/// <summary>
/// Get the current Diagram with it's selected objects and connectors.
/// </summary>
/// <param name="rep"></param>
/// <param name="getAllDiagramObject">True if you want all diagram objects if nothing no diagram object is selected</param>
public EaDiagram(Repository rep, bool getAllDiagramObject = false)
{
_rep = rep;
_dia = _rep.GetCurrentDiagram();
IsSelectedObjects = false;
if (_dia == null)
{
return;
}
if (_dia.SelectedObjects.Count == 0 && getAllDiagramObject)
{
// overall diagram objects
foreach (EA.DiagramObject obj in _dia.DiagramObjects)
{
_selectedObjects.Add(obj);
SelElements.Add(rep.GetElementByID(obj.ElementID));
}
}
// If an context element exists than this is the last selected element
if (_dia.SelectedObjects.Count > 0)
{
EA.ObjectType type = _rep.GetContextItemType();
// only package and object makes sense, or no context element (than go for selected elements)
if (type == EA.ObjectType.otElement ||
type == EA.ObjectType.otPackage ||
type == EA.ObjectType.otNone)
{
// 1. store context element/ last selected element
EA.Element elContext = (EA.Element)rep.GetContextObject();
// no context element available, take first element
if (elContext == null)
{
EA.DiagramObject obj = (EA.DiagramObject)_dia.SelectedObjects.GetAt(0);
elContext = rep.GetElementByID(obj.ElementID);
}
_conTextDiagramObject = _dia.GetDiagramObjectByID(elContext.ElementID, "");
SelElements.Add(elContext);
_selectedObjects.Add(_conTextDiagramObject);
IsSelectedObjects = true;
// over all selected diagram objects
foreach (EA.DiagramObject obj in _dia.SelectedObjects)
{
// skip last selected element / context element
if (obj.ElementID == _conTextDiagramObject.ElementID)
{
continue;
}
_selectedObjects.Add(obj);
SelElements.Add(rep.GetElementByID(obj.ElementID));
}
}
}
_selectedConnector = _dia.SelectedConnector;
}
/// <summary>
/// Get the current Diagram with it's selected objects and connectors.
/// </summary>
/// <param name="rep"></param>
/// <param name="getAllDiagramObject">True if you want all diagram objects if nothing no diagram object is selected</param>
public EaDiagram(Repository rep, bool getAllDiagramObject = false)
{
_rep = rep;
_selectedConnector = null;
IsSelectedObjects = false;
_dia = rep.GetCurrentDiagram();
// Nothing selected
if (_dia == null || (_dia.SelectedConnector == null && _dia.SelectedObjects.Count == 0))
{
GetTreeSelected();
return;
}
EA.ObjectType contextObjectType = Rep.GetContextItemType();
// Check if context is diagram or something inside the current diagram is selected (selected things are never old)
if (contextObjectType != ObjectType.otDiagram && _dia.SelectedObjects.Count == 0 &&
_dia.SelectedConnector == null)
{
return;
}
// Diagram is context or something inside the diagram is selected
IsSelectedObjects = false;
if (_dia.SelectedObjects.Count == 0 && getAllDiagramObject)
{
// overall diagram objects
foreach (EA.DiagramObject obj in _dia.DiagramObjects)
{
_selectedObjects.Add(obj);
SelElements.Add(rep.GetElementByID(obj.ElementID));
}
}
// If an context element exists than this is the last selected element
if (_dia.SelectedObjects.Count > 0)
{
// The context item isn't always set, try to estimate it
if (contextObjectType == EA.ObjectType.otElement ||
contextObjectType == EA.ObjectType.otPackage ||
contextObjectType == EA.ObjectType.otNone ||
contextObjectType == EA.ObjectType.otDiagram
)
{
// 1. store context element/ last selected element
// Context Element may be a Package. EA also stores the package as Element
EA.Element elContext = null;
switch (rep.GetContextItemType())
{
case EA.ObjectType.otElement:
elContext = (EA.Element)rep.GetContextObject();
break;
case EA.ObjectType.otPackage:
var pkg = (EA.Package)rep.GetContextObject();
elContext = rep.GetElementByGuid(pkg.PackageGUID);
break;
}
// no context element available, take first element
if (elContext == null)
{
EA.DiagramObject obj = (EA.DiagramObject)_dia.SelectedObjects.GetAt(0);
elContext = rep.GetElementByID(obj.ElementID);
}
_conTextDiagramObject = _dia.GetDiagramObjectByID(elContext.ElementID, "");
SelElements.Add(elContext);
_selectedObjects.Add(_conTextDiagramObject);
IsSelectedObjects = true;
// over all selected diagram objects
foreach (EA.DiagramObject obj in _dia.SelectedObjects)
{
// skip last selected element / context element
if (_conTextDiagramObject != null && obj.ElementID == _conTextDiagramObject.ElementID)
{
continue;
}
_selectedObjects.Add(obj);
SelElements.Add(rep.GetElementByID(obj.ElementID));
}
}
}
_selectedConnector = _dia.SelectedConnector;
}
