1 files changed, 215 insertions, 0 deletions
diff --git a/dom/svg/SVGPatternElement.cpp b/dom/svg/SVGPatternElement.cpp
new file mode 100644
index 000000000..e94064459
--- /dev/null
+++ b/dom/svg/SVGPatternElement.cpp
@@ -0,0 +1,215 @@
+/* -*- 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/ArrayUtils.h"
+
+#include "nsCOMPtr.h"
+#include "nsGkAtoms.h"
+#include "mozilla/dom/SVGAnimatedTransformList.h"
+#include "mozilla/dom/SVGPatternElement.h"
+#include "mozilla/dom/SVGPatternElementBinding.h"
+
+NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(Pattern)
+
+namespace mozilla {
+namespace dom {
+
+JSObject*
+SVGPatternElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  return SVGPatternElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+//--------------------- Patterns ------------------------
+
+nsSVGElement::LengthInfo SVGPatternElement::sLengthInfo[4] =
+{
+  { &nsGkAtoms::x, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
+  { &nsGkAtoms::y, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
+  { &nsGkAtoms::width, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
+  { &nsGkAtoms::height, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
+};
+
+nsSVGElement::EnumInfo SVGPatternElement::sEnumInfo[2] =
+{
+  { &nsGkAtoms::patternUnits,
+    sSVGUnitTypesMap,
+    SVG_UNIT_TYPE_OBJECTBOUNDINGBOX
+  },
+  { &nsGkAtoms::patternContentUnits,
+    sSVGUnitTypesMap,
+    SVG_UNIT_TYPE_USERSPACEONUSE
+  }
+};
+
+nsSVGElement::StringInfo SVGPatternElement::sStringInfo[2] =
+{
+  { &nsGkAtoms::href, kNameSpaceID_None, true },
+  { &nsGkAtoms::href, kNameSpaceID_XLink, true }
+};
+
+//----------------------------------------------------------------------
+// Implementation
+
+SVGPatternElement::SVGPatternElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
+  : SVGPatternElementBase(aNodeInfo)
+{
+}
+
+//----------------------------------------------------------------------
+// nsIDOMNode 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<SVGAnimatedEnumeration>
+SVGPatternElement::PatternUnits()
+{
+  return mEnumAttributes[PATTERNUNITS].ToDOMAnimatedEnum(this);
+}
+
+already_AddRefed<SVGAnimatedEnumeration>
+SVGPatternElement::PatternContentUnits()
+{
+  return mEnumAttributes[PATTERNCONTENTUNITS].ToDOMAnimatedEnum(this);
+}
+
+already_AddRefed<SVGAnimatedTransformList>
+SVGPatternElement::PatternTransform()
+{
+  // 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<SVGAnimatedLength>
+SVGPatternElement::X()
+{
+  return mLengthAttributes[ATTR_X].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<SVGAnimatedLength>
+SVGPatternElement::Y()
+{
+  return mLengthAttributes[ATTR_Y].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<SVGAnimatedLength>
+SVGPatternElement::Width()
+{
+  return mLengthAttributes[ATTR_WIDTH].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<SVGAnimatedLength>
+SVGPatternElement::Height()
+{
+  return mLengthAttributes[ATTR_HEIGHT].ToDOMAnimatedLength(this);
+}
+
+already_AddRefed<SVGAnimatedString>
+SVGPatternElement::Href()
+{
+  return mStringAttributes[HREF].IsExplicitlySet()
+         ? mStringAttributes[HREF].ToDOMAnimatedString(this)
+         : mStringAttributes[XLINK_HREF].ToDOMAnimatedString(this);
+}
+
+//----------------------------------------------------------------------
+// nsIContent methods
+
+NS_IMETHODIMP_(bool)
+SVGPatternElement::IsAttributeMapped(const nsIAtom* name) const
+{
+  static const MappedAttributeEntry* const map[] = {
+    sColorMap,
+    sFEFloodMap,
+    sFillStrokeMap,
+    sFiltersMap,
+    sFontSpecificationMap,
+    sGradientStopMap,
+    sGraphicsMap,
+    sLightingEffectsMap,
+    sMarkersMap,
+    sTextContentElementsMap,
+    sViewportsMap
+  };
+
+  return FindAttributeDependence(name, map) ||
+    SVGPatternElementBase::IsAttributeMapped(name);
+}
+
+//----------------------------------------------------------------------
+// nsSVGElement methods
+
+nsSVGAnimatedTransformList*
+SVGPatternElement::GetAnimatedTransformList(uint32_t aFlags)
+{
+  if (!mPatternTransform && (aFlags & DO_ALLOCATE)) {
+    mPatternTransform = new nsSVGAnimatedTransformList();
+  }
+  return mPatternTransform;
+}
+
+/* virtual */ bool
+SVGPatternElement::HasValidDimensions() const
+{
+  return mLengthAttributes[ATTR_WIDTH].IsExplicitlySet() &&
+         mLengthAttributes[ATTR_WIDTH].GetAnimValInSpecifiedUnits() > 0 &&
+         mLengthAttributes[ATTR_HEIGHT].IsExplicitlySet() &&
+         mLengthAttributes[ATTR_HEIGHT].GetAnimValInSpecifiedUnits() > 0;
+}
+
+nsSVGElement::LengthAttributesInfo
+SVGPatternElement::GetLengthInfo()
+{
+  return LengthAttributesInfo(mLengthAttributes, sLengthInfo,
+                              ArrayLength(sLengthInfo));
+}
+
+nsSVGElement::EnumAttributesInfo
+SVGPatternElement::GetEnumInfo()
+{
+  return EnumAttributesInfo(mEnumAttributes, sEnumInfo,
+                            ArrayLength(sEnumInfo));
+}
+
+nsSVGViewBox *
+SVGPatternElement::GetViewBox()
+{
+  return &mViewBox;
+}
+
+SVGAnimatedPreserveAspectRatio *
+SVGPatternElement::GetPreserveAspectRatio()
+{
+  return &mPreserveAspectRatio;
+}
+
+nsSVGElement::StringAttributesInfo
+SVGPatternElement::GetStringInfo()
+{
+  return StringAttributesInfo(mStringAttributes, sStringInfo,
+                              ArrayLength(sStringInfo));
+}
+
+} // namespace dom
+} // namespace mozilla