blob: f39c044aaa03686bb87ae4ef6501b40ae2cafad9 [file] [log] [blame]
// Copyright 2019 Google LLC.
#include "modules/skparagraph/src/ParagraphImpl.h"
#include "modules/skparagraph/utils/TestFontCollection.h"
#include "src/base/SkUTF.h"
#include "src/core/SkOSFile.h"
#include "tools/Resources.h"
namespace skia {
namespace textlayout {
TestFontCollection::TestFontCollection(const std::string& resourceDir, bool testOnly, bool loadFonts)
: fResourceDir(resourceDir)
, fFontsFound(0) {
if (fDirs == resourceDir) {
return;
}
fFontProvider = sk_make_sp<TypefaceFontProvider>();
if (loadFonts) {
SkOSFile::Iter iter(fResourceDir.c_str());
SkString path;
while (iter.next(&path)) {
addFontFromFile(path.c_str());
}
}
fFontsFound = fFontProvider->countFamilies();
if (testOnly) {
this->setTestFontManager(fFontProvider);
} else {
this->setAssetFontManager(fFontProvider);
}
this->disableFontFallback();
fDirs = resourceDir;
}
bool TestFontCollection::addFontFromFile(const std::string& path, const std::string& familyName) {
SkString file_path;
file_path.printf("%s/%s", fResourceDir.c_str(), path.c_str());
auto data = SkData::MakeFromFileName(file_path.c_str());
if (!data) {
return false;
}
if (familyName.empty()) {
fFontProvider->registerTypeface(SkTypeface::MakeFromData(data));
} else {
fFontProvider->registerTypeface(SkTypeface::MakeFromData(data), SkString(familyName.c_str()));
}
return true;
}
} // namespace textlayout
} // namespace skia