private void OnAddCategory(object sender, ExecutedRoutedEventArgs e)
{
if (this.IsEditing)
{
return;
}
string name = this.Selected != null?Category.Combine(this.Selected.Name, "New Category") : "New Category";
CategoryDialog dialog = CategoryDialog.ShowDialogCategory(this.MyMoney, name);
dialog.Owner = App.Current.MainWindow;
dialog.Title = "Add Category";
dialog.Message = this.Selected != null ? "Please edit your new sub-category name or edit the whole string to add a new top level category"
: "Please edit your new category name";
dialog.Select("New Category");
if (dialog.ShowDialog() == false)
{
return;
}
treeView.Items.Refresh();
this.Dispatcher.BeginInvoke(new Action(() =>
{
// Now select the new subcategory and enter Rename mode
this.Selected = dialog.Category;
}), DispatcherPriority.ContextIdle);
}
static public void ShowDetails(MyMoney money, Category c)
{
if (c != null)
{
CategoryDialog dialog = CategoryDialog.ShowDialogCategory(money, c.Name);
dialog.Owner = App.Current.MainWindow;
if (dialog.ShowDialog() == false)
{
// User clicked cancel
return;
}
// todo: a bit ambiguous here what to do if they renamed the category...
// for example, do we move all subcategories with it?
}
}
public void Delete()
{
if (this.IsEditing)
{
return; // ignore del key when editing.
}
Category c = this.Selected;
if (c != null)
{
IList <Transaction> data = this.MyMoney.Transactions.GetTransactionsByCategory(c, null);
Category nc = null;
if (data.Count > 0)
{
CategoryDialog dialog = CategoryDialog.ShowDialogCategory(this.MyMoney, c.Name);
dialog.Owner = App.Current.MainWindow;
dialog.Title = "Delete Category";
dialog.Message = "Please select a new category for the transactions that are still using the category '" + c.Name + "'";
if (dialog.ShowDialog() == false)
{
return;
}
// the onmoneychanged event should have fired, and the list is now updated.
nc = dialog.Category;
Account account = dialog.Transfer;
foreach (Transaction t in data)
{
if (t.Category == c)
{
if (account != null)
{
this.MyMoney.Transfer(t, account);
this.MyMoney.Rebalance(account);
}
else
{
t.Category = nc;
}
}
else if (t.IsSplit)
{
foreach (Split s in t.Splits.Items)
{
if (s.Category == c)
{
if (account != null)
{
this.MyMoney.Transfer(s, account);
}
else
{
s.Category = nc;
}
}
}
}
}
}
Category category = this.Selected;
category.OnDelete();
}
}