1 files changed, 124 insertions, 0 deletions
diff --git a/dom/svg/SVGMaskElement.cpp b/dom/svg/SVGMaskElement.cpp
new file mode 100644
index 0000000000..0e78539f5e
--- /dev/null
+++ b/dom/svg/SVGMaskElement.cpp
@@ -0,0 +1,124 @@
+/* -*- 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/SVGMaskElement.h"
+
+#include "nsGkAtoms.h"
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/ArrayUtils.h"
+#include "mozilla/dom/SVGLengthBinding.h"
+#include "mozilla/dom/SVGMaskElementBinding.h"
+#include "mozilla/dom/SVGUnitTypesBinding.h"
+
+NS_IMPL_NS_NEW_SVG_ELEMENT(Mask)
+
+namespace mozilla::dom {
+
+using namespace SVGUnitTypes_Binding;
+
+JSObject* SVGMaskElement::WrapNode(JSContext* aCx,
+                                   JS::Handle<JSObject*> aGivenProto) {
+  return SVGMaskElement_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+//--------------------- Masks ------------------------
+
+SVGElement::LengthInfo SVGMaskElement::sLengthInfo[4] = {
+    {nsGkAtoms::x, -10, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::X},
+    {nsGkAtoms::y, -10, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::Y},
+    {nsGkAtoms::width, 120, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::X},
+    {nsGkAtoms::height, 120, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::Y},
+};
+
+SVGElement::EnumInfo SVGMaskElement::sEnumInfo[2] = {
+    {nsGkAtoms::maskUnits, sSVGUnitTypesMap, SVG_UNIT_TYPE_OBJECTBOUNDINGBOX},
+    {nsGkAtoms::maskContentUnits, sSVGUnitTypesMap,
+     SVG_UNIT_TYPE_USERSPACEONUSE}};
+
+//----------------------------------------------------------------------
+// Implementation
+
+SVGMaskElement::SVGMaskElement(
+    already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
+    : SVGMaskElementBase(std::move(aNodeInfo)) {}
+
+//----------------------------------------------------------------------
+// nsINode method
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGMaskElement)
+
+//----------------------------------------------------------------------
+
+already_AddRefed<DOMSVGAnimatedEnumeration> SVGMaskElement::MaskUnits() {
+  return mEnumAttributes[MASKUNITS].ToDOMAnimatedEnum(this);
+}
+
+already_AddRefed<DOMSVGAnimatedEnumeration> SVGMaskElement::MaskContentUnits() {
+  return mEnumAttributes[MASKCONTENTUNITS].ToDOMAnimatedEnum(this);
+}
+
+already_AddRefed<DOMSVGAnimatedLength> SVGMaskElement::X() {
+  return mLengthAttributes[ATTR_X].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<DOMSVGAnimatedLength> SVGMaskElement::Y() {
+  return mLengthAttributes[ATTR_Y].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<DOMSVGAnimatedLength> SVGMaskElement::Width() {
+  return mLengthAttributes[ATTR_WIDTH].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<DOMSVGAnimatedLength> SVGMaskElement::Height() {
+  return mLengthAttributes[ATTR_HEIGHT].ToDOMAnimatedLength(this);
+}
+
+//----------------------------------------------------------------------
+// SVGElement methods
+
+/* virtual */
+bool SVGMaskElement::HasValidDimensions() const {
+  return (!mLengthAttributes[ATTR_WIDTH].IsExplicitlySet() ||
+          mLengthAttributes[ATTR_WIDTH].GetAnimValInSpecifiedUnits() > 0) &&
+         (!mLengthAttributes[ATTR_HEIGHT].IsExplicitlySet() ||
+          mLengthAttributes[ATTR_HEIGHT].GetAnimValInSpecifiedUnits() > 0);
+}
+
+SVGElement::LengthAttributesInfo SVGMaskElement::GetLengthInfo() {
+  return LengthAttributesInfo(mLengthAttributes, sLengthInfo,
+                              ArrayLength(sLengthInfo));
+}
+
+SVGElement::EnumAttributesInfo SVGMaskElement::GetEnumInfo() {
+  return EnumAttributesInfo(mEnumAttributes, sEnumInfo, ArrayLength(sEnumInfo));
+}
+
+//----------------------------------------------------------------------
+// nsIContent methods
+
+NS_IMETHODIMP_(bool)
+SVGMaskElement::IsAttributeMapped(const nsAtom* name) const {
+  static const MappedAttributeEntry* const map[] = {sColorMap,
+                                                    sFEFloodMap,
+                                                    sFillStrokeMap,
+                                                    sFiltersMap,
+                                                    sFontSpecificationMap,
+                                                    sGradientStopMap,
+                                                    sGraphicsMap,
+                                                    sMarkersMap,
+                                                    sMaskMap,
+                                                    sTextContentElementsMap,
+                                                    sViewportsMap};
+
+  return FindAttributeDependence(name, map) ||
+         SVGMaskElementBase::IsAttributeMapped(name);
+}
+
+}  // namespace mozilla::dom