/// <summary>
/// When a relationship is drawn by right clicking on one node and dragging the line to the another node a FromToRelationship
/// will be constructed, that is the event that triggers this method.
/// </summary>
/// <param name="sender">The NodeRelationshipHelper that has detected the connection has been drawn</param>
/// <param name="e"></param>
private void OnNodesConnected(object sender, EventArgs e)
{
NodeRelationshipHelper nrh = sender as NodeRelationshipHelper;
if (nrh != null)
{
IDescriptorTypeProxy toDescriptorTypeProxy = _typeManager.GetDescriptorType("To");
IDescriptorTypeProxy fromDescriptorTypeProxy = _typeManager.GetDescriptorType("From");
IDescriptorTypeProxy transMapDescriptorTypeProxy = _typeManager.GetDescriptorType("TransclusionMap");
INodeProxy fromNode = nrh.FromNode.DataContext as INodeProxy;
INodeProxy toNode = nrh.ToNode.DataContext as INodeProxy;
Dictionary <IDescriptorTypeProxy, Guid> nodes = new Dictionary <IDescriptorTypeProxy, Guid>();
nodes.Add(toDescriptorTypeProxy, toNode.Id);
nodes.Add(fromDescriptorTypeProxy, fromNode.Id);
IRelationshipTypeProxy relationshipTypeProxy = null;
if (fromNode.ParentMapNodeUid != this.Navigator.FocalNodeId || toNode.ParentMapNodeUid != this.Navigator.FocalNodeId)
{
nodes.Add(transMapDescriptorTypeProxy, this.Navigator.FocalNodeId);
relationshipTypeProxy = _typeManager.GetRelationshipType("TransclusionRelationship");
}
else
{
relationshipTypeProxy = _typeManager.GetRelationshipType("FromToRelationship");
}
_navigator.ConnectNodesAsync(nodes, relationshipTypeProxy, string.Empty);
_navigator.GetCurrentNodesAsync();
}
}
private void ShowNodeContextMenu(object nodeProxy)
{
Thread.Sleep(300);
// put it on the UI thread to execute.
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
if (!_mouseMovedWhileRMBDown)
{
NodeRelationshipHelper nrh = IoC.IoCContainer.GetInjectionInstance().GetInstance <NodeRelationshipHelper>();
if (nrh.FromNode != null)
{
nrh.FromNode = null;
}
if (this.uxMapSurface.Children.Contains(_tempRelationshipLine))
{
this.uxMapSurface.Children.Remove(_tempRelationshipLine);
}
NodeContextMenu contextMenu = new NodeContextMenu(nodeProxy as INodeProxy, this, _nodeService, _currentMousePosition);
ContextMenuService.SetContextMenu(this, contextMenu);
contextMenu.IsOpen = true;
contextMenu.HorizontalOffset = _currentMousePosition.X;
contextMenu.VerticalOffset = _currentMousePosition.Y + 30;
}
});
}
private void OnMouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
//Pass this node to the surface as the start point
NodeRelationshipHelper nrh = IoC.IoCContainer.GetInjectionInstance().GetInstance <NodeRelationshipHelper>();
nrh.FromNode = this;
}
public CompendiumMapDepthMap()
{
InitializeComponent();
NodeRelationshipHelper nrh = new NodeRelationshipHelper();
IoC.IoCContainer.GetInjectionInstance().RegisterComponent <NodeRelationshipHelper>(nrh);
nrh.NodesConnected += new EventHandler(OnNodesConnected);
this.MouseMove += new MouseEventHandler(CompendiumMapDepthMap_MouseMove);
this.KeyDown += new KeyEventHandler(CompendiumMapDepthMap_KeyDown);
this.MouseRightButtonDown += new MouseButtonEventHandler(CompendiumMapDepthMap_MouseRightButtonDown);
this.MouseRightButtonUp += new MouseButtonEventHandler(CompendiumMapDepthMap_MouseRightButtonUp);
this.MouseLeftButtonDown += new MouseButtonEventHandler(CompendiumMapDepthMap_MouseLeftButtonDown);
this.MouseLeftButtonUp += new MouseButtonEventHandler(CompendiumMapDepthMap_MouseLeftButtonUp);
if (!IsInDesignMode)
{
// TODO: The following code has been superceded;
#region Obsolete
if (string.IsNullOrEmpty(MappingToolSvcUrl))
{
_nodeService = new DatabaseMappingService();
}
else
{
_nodeService = new DatabaseMappingService(MappingToolSvcUrl);
}
IoC.IoCContainer.GetInjectionInstance().RegisterComponent <INodeService>(_nodeService);
_typeManager = new TypeManager(_nodeService);
IoC.IoCContainer.GetInjectionInstance().RegisterComponent <TypeManager>(_typeManager);
_typeManager.InitialiseNodeTypeManagerCompleted += new EventHandler(InitialiseNodeTypeManagerCompleted);
_typeManager.InitialiseNodeTypeManager();
#endregion
// TODO: Need to change this to pull from the params in the HTML declaration itself.
TransactionalMappingToolSvcUrl = "http://glyma-dev/_vti_bin/SevenSigma/TransactionalMappingToolService.svc";
System.ServiceModel.BasicHttpBinding binding = new System.ServiceModel.BasicHttpBinding();
binding.Security.Mode = System.ServiceModel.BasicHttpSecurityMode.TransportCredentialOnly;
binding.MaxReceivedMessageSize = 2147483647;
System.ServiceModel.EndpointAddress address = new System.ServiceModel.EndpointAddress(new Uri(TransactionalMappingToolSvcUrl));
Service.TransactionalMappingToolServiceClient client = new Service.TransactionalMappingToolServiceClient(binding, address);
_mapManager = new SoapMapManager(client);
IoC.IoCContainer.GetInjectionInstance().RegisterComponent <IMapManager>(_mapManager);
_mapManager.InitialiseMapManagerCompleted += new EventHandler <InitialiseMapManagerEventArgs>(OnInitialiseMapManagerCompleted);
_mapManager.InitialiseMapManagerAsync();
}
}
private void CompendiumMapDepthMap_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
_isRightMouseButtonDown = false;
_mouseMovedWhileRMBDown = false;
NodeRelationshipHelper nrh = IoC.IoCContainer.GetInjectionInstance().GetInstance <NodeRelationshipHelper>();
if (nrh.ToNode == null)
{
nrh.FromNode = null;
}
if (this.uxMapSurface.Children.Contains(_tempRelationshipLine))
{
this.uxMapSurface.Children.Remove(_tempRelationshipLine);
}
}
private void CompendiumMapDepthMap_MouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
_currentMousePosition = e.GetPosition(this);
_isRightMouseButtonDown = true;
_mouseMovedWhileRMBDown = false;
NodeRelationshipHelper nrh = IoC.IoCContainer.GetInjectionInstance().GetInstance <NodeRelationshipHelper>();
if (nrh.FromNode != null)
{
_startLinePosition = nrh.GetCenterOfFromNode();
_tempRelationshipLine = new Line();
_tempRelationshipLine.StrokeThickness = 1.25;
_tempRelationshipLine.Stroke = new SolidColorBrush(Colors.Black);
_tempRelationshipLine.Opacity = 0.40;
_tempRelationshipLine.X1 = _startLinePosition.X;
_tempRelationshipLine.Y1 = _startLinePosition.Y;
_tempRelationshipLine.X2 = _startLinePosition.X;
_tempRelationshipLine.Y2 = _startLinePosition.Y;
_tempRelationshipLine.SetValue(Canvas.ZIndexProperty, -1);
this.uxMapSurface.Children.Add(_tempRelationshipLine);
Thread rightClickDelayThread = new Thread(this.ShowNodeContextMenu);
rightClickDelayThread.Start(nrh.FromNode.DataContext as INodeProxy);
}
else if (nrh.Relationship != null)
{
Thread rightCLickDelayThread = new Thread(this.ShowRelationshipContextMenu);
rightCLickDelayThread.Start(nrh.Relationship.DataContext as IRelationshipProxy);
}
else
{
_originalPanPosition = _currentMousePosition;
Thread rightClickDelayThread = new Thread(this.ShowCanvasContextMenu);
rightClickDelayThread.Start();
}
e.Handled = true;
}
private void CompendiumMapDepthMap_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
_isLeftMouseButtonDown = false;
INodeRenderer nr = ViewManager.GetNodeRenderer(_currentMousePosition);
NodeRelationshipHelper nrh = IoC.IoCContainer.GetInjectionInstance().GetInstance <NodeRelationshipHelper>();
if (nrh != null)
{
if (nrh.IsEditting)
{
if (nr != null)
{
IRelationshipProxy originalRelationship = nrh.Relationship.DataContext as IRelationshipProxy;
_nodeService.DeleteRelationship(Navigator.DomainId, originalRelationship.Id);
IDescriptorTypeProxy toDescriptorTypeProxy = _typeManager.GetDescriptorType("To");
IDescriptorTypeProxy fromDescriptorTypeProxy = _typeManager.GetDescriptorType("From");
IDescriptorTypeProxy transMapDescriptorTypeProxy = _typeManager.GetDescriptorType("TransclusionMap");
Dictionary <IDescriptorTypeProxy, Guid> nodes = new Dictionary <IDescriptorTypeProxy, Guid>();
INodeProxy fromNode = null, toNode = null;
switch (nrh.EdittingSide)
{
case RelationshipSide.From:
fromNode = nr.Node;
toNode = originalRelationship.Descriptors.GetByDescriptorTypeName("To").First().Node;
break;
case RelationshipSide.To:
fromNode = originalRelationship.Descriptors.GetByDescriptorTypeName("From").First().Node;
toNode = nr.Node;
break;
default:
break;
}
nodes.Add(toDescriptorTypeProxy, toNode.Id);
nodes.Add(fromDescriptorTypeProxy, fromNode.Id);
IRelationshipTypeProxy relationshipTypeProxy = null;
if (fromNode.ParentMapNodeUid != this.Navigator.FocalNodeId || toNode.ParentMapNodeUid != this.Navigator.FocalNodeId)
{
nodes.Add(transMapDescriptorTypeProxy, this.Navigator.FocalNodeId);
relationshipTypeProxy = _typeManager.GetRelationshipType("TransclusionRelationship");
}
else
{
relationshipTypeProxy = _typeManager.GetRelationshipType("FromToRelationship");
}
_navigator.ConnectNodesAsync(nodes, relationshipTypeProxy, originalRelationship.Id.ToString());
_navigator.GetCurrentNodesAsync();
}
else
{
nrh.Relationship.UpdateArrow();
}
}
nrh.IsEditting = false;
}
if (_selectionRectangle != null)
{
this.uxMapSurface.Children.Remove(_selectionRectangle);
double topLeftX = (double)_selectionRectangle.GetValue(Canvas.LeftProperty);
double topLeftY = (double)_selectionRectangle.GetValue(Canvas.TopProperty);
double bottomRightX = _selectionRectangle.Width + topLeftX;
double bottomRightY = _selectionRectangle.Height + topLeftY;
_selectionRectangle = null;
if (!(Double.IsNaN(bottomRightX) && Double.IsNaN(bottomRightY)))
{
ViewManager.SelectAllWithinBounds(new Point(topLeftX, topLeftY), new Point(bottomRightX, bottomRightY));
}
else
{
ViewManager.UnselectAllNodes();
ViewManager.UnselectAllRelationships();
}
}
}
private void OnMouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
NodeRelationshipHelper nrh = IoC.IoCContainer.GetInjectionInstance().GetInstance <NodeRelationshipHelper>();
nrh.ToNode = this;
}