private ComponentState AttachAndInitComponent(IComponent component, int parentComponentId)
{
var componentId = _nextComponentId++;
var parentComponentState = GetOptionalComponentState(parentComponentId);
var componentState = new ComponentState(this, componentId, component, parentComponentState);
Log.InitializingComponent(_logger, componentState, parentComponentState);
_componentStateById.Add(componentId, componentState);
component.Attach(new RenderHandle(this, componentId));
return(componentState);
}
public void AddComponent(IComponent component)
{
if (component.IsAttached)
{
throw new InvalidOperationException(Strings.ComponentAttached);
}
if (this.Components.ContainsKey(component.Name))
{
throw new ArgumentException(Strings.DuplicateKey);
}
component.Attach(this);
this.Components.Add(component.Name, component);
this.UpdateSorting();
}