void HandleServerRemoved(object sender, ServerEventArgs e)
{
Application.Instance.AsyncInvoke(delegate
{
UnRegister(e.Server);
servers.Remove(e.Server);
Update(true);
OnChannelChanged(EventArgs.Empty);
});
}
private void resyncDatabases()
{
try
{
ignoreSelectionChanged = true;
//SuspendLayout();
if (openedDatabases == null)
{
return;
}
//remove closed databases
foreach (var child in tree.OfType <OpenedDatabaseTreeItem>()
.Where(child => !openedDatabases.Contains(child.Database))
.ToArray())
{
tree.Remove(child);
}
//add newly opened databases
var children = tree.OfType <OpenedDatabaseTreeItem>().ToArray();
foreach (var item in openedDatabases
.Where(db => children.All(child => child.Database != db))
.Select(db => new OpenedDatabaseTreeItem(parentViewModel, this, db)
{
Expanded = true
}))
{
tree.Add(item);
RefreshItem(item);
}
var selectedItem = parentViewModel.SelectedDatabase;
SelectedItem = tree
.OfType <OpenedDatabaseTreeItem>()
.FirstOrDefault(item => string.Equals(item.Database.FilePath, selectedItem?.FilePath));
}
catch (Exception error)
{
parentViewModel.Log.Error(error);
MessageBox.Show(error.Message, "Opened Database Resync Error", MessageBoxButtons.OK, MessageBoxType.Error);
}
finally
{
ignoreSelectionChanged = false;
//ResumeLayout();
}
}
bool RemoveItem(TreeItemCollection items, string key)
{
foreach (var item in items.OfType <TreeItem>())
{
if (item.Key == key)
{
items.Remove(item);
return(true);
}
if (RemoveItem(item.Children, key))
{
return(true);
}
}
return(false);
}
bool RemoveItem (TreeItemCollection items, string key)
{
foreach (var item in items.OfType<TreeItem>()) {
if (item.Key == key) {
items.Remove (item);
return true;
}
if (RemoveItem (item.Children, key))
return true;
}
return false;
}
protected virtual void OnDeviceRemoved(object sender, DeviceRepositoryEventArgs args)
{
devices.Remove(args.Device);
treeView.RefreshData();
}
