public void OpenFile(string f)
{
if (f != null && System.IO.File.Exists(f) && DetectFileType.Detect(f) == FileType.Utf)
{
var t = new UtfTab(this, new EditableUtf(f), System.IO.Path.GetFileName(f));
t.FilePath = f;
ActiveTab = t;
AddTab(t);
guiHelper.ResetRenderTimer();
}
}
