public static void Init()
{
if (engine != null)
{
return;
}
WithCompatibilityCheck(() =>
{
var file = Roslyn.LocateInPluginDir("RoslynIntellisense.exe", "Roslyn", @".\");
if (!File.Exists(file))
{
var path = Environment.GetEnvironmentVariable("roslynintellisense_path") ?? "";
if (File.Exists(path))
{
file = path;
}
}
intellisense = Assembly.LoadFrom(file);
engine = (IEngine)intellisense.CreateInstance("RoslynIntellisense.Engine");
engine.SetOption("ReflectionOutDir", Path.Combine(Path.GetTempPath(), "CSScriptNpp\\ReflctedTypes"));
});
if (engine != null)
{
Task.Factory.StartNew(() => WithCompatibilityCheck(engine.Preload));
}
}
static string FormatCodeWithRoslyn(string code, ref int pos, string file)
{
try
{
if (RoslynFormat == null)
{
//need to load dynamically as static loading can only be achieved via compilation and plugin target CLR is older than
//the one is Roslyn based on.
string rootDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var asmFile = Roslyn.LocateInPluginDir("RoslynIntellisense.exe", "Roslyn", @".\");
var asm = Assembly.LoadFrom(asmFile);
MethodInfo method;
if (Config.Instance.HybridFormatting)
{
method = asm.GetType("RoslynIntellisense.Formatter").GetMethod("FormatHybrid");
}
else
{
method = asm.GetType("RoslynIntellisense.Formatter").GetMethod("Format");
}
RoslynFormat = (FormatMethod)Delegate.CreateDelegate(typeof(FormatMethod), method);
}
if (RoslynFormat != null)
{
var newCode = RoslynFormat(code, file);
pos = SyntaxMapper.MapAbsPosition(code, pos, newCode);
return(newCode);
}
}
catch (Exception e)
{
#if !DEBUG
Config.Instance.RoslynFormatting = false;
Config.Instance.Save();
#endif
MessageBox.Show("Cannot use Roslyn Formatter.\nError: " + e.Message + "\n\nThis can be caused by the absence of .NET 4.6.\n\nRoslyn Formatter will be disabled and the default formatter enabled instead. You can always reenable RoslynFormatter from the settings dialog.", "CS-Script");
}
return(code);
}