/// <summary>
/// Handles changes to the references items in the project and updates the project tree.
/// </summary>
/// <param name="e">A description of the changes made to the project.</param>
/// <param name="handlerType">Specifies type of the event: DesignTimeBuild or Evaluation.</param>
private void ProjectSubscriptionService_Changed(IProjectVersionedValue <
Tuple <IProjectSubscriptionUpdate,
IProjectCatalogSnapshot,
IProjectSharedFoldersSnapshot> > e,
RuleHandlerType handlerType)
{
DependenciesChange dependenciesChange;
lock (_rootNodeSync)
{
dependenciesChange = ProcessDependenciesChanges(e.Value.Item1, e.Value.Item2);
// process separatelly shared projects changes
ProcessSharedProjectImportNodes(e.Value.Item3, dependenciesChange);
// Apply dependencies changes to actual RootNode children collection
// remove first nodes from actual RootNode
dependenciesChange.RemovedNodes.ForEach(RootNode.RemoveChild);
ProcessDuplicatedNodes(dependenciesChange);
dependenciesChange.UpdatedNodes.ForEach((topLevelNode) =>
{
var rootNodeChildren = RootNode.Children;
var oldNode = rootNodeChildren.FirstOrDefault(x => x.Id.Equals(topLevelNode.Id));
if (oldNode != null)
{
RootNode.RemoveChild(oldNode);
RootNode.AddChild(topLevelNode);
}
});
RootNode.AddChildren(dependenciesChange.AddedNodes);
OnDependenciesChanged(dependenciesChange.GetDiff(), e, handlerType);
}
}