/// <summary>
/// Load our one-line data
/// </summary>
/// <param name="ElementName"></param>
/// <param name="ElementType"></param>
/// <returns></returns>
public MM_OneLine_Data LoadOneLineData(string ElementName, MM_OneLine_Data.enumElementType ElementType)
{
User.LastReceivedMessage = DateTime.Now;
MM_OneLine_Data OutData = new MM_OneLine_Data();
OutData.ElementName = ElementName;
OutData.ElementType = ElementType;
if (ElementType == MM_OneLine_Data.enumElementType.BreakerToBreaker)
{
ElementName = "__" + ElementName;
}
else if (ElementType == MM_OneLine_Data.enumElementType.CompanyWide)
{
ElementName = "___" + ElementName;
}
String TargetFilename = Path.Combine(Settings.Default.OneLineDirectory, ElementName + ".MM_OneLine");
if (File.Exists(TargetFilename))
{
OutData.OneLineXml = File.ReadAllText(TargetFilename);
}
return(OutData);
}
/// <summary>
/// Load a one-line into memory
/// </summary>
/// <param name="BaseElement">The base element to be highlighting</param>
/// <param name="HighlightElem">The element to highlight (e.g., line from the other substation)</param>
public void LoadOneLine(MM_Element BaseElement, MM_Element HighlightElem)
{
OneLineIsLoading = true;
if (!cmbSubstation.Items.Contains(BaseElement))
{
cmbSubstation.Items.Add(BaseElement.Name);
}
cmbSubstation.SelectedIndex = cmbSubstation.Items.IndexOf(BaseElement.Name);
//First, clear all of our elements
ShutDownQuery();
DisplayElements.Clear();
DisplayNodes.Clear();
UnlinkedElements.Clear();
Descriptors.Clear();
SecondaryDescriptors.Clear();
pnlElements.Controls.Clear();
DisplayComponents.Clear();
this.BaseElement = BaseElement;
ElementsByTEID.Clear();
//Now, load our one-line
MM_OneLine_Data OLData = MM_Server_Interface.LoadOneLine(BaseElement);
if (OLData.OneLineXml == null)
{
MessageBox.Show("The one line for " + BaseElement.ToString() + " could not be found.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//Now, parse our elements
XmlDocument xDoc = new XmlDocument();
xDoc.LoadXml(OLData.OneLineXml);
//Load in our elements
if (xDoc.DocumentElement["Elements"] != null)
{
foreach (XmlElement xElem in xDoc.DocumentElement["Elements"])
{
MM_OneLine_Element Elem = new MM_OneLine_Element(xElem);
if (Elem.Descriptor != null)
{
DisplayComponents.Add(Elem.Descriptor);
Descriptors.Add(Elem.BaseElement, Elem.Descriptor);
}
if (Elem.SecondaryDescriptor != null)
{
DisplayComponents.Add(Elem.SecondaryDescriptor);
SecondaryDescriptors.Add(Elem.BaseElement, Elem.SecondaryDescriptor);
}
DisplayComponents.Add(Elem);
ElementsByTEID.Add(Elem.BaseElement.TEID, Elem);
if (Elem.BaseElement is MM_Tie)
{
ElementsByTEID.Add(((MM_Tie)Elem.BaseElement).AssociatedLine.TEID, Elem);
}
DisplayElements.Add(Elem.BaseElement, Elem);
Elem.BaseElement.ValuesChanged += ElemValueChange;
}
}
//Load in our nodes
if (xDoc.DocumentElement["Nodes"] != null)
{
foreach (XmlElement xElem in xDoc.DocumentElement["Nodes"])
{
MM_OneLine_Node Node = new MM_OneLine_Node(xElem, ElementsByTEID);
if (Node.Descriptor != null)
{
DisplayComponents.Add(Node.Descriptor);
Descriptors.Add(Node.BaseElement, Node.Descriptor);
}
if (Node.SecondaryDescriptor != null)
{
SecondaryDescriptors.Add(Node.BaseElement, Node.SecondaryDescriptor);
DisplayComponents.Add(Node.SecondaryDescriptor);
}
ElementsByTEID.Add(Node.BaseElement.TEID, Node);
DisplayComponents.Add(Node);
DisplayNodes.Add(Node.BaseElement, Node);
Node.BaseElement.ValuesChanged += ElemValueChange;
foreach (MM_OneLine_Node[] Pokes in Node.NodeTargets.Values)
{
foreach (MM_OneLine_Node Poke in Pokes)
{
DisplayComponents.Add(Poke);
if (Poke.ElemType == MM_OneLine_Element.enumElemTypes.PricingVector || Poke.IsJumper)
{
UnlinkedElements.Add(Poke);
}
if (Poke.Descriptor != null)
{
DisplayComponents.Add(Poke.Descriptor);
Descriptors.Add(Poke.BaseElement, Poke.Descriptor);
}
if (Poke.SecondaryDescriptor != null)
{
SecondaryDescriptors.Add(Poke.BaseElement, Poke.SecondaryDescriptor);
DisplayComponents.Add(Poke.SecondaryDescriptor);
}
}
}
}
}
if (xDoc.DocumentElement["Unlinked_Elements"] != null)
{
foreach (XmlElement xElem in xDoc.DocumentElement["Unlinked_Elements"].ChildNodes)
{
MM_OneLine_Element UnlinkedElement = new MM_OneLine_Element(xElem);
DisplayComponents.Add(UnlinkedElement);
UnlinkedElements.Add(UnlinkedElement);
}
}
HighlightElement(HighlightElem);
//Track our positions for our scroller, and create a new pseudo-element in the bottom right to make scrolling work
MaxX = 0;
MaxY = 0;
foreach (MM_OneLine_Element Elem in DisplayComponents)
{
MaxX = Math.Max(MaxX, Elem.Bounds.Right);
MaxY = Math.Max(MaxY, Elem.Bounds.Bottom);
}
HighlightElement(HighlightElem);
//If we have an element, let's show it
UpdateZoom();
if (HighlightedElement != null)
{
using (Control ctl = new Control())
{
Rectangle TargetBounds = HighlightedElement.Bounds;
if (HighlightedElement.Descriptor != null)
{
TargetBounds = Rectangle.Union(TargetBounds, HighlightedElement.Descriptor.Bounds);
}
if (HighlightedElement.SecondaryDescriptor != null)
{
TargetBounds = Rectangle.Union(TargetBounds, HighlightedElement.SecondaryDescriptor.Bounds);
}
ctl.Bounds = TargetBounds;
pnlElements.Controls.Add(ctl);
pnlElements.ScrollControlIntoView(ctl);
pnlElements.Controls.Remove(ctl);
}
}
if (OneLineLoadCompleted != null)
{
OneLineLoadCompleted(this, EventArgs.Empty);
}
tmrUpdate.Enabled = true;
pnlElements.Refresh();
OneLineIsLoading = false;
}
