public SinglePropertyBehaviorBuilder(VMDescriptorConfiguration configuration, BehaviorChainConfiguration propertyConfiguration, TDescriptor descriptor)
: base(configuration)
{
Check.NotNull(propertyConfiguration, nameof(propertyConfiguration));
_propertyConfiguration = propertyConfiguration;
_descriptor = descriptor;
}
/// <summary>
/// Creates a new <see cref="BehaviorChainConfiguration"/> from this
/// template.
/// </summary>
// TODO: Comment.
internal BehaviorChainConfiguration CreateConfiguration(
IBehaviorFactoryConfiguration factoryConfiguration
)
{
Check.NotNull(factoryConfiguration, nameof(factoryConfiguration));
var config = new BehaviorChainConfiguration();
IBehaviorFactory factory = factoryConfiguration.GetFactory(_factoryProvider);
foreach (BehaviorChainItemTemplate itemTemplate in _itemTemplates)
{
BehaviorKey key = itemTemplate.Key;
if (itemTemplate.State == DefaultBehaviorState.DisabledWithoutFactory)
{
config.Append(key);
}
else
{
IBehavior instance = factory.Create(key);
config.Append(key, instance);
if (itemTemplate.State == DefaultBehaviorState.Enabled)
{
config.Enable(key);
}
}
}
return(config);
}
public void ReplaceConfiguration(BehaviorChainTemplateKey templateKey)
{
_configuration.ViewModelConfiguration = BehaviorChainConfiguration.GetConfiguration(
templateKey,
BehaviorFactoryConfigurations.ForViewModel <TVM>()
);
}
public IVMPropertyDescriptor <TValue> CustomProperty <TValue>(BehaviorChainConfiguration behaviorChain)
{
var property = new VMPropertyDescriptor <TValue>();
Configuration
.PropertyConfigurations
.RegisterProperty(property, behaviorChain);
return(property);
}
/// <summary>
/// Registers a <see cref="BehaviorChainConfiguration"/> for a certain
/// <paramref name="property"/>.
/// </summary>
public void RegisterProperty <TValue>(
IVMPropertyDescriptor <TValue> property,
BehaviorChainConfiguration configuration
)
{
Check.NotNull(property, nameof(property));
Check.NotNull(configuration, nameof(configuration));
_propertyConfigurations.Add(property, configuration);
}
public IVMPropertyDescriptor <TValue> CustomProperty <TValue>(
BehaviorChainTemplateKey templateKey,
IBehaviorFactoryConfiguration factoryConfiguration,
Action <BehaviorChainConfiguration> chainConfigurationAction
)
{
var config = BehaviorChainConfiguration.GetConfiguration(templateKey, factoryConfiguration);
chainConfigurationAction(config);
return(CustomProperty <TValue>(config));
}
/// <summary>
/// Creates concrete <see cref="BehaviorChain"/> objects for each registered
/// <see cref="BehaviorChainConfiguration"/> and assigns it to the <see
/// cref="IVMPropertyDescriptor.Behaviors"/> property of the <see cref="IVMPropertyDescriptor"/>
/// object for which the <see cref="BehaviorChainConfiguration"/> was
/// registered.
/// </summary>
internal void ApplyToProperties(IVMDescriptor parentDescriptor)
{
foreach (var pair in _propertyConfigurations)
{
IVMPropertyDescriptor property = pair.Key;
BehaviorChainConfiguration config = pair.Value;
var chain = config.CreateChain();
chain.Initialize(parentDescriptor, property);
property.Behaviors = chain;
}
}
public VMDependencyBuilder(BehaviorChainConfiguration viewModelConfiguration)
{
_viewModelConfiguration = viewModelConfiguration;
}
public DependencyBuilderOperation(BehaviorChainConfiguration viewModelConfiguration)
{
_viewModelConfiguration = viewModelConfiguration;
TargetProperties = new QualifiedProperties();
}