private void RibbonButton_Click_5(object sender, RoutedEventArgs e)
{
AddEdge ed = new AddEdge();
ed.setVetices((BidirectionalGraph <object, IEdge <object> >)GraphControl.Graph);
if (ed.ShowDialog() == true)
{
BidirectionalGraph <object, IEdge <object> > grafo = ((BidirectionalGraph <object, IEdge <object> >)GraphControl.Graph);
var l = Helpers.CopyGraphSharp(grafo);
l.AddEdge(new TaggedEdge <object, object>(ed.Origem, ed.Destino, ed.Peso));
GraphControl.Graph = l;
}
}
private void ChangeButtonColors()
{
//powrót wszystkich przycisków do default
AddVertex.ClearValue(BackgroundProperty);
AddEdge.ClearValue(BackgroundProperty);
DeleteElements.ClearValue(BackgroundProperty);
MoveElements.ClearValue(BackgroundProperty);
//zmiana koloru odpowiedniego przycisku oraz typu kursora nad poszczególnymi obiektami
if (vertexFlag)
{
AddVertex.Background = Brushes.LightGreen;
DrawSpace.Cursor = Cursors.Pen;
foreach (var item in graph.Edges)
{
item.Cursor = Cursors.Arrow;
}
foreach (var item in graph.Vertices)
{
item.Cursor = Cursors.Arrow;
}
}
if (edgeFlag)
{
AddEdge.Background = Brushes.LightGreen;
DrawSpace.Cursor = Cursors.Arrow;
foreach (var item in graph.Edges)
{
item.Cursor = Cursors.Arrow;
}
foreach (var item in graph.Vertices)
{
item.Cursor = Cursors.Hand;
}
}
if (deleteFlag)
{
DeleteElements.Background = Brushes.LightGreen;
DrawSpace.Cursor = Cursors.Arrow;
foreach (var item in graph.Edges)
{
item.Cursor = Cursors.No;
}
foreach (var item in graph.Vertices)
{
item.Cursor = Cursors.No;
}
}
if (moveFlag)
{
MoveElements.Background = Brushes.LightGreen;
DrawSpace.Cursor = Cursors.Arrow;
foreach (var item in graph.Edges)
{
item.Cursor = Cursors.Arrow;
}
foreach (var item in graph.Vertices)
{
item.Cursor = Cursors.SizeAll;
}
}
}