private void OnGroupsChanged(object sender, NotifyCollectionEventArgs e)
{
switch (e.Event)
{
case NotifyEvent.Insert:
for (int i = e.StartIndex; i <= e.EndIndex; ++i)
{
var group = _group.Groups[i];
var item = new RepositoryGroupListItem(group);
_groupsMapping.Add(group, item);
_items.Insert(i, item);
}
break;
case NotifyEvent.Remove:
for (int i = e.StartIndex; i <= e.EndIndex; ++i)
{
var item = _items[i] as RepositoryGroupListItem;
if (item != null)
{
_groupsMapping.Remove(item.DataContext);
}
}
_items.RemoveRange(e.StartIndex, e.ModifiedItems);
break;
case NotifyEvent.Set:
for (int i = e.StartIndex; i <= e.EndIndex; ++i)
{
var item = _items[i] as RepositoryGroupListItem;
if (item != null)
{
_groupsMapping.Remove(item.DataContext);
}
var group = _group.Groups[i];
item = new RepositoryGroupListItem(group);
_groupsMapping.Add(group, item);
_items[i] = item;
}
break;
case NotifyEvent.Clear:
_groupsMapping.Clear();
_items.RemoveRange(0, e.ModifiedItems);
break;
}
}
private void OnRepositoriesChanged(object sender, NotifyCollectionEventArgs e)
{
switch (e.Event)
{
case NotifyEvent.Insert:
for (int i = e.StartIndex; i <= e.EndIndex; ++i)
{
var repo = _group.Respositories[i];
var item = new RepositoryListItem(repo);
_repositoriesMapping.Add(repo, item);
_items.Insert(i + _groupsMapping.Count, item);
}
break;
case NotifyEvent.Remove:
for (int i = e.StartIndex; i <= e.EndIndex; ++i)
{
var item = _items[i + _groupsMapping.Count] as RepositoryListItem;
if (item != null)
{
_repositoriesMapping.Remove(item.DataContext);
}
}
_items.RemoveRange(e.StartIndex + _groupsMapping.Count, e.ModifiedItems);
break;
case NotifyEvent.Set:
for (int i = e.StartIndex; i <= e.EndIndex; ++i)
{
var item = _items[i + _groupsMapping.Count] as RepositoryListItem;
if (item != null)
{
_repositoriesMapping.Remove(item.DataContext);
}
var repo = _group.Respositories[i];
item = new RepositoryListItem(repo);
_repositoriesMapping.Add(repo, item);
_items[i + _groupsMapping.Count] = item;
}
break;
case NotifyEvent.Clear:
_repositoriesMapping.Clear();
_items.RemoveRange(_groupsMapping.Count, e.ModifiedItems);
break;
}
}
private void OnRecentRepositoriesChanged(object sender, NotifyCollectionEventArgs e)
{
UpdateRecentRepositoriesMenu();
}