protected internal virtual void OnDataTransfer(STNodeOptionEventArgs e)
{
if (this.DataTransfer != null /* && this._IsInput*/)
{
this.DataTransfer(this, e);
}
}
protected internal virtual void OnDisConnecting(STNodeOptionEventArgs e)
{
if (this.DisConnecting != null)
{
this.DisConnecting(this, e);
}
}
protected internal virtual void OnDisConnected(STNodeOptionEventArgs e)
{
if (this.DisConnected != null /* && this._IsInput*/)
{
this.DisConnected(this, e);
}
}
void input_Connected(object sender, STNodeOptionEventArgs e)
{
STNodeOption op = sender as STNodeOption;
int nIndex = this.InputOptions.IndexOf(op);
var t = typeof(object);
if (op.DataType == t)
{
op.DataType = e.TargetOption.DataType;
this.OutputOptions[nIndex].DataType = op.DataType;
foreach (STNodeOption v in this.InputOptions)
{
if (v.DataType == t)
{
return;
}
}
this.Addhub();
}
else
{
//this.OutputOptions[nIndex].Data = e.TargetOption.Data;
this.OutputOptions[nIndex].TransferData(e.TargetOption.Data);
}
}
void input_DataTransfer(object sender, STNodeOptionEventArgs e)
{
STNodeOption op = sender as STNodeOption;
int nIndex = this.InputOptions.IndexOf(op);
if (e.Status != ConnectionStatus.Connected)
{
this.OutputOptions[nIndex].Data = null;
}
else
{
this.OutputOptions[nIndex].Data = e.TargetOption.Data;
}
this.OutputOptions[nIndex].TransferData();
}
void output_DisConnected(object sender, STNodeOptionEventArgs e)
{
STNodeOption op = sender as STNodeOption;
if (op.ConnectionCount != 0)
{
return;
}
int nIndex = this.OutputOptions.IndexOf(op);
if (this.InputOptions[nIndex].ConnectionCount != 0)
{
return;
}
this.InputOptions.RemoveAt(nIndex);
this.OutputOptions.RemoveAt(nIndex);
if (this.Owner != null)
{
this.Owner.BuildLinePath();
}
this.Height -= 20;
}
