mirror of
https://github.com/mozilla/gecko-dev.git
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264 lines
7.6 KiB
C++
264 lines
7.6 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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#include "mozilla/dom/SVGGradientElement.h"
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#include "mozilla/ArrayUtils.h"
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#include "mozilla/dom/SVGAnimatedTransformList.h"
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#include "mozilla/dom/SVGRadialGradientElementBinding.h"
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#include "mozilla/dom/SVGLinearGradientElementBinding.h"
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#include "nsCOMPtr.h"
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#include "nsGkAtoms.h"
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#include "nsSVGElement.h"
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NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(LinearGradient)
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NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(RadialGradient)
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namespace mozilla {
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namespace dom {
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//--------------------- Gradients------------------------
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nsSVGEnumMapping SVGGradientElement::sSpreadMethodMap[] = {
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{&nsGkAtoms::pad, SVG_SPREADMETHOD_PAD},
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{&nsGkAtoms::reflect, SVG_SPREADMETHOD_REFLECT},
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{&nsGkAtoms::repeat, SVG_SPREADMETHOD_REPEAT},
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{nullptr, 0}
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};
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nsSVGElement::EnumInfo SVGGradientElement::sEnumInfo[2] =
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{
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{ &nsGkAtoms::gradientUnits,
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sSVGUnitTypesMap,
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SVG_UNIT_TYPE_OBJECTBOUNDINGBOX
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},
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{ &nsGkAtoms::spreadMethod,
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sSpreadMethodMap,
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SVG_SPREADMETHOD_PAD
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}
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};
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nsSVGElement::StringInfo SVGGradientElement::sStringInfo[1] =
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{
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{ &nsGkAtoms::href, kNameSpaceID_XLink, true }
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};
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//----------------------------------------------------------------------
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// Implementation
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SVGGradientElement::SVGGradientElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: SVGGradientElementBase(aNodeInfo)
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{
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}
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//----------------------------------------------------------------------
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// nsSVGElement methods
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nsSVGElement::EnumAttributesInfo
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SVGGradientElement::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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nsSVGElement::StringAttributesInfo
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SVGGradientElement::GetStringInfo()
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{
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return StringAttributesInfo(mStringAttributes, sStringInfo,
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ArrayLength(sStringInfo));
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}
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already_AddRefed<SVGAnimatedEnumeration>
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SVGGradientElement::GradientUnits()
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{
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return mEnumAttributes[GRADIENTUNITS].ToDOMAnimatedEnum(this);
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}
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already_AddRefed<SVGAnimatedTransformList>
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SVGGradientElement::GradientTransform()
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{
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// We're creating a DOM wrapper, so we must tell GetAnimatedTransformList
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// to allocate the SVGAnimatedTransformList if it hasn't already done so:
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return SVGAnimatedTransformList::GetDOMWrapper(
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GetAnimatedTransformList(DO_ALLOCATE), this);
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}
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already_AddRefed<SVGAnimatedEnumeration>
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SVGGradientElement::SpreadMethod()
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{
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return mEnumAttributes[SPREADMETHOD].ToDOMAnimatedEnum(this);
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}
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already_AddRefed<SVGAnimatedString>
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SVGGradientElement::Href()
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{
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return mStringAttributes[HREF].ToDOMAnimatedString(this);
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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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SVGGradientElement::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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sGradientStopMap
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};
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return FindAttributeDependence(name, map) ||
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SVGGradientElementBase::IsAttributeMapped(name);
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}
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//---------------------Linear Gradients------------------------
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JSObject*
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SVGLinearGradientElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return SVGLinearGradientElementBinding::Wrap(aCx, this, aGivenProto);
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}
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nsSVGElement::LengthInfo SVGLinearGradientElement::sLengthInfo[4] =
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{
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{ &nsGkAtoms::x1, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::y1, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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{ &nsGkAtoms::x2, 100, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::y2, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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};
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//----------------------------------------------------------------------
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// Implementation
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SVGLinearGradientElement::SVGLinearGradientElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: SVGLinearGradientElementBase(aNodeInfo)
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{
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}
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//----------------------------------------------------------------------
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// nsIDOMNode methods
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NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGLinearGradientElement)
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//----------------------------------------------------------------------
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already_AddRefed<SVGAnimatedLength>
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SVGLinearGradientElement::X1()
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{
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return mLengthAttributes[ATTR_X1].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGLinearGradientElement::Y1()
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{
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return mLengthAttributes[ATTR_Y1].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGLinearGradientElement::X2()
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{
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return mLengthAttributes[ATTR_X2].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGLinearGradientElement::Y2()
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{
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return mLengthAttributes[ATTR_Y2].ToDOMAnimatedLength(this);
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}
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//----------------------------------------------------------------------
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// nsSVGElement methods
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nsSVGAnimatedTransformList*
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SVGGradientElement::GetAnimatedTransformList(uint32_t aFlags)
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{
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if (!mGradientTransform && (aFlags & DO_ALLOCATE)) {
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mGradientTransform = new nsSVGAnimatedTransformList();
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}
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return mGradientTransform;
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}
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nsSVGElement::LengthAttributesInfo
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SVGLinearGradientElement::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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//-------------------------- Radial Gradients ----------------------------
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JSObject*
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SVGRadialGradientElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return SVGRadialGradientElementBinding::Wrap(aCx, this, aGivenProto);
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}
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nsSVGElement::LengthInfo SVGRadialGradientElement::sLengthInfo[5] =
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{
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{ &nsGkAtoms::cx, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::cy, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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{ &nsGkAtoms::r, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::XY },
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{ &nsGkAtoms::fx, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::fy, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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};
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//----------------------------------------------------------------------
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// Implementation
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SVGRadialGradientElement::SVGRadialGradientElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: SVGRadialGradientElementBase(aNodeInfo)
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{
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}
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//----------------------------------------------------------------------
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// nsIDOMNode methods
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NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGRadialGradientElement)
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//----------------------------------------------------------------------
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already_AddRefed<SVGAnimatedLength>
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SVGRadialGradientElement::Cx()
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{
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return mLengthAttributes[ATTR_CX].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGRadialGradientElement::Cy()
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{
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return mLengthAttributes[ATTR_CY].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGRadialGradientElement::R()
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{
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return mLengthAttributes[ATTR_R].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGRadialGradientElement::Fx()
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{
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return mLengthAttributes[ATTR_FX].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGRadialGradientElement::Fy()
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{
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return mLengthAttributes[ATTR_FY].ToDOMAnimatedLength(this);
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}
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//----------------------------------------------------------------------
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// nsSVGElement methods
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nsSVGElement::LengthAttributesInfo
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SVGRadialGradientElement::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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} // namespace dom
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} // namespace mozilla
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