdef MOZ_WEBM
"audio/webm,"
#endif
"audio/ogg,"
#ifdef MOZ_WAVE
"audio/wav,"
#endif
"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