mirror of https://gitee.com/openkylin/firefox.git
111 lines
3.9 KiB
C++
111 lines
3.9 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 DOM_SVG_SVGAELEMENT_H_
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#define DOM_SVG_SVGAELEMENT_H_
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#include "Link.h"
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#include "nsDOMTokenList.h"
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#include "SVGAnimatedString.h"
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#include "mozilla/dom/SVGGraphicsElement.h"
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nsresult NS_NewSVGAElement(
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nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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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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using SVGAElementBase = SVGGraphicsElement;
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class SVGAElement final : public SVGAElementBase, public Link {
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protected:
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using Element::GetText;
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explicit SVGAElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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friend nsresult(::NS_NewSVGAElement(
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nsIContent** aResult,
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
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virtual JSObject* WrapNode(JSContext* cx,
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JS::Handle<JSObject*> aGivenProto) override;
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGAElement, SVGAElementBase)
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// nsINode interface methods
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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 nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
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// nsIContent
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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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NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override;
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int32_t TabIndexDefault() override;
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bool IsFocusableInternal(int32_t* aTabIndex, bool aWithMouse) override;
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void GetLinkTarget(nsAString& aTarget) override;
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already_AddRefed<nsIURI> GetHrefURI() const override;
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bool HasHref() const;
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virtual EventStates IntrinsicState() const 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* aMaybeScriptedPrincipal,
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bool aNotify) override;
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// WebIDL
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already_AddRefed<DOMSVGAnimatedString> Href();
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already_AddRefed<DOMSVGAnimatedString> Target();
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void GetDownload(nsAString& aDownload);
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void SetDownload(const nsAString& aDownload, ErrorResult& rv);
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void GetPing(nsAString& aPing);
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void SetPing(const nsAString& aPing, mozilla::ErrorResult& rv);
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void GetRel(nsAString& aRel);
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void SetRel(const nsAString& aRel, mozilla::ErrorResult& rv);
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void SetReferrerPolicy(const nsAString& aPolicy, mozilla::ErrorResult& rv);
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void GetReferrerPolicy(nsAString& aPolicy);
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nsDOMTokenList* RelList();
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void GetHreflang(nsAString& aHreflang);
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void SetHreflang(const nsAString& aHreflang, mozilla::ErrorResult& rv);
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void GetType(nsAString& aType);
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void SetType(const nsAString& aType, mozilla::ErrorResult& rv);
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void GetText(nsAString& aText, mozilla::ErrorResult& rv);
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void SetText(const nsAString& aText, mozilla::ErrorResult& rv);
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void NodeInfoChanged(Document* aOldDoc) final {
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ClearHasPendingLinkUpdate();
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SVGAElementBase::NodeInfoChanged(aOldDoc);
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}
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NS_IMPL_FROMNODE_WITH_TAG(SVGAElement, kNameSpaceID_SVG, nsGkAtoms::a);
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protected:
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virtual ~SVGAElement() = default;
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virtual StringAttributesInfo GetStringInfo() override;
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enum { HREF, XLINK_HREF, TARGET };
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SVGAnimatedString mStringAttributes[3];
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static StringInfo sStringInfo[3];
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RefPtr<nsDOMTokenList> mRelList;
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static DOMTokenListSupportedToken sSupportedRelValues[];
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};
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} // namespace dom
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} // namespace mozilla
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#endif // DOM_SVG_SVGAELEMENT_H_
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