void MutableStylePropertySet::setProperty(CSSPropertyID propertyID, PassRefPtrWillBeRawPtr<CSSValue> prpValue, bool important)
{
StylePropertyShorthand shorthand = shorthandForProperty(propertyID);
if (!shorthand.length()) {
setProperty(CSSProperty(propertyID, prpValue, important));
return;
}
removePropertiesInSet(shorthand.properties(), shorthand.length());
RefPtrWillBeRawPtr<CSSValue> value = prpValue;
for (unsigned i = 0; i < shorthand.length(); ++i)
m_propertyVector.append(CSSProperty(shorthand.properties()[i], value, important));
}
void CSSMutableStyleDeclaration::setImageProperty(int propertyId, const String& url, bool important)
{
ASSERT(!m_iteratorCount);
setPropertyInternal(CSSProperty(propertyId, CSSImageValue::create(url), important));
setNeedsStyleRecalc();
}
void CSSMutableStyleDeclaration::setStringProperty(int propertyId, const String &value, CSSPrimitiveValue::UnitTypes type, bool important)
{
ASSERT(!m_iteratorCount);
setPropertyInternal(CSSProperty(propertyId, CSSPrimitiveValue::create(value, type), important));
setNeedsStyleRecalc();
}
void HTMLBodyElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
{
if (name == backgroundAttr) {
String url = stripLeadingAndTrailingHTMLSpaces(value);
if (!url.isEmpty()) {
RefPtrWillBeRawPtr<CSSImageValue> imageValue = CSSImageValue::create(url, document().completeURL(url));
imageValue->setInitiator(localName());
imageValue->setReferrer(Referrer(document().outgoingReferrer(), document().referrerPolicy()));
style->setProperty(CSSProperty(CSSPropertyBackgroundImage, imageValue.release()));
}
} else if (name == marginwidthAttr || name == leftmarginAttr) {
addHTMLLengthToStyle(style, CSSPropertyMarginRight, value);
addHTMLLengthToStyle(style, CSSPropertyMarginLeft, value);
} else if (name == marginheightAttr || name == topmarginAttr) {
addHTMLLengthToStyle(style, CSSPropertyMarginBottom, value);
addHTMLLengthToStyle(style, CSSPropertyMarginTop, value);
} else if (name == bgcolorAttr) {
addHTMLColorToStyle(style, CSSPropertyBackgroundColor, value);
} else if (name == textAttr) {
addHTMLColorToStyle(style, CSSPropertyColor, value);
} else if (name == bgpropertiesAttr) {
if (equalIgnoringCase(value, "fixed")) {
UseCounter::count(document(), UseCounter::BgPropertiesFixed);
addPropertyToPresentationAttributeStyle(style, CSSPropertyBackgroundAttachment, CSSValueFixed);
}
} else
HTMLElement::collectStyleForPresentationAttribute(name, value, style);
}
bool CSSMutableStyleDeclaration::setProperty(int propertyID, int value, bool important, bool notifyChanged)
{
removeProperty(propertyID);
m_values.append(CSSProperty(propertyID, CSSPrimitiveValue::createIdentifier(value), important));
if (notifyChanged)
setChanged();
return true;
}
CSSParser::ParseResult CSSParser::parseValue(MutableStyleProperties& declaration, CSSPropertyID propertyID, const String& string, bool important, const CSSParserContext& context)
{
ASSERT(!string.isEmpty());
RefPtr<CSSValue> value = CSSParserFastPaths::maybeParseValue(propertyID, string, context.mode);
if (value)
return declaration.addParsedProperty(CSSProperty(propertyID, WTFMove(value), important)) ? CSSParser::ParseResult::Changed : CSSParser::ParseResult::Unchanged;
CSSParser parser(context);
return parser.parseValue(declaration, propertyID, string, important);
}
PassRefPtrWillBeRawPtr<MutableStylePropertySet> StylePropertySet::copyPropertiesInSet(const Vector<CSSPropertyID>& properties) const
{
WillBeHeapVector<CSSProperty, 256> list;
list.reserveInitialCapacity(properties.size());
for (unsigned i = 0; i < properties.size(); ++i) {
RefPtrWillBeRawPtr<CSSValue> value = getPropertyCSSValue(properties[i]);
if (value)
list.append(CSSProperty(properties[i], value.release(), false));
}
return MutableStylePropertySet::create(list.data(), list.size());
}
void CSSMutableStyleDeclaration::removePropertiesInSet(const int* set, unsigned length, bool notifyChanged)
{
bool changed = false;
for (unsigned i = 0; i < length; i++) {
RefPtr<CSSValue> value = getPropertyCSSValue(set[i]);
if (value) {
m_values.remove(CSSProperty(set[i], value.release(), false));
changed = true;
}
}
if (changed && notifyChanged)
setChanged();
}
PassRefPtr<CSSMutableStyleDeclaration> CSSStyleDeclaration::copyPropertiesInSet(const int* set, unsigned length) const
{
DeprecatedValueList<CSSProperty> list;
unsigned variableDependentValueCount = 0;
for (unsigned i = 0; i < length; i++) {
RefPtr<CSSValue> value = getPropertyCSSValue(set[i]);
if (value) {
if (value->isVariableDependentValue())
variableDependentValueCount++;
list.append(CSSProperty(set[i], value.release(), false));
}
}
return CSSMutableStyleDeclaration::create(list, variableDependentValueCount);
}
bool CSSParser::parseValue(MutableStylePropertySet* declaration, CSSPropertyID unresolvedProperty, const String& string, bool important, CSSParserMode parserMode, StyleSheetContents* styleSheet)
{
if (string.isEmpty())
return false;
CSSPropertyID resolvedProperty = resolveCSSPropertyID(unresolvedProperty);
RefPtrWillBeRawPtr<CSSValue> value = CSSParserFastPaths::maybeParseValue(resolvedProperty, string, parserMode);
if (value)
return declaration->setProperty(CSSProperty(resolvedProperty, value.release(), important));
CSSParserContext context(parserMode, 0);
if (styleSheet) {
context = styleSheet->parserContext();
context.setMode(parserMode);
}
return parseValue(declaration, unresolvedProperty, string, important, context);
}
void SVGFontFaceElement::rebuildFontFace()
{
if (!inDocument()) {
ASSERT(!m_fontElement);
return;
}
bool describesParentFont = isSVGFontElement(*parentNode());
RefPtrWillBeRawPtr<CSSValueList> list = nullptr;
if (describesParentFont) {
m_fontElement = toSVGFontElement(parentNode());
list = CSSValueList::createCommaSeparated();
list->append(CSSFontFaceSrcValue::createLocal(fontFamily()));
} else {
m_fontElement = nullptr;
// we currently ignore all but the last src element, alternatively we could concat them
if (SVGFontFaceSrcElement* element = Traversal<SVGFontFaceSrcElement>::lastChild(*this))
list = element->srcValue();
}
if (!list || !list->length())
return;
// Parse in-memory CSS rules
m_fontFaceRule->mutableProperties().addParsedProperty(CSSProperty(CSSPropertySrc, list));
if (describesParentFont) {
// Traverse parsed CSS values and associate CSSFontFaceSrcValue elements with ourselves.
RefPtrWillBeRawPtr<CSSValue> src = m_fontFaceRule->properties().getPropertyCSSValue(CSSPropertySrc);
CSSValueList* srcList = toCSSValueList(src.get());
unsigned srcLength = srcList ? srcList->length() : 0;
for (unsigned i = 0; i < srcLength; i++) {
if (CSSFontFaceSrcValue* item = toCSSFontFaceSrcValue(srcList->item(i)))
item->setSVGFontFaceElement(this);
}
}
document().styleResolverChanged();
}
bool MutableStylePropertySet::setProperty(CSSPropertyID propertyID, CSSValueID identifier, bool important)
{
setProperty(CSSProperty(propertyID, cssValuePool().createIdentifierValue(identifier), important));
return true;
}
void CSSParserImpl::consumeVariableDeclarationValue(CSSParserTokenRange range, const AtomicString& variableName, bool important)
{
if (RefPtrWillBeRawPtr<CSSCustomPropertyDeclaration> value = CSSVariableParser::parseDeclarationValue(variableName, range))
m_parsedProperties.append(CSSProperty(CSSPropertyVariable, value.release(), important));
}
void CSSMutableStyleDeclaration::setImageProperty(int propertyId, const String& url, bool important)
{
removeProperty(propertyId);
m_values.append(CSSProperty(propertyId, CSSImageValue::create(url), important));
setChanged();
}
void CSSMutableStyleDeclaration::setStringProperty(int propertyId, const String &value, CSSPrimitiveValue::UnitTypes type, bool important)
{
removeProperty(propertyId);
m_values.append(CSSProperty(propertyId, CSSPrimitiveValue::create(value, type), important));
setChanged();
}
void HTMLTableElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
{
if (name == widthAttr)
addHTMLLengthToStyle(style, CSSPropertyWidth, value);
else if (name == heightAttr)
addHTMLLengthToStyle(style, CSSPropertyHeight, value);
else if (name == borderAttr)
addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderWidth, parseBorderWidthAttribute(value), CSSPrimitiveValue::CSS_PX);
else if (name == bordercolorAttr) {
if (!value.isEmpty())
addHTMLColorToStyle(style, CSSPropertyBorderColor, value);
} else if (name == bgcolorAttr)
addHTMLColorToStyle(style, CSSPropertyBackgroundColor, value);
else if (name == backgroundAttr) {
String url = stripLeadingAndTrailingHTMLSpaces(value);
if (!url.isEmpty()) {
RefPtrWillBeRawPtr<CSSImageValue> imageValue = CSSImageValue::create(url, document().completeURL(url));
imageValue->setReferrer(Referrer(document().outgoingReferrer(), document().referrerPolicy()));
style->setProperty(CSSProperty(CSSPropertyBackgroundImage, imageValue.release()));
}
} else if (name == valignAttr) {
if (!value.isEmpty())
addPropertyToPresentationAttributeStyle(style, CSSPropertyVerticalAlign, value);
} else if (name == cellspacingAttr) {
if (!value.isEmpty())
addHTMLLengthToStyle(style, CSSPropertyBorderSpacing, value);
} else if (name == vspaceAttr) {
UseCounter::countDeprecation(document(), UseCounter::HTMLTableElementVspace);
addHTMLLengthToStyle(style, CSSPropertyMarginTop, value);
addHTMLLengthToStyle(style, CSSPropertyMarginBottom, value);
} else if (name == hspaceAttr) {
UseCounter::countDeprecation(document(), UseCounter::HTMLTableElementHspace);
addHTMLLengthToStyle(style, CSSPropertyMarginLeft, value);
addHTMLLengthToStyle(style, CSSPropertyMarginRight, value);
} else if (name == alignAttr) {
if (!value.isEmpty()) {
if (equalIgnoringCase(value, "center")) {
addPropertyToPresentationAttributeStyle(style, CSSPropertyWebkitMarginStart, CSSValueAuto);
addPropertyToPresentationAttributeStyle(style, CSSPropertyWebkitMarginEnd, CSSValueAuto);
} else
addPropertyToPresentationAttributeStyle(style, CSSPropertyFloat, value);
}
} else if (name == rulesAttr) {
// The presence of a valid rules attribute causes border collapsing to be enabled.
if (m_rulesAttr != UnsetRules)
addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderCollapse, CSSValueCollapse);
} else if (name == frameAttr) {
bool borderTop;
bool borderRight;
bool borderBottom;
bool borderLeft;
if (getBordersFromFrameAttributeValue(value, borderTop, borderRight, borderBottom, borderLeft)) {
addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderWidth, CSSValueThin);
addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderTopStyle, borderTop ? CSSValueSolid : CSSValueHidden);
addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderBottomStyle, borderBottom ? CSSValueSolid : CSSValueHidden);
addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderLeftStyle, borderLeft ? CSSValueSolid : CSSValueHidden);
addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderRightStyle, borderRight ? CSSValueSolid : CSSValueHidden);
}
} else
HTMLElement::collectStyleForPresentationAttribute(name, value, style);
}
