public static void SetEndSocket(this Path path, NodeSocket socket)
{
if (path.Tag == null)
{
path.Tag = new NodeSocket[2];
}
(path.Tag as NodeSocket[])[1] = socket;
}
//Удаление связей между нодами из контекстного меню
public void NodeConnectorClearCurves(NodeSocket initnode)
{
foreach (var curve in initnode.ConnectedCurves)
{
var endnode = initnode.SocketType == NodeSocket.SocketTypes.Input ? curve.GetOutputSocket() : curve.GetInputSocket();
cbWindow.MainPanel.Children.Remove(curve);
endnode.ConnectedCurves.Remove(curve);
}
initnode.ConnectedCurves.Clear();
cbWindow.UpdateProcess(initnode.ParentNode);
}
public void LoadSocketEvents(NodeSocket nc)
{
nc.MouseLeftButtonDown += NodeConnector_MouseDown;
nc.MouseLeftButtonUp += NodeConnector_MouseUp;
nc.MouseEnter += NodeConnector_MouseEnter;
nc.MouseLeave += NodeConnector_MouseLeave;
nc.ContextMenu = MainWindow.DeleteContextMenu;
var nc1 = nc;
(nc.ContextMenu.Items[0] as MenuItem).Click += (x, y) => { NodeConnectorClearCurves(nc1); };
}
private void NodeConnector_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
initNode = sender as NodeSocket;
if (initNode.Passive)
{
NConnDrag = true;
}
else
{
initNode = null;
}
}
public void DrawPoint(Point point, Brush color)
{
NodeSocket nc = new NodeSocket(null, typeof(int));
nc.SetColorStroke(color);
MainPanel.Children.Add(nc);
nc.Loaded += (a, b) =>
{
var margin = nc.Margin;
margin.Left = point.X - nc.ActualWidth / 2;
margin.Top = point.Y - nc.ActualHeight / 2;
nc.Margin = margin;
nc.RenderTransform = new ScaleTransform(0.5, 0.5, nc.ActualWidth / 2, nc.ActualHeight / 2);
};
}
//Сброс состояний активации создания соединения и перетаскивания\динамическое создание нода по типу исходящего
private void Window_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (NConnDrag && Drawed != null)
{
var dcm = new ContextMenu();
var brush = new SolidColorBrush(new Color()
{
R = 30, G = 30, B = 30, A = 255
});
dcm.Background = brush;
List <NodeControl> list = new List <NodeControl>();
foreach (var node in NodeLibrary.Nodes)
{
if (initNode.SocketType == NodeSocket.SocketTypes.Input)
{
var outpTyped = node.GetOutputConnectorList().Where(x => (x.DataType == initNode.DataType || (x.DataType.IsIConvertible() && initNode.DataType.IsIConvertible())) && x.Passive);
if (outpTyped.Count() == 0)
{
continue;
}
list.Add(node);
}
else
{
var inpTyped = node.GetInputConnectorList().Where(x => (((x.DataType == initNode.DataType) && x.Passive) || (x.DataType.IsIConvertible() && initNode.DataType.IsIConvertible())) && x.Passive);
if (inpTyped.Count() == 0)
{
continue;
}
list.Add(node);
}
}
var CheckList = new Queue <TreeViewItem>();
var FList = new List <MenuItem>();
var AList = new List <MenuItem>();
foreach (var node in NodesPanel.Items.OfType <TreeViewItem>())
{
CheckList.Enqueue(node);
var mi = new MenuItem()
{
Background = brush, Foreground = Brushes.White, Margin = new Thickness(-3, 0, 0, 0), Header = node.Header, Tag = node.Tag
};
AList.Add(mi);
FList.Add(mi);
}
while (CheckList.Count != 0)
{
var node = CheckList.Dequeue();
if (node.HasItems)
{
foreach (var inNode in node.Items.OfType <TreeViewItem>())
{
CheckList.Enqueue(inNode);
var mi = new MenuItem()
{
Background = brush, Foreground = Brushes.White, Margin = new Thickness(-3, 0, 0, 0), Header = inNode.Header, Tag = inNode.Tag
};
var res = AList.Find(x => x.Header == node.Header);
res.Items.Add(mi);
AList.Add(mi);
}
foreach (var lb in node.Items.OfType <Label>())
{
var mi = new MenuItem()
{
Background = brush, Foreground = Brushes.White, Margin = new Thickness(-3, 0, 0, 0), Header = lb.Content, Tag = lb.Tag
};
var res = AList.Find(x => x.Header == node.Header);
res.Items.Add(mi);
AList.Add(mi);
}
}
}
//foreach (var i in FList) dcm.Items.Add(i);
foreach (var nc in list)
{
var mi = new MenuItem()
{
Background = brush, Foreground = Brushes.White, Margin = new Thickness(-3, 0, 0, 0), Header = nc.NCName, Tag = nc
};
mi.Click += (x, y) =>
{
var nconn = nc.GetConnectorList().Where(a => a.SocketType != initNode.SocketType && (a.DataType == initNode.DataType || a.DataType.IsIConvertible() && initNode.DataType.IsIConvertible())).First();
if (nconn.SocketType == NodeSocket.SocketTypes.Input && nconn.ConnectedCurves.Count > 0)
{
MessageBox.Show("There are existing connections left");
Window_MouseLeftButtonDown(sender, e);
return;
}
if (initNode.SocketType == NodeSocket.SocketTypes.Input && initNode.ConnectedCurves.Count > 0)
{
MessageBox.Show("There are existing connections left");
Window_MouseLeftButtonDown(sender, e);
return;
}
var created = AddNC(mi.Header.ToString());
var margin = created.Margin;
var mx = Mouse.GetPosition(MainPanel).X;
var my = Mouse.GetPosition(MainPanel).Y;
margin.Top = my;
margin.Left = mx;
created.Margin = margin;
created.Loaded += (q, w) =>
{
var readyConn = created.GetConnectorList().First(a => a.SocketType != initNode.SocketType && (a.DataType == initNode.DataType || a.DataType.IsIConvertible() && initNode.DataType.IsIConvertible()));
NodeConnector_MouseLeftButtonUp(readyConn, e);
var red = readyConn.GetCenter(MainPanel);
var gr = new Vector(margin.Left, margin.Top);
var diff = red - gr;
margin = created.Margin;
margin.Top -= diff.Y;
margin.Left -= diff.X;
created.Margin = margin;
UpdateCurves(created, diff);
};
};
dcm.Items.Add(mi);
}
Drawed.ContextMenu = dcm;
dcm.IsOpen = true;
return;
}
NConnDrag = false;
NNodeDrag = false;
DraggingNC = null;
if (initNode != null)
{
initNode.SetBaseColor();
}
initNode = null;
if (Drawed == null)
{
return;
}
MainPanel.Children.Remove(Drawed);
Drawed = null;
}
public static void SetSockets(this Path path, NodeSocket init, NodeSocket end)
{
path.Tag = new NodeSocket[] { init, end };
}
public NodeControl(MethodInfo m)
: this()
{
NFuncAttribute att = m.GetCustomAttribute <NFuncAttribute>();
ParameterInfo[] param = m.GetParameters();
NCName = att.Name;
Category = att.Category;
Input = param.Select(x => x.ParameterType).ToArray();
if (att.OutputTypes == null)
{
Output = m.ReturnType == typeof(void) ? new Type[] { } : new Type[] { m.ReturnType };
}
else
{
Output = att.OutputTypes;
}
Method = m;
foreach (var t in param)
{
bool isOut = t.IsOut;
if (!isOut)
{
NodeSocket nc = new NodeSocket(this, t);
LeftPanel.Children.Add(nc);
continue;
}
if (isOut)
{
if (t.ParameterType.GetElementType() == typeof(string))
{
var lb = new Label()
{
MinWidth = 25, MinHeight = 25, Foreground = Brushes.White
};
MiddlePanel.Children.Add(lb);
continue;
}
if (t.ParameterType.GetElementType() == typeof(BitmapImage))
{
var img = new Image()
{
Stretch = Stretch.Fill, MaxHeight = 500, MaxWidth = 800
};
MiddlePanel.Children.Add(img);
var dcm = new ContextMenu();
var brush = new SolidColorBrush(new Color()
{
R = 30, G = 30, B = 30, A = 255
});
dcm.Background = brush;
var mi = new MenuItem()
{
Header = "Open full size", Background = brush, Foreground = Brushes.White, Margin = new Thickness(-3, 0, 0, 0)
};
mi.Click += (x, y) =>
{
if (img.Source != null)
{
var bmp = NodeLibrary.BI2B(img.Source as BitmapImage);
Emgu.CV.Image <Emgu.CV.Structure.Bgr, byte> imge = new Emgu.CV.Image <Emgu.CV.Structure.Bgr, byte>(bmp);
imge.Save("temp.png");
Process.Start("temp.png");
}
};
dcm.Items.Add(mi);
img.ContextMenu = dcm;
continue;
}
var aasdqw = t.ParameterType.GetElementType();
if (t.ParameterType.GetElementType().BaseType == typeof(Array) || t.ParameterType.GetElementType() == typeof(Array))
{
var arr = new TableControl();
MiddlePanel.Children.Add(arr);
continue;
}
}
}
if (att.OutputTypes == null && Output.Length != 0)
{
NodeSocket ndc = new NodeSocket(this, Output[0]);
RightPanel.Children.Add(ndc);
}
else
{
foreach (var t in Output)
{
NodeSocket ndc = new NodeSocket(this, t);
RightPanel.Children.Add(ndc);
}
}
InputSockets = LeftPanel.Children.OfType <NodeSocket>().ToList();
OutputSockets = RightPanel.Children.OfType <NodeSocket>().ToList();
if (RightPanel.Children.Count == 0)
{
RPBorder.Visibility = System.Windows.Visibility.Hidden;
}
}
public void AddConnection(NodeSocket thisNc, NodeSocket extNc)
{
}
