List <InputSettingData> LoadSettingsFromInputManager()
    {
        InputManagerAccessor accessor = new InputManagerAccessor();

        return(accessor.GetInputSettingDataList());
    }
    /// <summary>
    /// Override settings data to InputManager.
    /// </summary>
    void Apply()
    {
        InputManagerAccessor accessor = new InputManagerAccessor();

        accessor.SetInputSettingData(inputSettingList);
    }