// This installs a default typeface (from a hardcoded path) that allows
// layouts to work (not crash on null pointer) before the default
// typeface is set.
// TODO: investigate why layouts are being created before Typeface.java
// class initialization.
static FontCollection *makeFontCollection() {
std::vector<FontFamily *>typefaces;
const char *fns[] = {
"/system/fonts/Roboto-Regular.ttf",
};
FontFamily *family = new FontFamily();
for (size_t i = 0; i < sizeof(fns)/sizeof(fns[0]); i++) {
const char *fn = fns[i];
ALOGD("makeFontCollection adding %s", fn);
SkTypeface *skFace = SkTypeface::CreateFromFile(fn);
if (skFace != NULL) {
// TODO: might be a nice optimization to get access to the underlying font
// data, but would require us opening the file ourselves and passing that
// to the appropriate Create method of SkTypeface.
MinikinFont *font = new MinikinFontSkia(skFace, NULL, 0, 0);
family->addFont(font);
font->Unref();
} else {
ALOGE("failed to create font %s", fn);
}
}
typefaces.push_back(family);
FontCollection *result = new FontCollection(typefaces);
family->Unref();
return result;
}
static Boolean addSkTypeface(
/* [in] */ android::FontFamily* family,
/* [in] */ SkTypeface* face)
{
MinikinFont* minikinFont = new MinikinFontSkia(face);
bool result = family->addFont(minikinFont);
minikinFont->Unref();
return result ? TRUE : FALSE;
}
Boolean FontFamily::NativeAddFontWeightStyle(
/* [in] */ Int64 familyPtr,
/* [in] */ const String& path,
/* [in] */ Int32 weight,
/* [in] */ Boolean isItalic)
{
if (path.IsNull()) {
return FALSE;
}
SkTypeface* face = SkTypeface::CreateFromFile(path.string());
if (face == NULL) {
Logger::E(String("FontFamily"), String("addFont failed to create font %s"), path.string());
return FALSE;
}
android::FontFamily* fontFamily = reinterpret_cast<android::FontFamily*>(familyPtr);
MinikinFont* minikinFont = new MinikinFontSkia(face);
fontFamily->addFont(minikinFont, android::FontStyle(weight / 100, isItalic));
minikinFont->Unref();
return TRUE;
}
