/*******************************************/
private static void Canvas_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
GH_Canvas canvas = sender as GH_Canvas;
if (canvas == null || !m_UseWireMenu)
{
return;
}
GH_WireInteraction wire = canvas.ActiveInteraction as GH_WireInteraction;
if (wire != null)
{
// Get source
FieldInfo sourceField = typeof(GH_WireInteraction).GetField("m_source", BindingFlags.NonPublic | BindingFlags.Instance);
if (sourceField == null)
{
return;
}
IGH_Param sourceParam = sourceField.GetValue(wire) as IGH_Param;
// Get the source Type
Type sourceType = GetSourceType(sourceParam);
// Get IsInput
FieldInfo inputField = typeof(GH_WireInteraction).GetField("m_dragfrominput", BindingFlags.NonPublic | BindingFlags.Instance);
if (inputField == null)
{
return;
}
bool isInput = (bool)inputField.GetValue(wire);
// Save wire info
m_LastWire = new WireInfo
{
Wire = wire,
Source = sourceParam,
SourceType = sourceType,
IsInput = isInput
};
try
{
IGH_DocumentObject docObject = sourceParam.Attributes.GetTopLevel.DocObject;
m_LastWire.Tags = new HashSet <string> {
docObject.Category, docObject.SubCategory
};
}
catch { }
Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss") + "- Created wire info.");
}
}
/*******************************************/
private static void Connect(IGH_Param param, WireInfo wire)
{
if (param != null && wire != null && wire.SourceType != null)
{
if (wire.IsInput)
{
wire.Source.AddSource(param);
}
else
{
param.AddSource(wire.Source);
}
}
}
/*******************************************/
private static void Connect(GH_Component component, WireInfo wire)
{
if (component != null && wire != null && wire.SourceType != null)
{
if (wire.IsInput)
{
IGH_Param param = component.Params.Output.FirstOrDefault(x => GetSourceType(x) == wire.SourceType);
if (param == null)
{
param = component.Params.Output.FirstOrDefault(x => wire.SourceType.IsAssignableFrom(GetSourceType(x)));
}
if (param == null)
{
param = component.Params.Output.FirstOrDefault(x => GetSourceType(x) == typeof(object));
}
if (param != null)
{
wire.Source.AddSource(param);
}
}
else
{
IGH_Param param = component.Params.Input.FirstOrDefault(x => GetSourceType(x) == wire.SourceType);
if (param == null)
{
param = component.Params.Input.FirstOrDefault(x =>
{
Type sourceType = GetSourceType(x);
return(sourceType != null && GetSourceType(x).IsAssignableFrom(wire.SourceType));
});
}
if (param != null)
{
param.AddSource(wire.Source);
}
}
}
}