dom/html/HTMLParagraphElement.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "mozilla/dom/HTMLParagraphElement.h"
   8 #include "mozilla/dom/HTMLParagraphElementBinding.h"
   9
  10 #include "mozilla/MappedDeclarations.h"
  11 #include "nsStyleConsts.h"
  12 #include "nsMappedAttributes.h"
  13
  14 NS_IMPL_NS_NEW_HTML_ELEMENT(Paragraph)
  15
  16 namespace mozilla {
  17 namespace dom {
  18
  19 HTMLParagraphElement::~HTMLParagraphElement() {}
  20
  21 NS_IMPL_ELEMENT_CLONE(HTMLParagraphElement)
  22
  23 bool HTMLParagraphElement::ParseAttribute(int32_t aNamespaceID,
  24                                           nsAtom* aAttribute,
  25                                           const nsAString& aValue,
  26                                           nsIPrincipal* aMaybeScriptedPrincipal,
  27                                           nsAttrValue& aResult) {
  28   if (aAttribute == nsGkAtoms::align && aNamespaceID == kNameSpaceID_None) {
  29     return ParseDivAlignValue(aValue, aResult);
  30   }
  31
  32   return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
  33                                               aMaybeScriptedPrincipal, aResult);
  34 }
  35
  36 void HTMLParagraphElement::MapAttributesIntoRule(
  37     const nsMappedAttributes* aAttributes, MappedDeclarations& aDecls) {
  38   nsGenericHTMLElement::MapDivAlignAttributeInto(aAttributes, aDecls);
  39   nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aDecls);
  40 }
  41
  42 NS_IMETHODIMP_(bool)
  43 HTMLParagraphElement::IsAttributeMapped(const nsAtom* aAttribute) const {
  44   static const MappedAttributeEntry* const map[] = {
  45       sDivAlignAttributeMap,
  46       sCommonAttributeMap,
  47   };
  48
  49   return FindAttributeDependence(aAttribute, map);
  50 }
  51
  52 nsMapRuleToAttributesFunc HTMLParagraphElement::GetAttributeMappingFunction()
  53     const {
  54   return &MapAttributesIntoRule;
  55 }
  56
  57 JSObject* HTMLParagraphElement::WrapNode(JSContext* aCx,
  58                                          JS::Handle<JSObject*> aGivenProto) {
  59   return HTMLParagraphElement_Binding::Wrap(aCx, this, aGivenProto);
  60 }
  61
  62 }  // namespace dom
  63 }  // namespace mozilla