/* -*- 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 DOM_SVG_SVGMPATHELEMENT_H_
#define DOM_SVG_SVGMPATHELEMENT_H_
#include "mozilla/dom/SVGElement.h"
#include "SVGAnimatedString.h"
nsresult NS_NewSVGMPathElement(
nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
namespace mozilla::dom {
class SVGGeometryElement;
using SVGMPathElementBase = SVGElement;
class SVGMPathElement final :
public SVGMPathElementBase {
protected:
friend nsresult(::NS_NewSVGMPathElement(
nsIContent** aResult,
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
explicit SVGMPathElement(
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
~SVGMPathElement() =
default;
JSObject* WrapNode(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
public:
// interfaces:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGMPathElement, SVGMPathElementBase)
// nsIContent interface
nsresult Clone(dom::NodeInfo*, nsINode** aResult)
const override;
void UnbindFromTree(UnbindContext&) override;
void AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
const nsAttrValue* aValue,
const nsAttrValue* aOldValue,
nsIPrincipal* aMaybeScriptedPrincipal,
bool aNotify) override;
// Public helper method: If our xlink:href attribute links to a Shape
// element, this method returns a pointer to that element. Otherwise,
// this returns nullptr.
SVGGeometryElement* GetReferencedPath();
// WebIDL
already_AddRefed<DOMSVGAnimatedString> Href();
void HrefAsString(nsAString& aHref);
void NotifyParentOfMpathChange();
RefPtr<nsISupports> mMPathObserver;
protected:
StringAttributesInfo GetStringInfo() override;
enum { HREF, XLINK_HREF };
SVGAnimatedString mStringAttributes[2];
static StringInfo sStringInfo[2];
};
}
// namespace mozilla::dom
#endif // DOM_SVG_SVGMPATHELEMENT_H_
