зеркало из https://github.com/mozilla/gecko-dev.git
149 строки
4.0 KiB
C++
149 строки
4.0 KiB
C++
/* -*- 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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#include "mozilla/ArrayUtils.h"
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#include "nsCOMPtr.h"
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#include "nsGkAtoms.h"
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#include "mozilla/dom/SVGMaskElement.h"
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#include "mozilla/dom/SVGMaskElementBinding.h"
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NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(Mask)
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namespace mozilla {
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namespace dom {
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JSObject*
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SVGMaskElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return SVGMaskElementBinding::Wrap(aCx, this, aGivenProto);
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}
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//--------------------- Masks ------------------------
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nsSVGElement::LengthInfo SVGMaskElement::sLengthInfo[4] =
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{
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{ &nsGkAtoms::x, -10, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::y, -10, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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{ &nsGkAtoms::width, 120, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::height, 120, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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};
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nsSVGElement::EnumInfo SVGMaskElement::sEnumInfo[2] =
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{
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{ &nsGkAtoms::maskUnits,
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sSVGUnitTypesMap,
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SVG_UNIT_TYPE_OBJECTBOUNDINGBOX
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},
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{ &nsGkAtoms::maskContentUnits,
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sSVGUnitTypesMap,
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SVG_UNIT_TYPE_USERSPACEONUSE
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}
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};
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//----------------------------------------------------------------------
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// Implementation
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SVGMaskElement::SVGMaskElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: SVGMaskElementBase(aNodeInfo)
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{
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}
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//----------------------------------------------------------------------
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// nsIDOMNode method
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NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGMaskElement)
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//----------------------------------------------------------------------
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already_AddRefed<SVGAnimatedEnumeration>
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SVGMaskElement::MaskUnits()
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{
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return mEnumAttributes[MASKUNITS].ToDOMAnimatedEnum(this);
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}
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already_AddRefed<SVGAnimatedEnumeration>
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SVGMaskElement::MaskContentUnits()
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{
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return mEnumAttributes[MASKCONTENTUNITS].ToDOMAnimatedEnum(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGMaskElement::X()
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{
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return mLengthAttributes[ATTR_X].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGMaskElement::Y()
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{
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return mLengthAttributes[ATTR_Y].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGMaskElement::Width()
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{
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return mLengthAttributes[ATTR_WIDTH].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGMaskElement::Height()
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{
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return mLengthAttributes[ATTR_HEIGHT].ToDOMAnimatedLength(this);
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}
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//----------------------------------------------------------------------
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// nsSVGElement methods
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/* virtual */ bool
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SVGMaskElement::HasValidDimensions() const
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{
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return (!mLengthAttributes[ATTR_WIDTH].IsExplicitlySet() ||
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mLengthAttributes[ATTR_WIDTH].GetAnimValInSpecifiedUnits() > 0) &&
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(!mLengthAttributes[ATTR_HEIGHT].IsExplicitlySet() ||
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mLengthAttributes[ATTR_HEIGHT].GetAnimValInSpecifiedUnits() > 0);
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}
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nsSVGElement::LengthAttributesInfo
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SVGMaskElement::GetLengthInfo()
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{
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return LengthAttributesInfo(mLengthAttributes, sLengthInfo,
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ArrayLength(sLengthInfo));
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}
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nsSVGElement::EnumAttributesInfo
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SVGMaskElement::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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//----------------------------------------------------------------------
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// nsIContent methods
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NS_IMETHODIMP_(bool)
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SVGMaskElement::IsAttributeMapped(const nsIAtom* name) const
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{
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static const MappedAttributeEntry* const map[] = {
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sColorMap,
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sFEFloodMap,
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sFillStrokeMap,
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sFiltersMap,
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sFontSpecificationMap,
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sGradientStopMap,
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sGraphicsMap,
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sMarkersMap,
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sMaskMap,
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sTextContentElementsMap,
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sViewportsMap
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};
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return FindAttributeDependence(name, map) ||
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SVGMaskElementBase::IsAttributeMapped(name);
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}
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} // namespace dom
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} // namespace mozilla
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