/* -*- 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/SVGFECompositeElement.h" #include "mozilla/dom/SVGFECompositeElementBinding.h" NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(FEComposite) using namespace mozilla::gfx; namespace mozilla { namespace dom { JSObject* SVGFECompositeElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) { return SVGFECompositeElementBinding::Wrap(aCx, this, aGivenProto); } nsSVGElement::NumberInfo SVGFECompositeElement::sNumberInfo[4] = { { &nsGkAtoms::k1, 0, false }, { &nsGkAtoms::k2, 0, false }, { &nsGkAtoms::k3, 0, false }, { &nsGkAtoms::k4, 0, false } }; nsSVGEnumMapping SVGFECompositeElement::sOperatorMap[] = { {&nsGkAtoms::over, SVG_FECOMPOSITE_OPERATOR_OVER}, {&nsGkAtoms::in, SVG_FECOMPOSITE_OPERATOR_IN}, {&nsGkAtoms::out, SVG_FECOMPOSITE_OPERATOR_OUT}, {&nsGkAtoms::atop, SVG_FECOMPOSITE_OPERATOR_ATOP}, {&nsGkAtoms::xor_, SVG_FECOMPOSITE_OPERATOR_XOR}, {&nsGkAtoms::arithmetic, SVG_FECOMPOSITE_OPERATOR_ARITHMETIC}, {nullptr, 0} }; nsSVGElement::EnumInfo SVGFECompositeElement::sEnumInfo[1] = { { &nsGkAtoms::_operator, sOperatorMap, SVG_FECOMPOSITE_OPERATOR_OVER } }; nsSVGElement::StringInfo SVGFECompositeElement::sStringInfo[3] = { { &nsGkAtoms::result, kNameSpaceID_None, true }, { &nsGkAtoms::in, kNameSpaceID_None, true }, { &nsGkAtoms::in2, kNameSpaceID_None, true } }; //---------------------------------------------------------------------- // nsIDOMNode methods NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFECompositeElement) already_AddRefed<SVGAnimatedString> SVGFECompositeElement::In1() { return mStringAttributes[IN1].ToDOMAnimatedString(this); } already_AddRefed<SVGAnimatedString> SVGFECompositeElement::In2() { return mStringAttributes[IN2].ToDOMAnimatedString(this); } already_AddRefed<SVGAnimatedEnumeration> SVGFECompositeElement::Operator() { return mEnumAttributes[OPERATOR].ToDOMAnimatedEnum(this); } already_AddRefed<SVGAnimatedNumber> SVGFECompositeElement::K1() { return mNumberAttributes[ATTR_K1].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFECompositeElement::K2() { return mNumberAttributes[ATTR_K2].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFECompositeElement::K3() { return mNumberAttributes[ATTR_K3].ToDOMAnimatedNumber(this); } already_AddRefed<SVGAnimatedNumber> SVGFECompositeElement::K4() { return mNumberAttributes[ATTR_K4].ToDOMAnimatedNumber(this); } void SVGFECompositeElement::SetK(float k1, float k2, float k3, float k4) { mNumberAttributes[ATTR_K1].SetBaseValue(k1, this); mNumberAttributes[ATTR_K2].SetBaseValue(k2, this); mNumberAttributes[ATTR_K3].SetBaseValue(k3, this); mNumberAttributes[ATTR_K4].SetBaseValue(k4, this); } FilterPrimitiveDescription SVGFECompositeElement::GetPrimitiveDescription(nsSVGFilterInstance* aInstance, const IntRect& aFilterSubregion, const nsTArray<bool>& aInputsAreTainted, nsTArray<RefPtr<SourceSurface>>& aInputImages) { FilterPrimitiveDescription descr(PrimitiveType::Composite); uint32_t op = mEnumAttributes[OPERATOR].GetAnimValue(); descr.Attributes().Set(eCompositeOperator, op); if (op == SVG_FECOMPOSITE_OPERATOR_ARITHMETIC) { float k[4]; GetAnimatedNumberValues(k, k+1, k+2, k+3, nullptr); descr.Attributes().Set(eCompositeCoefficients, k, 4); } return descr; } bool SVGFECompositeElement::AttributeAffectsRendering(int32_t aNameSpaceID, nsIAtom* aAttribute) const { return SVGFECompositeElementBase::AttributeAffectsRendering(aNameSpaceID, aAttribute) || (aNameSpaceID == kNameSpaceID_None && (aAttribute == nsGkAtoms::in || aAttribute == nsGkAtoms::in2 || aAttribute == nsGkAtoms::k1 || aAttribute == nsGkAtoms::k2 || aAttribute == nsGkAtoms::k3 || aAttribute == nsGkAtoms::k4 || aAttribute == nsGkAtoms::_operator)); } void SVGFECompositeElement::GetSourceImageNames(nsTArray<nsSVGStringInfo>& aSources) { aSources.AppendElement(nsSVGStringInfo(&mStringAttributes[IN1], this)); aSources.AppendElement(nsSVGStringInfo(&mStringAttributes[IN2], this)); } //---------------------------------------------------------------------- // nsSVGElement methods nsSVGElement::NumberAttributesInfo SVGFECompositeElement::GetNumberInfo() { return NumberAttributesInfo(mNumberAttributes, sNumberInfo, ArrayLength(sNumberInfo)); } nsSVGElement::EnumAttributesInfo SVGFECompositeElement::GetEnumInfo() { return EnumAttributesInfo(mEnumAttributes, sEnumInfo, ArrayLength(sEnumInfo)); } nsSVGElement::StringAttributesInfo SVGFECompositeElement::GetStringInfo() { return StringAttributesInfo(mStringAttributes, sStringInfo, ArrayLength(sStringInfo)); } } // namespace dom } // namespace mozilla