dom/html/HTMLDivElement.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 "HTMLDivElement.h"
   8 #include "nsGenericHTMLElement.h"
   9 #include "nsStyleConsts.h"
  10 #include "mozilla/dom/HTMLDivElementBinding.h"
  11
  12 NS_IMPL_NS_NEW_HTML_ELEMENT(Div)
  13
  14 namespace mozilla::dom {
  15
  16 HTMLDivElement::~HTMLDivElement() = default;
  17
  18 NS_IMPL_ELEMENT_CLONE(HTMLDivElement)
  19
  20 JSObject* HTMLDivElement::WrapNode(JSContext* aCx,
  21                                    JS::Handle<JSObject*> aGivenProto) {
  22   return dom::HTMLDivElement_Binding::Wrap(aCx, this, aGivenProto);
  23 }
  24
  25 bool HTMLDivElement::ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
  26                                     const nsAString& aValue,
  27                                     nsIPrincipal* aMaybeScriptedPrincipal,
  28                                     nsAttrValue& aResult) {
  29   if (aNamespaceID == kNameSpaceID_None && aAttribute == nsGkAtoms::align) {
  30     return ParseDivAlignValue(aValue, aResult);
  31   }
  32
  33   return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
  34                                               aMaybeScriptedPrincipal, aResult);
  35 }
  36
  37 void HTMLDivElement::MapAttributesIntoRule(
  38     MappedDeclarationsBuilder& aBuilder) {
  39   MapDivAlignAttributeInto(aBuilder);
  40   MapCommonAttributesInto(aBuilder);
  41 }
  42
  43 NS_IMETHODIMP_(bool)
  44 HTMLDivElement::IsAttributeMapped(const nsAtom* aAttribute) const {
  45   static const MappedAttributeEntry* const map[] = {sDivAlignAttributeMap,
  46                                                     sCommonAttributeMap};
  47   return FindAttributeDependence(aAttribute, map);
  48 }
  49
  50 nsMapRuleToAttributesFunc HTMLDivElement::GetAttributeMappingFunction() const {
  51   return &MapAttributesIntoRule;
  52 }
  53
  54 }  // namespace mozilla::dom