//DIAGRAM CONTENT
public void Generate_otDiagram_content(EA.Repository m_Repository, string TOI_GUID, string SP_BaseURL,
out List <string> listOfElements,
out List <string> listOfElementsNames,
out List <string> listOfLinks,
out List <string> listOfLinkNames,
out Dictionary <string, string> DiagramDictionary)
{
listOfElements = new List <string>();
listOfElementsNames = new List <string>();
listOfLinks = new List <string>();
listOfLinkNames = new List <string>();
EA.Diagram DiagramToShow = (EA.Diagram)m_Repository.GetDiagramByGuid(TOI_GUID);
//STORE DIAGRAM ELEMENTS
for (short iDO = 0; iDO < DiagramToShow.DiagramObjects.Count; iDO++)
{
EA.DiagramObject MyDO = (EA.DiagramObject)DiagramToShow.DiagramObjects.GetAt(iDO);
int ID = m_Repository.GetElementByID(MyDO.ElementID).ElementID;
EA.Element MyEle = (EA.Element)m_Repository.GetElementByID(ID);
listOfElements.Add(MyEle.Name + "|" + MyEle.ObjectType + "|" + MyEle.ElementGUID);
listOfElementsNames.Add(MyEle.Name);
}
//STORE DIAGRAM LINKS
for (short iDO = 0; iDO < DiagramToShow.DiagramLinks.Count; iDO++)
{
EA.DiagramLink MyLink = (EA.DiagramLink)DiagramToShow.DiagramLinks.GetAt(iDO);
int ID = m_Repository.GetConnectorByID(MyLink.ConnectorID).ConnectorID;
EA.Connector con;
try //Try and get the connector object from the repository
{
con = (EA.Connector)m_Repository.GetConnectorByID(ID);
listOfLinks.Add(con.Name + "|" + con.ObjectType + "|" + con.ConnectorGUID);
listOfLinkNames.Add(con.Name);
}
catch { }
}
//JSON Content
string DiagramURL = SP_BaseURL + "/" + DiagramToShow.Name + "|otDiagram|" + TOI_GUID;
DiagramDictionary = new Dictionary <string, string>();
DiagramDictionary.Add("Diagram Name", DiagramToShow.Name);
DiagramDictionary.Add("Created Data", DiagramToShow.CreatedDate.ToString());
DiagramDictionary.Add("Meta Type", DiagramToShow.MetaType);
DiagramDictionary.Add("Notes", DiagramToShow.Notes);
DiagramDictionary.Add("Package ID", DiagramToShow.PackageID.ToString());
DiagramDictionary.Add("Big Preview", DiagramURL + "/BigPreview");
DiagramDictionary.Add("Small Preview", DiagramURL + "/SmallPreview");
}
public SpecIfMetadata CreateMetaDataForDiagramLink(EAAPI.DiagramLink diagramLink,
EAAPI.Connector connector,
EAAPI.DiagramObject sourceDiagramObject,
EAAPI.DiagramObject targetDiagramObject,
EAAPI.Element sourceElement,
EAAPI.Element targetElement)
{
SpecIfMetadata result = new SpecIfMetadata();
EAAPI.Element srcElement = sourceElement;
EAAPI.Element trgtElement = targetElement;
string directionAttribute = null; // unspecified
if (connector.Direction == "Source -> Destination")
{
directionAttribute = "unidirectional";
}
else if (connector.Direction == "Destination -> Source")
{
srcElement = targetElement;
trgtElement = sourceElement;
directionAttribute = "unidirectional";
}
else if (connector.Direction == "Bi-Directional")
{
directionAttribute = "bidirectional";
}
Edge edge = new Edge
{
Waypoints = new List <Waypoint>(),
References = new List <SpecIfReferenceBase>(),
SourceResourceReference = new ResourceReference
{
IdReference = EaSpecIfGuidConverter.ConvertEaGuidToSpecIfGuid(srcElement.ElementGUID),
RevisionReference = EaDateToRevisionConverter.ConvertDateToRevision(srcElement.Modified)
},
TargetResourceReference = new ResourceReference
{
IdReference = EaSpecIfGuidConverter.ConvertEaGuidToSpecIfGuid(trgtElement.ElementGUID),
RevisionReference = EaDateToRevisionConverter.ConvertDateToRevision(trgtElement.Modified)
},
Direction = directionAttribute
};
edge.Waypoints = CalculateWaypointsForDiagramLink(diagramLink, sourceDiagramObject, targetDiagramObject);
result.Edge = edge;
return(result);
}
private List <Waypoint> CalculateWaypointsForDiagramLink(EAAPI.DiagramLink diagramLink,
EAAPI.DiagramObject sourceDiagramObject,
EAAPI.DiagramObject targetDiagramObject)
{
List <Waypoint> result = new List <Waypoint>();
int startX;
int endX;
int startY;
int endY;
List <Point> linkPathPoints = ParseEaLinkPath(diagramLink.Path);
// horizontal coordinates calculation
if (linkPathPoints.Count == 0) // direct line
{
// horizontal calculation
// source --> target
if (sourceDiagramObject.right < targetDiagramObject.left)
{
startX = sourceDiagramObject.right;
endX = targetDiagramObject.left;
}
else if (sourceDiagramObject.left > targetDiagramObject.right) // target <-- source
{
startX = sourceDiagramObject.left;
endX = targetDiagramObject.right;
}
else
{
startX = sourceDiagramObject.left + (sourceDiagramObject.right - sourceDiagramObject.left) / 2;
endX = startX;
}
}
else // bended line
{
// start of path
// horizontal calculation
// source --> target
if (sourceDiagramObject.right < linkPathPoints[0].X)
{
startX = sourceDiagramObject.right;
}
else if (sourceDiagramObject.left > linkPathPoints[0].X) // target <-- source
{
startX = sourceDiagramObject.left;
}
else
{
startX = linkPathPoints[0].X;
}
// end of path
// horizontal calculation
// target <-- last path
if (targetDiagramObject.right < linkPathPoints[linkPathPoints.Count - 1].X)
{
endX = targetDiagramObject.right;
}
else if (targetDiagramObject.left > linkPathPoints[linkPathPoints.Count - 1].X) // target --> last path
{
endX = targetDiagramObject.left;
}
else
{
endX = linkPathPoints[linkPathPoints.Count - 1].X;
}
}
// vertical coordinates calculation
if (linkPathPoints.Count == 0)
{
// vertical calculation
// source above target, vertical
if (-sourceDiagramObject.bottom < -targetDiagramObject.top)
{
startY = -sourceDiagramObject.bottom;
endY = -targetDiagramObject.top;
}
// source below target, vertival
else if (-sourceDiagramObject.top > -targetDiagramObject.bottom)
{
startY = -sourceDiagramObject.top;
endY = -targetDiagramObject.bottom;
}
else
{
startY = -sourceDiagramObject.top + (-sourceDiagramObject.bottom + sourceDiagramObject.top) / 2;
endY = startY;
}
}
else
{
// source above target, vertical
if (-sourceDiagramObject.bottom < linkPathPoints[0].Y)
{
startY = -sourceDiagramObject.bottom;
}
// source below target, vertival
else if (-sourceDiagramObject.top > linkPathPoints[0].Y)
{
startY = -sourceDiagramObject.top;
}
else
{
startY = linkPathPoints[0].Y; // -sourceDiagramObject.top + (-sourceDiagramObject.bottom + sourceDiagramObject.top) / 2;
}
// source above target, vertical
if (-targetDiagramObject.top > linkPathPoints[linkPathPoints.Count - 1].Y)
{
endY = -targetDiagramObject.top;
}
// source below target, vertival
else if (-targetDiagramObject.bottom < linkPathPoints[linkPathPoints.Count - 1].Y)
{
endY = -targetDiagramObject.bottom;
}
else
{
endY = linkPathPoints[linkPathPoints.Count - 1].Y; //-targetDiagramObject.top + (-targetDiagramObject.bottom + targetDiagramObject.top) / 2;
}
}
result.Add(new Waypoint
{
X = startX,
Y = startY
});
foreach (Point bendPoint in linkPathPoints)
{
result.Add(new Waypoint
{
X = bendPoint.X,
Y = bendPoint.Y
});
}
result.Add(new Waypoint
{
X = endX,
Y = endY
});
return(result);
}
