/* -*- 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/. */ #include "mozilla/dom/SVGFESpotLightElement.h" #include "mozilla/dom/SVGFESpotLightElementBinding.h" #include "nsSVGFilterInstance.h" NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(FESpotLight) using namespace mozilla::gfx; namespace mozilla { namespace dom { JSObject* SVGFESpotLightElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) { return SVGFESpotLightElementBinding::Wrap(aCx, this, aGivenProto); } nsSVGElement::NumberInfo SVGFESpotLightElement::sNumberInfo[8] = { { &nsGkAtoms::x, 0, false }, { &nsGkAtoms::y, 0, false }, { &nsGkAtoms::z, 0, false }, { &nsGkAtoms::pointsAtX, 0, false }, { &nsGkAtoms::pointsAtY, 0, false }, { &nsGkAtoms::pointsAtZ, 0, false }, { &nsGkAtoms::specularExponent, 1, false }, { &nsGkAtoms::limitingConeAngle, 0, false } }; //---------------------------------------------------------------------- // nsIDOMNode methods NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFESpotLightElement) //---------------------------------------------------------------------- // nsFEUnstyledElement methods bool SVGFESpotLightElement::AttributeAffectsRendering(int32_t aNameSpaceID, nsIAtom* aAttribute) const { return aNameSpaceID == kNameSpaceID_None && (aAttribute == nsGkAtoms::x || aAttribute == nsGkAtoms::y || aAttribute == nsGkAtoms::z || aAttribute == nsGkAtoms::pointsAtX || aAttribute == nsGkAtoms::pointsAtY || aAttribute == nsGkAtoms::pointsAtZ || aAttribute == nsGkAtoms::specularExponent || aAttribute == nsGkAtoms::limitingConeAngle); } //---------------------------------------------------------------------- AttributeMap SVGFESpotLightElement::ComputeLightAttributes(nsSVGFilterInstance* aInstance) { Point3D lightPos, pointsAt; float specularExponent, limitingConeAngle; GetAnimatedNumberValues(&lightPos.x, &lightPos.y, &lightPos.z, &pointsAt.x, &pointsAt.y, &pointsAt.z, &specularExponent, &limitingConeAngle, nullptr); if (!mNumberAttributes[SVGFESpotLightElement::LIMITING_CONE_ANGLE].IsExplicitlySet()) { limitingConeAngle = 90; } AttributeMap map; map.Set(eLightType, (uint32_t)eLightTypeSpot); map.Set(eSpotLightPosition, aInstance->ConvertLocation(lightPos)); map.Set(eSpotLightPointsAt, aInstance->ConvertLocation(pointsAt)); map.Set(eSpotLightFocus, specularExponent); map.Set(eSpotLightLimitingConeAngle, limitingConeAngle); return map; } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::X() { return mNumberAttributes[ATTR_X].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::Y() { return mNumberAttributes[ATTR_Y].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::Z() { return mNumberAttributes[ATTR_Z].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::PointsAtX() { return mNumberAttributes[POINTS_AT_X].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::PointsAtY() { return mNumberAttributes[POINTS_AT_Y].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::PointsAtZ() { return mNumberAttributes[POINTS_AT_Z].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::SpecularExponent() { return mNumberAttributes[SPECULAR_EXPONENT].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFESpotLightElement::LimitingConeAngle() { return mNumberAttributes[LIMITING_CONE_ANGLE].ToDOMAnimatedNumber(this); } //---------------------------------------------------------------------- // nsSVGElement methods nsSVGElement::NumberAttributesInfo SVGFESpotLightElement::GetNumberInfo() { return NumberAttributesInfo(mNumberAttributes, sNumberInfo, ArrayLength(sNumberInfo)); } } // namespace dom } // namespace mozilla