protected override void ModifyObservableCollection(MultiTestObservableCollection <CollectionViewGalleryTestItem> observableCollection, params int[] indexes)
{
if (indexes.Length < 3)
{
return;
}
var startIndex = indexes[0];
var endIndex = indexes[1];
var destinationIndex = indexes[2];
var count = observableCollection.Count;
// -1 < startIndex < endIndex < count
if (startIndex < 0 || endIndex >= count || endIndex <= startIndex)
{
return;
}
var itemsToMove = endIndex - startIndex;
// Can't move the items past the end of the list
if (destinationIndex > (count - itemsToMove))
{
return;
}
observableCollection.TestMoveWithList(startIndex, (endIndex - startIndex) + 1, destinationIndex);
}
protected override void ModifyObservableCollection(MultiTestObservableCollection <CollectionViewGalleryTestItem> observableCollection, params int[] indexes)
{
if (indexes.Length < 2)
{
return;
}
var index1 = indexes[0];
var index2 = indexes[1];
if (index1 > -1 && index2 < observableCollection.Count && index1 <= index2)
{
if (_withIndex)
{
observableCollection.TestRemoveWithListAndIndex(index1, (index2 - index1) + 1);
}
else
{
observableCollection.TestRemoveWithList(index1, (index2 - index1) + 1);
}
}
}
protected abstract void ModifyObservableCollection(MultiTestObservableCollection <CollectionViewGalleryTestItem> observableCollection, params int[] indexes);
protected override void ModifyObservableCollection(MultiTestObservableCollection <CollectionViewGalleryTestItem> observableCollection, params int[] indexes)
{
observableCollection.TestReset();
}
