/// <summary>
/// adds an element to the diagram
/// </summary>
/// <param name="element">the element to add</param>
/// <returns>the new diagramElement</returns>
public UML.Diagrams.DiagramElement addToDiagram(UML.Classes.Kernel.Element element)
{
UML.Diagrams.DiagramElement diagramElement = null;
if (element != null)
{
//first check whether this element is not already added to this diagram
diagramElement = this.getDiagramElement(element);
if (diagramElement == null)
{
if (element is EA.ElementWrapper)
{
//first save the diagram to make sure we don't lose any unsaved changes
this.model.saveOpenedDiagram(this);
global::EA.DiagramObject newDiagramObject = this.wrappedDiagram.DiagramObjects.AddNew("", "") as global::EA.DiagramObject;
diagramElement = ((Factory)this.model.factory).createDiagramElement(newDiagramObject);
diagramElement.element = element;
//save the element diagramObject
((DiagramObjectWrapper)diagramElement).save();
// now refresh to make sure we see the new element on the diagram
this.reFresh();
}
else if (!(element.owner is UML.Classes.Kernel.Package))
{
diagramElement = this.addToDiagram(element.owner);
}
}
}
return(diagramElement);
}
internal bool isContainedElement(ElementWrapper elementWrapper)
{
if (elementWrapper == null)
{
return(false);
}
// The element in question must be a direct child of the regions owning element
if (elementWrapper.wrappedElement.ParentID != redefinedElement.wrappedElement.ElementID)
{
return(false);
}
if (partition != null)
{
// Check if the element in question resides inside the graphical representation of this region
//--------------------------------------------------------------------------------------------
if (masterDiagram != null)
{
// Get the element in question's graphical representation from the master diagram
global::EA.DiagramObject elementDiagramObject = getMasterDiagramObject(elementWrapper);
if (elementDiagramObject != null)
{
System.Drawing.Rectangle elementRectangle =
new System.Drawing.Rectangle
(elementDiagramObject.left
, System.Math.Abs(elementDiagramObject.top)
, elementDiagramObject.right - elementDiagramObject.left
, System.Math.Abs(elementDiagramObject.bottom) - System.Math.Abs(elementDiagramObject.top)
);
// Get the owning elements graphical region representation from the master diagram
global::EA.DiagramObject owningElementDiagramObject = getMasterDiagramObject(redefinedElement);
if (owningElementDiagramObject != null)
{
int x = owningElementDiagramObject.left;
int y = System.Math.Abs(owningElementDiagramObject.top) + getRegionTopOffset(partition);
int width = owningElementDiagramObject.right - x;
int height = partition.Size;
System.Drawing.Rectangle regionRectangle = new System.Drawing.Rectangle(x, y, width, height);
if (regionRectangle.Contains(elementRectangle))
{
return(true);
}
}
}
}
}
else
{
return(true);
}
return(false);
}
public UML.Diagrams.DiagramElement createDiagramElement
(global::EA.DiagramObject objectToWrap)
{
return(new DiagramObjectWrapper(this.model as Model, objectToWrap));
}
public DiagramObjectWrapper(Model model,
global::EA.DiagramObject diagramObject)
{
this.wrappedDiagramObject = diagramObject;
this.model = model;
}