/// <summary>
/// Occours when activating the controller
/// </summary>
protected override void OnActivated()
{
base.OnActivated();
var wizardDetailViewForm = Frame.Template as WizardDetailViewForm;
if (wizardDetailViewForm != null)
{
var modelWizard = (IModelDetailViewWizard)((DetailView)View).Model;
_wizardForm = wizardDetailViewForm;
_wizardForm.WizardControl.CancelClick += WizardControl_CancelClick;
_wizardForm.WizardControl.FinishClick += WizardControl_FinishClick;
_wizardForm.WizardControl.NextClick += WizardControl_NextClick;
_wizardForm.WizardControl.SelectedPageChanged += WizardControl_SelectedPageChanged;
_wizardForm.WizardControl.SelectedPageChanging += WizardControl_SelectedPageChanging;
_wizardForm.WizardControl.BeginUpdate();
try {
var finishPage = _wizardForm.WizardControl.Pages[0] as CompletionWizardPage;
foreach (IModelDetailViewWizardPage page in modelWizard.Wizard)
{
OnWizardPageDetailViewCreating();
var detailView = Application.CreateDetailView(ObjectSpace, page.DetailView, false);
OnWizardPageDetailViewCreated();
detailView.CurrentObject = View.CurrentObject;
var wizardPage = new XafWizardPage
{
View = detailView,
Text = page.Caption,
DescriptionText = page.Description
};
_wizardForm.WizardControl.Pages.Insert(finishPage, wizardPage);
}
if (!modelWizard.Wizard.ShowCompletionWizardPage)
{
_wizardForm.WizardControl.Pages.Remove(finishPage);
}
} finally {
_wizardForm.WizardControl.EndUpdate();
}
}
}
private IList ModifiedObjects(XafWizardPage page)
{
IList modifiedObjects;
if (page.View.ObjectTypeInfo.IsPersistent)
{
modifiedObjects = ObjectSpace.ModifiedObjects;
if (modifiedObjects.Count == 0)
{
modifiedObjects.Add(page.View.CurrentObject);
}
}
else
{
modifiedObjects =
new List <object> {
page.View.CurrentObject
}
};
return(modifiedObjects);
}
/// <summary>
/// Fires after the next button has been clicked
/// </summary>
private bool Validate(XafWizardPage page)
{
if (page == null)
{
return(true);
}
var validationResults = new RuleSetValidationResult();
var usedProperties = new List <string>();
var resultsHighlightControllers = new List <ResultsHighlightController> {
Frame.GetController <ResultsHighlightController>()
}.Where(controller => controller != null).ToList();
foreach (var item in page.View.GetItems <PropertyEditor>())
{
if (item.Control != null && ((Control)item.Control).Visible)
{
usedProperties.Add(item.PropertyName);
var editor = item as ListPropertyEditor;
if (editor != null)
{
usedProperties.AddRange(editor.ListView.Editor.RequiredProperties.Select(property => property.TrimEnd('!')));
var nestedController = editor.Frame.GetController <ResultsHighlightController>();
if (nestedController != null)
{
resultsHighlightControllers.Add(nestedController);
}
}
}
}
var modifiedObjects = ModifiedObjects(page);
foreach (var obj in modifiedObjects)
{
IList <IRule> rules = Validator.RuleSet.GetRules(obj, ContextIdentifier.Save);
foreach (IRule rule in rules)
{
bool ruleInUse = rule.UsedProperties.Any(property => usedProperties.Contains(property) || !string.IsNullOrEmpty(usedProperties.FirstOrDefault(p => p.EndsWith(
$".{property}"))));
string reason;
if (ruleInUse && RuleSet.NeedToValidateRule(ObjectSpace, rule, obj, out reason))
{
var objectSpaceLink = rule as IObjectSpaceLink;
if (objectSpaceLink != null)
{
objectSpaceLink.ObjectSpace = ObjectSpace;
}
RuleValidationResult result = rule.Validate(obj);
if (result.State == ValidationState.Invalid)
{
validationResults.AddResult(new RuleSetValidationResultItem(obj, ContextIdentifier.Save, rule, result));
}
}
}
}
foreach (ResultsHighlightController resultsHighlightController in resultsHighlightControllers)
{
resultsHighlightController.ClearHighlighting();
if (validationResults.State == ValidationState.Invalid)
{
resultsHighlightController.HighlightResults(validationResults);
}
}
return(validationResults.State != ValidationState.Invalid);
}