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86 lines
3.0 KiB
C
86 lines
3.0 KiB
C
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/* a*- Mode: C++; tab-width: 2; 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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#ifndef mozilla_dom_SVGFEMorphologyElement_h
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#define mozilla_dom_SVGFEMorphologyElement_h
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#include "nsSVGFilters.h"
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namespace mozilla {
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namespace dom {
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typedef nsSVGFE nsSVGFEMorphologyElementBase;
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class nsSVGFEMorphologyElement : public nsSVGFEMorphologyElementBase,
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public nsIDOMSVGFEMorphologyElement
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{
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friend nsresult NS_NewSVGFEMorphologyElement(nsIContent **aResult,
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already_AddRefed<nsINodeInfo> aNodeInfo);
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protected:
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nsSVGFEMorphologyElement(already_AddRefed<nsINodeInfo> aNodeInfo)
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: nsSVGFEMorphologyElementBase(aNodeInfo) {}
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public:
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// interfaces:
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NS_DECL_ISUPPORTS_INHERITED
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// FE Base
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NS_FORWARD_NSIDOMSVGFILTERPRIMITIVESTANDARDATTRIBUTES(nsSVGFEMorphologyElementBase::)
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virtual nsresult Filter(nsSVGFilterInstance* aInstance,
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const nsTArray<const Image*>& aSources,
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const Image* aTarget,
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const nsIntRect& aDataRect);
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virtual bool AttributeAffectsRendering(
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int32_t aNameSpaceID, nsIAtom* aAttribute) const;
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virtual nsSVGString& GetResultImageName() { return mStringAttributes[RESULT]; }
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virtual void GetSourceImageNames(nsTArray<nsSVGStringInfo>& aSources);
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virtual nsIntRect ComputeTargetBBox(const nsTArray<nsIntRect>& aSourceBBoxes,
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const nsSVGFilterInstance& aInstance);
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virtual void ComputeNeededSourceBBoxes(const nsIntRect& aTargetBBox,
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nsTArray<nsIntRect>& aSourceBBoxes, const nsSVGFilterInstance& aInstance);
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virtual nsIntRect ComputeChangeBBox(const nsTArray<nsIntRect>& aSourceChangeBoxes,
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const nsSVGFilterInstance& aInstance);
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// Morphology
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NS_DECL_NSIDOMSVGFEMORPHOLOGYELEMENT
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NS_FORWARD_NSIDOMSVGELEMENT(nsSVGFEMorphologyElementBase::)
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NS_FORWARD_NSIDOMNODE_TO_NSINODE
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NS_FORWARD_NSIDOMELEMENT_TO_GENERIC
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virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
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virtual nsXPCClassInfo* GetClassInfo();
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virtual nsIDOMNode* AsDOMNode() { return this; }
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protected:
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void GetRXY(int32_t *aRX, int32_t *aRY, const nsSVGFilterInstance& aInstance);
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nsIntRect InflateRect(const nsIntRect& aRect, const nsSVGFilterInstance& aInstance);
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virtual NumberPairAttributesInfo GetNumberPairInfo();
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virtual EnumAttributesInfo GetEnumInfo();
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virtual StringAttributesInfo GetStringInfo();
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enum { RADIUS };
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nsSVGNumberPair mNumberPairAttributes[1];
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static NumberPairInfo sNumberPairInfo[1];
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enum { OPERATOR };
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nsSVGEnum mEnumAttributes[1];
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static nsSVGEnumMapping sOperatorMap[];
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static EnumInfo sEnumInfo[1];
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enum { RESULT, IN1 };
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nsSVGString mStringAttributes[2];
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static StringInfo sStringInfo[2];
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_SVGFEMorphologyElement_h
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