/// <summary>
/// Creates a populated AssemblerConfig from the app settings for the specified ID.
/// If the assembler hasn't been configured yet, the default configuration object
/// will be returned.
/// </summary>
/// <param name="settings">Settings object to pull the values from.</param>
/// <param name="id">Assembler ID.</param>
/// <returns>The AssemblerConfig.</returns>
public static AssemblerConfig GetConfig(AppSettings settings, AssemblerInfo.Id id)
{
string cereal = settings.GetString(GetSettingName(id), null);
if (string.IsNullOrEmpty(cereal))
{
IAssembler asm = AssemblerInfo.GetAssembler(id);
return(asm.GetDefaultConfig());
}
JavaScriptSerializer ser = new JavaScriptSerializer();
try {
AssemblerConfig config = ser.Deserialize <AssemblerConfig>(cereal);
if (config.ColumnWidths == null || config.ColumnWidths.Length != NUM_COLUMNS)
{
throw new Exception("Bad column widths");
}
if (config.ExecutablePath == null)
{
throw new Exception("Missing exe path");
}
return(config);
} catch (Exception ex) {
Debug.WriteLine("AssemblerConfig deserialization failed: " + ex.Message);
return(null);
}
}