mirror of
https://github.com/mozilla/gecko-dev.git
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601f952a28
I made sure that this didn't grow HTMLAnchorElement, though if we don't care too much (sizeof(HTMLAnchorElement) is 176 right now) we might want to remove ToSupportsDNSPrefetch and such. This fixes a subtle bug where OnDNSPrefetchRequested wasn't being called when IsNeckoChild was true. Differential Revision: https://phabricator.services.mozilla.com/D103062
196 lines
6.9 KiB
C++
196 lines
6.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_HTMLAnchorElement_h
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#define mozilla_dom_HTMLAnchorElement_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/Link.h"
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#include "mozilla/dom/HTMLDNSPrefetch.h"
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#include "nsGenericHTMLElement.h"
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#include "nsDOMTokenList.h"
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namespace mozilla {
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class EventChainPostVisitor;
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class EventChainPreVisitor;
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namespace dom {
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class HTMLAnchorElement final : public nsGenericHTMLElement,
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public Link,
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public SupportsDNSPrefetch {
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public:
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using Element::GetText;
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explicit HTMLAnchorElement(
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
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: nsGenericHTMLElement(std::move(aNodeInfo)), Link(this) {}
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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// CC
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLAnchorElement,
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nsGenericHTMLElement)
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NS_IMPL_FROMNODE_HTML_WITH_TAG(HTMLAnchorElement, a);
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virtual int32_t TabIndexDefault() override;
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virtual bool Draggable() const override;
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// Element
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virtual bool IsInteractiveHTMLContent() const override;
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// DOM memory reporter participant
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NS_DECL_ADDSIZEOFEXCLUDINGTHIS
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virtual nsresult BindToTree(BindContext&, nsINode& aParent) override;
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virtual void UnbindFromTree(bool aNullParent = true) override;
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virtual bool IsHTMLFocusable(bool aWithMouse, bool* aIsFocusable,
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int32_t* aTabIndex) override;
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void GetEventTargetParent(EventChainPreVisitor& aVisitor) override;
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MOZ_CAN_RUN_SCRIPT
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nsresult PostHandleEvent(EventChainPostVisitor& aVisitor) override;
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virtual bool IsLink(nsIURI** aURI) const override;
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virtual void GetLinkTarget(nsAString& aTarget) override;
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virtual already_AddRefed<nsIURI> GetHrefURI() const override;
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virtual nsresult BeforeSetAttr(int32_t aNamespaceID, nsAtom* aName,
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const nsAttrValueOrString* aValue,
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bool aNotify) override;
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virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
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const nsAttrValue* aValue,
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const nsAttrValue* aOldValue,
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nsIPrincipal* aSubjectPrincipal,
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bool aNotify) override;
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virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
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virtual EventStates IntrinsicState() const override;
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// WebIDL API
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void GetHref(nsAString& aValue) {
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GetURIAttr(nsGkAtoms::href, nullptr, aValue);
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}
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void SetHref(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::href, aValue, rv);
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}
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void GetTarget(nsAString& aValue);
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void SetTarget(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::target, aValue, rv);
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}
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void GetDownload(DOMString& aValue) {
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GetHTMLAttr(nsGkAtoms::download, aValue);
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}
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void SetDownload(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::download, aValue, rv);
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}
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void GetPing(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::ping, aValue); }
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void SetPing(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::ping, aValue, rv);
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}
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void GetRel(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::rel, aValue); }
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void SetRel(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::rel, aValue, rv);
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}
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void SetReferrerPolicy(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::referrerpolicy, aValue, rv);
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}
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void GetReferrerPolicy(DOMString& aPolicy) {
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GetEnumAttr(nsGkAtoms::referrerpolicy, "", aPolicy);
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}
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nsDOMTokenList* RelList();
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void GetHreflang(DOMString& aValue) {
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GetHTMLAttr(nsGkAtoms::hreflang, aValue);
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}
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void SetHreflang(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::hreflang, aValue, rv);
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}
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// Needed for docshell
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void GetType(nsAString& aValue) { GetHTMLAttr(nsGkAtoms::type, aValue); }
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void GetType(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::type, aValue); }
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void SetType(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::type, aValue, rv);
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}
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void GetText(nsAString& aValue, mozilla::ErrorResult& rv);
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void SetText(const nsAString& aValue, mozilla::ErrorResult& rv);
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// Link::GetOrigin is OK for us
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// Link::GetProtocol is OK for us
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// Link::SetProtocol is OK for us
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// Link::GetUsername is OK for us
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// Link::SetUsername is OK for us
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// Link::GetPassword is OK for us
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// Link::SetPassword is OK for us
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// Link::Link::GetHost is OK for us
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// Link::Link::SetHost is OK for us
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// Link::Link::GetHostname is OK for us
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// Link::Link::SetHostname is OK for us
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// Link::Link::GetPort is OK for us
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// Link::Link::SetPort is OK for us
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// Link::Link::GetPathname is OK for us
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// Link::Link::SetPathname is OK for us
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// Link::Link::GetSearch is OK for us
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// Link::Link::SetSearch is OK for us
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// Link::Link::GetHash is OK for us
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// Link::Link::SetHash is OK for us
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void GetCoords(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::coords, aValue); }
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void SetCoords(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::coords, aValue, rv);
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}
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void GetCharset(DOMString& aValue) {
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GetHTMLAttr(nsGkAtoms::charset, aValue);
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}
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void SetCharset(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::charset, aValue, rv);
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}
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void GetName(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::name, aValue); }
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void GetName(nsAString& aValue) { GetHTMLAttr(nsGkAtoms::name, aValue); }
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void SetName(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::name, aValue, rv);
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}
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void GetRev(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::rev, aValue); }
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void SetRev(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::rev, aValue, rv);
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}
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void GetShape(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::shape, aValue); }
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void SetShape(const nsAString& aValue, mozilla::ErrorResult& rv) {
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SetHTMLAttr(nsGkAtoms::shape, aValue, rv);
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}
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void Stringify(nsAString& aResult) { GetHref(aResult); }
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void ToString(nsAString& aSource);
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void NodeInfoChanged(Document* aOldDoc) final {
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ClearHasPendingLinkUpdate();
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nsGenericHTMLElement::NodeInfoChanged(aOldDoc);
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}
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static DOMTokenListSupportedToken sSupportedRelValues[];
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protected:
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virtual ~HTMLAnchorElement();
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virtual JSObject* WrapNode(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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RefPtr<nsDOMTokenList> mRelList;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_HTMLAnchorElement_h
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