public static bool TryCreate(string path, out SystemFontRecord type)
{
type = default(SystemFontRecord);
SystemFontType fontType;
if (path.EndsWith(".ttf"))
{
fontType = SystemFontType.TrueType;
}
else if (path.EndsWith(".otf"))
{
fontType = SystemFontType.OpenType;
}
else if (path.EndsWith(".ttc"))
{
fontType = SystemFontType.TrueTypeCollection;
}
else if (path.EndsWith(".otc"))
{
fontType = SystemFontType.OpenTypeCollection;
}
else if (path.EndsWith(".pfb"))
{
fontType = SystemFontType.Type1;
}
else
{
return(false);
}
type = new SystemFontRecord(path, fontType);
return(true);
}
public IEnumerable <SystemFontRecord> GetAllFonts()
{
var directories = new List <string>
{
"/usr/local/fonts", // local
"/usr/local/share/fonts", // local shared
"/usr/share/fonts", // system
"/usr/X11R6/lib/X11/fonts" // X
};
try
{
var folder = Environment.GetEnvironmentVariable("$HOME");
if (!string.IsNullOrWhiteSpace(folder))
{
directories.Add($"{folder}/.fonts");
}
}
catch
{
// ignored
}
foreach (var directory in directories)
{
try
{
if (!Directory.Exists(directory))
{
continue;
}
}
catch
{
continue;
}
string[] files;
try
{
files = Directory.GetFiles(directory);
}
catch
{
continue;
}
foreach (var file in files)
{
if (SystemFontRecord.TryCreate(file, out var record))
{
yield return(record);
}
}
}
}
private bool TryGetTrueTypeFont(string name, SystemFontRecord record, out TrueTypeFontProgram font)
{
font = null;
if (record.Type == SystemFontType.TrueType)
{
if (readFiles.Contains(record.Path))
{
return(false);
}
return(TryReadFile(record.Path, true, name, out font));
}
return(false);
}
public IEnumerable <SystemFontRecord> GetAllFonts()
{
// TODO: Could use System.Drawing InstalledFontCollection to do this?
var winDir = Environment.GetFolderPath(Environment.SpecialFolder.Windows);
var fonts = Path.Combine(winDir, "Fonts");
if (Directory.Exists(fonts))
{
var files = Directory.GetFiles(fonts);
foreach (var file in files)
{
if (SystemFontRecord.TryCreate(file, out var record))
{
yield return(record);
}
}
}
var psFonts = Path.Combine(winDir, "PSFonts");
if (Directory.Exists(psFonts))
{
var files = Directory.GetFiles(fonts);
foreach (var file in files)
{
if (SystemFontRecord.TryCreate(file, out var record))
{
yield return(record);
}
}
}
}
