SVGTitleElement.h (1766B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef DOM_SVG_SVGTITLEELEMENT_H_ 8 #define DOM_SVG_SVGTITLEELEMENT_H_ 9 10 #include "SVGElement.h" 11 #include "nsStubMutationObserver.h" 12 13 nsresult NS_NewSVGTitleElement( 14 nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); 15 namespace mozilla::dom { 16 17 using SVGTitleElementBase = SVGElement; 18 19 class SVGTitleElement final : public SVGTitleElementBase, 20 public nsStubMutationObserver { 21 protected: 22 friend nsresult(::NS_NewSVGTitleElement( 23 nsIContent** aResult, 24 already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)); 25 explicit SVGTitleElement( 26 already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); 27 ~SVGTitleElement() = default; 28 29 JSObject* WrapNode(JSContext* aCx, 30 JS::Handle<JSObject*> aGivenProto) override; 31 32 public: 33 // interfaces: 34 35 NS_DECL_ISUPPORTS_INHERITED 36 37 // nsIMutationObserver 38 NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED 39 NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED 40 NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED 41 NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED 42 43 nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override; 44 45 nsresult BindToTree(BindContext&, nsINode& aParent) override; 46 47 void UnbindFromTree(UnbindContext&) override; 48 49 void DoneAddingChildren(bool aHaveNotified) override; 50 51 private: 52 void SendTitleChangeEvent(bool aBound); 53 }; 54 55 } // namespace mozilla::dom 56 57 #endif // DOM_SVG_SVGTITLEELEMENT_H_