/// <summary>User has selected a node. Raise event for presenter.</summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="TreeViewEventArgs"/> instance containing the event data.</param>
private void OnAfterSelect(object sender, EventArgs e)
{
try
{
if (SelectedNodeChanged != null)
{
treeview1.CursorChanged -= OnAfterSelect;
NodeSelectedArgs selectionChangedData = new NodeSelectedArgs();
selectionChangedData.OldNodePath = previouslySelectedNodePath;
TreePath selPath;
TreeViewColumn selCol;
treeview1.GetCursor(out selPath, out selCol);
selectionChangedData.NewNodePath = GetFullPath(selPath);
if (selectionChangedData.NewNodePath != selectionChangedData.OldNodePath)
{
SelectedNodeChanged.Invoke(this, selectionChangedData);
}
previouslySelectedNodePath = selectionChangedData.NewNodePath;
treeview1.CursorChanged += OnAfterSelect;
}
else
{
// Presenter is ignoring the SelectedNodeChanged event.
// We should scroll to the newly selected node so the user
// can actually see what they've selected.
treeview1.GetCursor(out TreePath path, out _);
treeview1.ScrollToCell(path, null, false, 0, 1);
}
}
catch (Exception err)
{
ShowError(err);
}
}
/// <summary>User has selected a node. Raise event for presenter.</summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="TreeViewEventArgs"/> instance containing the event data.</param>
private void OnAfterSelect(object sender, EventArgs e)
{
try
{
if (SelectedNodeChanged != null)
{
treeview1.CursorChanged -= OnAfterSelect;
NodeSelectedArgs selectionChangedData = new NodeSelectedArgs();
selectionChangedData.OldNodePath = previouslySelectedNodePath;
TreePath selPath;
TreeViewColumn selCol;
treeview1.GetCursor(out selPath, out selCol);
selectionChangedData.NewNodePath = GetFullPath(selPath);
if (selectionChangedData.NewNodePath != selectionChangedData.OldNodePath)
{
SelectedNodeChanged.Invoke(this, selectionChangedData);
}
previouslySelectedNodePath = selectionChangedData.NewNodePath;
treeview1.CursorChanged += OnAfterSelect;
}
}
catch (Exception err)
{
ShowError(err);
}
}
static public void ChangeSelection(object sender, SelectionSet set)
{
SelectedTunnels = new List <DBTunnel>();
SelectedNodes = new List <DBNode>();
if (set.Count != 0)
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
var ids = set.GetObjectIds();
Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
Utils.TransactionControl(() =>
{
Entity entity = null;
foreach (var id in ids)
{
entity = (Entity)tm.GetObject(id, OpenMode.ForRead, false);
if (entity.IsErased == true)
{
return;
}
long handleValue = entity.Handle.Value;
if (entity is BaseTunnel)
{
DBTunnel dbTunnel = Utils.GetEntityFromDB(handleValue) as DBTunnel;
if (dbTunnel == null)
{
return;
}
else
{
SelectedTunnels.Add(dbTunnel);
}
}
else if (entity is Node)
{
DBNode dbNode = Utils.GetEntityFromDB(handleValue) as DBNode;
if (dbNode == null)
{
return;
}
else
{
SelectedNodes.Add(dbNode);
}
}
}
});
}
SelectedTunnelChanged?.Invoke(sender, SelectedTunnels);
SelectedNodeChanged?.Invoke(sender, SelectedNodes);
}
/// <summary>User has selected a node. Raise event for presenter.</summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="TreeViewEventArgs"/> instance containing the event data.</param>
private void OnAfterSelect(object sender, TreeViewEventArgs e)
{
if (SelectedNodeChanged != null)
{
NodeSelectedArgs selectionChangedData = new NodeSelectedArgs();
selectionChangedData.OldNodePath = previouslySelectedNodePath;
selectionChangedData.NewNodePath = FullPath(e.Node);
SelectedNodeChanged.Invoke(this, selectionChangedData);
previouslySelectedNodePath = selectionChangedData.NewNodePath;
}
}
/// <summary>User has selected a node. Raise event for presenter.</summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="TreeViewEventArgs"/> instance containing the event data.</param>
private void OnAfterSelect(object sender, EventArgs e)
{
if (SelectedNodeChanged != null)
{
NodeSelectedArgs selectionChangedData = new NodeSelectedArgs();
selectionChangedData.OldNodePath = previouslySelectedNodePath;
TreePath selPath;
TreeViewColumn selCol;
treeview1.GetCursor(out selPath, out selCol);
selectionChangedData.NewNodePath = FullPath(selPath);
SelectedNodeChanged.Invoke(this, selectionChangedData);
previouslySelectedNodePath = selectionChangedData.NewNodePath;
}
}
private void TvDbItems_AfterSelect(object sender, TreeViewEventArgs e)
{
SelectedNodeChanged?.Invoke(sender, e);
}
private void OnSelectedNodeChanged() => SelectedNodeChanged?.Invoke();
