/* -*- 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_HTMLStyleElement_h #define mozilla_dom_HTMLStyleElement_h #include "mozilla/Attributes.h" #include "nsIDOMHTMLStyleElement.h" #include "nsGenericHTMLElement.h" #include "nsStyleLinkElement.h" #include "nsStubMutationObserver.h" class nsIDocument; namespace mozilla { namespace dom { class HTMLStyleElement final : public nsGenericHTMLElement, public nsIDOMHTMLStyleElement, public nsStyleLinkElement, public nsStubMutationObserver { public: explicit HTMLStyleElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo); // nsISupports NS_DECL_ISUPPORTS_INHERITED // CC NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLStyleElement, nsGenericHTMLElement) NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML) override; using nsGenericHTMLElement::SetInnerHTML; virtual void SetInnerHTML(const nsAString& aInnerHTML, mozilla::ErrorResult& aError) override; // nsIDOMHTMLStyleElement NS_DECL_NSIDOMHTMLSTYLEELEMENT virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent, nsIContent* aBindingParent, bool aCompileEventHandlers) override; virtual void UnbindFromTree(bool aDeep = true, bool aNullParent = true) override; virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName, const nsAttrValue* aValue, bool aNotify) 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 bool Disabled(); void SetDisabled(bool aDisabled); void SetMedia(const nsAString& aMedia, ErrorResult& aError) { SetHTMLAttr(nsGkAtoms::media, aMedia, aError); } void SetType(const nsAString& aType, ErrorResult& aError) { SetHTMLAttr(nsGkAtoms::type, aType, aError); } bool Scoped() { return GetBoolAttr(nsGkAtoms::scoped); } void SetScoped(bool aScoped, ErrorResult& aError) { SetHTMLBoolAttr(nsGkAtoms::scoped, aScoped, aError); } virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override; protected: virtual ~HTMLStyleElement(); already_AddRefed<nsIURI> GetStyleSheetURL(bool* aIsInline) override; void GetStyleSheetInfo(nsAString& aTitle, nsAString& aType, nsAString& aMedia, bool* aIsScoped, bool* aIsAlternate) 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