public void OnMouseUp(object sender, MouseEventArgs e)
{
if (Dragged != null)
{
Dragged = null;
DraggingVector = Vector.Zero;
}
}
//Sketchy but needed
public Relationship(ClassDiagramNode origin, ClassDiagramNode target) : base(new BasicNodeStructure(Vector.Zero, 0, 0), RectangleRenderElementStyle.Default)
{
OriginNode = origin;
TargetNode = target;
List <Vector> vectors = GetLineVectors();
Origin = new RelationshipSegment(vectors[0], vectors[3], vectors[2]);
Target = new RelationshipSegment(vectors[1], vectors[4], vectors[2]);
OriginNode.OnPositionChanged += OnPositionChanged;
TargetNode.OnPositionChanged += OnPositionChanged;
OnOptionsHide += HideOptions;
OnOptionsShow += ShowOptions;
GeneratePrefab();
StealHitboxes();
}
public void AddDiagram(ClassStructure structure)
{
ClassDiagramNode node = new ClassDiagramNode(structure, new BasicNodeStructure(structure.Position, 0, Renderer.SingleTextHeight), RectangleRenderElementStyle.Classes);
node.AddNode(new PropertyNode(new PropertyStructure(Vector.Zero, "Prop", "Type", AccessModifiers.Public, Modifiers.None), new BasicNodeStructure(Vector.Zero, 0, Renderer.SingleTextHeight), RectangleRenderElementStyle.Textbox));
node.AddNode(new MethodNode(new MethodStructure(Vector.Zero, "Method", "Type", "Name : Type", AccessModifiers.Public, Modifiers.None), new BasicNodeStructure(Vector.Zero, 0, Renderer.SingleTextHeight), RectangleRenderElementStyle.Textbox));
if (!Project.Classes.Contains(structure))
{
Project.AddClass(structure);
}
Children.Add(node);
node.OnRemoval += (sender, args) => RemoveDiagram((ClassDiagramNode)args.Node);
node.OnFocused += OnNodeFocus;
node.OnUnfocused += OnNodeUnfocus;
node.Position = new Vector(node.Position.X - (node.Width / 2), node.Position.Y - (node.Height / 2));
}
// TODO: Drag only if nothing is clicked on
public void OnMouseDown(object sender, MouseEventArgs e)
{
Vector mouse_position = (Vector)e.Location / Renderer.Scale - Renderer.Origin;
LastMousePos = mouse_position;
if (e.Button == MouseButtons.Left)
{
Dragged = ((ClassDiagramNode)Children.FirstOrDefault(x => CheckIfClicked(mouse_position, x)));
if (Dragged != null)
{
DraggingVector = Dragged.Position - mouse_position;
}
else
{
mouse_position = e.Location - Vector.Zero;
DraggingVector = Renderer.Origin - mouse_position;
}
}
}
public void RemoveDiagram(ClassDiagramNode diagram)
{
Children.Remove(diagram);
}
