88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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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#ifndef mozilla_dom_SVGFEDisplacementMapElement_h
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#define mozilla_dom_SVGFEDisplacementMapElement_h
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#include "nsSVGEnum.h"
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#include "nsSVGFilters.h"
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nsresult NS_NewSVGFEDisplacementMapElement(nsIContent **aResult,
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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namespace mozilla {
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namespace dom {
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typedef nsSVGFE SVGFEDisplacementMapElementBase;
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class SVGFEDisplacementMapElement : public SVGFEDisplacementMapElementBase
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{
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protected:
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friend nsresult (::NS_NewSVGFEDisplacementMapElement(nsIContent **aResult,
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
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explicit SVGFEDisplacementMapElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: SVGFEDisplacementMapElementBase(aNodeInfo)
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{
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}
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virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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public:
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virtual FilterPrimitiveDescription
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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) override;
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virtual bool AttributeAffectsRendering(
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int32_t aNameSpaceID, nsIAtom* aAttribute) const override;
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virtual nsSVGString& GetResultImageName() override { return mStringAttributes[RESULT]; }
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virtual void GetSourceImageNames(nsTArray<nsSVGStringInfo>& aSources) override;
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virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
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// WebIDL
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already_AddRefed<SVGAnimatedString> In1();
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already_AddRefed<SVGAnimatedString> In2();
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already_AddRefed<SVGAnimatedNumber> Scale();
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already_AddRefed<SVGAnimatedEnumeration> XChannelSelector();
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already_AddRefed<SVGAnimatedEnumeration> YChannelSelector();
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protected:
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virtual bool OperatesOnSRGB(int32_t aInputIndex,
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bool aInputIsAlreadySRGB) override {
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switch (aInputIndex) {
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case 0:
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return aInputIsAlreadySRGB;
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case 1:
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return SVGFEDisplacementMapElementBase::OperatesOnSRGB(aInputIndex, aInputIsAlreadySRGB);
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default:
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NS_ERROR("Will not give correct color model");
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return false;
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}
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}
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virtual NumberAttributesInfo GetNumberInfo() override;
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virtual EnumAttributesInfo GetEnumInfo() override;
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virtual StringAttributesInfo GetStringInfo() override;
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enum { SCALE };
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nsSVGNumber2 mNumberAttributes[1];
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static NumberInfo sNumberInfo[1];
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enum { CHANNEL_X, CHANNEL_Y };
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nsSVGEnum mEnumAttributes[2];
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static nsSVGEnumMapping sChannelMap[];
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static EnumInfo sEnumInfo[2];
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enum { RESULT, IN1, IN2 };
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nsSVGString mStringAttributes[3];
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static StringInfo sStringInfo[3];
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_SVGFEDisplacementMapElement_h
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