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Diffstat (limited to '')
-rw-r--r-- | dom/svg/SVGFEDistantLightElement.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/dom/svg/SVGFEDistantLightElement.cpp b/dom/svg/SVGFEDistantLightElement.cpp new file mode 100644 index 0000000000..e2e4edd3c6 --- /dev/null +++ b/dom/svg/SVGFEDistantLightElement.cpp @@ -0,0 +1,67 @@ +/* -*- 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/SVGFEDistantLightElement.h" +#include "mozilla/dom/SVGFEDistantLightElementBinding.h" +#include "mozilla/SVGFilterInstance.h" + +NS_IMPL_NS_NEW_SVG_ELEMENT(FEDistantLight) + +using namespace mozilla::gfx; + +namespace mozilla::dom { + +JSObject* SVGFEDistantLightElement::WrapNode( + JSContext* aCx, JS::Handle<JSObject*> aGivenProto) { + return SVGFEDistantLightElement_Binding::Wrap(aCx, this, aGivenProto); +} + +SVGElement::NumberInfo SVGFEDistantLightElement::sNumberInfo[2] = { + {nsGkAtoms::azimuth, 0}, {nsGkAtoms::elevation, 0}}; + +//---------------------------------------------------------------------- +//---------------------------------------------------------------------- +// nsINode methods + +NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFEDistantLightElement) + +// SVGFilterPrimitiveChildElement methods + +bool SVGFEDistantLightElement::AttributeAffectsRendering( + int32_t aNameSpaceID, nsAtom* aAttribute) const { + return aNameSpaceID == kNameSpaceID_None && + (aAttribute == nsGkAtoms::azimuth || + aAttribute == nsGkAtoms::elevation); +} + +LightType SVGFEDistantLightElement::ComputeLightAttributes( + SVGFilterInstance* aInstance, nsTArray<float>& aFloatAttributes) { + float azimuth, elevation; + GetAnimatedNumberValues(&azimuth, &elevation, nullptr); + + aFloatAttributes.SetLength(kDistantLightNumAttributes); + aFloatAttributes[kDistantLightAzimuthIndex] = azimuth; + aFloatAttributes[kDistantLightElevationIndex] = elevation; + return LightType::Distant; +} + +already_AddRefed<DOMSVGAnimatedNumber> SVGFEDistantLightElement::Azimuth() { + return mNumberAttributes[AZIMUTH].ToDOMAnimatedNumber(this); +} + +already_AddRefed<DOMSVGAnimatedNumber> SVGFEDistantLightElement::Elevation() { + return mNumberAttributes[ELEVATION].ToDOMAnimatedNumber(this); +} + +//---------------------------------------------------------------------- +// SVGElement methods + +SVGElement::NumberAttributesInfo SVGFEDistantLightElement::GetNumberInfo() { + return NumberAttributesInfo(mNumberAttributes, sNumberInfo, + ArrayLength(sNumberInfo)); +} + +} // namespace mozilla::dom |