public ProgramInPort CreateInport()
{
if (_entity != null && _entity.ProgEntity != null && _entity.CanAddInputs)
{
IDataSelectionControl dlg = MathNode.GetPropertySelector(
XmlSerialization.GetProjectGuid(_xmlNode.OwnerDocument),
XmlSerialization.GetRootComponentId(_xmlNode),
_entity.ProgEntity.OwnerObject,
EnumPropAccessType.CanWrite);
if (((Form)dlg).ShowDialog(this.FindForm()) == DialogResult.OK)
{
ObjectRef v = dlg.UITypeEditorSelectedValue as ObjectRef;
if (v != null)
{
ProgramInPort pp = new ProgramInPort(_entity.ProgEntity);
pp.PortProperty = v;
//add to collection
_entity.ProgEntity.AddInport(pp);
//setup
this.Parent.Controls.Add(pp);
pp.Owner = this;
pp.CheckCreatePreviousNode();
this.Parent.Controls.Add((Control)pp.PrevNode);
pp.CreateBackwardLine();
pp.Label.Text = v.localName;
((MathNodeVariable)(((DrawingVariable)(pp.Label)).Variable.MathExpression[0])).VariableName = v.localName;
return(pp);
}
}
}
return(null);
}
public void RemoveInport(int id)
{
if (_inports != null)
{
for (int i = 0; i < _inports.Length; i++)
{
if (_inports[i].PortID == id)
{
if (_inports.Length == 1)
{
_inports = null;
}
else
{
ProgramInPort[] a = new ProgramInPort[_inports.Length - 1];
for (int k = 0; k < _inports.Length; k++)
{
if (k < i)
{
a[k] = _inports[k];
}
else if (k > i)
{
a[k - 1] = _inports[k];
}
}
_inports = a;
}
break;
}
}
}
}
public override object Clone()
{
ProgramInPort obj = (ProgramInPort)base.Clone();
if (_property != null)
{
obj.PortProperty = (ObjectRef)_property.Clone();
}
obj.DataFlowType = this.DataFlowType;
return(obj);
}
public void AddInport(ProgramInPort p)
{
int n;
if (_inports == null)
{
_inports = new ProgramInPort[1];
n = 0;
}
else
{
n = _inports.Length;
ProgramInPort[] a = new ProgramInPort[n + 1];
for (int i = 0; i < n; i++)
{
a[i] = _inports[i];
}
_inports = a;
}
_inports[n] = p;
}
public object Clone()
{
ProgramEntity obj = new ProgramEntity(
(ObjectRef)_owner.Clone());
if (_inports != null)
{
ProgramInPort[] a = new ProgramInPort[_inports.Length];
for (int i = 0; i < _inports.Length; i++)
{
_inports[i].ConstructorParameters = new object[] { obj };
a[i] = (ProgramInPort)_inports[i].Clone();
}
obj.Inports = a;
}
if (_outports != null)
{
ProgramOutPort[] a = new ProgramOutPort[_outports.Length];
for (int i = 0; i < _outports.Length; i++)
{
_outports[i].ConstructorParameters = new object[] { obj };
a[i] = (ProgramOutPort)_outports[i].Clone();
}
obj.Outports = a;
}
if (_newInport != null)
{
_newInport.ConstructorParameters = new object[] { obj };
obj.NewInport = (LinkLineNodeInPort)_newInport.Clone();
}
if (_newOutport != null)
{
_newOutport.ConstructorParameters = new object[] { obj };
obj.NewOutport = (LinkLineNodeOutPort)_newOutport.Clone();
}
return(obj);
}