private void LoadData()
{
// Using old? tech
Microsoft.Win32.OpenFileDialog openFileDialog = new Microsoft.Win32.OpenFileDialog();
openFileDialog.Filter = "UML (*.uml)|*.uml";
if (openFileDialog.ShowDialog() == true)
{
String filename = openFileDialog.FileName;
// check file exist, etc?
// Delete any created objs:
ClassBoxes.Clear();
Lines.Clear();
// TODO: empty undoRedo stack
// https://msdn.microsoft.com/en-us/library/ms973893.aspx
IFormatter formatter = new BinaryFormatter();
Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
LinkedList <Object> data = (LinkedList <Object>)formatter.Deserialize(stream);
data.ToList().ForEach(serializeShapeData => {
ClassBox shape = new ClassBox();
shape.LoadSerializedData(serializeShapeData);
ClassBoxes.Add(new ClassBoxViewModel(shape));
});
stream.Close();
}
}
public static int test_0_nullable_box()
{
IFaceBox c = new ClassBox();
int i = 5;
object o = c.box <int?> (i);
if ((int)o != i)
{
return(1);
}
if (c.box <int?> (null) != null)
{
return(2);
}
long l = Int64.MaxValue - 1;
o = c.box <long?> (l);
if ((long)o != l)
{
return(3);
}
if (c.box <long?> (null) != null)
{
return(4);
}
string s = "A";
if (c.box <string> (s) != (object)s)
{
return(5);
}
return(0);
}
public EdgeViewModel(ClassBoxViewModel souce, ClassBoxViewModel sink)
{
edge = new Edge();
sink.connectedEdges.Add(this);
souce.connectedEdges.Add(this);
Sink = sink.classBox;
Source = souce.classBox;
}
private void AddRelation(Point endPoint, string label = "")
{
var line = new Line()
{
Start = (Point)_startingPoint, End = (Point)endPoint
};
ClassBox class1 = (ClassBox)_drawing.FindElementAtPosition(_startingPoint);
ClassBox class2 = (ClassBox)_drawing.FindElementAtPosition(endPoint);
//Find where line crosses starting box.
Point start = FindPointOnLine(class1, line);
Point end = FindPointOnLine(class2, line);
CommandFactory.Instance.CreateAndDo("addline", start, end, _lineType, label);
}
private Point FindPointOnLine(ClassBox box, Line line)
{
Point point = new Point(-1000, -1000);
if (box != null)
{
for (int i = box.Corner.Y; i < box.Corner.Y + box.Size.Height; i++)
{
if (line.ContainsPoint(new Point(box.Corner.X, i)))
{
point = new Point(box.Corner.X, i);
return(point);
}
}
for (int i = box.Corner.X; i < box.Corner.X + box.Size.Width; i++)
{
if (line.ContainsPoint(new Point(i, box.Corner.Y)))
{
point = new Point(i, box.Corner.Y);
return(point);
}
}
for (int i = box.Corner.Y; i < box.Corner.Y + box.Size.Height; i++)
{
if (line.ContainsPoint(new Point(box.Corner.X + box.Size.Width, i)))
{
point = new Point(box.Corner.X + box.Size.Width, i);
return(point);
}
}
for (int i = box.Corner.X; i < box.Corner.X + box.Size.Width; i++)
{
if (line.ContainsPoint(new Point(i, box.Corner.Y + box.Size.Height)))
{
point = new Point(i, box.Corner.Y + box.Size.Height);
return(point);
}
}
}
return(point);
}
public ClassBoxViewModel(ClassBox classBox)
{
this.classBox = classBox;
IsSelected = false;
}
public ResizeItemCommand(ClassBox _classBox, double _offsetLeft, double _offsetRight)
{
classBox = _classBox;
offsetLeft = _offsetLeft;
offsetRight = _offsetRight;
}
