/* -*- 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/. */ #ifndef mozilla_dom_SVGStyleElement_h #define mozilla_dom_SVGStyleElement_h #include "mozilla/Attributes.h" #include "nsSVGElement.h" #include "nsStyleLinkElement.h" #include "nsStubMutationObserver.h" nsresult NS_NewSVGStyleElement(nsIContent **aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); typedef nsSVGElement SVGStyleElementBase; namespace mozilla { namespace dom { class SVGStyleElement final : public SVGStyleElementBase, public nsStyleLinkElement, public nsStubMutationObserver { protected: friend nsresult (::NS_NewSVGStyleElement(nsIContent **aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)); explicit SVGStyleElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo); ~SVGStyleElement(); virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override; public: NS_DECL_ISUPPORTS_INHERITED NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGStyleElement, SVGStyleElementBase) // nsIContent virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent, nsIContent* aBindingParent, bool aCompileEventHandlers) override; virtual void UnbindFromTree(bool aDeep = true, bool aNullParent = true) override; nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName, const nsAString& aValue, bool aNotify) { return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify); } virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName, nsIAtom* aPrefix, const nsAString& aValue, bool aNotify) override; virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute, bool aNotify) override; virtual bool ParseAttribute(int32_t aNamespaceID, nsIAtom* aAttribute, const nsAString& aValue, nsAttrValue& aResult) override; virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override; // nsIMutationObserver NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED // WebIDL void GetXmlspace(nsAString & aXmlspace); void SetXmlspace(const nsAString & aXmlspace, ErrorResult& rv); void GetMedia(nsAString & aMedia); void SetMedia(const nsAString& aMedia, ErrorResult& rv); bool Scoped() const; void SetScoped(bool aScoped, ErrorResult& rv); void GetType(nsAString & aType); void SetType(const nsAString& aType, ErrorResult& rv); void GetTitle(nsAString & aTitle); void SetTitle(const nsAString& aTitle, ErrorResult& rv); protected: // Dummy init method to make the NS_IMPL_NS_NEW_SVG_ELEMENT and // NS_IMPL_ELEMENT_CLONE_WITH_INIT usable with this class. This should be // completely optimized away. inline nsresult Init() { return NS_OK; } // nsStyleLinkElement overrides already_AddRefed<nsIURI> GetStyleSheetURL(bool* aIsInline) override; void GetStyleSheetInfo(nsAString& aTitle, nsAString& aType, nsAString& aMedia, bool* aIsScoped, bool* aIsAlternate) override; virtual CORSMode GetCORSMode() const override; /** * Common method to call from the various mutation observer methods. * aContent is a content node that's either the one that changed or its * parent; we should only respond to the change if aContent is non-anonymous. */ void ContentChanged(nsIContent* aContent); }; } // namespace dom } // namespace mozilla #endif // mozilla_dom_SVGStyleElement_h