void graphArea_EdgeSelected(object sender, EdgeSelectedEventArgs args)
{
if (args.MouseArgs.LeftButton == MouseButtonState.Pressed && _opMode == EditorOperationMode.Delete)
{
graphArea.LogicCore.Graph.RemoveEdge(args.EdgeControl.Edge as DataEdge);
graphArea.RemoveEdge(args.EdgeControl.Edge as DataEdge);
}
}
private void EdgeSelectedAction(object sender, GraphX.Controls.Models.EdgeSelectedEventArgs args)
{
this.edgeControl = args.EdgeControl;
this.edgeControl.PreviewMouseUp += this.OnEdgeMouseUp;
this.zoomControl.MouseMove += this.OnEdgeMouseMove;
this.EdgeSelected?.Invoke(this,
new EventArguments.EdgeSelectedEventArgs {
Edge = this.edgeControl.GetDataEdge <EdgeViewModel>()
});
var dataEdge = this.edgeControl.GetDataEdge <EdgeViewModel>();
var mousePosition = args.MouseArgs.GetPosition(this.graphArea).ToGraphX();
// Adding new routing point.
if (args.MouseArgs.LeftButton == MouseButtonState.Pressed)
{
this.HandleRoutingPoints(dataEdge, mousePosition);
}
if (args.MouseArgs.RightButton == MouseButtonState.Pressed)
{
this.zoomControl.MouseMove -= this.OnEdgeMouseMove;
args.EdgeControl.ContextMenu = new ContextMenu();
var mi = new MenuItem {
Header = "Delete item", Tag = args.EdgeControl
};
mi.Click += this.MenuItemClickEdge;
args.EdgeControl.ContextMenu.Items.Add(mi);
args.EdgeControl.ContextMenu.IsOpen = true;
if (dataEdge.RoutingPoints == null)
{
return;
}
var isRoutingPoint = dataEdge.RoutingPoints.Where(point => Geometry.GetDistance(point, mousePosition).CompareTo(3) <= 0).ToArray().Length != 0;
// Adding MenuItem to routing point in order to delete it.
if (isRoutingPoint)
{
var routingPoint = Array.Find(dataEdge.RoutingPoints, point => Geometry.GetDistance(point, mousePosition).CompareTo(3) <= 0);
var mi2 = new MenuItem {
Header = "Delete routing point", Tag = routingPoint
};
mi2.Click += this.MenuItemClickRoutingPoint;
args.EdgeControl.ContextMenu.Items.Add(mi2);
}
}
}
private void EdgeSelectedAction(object sender, GraphX.Controls.Models.EdgeSelectedEventArgs args)
{
this.ctrlEdg = args.EdgeControl;
this.ctrlEdg.PreviewMouseUp += this.OnEdgeMouseUp;
this.zoomControl.MouseMove += this.OnEdgeMouseMove;
this.EdgeSelected?.Invoke(this,
new EdgeSelectedEventArgs {
Edge = this.ctrlEdg.GetDataEdge <EdgeViewModel>()
});
if (args.MouseArgs.RightButton == MouseButtonState.Pressed)
{
args.EdgeControl.ContextMenu = new ContextMenu();
var mi = new MenuItem {
Header = "Delete item", Tag = args.EdgeControl
};
mi.Click += this.MenuItemClickEdge;
args.EdgeControl.ContextMenu.Items.Add(mi);
args.EdgeControl.ContextMenu.IsOpen = true;
}
}
private void EdgeSelectedAction(object sender, GraphX.Controls.Models.EdgeSelectedEventArgs args)
{
this.edgeControl = args.EdgeControl;
this.edgeControl.PreviewMouseUp += this.OnEdgeMouseUp;
this.zoomControl.MouseMove += this.OnEdgeMouseMove;
this.EdgeSelected?.Invoke(this,
new EventArguments.EdgeSelectedEventArgs {
Edge = this.edgeControl.GetDataEdge <EdgeViewModel>()
});
var dataEdge = this.edgeControl.GetDataEdge <EdgeViewModel>();
var mousePosition = args.MouseArgs.GetPosition(this.graphArea).ToGraphX();
// Adding new routing point.
if (args.MouseArgs.LeftButton == MouseButtonState.Pressed)
{
this.HandleRoutingPoints(dataEdge, mousePosition);
}
if (args.MouseArgs.RightButton == MouseButtonState.Pressed)
{
this.zoomControl.MouseMove -= this.OnEdgeMouseMove;
var edgeControl = args.EdgeControl;
edgeControl.ContextMenu = new ContextMenu();
var mi = new MenuItem {
Header = "Delete item", Tag = edgeControl
};
if (edgeControl.Source.GetDataVertex <NodeViewModel>().IsVirtual || edgeControl.Target.GetDataVertex <NodeViewModel>().IsVirtual)
{
// TODO: real delete with virtual edge
mi.Click += (senderObj, eventArgs) => MenuItemDeleteClickedOnVirtualEdge(edgeControl, EventArgs.Empty);
}
else
{
mi.Click += this.MenuItemClickEdge;
var miSource = new MenuItem {
Header = "Unpin Source", Tag = edgeControl
};
miSource.Click += (senderObj, eventArgs) => UnpinEdgeFromVertex(edgeControl, true);
var miTarget = new MenuItem {
Header = "Unpin Target", Tag = edgeControl
};
miTarget.Click += (senderObj, eventArgs) => UnpinEdgeFromVertex(edgeControl, false);
edgeControl.ContextMenu.Items.Add(miSource);
edgeControl.ContextMenu.Items.Add(miTarget);
}
edgeControl.ContextMenu.Items.Add(mi);
edgeControl.ContextMenu.IsOpen = true;
if (dataEdge.RoutingPoints == null)
{
return;
}
var isRoutingPoint = dataEdge.RoutingPoints.Where(point => Geometry.GetDistance(point, mousePosition).CompareTo(3) <= 0).ToArray().Length != 0;
// Adding MenuItem to routing point in order to delete it.
if (isRoutingPoint)
{
var routingPoint = Array.Find(dataEdge.RoutingPoints, point => Geometry.GetDistance(point, mousePosition).CompareTo(3) <= 0);
var mi2 = new MenuItem {
Header = "Delete routing point", Tag = routingPoint
};
mi2.Click += this.MenuItemClickRoutingPoint;
edgeControl.ContextMenu.Items.Add(mi2);
}
}
}
private void GgAreaEdgeSelected(object sender, EdgeSelectedEventArgs args)
{
if ((args.MouseArgs.LeftButton == MouseButtonState.Pressed)
&& (operationMode == SenteceGraphOperationMode.Delete))
{
var edge = args.EdgeControl.Edge as WordEdge;
if (edge != null)
{
GgArea.RemoveEdge(edge, true);
var targetVertex = edge.Target;
targetVertex.WordWrapper.SetAttributeByName(
CurrentConfiguration.Edge.SourceVertexAttributeName,
"0");
targetVertex.WordWrapper.SetAttributeByName(
CurrentConfiguration.Edge.LabelAttributeName,
string.Empty);
viewModel.InvalidateCommands();
}
}
}
public MainWindow()
{
InitializeComponent();
//Customize Zoombox a bit
//Set minimap (overview) window to be visible by default
ZoomControl.SetViewFinderVisibility(zoomctrl, Visibility.Visible);
//Set Fill zooming strategy so whole graph will be always visible
zoomctrl.ZoomToFill();
var modes = new List<string>() { "By hopes", "By speed" };
protocols = new List<string>() { "TCP", "UDP" };
routingModeBox.ItemsSource = modes;
routingModeBox.SelectedItem = modes[0];
protocolBox.ItemsSource = protocols;
protocolBox.SelectedItem = protocols[0];
//Lets setup GraphArea settings
GraphAreaExample_Setup();
zoomctrl.MouseRightButtonUp += ((o, s) => { VertexInputBox.Visibility = Visibility.Visible; });
//Vertex settings
Area.VertexSelected += ((h, j) => {
_selectedVertexEvent = j;
_selectedVertex = (DataVertex)j.VertexControl.Vertex;
VertexBox.Visibility = Visibility.Visible; });
Area.EdgeSelected += ((h, j) => {
_selectedEdgeEvent = j;
_selectedEdge = (DataEdge)j.EdgeControl .Edge;
EdgeBox.Visibility = Visibility.Visible;
});
Area.EdgeMouseEnter += ((h,j) =>
{
foreach (var item in logicCore.Graph.Edges)
{
if (item.Equals(j.EdgeControl.Edge))
{
j.EdgeControl.ToolTip = item.GetEdgeType();
}
}
});
//Vertex tooltip
Area.VertexMouseEnter += ((h,j) =>
{
foreach(var item in logicCore.Graph.Vertices)
{
if(item.Text == j.VertexControl.Vertex.ToString())
{
if (item.IsEnabled)
{
j.VertexControl.ToolTip = item.Text + "\n\n" + item.Routing;
StatsText.Text = "";
StatsText.Text += " " + item.Text + Environment.NewLine;
StatsText.Text += " Recieved TCP" + Environment.NewLine + " control packets: " + item.RecievedTCPControlPackets + Environment.NewLine;
StatsText.Text += " Recieved TCP" + Environment.NewLine + " data packets: " + item.RecievedTCPDataPackets + Environment.NewLine;
StatsText.Text += " Sended TCP" + Environment.NewLine + " control packets: " + item.SendedTCPControlPackets + Environment.NewLine;
StatsText.Text += " Sended TCP" + Environment.NewLine + " data packets: " + item.SendedTCPDataPackets + Environment.NewLine;
StatsText.Text += " Recieved UDP" + Environment.NewLine + " data packets: " + item.RecivedUDPPackets + Environment.NewLine;
StatsText.Text += " Sended UDP" + Environment.NewLine + " data packets: " + item.SendedUDPPackets + Environment.NewLine;
CurrentIterBox.Text = " Current iteration: " + Environment.NewLine + " " + _iterationNumber;
}
else
j.VertexControl.ToolTip = item.Text;
}
}
});
Area.VertexMouseLeave += ((h,j) => { StatsText.Text = "";
CurrentIterBox.Text = "";
});
gg_but_randomgraph.Click += gg_but_randomgraph_Click;
gg_but_relayout.Click += gg_but_relayout_Click;
Loaded += MainWindow_Loaded;
Graph = NetworkGraph.GetDefaultGraph();
SearchShortestWay(true);
}