Add m-esr52 at 52.6.0

1 files changed, 74 insertions, 0 deletions

diff --git a/dom/html/HTMLHeadingElement.cpp b/dom/html/HTMLHeadingElement.cpp
new file mode 100644
index 000000000..091e60abb
--- /dev/null
+++ b/dom/html/HTMLHeadingElement.cpp
@@ -0,0 +1,74 @@
+/* -*- 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/HTMLHeadingElement.h"
+#include "mozilla/dom/HTMLHeadingElementBinding.h"
+
+#include "nsGkAtoms.h"
+#include "nsStyleConsts.h"
+#include "nsMappedAttributes.h"
+#include "nsRuleData.h"
+#include "mozAutoDocUpdate.h"
+
+NS_IMPL_NS_NEW_HTML_ELEMENT(Heading)
+
+namespace mozilla {
+namespace dom {
+
+HTMLHeadingElement::~HTMLHeadingElement()
+{
+}
+
+NS_IMPL_ELEMENT_CLONE(HTMLHeadingElement)
+
+JSObject*
+HTMLHeadingElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  return HTMLHeadingElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+bool
+HTMLHeadingElement::ParseAttribute(int32_t aNamespaceID,
+                                   nsIAtom* aAttribute,
+                                   const nsAString& aValue,
+                                   nsAttrValue& aResult)
+{
+  if (aAttribute == nsGkAtoms::align && aNamespaceID == kNameSpaceID_None) {
+    return ParseDivAlignValue(aValue, aResult);
+  }
+
+  return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
+                                              aResult);
+}
+
+void
+HTMLHeadingElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
+                                          nsRuleData* aData)
+{
+  nsGenericHTMLElement::MapDivAlignAttributeInto(aAttributes, aData);
+  nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aData);
+}
+
+NS_IMETHODIMP_(bool)
+HTMLHeadingElement::IsAttributeMapped(const nsIAtom* aAttribute) const
+{
+  static const MappedAttributeEntry* const map[] = {
+    sDivAlignAttributeMap,
+    sCommonAttributeMap
+  };
+
+  return FindAttributeDependence(aAttribute, map);
+}
+
+
+nsMapRuleToAttributesFunc
+HTMLHeadingElement::GetAttributeMappingFunction() const
+{
+  return &MapAttributesIntoRule;
+}
+
+} // namespace dom
+} // namespace mozilla