void OnConnectionRemoved(object sender, NodeConnectionEventArgs e)
{
MyConnection connToDelete = e.Connection.Tag as MyConnection;
if (connToDelete != null)
{
connToDelete.Disconnect();
}
}
void OnConnectionRemoved(object sender, NodeConnectionEventArgs e)
{
MyConnection connToDelete = e.Connection.Tag as MyConnection;
if (connToDelete != null)
{
connToDelete.Disconnect();
m_mainForm.ProjectStateChanged("Connection removed");
}
m_mainForm.RefreshConnections(this);
}
void OnConnectionDoubleClick(object sender, NodeConnectionEventArgs e)
{
e.Connection.Name = "Connection " + counter++;
}
private void OnConnectionRemoved(object sender, NodeConnectionEventArgs e)
{
var connection = e.Connection.Tag as Connection;
connection?.Disconnect();
}
public void OnConnectionRemoved()
{
//Arrange
var sourceNodeId = Guid.NewGuid();
var targetNodeId = Guid.NewGuid();
var eventArgs = new NodeConnectionEventArgs {SourceNodeId = sourceNodeId, TargetNodeId = targetNodeId};
//Act
_form.OnConnectionRemoved(null, eventArgs);
//Assert
_mockPresenter.Verify(p => p.RemoveConnection(sourceNodeId, targetNodeId));
}
public void OnConnectionAdded_NewConnection()
{
//Arrange
var sourceNodeId = Guid.NewGuid();
var targetNodeId = Guid.NewGuid();
var eventArgs = new NodeConnectionEventArgs { SourceNodeId = sourceNodeId, TargetNodeId = targetNodeId };
_mockPresenter.Setup(p => p.AddConnection(sourceNodeId, targetNodeId)).Returns(true);
//Act
_form.OnConnectionAdded(null, eventArgs);
//Assert
_mockFormInteractionHelper.Verify(
f => f.ShowMessage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MessageBoxButtons>()), Times.Never());
_mockMapControl.Verify(m => m.StopNodeConnector());
}
public void OnConnectionAdded_ConnectionAlreadyExists()
{
//Arrange
var sourceNodeId = Guid.NewGuid();
var targetNodeId = Guid.NewGuid();
var eventArgs = new NodeConnectionEventArgs {SourceNodeId = sourceNodeId, TargetNodeId = targetNodeId};
_mockPresenter.Setup(p => p.AddConnection(sourceNodeId, targetNodeId)).Returns(false);
//Act
_form.OnConnectionAdded(null, eventArgs);
//Assert
_mockFormInteractionHelper.Verify(f => f.ShowMessage("Connection already exists between those nodes.", "Existing Connection", MessageBoxButtons.OK));
_mockMapControl.Verify(m => m.StopNodeConnector());
}
//TODO: create unit tests
public void OnNodeConnect(object sender, EventArgs e)
{
var nodeControl = (NodeControl) sender;
if (_CurrentConnector == null)
{
_CurrentConnector = new Connector(this);
_CurrentConnector.Delete += OnConnectorDelete;
_CurrentConnector.SetSourceNode(nodeControl);
}
else
{
_CurrentConnector.SetTargetNode(nodeControl);
Controls.Add(_CurrentConnector);
if (ConnectionAdded != null)
{
var eventArgs = new NodeConnectionEventArgs
{
SourceNodeId = _CurrentConnector.SourceNodeId,
TargetNodeId = _CurrentConnector.TargetNodeId
};
ConnectionAdded(this, eventArgs);
}
StopNodeConnector();
}
}
public void OnConnectorDelete(object sender, EventArgs e)
{
var connection = (Connector) sender;
if (ConnectionRemoved != null)
{
var eventArgs = new NodeConnectionEventArgs
{
SourceNodeId = connection.SourceNodeId,
TargetNodeId = connection.TargetNodeId
};
ConnectionRemoved(this, eventArgs);
}
connection.Dispose();
Controls.Remove(connection);
}
public void OnConnectionRemoved(object sender, NodeConnectionEventArgs e)
{
_presenter.RemoveConnection(e.SourceNodeId, e.TargetNodeId);
}
public void OnConnectionAdded(object sender, NodeConnectionEventArgs e)
{
if (!_presenter.AddConnection(e.SourceNodeId, e.TargetNodeId))
{
_formInteractionHelper.ShowMessage("Connection already exists between those nodes.",
"Existing Connection", MessageBoxButtons.OK);
}
StopConnector();
}