// ----------------------------------------------------------------------
public void RebuildStateConnection(iCS_EditorObject fromStatePort, iCS_EditorObject toStatePort)
{
if (fromStatePort == null || toStatePort == null)
{
return;
}
var commonParent = GraphInfo.GetCommonParent(fromStatePort, toStatePort);
if (commonParent == null)
{
Debug.LogWarning("iCanScript: Unable to find common parent after relocating state !!!");
return;
}
var transitionPackage = GetTransitionPackage(toStatePort);
if (transitionPackage == null)
{
return;
}
if (transitionPackage.ParentNode == commonParent)
{
return;
}
ChangeParent(transitionPackage, commonParent);
LayoutTransitionPackage(transitionPackage);
}
// -------------------------------------------------------------------------
iCS_EditorObject[] FilterMultiSelectionUnderSameParent()
{
var multiSelectedObjects = GetMultiSelectedObjects();
if (multiSelectedObjects == null || multiSelectedObjects.Length == 0)
{
Debug.LogWarning("No selected object found!!!");
return(null);
}
// Find common parent.
if (multiSelectedObjects.Length == 1)
{
return(multiSelectedObjects);
}
var commonParent = GraphInfo.GetCommonParent(multiSelectedObjects);
// Special case for when the common parent is one of the selected objects.
List <iCS_EditorObject> valid = new List <iCS_EditorObject>();
foreach (var obj in multiSelectedObjects)
{
if (obj == commonParent)
{
valid.Add(obj);
}
}
if (valid.Count != 0)
{
return(valid.ToArray());
}
// Find the proper node just below common parent.
foreach (var o in multiSelectedObjects)
{
var obj = o;
while (obj.ParentNode != null && obj.ParentNode != commonParent)
{
obj = obj.ParentNode;
}
if (obj.ParentNode == commonParent)
{
valid.Add(obj);
}
}
/*
* TODO : Filter for uniqu entries.
*/
return(valid.ToArray());
}
// ----------------------------------------------------------------------
void RebuildDataConnection(iCS_EditorObject outputPort, iCS_EditorObject inputPort)
{
#if DEBUG
Debug.Log("iCanScript: RebuildDataConnection: output= " + outputPort.DisplayName + " input= " + inputPort.DisplayName);
#endif
// Have we completed rebuilding ... if so return.
if (inputPort == outputPort)
{
return;
}
var inputNode = inputPort.ParentNode;
var outputNode = outputPort.ParentNode;
if (inputNode == outputNode)
{
return;
}
// outputPort is inside the node with the inputPort.
var commonParentNode = GraphInfo.GetCommonParent(outputPort, inputPort);
if (inputNode == commonParentNode)
{
// Rebuild moving down from the common parent towards the output port.
var newInputNode = outputPort.ParentNode;
while (newInputNode != inputNode && newInputNode.ParentNode != inputNode)
{
newInputNode = newInputNode.ParentNode;
}
var existingPort = IStorage.FindPortWithSourceEndPoint(newInputNode, outputPort);
if (existingPort != null)
{
var prevSource = inputPort.ProducerPort;
if (prevSource != existingPort)
{
inputPort.ProducerPort = existingPort;
if (prevSource.IsDynamicDataPort && !inputPort.IsPartOfConnection(prevSource))
{
IStorage.CleanupHangingConnection(prevSource);
}
}
RebuildDataConnection(outputPort, existingPort);
}
else
{
iCS_EditorObject newPort = IStorage.CreatePort(inputPort.DisplayName, newInputNode.InstanceId, inputPort.RuntimeType, VSObjectType.OutDynamicDataPort);
IStorage.SetBestPositionForAutocreatedPort(newPort, outputPort.GlobalPosition, inputPort.GlobalPosition);
newPort.ProducerPort = inputPort.ProducerPort;
inputPort.ProducerPort = newPort;
RebuildDataConnection(outputPort, newPort);
}
return;
}
var inputNodeParent = inputNode.ParentNode;
if (inputNodeParent == commonParentNode)
{
// Rebuild traversing from moving upwards to downwords.
var newDstNode = outputPort.ParentNode;
while (newDstNode != commonParentNode && newDstNode.ParentNode != commonParentNode)
{
newDstNode = newDstNode.ParentNode;
}
var existingPort = IStorage.FindPortWithSourceEndPoint(newDstNode, outputPort);
if (existingPort != null)
{
var prevSource = inputPort.ProducerPort;
if (prevSource != existingPort)
{
inputPort.ProducerPort = existingPort;
if (prevSource.IsDynamicDataPort && !inputPort.IsPartOfConnection(prevSource))
{
IStorage.CleanupHangingConnection(prevSource);
}
}
RebuildDataConnection(outputPort, existingPort);
}
else
{
iCS_EditorObject newPort = IStorage.CreatePort(inputPort.DisplayName, newDstNode.InstanceId, inputPort.RuntimeType, VSObjectType.OutDynamicDataPort);
IStorage.SetBestPositionForAutocreatedPort(newPort, outputPort.GlobalPosition, inputPort.GlobalPosition);
newPort.ProducerPort = inputPort.ProducerPort;
inputPort.ProducerPort = newPort;
RebuildDataConnection(outputPort, newPort);
}
return;
}
else
{
// Rebuilding moving up from the consumer port towards the common parent.
var existingPort = IStorage.FindPortWithSourceEndPoint(inputNodeParent, outputPort);
if (existingPort != null)
{
var prevSource = inputPort.ProducerPort;
if (prevSource != existingPort)
{
inputPort.ProducerPort = existingPort;
if (prevSource.IsDynamicDataPort && !inputPort.IsPartOfConnection(prevSource))
{
IStorage.CleanupHangingConnection(prevSource);
}
}
RebuildDataConnection(outputPort, existingPort);
}
else
{
iCS_EditorObject newPort = IStorage.CreatePort(inputPort.DisplayName, inputNodeParent.InstanceId, inputPort.RuntimeType, VSObjectType.InDynamicDataPort);
IStorage.SetBestPositionForAutocreatedPort(newPort, outputPort.GlobalPosition, inputPort.GlobalPosition);
newPort.ProducerPort = inputPort.ProducerPort;
inputPort.ProducerPort = newPort;
RebuildDataConnection(outputPort, newPort);
}
}
}
