dom/svg/SVGFESpotLightElement.h

   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_