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e42a48e81d
Enable nsAttrValue::EnumTable to be initialized with enum. So, we could get rid
of the castings in EnumTable. Fix EnumTable initialization comment.
For those untyped enumerations, declare them with uint8_t, as to other typed
enumerations with type size larger than int16_t, force casting to int16_t.
Use {nullptr,0} instead of {0} to represent the last entry.
MozReview-Commit-ID: 7Dma3Apkmxj
--HG--
extra : rebase_source : b2289866c4c33d80c8e170727bf109d018d92f67
120 lines
3.5 KiB
C++
120 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/HTMLLIElement.h"
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#include "mozilla/dom/HTMLLIElementBinding.h"
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#include "nsAttrValueInlines.h"
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#include "nsGkAtoms.h"
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#include "nsStyleConsts.h"
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#include "nsMappedAttributes.h"
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#include "nsRuleData.h"
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NS_IMPL_NS_NEW_HTML_ELEMENT(LI)
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namespace mozilla {
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namespace dom {
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HTMLLIElement::~HTMLLIElement()
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{
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}
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NS_IMPL_ISUPPORTS_INHERITED(HTMLLIElement, nsGenericHTMLElement,
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nsIDOMHTMLLIElement)
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NS_IMPL_ELEMENT_CLONE(HTMLLIElement)
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NS_IMPL_STRING_ATTR(HTMLLIElement, Type, type)
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NS_IMPL_INT_ATTR(HTMLLIElement, Value, value)
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// values that are handled case-insensitively
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static const nsAttrValue::EnumTable kUnorderedListItemTypeTable[] = {
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{ "disc", NS_STYLE_LIST_STYLE_DISC },
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{ "circle", NS_STYLE_LIST_STYLE_CIRCLE },
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{ "round", NS_STYLE_LIST_STYLE_CIRCLE },
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{ "square", NS_STYLE_LIST_STYLE_SQUARE },
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{ nullptr, 0 }
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};
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// values that are handled case-sensitively
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static const nsAttrValue::EnumTable kOrderedListItemTypeTable[] = {
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{ "A", NS_STYLE_LIST_STYLE_UPPER_ALPHA },
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{ "a", NS_STYLE_LIST_STYLE_LOWER_ALPHA },
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{ "I", NS_STYLE_LIST_STYLE_UPPER_ROMAN },
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{ "i", NS_STYLE_LIST_STYLE_LOWER_ROMAN },
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{ "1", NS_STYLE_LIST_STYLE_DECIMAL },
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{ nullptr, 0 }
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};
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bool
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HTMLLIElement::ParseAttribute(int32_t aNamespaceID,
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nsIAtom* aAttribute,
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const nsAString& aValue,
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nsAttrValue& aResult)
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{
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if (aNamespaceID == kNameSpaceID_None) {
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if (aAttribute == nsGkAtoms::type) {
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return aResult.ParseEnumValue(aValue, kOrderedListItemTypeTable,
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true) ||
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aResult.ParseEnumValue(aValue, kUnorderedListItemTypeTable, false);
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}
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if (aAttribute == nsGkAtoms::value) {
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return aResult.ParseIntValue(aValue);
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}
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}
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return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
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aResult);
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}
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void
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HTMLLIElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
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nsRuleData* aData)
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{
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if (aData->mSIDs & NS_STYLE_INHERIT_BIT(List)) {
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nsCSSValue* listStyleType = aData->ValueForListStyleType();
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if (listStyleType->GetUnit() == eCSSUnit_Null) {
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// type: enum
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const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::type);
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if (value && value->Type() == nsAttrValue::eEnum)
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listStyleType->SetIntValue(value->GetEnumValue(), eCSSUnit_Enumerated);
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}
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}
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nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aData);
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}
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NS_IMETHODIMP_(bool)
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HTMLLIElement::IsAttributeMapped(const nsIAtom* aAttribute) const
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{
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static const MappedAttributeEntry attributes[] = {
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{ &nsGkAtoms::type },
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{ nullptr },
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};
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static const MappedAttributeEntry* const map[] = {
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attributes,
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sCommonAttributeMap,
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};
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return FindAttributeDependence(aAttribute, map);
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}
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nsMapRuleToAttributesFunc
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HTMLLIElement::GetAttributeMappingFunction() const
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{
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return &MapAttributesIntoRule;
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}
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JSObject*
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HTMLLIElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return HTMLLIElementBinding::Wrap(aCx, this, aGivenProto);
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}
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} // namespace dom
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} // namespace mozilla
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