1 files changed, 91 insertions, 0 deletions
diff --git a/dom/html/HTMLTableCaptionElement.cpp b/dom/html/HTMLTableCaptionElement.cpp
new file mode 100644
index 000000000..fd9328de8
--- /dev/null
+++ b/dom/html/HTMLTableCaptionElement.cpp
@@ -0,0 +1,91 @@
+/* -*- 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/HTMLTableCaptionElement.h"
+#include "nsAttrValueInlines.h"
+#include "nsMappedAttributes.h"
+#include "nsRuleData.h"
+#include "mozilla/dom/HTMLTableCaptionElementBinding.h"
+
+NS_IMPL_NS_NEW_HTML_ELEMENT(TableCaption)
+
+namespace mozilla {
+namespace dom {
+
+HTMLTableCaptionElement::~HTMLTableCaptionElement()
+{
+}
+
+JSObject*
+HTMLTableCaptionElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  return HTMLTableCaptionElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+NS_IMPL_ELEMENT_CLONE(HTMLTableCaptionElement)
+
+static const nsAttrValue::EnumTable kCaptionAlignTable[] = {
+  { "left",   NS_STYLE_CAPTION_SIDE_LEFT },
+  { "right",  NS_STYLE_CAPTION_SIDE_RIGHT },
+  { "top",    NS_STYLE_CAPTION_SIDE_TOP },
+  { "bottom", NS_STYLE_CAPTION_SIDE_BOTTOM },
+  { nullptr,  0 }
+};
+
+bool
+HTMLTableCaptionElement::ParseAttribute(int32_t aNamespaceID,
+                                        nsIAtom* aAttribute,
+                                        const nsAString& aValue,
+                                        nsAttrValue& aResult)
+{
+  if (aAttribute == nsGkAtoms::align && aNamespaceID == kNameSpaceID_None) {
+    return aResult.ParseEnumValue(aValue, kCaptionAlignTable, false);
+  }
+
+  return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
+                                              aResult);
+}
+
+void
+HTMLTableCaptionElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
+                                               nsRuleData* aData)
+{
+  if (aData->mSIDs & NS_STYLE_INHERIT_BIT(TableBorder)) {
+    nsCSSValue* captionSide = aData->ValueForCaptionSide();
+    if (captionSide->GetUnit() == eCSSUnit_Null) {
+      const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::align);
+      if (value && value->Type() == nsAttrValue::eEnum)
+        captionSide->SetIntValue(value->GetEnumValue(), eCSSUnit_Enumerated);
+    }
+  }
+
+  nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aData);
+}
+
+NS_IMETHODIMP_(bool)
+HTMLTableCaptionElement::IsAttributeMapped(const nsIAtom* aAttribute) const
+{
+  static const MappedAttributeEntry attributes[] = {
+    { &nsGkAtoms::align },
+    { nullptr }
+  };
+
+  static const MappedAttributeEntry* const map[] = {
+    attributes,
+    sCommonAttributeMap,
+  };
+
+  return FindAttributeDependence(aAttribute, map);
+}
+
+nsMapRuleToAttributesFunc
+HTMLTableCaptionElement::GetAttributeMappingFunction() const
+{
+  return &MapAttributesIntoRule;
+}
+
+} // namespace dom
+} // namespace mozilla