/// <summary>
/// Builds a UI from config data and binds its properties to this the UI.
/// </summary>
/// <param name="config">
/// The config data that will be used to determine the UI structure and binds
/// its properties to the UI.
/// </param>
/// <typeparam name="T">
/// Type of the UI which is an <see cref="IContainer"/>.
/// </typeparam>
/// <returns>The UI instance that is created from the config data.</returns>
public T Build <T>(object config) where T : IContainer
{
Precondition.ArgumentNotNull(config, nameof(config));
Precondition.PropertyNotNull(SettingBinder, nameof(SettingBinder));
CheckFactories();
var container = _componentManager.CreateComponentFromComponentType <IContainer>(typeof(T));
var configType = config.GetType();
var settings = CreateSettingBuilder(configType).Build();
SettingBinder.BindContainer(container, configType, settings);
foreach (var propertyInfo in configType.GetProperties())
{
var component = BuildRecursive(config, propertyInfo);
if (component == null)
{
continue;
}
container.AddChild(component);
}
return((T)container);
}
private IComponent BuildContainer(object parentInstance, PropertyInfo propertyInfo, PropertyInfo[] propertyInfos)
{
var groupContainer = _componentManager.CreateComponentFromComponentType <IGroupContainer>();
var settings = CreateSettingBuilder(propertyInfo).Build();
SettingBinder.BindContainer(groupContainer, propertyInfo, settings);
var currentInstance = propertyInfo.GetValue(parentInstance);
if (currentInstance == null && AllowAutoCreateInstanceIfMissing)
{
propertyInfo.SetValue(
parentInstance,
currentInstance = Activator.CreateInstance(propertyInfo.PropertyType));
}
foreach (var childPropertyInfo in propertyInfos)
{
var component = BuildRecursive(currentInstance, childPropertyInfo);
if (component == null)
{
continue;
}
groupContainer.AddChild(component);
}
return(groupContainer);
}
private UiManager()
{
_componentManager = new ComponentManager();
_settingBinder = new SettingBinder();
SettingBinder = new SettingBinder();
LayoutOptionsFactory = new DefaultLayoutOptionsFactory();
SizeOptionsFactory = new DefaultSizeOptionsFactory();
DateTimeOptionsFactory = new DefaultDateTimeOptionsFactory();
ContainerAppearanceFactory = new DefaultContainerAppearanceFactory();
EditorAppearanceFactory = new DefaultEditorAppearanceFactory();
}
/// <summary>
/// Copy whole settings from source to this instance.
/// </summary>
public void Copy(UiManager source)
{
Precondition.ArgumentNotNull(source, nameof(source));
_componentManager.Copy(source._componentManager);
_settingBinder = source._settingBinder;
SettingBinder = source.SettingBinder;
LayoutManagerFactory = source.LayoutManagerFactory;
LayoutOptionsFactory = source.LayoutOptionsFactory;
SizeOptionsFactory = source.SizeOptionsFactory;
DateTimeOptionsFactory = source.DateTimeOptionsFactory;
ContainerAppearanceFactory = source.ContainerAppearanceFactory;
EditorAppearanceFactory = source.EditorAppearanceFactory;
AllowAutoCreateInstanceIfMissing = source.AllowAutoCreateInstanceIfMissing;
}
private IComponent BuildEditor(object parentInstance, PropertyInfo propertyInfo)
{
var settings = CreateSettingBuilder(propertyInfo)
.SetReferenceInfo(new ReferenceInfo
{
PropertyInfo = propertyInfo,
Source = parentInstance
})
.Build();
var componentType = settings.Get <Type>("componentType");
var component = ObjectUtils.IsGenericList(propertyInfo.PropertyType)
? CreateListEditor(componentType, propertyInfo.PropertyType)
: CreateNormalEditor(componentType, propertyInfo.PropertyType);
SettingBinder.BindEditor(component, propertyInfo, settings);
return(component);
}
