private static void ValidateAndSetSource(Intellibox source, Binding bind, string propertyName)
{
if (!string.IsNullOrEmpty(bind.ElementName))
{
throw new ArgumentOutOfRangeException("The IntelliBox control does not support setting 'ElementName' on the DisplayValueBinding or SelectedValueBinding properties.");
}
if (bind.RelativeSource != null)
{
throw new ArgumentOutOfRangeException("The IntelliBox control does not support setting 'RelativeSource' on the DisplayValueBinding or SelectedValueBinding properties.");
}
if (bind.XPath != null)
{
throw new ArgumentOutOfRangeException("The IntelliBox control does not support setting XPath binding expressions.");
}
if (bind.Path == null || bind.Path.Path == null)
{
bind.Path = new PropertyPath(propertyName);
}
else
{
bind.Path = new PropertyPath(propertyName + "." + bind.Path.Path, bind.Path.PathParameters);
}
bind.Source = source;
}
private static BindingBase ConstructBinding(Intellibox source, BindingBase template, string propertyName)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (string.IsNullOrEmpty(propertyName))
{
throw new ArgumentOutOfRangeException("propertyName", "Cannot be null or empty.");
}
if (template == null)
{
return new Binding(propertyName)
{
Source = source
}
}
;
if (!(template is Binding) && !(template is MultiBinding) && !(template is PriorityBinding))
{
throw new ArgumentOutOfRangeException("template", "Unrecognized BindingBase: " + template.GetType().ToString());
}
var bind = CloneHelper.Clone(template);
if (bind is Binding)
{
ValidateAndSetSource(source, bind as Binding, propertyName);
}
else if (bind is MultiBinding)
{
var a = bind as MultiBinding;
// all of these binding have already been cloned, so its safe to set them back to themselves
for (int i = 0; i < a.Bindings.Count; i++)
{
a.Bindings[i] = ConstructBinding(source, a.Bindings[i], propertyName);
}
}
else if (bind is PriorityBinding)
{
var a = bind as PriorityBinding;
// all of these binding have already been cloned, so its safe to set them back to themselves
for (int i = 0; i < a.Bindings.Count; i++)
{
a.Bindings[i] = ConstructBinding(source, a.Bindings[i], propertyName);
}
}
return(bind);
}
public static BindingBase ConstructBindingForSelected(Intellibox source, BindingBase template)
{
return(ConstructBinding(source, template, "SelectedItem"));
}
public static BindingBase ConstructBindingForHighlighted(Intellibox source, BindingBase template)
{
return(ConstructBinding(source, template, "ListViewResult.SelectedItem"));
}