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/* -*- 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/HTMLLIElement.h"
#include "mozilla/dom/HTMLLIElementBinding.h"
#include "mozilla/MappedDeclarationsBuilder.h"
#include "nsGkAtoms.h"
#include "nsStyleConsts.h"
NS_IMPL_NS_NEW_HTML_ELEMENT(LI)
namespace mozilla::dom {
HTMLLIElement::~HTMLLIElement() = default;
NS_IMPL_ELEMENT_CLONE(HTMLLIElement)
// https://html.spec.whatwg.org/#lists
const nsAttrValue::EnumTable HTMLLIElement::kULTypeTable[] = {
{"none", ListStyle::None},
{"disc", ListStyle::Disc},
{"circle", ListStyle::Circle},
{"square", ListStyle::Square},
{nullptr, 0}};
// https://html.spec.whatwg.org/#lists
const nsAttrValue::EnumTable HTMLLIElement::kOLTypeTable[] = {
{"A", ListStyle::UpperAlpha}, {"a", ListStyle::LowerAlpha},
{"I", ListStyle::UpperRoman}, {"i", ListStyle::LowerRoman},
{"1", ListStyle::Decimal}, {nullptr, 0}};
bool HTMLLIElement::ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
const nsAString& aValue,
nsIPrincipal* aMaybeScriptedPrincipal,
nsAttrValue& aResult) {
if (aNamespaceID == kNameSpaceID_None) {
if (aAttribute == nsGkAtoms::type) {
return aResult.ParseEnumValue(aValue, kOLTypeTable, true) ||
aResult.ParseEnumValue(aValue, kULTypeTable, false);
}
if (aAttribute == nsGkAtoms::value) {
return aResult.ParseIntValue(aValue);
}
}
return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
aMaybeScriptedPrincipal, aResult);
}
void HTMLLIElement::MapAttributesIntoRule(MappedDeclarationsBuilder& aBuilder) {
if (!aBuilder.PropertyIsSet(eCSSProperty_list_style_type)) {
// type: enum
const nsAttrValue* value = aBuilder.GetAttr(nsGkAtoms::type);
if (value && value->Type() == nsAttrValue::eEnum) {
aBuilder.SetKeywordValue(eCSSProperty_list_style_type,
value->GetEnumValue());
}
}
// Map <li value=INTEGER> to 'counter-set: list-item INTEGER'.
const nsAttrValue* attrVal = aBuilder.GetAttr(nsGkAtoms::value);
if (attrVal && attrVal->Type() == nsAttrValue::eInteger) {
if (!aBuilder.PropertyIsSet(eCSSProperty_counter_set)) {
aBuilder.SetCounterSetListItem(attrVal->GetIntegerValue());
}
}
nsGenericHTMLElement::MapCommonAttributesInto(aBuilder);
}
NS_IMETHODIMP_(bool)
HTMLLIElement::IsAttributeMapped(const nsAtom* aAttribute) const {
static const MappedAttributeEntry attributes[] = {
{nsGkAtoms::type},
{nsGkAtoms::value},
{nullptr},
};
static const MappedAttributeEntry* const map[] = {
attributes,
sCommonAttributeMap,
};
return FindAttributeDependence(aAttribute, map);
}
nsMapRuleToAttributesFunc HTMLLIElement::GetAttributeMappingFunction() const {
return &MapAttributesIntoRule;
}
JSObject* HTMLLIElement::WrapNode(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return HTMLLIElement_Binding::Wrap(aCx, this, aGivenProto);
}
} // namespace mozilla::dom
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