void SVGFontFaceElement::rebuildFontFace()
{
ASSERT(inDocument());
// we currently ignore all but the first src element, alternatively we could concat them
SVGFontFaceSrcElement* srcElement = 0;
SVGDefinitionSrcElement* definitionSrc = 0;
for (Node* child = firstChild(); child; child = child->nextSibling()) {
if (child->hasTagName(font_face_srcTag) && !srcElement)
srcElement = static_cast<SVGFontFaceSrcElement*>(child);
else if (child->hasTagName(definition_srcTag) && !definitionSrc)
definitionSrc = static_cast<SVGDefinitionSrcElement*>(child);
}
#if 0
// @font-face (CSSFontFace) does not yet support definition-src, as soon as it does this code should do the trick!
if (definitionSrc)
m_styleDeclaration->setProperty(CSSPropertyDefinitionSrc, definitionSrc->getAttribute(XLinkNames::hrefAttr), false);
#endif
bool describesParentFont = parentNode()->hasTagName(fontTag);
RefPtr<CSSValueList> list;
if (describesParentFont) {
m_fontElement = static_cast<SVGFontElement*>(parentNode());
list = CSSValueList::createCommaSeparated();
list->append(CSSFontFaceSrcValue::createLocal(fontFamily()));
} else {
m_fontElement = 0;
if (srcElement)
list = srcElement->srcValue();
}
if (!list)
return;
// Parse in-memory CSS rules
CSSProperty srcProperty(CSSPropertySrc, list);
const CSSProperty* srcPropertyRef = &srcProperty;
m_styleDeclaration->addParsedProperties(&srcPropertyRef, 1);
if (describesParentFont) {
// Traverse parsed CSS values and associate CSSFontFaceSrcValue elements with ourselves.
RefPtr<CSSValue> src = m_styleDeclaration->getPropertyCSSValue(CSSPropertySrc);
CSSValueList* srcList = static_cast<CSSValueList*>(src.get());
unsigned srcLength = srcList ? srcList->length() : 0;
for (unsigned i = 0; i < srcLength; i++) {
if (CSSFontFaceSrcValue* item = static_cast<CSSFontFaceSrcValue*>(srcList->itemWithoutBoundsCheck(i)))
item->setSVGFontFaceElement(this);
}
}
document()->updateStyleSelector();
}
void SVGFontFaceElement::rebuildFontFace()
{
if (!inDocument()) {
ASSERT(!m_fontElement);
return;
}
// we currently ignore all but the first src element, alternatively we could concat them
SVGFontFaceSrcElement* srcElement = 0;
for (Node* child = firstChild(); child && !srcElement; child = child->nextSibling()) {
if (child->hasTagName(font_face_srcTag))
srcElement = static_cast<SVGFontFaceSrcElement*>(child);
}
bool describesParentFont = parentNode()->hasTagName(SVGNames::fontTag);
RefPtr<CSSValueList> list;
if (describesParentFont) {
m_fontElement = static_cast<SVGFontElement*>(parentNode());
list = CSSValueList::createCommaSeparated();
list->append(CSSFontFaceSrcValue::createLocal(fontFamily()));
} else {
m_fontElement = 0;
if (srcElement)
list = srcElement->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.
RefPtr<CSSValue> src = m_fontFaceRule->properties()->getPropertyCSSValue(CSSPropertySrc);
CSSValueList* srcList = static_cast<CSSValueList*>(src.get());
unsigned srcLength = srcList ? srcList->length() : 0;
for (unsigned i = 0; i < srcLength; i++) {
if (CSSFontFaceSrcValue* item = static_cast<CSSFontFaceSrcValue*>(srcList->itemWithoutBoundsCheck(i)))
item->setSVGFontFaceElement(this);
}
}
document()->styleResolverChanged(DeferRecalcStyle);
}
