static bool typefacesMatchesFamily(const SkTypeface* tf, const AtomicString& family)
{
SkTypeface::LocalizedStrings* actualFamilies = tf->createFamilyNameIterator();
bool matchesRequestedFamily = false;
SkTypeface::LocalizedString actualFamily;
while (actualFamilies->next(&actualFamily)) {
if (equalIgnoringCase(family, actualFamily.fString)) {
matchesRequestedFamily = true;
break;
}
}
actualFamilies->unref();
// getFamilyName may return a name not returned by the createFamilyNameIterator.
// Specifically in cases where Windows substitutes the font based on the
// HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes registry entries.
if (!matchesRequestedFamily) {
SkString familyName;
tf->getFamilyName(&familyName);
if (equalIgnoringCase(family, familyName))
matchesRequestedFamily = true;
}
return matchesRequestedFamily;
}
String FontPlatformData::fontFamilyName() const
{
ASSERT(this->typeface());
SkTypeface::LocalizedStrings* fontFamilyIterator = this->typeface()->createFamilyNameIterator();
SkTypeface::LocalizedString localizedString;
while (fontFamilyIterator->next(&localizedString) && !localizedString.fString.size()) { }
fontFamilyIterator->unref();
return String(localizedString.fString.c_str());
}
String FontPlatformData::fontFamilyName() const
{
// FIXME(crbug.com/326582): come up with a proper way of handling SVG.
if (!this->typeface())
return "";
SkTypeface::LocalizedStrings* fontFamilyIterator = this->typeface()->createFamilyNameIterator();
SkTypeface::LocalizedString localizedString;
while (fontFamilyIterator->next(&localizedString) && !localizedString.fString.size()) { }
fontFamilyIterator->unref();
return String(localizedString.fString.c_str());
}