private void PerformActionOnList(IList list, ChangeListAction action,
NotifyCollectionChangedEventArgs collectionChangedArgs, Converter <object, object> converter)
{
StopListeningForChangeEvents(list);
action(list, collectionChangedArgs, converter);
ListenForChangeEvents(list);
}
private void PerformActionOnAllLists(ChangeListAction action, IList sourceList, NotifyCollectionChangedEventArgs collectionChangedArgs)
{
if (ReferenceEquals(sourceList, this._masterList))
{
this.PerformActionOnList(this._targetList, action, collectionChangedArgs, this.ConvertFromMasterToTarget);
}
else
{
this.PerformActionOnList(this._masterList, action, collectionChangedArgs, this.ConvertFromTargetToMaster);
}
}
private void PerformActionOnAllLists(ChangeListAction action, IList sourceList, NotifyCollectionChangedEventArgs collectionChangedArgs)
{
if (sourceList == _masterList)
{
PerformActionOnList(_targetList, action, collectionChangedArgs, ConvertFromMasterToTarget);
}
else
{
PerformActionOnList(_masterList, action, collectionChangedArgs, ConvertFromTargetToMaster);
}
}
private void PerformActionOnAllLists(ChangeListAction action, IEnumerable sourceList,
NotifyCollectionChangedEventArgs collectionChangedArgs)
{
if (Equals(sourceList, masterList))
{
PerformActionOnList(targetList, action, collectionChangedArgs, ConvertFromMasterToTarget);
}
else
{
PerformActionOnList(masterList, action, collectionChangedArgs, ConvertFromTargetToMaster);
}
}
private void PerformActionOnList(IList list, ChangeListAction action, NotifyCollectionChangedEventArgs collectionChangedArgs, Converter<object, object> converter)
{
StopListeningForChangeEvents(list);
action(list, collectionChangedArgs, converter);
ListenForChangeEvents(list);
}
private void PerformActionOnAllLists(ChangeListAction action, IList sourceList, NotifyCollectionChangedEventArgs collectionChangedArgs)
{
if (sourceList == _masterList)
{
PerformActionOnList(_targetList, action, collectionChangedArgs, ConvertFromMasterToTarget);
}
else
{
PerformActionOnList(_masterList, action, collectionChangedArgs, ConvertFromTargetToMaster);
}
}
void PerformActionOnList(IList list, ChangeListAction action, NotifyCollectionChangedEventArgs collectionChangedArgs)
{
StopListeningForChangeEvents(list);
action(list, collectionChangedArgs);
ListenForChangeEvents(list);
}
void PerformActionOnAllLists(ChangeListAction action, IList sourceList, NotifyCollectionChangedEventArgs collectionChangedArgs)
{
PerformActionOnList(sourceList == _masterList ? _targetList : _masterList, action, collectionChangedArgs);
}
