1 files changed, 83 insertions, 0 deletions
diff --git a/dom/svg/SVGFEFloodElement.cpp b/dom/svg/SVGFEFloodElement.cpp
new file mode 100644
index 0000000000..af2c59034f
--- /dev/null
+++ b/dom/svg/SVGFEFloodElement.cpp
@@ -0,0 +1,83 @@
+/* -*- 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/SVGFEFloodElement.h"
+
+#include "FilterSupport.h"
+#include "mozilla/dom/SVGFEFloodElementBinding.h"
+#include "nsColor.h"
+#include "nsIFrame.h"
+#include "mozilla/dom/Document.h"
+#include "mozilla/dom/BindContext.h"
+
+NS_IMPL_NS_NEW_SVG_ELEMENT(FEFlood)
+
+using namespace mozilla::gfx;
+
+namespace mozilla::dom {
+
+JSObject* SVGFEFloodElement::WrapNode(JSContext* aCx,
+                                      JS::Handle<JSObject*> aGivenProto) {
+  return SVGFEFloodElement_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+SVGElement::StringInfo SVGFEFloodElement::sStringInfo[1] = {
+    {nsGkAtoms::result, kNameSpaceID_None, true}};
+
+//----------------------------------------------------------------------
+// nsINode methods
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFEFloodElement)
+
+FilterPrimitiveDescription SVGFEFloodElement::GetPrimitiveDescription(
+    SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
+    const nsTArray<bool>& aInputsAreTainted,
+    nsTArray<RefPtr<SourceSurface>>& aInputImages) {
+  FloodAttributes atts;
+  if (const auto* frame = GetPrimaryFrame()) {
+    const nsStyleSVGReset* styleSVGReset = frame->Style()->StyleSVGReset();
+    sRGBColor color(
+        sRGBColor::FromABGR(styleSVGReset->mFloodColor.CalcColor(frame)));
+    color.a *= styleSVGReset->mFloodOpacity;
+    atts.mColor = color;
+  } else {
+    atts.mColor = sRGBColor();
+  }
+  return FilterPrimitiveDescription(AsVariant(std::move(atts)));
+}
+
+bool SVGFEFloodElement::OutputIsTainted(const nsTArray<bool>& aInputsAreTainted,
+                                        nsIPrincipal* aReferencePrincipal) {
+  if (const auto* frame = GetPrimaryFrame()) {
+    if (frame->Style()->StyleSVGReset()->mFloodColor.IsCurrentColor()) {
+      return true;
+    }
+  }
+
+  return SVGFEFloodElementBase::OutputIsTainted(aInputsAreTainted,
+                                                aReferencePrincipal);
+}
+
+//----------------------------------------------------------------------
+// nsIContent methods
+
+nsresult SVGFEFloodElement::BindToTree(BindContext& aCtx, nsINode& aParent) {
+  if (aCtx.InComposedDoc()) {
+    aCtx.OwnerDoc().SetUseCounter(eUseCounter_custom_feFlood);
+  }
+
+  return SVGFEFloodElementBase::BindToTree(aCtx, aParent);
+}
+
+//----------------------------------------------------------------------
+// SVGElement methods
+
+SVGElement::StringAttributesInfo SVGFEFloodElement::GetStringInfo() {
+  return StringAttributesInfo(mStringAttributes, sStringInfo,
+                              ArrayLength(sStringInfo));
+}
+
+}  // namespace mozilla::dom