private void UpdateState()
{
Popup popup = (Popup)FindName("popup");
if (popup != null)
{
popup.IsOpen = false;
}
BusinessBase businessObject = Source as BusinessBase;
if (businessObject != null)
{
// for some reason Linq does not work against BrokenRulesCollection...
List <BrokenRule> allRules = new List <BrokenRule>();
foreach (var r in businessObject.BrokenRulesCollection)
{
if (r.Property == Property)
{
allRules.Add(r);
}
}
var removeRules = (from r in BrokenRules
where !allRules.Contains(r)
select r).ToArray();
var addRules = (from r in allRules
where !BrokenRules.Contains(r)
select r).ToArray();
foreach (var rule in removeRules)
{
BrokenRules.Remove(rule);
}
foreach (var rule in addRules)
{
BrokenRules.Add(rule);
}
BrokenRule worst = (from r in BrokenRules
orderby r.Severity
select r).FirstOrDefault();
if (worst != null)
{
_worst = worst.Severity;
}
_isValid = BrokenRules.Count == 0;
GoToState(true);
}
else
{
BrokenRules.Clear();
_isValid = true;
GoToState(true);
}
}
/// <summary>
/// Updates the state on control Property.
/// </summary>
protected virtual void UpdateState()
{
if (_loading)
{
return;
}
Popup popup = (Popup)FindChild(this, "popup");
if (popup != null)
{
popup.IsOpen = false;
}
if (Source == null || string.IsNullOrEmpty(PropertyName))
{
BrokenRules.Clear();
RuleDescription = string.Empty;
IsValid = true;
CanWrite = false;
CanRead = false;
}
else
{
var iarw = Source as Csla.Security.IAuthorizeReadWrite;
if (iarw != null)
{
CanWrite = iarw.CanWriteProperty(PropertyName);
CanRead = iarw.CanReadProperty(PropertyName);
}
BusinessBase businessObject = Source as BusinessBase;
if (businessObject != null)
{
var allRules = (from r in businessObject.BrokenRulesCollection
where r.Property == PropertyName
select r).ToArray();
var removeRules = (from r in BrokenRules
where !allRules.Contains(r)
select r).ToArray();
var addRules = (from r in allRules
where !BrokenRules.Contains(r)
select r).ToArray();
foreach (var rule in removeRules)
{
BrokenRules.Remove(rule);
}
foreach (var rule in addRules)
{
BrokenRules.Add(rule);
}
IsValid = BrokenRules.Count == 0;
if (!IsValid)
{
BrokenRule worst = (from r in BrokenRules
orderby r.Severity
select r).FirstOrDefault();
if (worst != null)
{
RuleSeverity = worst.Severity;
RuleDescription = worst.Description;
}
else
{
RuleDescription = string.Empty;
}
}
else
{
RuleDescription = string.Empty;
}
}
else
{
BrokenRules.Clear();
RuleDescription = string.Empty;
IsValid = true;
}
}
GoToState(true);
}