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The Tor Browser
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SVGFESpotLightElement.h (2331B)

      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_SVGFESPOTLIGHTELEMENT_H_
      8 #define DOM_SVG_SVGFESPOTLIGHTELEMENT_H_
      9 
     10 #include "SVGAnimatedNumber.h"
     11 #include "mozilla/dom/SVGFilters.h"
     12 
     13 nsresult NS_NewSVGFESpotLightElement(
     14    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
     15 
     16 namespace mozilla::dom {
     17 
     18 using SVGFESpotLightElementBase = SVGFELightElement;
     19 
     20 class SVGFESpotLightElement final : public SVGFESpotLightElementBase {
     21  friend nsresult(::NS_NewSVGFESpotLightElement(
     22      nsIContent** aResult,
     23      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
     24  friend class SVGFELightingElement;
     25 
     26 protected:
     27  explicit SVGFESpotLightElement(
     28      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
     29      : SVGFESpotLightElementBase(std::move(aNodeInfo)) {}
     30  JSObject* WrapNode(JSContext* aCx,
     31                     JS::Handle<JSObject*> aGivenProto) override;
     32 
     33 public:
     34  mozilla::gfx::LightType ComputeLightAttributes(
     35      SVGFilterInstance* aInstance, nsTArray<float>& aFloatAttributes) override;
     36  bool AttributeAffectsRendering(int32_t aNameSpaceID,
     37                                 nsAtom* aAttribute) const override;
     38 
     39  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
     40 
     41  // WebIDL
     42  already_AddRefed<DOMSVGAnimatedNumber> X();
     43  already_AddRefed<DOMSVGAnimatedNumber> Y();
     44  already_AddRefed<DOMSVGAnimatedNumber> Z();
     45  already_AddRefed<DOMSVGAnimatedNumber> PointsAtX();
     46  already_AddRefed<DOMSVGAnimatedNumber> PointsAtY();
     47  already_AddRefed<DOMSVGAnimatedNumber> PointsAtZ();
     48  already_AddRefed<DOMSVGAnimatedNumber> SpecularExponent();
     49  already_AddRefed<DOMSVGAnimatedNumber> LimitingConeAngle();
     50 
     51 protected:
     52  NumberAttributesInfo GetNumberInfo() override;
     53 
     54  enum {
     55    ATTR_X,
     56    ATTR_Y,
     57    ATTR_Z,
     58    POINTS_AT_X,
     59    POINTS_AT_Y,
     60    POINTS_AT_Z,
     61    SPECULAR_EXPONENT,
     62    LIMITING_CONE_ANGLE
     63  };
     64  SVGAnimatedNumber mNumberAttributes[8];
     65  static NumberInfo sNumberInfo[8];
     66 };
     67 
     68 }  // namespace mozilla::dom
     69 
     70 #endif  // DOM_SVG_SVGFESPOTLIGHTELEMENT_H_