SVGFESpotLightElement.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_SVGFESPOTLIGHTELEMENT_H_

#define DOM_SVG_SVGFESPOTLIGHTELEMENT_H_

#include "SVGAnimatedNumber.h"

#include "mozilla/dom/SVGFilters.h"

nsresult NS_NewSVGFESpotLightElement(

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

namespace mozilla::dom {

using SVGFESpotLightElementBase = SVGFELightElement;

class SVGFESpotLightElement final : public SVGFESpotLightElementBase {

  friend nsresult(::NS_NewSVGFESpotLightElement(

      nsIContent** aResult,

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

  friend class SVGFELightingElement;

 protected:

  explicit SVGFESpotLightElement(

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

      : SVGFESpotLightElementBase(std::move(aNodeInfo)) {}

  JSObject* WrapNode(JSContext* aCx,

                     JS::Handle<JSObject*> aGivenProto) override;

 public:

  mozilla::gfx::LightType ComputeLightAttributes(

      SVGFilterInstance* aInstance, nsTArray<float>& aFloatAttributes) override;

  bool AttributeAffectsRendering(int32_t aNameSpaceID,

                                 nsAtom* aAttribute) const override;

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

  // WebIDL

  already_AddRefed<DOMSVGAnimatedNumber> X();

  already_AddRefed<DOMSVGAnimatedNumber> Y();

  already_AddRefed<DOMSVGAnimatedNumber> Z();

  already_AddRefed<DOMSVGAnimatedNumber> PointsAtX();

  already_AddRefed<DOMSVGAnimatedNumber> PointsAtY();

  already_AddRefed<DOMSVGAnimatedNumber> PointsAtZ();

  already_AddRefed<DOMSVGAnimatedNumber> SpecularExponent();

  already_AddRefed<DOMSVGAnimatedNumber> LimitingConeAngle();

 protected:

  NumberAttributesInfo GetNumberInfo() override;

  enum {

    ATTR_X,

    ATTR_Y,

    ATTR_Z,

    POINTS_AT_X,

    POINTS_AT_Y,

    POINTS_AT_Z,

    SPECULAR_EXPONENT,

    LIMITING_CONE_ANGLE

};

  SVGAnimatedNumber mNumberAttributes[8];

  static NumberInfo sNumberInfo[8];

};

}  // namespace mozilla::dom

#endif  // DOM_SVG_SVGFESPOTLIGHTELEMENT_H_