dom/svg/SVGFEPointLightElement.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_SVGFEPOINTLIGHTELEMENT_H_
   8 #define DOM_SVG_SVGFEPOINTLIGHTELEMENT_H_
   9
  10 #include "SVGAnimatedNumber.h"
  11 #include "mozilla/dom/SVGFilters.h"
  12
  13 nsresult NS_NewSVGFEPointLightElement(
  14     nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  15
  16 namespace mozilla {
  17 namespace dom {
  18
  19 using SVGFEPointLightElementBase = SVGFELightElement;
  20
  21 class SVGFEPointLightElement : public SVGFEPointLightElementBase {
  22   friend nsresult(::NS_NewSVGFEPointLightElement(
  23       nsIContent** aResult,
  24       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
  25
  26  protected:
  27   explicit SVGFEPointLightElement(
  28       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
  29       : SVGFEPointLightElementBase(std::move(aNodeInfo)) {}
  30   virtual JSObject* WrapNode(JSContext* cx,
  31                              JS::Handle<JSObject*> aGivenProto) override;
  32
  33  public:
  34   virtual mozilla::gfx::LightType ComputeLightAttributes(
  35       SVGFilterInstance* aInstance, nsTArray<float>& aFloatAttributes) override;
  36   virtual bool AttributeAffectsRendering(int32_t aNameSpaceID,
  37                                          nsAtom* aAttribute) const override;
  38
  39   virtual 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
  46  protected:
  47   virtual NumberAttributesInfo GetNumberInfo() override;
  48
  49   enum { ATTR_X, ATTR_Y, ATTR_Z };
  50   SVGAnimatedNumber mNumberAttributes[3];
  51   static NumberInfo sNumberInfo[3];
  52 };
  53
  54 }  // namespace dom
  55 }  // namespace mozilla
  56
  57 #endif  // DOM_SVG_SVGFEPOINTLIGHTELEMENT_H_