public static IEnumerable <ControlUsageError> ValidateUsage(ResolvedControl control)
{
var delayProperty = control.GetValue(DelayProperty) as ResolvedPropertyValue;
if (delayProperty != null)
{
if ((int)delayProperty.Value < 0)
{
yield return(new ControlUsageError("Delay cannot be set to negative number."));
}
}
// validate queue settings
var includedQueues = (control.GetValue(IncludedQueuesProperty) as ResolvedPropertyValue)?.Value as string[];
var excludedQueues = (control.GetValue(ExcludedQueuesProperty) as ResolvedPropertyValue)?.Value as string[];
if (includedQueues != null && excludedQueues != null)
{
yield return(new ControlUsageError("The IncludedQueues and ExcludedQueues cannot be used together!"));
}
if (includedQueues != null && !ValidateQueueNames(includedQueues))
{
yield return(new ControlUsageError("The IncludedQueues must contain comma-separated list of queue names (which can contain alphanumeric characters, underscore or dash)!"));
}
if (excludedQueues != null && !ValidateQueueNames(excludedQueues))
{
yield return(new ControlUsageError("The ExcludedQueues must contain comma-separated list of queue names (which can contain alphanumeric characters, underscore or dash)!"));
}
}
public static new IEnumerable <ControlUsageError> ValidateUsage(ResolvedControl control)
{
if (!(control.GetValue(SelectedValueProperty) is ResolvedPropertySetter selectedValueBinding))
{
yield break;
}
if (control.GetValue(ItemValueBindingProperty) is ResolvedPropertySetter itemValueBinding)
{
var to = selectedValueBinding.GetResultType();
var nonNullableTo = to?.UnwrapNullableType();
var from = itemValueBinding.GetResultType();
if (to != null && from != null &&
!to.IsAssignableFrom(from) && !nonNullableTo.IsAssignableFrom(from))
{
yield return(new ControlUsageError($"Type '{from.FullName}' is not assignable to '{to.FullName}'.", selectedValueBinding.DothtmlNode));
}
}
else if (control.GetValue(DataSourceProperty) is ResolvedPropertySetter dataSourceBinding)
{
var to = selectedValueBinding.GetResultType();
var nonNullableTo = to?.UnwrapNullableType();
var from = dataSourceBinding.GetResultType()?.UnwrapNullableType()?.GetEnumerableType();
if (to != null && from != null &&
!to.IsAssignableFrom(from) && !nonNullableTo.IsAssignableFrom(from) &&
!(to.IsEnum && from == typeof(string)) && !(to.UnwrapNullableType().IsEnum&& from == typeof(string)))
{
yield return(new ControlUsageError($"Type '{from.FullName}' is not assignable to '{to.FullName}'.", selectedValueBinding.DothtmlNode));
}
}
}
public static IEnumerable <ControlUsageError> ValidateUsage(ResolvedControl control)
{
var collectionType = control.GetValue(CheckedItemsProperty)?.GetResultType();
var valueType = control.GetValue(CheckedValueProperty)?.GetResultType();
if (collectionType != null && valueType != null && ReflectionUtils.GetEnumerableType(collectionType) != valueType)
{
yield return(new ControlUsageError(
$"Type of items in CheckedItems \'{ReflectionUtils.GetEnumerableType(collectionType)}\' must be same as CheckedValue type \'{valueType}\'.",
control.GetValue(CheckedItemsProperty).DothtmlNode,
control.GetValue(CheckedValueProperty).DothtmlNode
));
}
}
public static IEnumerable <ControlUsageError> ValidateUsage(ResolvedControl control)
{
var itemType = control.GetValue(CheckedItemProperty)?.GetResultType();
var valueType = control.GetValue(CheckedValueProperty)?.GetResultType();
if (itemType != null && valueType != null && itemType != valueType)
{
yield return(new ControlUsageError(
$"CheckedItem type \'{itemType}\' must be same as CheckedValue type \'{valueType}.",
control.GetValue(CheckedItemProperty).DothtmlNode,
control.GetValue(CheckedValueProperty).DothtmlNode
));
}
}
public static IEnumerable <ControlUsageError> ValidateUsage(ResolvedControl control)
{
var to = control.GetValue(CheckedItemsProperty)?.GetResultType()?.UnwrapNullableType()?.GetEnumerableType();
var nonNullableTo = to?.UnwrapNullableType();
var from = control.GetValue(CheckedValueProperty)?.GetResultType();
if (to != null && from != null &&
!to.IsAssignableFrom(from) && !nonNullableTo.IsAssignableFrom(from))
{
yield return(new ControlUsageError(
$"Type of items in CheckedItems \'{to}\' must be same as CheckedValue type \'{from}\'.",
control.GetValue(CheckedItemsProperty).DothtmlNode,
control.GetValue(CheckedValueProperty).DothtmlNode
));
}
}
public static IEnumerable<ControlUsageError> ValidateUsage(ResolvedControl control)
{
var renderWrapperTag = (control.GetValue(RenderWrapperTagProperty) as ResolvedPropertyValue)?.Value as bool? ?? false;
var wrapperTagName = (control.GetValue(WrapperTagNameProperty) as ResolvedPropertyValue)?.Value as string;
if (wrapperTagName?.Trim() == "")
{
yield return new ControlUsageError("The WrapperTagName must not be an empty string!");
}
else if (renderWrapperTag && (wrapperTagName == null))
{
yield return new ControlUsageError("The WrapperTagName property must be set when RenderWrapperTag is true!");
}
else if (!renderWrapperTag && (wrapperTagName != null))
{
yield return new ControlUsageError("The WrapperTagName property cannot be set when RenderWrapperTag is false!");
}
}
public static IEnumerable <ControlUsageError> ValidateUsage(ResolvedControl control)
{
var itemType = control.GetValue(CheckedItemProperty)?.GetResultType();
var nonNullItemType = itemType?.IsNullable() == true
? itemType.GetGenericArguments()[0]
: itemType;
var valueType = control.GetValue(CheckedValueProperty)?.GetResultType();
if (nonNullItemType != null && valueType != null && nonNullItemType != valueType)
{
yield return(new ControlUsageError(
$"CheckedItem type \'{itemType}\' must be the same as or a nullable " +
$"variant of the CheckedValue type \'{valueType}\'.",
control.GetValue(CheckedItemProperty).DothtmlNode,
control.GetValue(CheckedValueProperty).DothtmlNode
));
}
}