diff options
Diffstat (limited to 'dom/svg/SVGGradientElement.cpp')
| -rw-r--r-- | dom/svg/SVGGradientElement.cpp | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/dom/svg/SVGGradientElement.cpp b/dom/svg/SVGGradientElement.cpp new file mode 100644 index 000000000..1bcac67e6 --- /dev/null +++ b/dom/svg/SVGGradientElement.cpp @@ -0,0 +1,266 @@ +/* -*- 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/. */ + +#include "mozilla/dom/SVGGradientElement.h" + +#include "mozilla/ArrayUtils.h" +#include "mozilla/dom/SVGAnimatedTransformList.h" +#include "mozilla/dom/SVGRadialGradientElementBinding.h" +#include "mozilla/dom/SVGLinearGradientElementBinding.h" +#include "nsCOMPtr.h" +#include "nsGkAtoms.h" +#include "nsSVGElement.h" + +NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(LinearGradient) +NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(RadialGradient) + +namespace mozilla { +namespace dom { + +//--------------------- Gradients------------------------ + +nsSVGEnumMapping SVGGradientElement::sSpreadMethodMap[] = { + {&nsGkAtoms::pad, SVG_SPREADMETHOD_PAD}, + {&nsGkAtoms::reflect, SVG_SPREADMETHOD_REFLECT}, + {&nsGkAtoms::repeat, SVG_SPREADMETHOD_REPEAT}, + {nullptr, 0} +}; + +nsSVGElement::EnumInfo SVGGradientElement::sEnumInfo[2] = +{ + { &nsGkAtoms::gradientUnits, + sSVGUnitTypesMap, + SVG_UNIT_TYPE_OBJECTBOUNDINGBOX + }, + { &nsGkAtoms::spreadMethod, + sSpreadMethodMap, + SVG_SPREADMETHOD_PAD + } +}; + +nsSVGElement::StringInfo SVGGradientElement::sStringInfo[2] = +{ + { &nsGkAtoms::href, kNameSpaceID_None, true }, + { &nsGkAtoms::href, kNameSpaceID_XLink, true } +}; + +//---------------------------------------------------------------------- +// Implementation + +SVGGradientElement::SVGGradientElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo) + : SVGGradientElementBase(aNodeInfo) +{ +} + +//---------------------------------------------------------------------- +// nsSVGElement methods + +nsSVGElement::EnumAttributesInfo +SVGGradientElement::GetEnumInfo() +{ + return EnumAttributesInfo(mEnumAttributes, sEnumInfo, + ArrayLength(sEnumInfo)); +} + +nsSVGElement::StringAttributesInfo +SVGGradientElement::GetStringInfo() +{ + return StringAttributesInfo(mStringAttributes, sStringInfo, + ArrayLength(sStringInfo)); +} + +already_AddRefed<SVGAnimatedEnumeration> +SVGGradientElement::GradientUnits() +{ + return mEnumAttributes[GRADIENTUNITS].ToDOMAnimatedEnum(this); +} + +already_AddRefed<SVGAnimatedTransformList> +SVGGradientElement::GradientTransform() +{ + // We're creating a DOM wrapper, so we must tell GetAnimatedTransformList + // to allocate the SVGAnimatedTransformList if it hasn't already done so: + return SVGAnimatedTransformList::GetDOMWrapper( + GetAnimatedTransformList(DO_ALLOCATE), this); +} + +already_AddRefed<SVGAnimatedEnumeration> +SVGGradientElement::SpreadMethod() +{ + return mEnumAttributes[SPREADMETHOD].ToDOMAnimatedEnum(this); +} + +already_AddRefed<SVGAnimatedString> +SVGGradientElement::Href() +{ + return mStringAttributes[HREF].IsExplicitlySet() + ? mStringAttributes[HREF].ToDOMAnimatedString(this) + : mStringAttributes[XLINK_HREF].ToDOMAnimatedString(this); +} + +//---------------------------------------------------------------------- +// nsIContent methods + +NS_IMETHODIMP_(bool) +SVGGradientElement::IsAttributeMapped(const nsIAtom* name) const +{ + static const MappedAttributeEntry* const map[] = { + sColorMap, + sGradientStopMap + }; + + return FindAttributeDependence(name, map) || + SVGGradientElementBase::IsAttributeMapped(name); +} + +//---------------------Linear Gradients------------------------ + +JSObject* +SVGLinearGradientElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) +{ + return SVGLinearGradientElementBinding::Wrap(aCx, this, aGivenProto); +} + +nsSVGElement::LengthInfo SVGLinearGradientElement::sLengthInfo[4] = +{ + { &nsGkAtoms::x1, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X }, + { &nsGkAtoms::y1, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y }, + { &nsGkAtoms::x2, 100, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X }, + { &nsGkAtoms::y2, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y }, +}; + +//---------------------------------------------------------------------- +// Implementation + +SVGLinearGradientElement::SVGLinearGradientElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo) + : SVGLinearGradientElementBase(aNodeInfo) +{ +} + +//---------------------------------------------------------------------- +// nsIDOMNode methods + +NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGLinearGradientElement) + +//---------------------------------------------------------------------- + +already_AddRefed<SVGAnimatedLength> +SVGLinearGradientElement::X1() +{ + return mLengthAttributes[ATTR_X1].ToDOMAnimatedLength(this); +} + +already_AddRefed<SVGAnimatedLength> +SVGLinearGradientElement::Y1() +{ + return mLengthAttributes[ATTR_Y1].ToDOMAnimatedLength(this); +} + +already_AddRefed<SVGAnimatedLength> +SVGLinearGradientElement::X2() +{ + return mLengthAttributes[ATTR_X2].ToDOMAnimatedLength(this); +} + +already_AddRefed<SVGAnimatedLength> +SVGLinearGradientElement::Y2() +{ + return mLengthAttributes[ATTR_Y2].ToDOMAnimatedLength(this); +} + +//---------------------------------------------------------------------- +// nsSVGElement methods + +nsSVGAnimatedTransformList* +SVGGradientElement::GetAnimatedTransformList(uint32_t aFlags) +{ + if (!mGradientTransform && (aFlags & DO_ALLOCATE)) { + mGradientTransform = new nsSVGAnimatedTransformList(); + } + return mGradientTransform; +} + +nsSVGElement::LengthAttributesInfo +SVGLinearGradientElement::GetLengthInfo() +{ + return LengthAttributesInfo(mLengthAttributes, sLengthInfo, + ArrayLength(sLengthInfo)); +} + +//-------------------------- Radial Gradients ---------------------------- + +JSObject* +SVGRadialGradientElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) +{ + return SVGRadialGradientElementBinding::Wrap(aCx, this, aGivenProto); +} + +nsSVGElement::LengthInfo SVGRadialGradientElement::sLengthInfo[5] = +{ + { &nsGkAtoms::cx, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X }, + { &nsGkAtoms::cy, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y }, + { &nsGkAtoms::r, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::XY }, + { &nsGkAtoms::fx, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X }, + { &nsGkAtoms::fy, 50, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y }, +}; + +//---------------------------------------------------------------------- +// Implementation + +SVGRadialGradientElement::SVGRadialGradientElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo) + : SVGRadialGradientElementBase(aNodeInfo) +{ +} + +//---------------------------------------------------------------------- +// nsIDOMNode methods + +NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGRadialGradientElement) + +//---------------------------------------------------------------------- + +already_AddRefed<SVGAnimatedLength> +SVGRadialGradientElement::Cx() +{ + return mLengthAttributes[ATTR_CX].ToDOMAnimatedLength(this); +} + +already_AddRefed<SVGAnimatedLength> +SVGRadialGradientElement::Cy() +{ + return mLengthAttributes[ATTR_CY].ToDOMAnimatedLength(this); +} + +already_AddRefed<SVGAnimatedLength> +SVGRadialGradientElement::R() +{ + return mLengthAttributes[ATTR_R].ToDOMAnimatedLength(this); +} + +already_AddRefed<SVGAnimatedLength> +SVGRadialGradientElement::Fx() +{ + return mLengthAttributes[ATTR_FX].ToDOMAnimatedLength(this); +} + +already_AddRefed<SVGAnimatedLength> +SVGRadialGradientElement::Fy() +{ + return mLengthAttributes[ATTR_FY].ToDOMAnimatedLength(this); +} + +//---------------------------------------------------------------------- +// nsSVGElement methods + +nsSVGElement::LengthAttributesInfo +SVGRadialGradientElement::GetLengthInfo() +{ + return LengthAttributesInfo(mLengthAttributes, sLengthInfo, + ArrayLength(sLengthInfo)); +} + +} // namespace dom +} // namespace mozilla |