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add support for opentype fonts

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This commit is contained in:
AdenKoperczak 2025-01-21 10:56:43 -05:00
parent c6596b3e7d
commit a9daf47741
1 changed files with 14 additions and 4 deletions
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18
scwx-qt/source/scwx/qt/manager/font_manager.cpp
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@ -29,6 +29,7 @@ static const std::string logPrefix_ = "scwx::qt::manager::font_manager";
static const auto logger_ = scwx::util::Logger::Create(logPrefix_); static const auto logger_ = scwx::util::Logger::Create(logPrefix_);
static const std::string kFcTrueType_ {"TrueType"}; static const std::string kFcTrueType_ {"TrueType"};
static const std::string kFcOpenType_ {"CFF"};
struct FontRecord struct FontRecord
{ {
@ -70,6 +71,7 @@ public:
const std::vector<char>& GetRawFontData(const std::string& filename); const std::vector<char>& GetRawFontData(const std::string& filename);
static bool CheckFontFormat(const FcChar8* format);
static FontRecord MatchFontFile(const std::string& family, static FontRecord MatchFontFile(const std::string& family,
const std::vector<std::string>& styles); const std::vector<std::string>& styles);
@ -457,6 +459,13 @@ void FontManager::Impl::FinalizeFontconfig()
FcFini(); FcFini();
} }
bool FontManager::Impl::CheckFontFormat(const FcChar8* format)
{
const std::string stdFormat = reinterpret_cast<const char *>(format);
return stdFormat == kFcTrueType_ || stdFormat == kFcOpenType_;
}
FontRecord FontRecord
FontManager::Impl::MatchFontFile(const std::string& family, FontManager::Impl::MatchFontFile(const std::string& family,
const std::vector<std::string>& styles) const std::vector<std::string>& styles)
@ -469,9 +478,6 @@ FontManager::Impl::MatchFontFile(const std::string& family,
FcPatternAddString( FcPatternAddString(
pattern, FC_FAMILY, reinterpret_cast<const FcChar8*>(family.c_str())); pattern, FC_FAMILY, reinterpret_cast<const FcChar8*>(family.c_str()));
FcPatternAddString(pattern,
FC_FONTFORMAT,
reinterpret_cast<const FcChar8*>(kFcTrueType_.c_str()));
FcPatternAddBool(pattern, FC_SYMBOL, FcFalse); FcPatternAddBool(pattern, FC_SYMBOL, FcFalse);
if (!styles.empty()) if (!styles.empty())
@ -505,6 +511,7 @@ FontManager::Impl::MatchFontFile(const std::string& family,
FcChar8* fcFamily = nullptr; FcChar8* fcFamily = nullptr;
FcChar8* fcStyle = nullptr; FcChar8* fcStyle = nullptr;
FcChar8* fcFile = nullptr; FcChar8* fcFile = nullptr;
FcChar8* fcFormat = nullptr;
FcBool fcSymbol = FcFalse; FcBool fcSymbol = FcFalse;
// Match was found, get properties // Match was found, get properties
@ -515,7 +522,10 @@ FontManager::Impl::MatchFontFile(const std::string& family,
FcPatternGetString(match, FC_FILE, 0, &fcFile) == FcResultMatch && FcPatternGetString(match, FC_FILE, 0, &fcFile) == FcResultMatch &&
FcPatternGetBool(match, FC_SYMBOL, 0, &fcSymbol) == FcPatternGetBool(match, FC_SYMBOL, 0, &fcSymbol) ==
FcResultMatch && FcResultMatch &&
fcSymbol == FcFalse /*Must check fcSymbol manually*/) FcPatternGetString(match, FC_FONTFORMAT, 0, &fcFormat) ==
FcResultMatch &&
fcSymbol == FcFalse /*Must check fcSymbol manually*/ &&
CheckFontFormat(fcFormat))
{ {
record.family_ = reinterpret_cast<char*>(fcFamily); record.family_ = reinterpret_cast<char*>(fcFamily);
record.style_ = reinterpret_cast<char*>(fcStyle); record.style_ = reinterpret_cast<char*>(fcStyle);