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