SVGFilterElement.h

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/* -*- 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_SVGFILTERELEMENT_H_

#define DOM_SVG_SVGFILTERELEMENT_H_

#include "SVGAnimatedEnumeration.h"

#include "SVGAnimatedLength.h"

#include "SVGAnimatedString.h"

#include "mozilla/dom/SVGElement.h"

nsresult NS_NewSVGFilterElement(

    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);

namespace mozilla {

class SVGFilterFrame;

class SVGFilterInstance;

namespace dom {

class DOMSVGAnimatedLength;

using SVGFilterElementBase = SVGElement;

class SVGFilterElement final : public SVGFilterElementBase {

  friend class mozilla::SVGFilterFrame;

  friend class mozilla::SVGFilterInstance;

 protected:

  friend nsresult(::NS_NewSVGFilterElement(

      nsIContent** aResult,

      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));

  explicit SVGFilterElement(

      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);

  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;

 public:

  NS_IMPL_FROMNODE_WITH_TAG(SVGFilterElement, kNameSpaceID_SVG, filter)

  // nsIContent

  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;

  // SVGSVGElement methods:

  bool HasValidDimensions() const override;

  // WebIDL

  already_AddRefed<DOMSVGAnimatedLength> X();

  already_AddRefed<DOMSVGAnimatedLength> Y();

  already_AddRefed<DOMSVGAnimatedLength> Width();

  already_AddRefed<DOMSVGAnimatedLength> Height();

  already_AddRefed<DOMSVGAnimatedEnumeration> FilterUnits();

  already_AddRefed<DOMSVGAnimatedEnumeration> PrimitiveUnits();

  already_AddRefed<DOMSVGAnimatedString> Href();

 protected:

  LengthAttributesInfo GetLengthInfo() override;

  EnumAttributesInfo GetEnumInfo() override;

  StringAttributesInfo GetStringInfo() override;

  enum { ATTR_X, ATTR_Y, ATTR_WIDTH, ATTR_HEIGHT };

  SVGAnimatedLength mLengthAttributes[4];

  static LengthInfo sLengthInfo[4];

  enum { FILTERUNITS, PRIMITIVEUNITS };

  SVGAnimatedEnumeration mEnumAttributes[2];

  static EnumInfo sEnumInfo[2];

  enum { HREF, XLINK_HREF };

  SVGAnimatedString mStringAttributes[2];

  static StringInfo sStringInfo[2];

};

}  // namespace dom

}  // namespace mozilla

#endif  // DOM_SVG_SVGFILTERELEMENT_H_