void Entity_EntityUpdatedEvent(Entity ent, String field)
{
if (treeView1.IsDisposed)
{
return;
}
if (updateEnabled == false)
{
return;
}
EntidadNode node = FindEntityNode(ent);
if (node != null)
{
treeView1.BeginUpdate();
node.Text = ent.Name;
EntidadNode root = null;
if (ent.Transformation != null && ent.Transformation.Parent != null && ent.Transformation.Parent.Entity != null)
{
root = FindEntityNode(ent.Transformation.Parent.Entity);
}
if (root != node.Parent)
{
node.Remove();
if (root != null)
{
root.Nodes.Add(node);
root.ExpandAll();
}
else
{
treeView1.Nodes.Add(node);
treeView1.ExpandAll();
}
}
treeView1.EndUpdate();
}
}
private EntidadNode FindEntityNode(Entity ent, TreeNodeCollection col)
{
foreach (EntidadNode node in col)
{
if (node.Entity == ent)
{
return(node);
}
EntidadNode node2 = FindEntityNode(ent, node.Nodes);
if (node2 != null)
{
return(node2);
}
}
return(null);
}
void Entity_EntityDeletedEvent(Entity ent)
{
if (treeView1.IsDisposed)
{
return;
}
if (updateEnabled == false)
{
return;
}
EntidadNode node = FindEntityNode(ent);
if (node != null)
{
node.Remove();
}
}
private void AgregarEntity(Entity ent, EntidadNode root)
{
EntidadNode nodo = new EntidadNode(ent);
nodo.Expand();
foreach (Entity ent2 in ent.Childs)
{
AgregarEntity(ent2, nodo);
}
if (root == null)
{
treeView1.Nodes.Add(nodo);
}
else
{
root.Nodes.Add(nodo);
}
}
void Entity_EntityCreatedEvent(Entity ent)
{
if (treeView1.IsDisposed)
{
return;
}
if (updateEnabled == false)
{
return;
}
EntidadNode root = null;
if (ent.Transformation.Parent != null && ent.Transformation.Parent.Entity != null)
{
root = FindEntityNode(ent.Transformation.Parent.Entity);
}
AgregarEntity(ent, root);
}
private void treeView1_DragDrop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(typeof(EntidadNode)))
{
Point pt = ((TreeView)sender).PointToClient(new Point(e.X, e.Y));
EntidadNode destinationNode = (EntidadNode)((TreeView)sender).GetNodeAt(pt);
Entity destinationEntity;
if (destinationNode != null)
{
destinationEntity = destinationNode.Entity;
}
else
{
destinationEntity = Entity.Root;
}
EntidadNode movingNode = (EntidadNode)e.Data.GetData(typeof(EntidadNode));
Entity movingEntity = movingNode.Entity;
if (movingEntity != destinationEntity)
{
Entity temp = destinationEntity;
while (temp.Transformation.Parent != null)
{
if (temp.Transformation.Parent.Entity == movingEntity)
{
return;
}
temp = temp.Transformation.Parent.Entity;
}
movingEntity.Transformation.Parent = destinationEntity.Transformation;
Entity_EntityUpdatedEvent(movingEntity, "");
SelectedEntity = movingEntity;
}
}
else if (e.Data.GetDataPresent(typeof(ListaRecursos.ListViewItemResource)))
{
Resource res = ((ListaRecursos.ListViewItemResource)e.Data.GetData(typeof(ListaRecursos.ListViewItemResource))).resource;
Point pt = ((TreeView)sender).PointToClient(new Point(e.X, e.Y));
EntidadNode destinationNode = (EntidadNode)((TreeView)sender).GetNodeAt(pt);
Entity destinationEntity;
if (destinationNode != null)
{
destinationEntity = destinationNode.Entity;
if (res.CanAssignTo(destinationEntity))
{
res.AssignTo(destinationEntity);
}
}
}
}
