зеркало из https://github.com/mozilla/gecko-dev.git
90 строки
3.1 KiB
C++
90 строки
3.1 KiB
C++
/* -*- 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/SVGFEDiffuseLightingElement.h"
|
|
#include "mozilla/dom/SVGFEDiffuseLightingElementBinding.h"
|
|
#include "mozilla/SVGFilterInstance.h"
|
|
#include "mozilla/dom/Document.h"
|
|
#include "mozilla/dom/BindContext.h"
|
|
|
|
NS_IMPL_NS_NEW_SVG_ELEMENT(FEDiffuseLighting)
|
|
|
|
using namespace mozilla::gfx;
|
|
|
|
namespace mozilla::dom {
|
|
|
|
JSObject* SVGFEDiffuseLightingElement::WrapNode(
|
|
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
|
|
return SVGFEDiffuseLightingElement_Binding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// nsINode methods
|
|
|
|
NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFEDiffuseLightingElement)
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
already_AddRefed<DOMSVGAnimatedString> SVGFEDiffuseLightingElement::In1() {
|
|
return mStringAttributes[IN1].ToDOMAnimatedString(this);
|
|
}
|
|
|
|
already_AddRefed<DOMSVGAnimatedNumber>
|
|
SVGFEDiffuseLightingElement::SurfaceScale() {
|
|
return mNumberAttributes[SURFACE_SCALE].ToDOMAnimatedNumber(this);
|
|
}
|
|
|
|
already_AddRefed<DOMSVGAnimatedNumber>
|
|
SVGFEDiffuseLightingElement::DiffuseConstant() {
|
|
return mNumberAttributes[DIFFUSE_CONSTANT].ToDOMAnimatedNumber(this);
|
|
}
|
|
|
|
already_AddRefed<DOMSVGAnimatedNumber>
|
|
SVGFEDiffuseLightingElement::KernelUnitLengthX() {
|
|
return mNumberPairAttributes[KERNEL_UNIT_LENGTH].ToDOMAnimatedNumber(
|
|
SVGAnimatedNumberPair::eFirst, this);
|
|
}
|
|
|
|
already_AddRefed<DOMSVGAnimatedNumber>
|
|
SVGFEDiffuseLightingElement::KernelUnitLengthY() {
|
|
return mNumberPairAttributes[KERNEL_UNIT_LENGTH].ToDOMAnimatedNumber(
|
|
SVGAnimatedNumberPair::eSecond, this);
|
|
}
|
|
|
|
FilterPrimitiveDescription SVGFEDiffuseLightingElement::GetPrimitiveDescription(
|
|
SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
|
|
const nsTArray<bool>& aInputsAreTainted,
|
|
nsTArray<RefPtr<SourceSurface>>& aInputImages) {
|
|
float diffuseConstant = mNumberAttributes[DIFFUSE_CONSTANT].GetAnimValue();
|
|
|
|
DiffuseLightingAttributes atts;
|
|
atts.mLightingConstant = diffuseConstant;
|
|
if (!AddLightingAttributes(&atts, aInstance)) {
|
|
return FilterPrimitiveDescription();
|
|
}
|
|
|
|
return FilterPrimitiveDescription(AsVariant(std::move(atts)));
|
|
}
|
|
|
|
bool SVGFEDiffuseLightingElement::AttributeAffectsRendering(
|
|
int32_t aNameSpaceID, nsAtom* aAttribute) const {
|
|
return SVGFEDiffuseLightingElementBase::AttributeAffectsRendering(
|
|
aNameSpaceID, aAttribute) ||
|
|
(aNameSpaceID == kNameSpaceID_None &&
|
|
aAttribute == nsGkAtoms::diffuseConstant);
|
|
}
|
|
|
|
nsresult SVGFEDiffuseLightingElement::BindToTree(BindContext& aCtx,
|
|
nsINode& aParent) {
|
|
if (aCtx.InComposedDoc()) {
|
|
aCtx.OwnerDoc().SetUseCounter(eUseCounter_custom_feDiffuseLighting);
|
|
}
|
|
|
|
return SVGFEDiffuseLightingElementBase::BindToTree(aCtx, aParent);
|
|
}
|
|
|
|
} // namespace mozilla::dom
|