protected SelectionBase(PortData outPortData)
: this()
{
OutPortData.Add(outPortData);
RegisterAllPorts();
dynRevitSettings.Controller.RevitDocumentChanged += Controller_RevitDocumentChanged;
}
public void SetPortData(PortData data)
{
portData = data;
UsingDefaultValue = portData.DefaultValue != null;
RaisePropertyChanged("DefaultValueEnabled");
RaisePropertyChanged("PortName");
RaisePropertyChanged("TooltipContent");
}
public PortModel(PortType portType, NodeModel owner, PortData data)
{
IsConnected = false;
PortType = portType;
Owner = owner;
SetPortData(data);
MarginThickness = new Thickness(0);
Height = Math.Abs(data.Height) < 0.001 ? Configurations.PortHeightInPixels : data.Height;
}
public PortModel(PortType portType, NodeModel owner, PortData data)
{
IsConnected = false;
PortType = portType;
Owner = owner;
PortName = data.NickName;
UsingDefaultValue = false;
DefaultValueEnabled = false;
MarginThickness = new Thickness(0);
Height = Math.Abs(data.Height) < 0.001 ? Configurations.PortHeightInPixels : data.Height;
}
public PortModel(PortType portType, NodeModel owner, PortData data)
{
IsConnected = false;
PortType = portType;
Owner = owner;
SetPortData(data);
if (PortType == Models.PortType.Input)
{
MarginThickness = new Thickness(0);
}
else
{
MarginThickness = new Thickness(0, data.VerticalMargin, 0, 0);
}
Height = Math.Abs(data.Height) < 0.001 ? Configurations.PortHeightInPixels : data.Height;
}
public PortModel(PortType portType, NodeModel owner, PortData data)
{
IsConnected = false;
PortType = portType;
Owner = owner;
PortName = data.NickName;
UsingDefaultValue = false;
DefaultValueEnabled = false;
MarginThickness = new Thickness(0);
if (data.Height == 0)
{
this.Height = Configurations.PortHeightInPixels;
}
else
{
this.Height = data.Height;
}
}
protected MultipleElementSelectionBase(PortData outData)
{
OutPortData.Add(outData);
RegisterAllPorts();
dynSettings.Controller.DynamoViewModel.PropertyChanged += DynamoViewModel_PropertyChanged;
CanSelect = true;
}
protected ElementSelectionBase(PortData outPortData)
: base(outPortData)
{
}
protected override void LoadNode(XmlNode nodeElement)
{
List<XmlNode> childNodes = nodeElement.ChildNodes.Cast<XmlNode>().ToList();
XmlNode nameNode = childNodes.LastOrDefault(subNode => subNode.Name.Equals("Name"));
if (nameNode != null && nameNode.Attributes != null)
NickName = nameNode.Attributes[0].Value;
XmlNode idNode = childNodes.LastOrDefault(subNode => subNode.Name.Equals("ID"));
if (idNode != null && idNode.Attributes != null)
{
string id = idNode.Attributes[0].Value;
Guid funcId;
if (!Guid.TryParse(id, out funcId) && nodeElement.Attributes != null)
funcId = GuidUtility.Create(GuidUtility.UrlNamespace, nodeElement.Attributes["nickname"].Value);
if (!VerifyFuncId(ref funcId))
{
LoadProxyCustomNode(funcId);
}
Definition = Workspace.DynamoModel.CustomNodeManager.GetFunctionDefinition(funcId);
if (Definition.IsProxy)
{
Error("Cannot load custom node");
}
}
foreach (XmlNode subNode in childNodes)
{
if (subNode.Name.Equals("Outputs"))
{
var data =
subNode.ChildNodes.Cast<XmlNode>()
.Select(
(outputNode, i) =>
new
{
data = new PortData(outputNode.Attributes[0].Value, "Output #" + (i + 1)),
idx = i
});
foreach (var dataAndIdx in data)
{
if (OutPortData.Count > dataAndIdx.idx)
OutPortData[dataAndIdx.idx] = dataAndIdx.data;
else
OutPortData.Add(dataAndIdx.data);
}
}
else if (subNode.Name.Equals("Inputs"))
{
var data =
subNode.ChildNodes.Cast<XmlNode>()
.Select(
(inputNode, i) =>
new
{
data = new PortData(inputNode.Attributes[0].Value, "Input #" + (i + 1)),
idx = i
});
foreach (var dataAndIdx in data)
{
if (InPortData.Count > dataAndIdx.idx)
InPortData[dataAndIdx.idx] = dataAndIdx.data;
else
InPortData.Add(dataAndIdx.data);
}
}
#region Legacy output support
else if (subNode.Name.Equals("Output"))
{
var data = new PortData(subNode.Attributes[0].Value, "function output");
if (OutPortData.Any())
OutPortData[0] = data;
else
OutPortData.Add(data);
}
#endregion
}
if (!IsInSyncWithDefinition())
{
ResyncWithDefinition();
}
else
{
RegisterAllPorts();
}
//argument lacing on functions should be set to disabled
//by default in the constructor, but for any workflow saved
//before this was the case, we need to ensure it here.
ArgumentLacing = LacingStrategy.Disabled;
//if (Definition != null)
// ResyncWithDefinition();
}
public PortModel(PortType portType, NodeModel owner, PortData data)
{
IsConnected = false;
PortType = portType;
Owner = owner;
SetPortData(data);
MarginThickness = new Thickness(0);
Height = Math.Abs(data.Height) < 0.001 ? Configurations.PortHeightInPixels : data.Height;
}
public PortModel(PortType portType, NodeModel owner, PortData data)
{
IsConnected = false;
PortType = portType;
Owner = owner;
PortName = data.NickName;
UsingDefaultValue = false;
DefaultValueEnabled = false;
MarginThickness = new Thickness(0);
if (data.Height == 0)
this.Height = Configurations.PortHeightInPixels;
else
this.Height = data.Height;
}
protected override void DeserializeCore(XmlElement element, SaveContext context)
{
base.DeserializeCore(element, context); //Base implementation must be called
if (context == SaveContext.Undo)
{
XmlElementHelper helper = new XmlElementHelper(element);
NickName = helper.ReadString("functionName");
Symbol = helper.ReadString("functionId");
Guid funcId;
if (!VerifySymbol(out funcId))
{
LoadProxyCustomNode(funcId);
return;
}
XmlNodeList inNodes = element.SelectNodes("functionInput");
XmlNodeList outNodes = element.SelectNodes("functionOutput");
int i = 0;
foreach (XmlNode inputNode in inNodes)
{
string name = inputNode.Attributes[0].Value;
var data = new PortData(name, "Input #" + (i + 1), typeof(object));
if (InPortData.Count > i)
InPortData[i] = data;
else
InPortData.Add(data);
i++;
}
i = 0;
foreach (XmlNode outputNode in outNodes)
{
string name = outputNode.Attributes[0].Value;
var data = new PortData(name, "Output #" + (i + 1), typeof(object));
if (OutPortData.Count > i)
OutPortData[i] = data;
else
OutPortData.Add(data);
i++;
}
//Added it the same way as LoadNode. But unsure of when 'Output' ChildNodes will
//be added to element. As of now I dont think it is added during serialize
#region Legacy output support
foreach (XmlNode subNode in element.ChildNodes)
{
if (subNode.Name.Equals("Output"))
{
var data = new PortData(
subNode.Attributes[0].Value, "function output", typeof(object));
if (OutPortData.Any())
OutPortData[0] = data;
else
OutPortData.Add(data);
}
}
#endregion
RegisterAllPorts();
Guid funId;
try
{
funId = Guid.Parse(Symbol);
}
catch
{
funId = GuidUtility.Create(GuidUtility.UrlNamespace, NickName);
Symbol = funId.ToString();
}
Definition = dynSettings.Controller.CustomNodeManager.GetFunctionDefinition(funId);
Description = helper.ReadString("functionDesc");
}
}
public ScanList(WorkspaceModel workspace) : base(workspace)
{
reductorPort = new PortData(
"reductor",
"Reductor Function: accepts one item from each list being reduced, and the current accumulated value, result is the new accumulated value.");
InPortData.Add(reductorPort);
InPortData.Add(new PortData("seed", "Starting accumulated value, to be passed into the first call to the Reductor function."));
InPortData.Add(new PortData("list1", "List #1"));
OutPortData.Add(new PortData("scanned", "Scanned lists"));
RegisterAllPorts();
}
public void SetPortData(PortData data)
{
portData = data;
UsingDefaultValue = portData.DefaultValue != null;
RaisePropertyChanged("DefaultValueEnabled");
RaisePropertyChanged("PortName");
RaisePropertyChanged("TooltipContent");
}
protected ReferenceSelectionBase(PortData outPortData)
: base(outPortData)
{
}
/// <summary>
/// Add a port to this node. If the port already exists, return that port.
/// </summary>
/// <param name="portType"></param>
/// <param name="data"></param>
/// <param name="index"></param>
/// <returns></returns>
public PortModel AddPort(PortType portType, PortData data, int index)
{
PortModel p;
switch (portType)
{
case PortType.INPUT:
if (inPorts.Count > index)
{
p = inPorts[index];
//update the name on the node
//e.x. when the node is being re-registered during a custom
//node save
p.PortName = data.NickName;
if (data.HasDefaultValue)
{
p.UsingDefaultValue = true;
p.DefaultValueEnabled = true;
}
return p;
}
p = new PortModel(index, portType, this, data.NickName)
{
UsingDefaultValue = data.HasDefaultValue,
DefaultValueEnabled = data.HasDefaultValue
};
p.PropertyChanged += delegate(object sender, PropertyChangedEventArgs args)
{
if (args.PropertyName == "UsingDefaultValue")
RequiresRecalc = true;
};
InPorts.Add(p);
//register listeners on the port
p.PortConnected += p_PortConnected;
p.PortDisconnected += p_PortDisconnected;
return p;
case PortType.OUTPUT:
if (outPorts.Count > index)
{
p = outPorts[index];
p.PortName = data.NickName;
return p;
}
p = new PortModel(index, portType, this, data.NickName)
{
UsingDefaultValue = false
};
OutPorts.Add(p);
//register listeners on the port
p.PortConnected += p_PortConnected;
p.PortDisconnected += p_PortDisconnected;
return p;
}
return null;
}
protected override void LoadNode(XmlNode nodeElement)
{
foreach (XmlNode subNode in nodeElement.ChildNodes)
{
if (subNode.Name.Equals("Name"))
{
NickName = subNode.Attributes[0].Value;
}
}
foreach (XmlNode subNode in nodeElement.ChildNodes)
{
if (subNode.Name.Equals("ID"))
{
Symbol = subNode.Attributes[0].Value;
Guid funcId;
if (!VerifySymbol(out funcId))
{
LoadProxyCustomNode(funcId);
return;
}
}
}
foreach (XmlNode subNode in nodeElement.ChildNodes)
{
if (subNode.Name.Equals("Outputs"))
{
int i = 0;
foreach (XmlNode outputNode in subNode.ChildNodes)
{
var data = new PortData(
outputNode.Attributes[0].Value, "Output #" + (i + 1), typeof(object));
if (OutPortData.Count > i)
{
OutPortData[i] = data;
}
else
{
OutPortData.Add(data);
}
i++;
}
}
else if (subNode.Name.Equals("Inputs"))
{
int i = 0;
foreach (XmlNode inputNode in subNode.ChildNodes)
{
var data = new PortData(
inputNode.Attributes[0].Value, "Input #" + (i + 1), typeof(object));
if (InPortData.Count > i)
{
InPortData[i] = data;
}
else
{
InPortData.Add(data);
}
i++;
}
}
#region Legacy output support
else if (subNode.Name.Equals("Output"))
{
var data = new PortData(
subNode.Attributes[0].Value, "function output", typeof(object));
if (OutPortData.Any())
OutPortData[0] = data;
else
OutPortData.Add(data);
}
#endregion
}
RegisterAllPorts();
//argument lacing on functions should be set to disabled
//by default in the constructor, but for any workflow saved
//before this was the case, we need to ensure it here.
ArgumentLacing = LacingStrategy.Disabled;
// we've found a custom node, we need to attempt to load its guid.
// if it doesn't exist (i.e. its a legacy node), we need to assign it one
// deterministically
Guid funId;
try
{
funId = Guid.Parse(Symbol);
}
catch (FormatException)
{
funId = GuidUtility.Create(
GuidUtility.UrlNamespace, nodeElement.Attributes["nickname"].Value);
Symbol = funId.ToString();
}
Definition = dynSettings.Controller.CustomNodeManager.GetFunctionDefinition(funId);
}
protected override void LoadNode(XmlNode nodeElement)
{
Controller.LoadNode(nodeElement);
List<XmlNode> childNodes = nodeElement.ChildNodes.Cast<XmlNode>().ToList();
XmlNode nameNode = childNodes.LastOrDefault(subNode => subNode.Name.Equals("Name"));
if (nameNode != null && nameNode.Attributes != null)
NickName = nameNode.Attributes[0].Value;
foreach (XmlNode subNode in childNodes)
{
if (subNode.Name.Equals("Outputs"))
{
var data =
subNode.ChildNodes.Cast<XmlNode>()
.Select(
(outputNode, i) =>
new
{
data = new PortData(outputNode.Attributes[0].Value, "Output #" + (i + 1)),
idx = i
});
foreach (var dataAndIdx in data)
{
if (OutPortData.Count > dataAndIdx.idx)
OutPortData[dataAndIdx.idx] = dataAndIdx.data;
else
OutPortData.Add(dataAndIdx.data);
}
}
else if (subNode.Name.Equals("Inputs"))
{
var data =
subNode.ChildNodes.Cast<XmlNode>()
.Select(
(inputNode, i) =>
new
{
data = new PortData(inputNode.Attributes[0].Value, "Input #" + (i + 1)),
idx = i
});
foreach (var dataAndIdx in data)
{
if (InPortData.Count > dataAndIdx.idx)
InPortData[dataAndIdx.idx] = dataAndIdx.data;
else
InPortData.Add(dataAndIdx.data);
}
}
#region Legacy output support
else if (subNode.Name.Equals("Output"))
{
var data = new PortData(subNode.Attributes[0].Value, "function output");
if (OutPortData.Any())
OutPortData[0] = data;
else
OutPortData.Add(data);
}
#endregion
}
if (!Controller.IsInSyncWithNode(this))
{
Controller.SyncNodeWithDefinition(this);
}
else
{
RegisterAllPorts();
}
//argument lacing on functions should be set to disabled
//by default in the constructor, but for any workflow saved
//before this was the case, we need to ensure it here.
ArgumentLacing = LacingStrategy.Disabled;
}
/// <summary>
/// Add a port to this node. If the port already exists, return that port.
/// </summary>
/// <param name="portType"></param>
/// <param name="data"></param>
/// <param name="index"></param>
/// <returns></returns>
public PortModel AddPort(PortType portType, PortData data, int index)
{
PortModel p;
switch (portType)
{
case PortType.Input:
if (inPorts.Count > index)
{
p = inPorts[index];
p.SetPortData(data);
}
else
{
p = new PortModel(portType, this, data);
p.PropertyChanged += delegate(object sender, PropertyChangedEventArgs args)
{
if (args.PropertyName == "UsingDefaultValue")
{
OnNodeModified();
}
};
//register listeners on the port
p.PortConnected += PortConnected;
p.PortDisconnected += PortDisconnected;
InPorts.Add(p);
}
return p;
case PortType.Output:
if (outPorts.Count > index)
{
p = outPorts[index];
p.SetPortData(data);
}
else
{
p = new PortModel(portType, this, data);
OutPorts.Add(p);
//register listeners on the port
p.PortConnected += PortConnected;
p.PortDisconnected += PortDisconnected;
}
return p;
}
return null;
}
