/// <summary>
/// Parse XmlNode to UnitList.
/// </summary>
/// <param name="node">XmlNode to be parsed.</param>
/// <param name="nsmgr">XmlNamespaceManager.</param>
public void Parse(XmlNode node, XmlNamespaceManager nsmgr)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
if (node.Attributes == null)
{
string message = Helper.NeutralFormat("the Attributes of node should not be null.");
throw new ArgumentNullException("node", message);
}
XmlNode languageNode = node.Attributes["language"];
XmlNode typeNode = node.Attributes["type"];
if (languageNode == null || typeNode == null)
{
throw new InvalidDataException("unitList XmlNode " +
"should have the following two properties: language, type.");
}
_language = Localor.StringToLanguage(languageNode.InnerText);
_type = (UnitListType)Enum.Parse(typeof(UnitListType), typeNode.InnerText);
XmlNodeList unitNodes = node.SelectNodes(@"tts:units/tts:unit", nsmgr);
_units.Clear();
foreach (XmlNode unitNode in unitNodes)
{
UnitItem item = new UnitItem();
item.Parse(unitNode);
_units.Add(item.Id, item);
}
}
/// <summary>
/// Get key of the UnitList.
/// </summary>
/// <param name="language">Language of the UnitList.</param>
/// <param name="type">Type of the UnitList.</param>
/// <returns>Key of the UnitList.</returns>
public static string GetKey(Language language, UnitListType type)
{
return Localor.LanguageToString(language) + "_" + type.ToString();
}
