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/* -*- 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/. */
#ifndef DOM_SVG_SVGFEDISPLACEMENTMAPELEMENT_H_
#define DOM_SVG_SVGFEDISPLACEMENTMAPELEMENT_H_
#include "SVGAnimatedEnumeration.h"
#include "mozilla/dom/SVGFilters.h"
nsresult NS_NewSVGFEDisplacementMapElement(
nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
namespace mozilla {
namespace dom {
using SVGFEDisplacementMapElementBase = SVGFE;
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(std::move(aNodeInfo)) {}
virtual JSObject* WrapNode(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
public:
virtual FilterPrimitiveDescription GetPrimitiveDescription(
SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
const nsTArray<bool>& aInputsAreTainted,
nsTArray<RefPtr<SourceSurface>>& aInputImages) override;
virtual bool AttributeAffectsRendering(int32_t aNameSpaceID,
nsAtom* aAttribute) const override;
virtual SVGAnimatedString& GetResultImageName() override {
return mStringAttributes[RESULT];
}
virtual void GetSourceImageNames(nsTArray<SVGStringInfo>& aSources) override;
virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
// WebIDL
already_AddRefed<DOMSVGAnimatedString> In1();
already_AddRefed<DOMSVGAnimatedString> In2();
already_AddRefed<DOMSVGAnimatedNumber> Scale();
already_AddRefed<DOMSVGAnimatedEnumeration> XChannelSelector();
already_AddRefed<DOMSVGAnimatedEnumeration> 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 };
SVGAnimatedNumber mNumberAttributes[1];
static NumberInfo sNumberInfo[1];
enum { CHANNEL_X, CHANNEL_Y };
SVGAnimatedEnumeration mEnumAttributes[2];
static SVGEnumMapping sChannelMap[];
static EnumInfo sEnumInfo[2];
enum { RESULT, IN1, IN2 };
SVGAnimatedString mStringAttributes[3];
static StringInfo sStringInfo[3];
};
} // namespace dom
} // namespace mozilla
#endif // DOM_SVG_SVGFEDISPLACEMENTMAPELEMENT_H_
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