public static void AddNewVertex()
{
try
{
// Привязываем графическое представлением вершины и данные для алгоритма
XmlSerializableVertexBag NewVertexData = VertexBag.GenereteVertex();
CurrentStorage.BindingVertexWithAlgoVertex.Add(NewVertexData);
// Добавляем вершину для алгоритма
CurrentStorage.VertexList.Add(NewVertexData.DataVertex);
// Добавляем графическое представление
Border NewVertex = NewVertexData.GraphicVertex;
NewVertex.MouseEnter += Border_MouseEnter;
NewVertex.MouseLeave += Border_MouseLeave;
NewVertex.MouseDown += Border_MouseLeftButtonDown;
NewVertex.MouseUp += Border_MouseLeftButtonUp;
Canvas.SetLeft(NewVertex, DrawAreaCanvas.Width / 2);
Canvas.SetTop(NewVertex, DrawAreaCanvas.Height / 2);
CurrentStorage.BindingVertexWithLinesStart.Add(NewVertex, new List <Line>());
CurrentStorage.BindingVertexWithLinesEnd.Add(NewVertex, new List <Line>());
DrawAreaCanvas.Children.Add(NewVertex);
if (StorageChanged != null)
{
StorageChanged(new StorageChangeEventArgs(Backup()));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public static void CopyVertex(VertexBag x)
{
try
{
// Привязываем графическое представлением вершины и данные для алгоритма
XmlSerializableVertexBag NewVertexData = VertexBag.GenereteVertex(x.DataVertex.Name);
StorageForCopy.BindingVertexWithAlgoVertex.Add(NewVertexData);
// Добавляем вершину для алгоритма
StorageForCopy.VertexList.Add(NewVertexData.DataVertex);
// Добавляем графическое представление
Border NewVertex = NewVertexData.GraphicVertex;
NewVertex.MouseEnter += Border_MouseEnter;
NewVertex.MouseLeave += Border_MouseLeave;
NewVertex.MouseDown += Border_MouseLeftButtonDown;
NewVertex.MouseUp += Border_MouseLeftButtonUp;
Canvas.SetLeft(NewVertexData.GraphicVertex, Canvas.GetLeft(x.GraphicVertex));
Canvas.SetTop(NewVertexData.GraphicVertex, Canvas.GetTop(x.GraphicVertex));
StorageForCopy.BindingVertexWithLinesStart.Add(NewVertex, new List <Line>());
StorageForCopy.BindingVertexWithLinesEnd.Add(NewVertex, new List <Line>());
StorageForCopy.DrawAreaChildrens.Add(NewVertex);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public static void GetStartPointForBrige(object sender, bool clone)
{
BridgeStartPoint = new Point(Canvas.GetLeft((Border)sender) + ((Border)sender).Width / 2, Canvas.GetTop((Border)sender) + ((Border)sender).Height / 2);
StartVertex = (from vertex in (!clone ? CurrentStorage : StorageForCopy).BindingVertexWithAlgoVertex
where vertex.GraphicVertex == ((Border)sender)
select vertex).ToList()[0];
}
static DrawingController()
{
StartVertex = new VertexBag();
CurrentStorage = new DataStorage();
MoveStartPoint = new Point();
BridgeStartPoint = new Point();
BridgeEndPoint = new Point();
Mode = States.Relocate;
}
private static void DeleteVertex(object sender)
{
StartVertex = (from vertex in CurrentStorage.BindingVertexWithAlgoVertex
where vertex.GraphicVertex == ((Border)sender)
select vertex).ToList()[0];
var EdgesToDelete = (from edge in CurrentStorage.BindingBridgeWithAlgoEdge
where edge.DataEdge.FirstPoint == StartVertex.DataVertex ||
edge.DataEdge.SecondPoint == StartVertex.DataVertex
select edge).ToList();
// Удаление вершины
CurrentStorage.VertexList.Remove(StartVertex.DataVertex);
// Удаление ребер связаных с ней
foreach (XmlSerializableEdgeBag x in EdgesToDelete)
{
CurrentStorage.EdgeList.Remove(x.DataEdge);
}
// Удаление графических составляющих
XmlSerializableEdgeBag RememberEdgeBag = null;
foreach (KeyValuePair <Border, List <Line> > x in CurrentStorage.BindingVertexWithLinesStart)
{
if (x.Key == ((Border)sender))
{
foreach (Line l in x.Value)
{
DrawAreaCanvas.Children.Remove(l);
CurrentStorage.BridgesList.Remove(l);
foreach (XmlSerializableEdgeBag eb in CurrentStorage.BindingBridgeWithAlgoEdge)
{
if (eb.GraphicEdge == l)
{
RememberEdgeBag = eb;
}
}
CurrentStorage.BindingBridgeWithAlgoEdge.Remove(RememberEdgeBag);
}
DrawAreaCanvas.Children.Remove(x.Key);
}
}
CurrentStorage.BindingVertexWithLinesStart.Remove((Border)sender);
foreach (KeyValuePair <Border, List <Line> > x in CurrentStorage.BindingVertexWithLinesEnd)
{
if (x.Key == ((Border)sender))
{
foreach (Line l in x.Value)
{
DrawAreaCanvas.Children.Remove(l);
CurrentStorage.BridgesList.Remove(l);
foreach (XmlSerializableEdgeBag eb in CurrentStorage.BindingBridgeWithAlgoEdge)
{
if (eb.GraphicEdge == l)
{
RememberEdgeBag = eb;
}
}
CurrentStorage.BindingBridgeWithAlgoEdge.Remove(RememberEdgeBag);
}
DrawAreaCanvas.Children.Remove(x.Key);
}
}
CurrentStorage.BindingVertexWithLinesEnd.Remove((Border)sender);
// Удаление связей в коде
XmlSerializableVertexBag RememberVertex = null;
foreach (VertexBag x in CurrentStorage.BindingVertexWithAlgoVertex)
{
if (x.GraphicVertex == ((Border)sender))
{
RememberVertex = new XmlSerializableVertexBag(x.GraphicVertex, x.DataVertex);
}
}
CurrentStorage.BindingVertexWithAlgoVertex.Remove(RememberVertex);
if (StorageChanged != null)
{
StorageChanged(new StorageChangeEventArgs(Backup()));
}
}
