public ExpressionPanel GetNewExpressionPanel(ConditionItem item)
{
ExpressionPanel panel = new ExpressionPanel();
panel.Display(item);
panel.SetReadOnly(this.IsReadOnly);
panel.Height = 30;
initHandlers(panel);
return(panel);
}
public void Display(Instruction instruction)
{
trow = false;
if (instruction == null || instruction.subInstructions.Count == 0)
{
Reset();
return;
}
this.Children.Clear();
foreach (Instruction child in instruction.subInstructions)
{
if (this.isIfBloc)
{
foreach (ConditionItem item in child.conditionItems)
{
this.Children.Add(GetNewExpressionPanel(item));
}
if (child.conditionItems.Count == 0)
{
this.Children.Add(GetNewExpressionPanel(null));
}
if (this.Children.Count > 0)
{
ExpressionPanel panel = (ExpressionPanel)this.Children[0];
panel.OperatorComboBox.IsEnabled = false;
panel.OperatorComboBox.SelectedItem = null;
}
}
else
{
UIElement panel = GetNewSubItemPanel(child);
if (panel == null)
{
continue;
}
this.Children.Add(panel);
}
}
trow = true;
}
protected void initHandlers(ExpressionPanel panel)
{
panel.Added += OnAdd;
panel.Deleted += OnDelete;
panel.ChangeEventHandler += onChange;
}