/// <summary>
/// Load a family from xml
/// </summary>
/// <param name="familyXElement"></param>
/// <param name="findFolderUtility"></param>
private void ParseFamilyFromXml(XElement familyXElement, FindFolderUtility findFolderUtility)
{
XAttribute xafilename = familyXElement.Attribute(XName.Get("filename"));
string familyPath = xafilename.Value;
if (!System.IO.File.Exists(familyPath))
{
string filename = System.IO.Path.GetFileName(familyPath);
familyPath = findFolderUtility.FindFileFolder(filename);
if (!System.IO.File.Exists(familyPath))
{
throw new RoutingPreferenceDataException("Cannot find family file: " + xafilename.Value);
}
}
if (string.Compare(System.IO.Path.GetExtension(familyPath), ".rfa", true) != 0)
{
throw new RoutingPreferenceDataException(familyPath + " is not a family file.");
}
try
{
if (!m_document.LoadFamily(familyPath))
{
return; //returns false if already loaded.
}
}
catch (System.Exception ex)
{
throw new RoutingPreferenceDataException("Cannot load family: " + xafilename.Value + ": " + ex.ToString());
}
}
/// <summary>
/// Create xml from a family
/// </summary>
/// <param name="pipeFitting"></param>
/// <param name="findFolderUtility"></param>
/// <param name="pathNotFound"></param>
/// <returns></returns>
private static XElement CreateXmlFromFamily(FamilySymbol pipeFitting, FindFolderUtility findFolderUtility, ref bool pathNotFound)
{
//Try to find the path of the .rfa file.
string path = findFolderUtility.FindFileFolder(pipeFitting.Family.Name + ".rfa");
string pathToWrite;
if (path == "")
{
pathNotFound = true;
pathToWrite = pipeFitting.Family.Name + ".rfa";
}
else
{
pathToWrite = path;
}
XElement xFamilySymbol = new XElement(XName.Get("Family"));
xFamilySymbol.Add(new XAttribute(XName.Get("filename"), pathToWrite));
return(xFamilySymbol);
}
