private void UpdateRelations()
{
foreach (Connection connection in base.m_alConnections)
{
Element element = (Element)base.m_htID2Element[connection.Element1.ID];
Element element2 = (Element)base.m_htID2Element[connection.Element2.ID];
connection.Element1 = element;
connection.Element2 = element2;
if (!element.m_Connections.Contains(connection))
{
element.Connect(connection);
}
if (!element2.m_Connections.Contains(connection))
{
element2.Connect(connection);
}
}
base.m_alElements.Clear();
foreach (Element element3 in base.m_htID2Element.Values)
{
if ((element3 is DisplayBase) || (element3 is Perron))
{
element3.IconMode = true;
}
base.m_alElements.Add(element3);
}
}
public bool LoadFromString(string data)
{
XmlSerializer serializer = null;
StringReader textReader = null;
bool flag = true;
this.ClearContent();
try
{
PathElementPassive passive;
serializer = this.GetSerializer();
textReader = new StringReader(data);
TISLayout layout = (TISLayout)serializer.Deserialize(textReader);
this.ClearContent();
base.m_alConnections = layout.Connections;
base.m_alElements = layout.Elements;
base.m_htID2Element = new Hashtable();
base.m_htAPIID2Element = new Hashtable();
foreach (Element element in base.m_alElements)
{
if (base.m_htID2Element.ContainsKey(element.ID))
{
base.LastError = "Element ID should be uniqie within XML definition";
return(false);
}
base.m_htID2Element[element.ID] = element;
element.UpdateBounds();
}
foreach (Connection connection in base.m_alConnections)
{
int index = base.m_alElements.IndexOf(connection.Element1);
int num2 = base.m_alElements.IndexOf(connection.Element2);
if (index < 0)
{
throw new Exception(string.Format("Element '{0}' not found in schema", connection.Element1.ID));
}
if (num2 < 0)
{
throw new Exception(string.Format("Element '{0}' not found in schema", connection.Element2.ID));
}
Element element2 = (Element)base.m_alElements[index];
Element element3 = (Element)base.m_alElements[num2];
connection.Element1 = element2;
connection.Element2 = element3;
element2.Connect(connection);
element3.Connect(connection);
}
foreach (Element element in base.m_alElements)
{
ArrayList list;
element.m_Layout = this;
if (element is StateElement)
{
if (base.m_htAddress2StateElement.ContainsKey((element as StateElement).Address))
{
list = (ArrayList)base.m_htAddress2StateElement[(element as StateElement).Address];
}
else
{
list = new ArrayList();
base.m_htAddress2StateElement[(element as StateElement).Address] = list;
}
list.Add(element);
}
if (element is PathElementPassive)
{
passive = (PathElementPassive)element;
if (base.m_htSegment2PathElementPassive.ContainsKey(passive.Segment))
{
list = (ArrayList)base.m_htSegment2PathElementPassive[passive.Segment];
}
else
{
list = new ArrayList();
base.m_htSegment2PathElementPassive[passive.Segment] = list;
}
list.Add(passive);
if (element is PathElement)
{
base.m_alPathElements.Add(element);
}
}
else if (element is Perron)
{
Debug.Assert(!base.m_htPerrons.ContainsKey(element.ID));
base.m_htPerrons[element.ID] = element;
}
else if (element is Station)
{
base.m_alStations.Add(element);
}
}
base.m_alStations.Clear();
foreach (Element element in base.m_alElements)
{
if (element is Station)
{
Station s = element as Station;
base.m_alStations.AddRude(this, s);
}
}
foreach (Element element in base.m_alElements)
{
if (element is IconElement)
{
IconElement element4 = (IconElement)element;
if (base.m_htAPIID2Element.ContainsKey(element4.APIID))
{
base.LastError = string.Format("Element APIID ({0}) should be uniqie within XML definition", element4.APIID);
return(false);
}
base.m_htAPIID2Element[element4.APIID] = element4;
}
else if (element is PathElementPassive)
{
passive = (PathElementPassive)element;
if (passive.StationArea.Length != 0)
{
Station stationByID = base.m_alStations.GetStationByID(passive.StationArea);
if (stationByID == null)
{
base.LastError = string.Format("Element StationArea ({0}) is unknown", passive.StationArea);
return(false);
}
passive.m_StationArea = stationByID;
}
}
element.InitAfterLoad(this);
}
}
catch (Exception exception)
{
base.LastError = exception.Message;
flag = false;
Debug.WriteLine(string.Format("{0}: {1}", this.ToString(), exception.Message));
}
if (textReader != null)
{
textReader.Close();
}
return(flag);
}