133 lines
4.2 KiB
C++
133 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/SVGFEBlendElement.h"
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#include "mozilla/dom/SVGFEBlendElementBinding.h"
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#include "nsSVGUtils.h"
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NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(FEBlend)
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using namespace mozilla::gfx;
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namespace mozilla {
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namespace dom {
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JSObject*
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SVGFEBlendElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return SVGFEBlendElementBinding::Wrap(aCx, this, aGivenProto);
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}
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nsSVGEnumMapping SVGFEBlendElement::sModeMap[] = {
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{&nsGkAtoms::normal, SVG_FEBLEND_MODE_NORMAL},
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{&nsGkAtoms::multiply, SVG_FEBLEND_MODE_MULTIPLY},
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{&nsGkAtoms::screen, SVG_FEBLEND_MODE_SCREEN},
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{&nsGkAtoms::darken, SVG_FEBLEND_MODE_DARKEN},
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{&nsGkAtoms::lighten, SVG_FEBLEND_MODE_LIGHTEN},
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{&nsGkAtoms::overlay, SVG_FEBLEND_MODE_OVERLAY},
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{&nsGkAtoms::colorDodge, SVG_FEBLEND_MODE_COLOR_DODGE},
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{&nsGkAtoms::colorBurn, SVG_FEBLEND_MODE_COLOR_BURN},
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{&nsGkAtoms::hardLight, SVG_FEBLEND_MODE_HARD_LIGHT},
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{&nsGkAtoms::softLight, SVG_FEBLEND_MODE_SOFT_LIGHT},
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{&nsGkAtoms::difference, SVG_FEBLEND_MODE_DIFFERENCE},
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{&nsGkAtoms::exclusion, SVG_FEBLEND_MODE_EXCLUSION},
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{&nsGkAtoms::hue, SVG_FEBLEND_MODE_HUE},
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{&nsGkAtoms::saturation, SVG_FEBLEND_MODE_SATURATION},
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{&nsGkAtoms::color, SVG_FEBLEND_MODE_COLOR},
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{&nsGkAtoms::luminosity, SVG_FEBLEND_MODE_LUMINOSITY},
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{nullptr, 0}
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};
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nsSVGElement::EnumInfo SVGFEBlendElement::sEnumInfo[1] =
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{
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{ &nsGkAtoms::mode,
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sModeMap,
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SVG_FEBLEND_MODE_NORMAL
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}
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};
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nsSVGElement::StringInfo SVGFEBlendElement::sStringInfo[3] =
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{
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{ &nsGkAtoms::result, kNameSpaceID_None, true },
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{ &nsGkAtoms::in, kNameSpaceID_None, true },
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{ &nsGkAtoms::in2, kNameSpaceID_None, true }
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};
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//----------------------------------------------------------------------
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// nsIDOMNode methods
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NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFEBlendElement)
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//----------------------------------------------------------------------
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// nsIDOMSVGFEBlendElement methods
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already_AddRefed<SVGAnimatedString>
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SVGFEBlendElement::In1()
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{
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return mStringAttributes[IN1].ToDOMAnimatedString(this);
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}
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already_AddRefed<SVGAnimatedString>
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SVGFEBlendElement::In2()
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{
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return mStringAttributes[IN2].ToDOMAnimatedString(this);
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}
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already_AddRefed<SVGAnimatedEnumeration>
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SVGFEBlendElement::Mode()
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{
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return mEnumAttributes[MODE].ToDOMAnimatedEnum(this);
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}
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FilterPrimitiveDescription
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SVGFEBlendElement::GetPrimitiveDescription(nsSVGFilterInstance* aInstance,
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const IntRect& aFilterSubregion,
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const nsTArray<bool>& aInputsAreTainted,
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nsTArray<RefPtr<SourceSurface>>& aInputImages)
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{
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uint32_t mode = mEnumAttributes[MODE].GetAnimValue();
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FilterPrimitiveDescription descr(PrimitiveType::Blend);
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descr.Attributes().Set(eBlendBlendmode, mode);
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return descr;
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}
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bool
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SVGFEBlendElement::AttributeAffectsRendering(int32_t aNameSpaceID,
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nsIAtom* aAttribute) const
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{
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return SVGFEBlendElementBase::AttributeAffectsRendering(aNameSpaceID, aAttribute) ||
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(aNameSpaceID == kNameSpaceID_None &&
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(aAttribute == nsGkAtoms::in ||
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aAttribute == nsGkAtoms::in2 ||
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aAttribute == nsGkAtoms::mode));
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}
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void
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SVGFEBlendElement::GetSourceImageNames(nsTArray<nsSVGStringInfo>& aSources)
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{
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aSources.AppendElement(nsSVGStringInfo(&mStringAttributes[IN1], this));
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aSources.AppendElement(nsSVGStringInfo(&mStringAttributes[IN2], this));
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}
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//----------------------------------------------------------------------
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// nsSVGElement methods
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nsSVGElement::EnumAttributesInfo
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SVGFEBlendElement::GetEnumInfo()
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{
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return EnumAttributesInfo(mEnumAttributes, sEnumInfo,
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ArrayLength(sEnumInfo));
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}
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nsSVGElement::StringAttributesInfo
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SVGFEBlendElement::GetStringInfo()
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{
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return StringAttributesInfo(mStringAttributes, sStringInfo,
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ArrayLength(sStringInfo));
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}
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} // namespace dom
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} // namespace mozilla
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