private void UpdateForm()
{
var enable = ListBoxUserExpressions.SelectedItem is UserExpressionVisualItem;
ButtonCopyCurrent.IsEnabled = enable;
ButtonDelete.IsEnabled = enable;
ButtonMoveUp.IsEnabled = enable;
ButtonMoveDown.IsEnabled = enable;
if (!enable)
{
return;
}
_selectedPredefinedCondition = (UserExpressionVisualItem)ListBoxUserExpressions.SelectedItem;
TextBoxCaption.Text = _selectedPredefinedCondition.Caption;
TextBoxExpression.Text = _selectedPredefinedCondition.Condition;
CheckBoxIsNeedEdit.IsChecked = _selectedPredefinedCondition.IsNeedEdit;
foreach (var item in _selectedPredefinedCondition.ShowOnlyForDbTypes.Select(type => ComboboxDbTypes.Items.First(x =>
string.Equals(x.Content.ToString(), type.ToString(), StringComparison.InvariantCultureIgnoreCase))))
{
item.IsChecked = true;
}
ButtonSave.IsEnabled = false;
}
private void ResetForm()
{
_selectedPredefinedCondition = null;
TextBoxCaption.Text = string.Empty;
TextBoxExpression.Text = string.Empty;
CheckBoxIsNeedEdit.IsChecked = false;
foreach (var selectableItem in ComboboxDbTypes.Items)
{
selectableItem.IsChecked = false;
}
}
public void Load(IQueryView queryView)
{
_source.Clear();
_selectedPredefinedCondition = null;
if (_queryView == null)
{
_queryView = queryView;
TextBoxExpression.Query = queryView.Query;
}
if (_queryView == null)
{
return;
}
foreach (var expression in _queryView.UserPredefinedConditions)
{
_source.Add(new UserExpressionVisualItem(expression));
}
}
private void ButtonCopyCurrent_OnClick(object sender, RoutedEventArgs e)
{
_selectedPredefinedCondition = ListBoxUserExpressions.SelectedItem as UserExpressionVisualItem;
if (_selectedPredefinedCondition == null)
{
return;
}
var name = _selectedPredefinedCondition.Caption;
var newName = "";
if (_source.All(x => string.Compare(x.Caption, $"{name} Copy", StringComparison.InvariantCultureIgnoreCase) != 0))
{
newName = $"{name} Copy";
}
else
{
for (var i = 1; i < 1000; i++)
{
if (_source.Any(x => string.Compare(x.Caption, $"{name} Copy ({i})", StringComparison.InvariantCultureIgnoreCase) == 0))
{
continue;
}
newName = $"{name} Copy ({i})";
break;
}
}
var newCopy = _selectedPredefinedCondition.Copy(newName);
var index = _source.IndexOf(_selectedPredefinedCondition);
_queryView.UserPredefinedConditions.Insert(index + 1, newCopy.PredefinedCondition);
Load(null);
ListBoxUserExpressions.SelectedIndex = index + 1;
}
