public override Shadow GetDestinationTarget()
{
Shadow partner = GetPartnerOnPageRefInShadow();
if (partner != null)
{
return(partner.GetDestinationTarget());
}
else
{
return(this);
}
}
// this will be an empty list for a connector
// it doesn't have any connectors pointing to it
internal List <Shadow> GetOutputs()
{
List <Connect> connects = GetShapeOutputs();
List <Shadow> list = new List <Shadow>();
foreach (Connect connect in connects)
{
// The 1D connector is always the To and 2D shapes are always the From
Shape toShape = connect.FromSheet;
Shadow shadow = PathMaker.LookupShadowByShape(toShape);
list.Add(shadow.GetDestinationTarget());
}
return(list);
}
public override Shadow GetDestinationTarget()
{
Connect c;
c = GetConnect(true);
if (c != null)
{
Shadow connectedToShadow = PathMaker.LookupShadowByShape(c.ToSheet);
return(connectedToShadow.GetDestinationTarget());
}
else
{
return(this);
}
}
public override Shadow GetDestinationTarget()
{
List <Connect> list = GetShapeOutputs();
System.Diagnostics.Debug.WriteLine("offpage - " + shape.Text + " page - " + shape.ContainingPage.Name);
if (list.Count == 0 && GetShapeInputs().Count == 0)
{
// no in or outbound connectors
return(this);
}
else if (list.Count > 0)
{
// find outbound link (should only be one)
if (list.Count != 1)
{
return(this);
}
// the FromSheet is the outgoing connector (always from = 1D, to = 2D)
Shadow connectedToShadow = PathMaker.LookupShadowByShape(list[0].FromSheet);
if (connectedToShadow != null)
{
return(connectedToShadow.GetDestinationTarget());
}
else
{
return(this);
}
}
else
{
OffPageRefShadow partnerShadow = GetPartnerOffPageRefShadow() as OffPageRefShadow;
if (partnerShadow != null && partnerShadow.GetShapeOutputs().Count > 0)
{
return(partnerShadow.GetDestinationTarget());
}
else
{
if (partnerShadow != null && partnerShadow.GetShapeInputs().Count > 0)
{
Common.ErrorMessage("Off page connector " + shape.Text + " on page " + shape.ContainingPage.Name + " and it's partner both have inputs");
}
return(this);
}
}
}
public override Shadow GetDestinationTarget()
{
List <Connect> connects = GetShapeOutputs();
// find outbound link (should only be one)
if (connects.Count != 1)
{
return(this);
}
// the FromSheet is the outgoing connector (always from = 1D, to = 2D)
Shadow connectedToShadow = PathMaker.LookupShadowByShape(connects[0].FromSheet);
if (connectedToShadow != null)
{
return(connectedToShadow.GetDestinationTarget());
}
else
{
return(this);
}
}
internal static Shadow GetGotoTargetFromData(string gotoData)
{
if (gotoData.Length == 0)
{
return(null);
}
Guid uid;
if (!Guid.TryParse(gotoData, out uid))
{
return(null);
}
Shadow shadow = PathMaker.LookupShadowByUID(gotoData);
if (shadow != null)
{
return(shadow.GetDestinationTarget());
}
else
{
return(null);
}
}