protected override void LoadSystemFonts()
{
if (m_LoadSystemFonts_CalledOnce)
{
return;
}
m_LoadSystemFonts_CalledOnce = true;
FontFamily[] families = new InstalledFontCollection().Families;
if (families != null &&
families.Length > 0)
{
return;
}
#if PORTABLE || SILVERLIGHT
string[] names = Enum.GetNames(typeof(System.Environment.SpecialFolder));
foreach (string name in names)
{
if (string.Compare(name, "Fonts") == 0)
{
base.LoadSystemFonts();
return;
}
}
#endif
String fontsDir = null;
#if !WINDOWS_PHONE && !WINDOWS_PHONE_7 && !WINDOWS_PHONE_71
#if NET40 || ANDROID || __IOS__
// NET40 or higher
fontsDir = Environment.GetFolderPath(Environment.SpecialFolder.Fonts);
#else
#if SILVERLIGHT && !WINDOWS_PHONE && !WINDOWS_PHONE_7 && !WINDOWS_PHONE_71
try
{
fontsDir = Environment.GetFolderPath(Environment.SpecialFolder.System);
// get parent of System folder to have Windows folder
IO.DirectoryInfo dirWindowsFolder = new IO.DirectoryInfo(Environment.GetFolderPath(Environment.SpecialFolder.System));
// Concatenate Fonts folder onto Windows folder.
fontsDir = IO.Path.Combine(dirWindowsFolder.Parent.FullName, "Fonts");
}
catch
{
fontsDir = null;
}
#else
PlatformID pid = Environment.OSVersion.Platform;
if (pid == PlatformID.Win32NT)
{
// get parent of System folder to have Windows folder
IO.DirectoryInfo dirWindowsFolder = IO.Directory.GetParent(Environment.GetFolderPath(Environment.SpecialFolder.System));
if (dirWindowsFolder != null)
{
// Concatenate Fonts folder onto Windows folder.
fontsDir = IO.Path.Combine(dirWindowsFolder.FullName, "Fonts");
}
}
else if (pid == PlatformID.Unix)
{
//Path.Combine(home, ".fonts");
fontsDir = "usr/share/fonts/truetype";
}
#if !WINDOWS_PHONE && !WINDOWS_PHONE_7 && !WINDOWS_PHONE_71
else if (pid == PlatformID.MacOSX)
{
// Path.Combine(home, "Library", "Fonts");
fontsDir = "Library/Fonts";
}
#endif
#endif
#endif
#endif
if (!string.IsNullOrEmpty(fontsDir) &&
IO.Directory.Exists(fontsDir))
{
InstalledFontCollection.LoadCache();
{
try
{
InstalledFontCollection.AddFontFiles(fontsDir, true);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
InstalledFontCollection.SaveCache();
}
// Load additional font files (if no any system fonts loaded) and set default params
//??? if ((new InstalledFontCollection()).Families.Length == 0)
{
#if SILVERLIGHT || WINDOWS_PHONE || WINDOWS_PHONE_7 || WINDOWS_PHONE_71 || ANDROID || __IOS__
Alt.Sketch.Config.Font_NoAntiAliasMaxSize = 5;
#endif
InstalledFontCollection.AddFontFiles("AltData/Fonts");
InstalledFontCollection.AddFontFiles("AltData/Fonts/Open-Sans");
}
}