public void SelectAllInBaseEdge()
{
TurnOffSelectedItemsUpdate = true;
IVertex selectedEdges = Vertex.Get("SelectedEdges:");
if (selectedEdges is VertexBase)
{
((VertexBase)selectedEdges).CanFireChangeEvent = false;
}
foreach (IEdge ee in Vertex.Get(@"BaseEdge:\To:"))
{
Edge.AddEdge(selectedEdges, ee);
}
if (selectedEdges is VertexBase)
{
((VertexBase)selectedEdges).CanFireChangeEvent = true;
}
TurnOffSelectedItemsUpdate = false;
foreach (TreeViewItem i in Items)
{
if (i is TreeVisualiserViewItem)
{
TreeVisualiserViewItem ii = (TreeVisualiserViewItem)i;
ii.IsSelected = true;
}
}
}
public void UpdateSelectedVertexes(bool IsCtrl, TreeVisualiserViewItem item)
{
if (TurnOffSelectedVertexesUpdate)
{
return;
}
TurnOffSelectedItemsUpdate = true;
IVertex sv = Vertex.Get("SelectedEdges:");
IEdge e = (IEdge)item.Tag;
if (!IsCtrl)
{
GraphUtil.RemoveAllEdges(sv);
}
if (item.IsSelected)
{
Edge.AddEdge(sv, e);
}
else
{
Edge.DeleteVertexByEdgeOnlyToVertex(sv, e);
}
// LEGACY
//
// currently there is no support for same vertex in two places in tree begin selected / unselected
// this is due to performance
//
/*IVertex sv = Vertex.Get("SelectedVertexes:");
*
* GraphUtil.RemoveAllEdges(sv);
*
* foreach (TreeViewItem i in Items)
* UpdateSelectedVertexes_Reccurent(i, sv);
*/
TurnOffSelectedItemsUpdate = false;
}
private void SelectedVertexesUpdated_Reccurent(TreeViewItem i, IVertex sv)
{
if (i is TreeVisualiserViewItem)
{
TreeVisualiserViewItem ii = (TreeVisualiserViewItem)i;
if (Edge.FindEdgeByEdgeOnlyToVertex(sv, (IEdge)ii.Tag) != null)
{
ii.IsSelected = true;
}
else
{
ii.IsSelected = false;
}
}
foreach (TreeViewItem ii in i.Items)
{
SelectedVertexesUpdated_Reccurent(ii, sv);
}
}
public TreeViewItem GetTreeViewItem(IEdge e, bool generateDeeperLevel)
{
TreeVisualiserViewItem i = new TreeVisualiserViewItem();
i.TreeParent = this;
i.Tag = e;
i.UpdateHeader();
TurnOffSelectedVertexesUpdate = true;
IVertex sv = Vertex.Get("SelectedEdges:");
if (Edge.FindEdgeByEdge(sv, e) != null)
{
i.IsSelected = true;
}
TurnOffSelectedVertexesUpdate = false;
if (generateDeeperLevel)
{
if (e.To.Count() > 0)
{
TreeViewItem tvi = new TreeViewItem();
i.Items.Add(tvi);
}
}
e.To.Change += i.VertexChange;
return(i);
}