private bool isLinkedToProcess(LinkStroke linkStroke, CustomInkCanvas canvas)
{
CustomStroke fromStroke = new Stroke(new StylusPointCollection {
new StylusPoint(0, 0)
}) as CustomStroke;
CustomStroke toStroke = new Stroke(new StylusPointCollection {
new StylusPoint(0, 0)
}) as CustomStroke;
string from = "";
string to = "";
from = linkStroke.from?.formId;
to = linkStroke.to?.formId;
if (from != null)
{
canvas.StrokesDictionary.TryGetValue(from, out fromStroke);
}
if (to != null)
{
canvas.StrokesDictionary.TryGetValue(to, out toStroke);
}
return(fromStroke != null && fromStroke.isProccessStroke() || toStroke != null && toStroke.isProccessStroke());
}
private bool isBetweenTwoClasses(LinkStroke linkStroke, CustomInkCanvas canvas)
{
CustomStroke fromStroke = new Stroke(new StylusPointCollection {
new StylusPoint(0, 0)
}) as CustomStroke;
CustomStroke toStroke = new Stroke(new StylusPointCollection {
new StylusPoint(0, 0)
}) as CustomStroke;
string from = "";
string to = "";
from = linkStroke.from?.formId;
to = linkStroke.to?.formId;
if (from != null)
{
canvas.StrokesDictionary.TryGetValue(from, out fromStroke);
}
if (to != null)
{
canvas.StrokesDictionary.TryGetValue(to, out toStroke);
}
return(fromStroke is ClassStroke && toStroke is ClassStroke);
}
public void setParameters(LinkStroke linkStroke, CustomInkCanvas canvas)
{
var parent = Parent;
while (!(parent is WindowDrawing))
{
parent = LogicalTreeHelper.GetParent(parent);
}
windowDrawing = (WindowDrawing)parent;
if (windowDrawing != null)
{
LinkStroke stroke = windowDrawing.surfaceDessin.GetSelectedStrokes()[0] as LinkStroke;
_label = stroke.name;
_selectedColor = stroke.style.color;
_multiplicityFrom = stroke.from.multiplicity;
_multiplicityTo = stroke.to.multiplicity;
switch (stroke.linkType)
{
case (int)LinkTypes.LINE:
_linkType = "Line";
break;
case (int)LinkTypes.HERITAGE:
_linkType = "Heritage";
break;
case (int)LinkTypes.ONE_WAY_ASSOCIATION:
_linkType = "One way association";
break;
case (int)LinkTypes.TWO_WAY_ASSOCIATION:
_linkType = "Two way association";
break;
case (int)LinkTypes.COMPOSITION:
_linkType = "Composition";
break;
case (int)LinkTypes.AGGREGATION:
_linkType = "Aggregation";
break;
default:
_linkType = "Line";
break;
}
switch (stroke.style.type)
{
case (int)LinkStyles.FULL:
_linkStyle = "Full";
break;
case (int)LinkStyles.DOTTED:
_linkStyle = "Dotted";
break;
default:
_linkStyle = "Full";
break;
}
switch (stroke.style.thickness)
{
case (int)LinkThicknesses.THIN:
_linkThickness = "Thin";
break;
case (int)LinkThicknesses.NORMAL:
_linkThickness = "Normal";
break;
case (int)LinkThicknesses.THICK:
_linkThickness = "Thick";
break;
default:
_linkThickness = "Thin";
break;
}
}
if (isBetweenTwoClasses(linkStroke, canvas))
{
_linkTypesList = new List <string> {
"Line", "One way association", "Two way association", "Heritage", "Aggregation", "Composition"
};
}
else if (isLinkedToOneClass(linkStroke, canvas))
{
_linkTypesList = new List <string> {
"Line", "One way association", "Two way association"
};
}
else if (isLinkedToProcess(linkStroke, canvas))
{
_linkTypesList = new List <string> {
"One way association"
};
}
else
{
_linkTypesList = new List <string> {
"Line", "One way association", "Two way association"
};
}
_linkStylesList = new List <string> {
"Full", "Dotted"
};
_linkThicknessesList = new List <string> {
"Thin", "Normal", "Thick"
};
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Label"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("LinkStyle"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("LinkType"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("SelectedColor"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("LinkThickness"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("MultiplicityFrom"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("MultiplicityTo"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("LinkStylesList"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("LinkTypesList"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("LinkThicknessesList"));
}