diff options
Diffstat (limited to 'dom/svg/SVGGradientElement.cpp')
| -rw-r--r-- | dom/svg/SVGGradientElement.cpp | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/dom/svg/SVGGradientElement.cpp b/dom/svg/SVGGradientElement.cpp new file mode 100644 index 0000000000..cb02d3ffc4 --- /dev/null +++ b/dom/svg/SVGGradientElement.cpp @@ -0,0 +1,231 @@ +/* -*- 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/AlreadyAddRefed.h" +#include "mozilla/ArrayUtils.h" +#include "mozilla/dom/SVGElement.h" +#include "mozilla/dom/SVGGradientElementBinding.h" +#include "mozilla/dom/SVGLengthBinding.h" +#include "mozilla/dom/SVGLinearGradientElementBinding.h" +#include "mozilla/dom/SVGRadialGradientElementBinding.h" +#include "mozilla/dom/SVGUnitTypesBinding.h" +#include "DOMSVGAnimatedTransformList.h" +#include "nsGkAtoms.h" + +NS_IMPL_NS_NEW_SVG_ELEMENT(LinearGradient) +NS_IMPL_NS_NEW_SVG_ELEMENT(RadialGradient) + +namespace mozilla::dom { + +using namespace SVGGradientElement_Binding; +using namespace SVGUnitTypes_Binding; + +//--------------------- Gradients------------------------ + +SVGEnumMapping SVGGradientElement::sSpreadMethodMap[] = { + {nsGkAtoms::pad, SVG_SPREADMETHOD_PAD}, + {nsGkAtoms::reflect, SVG_SPREADMETHOD_REFLECT}, + {nsGkAtoms::repeat, SVG_SPREADMETHOD_REPEAT}, + {nullptr, 0}}; + +SVGElement::EnumInfo SVGGradientElement::sEnumInfo[2] = { + {nsGkAtoms::gradientUnits, sSVGUnitTypesMap, + SVG_UNIT_TYPE_OBJECTBOUNDINGBOX}, + {nsGkAtoms::spreadMethod, sSpreadMethodMap, SVG_SPREADMETHOD_PAD}}; + +SVGElement::StringInfo SVGGradientElement::sStringInfo[2] = { + {nsGkAtoms::href, kNameSpaceID_None, true}, + {nsGkAtoms::href, kNameSpaceID_XLink, true}}; + +//---------------------------------------------------------------------- +// Implementation + +SVGGradientElement::SVGGradientElement( + already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo) + : SVGGradientElementBase(std::move(aNodeInfo)) {} + +//---------------------------------------------------------------------- +// SVGElement methods + +SVGElement::EnumAttributesInfo SVGGradientElement::GetEnumInfo() { + return EnumAttributesInfo(mEnumAttributes, sEnumInfo, ArrayLength(sEnumInfo)); +} + +SVGElement::StringAttributesInfo SVGGradientElement::GetStringInfo() { + return StringAttributesInfo(mStringAttributes, sStringInfo, + ArrayLength(sStringInfo)); +} + +already_AddRefed<DOMSVGAnimatedEnumeration> +SVGGradientElement::GradientUnits() { + return mEnumAttributes[GRADIENTUNITS].ToDOMAnimatedEnum(this); +} + +already_AddRefed<DOMSVGAnimatedTransformList> +SVGGradientElement::GradientTransform() { + // We're creating a DOM wrapper, so we must tell GetAnimatedTransformList + // to allocate the DOMSVGAnimatedTransformList if it hasn't already done so: + return DOMSVGAnimatedTransformList::GetDOMWrapper( + GetAnimatedTransformList(DO_ALLOCATE), this); +} + +already_AddRefed<DOMSVGAnimatedEnumeration> SVGGradientElement::SpreadMethod() { + return mEnumAttributes[SPREADMETHOD].ToDOMAnimatedEnum(this); +} + +already_AddRefed<DOMSVGAnimatedString> SVGGradientElement::Href() { + return mStringAttributes[HREF].IsExplicitlySet() + ? mStringAttributes[HREF].ToDOMAnimatedString(this) + : mStringAttributes[XLINK_HREF].ToDOMAnimatedString(this); +} + +//---------------------------------------------------------------------- +// nsIContent methods + +NS_IMETHODIMP_(bool) +SVGGradientElement::IsAttributeMapped(const nsAtom* 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 SVGLinearGradientElement_Binding::Wrap(aCx, this, aGivenProto); +} + +SVGElement::LengthInfo SVGLinearGradientElement::sLengthInfo[4] = { + {nsGkAtoms::x1, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::X}, + {nsGkAtoms::y1, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::Y}, + {nsGkAtoms::x2, 100, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::X}, + {nsGkAtoms::y2, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::Y}, +}; + +//---------------------------------------------------------------------- +// Implementation + +SVGLinearGradientElement::SVGLinearGradientElement( + already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo) + : SVGLinearGradientElementBase(std::move(aNodeInfo)) {} + +//---------------------------------------------------------------------- +// nsINode methods + +NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGLinearGradientElement) + +//---------------------------------------------------------------------- + +already_AddRefed<DOMSVGAnimatedLength> SVGLinearGradientElement::X1() { + return mLengthAttributes[ATTR_X1].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGLinearGradientElement::Y1() { + return mLengthAttributes[ATTR_Y1].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGLinearGradientElement::X2() { + return mLengthAttributes[ATTR_X2].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGLinearGradientElement::Y2() { + return mLengthAttributes[ATTR_Y2].ToDOMAnimatedLength(this); +} + +//---------------------------------------------------------------------- +// SVGElement methods + +SVGAnimatedTransformList* SVGGradientElement::GetAnimatedTransformList( + uint32_t aFlags) { + if (!mGradientTransform && (aFlags & DO_ALLOCATE)) { + mGradientTransform = MakeUnique<SVGAnimatedTransformList>(); + } + return mGradientTransform.get(); +} + +SVGElement::LengthAttributesInfo SVGLinearGradientElement::GetLengthInfo() { + return LengthAttributesInfo(mLengthAttributes, sLengthInfo, + ArrayLength(sLengthInfo)); +} + +//-------------------------- Radial Gradients ---------------------------- + +JSObject* SVGRadialGradientElement::WrapNode( + JSContext* aCx, JS::Handle<JSObject*> aGivenProto) { + return SVGRadialGradientElement_Binding::Wrap(aCx, this, aGivenProto); +} + +SVGElement::LengthInfo SVGRadialGradientElement::sLengthInfo[6] = { + {nsGkAtoms::cx, 50, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::X}, + {nsGkAtoms::cy, 50, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::Y}, + {nsGkAtoms::r, 50, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::XY}, + {nsGkAtoms::fx, 50, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::X}, + {nsGkAtoms::fy, 50, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::Y}, + {nsGkAtoms::fr, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE, + SVGContentUtils::XY}, +}; + +//---------------------------------------------------------------------- +// Implementation + +SVGRadialGradientElement::SVGRadialGradientElement( + already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo) + : SVGRadialGradientElementBase(std::move(aNodeInfo)) {} + +//---------------------------------------------------------------------- +// nsINode methods + +NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGRadialGradientElement) + +//---------------------------------------------------------------------- + +already_AddRefed<DOMSVGAnimatedLength> SVGRadialGradientElement::Cx() { + return mLengthAttributes[ATTR_CX].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGRadialGradientElement::Cy() { + return mLengthAttributes[ATTR_CY].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGRadialGradientElement::R() { + return mLengthAttributes[ATTR_R].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGRadialGradientElement::Fx() { + return mLengthAttributes[ATTR_FX].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGRadialGradientElement::Fy() { + return mLengthAttributes[ATTR_FY].ToDOMAnimatedLength(this); +} + +already_AddRefed<DOMSVGAnimatedLength> SVGRadialGradientElement::Fr() { + return mLengthAttributes[ATTR_FR].ToDOMAnimatedLength(this); +} + +//---------------------------------------------------------------------- +// SVGElement methods + +SVGElement::LengthAttributesInfo SVGRadialGradientElement::GetLengthInfo() { + return LengthAttributesInfo(mLengthAttributes, sLengthInfo, + ArrayLength(sLengthInfo)); +} + +} // namespace mozilla::dom |