private void CreateCommentRelationship()
{
CommentShape shape1 = first as CommentShape;
CommentShape shape2 = second as CommentShape;
Func <Relationship> _connectionFactory;
if (shape1 != null)
{
_connectionFactory = () => diagram.AddCommentRelationship(shape1.Comment, second.Entity);
}
else if (shape2 != null)
{
_connectionFactory = () => diagram.AddCommentRelationship(shape2.Comment, first.Entity);
}
else
{
MessageBox.Show(Strings.ErrorCannotCreateRelationship);
return;
}
var command = new AddConnectionCommand(diagram, _connectionFactory);
command.Execute();
diagram.TrackCommand(command);
}
public void CanProperlyUndoRedoDeletionOfNewConnections()
{
classDiagram.CreateShapeAt(EntityType.Interface, new Point(0, 0));
classDiagram.CreateShapeAt(EntityType.Class, new Point(0, 0));
classDiagram.CreateShapeAt(EntityType.Interface, new Point(0, 0));
classDiagram.CreateShapeAt(EntityType.Class, new Point(0, 0));
var shapes = classDiagram.Shapes.ToArray(); // shapes is an elementlist, also everything is backwards
var firstInterFace = (InterfaceShape)shapes[3];
var firstClass = (ClassShape)shapes[2];
Func <Relationship> _connectionFactory = () => classDiagram.AddAssociation(firstInterFace.TypeBase, firstClass.TypeBase);
var command = new AddConnectionCommand(classDiagram, _connectionFactory);
command.Execute();
classDiagram.TrackCommand(command);
var secondInterFace = (InterfaceShape)shapes[1];
var secondClass = (ClassShape)shapes[0];
_connectionFactory = () => classDiagram.AddAssociation(secondInterFace.TypeBase, secondClass.TypeBase);
command = new AddConnectionCommand(classDiagram, _connectionFactory);
command.Execute();
classDiagram.TrackCommand(command);
classDiagram.Undo();
classDiagram.Undo();
var oldCount = classDiagram.ConnectionCount;
classDiagram.Redo();
classDiagram.Redo();
var newCount = classDiagram.ConnectionCount;
oldCount.ShouldBe(0);
newCount.ShouldBe(2);
}
private void CreateExtends()
{
if (first is UseCaseShape shape1 && second is UseCaseShape shape2)
{
Func <Relationship> _connectionFactory = () => diagram.AddExtends(shape1.UseCase, shape2.UseCase);
var command = new AddConnectionCommand(diagram, _connectionFactory);
command.Execute();
diagram.TrackCommand(command);
}
private void CreateAssociation()
{
if (first is TypeShape shape1 && second is TypeShape shape2)
{
Func <Relationship> _connectionFactory = () => diagram.AddAssociation(shape1.TypeBase, shape2.TypeBase);
var command = new AddConnectionCommand(diagram, _connectionFactory);
command.Execute();
diagram.TrackCommand(command);
}
private void AddConnectionExecute([NotNull] object newObject)
{
if (newObject == null)
{
throw new Exception("Connection to add can't be null");
}
if (newObject is ConnectionModel connectionModel)
{
AddConnectionCommand addConnectionCommand = new AddConnectionCommand(connectionModel, this);
addConnectionCommand.Execute();
MyCommandManager.AddToList(addConnectionCommand);
}
}