public ItemCountSynchronizer(INavigationNode node, EmailFolder folder)
{
this.node = node;
this.folder = folder;
CollectionChangedEventManager.AddHandler(folder.Emails, EmailsCollectionChanged);
UpdateItemCount();
}
public void Close(INavigationNode toClose)
{
var viewToReplace = viewsByModel[toClose];
root.Remove(viewToReplace);
viewsByModel.Remove(toClose);
}
public ItemCountSynchronizer(INavigationNode node, EmailFolder folder)
{
this.node = node;
this.folder = folder;
WeakEvent.CollectionChanged.Add(folder.Emails, EmailsCollectionChanged);
UpdateItemCount();
}
public void Show(INavigationNode node)
{
if (CurrentNode == node)
{
return;
}
CurrentNode.Dispose();
CurrentNode = node;
CurrentNodeChanged?.Invoke();
}
public void Replace <TModel, TParameters>(TParameters parameters, INavigationNode toReplace)
where TModel : NavigationNode <TParameters>
{
toReplace.Terminate();
var viewToReplace = viewsByModel[toReplace];
var(_, view) = instantiateModelAndView <TModel, TParameters>(parameters);
new AnchorTemplate(viewToReplace).ApplyTo(view);
root.AddOnTopOf(viewToReplace, view);
root.Remove(viewToReplace);
viewsByModel.Remove(toReplace);
}
public void Initialize()
{
using (var stream = documentService.GetStream(documentPartPath, MediaTypeNames.Text.Xml, FileMode.Open))
{
if (stream.Length == 0)
{
root = new EmailClientRoot();
root.AddEmailAccount(SampleDataProvider.CreateEmailAccount());
foreach (var email in SampleDataProvider.CreateInboxEmails())
{
root.Inbox.AddEmail(email);
}
foreach (var email in SampleDataProvider.CreateSentEmails())
{
root.Sent.AddEmail(email);
}
foreach (var email in SampleDataProvider.CreateDrafts())
{
root.Drafts.AddEmail(email);
}
}
else
{
root = (EmailClientRoot)serializer.Value.ReadObject(stream);
}
}
emailAccountsController.Root = root;
INavigationNode node = navigationService.AddNavigationNode("Inbox", ShowInbox, CloseCurrentView, 1, 1);
itemCountSychronizers.Add(new ItemCountSynchronizer(node, root.Inbox));
node = navigationService.AddNavigationNode("Outbox", ShowOutbox, CloseCurrentView, 1, 2);
itemCountSychronizers.Add(new ItemCountSynchronizer(node, root.Outbox));
node = navigationService.AddNavigationNode("Sent", ShowSentEmails, CloseCurrentView, 1, 3);
itemCountSychronizers.Add(new ItemCountSynchronizer(node, root.Sent));
node = navigationService.AddNavigationNode("Drafts", ShowDrafts, CloseCurrentView, 1, 4);
itemCountSychronizers.Add(new ItemCountSynchronizer(node, root.Drafts));
node = navigationService.AddNavigationNode("Deleted", ShowDeletedEmails, CloseCurrentView, 1, 5);
itemCountSychronizers.Add(new ItemCountSynchronizer(node, root.Deleted));
}
public ItemCountSynchronizer(INavigationNode node, EmailFolder folder)
{
this.node = node;
this.folder = folder;
CollectionChangedEventManager.AddHandler((INotifyCollectionChanged)folder.Emails, EmailsCollectionChanged);
UpdateItemCount();
}
/// <summary> /// Returns sitemap items from the provided <paramref name="node"/> depending on specified max level of navigation items. /// </summary> /// <typeparam name="T">Type of sitemap nodes to return.</typeparam> /// <param name="node">The navigation node.</param> /// <param name="maxLevel">The max level of navigation items.</param> /// <returns>Sitemap items if <paramref name="node"/> level is less than specified max level, otherwise empty sequence.</returns> public static IEnumerable <T> GetSitemapItems <T>(this INavigationNode node, int maxLevel) where T : class, INavigationNode => (node?.Level ?? int.MaxValue) < maxLevel?node.GetSitemapItems <T>() : Enumerable.Empty <T>();
/// <summary> /// Returns sitemap items from the provided <paramref name="node"/>. /// </summary> /// <typeparam name="T">Type of sitemap nodes to return.</typeparam> /// <param name="node">The navigation node.</param> /// <returns>Sitemap items for the provided <paramref name="node"/>.</returns> public static IEnumerable <T> GetSitemapItems <T>(this INavigationNode node) where T : class, INavigationNode => node.Children <T>(c => !c.HideFromSitemap);
/// <summary> /// Checks if provided <paramref name="node"/> is active for navigation purposes. /// </summary> /// <param name="node">The navigation node.</param> /// <returns><c>true</c> if <paramref name="node"/> is considered as active, otherwise <c>false</c>.</returns> public static bool IsActive(this INavigationNode node) => UmbracoContext.Current?.PublishedContentRequest?.PublishedContent?.Path.ContainsValue(node.Id) ?? false;
/// <summary> /// Checks if provided <paramref name="node"/> contains navigation items. /// </summary> /// <typeparam name="T">Type of the navigation items to check.</typeparam> /// <param name="node">The navigation node.</param> /// <returns><c>true</c> if there are navigation items under the <paramref name="node"/>, otherwise <c>false</c>.</returns> public static bool HasNavigationItems <T>(this INavigationNode node) where T : class, INavigationNode => node.GetNavigationItems <T>().Any();
/// <summary> /// Returns Home Page. /// </summary> /// <typeparam name="T">Type of Home Page node to return.</typeparam> /// <param name="node">The navigation node.</param> /// <returns>Home Page.</returns> public static T GetHome <T>(this INavigationNode node) where T : class, IHomePage => node.GetRoot <IRootNode>().GetHome <T>();
/// <summary> /// Returns <paramref name="node"/> title or <paramref name="node"/> name if title is not specified. /// </summary> /// <param name="node">The navigation node.</param> /// <returns><paramref name="node"/> title or <paramref name="node"/> name if title is not specified.</returns> public static string GetTitle(this INavigationNode node) => !node.Title.IsNullOrEmpty() ? node.Title : node.Name;
public NavigationNode(INavigationNode parent)
{
this.Parent = parent;
}
public void Replace <TModel>(INavigationNode toReplace)
where TModel : NavigationNode <Void>
{
Replace <TModel, Void>(default(Void), toReplace);
}
public NavigationModel(INavigationNode initialNode)
{
Show(initialNode);
}
public ItemCountSynchronizer(INavigationNode node, EmailFolder folder)
{
this.node = node;
this.folder = folder;
AddWeakEventListener((INotifyCollectionChanged)folder.Emails, EmailsCollectionChanged);
UpdateItemCount();
}
/// <summary> /// Returns Site root node. /// </summary> /// <typeparam name="T">Type of Site root node to return.</typeparam> /// <param name="node">The navigation node.</param> /// <returns>Site root node.</returns> public static T GetRoot <T>(this INavigationNode node) where T : class, IRootNode => node?.AncestorOrSelf <T>(1);
