import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/svg/SVGFEPointLightElement.cpp

@@ -0,0 +1,92 @@
+/* -*- 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/SVGFEPointLightElement.h"
+#include "mozilla/dom/SVGFEPointLightElementBinding.h"
+#include "nsSVGFilterInstance.h"
+
+NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(FEPointLight)
+
+using namespace mozilla::gfx;
+
+namespace mozilla {
+namespace dom {
+
+JSObject*
+SVGFEPointLightElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  return SVGFEPointLightElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+nsSVGElement::NumberInfo SVGFEPointLightElement::sNumberInfo[3] =
+{
+  { &nsGkAtoms::x, 0, false },
+  { &nsGkAtoms::y, 0, false },
+  { &nsGkAtoms::z, 0, false }
+};
+
+//----------------------------------------------------------------------
+// nsIDOMNode methods
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFEPointLightElement)
+
+//----------------------------------------------------------------------
+// nsFEUnstyledElement methods
+
+bool
+SVGFEPointLightElement::AttributeAffectsRendering(int32_t aNameSpaceID,
+                                                  nsIAtom* aAttribute) const
+{
+  return aNameSpaceID == kNameSpaceID_None &&
+         (aAttribute == nsGkAtoms::x ||
+          aAttribute == nsGkAtoms::y ||
+          aAttribute == nsGkAtoms::z);
+}
+
+//----------------------------------------------------------------------
+
+AttributeMap
+SVGFEPointLightElement::ComputeLightAttributes(nsSVGFilterInstance* aInstance)
+{
+  Point3D lightPos;
+  GetAnimatedNumberValues(&lightPos.x, &lightPos.y, &lightPos.z, nullptr);
+  
+  AttributeMap map;
+  map.Set(eLightType, (uint32_t)eLightTypePoint);
+  map.Set(ePointLightPosition, aInstance->ConvertLocation(lightPos));
+  return map;
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFEPointLightElement::X()
+{
+  return mNumberAttributes[ATTR_X].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFEPointLightElement::Y()
+{
+  return mNumberAttributes[ATTR_Y].ToDOMAnimatedNumber(this);
+}
+
+already_AddRefed<SVGAnimatedNumber>
+SVGFEPointLightElement::Z()
+{
+  return mNumberAttributes[ATTR_Z].ToDOMAnimatedNumber(this);
+}
+
+//----------------------------------------------------------------------
+// nsSVGElement methods
+
+nsSVGElement::NumberAttributesInfo
+SVGFEPointLightElement::GetNumberInfo()
+{
+  return NumberAttributesInfo(mNumberAttributes, sNumberInfo,
+                              ArrayLength(sNumberInfo));
+}
+
+} // namespace dom
+} // namespace mozilla