Add m-esr52 at 52.6.0

1 files changed, 157 insertions, 0 deletions

diff --git a/dom/html/HTMLSharedListElement.cpp b/dom/html/HTMLSharedListElement.cpp
new file mode 100644
index 000000000..a76a7513c
--- /dev/null
+++ b/dom/html/HTMLSharedListElement.cpp
@@ -0,0 +1,157 @@
+/* -*- 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/HTMLSharedListElement.h"
+#include "mozilla/dom/HTMLDListElementBinding.h"
+#include "mozilla/dom/HTMLOListElementBinding.h"
+#include "mozilla/dom/HTMLUListElementBinding.h"
+
+#include "nsGenericHTMLElement.h"
+#include "nsAttrValueInlines.h"
+#include "nsGkAtoms.h"
+#include "nsStyleConsts.h"
+#include "nsMappedAttributes.h"
+#include "nsRuleData.h"
+
+NS_IMPL_NS_NEW_HTML_ELEMENT(SharedList)
+
+namespace mozilla {
+namespace dom {
+
+HTMLSharedListElement::~HTMLSharedListElement()
+{
+}
+
+NS_IMPL_ADDREF_INHERITED(HTMLSharedListElement, Element)
+NS_IMPL_RELEASE_INHERITED(HTMLSharedListElement, Element)
+
+// QueryInterface implementation for nsHTMLSharedListElement
+NS_INTERFACE_MAP_BEGIN(HTMLSharedListElement)
+  NS_INTERFACE_MAP_ENTRY_IF_TAG(nsIDOMHTMLOListElement, ol)
+  NS_INTERFACE_MAP_ENTRY_IF_TAG(nsIDOMHTMLUListElement, ul)
+NS_INTERFACE_MAP_END_INHERITING(nsGenericHTMLElement)
+
+
+NS_IMPL_ELEMENT_CLONE(HTMLSharedListElement)
+
+
+NS_IMPL_BOOL_ATTR(HTMLSharedListElement, Compact, compact)
+NS_IMPL_INT_ATTR_DEFAULT_VALUE(HTMLSharedListElement, Start, start, 1)
+NS_IMPL_STRING_ATTR(HTMLSharedListElement, Type, type)
+NS_IMPL_BOOL_ATTR(HTMLSharedListElement, Reversed, reversed)
+
+// Shared with nsHTMLSharedElement.cpp
+nsAttrValue::EnumTable kListTypeTable[] = {
+  { "none", NS_STYLE_LIST_STYLE_NONE },
+  { "disc", NS_STYLE_LIST_STYLE_DISC },
+  { "circle", NS_STYLE_LIST_STYLE_CIRCLE },
+  { "round", NS_STYLE_LIST_STYLE_CIRCLE },
+  { "square", NS_STYLE_LIST_STYLE_SQUARE },
+  { "decimal", NS_STYLE_LIST_STYLE_DECIMAL },
+  { "lower-roman", NS_STYLE_LIST_STYLE_LOWER_ROMAN },
+  { "upper-roman", NS_STYLE_LIST_STYLE_UPPER_ROMAN },
+  { "lower-alpha", NS_STYLE_LIST_STYLE_LOWER_ALPHA },
+  { "upper-alpha", NS_STYLE_LIST_STYLE_UPPER_ALPHA },
+  { nullptr, 0 }
+};
+
+static const nsAttrValue::EnumTable kOldListTypeTable[] = {
+  { "1", NS_STYLE_LIST_STYLE_DECIMAL },
+  { "A", NS_STYLE_LIST_STYLE_UPPER_ALPHA },
+  { "a", NS_STYLE_LIST_STYLE_LOWER_ALPHA },
+  { "I", NS_STYLE_LIST_STYLE_UPPER_ROMAN },
+  { "i", NS_STYLE_LIST_STYLE_LOWER_ROMAN },
+  { nullptr, 0 }
+};
+
+bool
+HTMLSharedListElement::ParseAttribute(int32_t aNamespaceID,
+                                      nsIAtom* aAttribute,
+                                      const nsAString& aValue,
+                                      nsAttrValue& aResult)
+{
+  if (aNamespaceID == kNameSpaceID_None) {
+    if (mNodeInfo->Equals(nsGkAtoms::ol) ||
+        mNodeInfo->Equals(nsGkAtoms::ul)) {
+      if (aAttribute == nsGkAtoms::type) {
+        return aResult.ParseEnumValue(aValue, kListTypeTable, false) ||
+               aResult.ParseEnumValue(aValue, kOldListTypeTable, true);
+      }
+      if (aAttribute == nsGkAtoms::start) {
+        return aResult.ParseIntValue(aValue);
+      }
+    }
+  }
+
+  return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
+                                              aResult);
+}
+
+void
+HTMLSharedListElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
+                                             nsRuleData* aData)
+{
+  if (aData->mSIDs & NS_STYLE_INHERIT_BIT(List)) {
+    nsCSSValue* listStyleType = aData->ValueForListStyleType();
+    if (listStyleType->GetUnit() == eCSSUnit_Null) {
+      // type: enum
+      const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::type);
+      if (value && value->Type() == nsAttrValue::eEnum) {
+        listStyleType->SetIntValue(value->GetEnumValue(), eCSSUnit_Enumerated);
+      }
+    }
+  }
+
+  nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aData);
+}
+
+NS_IMETHODIMP_(bool)
+HTMLSharedListElement::IsAttributeMapped(const nsIAtom* aAttribute) const
+{
+  if (mNodeInfo->Equals(nsGkAtoms::ol) ||
+      mNodeInfo->Equals(nsGkAtoms::ul)) {
+    static const MappedAttributeEntry attributes[] = {
+      { &nsGkAtoms::type },
+      { nullptr }
+    };
+
+    static const MappedAttributeEntry* const map[] = {
+      attributes,
+      sCommonAttributeMap,
+    };
+
+    return FindAttributeDependence(aAttribute, map);
+  }
+
+  return nsGenericHTMLElement::IsAttributeMapped(aAttribute);
+}
+
+nsMapRuleToAttributesFunc
+HTMLSharedListElement::GetAttributeMappingFunction() const
+{
+  if (mNodeInfo->Equals(nsGkAtoms::ol) ||
+      mNodeInfo->Equals(nsGkAtoms::ul)) {
+    return &MapAttributesIntoRule;
+  }
+
+  return nsGenericHTMLElement::GetAttributeMappingFunction();
+}
+
+JSObject*
+HTMLSharedListElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  if (mNodeInfo->Equals(nsGkAtoms::ol)) {
+    return HTMLOListElementBinding::Wrap(aCx, this, aGivenProto);
+  }
+  if (mNodeInfo->Equals(nsGkAtoms::dl)) {
+    return HTMLDListElementBinding::Wrap(aCx, this, aGivenProto);
+  }
+  MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::ul));
+  return HTMLUListElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+} // namespace dom
+} // namespace mozilla