1 files changed, 157 insertions, 0 deletions
diff --git a/dom/svg/SVGPatternElement.cpp b/dom/svg/SVGPatternElement.cpp
new file mode 100644
index 0000000000..5a0a9a46f2
--- /dev/null
+++ b/dom/svg/SVGPatternElement.cpp
@@ -0,0 +1,157 @@
+/* -*- 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/SVGPatternElement.h"
+
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/ArrayUtils.h"
+#include "mozilla/dom/SVGLengthBinding.h"
+#include "mozilla/dom/SVGPatternElementBinding.h"
+#include "mozilla/dom/SVGUnitTypesBinding.h"
+#include "DOMSVGAnimatedTransformList.h"
+#include "nsGkAtoms.h"
+
+NS_IMPL_NS_NEW_SVG_ELEMENT(Pattern)
+
+namespace mozilla::dom {
+
+using namespace SVGUnitTypes_Binding;
+
+JSObject* SVGPatternElement::WrapNode(JSContext* aCx,
+                                      JS::Handle<JSObject*> aGivenProto) {
+  return SVGPatternElement_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+//--------------------- Patterns ------------------------
+
+SVGElement::LengthInfo SVGPatternElement::sLengthInfo[4] = {
+    {nsGkAtoms::x, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::X},
+    {nsGkAtoms::y, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::Y},
+    {nsGkAtoms::width, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::X},
+    {nsGkAtoms::height, 0, SVGLength_Binding::SVG_LENGTHTYPE_PERCENTAGE,
+     SVGContentUtils::Y},
+};
+
+SVGElement::EnumInfo SVGPatternElement::sEnumInfo[2] = {
+    {nsGkAtoms::patternUnits, sSVGUnitTypesMap,
+     SVG_UNIT_TYPE_OBJECTBOUNDINGBOX},
+    {nsGkAtoms::patternContentUnits, sSVGUnitTypesMap,
+     SVG_UNIT_TYPE_USERSPACEONUSE}};
+
+SVGElement::StringInfo SVGPatternElement::sStringInfo[2] = {
+    {nsGkAtoms::href, kNameSpaceID_None, true},
+    {nsGkAtoms::href, kNameSpaceID_XLink, true}};
+
+//----------------------------------------------------------------------
+// Implementation
+
+SVGPatternElement::SVGPatternElement(
+    already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
+    : SVGPatternElementBase(std::move(aNodeInfo)) {}
+
+//----------------------------------------------------------------------
+// nsINode method
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGPatternElement)
+
+//----------------------------------------------------------------------
+
+already_AddRefed<SVGAnimatedRect> SVGPatternElement::ViewBox() {
+  return mViewBox.ToSVGAnimatedRect(this);
+}
+
+already_AddRefed<DOMSVGAnimatedPreserveAspectRatio>
+SVGPatternElement::PreserveAspectRatio() {
+  return mPreserveAspectRatio.ToDOMAnimatedPreserveAspectRatio(this);
+}
+
+//----------------------------------------------------------------------
+
+already_AddRefed<DOMSVGAnimatedEnumeration> SVGPatternElement::PatternUnits() {
+  return mEnumAttributes[PATTERNUNITS].ToDOMAnimatedEnum(this);
+}
+
+already_AddRefed<DOMSVGAnimatedEnumeration>
+SVGPatternElement::PatternContentUnits() {
+  return mEnumAttributes[PATTERNCONTENTUNITS].ToDOMAnimatedEnum(this);
+}
+
+already_AddRefed<DOMSVGAnimatedTransformList>
+SVGPatternElement::PatternTransform() {
+  // 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<DOMSVGAnimatedLength> SVGPatternElement::X() {
+  return mLengthAttributes[ATTR_X].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<DOMSVGAnimatedLength> SVGPatternElement::Y() {
+  return mLengthAttributes[ATTR_Y].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<DOMSVGAnimatedLength> SVGPatternElement::Width() {
+  return mLengthAttributes[ATTR_WIDTH].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<DOMSVGAnimatedLength> SVGPatternElement::Height() {
+  return mLengthAttributes[ATTR_HEIGHT].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<DOMSVGAnimatedString> SVGPatternElement::Href() {
+  return mStringAttributes[HREF].IsExplicitlySet()
+             ? mStringAttributes[HREF].ToDOMAnimatedString(this)
+             : mStringAttributes[XLINK_HREF].ToDOMAnimatedString(this);
+}
+
+//----------------------------------------------------------------------
+// SVGElement methods
+
+SVGAnimatedTransformList* SVGPatternElement::GetAnimatedTransformList(
+    uint32_t aFlags) {
+  if (!mPatternTransform && (aFlags & DO_ALLOCATE)) {
+    mPatternTransform = MakeUnique<SVGAnimatedTransformList>();
+  }
+  return mPatternTransform.get();
+}
+
+/* virtual */
+bool SVGPatternElement::HasValidDimensions() const {
+  return mLengthAttributes[ATTR_WIDTH].IsExplicitlySet() &&
+         mLengthAttributes[ATTR_WIDTH].GetAnimValInSpecifiedUnits() > 0 &&
+         mLengthAttributes[ATTR_HEIGHT].IsExplicitlySet() &&
+         mLengthAttributes[ATTR_HEIGHT].GetAnimValInSpecifiedUnits() > 0;
+}
+
+SVGElement::LengthAttributesInfo SVGPatternElement::GetLengthInfo() {
+  return LengthAttributesInfo(mLengthAttributes, sLengthInfo,
+                              ArrayLength(sLengthInfo));
+}
+
+SVGElement::EnumAttributesInfo SVGPatternElement::GetEnumInfo() {
+  return EnumAttributesInfo(mEnumAttributes, sEnumInfo, ArrayLength(sEnumInfo));
+}
+
+SVGAnimatedViewBox* SVGPatternElement::GetAnimatedViewBox() {
+  return &mViewBox;
+}
+
+SVGAnimatedPreserveAspectRatio*
+SVGPatternElement::GetAnimatedPreserveAspectRatio() {
+  return &mPreserveAspectRatio;
+}
+
+SVGElement::StringAttributesInfo SVGPatternElement::GetStringInfo() {
+  return StringAttributesInfo(mStringAttributes, sStringInfo,
+                              ArrayLength(sStringInfo));
+}
+
+}  // namespace mozilla::dom