public SelectFieldStrategy(TypeViewModel document, string typeName, string columnName, int row)
{
this.document = document;
this.columnName = columnName;
this.row = row;
this.document.SelectedColumn = this.columnName;
this.document.SelectedItemIndex = this.row;
this.document.PropertyChanged += Document_PropertyChanged;
}
public void OpenType(Authentication authentication, IType type)
{
var document = this.Items.OfType <TypeViewModel>().FirstOrDefault(item => item.Target == type);
if (document == null)
{
document = new TypeViewModel(authentication, type);
this.Items.Add(document);
}
var cancellation = new CancellationTokenSource();
this.ActivateItemAsync(document, cancellation.Token);
}
public void MoveToType(Authentication authentication, IType type, string columnName, int row)
{
var document = this.Items.OfType <TypeViewModel>().FirstOrDefault(item => item.Target == type);
if (document == null)
{
document = new TypeViewModel(authentication, type);
this.Items.Add(document);
}
var cancellation = new CancellationTokenSource();
this.ActivateItemAsync(document, cancellation.Token);
new SelectFieldStrategy(document, document.Source.TypeName, columnName, row);
}
