1 files changed, 219 insertions, 0 deletions
diff --git a/dom/svg/SVGGradientElement.cpp b/dom/svg/SVGGradientElement.cpp
new file mode 100644
index 0000000000..9b59a92a6b
--- /dev/null
+++ b/dom/svg/SVGGradientElement.cpp
@@ -0,0 +1,219 @@
+/* -*- 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);
+}
+
+//---------------------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