private void pnlMap_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (e.Source is VertexVisual)
{
VertexVisual vv = e.Source as VertexVisual;
_isDown = true;
SourceElement = vv;
_startPoint = e.GetPosition(pnlMap);//new Point(e.GetPosition(pnlMap).X / Zoom, e.GetPosition(pnlMap).Y / Zoom);
_positionOnSource = new Point(_startPoint.X - vv.Node.LocationPoint.X * Zoom, _startPoint.Y - vv.Node.LocationPoint.Y * Zoom);
pnlMap.CaptureMouse();
e.Handled = true;
}
else if (e.Source is EdgeVisual)
{
EdgeVisual ev = e.Source as EdgeVisual;
_isDown = true;
SourceElement = ev;
e.Handled = true;
}
else if (e.Source is Ellipse)
{
_isDown = true;
SourceElement = e.Source;
e.Handled = true;
}
}
public VehicleWayPointsConfigWindow(Graph<WayPoint, PathFigure> roadGraph)
{
VertexVisualsList = new List<VertexVisual>();
EdgeVisualsList = new List<EdgeVisual>();
RoadGraph = roadGraph;
InitializeComponent();
scena = (Application.Current.MainWindow as MainWindow).Scena;
Zoom = 4.0;
PaintMap();
lblMapSize.Content = string.Format("{0} x {1}", Math.Round(pnlMap.Width / Zoom), Math.Round(pnlMap.Height / Zoom));
foreach (var edge in RoadGraph.Edges)
{
EdgeVisual ev = new EdgeVisual(edge.Data)
{
NodeFrom = edge.Start,
NodeTo = edge.End,
Zoom = Zoom
};
EdgeVisualsList.Add(ev);
pnlMap.Children.Add(ev);
}
foreach (var node in RoadGraph.Nodes)
{
int in_count = 0, out_count = 0;
foreach (var edge in RoadGraph.GetEdgesTo(node))
{
in_count++;
}
foreach (var edge in RoadGraph.GetEdgesFrom(node))
{
out_count++;
}
VertexVisual vv = new VertexVisual(node)
{
Number = (VertexVisualsList.Count + 1).ToString(),
InCount = in_count,
OutCount = out_count,
Zoom = Zoom
};
vv.Node.Number = int.Parse(vv.Number);
if (in_count != 0)
{
cbTo.Items.Add(vv.Node);
}
if (out_count != 0)
{
cbFrom.Items.Add(vv.Node);
}
VertexVisualsList.Add(vv);
pnlMap.Children.Add(vv);
}
}
public VehicleWayPointsConfigWindow(Graph <WayPoint, PathFigure> roadGraph)
{
VertexVisualsList = new List <VertexVisual>();
EdgeVisualsList = new List <EdgeVisual>();
RoadGraph = roadGraph;
InitializeComponent();
scena = (Application.Current.MainWindow as MainWindow).Scena;
Zoom = 4.0;
PaintMap();
lblMapSize.Content = string.Format("{0} x {1}", Math.Round(pnlMap.Width / Zoom), Math.Round(pnlMap.Height / Zoom));
foreach (var edge in RoadGraph.Edges)
{
EdgeVisual ev = new EdgeVisual(edge.Data)
{
NodeFrom = edge.Start,
NodeTo = edge.End,
Zoom = Zoom
};
EdgeVisualsList.Add(ev);
pnlMap.Children.Add(ev);
}
foreach (var node in RoadGraph.Nodes)
{
int in_count = 0, out_count = 0;
foreach (var edge in RoadGraph.GetEdgesTo(node))
{
in_count++;
}
foreach (var edge in RoadGraph.GetEdgesFrom(node))
{
out_count++;
}
VertexVisual vv = new VertexVisual(node)
{
Number = (VertexVisualsList.Count + 1).ToString(),
InCount = in_count,
OutCount = out_count,
Zoom = Zoom
};
vv.Node.Number = int.Parse(vv.Number);
if (in_count != 0)
{
cbTo.Items.Add(vv.Node);
}
if (out_count != 0)
{
cbFrom.Items.Add(vv.Node);
}
VertexVisualsList.Add(vv);
pnlMap.Children.Add(vv);
}
}
private void btnAddEdge_Click(object sender, RoutedEventArgs e)
{
int from, to;
if (!int.TryParse(tbStart.Text, out from) || !int.TryParse(tbFinish.Text, out to))
{
lblErrorInfo.Content = "Укажите номер вершины";
return;
}
try
{
WayPoint NodeFrom, NodeTo;
NodeFrom = VertexVisualsList[VertexVisualsList.FindIndex(delegate(VertexVisual vv){ return(int.Parse(vv.Number) == from); })].Node;
NodeTo = VertexVisualsList[VertexVisualsList.FindIndex(delegate(VertexVisual vv){ return(int.Parse(vv.Number) == to); })].Node;
if (EdgeVisualsList.FindIndex(delegate(EdgeVisual obj) { return(obj.NodeFrom == NodeFrom && obj.NodeTo == NodeTo); }) == -1)
{
EdgeVisual ev = new EdgeVisual(new PathFigure(NodeFrom.LocationPoint, new List <PathSegment>()
{
new LineSegment(NodeTo.LocationPoint, true)
}, false))
{
NodeFrom = NodeFrom,
NodeTo = NodeTo,
Zoom = Zoom
};
EdgeVisualsList.Add(ev);
pnlMap.Children.Insert(0, ev);
foreach (var vertex in VertexVisualsList.FindAll(delegate(VertexVisual vv) { return(vv.Node == NodeFrom); }))
{
vertex.OutCount++;
}
foreach (var vertex in VertexVisualsList.FindAll(delegate(VertexVisual vv) { return(vv.Node == NodeTo); }))
{
vertex.InCount++;
}
}
else
{
lblErrorInfo.Content = "Такое ребро уже существует";
return;
}
}
catch (IndexOutOfRangeException ee)
{
lblErrorInfo.Content = "Одна из вершин не найдена";
return;
}
catch (ArgumentOutOfRangeException ee)
{
lblErrorInfo.Content = "Одна из вершин не найдена";
return;
}
lblErrorInfo.Content = "Ребро добавлено";
}
public wndRoadGraphConfig(Graph<WayPoint, PathFigure> roadGraph)
{
VertexVisualsList = new List<VertexVisual>();
EdgeVisualsList = new List<EdgeVisual>();
RoadGraph = roadGraph;
InitializeComponent();
scena = (Application.Current.MainWindow as MainWindow).Scena;
for (int i = 0; i < scena.ServicesList.Count; i++)
{
cbSevice.Items.Add(scena.ServicesList[i]);
}
Zoom = 4.0;
PaintMap();
foreach (var edge in RoadGraph.Edges)
{
EdgeVisual ev = new EdgeVisual(edge.Data)
{
NodeFrom = edge.Start,
NodeTo = edge.End,
Zoom = Zoom
};
EdgeVisualsList.Add(ev);
pnlMap.Children.Add(ev);
}
foreach (var node in RoadGraph.Nodes)
{
int in_count = 0, out_count = 0;
foreach (var edge in RoadGraph.GetEdgesTo(node))
{
in_count++;
}
foreach (var edge in RoadGraph.GetEdgesFrom(node))
{
out_count++;
}
VertexVisual vv = new VertexVisual(node)
{
Number = (VertexVisualsList.Count + 1).ToString(),
InCount = in_count,
OutCount = out_count,
Zoom = Zoom
};
VertexVisualsList.Add(vv);
pnlMap.Children.Add(vv);
}
}
public wndRoadGraphConfig(Graph <WayPoint, PathFigure> roadGraph)
{
VertexVisualsList = new List <VertexVisual>();
EdgeVisualsList = new List <EdgeVisual>();
RoadGraph = roadGraph;
InitializeComponent();
scena = (Application.Current.MainWindow as MainWindow).Scena;
for (int i = 0; i < scena.ServicesList.Count; i++)
{
cbSevice.Items.Add(scena.ServicesList[i]);
}
Zoom = 4.0;
PaintMap();
foreach (var edge in RoadGraph.Edges)
{
EdgeVisual ev = new EdgeVisual(edge.Data)
{
NodeFrom = edge.Start,
NodeTo = edge.End,
Zoom = Zoom
};
EdgeVisualsList.Add(ev);
pnlMap.Children.Add(ev);
}
foreach (var node in RoadGraph.Nodes)
{
int in_count = 0, out_count = 0;
foreach (var edge in RoadGraph.GetEdgesTo(node))
{
in_count++;
}
foreach (var edge in RoadGraph.GetEdgesFrom(node))
{
out_count++;
}
VertexVisual vv = new VertexVisual(node)
{
Number = (VertexVisualsList.Count + 1).ToString(),
InCount = in_count,
OutCount = out_count,
Zoom = Zoom
};
VertexVisualsList.Add(vv);
pnlMap.Children.Add(vv);
}
}
private void btnAddEdge_Click(object sender, RoutedEventArgs e)
{
int from, to;
if (!int.TryParse(tbStart.Text, out from) || !int.TryParse(tbFinish.Text, out to))
{
lblErrorInfo.Content = "Укажите номер вершины";
return;
}
try
{
WayPoint NodeFrom, NodeTo;
NodeFrom = VertexVisualsList[VertexVisualsList.FindIndex(delegate (VertexVisual vv){return int.Parse(vv.Number) == from;})].Node;
NodeTo = VertexVisualsList[VertexVisualsList.FindIndex(delegate (VertexVisual vv){return int.Parse(vv.Number) == to;})].Node;
if (EdgeVisualsList.FindIndex(delegate(EdgeVisual obj) { return obj.NodeFrom == NodeFrom && obj.NodeTo == NodeTo; }) == -1)
{
EdgeVisual ev = new EdgeVisual(new PathFigure(NodeFrom.LocationPoint, new List<PathSegment>() { new LineSegment(NodeTo.LocationPoint, true) }, false))
{
NodeFrom = NodeFrom,
NodeTo = NodeTo,
Zoom = Zoom
};
EdgeVisualsList.Add(ev);
pnlMap.Children.Insert(0, ev);
foreach (var vertex in VertexVisualsList.FindAll(delegate(VertexVisual vv) { return vv.Node == NodeFrom; }))
{
vertex.OutCount++;
}
foreach (var vertex in VertexVisualsList.FindAll(delegate(VertexVisual vv) { return vv.Node == NodeTo; }))
{
vertex.InCount++;
}
}
else
{
lblErrorInfo.Content = "Такое ребро уже существует";
return;
}
}
catch (IndexOutOfRangeException ee)
{
lblErrorInfo.Content = "Одна из вершин не найдена";
return;
}
catch (ArgumentOutOfRangeException ee)
{
lblErrorInfo.Content = "Одна из вершин не найдена";
return;
}
lblErrorInfo.Content = "Ребро добавлено";
}
