public void InRangeNoIComparableTest(object testObj, object from, object to, ObjectToStringComparer comparer)
{
Assert.That(testObj, Is.InRange(from, to).Using(comparer));
Assert.AreEqual(comparer.WasCalled, true);
}
private void UpdateSelectedItemsFromTextTimer_Tick(object sender, EventArgs e)
{
_updateSelectedItemsFromTextTimer.Stop();
bool foundItem;
// We clear the selection if there is no text available.
if (string.IsNullOrEmpty(Text))
{
switch (SelectionMode)
{
case SelectionMode.Single:
SelectedItem = null;
break;
case SelectionMode.Multiple:
case SelectionMode.Extended:
SelectedItems.Clear();
break;
default:
throw new NotSupportedException("Unknown SelectionMode");
}
return;
}
switch (SelectionMode)
{
case SelectionMode.Single:
foundItem = false;
SelectedItem = null;
for (int i = 0; i < Items.Count; i++)
{
if (ObjectToStringComparer.CheckIfStringMatchesObject(Text, Items[i], EditableTextStringComparision, SelectedItemStringFormat))
{
SetCurrentValue(SelectedItemProperty, Items[i]);
foundItem = true;
break;
}
}
if (!foundItem)
{
var result = TryAddObjectFromString(Text);
if (!(result is null))
{
SelectedItem = result;
}
}
break;
case SelectionMode.Multiple:
case SelectionMode.Extended:
var strings = Text.Split(new[] { Separator }, StringSplitOptions.RemoveEmptyEntries);
SelectedItems.Clear();
for (int i = 0; i < strings.Length; i++)
{
foundItem = false;
for (int j = 0; j < Items.Count; j++)
{
if (ObjectToStringComparer.CheckIfStringMatchesObject(strings[i], Items[j], EditableTextStringComparision, SelectedItemStringFormat))
{
SelectedItems.Add(Items[j]);
foundItem = true;
}
}
if (!foundItem)
{
var result = TryAddObjectFromString(strings[i]);
if (!(result is null))
{
SelectedItems.Add(result);
}
}
}
break;
default:
throw new NotSupportedException("Unknown SelectionMode");
}
// First we need to check if the string matches completely to the selected items. Therefore we need to display the items in the selected order first
UpdateDisplaySelectedItems(OrderSelectedItemsBy.SelectedOrder);
UpdateHasCustomText(null);
// If the items should be ordered differntly than above we need to reoder them accordingly.
if (OrderSelectedItemsBy != OrderSelectedItemsBy.SelectedOrder)
{
UpdateDisplaySelectedItems();
}
var oldCaretPos = PART_EditableTextBox.CaretIndex;
UpdateEditableText();
PART_EditableTextBox.CaretIndex = oldCaretPos;
isUserdefinedTextInputPending = false;
}
