DXR will be turned off on Tuesday, December 29th. It will redirect to Searchfox.
See the announcement on Discourse.

DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Header

Mercurial (c68fe15a81fc)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
/* -*- 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
/* 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/HTMLBRElement.h"
#include "mozilla/dom/HTMLBRElementBinding.h"
#include "mozilla/dom/HTMLBRElementBinding.h"
#include "mozilla/MappedDeclarations.h"
#include "nsAttrValueInlines.h"
#include "nsStyleConsts.h"
#include "nsMappedAttributes.h"


NS_IMPL_NS_NEW_HTML_ELEMENT(BR)

namespace mozilla {
namespace dom {


HTMLBRElement::HTMLBRElement(
    already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
    : nsGenericHTMLElement(std::move(aNodeInfo)) {}

HTMLBRElement::~HTMLBRElement() = default;
HTMLBRElement::~HTMLBRElement() = default;

NS_IMPL_ELEMENT_CLONE(HTMLBRElement)

static const nsAttrValue::EnumTable kClearTable[] = {
    {"left", StyleClear::Left},
    {"left", StyleClear::Left},
    {"right", StyleClear::Right},
    {"all", StyleClear::Both},
    {"both", StyleClear::Both},
    {nullptr, 0}};


bool HTMLBRElement::ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
                                   const nsAString& aValue,
                                   nsIPrincipal* aMaybeScriptedPrincipal,
                                   nsAttrValue& aResult) {
  if (aAttribute == nsGkAtoms::clear && aNamespaceID == kNameSpaceID_None) {
    return aResult.ParseEnumValue(aValue, kClearTable, false);
  }
  }

  return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
                                              aMaybeScriptedPrincipal, aResult);
}


void HTMLBRElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
                                          MappedDeclarations& aDecls) {
  if (!aDecls.PropertyIsSet(eCSSProperty_clear)) {
    const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::clear);
    if (value && value->Type() == nsAttrValue::eEnum)
    if (value && value->Type() == nsAttrValue::eEnum)
      aDecls.SetKeywordValue(eCSSProperty_clear, value->GetEnumValue());
  }
  nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aDecls);
}


NS_IMETHODIMP_(bool)
HTMLBRElement::IsAttributeMapped(const nsAtom* aAttribute) const {
  static const MappedAttributeEntry attributes[] = {{nsGkAtoms::clear},
                                                    {nullptr}};


  static const MappedAttributeEntry* const map[] = {
      attributes,
      sCommonAttributeMap,
  };

  return FindAttributeDependence(aAttribute, map);
}

nsMapRuleToAttributesFunc HTMLBRElement::GetAttributeMappingFunction() const {
nsMapRuleToAttributesFunc HTMLBRElement::GetAttributeMappingFunction() const {
  return &MapAttributesIntoRule;
}


JSObject* HTMLBRElement::WrapNode(JSContext* aCx,
                                  JS::Handle<JSObject*> aGivenProto) {
  return HTMLBRElement_Binding::Wrap(aCx, this, aGivenProto);
}


}  // namespace dom
}  // namespace mozilla