private void EnsureGridSizeFileExists()
{
IWebsiteState ws = Services.Get <IWebsiteState>();
if (File.Exists(ws.IconGridSizePath))
{
string json = File.ReadAllText(ws.IconGridSizePath);
ws.ActiveIconGridSize = JsonConvert.DeserializeObject <GridSize>(json);
}
else
{
// set automatically saves to file
ws.ActiveIconGridSize = GridSize.BuildDefault();
}
}