protected override void DataValidationChanged(AvaloniaProperty property, IValidationStatus status)
{
if (property == TextProperty)
{
UpdateValidationState(status);
}
}
/// <summary>
/// Creates a new status with the updated information.
/// </summary>
/// <param name="status">The updated status information.</param>
/// <returns>The new validation status.</returns>
public ObjectValidationStatus UpdateValidationStatus(IValidationStatus status)
{
var newStatus = new Dictionary<Type, IValidationStatus>(currentValidationStatus ??
new Dictionary<Type, IValidationStatus>());
newStatus[status.GetType()] = status;
return new ObjectValidationStatus(newStatus);
}
/// <summary>
/// Creates a new status with the updated information.
/// </summary>
/// <param name="status">The updated status information.</param>
/// <returns>The new validation status.</returns>
public ObjectValidationStatus UpdateValidationStatus(IValidationStatus status)
{
var newStatus = new Dictionary <Type, IValidationStatus>(currentValidationStatus ??
new Dictionary <Type, IValidationStatus>());
newStatus[status.GetType()] = status;
return(new ObjectValidationStatus(newStatus));
}
protected virtual void SendValidationStatus(IValidationStatus status)
{
//Even if elements only bound to sub-values, send validation changes along so they will be surfaced to the UI level.
if (_subject != null)
{
_subject.OnNext(status);
}
else
{
Next?.SendValidationStatus(status);
}
}
public void Handle(IValidationStatus message)
{
if (!Convert.ToInt32(TestingRequestSagaStates.ValidationStarted).Equals(Data.CurrentState) &&
!Convert.ToInt32(TestingRequestSagaStates.ValidationInProgress).Equals(Data.CurrentState))
{
return;
}
Data.CurrentState = Convert.ToInt32(TestingRequestSagaStates.ValidationInProgress);
Data.ValidationProgress = message.Progress;
NotifyOfSagaStateChangeProgress((TestingRequestSagaStates)Data.CurrentState, Data.ValidationProgress);
}
public void Setting_Non_Validating_Does_Not_Trigger_Validation()
{
var inpcAccessorPlugin = new InpcPropertyAccessorPlugin();
var validatorPlugin = new IndeiValidationPlugin();
var data = new Data();
var accessor = inpcAccessorPlugin.Start(new WeakReference(data), nameof(data.NonValidated), _ => { });
IValidationStatus status = null;
var validator = validatorPlugin.Start(new WeakReference(data), nameof(data.NonValidated), accessor, s => status = s);
validator.SetValue(5, BindingPriority.LocalValue);
Assert.Null(status);
}
public void Setting_Validating_Property_To_Invalid_Value_Returns_Failed_ValidationStatus()
{
var inpcAccessorPlugin = new InpcPropertyAccessorPlugin();
var validatorPlugin = new IndeiValidationPlugin();
var data = new Data();
var accessor = inpcAccessorPlugin.Start(new WeakReference(data), nameof(data.MustBePositive), _ => { });
IValidationStatus status = null;
var validator = validatorPlugin.Start(new WeakReference(data), nameof(data.MustBePositive), accessor, s => status = s);
validator.SetValue(-5, BindingPriority.LocalValue);
Assert.False(status.IsValid);
}
public IValidationStatus Validate <T>(T instance)
{
var validator = FindValidator <T>();
if (validator == null)
{
var errorMessage = string.Format("Properly validator is not registered for type {0}", typeof(T).Name);
throw new ProperlyValidatorIsNotRegisteredException(errorMessage);
}
ValidationResult result = validator.Validate(instance);
IValidationStatus validationStatus = BuildValidationStatus <T>(result);
return(validationStatus);
}
/// <summary>
/// Called whenever a priority level validation state changes.
/// </summary>
/// <param name="priorityLevel">The priority level of the changed entry.</param>
/// <param name="validationStatus">The validation status.</param>
public void LevelValidation(PriorityLevel priorityLevel, IValidationStatus validationStatus)
{
_owner.DataValidationChanged(this, validationStatus);
}
public ValidationException(string message, IValidationStatus validationStatus)
: base(message)
{
ValidationValidationStatus = validationStatus;
}
/// <summary>
/// Updates the validation status of the current object.
/// </summary>
/// <param name="status">The new validation status.</param>
protected void UpdateValidationState(IValidationStatus status)
{
ValidationStatus = ValidationStatus.UpdateValidationStatus(status);
}
/// <summary>
/// Called when the validation state on a tracked property is changed.
/// </summary>
/// <param name="property">The property whose validation state changed.</param>
/// <param name="status">The new validation state.</param>
protected virtual void DataValidationChanged(AvaloniaProperty property, IValidationStatus status)
{
}
/// <inheritdoc/>
void IPriorityValueOwner.DataValidationChanged(PriorityValue sender, IValidationStatus status)
{
var property = sender.Property;
DataValidationChanged(property, status);
}
/// <summary>
/// Invoked when an entry in <see cref="Bindings"/> reports validation status.
/// </summary>
/// <param name="entry">The entry that completed.</param>
/// <param name="validationStatus">The validation status.</param>
public void Validation(PriorityBindingEntry entry, IValidationStatus validationStatus)
{
_owner.LevelValidation(this, validationStatus);
}
/// <summary>
/// Sends the validation status to the callback specified in construction.
/// </summary>
/// <param name="status">The validation status.</param>
protected void SendValidationCallback(IValidationStatus status)
{
_callback?.Invoke(status);
}
protected override void DataValidationChanged(AvaloniaProperty property, IValidationStatus status)
{
if (property == ValidationTestProperty)
{
UpdateValidationState(status);
}
}
/// <inheritdoc/>
protected override void DataValidationChanged(AvaloniaProperty property, IValidationStatus status)
{
base.DataValidationChanged(property, status);
ValidationStatus.UpdateValidationStatus(status);
}
public ValidationException(string message, IValidationStatus validationStatus)
: base(message)
{
ValidationValidationStatus = validationStatus;
}
/// <summary>
/// Invoked when an entry in <see cref="Bindings"/> reports validation status.
/// </summary>
/// <param name="entry">The entry that completed.</param>
/// <param name="validationStatus">The validation status.</param>
public void Validation(PriorityBindingEntry entry, IValidationStatus validationStatus)
{
_owner.LevelValidation(this, validationStatus);
}
/// <summary>
/// Called whenever a priority level validation state changes.
/// </summary>
/// <param name="priorityLevel">The priority level of the changed entry.</param>
/// <param name="validationStatus">The validation status.</param>
public void LevelValidation(PriorityLevel priorityLevel, IValidationStatus validationStatus)
{
_owner.DataValidationChanged(this, validationStatus);
}
/// <summary>
/// Sends the validation status to the callback specified in construction.
/// </summary>
/// <param name="status">The validation status.</param>
protected void SendValidationCallback(IValidationStatus status)
{
_callback?.Invoke(status);
}
