private void LoadItems([NotNull] XElement root)
{
Debug.ArgumentNotNull(root, nameof(root));
Items.Clear();
foreach (var element in root.Elements())
{
var name = element.GetAttributeValue("name");
var itemId = element.GetAttributeValue("id");
var icon = element.GetAttributeValue("icon");
var itemUri = new ItemUri(DatabaseUri, new ItemId(new Guid(itemId)));
var item = new LibraryItemDescriptor(items, itemUri, name, new Icon(DatabaseUri.Site, icon));
Items.Add(item);
}
}
protected virtual void Load()
{
bulkUpdating++;
try
{
items.Clear();
var contents = AppHost.Files.ReadAllText(FileName);
var root = contents.ToXElement();
if (root == null)
{
return;
}
var folderName = root.GetAttributeValue("name");
if (!string.IsNullOrEmpty(folderName))
{
Name = folderName;
}
foreach (var element in root.Elements())
{
ItemUri itemUri;
if (!ItemUri.TryParse(element.GetAttributeValue("itemuri"), out itemUri))
{
continue;
}
var name = element.GetAttributeValue("name");
var icon = new Icon(element.GetAttributeValue("icon"));
var i = new LibraryItemDescriptor(items, itemUri, name, icon);
items.Add(i);
}
}
finally
{
bulkUpdating--;
}
}