|
public Read ( Mono.Cecil.PropertyDefinition property, List |
||
| property | Mono.Cecil.PropertyDefinition | |
| allProperties | List |
|
| 리턴 | NotifyPropertyData, | |
public void PerformEqualityCheck()
{
var reader = new NotifyPropertyDataAttributeReader(null);
var typeDefinition = DefinitionFinder.FindType<TestClass>();
var propertyDefinitions = new List<PropertyDefinition>();
var trueData = reader.Read(typeDefinition.Properties.First(x => x.Name == "PerformEqualityCheckTrue"), propertyDefinitions);
Assert.IsTrue(trueData.CheckForEquality.Value);
var falseData = reader.Read(typeDefinition.Properties.First(x => x.Name == "PerformEqualityCheckFalse"), propertyDefinitions);
Assert.IsFalse(falseData.CheckForEquality.Value);
var defauleData = reader.Read(typeDefinition.Properties.First(x => x.Name == "PerformEqualityCheckDefault"), propertyDefinitions);
Assert.IsNull(defauleData.CheckForEquality);
}
public void IsChanged()
{
var reader = new NotifyPropertyDataAttributeReader(null);
var typeDefinition = DefinitionFinder.FindType<TestClass>();
var propertyDefinitions = new List<PropertyDefinition>();
var trueData = reader.Read(typeDefinition.Properties.First(x => x.Name == "SetIsChangedTrue"), propertyDefinitions);
Assert.IsTrue(trueData.SetIsChanged.Value);
var falseData = reader.Read(typeDefinition.Properties.First(x => x.Name == "SetIsChangedFalse"), propertyDefinitions);
Assert.IsFalse(falseData.SetIsChanged.Value);
var defauleData = reader.Read(typeDefinition.Properties.First(x => x.Name == "SetIsChangedDefault"), propertyDefinitions);
Assert.IsNull(defauleData.SetIsChanged);
}
public void IsChanged()
{
var reader = new NotifyPropertyDataAttributeReader(null);
var typeDefinition = DefinitionFinder.FindType <TestClass>();
var propertyDefinitions = new List <PropertyDefinition>();
var trueData = reader.Read(typeDefinition.Properties.First(x => x.Name == "SetIsChangedTrue"), propertyDefinitions);
Assert.IsTrue(trueData.SetIsChanged.Value);
var falseData = reader.Read(typeDefinition.Properties.First(x => x.Name == "SetIsChangedFalse"), propertyDefinitions);
Assert.IsFalse(falseData.SetIsChanged.Value);
var defauleData = reader.Read(typeDefinition.Properties.First(x => x.Name == "SetIsChangedDefault"), propertyDefinitions);
Assert.IsNull(defauleData.SetIsChanged);
}
public void PerformEqualityCheck()
{
var reader = new NotifyPropertyDataAttributeReader(null);
var typeDefinition = DefinitionFinder.FindType <TestClass>();
var propertyDefinitions = new List <PropertyDefinition>();
var trueData = reader.Read(typeDefinition.Properties.First(x => x.Name == "PerformEqualityCheckTrue"), propertyDefinitions);
Assert.IsTrue(trueData.CheckForEquality.Value);
var falseData = reader.Read(typeDefinition.Properties.First(x => x.Name == "PerformEqualityCheckFalse"), propertyDefinitions);
Assert.IsFalse(falseData.CheckForEquality.Value);
var defauleData = reader.Read(typeDefinition.Properties.First(x => x.Name == "PerformEqualityCheckDefault"), propertyDefinitions);
Assert.IsNull(defauleData.CheckForEquality);
}
void GetPropertyData(PropertyDefinition propertyDefinition, TypeNode node)
{
var notifyPropertyData = notifyPropertyDataAttributeReader.Read(propertyDefinition, node.AllProperties);
var dependenciesForProperty = node.PropertyDependencies.Where(x => x.WhenPropertyIsSet == propertyDefinition).Select(x => x.ShouldAlsoNotifyFor);
var backingFieldReference = node.Mappings.First(x => x.PropertyDefinition == propertyDefinition).FieldDefinition;
if (notifyPropertyData == null)
{
if (node.EventInvoker == null)
{
return;
}
node.PropertyDatas.Add(new PropertyData
{
CheckForEquality = weavingTask.CheckForEquality,
SetIsChanged = weavingTask.CheckForIsChanged,
BackingFieldReference = backingFieldReference,
NotificationAddedDirectly = false,
PropertyDefinition = propertyDefinition,
// Compute full dependencies for the current property
AlsoNotifyFor = GetFullDependencies(propertyDefinition, dependenciesForProperty, node)
});
return;
}
if (node.EventInvoker == null)
{
throw new WeavingException(string.Format(
@"Could not find field for PropertyChanged event on type '{0}'.
Looked for 'PropertyChanged', 'propertyChanged', '_PropertyChanged' and '_propertyChanged'.
The most likely cause is that you have implemented a custom event accessor for the PropertyChanged event and have called the PropertyChangedEventHandler something stupid.", node.TypeDefinition.FullName));
}
node.PropertyDatas.Add(new PropertyData
{
CheckForEquality = notifyPropertyData.CheckForEquality.GetValueOrDefault(weavingTask.CheckForEquality),
BackingFieldReference = backingFieldReference,
NotificationAddedDirectly = true,
PropertyDefinition = propertyDefinition,
// Compute full dependencies for the current property
AlsoNotifyFor = GetFullDependencies(propertyDefinition, notifyPropertyData.AlsoNotifyFor.Union(dependenciesForProperty), node),
SetIsChanged = notifyPropertyData.SetIsChanged.GetValueOrDefault(weavingTask.CheckForIsChanged),
});
}