//--------------------------------------------------------------------------------------------
private void AddChild(CCAMLItem item, bool bEditerAvantAjout)
{
TreeNode node = m_arbreFiltre.SelectedNode;
CCAMLItemLogical parent = node != null ? node.Tag as CCAMLItemLogical : null;
if (parent == null && m_arbreFiltre.Nodes.Count > 0)
{
return;
}
if (bEditerAvantAjout && !ShowProprietes(item))
{
return;
}
if (parent != null)
{
parent.AddChild(item);
TreeNode newNode = CreateNode(item);
node.Nodes.Add(newNode);
}
else
{
m_query.RootItem = item;
TreeNode newNode = CreateNode(item);
m_arbreFiltre.Nodes.Add(newNode);
}
}
//--------------------------------------------------------------------------------------------
private void m_menuArbre_Popup(object sender, EventArgs e)
{
TreeNode node = m_arbreFiltre.SelectedNode;
if (node == null && m_arbreFiltre.Nodes.Count > 0)
{
return;//Pas de menu
}
CCAMLItem item = node != null?node.Tag as CCAMLItem:null;
m_menuAjouter.Visible = item is CCAMLItemLogical || item == null;
m_menuInsert.Visible = item != null;
m_menuDecalerFilsVersLeHaut.Visible = node != null && (node.Parent != null ||
node.Nodes.Count == 1);
}
//--------------------------------------------
private TreeNode CreateNode(CCAMLItem item)
{
TreeNode node = new TreeNode(item.Libelle);
node.Tag = item;
CCAMLItemLogical log = item as CCAMLItemLogical;
if (log != null)
{
foreach (CCAMLItem child in log.Childs)
{
TreeNode childNode = CreateNode(child);
node.Nodes.Add(childNode);
}
}
return(node);
}
//--------------------------------------------------------------------------------------------
private bool ShowProprietes(CCAMLItem item)
{
if (item is CCAMLItemLogical)
{
return(true);
}
bool bResult = false;
if (item is CCAMLItemComparaison)
{
bResult = CFormEditeComposantCAMLComparaison.EditeComparaison(
m_easyQuery,
m_fields,
item as CCAMLItemComparaison);
}
if (item is CCAMLItemNull)
{
bResult = CFormEditeComposantCAMLNull.EditeNull(
m_easyQuery,
m_fields,
item as CCAMLItemNull);
}
return(bResult);
}
//--------------------------------------------------------------------------------------------
private void AddChild(Type typeComposant)
{
CCAMLItem item = (CCAMLItem)Activator.CreateInstance(typeComposant);
AddChild(item, true);
}
