gecko-dev/dom/html/HTMLElement.cpp

68 строки
2.0 KiB
C++

/* -*- 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 "nsGenericHTMLElement.h"
#include "mozilla/dom/HTMLElementBinding.h"
#include "nsContentUtils.h"
namespace mozilla {
namespace dom {
class HTMLElement final : public nsGenericHTMLElement
{
public:
explicit HTMLElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
virtual ~HTMLElement();
virtual nsresult Clone(mozilla::dom::NodeInfo* aNodeInfo,
nsINode** aResult,
bool aPreallocateChildren) const override;
protected:
virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
};
HTMLElement::HTMLElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
: nsGenericHTMLElement(aNodeInfo)
{
if (NodeInfo()->Equals(nsGkAtoms::bdi)) {
AddStatesSilently(NS_EVENT_STATE_DIR_ATTR_LIKE_AUTO);
}
}
HTMLElement::~HTMLElement()
{
}
NS_IMPL_ELEMENT_CLONE(HTMLElement)
JSObject*
HTMLElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
{
return dom::HTMLElementBinding::Wrap(aCx, this, aGivenProto);
}
} // namespace dom
} // namespace mozilla
// Here, we expand 'NS_IMPL_NS_NEW_HTML_ELEMENT()' by hand.
// (Calling the macro directly (with no args) produces compiler warnings.)
nsGenericHTMLElement*
NS_NewHTMLElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
mozilla::dom::FromParser aFromParser)
{
return new mozilla::dom::HTMLElement(aNodeInfo);
}
// Distinct from the above in order to have function pointer that compared unequal
// to a function pointer to the above.
nsGenericHTMLElement*
NS_NewCustomElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
mozilla::dom::FromParser aFromParser)
{
return new mozilla::dom::HTMLElement(aNodeInfo);
}