/// <summary>
/// Metoda SetSelectedVertex wywoływana po kliknięciu wierzchołka,
/// ustawia go na aktualnie wybrany, co umożliwia edycję jego
/// połączeń, albo w momencie gdy <c>waitingToConnect == true</c> wybiera
/// połączenie dla aktualnie wybranego wierzchołka
/// </summary>
/// <param name="vertex"></param>
public void SetSelectedVertex(Vertex vertex)
{
if (!waitingToConnect)
{
currentlySelectedVertex = vertex;
UpdateConnectionsTable();
ActualVertex_Info.Text = currentlySelectedVertex.idNumber.ToString();
}
else
{
if ((graph.LeftOrRight(vertex) == "Left" && searchingInLeft) || (graph.LeftOrRight(vertex) == "Right" && !searchingInLeft))
{
currentlySelectedVertex.AddConnection(vertex);
vertex.AddConnection(currentlySelectedVertex);
waitingToConnect = false;
LeftGrid.Background = null;
RightGrid.Background = null;
AddConnection_Button.Content = "Dodaj połączenie";
AddConnection_Button.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#ffc300"));
AddConnection_Button.BorderBrush = (SolidColorBrush)(new BrushConverter().ConvertFrom("#ffc300"));
UpdateConnectionsTable();
Vertex backup = currentlySelectedVertex;
SetSelectedVertex(vertex);
SetSelectedVertex(backup);
drawConnections();
}
}
VertexControl.HighlightSelected(this, currentlySelectedVertex.idNumber);
}
public virtual Vertex[] ConnectVertices(params Vertex[] vertices)
{
for (int i = 0; i < vertices.Count(); i++)
{
Vertex currentVertex = vertices[i];
if (i + 1 < vertices.Length)
{
Vertex nextVertex = vertices[i + 1];
currentVertex.AddConnection(nextVertex);
}
else
{
currentVertex.AddConnection(vertices[0]);
}
}
return(vertices);
}
private void CreateShape()
{
StartPoint = new Vertex(new Point());
StartPoint.Name = Name + "p1";
EndPoint = new Vertex(new Point());
EndPoint.Name = Name + "p2";
StartPoint.AddConnection(EndPoint);
}
private void CreateShape()
{
TopLeft = new Vertex(new Point());
TopRight = new Vertex(new Point());
BottomLeft = new Vertex(new Point());
BottomRight = new Vertex(new Point());
TopLeft.Name = Name + "p1";
TopRight.Name = Name + "p2";
BottomLeft.Name = Name + "p3";
BottomRight.Name = Name + "p4";
TopLeft.AddConnection(TopRight);
TopRight.AddConnection(BottomRight);
BottomRight.AddConnection(BottomLeft);
BottomLeft.AddConnection(TopLeft);
}
