private void rebuildConnections(GraphControl graph, Dictionary <string, CConnectionFields> inputs, Dictionary <string, CConnectionFields> outputs)
{
foreach (String key in inputs.Keys)
{
CConnectionFields inputFields = inputs[key];
NodeConnection conn = new NodeConnection();
conn.Tag = TagFactory.GetTagObject(inputFields.Tag);
conn.Name = inputFields.name;
String[] fromNameParts = inputFields.From.Split(':');
String fromNodeName = fromNameParts[0];
String fromItemName = fromNameParts[1];
String[] toNameParts = inputFields.To.Split(':');
String toNodeName = toNameParts[0];
String toItemName = toNameParts[1];
Node fromNode = findNode(graph, fromNodeName);
NodeItem fromItem = findItem(fromNode, fromItemName);
Node toNode = findNode(graph, toNodeName);
NodeItem toItem = findItem(toNode, toItemName);
graph.Connect(fromItem.Output, toItem.Input);
conn.FromItem = fromItemName;
conn.ToItem = toItemName;
}
foreach (String key in outputs.Keys)
{
CConnectionFields outputFields = outputs[key];
NodeConnection conn = new NodeConnection();
conn.Tag = TagFactory.GetTagObject(outputFields.Tag);
conn.Name = outputFields.name;
String[] fromNameParts = outputFields.From.Split(':');
String fromNodeName = fromNameParts[0];
String fromItemName = fromNameParts[1];
String[] toNameParts = outputFields.To.Split(':');
String toNodeName = toNameParts[0];
String toItemName = toNameParts[1];
Node fromNode = findNode(graph, fromNodeName);
NodeItem fromItem = findItem(fromNode, fromItemName);
Node toNode = findNode(graph, toNodeName);
NodeItem toItem = findItem(toNode, toItemName);
graph.Connect(fromItem.Output, toItem.Input);
conn.FromItem = fromItemName;
conn.ToItem = toItemName;
}
graph.Refresh();
}
public CGraphFields(GraphControl control, ObjectIDGenerator idGen)
{
Dictionary<String, CNodeItemFields> idFieldMap = new Dictionary<String, CNodeItemFields>();
Dictionary<NodeItem, String> idItemMap = new Dictionary<NodeItem, String>();
bool first = false;
id = idGen.GetId(control, out first).ToString();
name = control.Name;
Nodes = new List<CNodeFields>();
List<Node> nodes = (List<Node>)control.Nodes;
foreach (Node node in nodes)
{
CNodeFields nFields = new CNodeFields();
nFields.Title = node.Title;
nFields.name = getNodeName(node);
nFields.Location = node.Location;
nFields.Items = new List<CNodeItemFields>();
bool nfirst = false;
nFields.id = idGen.GetId(nFields, out nfirst).ToString();
foreach(NodeItem item in node.Items)
{
CNodeItemFields iFields = new CNodeItemFields();
bool ifirst = false;
iFields.id = idGen.GetId(iFields, out ifirst).ToString();
String fName = nFields.name + ":" + (item.Name == null ? iFields.id : item.Name);
idFieldMap.Add(fName, iFields);
idItemMap.Add(item, fName);
iFields.Input = new List<CConnectionFields>();
iFields.Output = new List<CConnectionFields>();
iFields.ItemParts = new List<CItemPartFields>();
iFields.name = fName;
iFields.ParentNode = nFields.id;
if(item.Tag != null)
iFields.Tag = item.Tag.GetType().ToString();
iFields.IOMode = getIOMode(item);
iFields.ItemType = item.GetType().ToString();
switch(iFields.ItemType)
{
case "Graph.Items.NodeTextBoxItem":
{
NodeTextBoxItem temp = item as NodeTextBoxItem;
iFields.Text = temp.Text;
}
break;
case "Graph.Items.NodeLabelItem":
{
NodeLabelItem temp = item as NodeLabelItem;
iFields.Text = temp.Text;
}
break;
case "Graph.Items.NodeCompositeItem":
{
NodeCompositeItem temp = item as NodeCompositeItem;
foreach(ItemPart part in temp.Parts)
{
CItemPartFields pFields = new CItemPartFields();
bool pfirst = false;
pFields.id = idGen.GetId(pFields, out pfirst).ToString();
pFields.name = part.Name;
pFields.PartType = part.GetType().ToString();
switch(pFields.PartType)
{
case "Graph.Items.ItemTextBoxPart":
{
ItemTextBoxPart tempPart = part as ItemTextBoxPart;
pFields.Text = tempPart.Text;
}
break;
default:
break;
}
iFields.ItemParts.Add(pFields);
}
}
break;
}
nFields.Items.Add(iFields);
}
foreach(NodeItem item in node.Items)
{
// now get connection info
String iid = idItemMap[item];
if (item.Input.Enabled && item.Input.HasConnection)
{
foreach (NodeConnection conn in item.Input.Connectors)
{
CConnectionFields cFields = new CConnectionFields();
bool cfirst = false;
cFields.id = idGen.GetId(cFields, out cfirst).ToString();
Node nFrom = conn.From.Node;
String fromName = "";
foreach(NodeItem nItem in nFrom.Items)
{
if(nItem.Name == "NodeName")
{
if(nItem.GetType().ToString() == "Graph.Items.NodeTextBoxItem")
{
NodeTextBoxItem i = nItem as NodeTextBoxItem;
fromName = i.Text;
}
if (nItem.GetType().ToString() == "Graph.Items.NodeLabelItem")
{
NodeLabelItem i = nItem as NodeLabelItem;
fromName = i.Text;
}
}
}
Node nTo = conn.To.Node;
String toName = "";
foreach (NodeItem nItem in nTo.Items)
{
if (nItem.Name == "NodeName")
{
if (nItem.GetType().ToString() == "Graph.Items.NodeTextBoxItem")
{
NodeTextBoxItem i = nItem as NodeTextBoxItem;
toName = i.Text;
}
if (nItem.GetType().ToString() == "Graph.Items.NodeLabelItem")
{
NodeLabelItem i = nItem as NodeLabelItem;
toName = i.Text;
}
}
}
if (conn.Tag != null)
cFields.Tag = conn.Tag.GetType().ToString();
else if (item.Tag != null)
cFields.Tag = item.Tag.GetType().ToString();
cFields.name = (conn.Name == null ? cFields.id : conn.Name);
cFields.From = fromName + ":" + conn.From.Item.Name;
cFields.To = toName + ":" + conn.To.Item.Name;
idFieldMap[iid].Input.Add(cFields);
}
}
if (item.Output.Enabled && item.Output.HasConnection)
{
foreach (NodeConnection conn in item.Output.Connectors)
{
CConnectionFields cFields = new CConnectionFields();
bool cfirst = false;
cFields.id = idGen.GetId(cFields, out cfirst).ToString();
Node nFrom = conn.From.Node;
String fromName = "";
foreach (NodeItem nItem in nFrom.Items)
{
if (nItem.Name == "NodeName")
{
if (nItem.GetType().ToString() == "Graph.Items.NodeTextBoxItem")
{
NodeTextBoxItem i = nItem as NodeTextBoxItem;
fromName = i.Text;
}
if (nItem.GetType().ToString() == "Graph.Items.NodeLabelItem")
{
NodeLabelItem i = nItem as NodeLabelItem;
fromName = i.Text;
}
}
}
Node nTo = conn.To.Node;
String toName = "";
foreach (NodeItem nItem in nTo.Items)
{
if (nItem.Name == "NodeName")
{
if (nItem.GetType().ToString() == "Graph.Items.NodeTextBoxItem")
{
NodeTextBoxItem i = nItem as NodeTextBoxItem;
toName = i.Text;
}
if (nItem.GetType().ToString() == "Graph.Items.NodeLabelItem")
{
NodeLabelItem i = nItem as NodeLabelItem;
toName = i.Text;
}
}
}
if (conn.Tag != null)
cFields.Tag = conn.Tag.GetType().ToString();
else if (item.Tag != null)
cFields.Tag = item.Tag.GetType().ToString();
cFields.name = (conn.Name == null ? cFields.id : conn.Name);
cFields.From = fromName + ":" + conn.From.Item.Name;
cFields.To = toName + ":" + conn.To.Item.Name;
idFieldMap[iid].Input.Add(cFields);
}
}
}
Nodes.Add(nFields);
}
}
