private void DiscardActionItemsRecursively(IEnumerable<IActionItem> actionItems, ActionItemDiscardType discardType)
{
foreach (var actionItem in actionItems)
{
var viewModelActionItem = actionItem as ViewModelActionItem;
if (viewModelActionItem != null)
{
if (discardType == ActionItemDiscardType.Swallowed)
{
discardedActionItems.Add(viewModelActionItem);
}
else if (discardType != ActionItemDiscardType.UndoRedoInProgress)
{
viewModelActionItem.Dirtiables.ForEach(x => x.DiscardActionItem(viewModelActionItem));
}
}
var aggregateActionItem = actionItem as IAggregateActionItem;
if (aggregateActionItem != null)
{
DiscardActionItemsRecursively(aggregateActionItem.ActionItems, discardType);
}
}
}
public DiscardedActionItemsEventArgs(ActionItemDiscardType type, T[] actionItems)
: base(actionItems)
{
Type = type;
}
private void DiscardActionItemsRecursively(IEnumerable <IActionItem> actionItems, ActionItemDiscardType discardType)
{
var dirtiables = new HashSet <IDirtiableViewModel>();
foreach (var viewModelActionItem in EnumerateViewModelActionItems(actionItems))
{
if (discardType == ActionItemDiscardType.Swallowed)
{
discardedActionItems.Add(viewModelActionItem);
}
else if (discardType != ActionItemDiscardType.UndoRedoInProgress)
{
var viewModelActionItemCopy = viewModelActionItem;
viewModelActionItem.Dirtiables.ForEach(dirtiable =>
{
dirtiable.DiscardActionItem(viewModelActionItemCopy);
dirtiables.Add(dirtiable);
});
}
}
foreach (var dirtiable in dirtiables)
{
dirtiable.NotifyActionStackChange(ActionStackChange.Discarded);
}
}
private void DiscardActionItemsRecursively(IEnumerable<IActionItem> actionItems, ActionItemDiscardType discardType)
{
var dirtiables = new HashSet<IDirtiableViewModel>();
foreach (var viewModelActionItem in EnumerateViewModelActionItems(actionItems))
{
if (discardType == ActionItemDiscardType.Swallowed)
{
discardedActionItems.Add(viewModelActionItem);
}
else if (discardType != ActionItemDiscardType.UndoRedoInProgress)
{
var viewModelActionItemCopy = viewModelActionItem;
viewModelActionItem.Dirtiables.ForEach(dirtiable =>
{
dirtiable.DiscardActionItem(viewModelActionItemCopy);
dirtiables.Add(dirtiable);
});
}
}
foreach (var dirtiable in dirtiables)
{
dirtiable.NotifyActionStackChange(ActionStackChange.Discarded);
}
}
private void DiscardActionItemsRecursively(IEnumerable <IActionItem> actionItems, ActionItemDiscardType discardType)
{
foreach (var actionItem in actionItems)
{
var viewModelActionItem = actionItem as ViewModelActionItem;
if (viewModelActionItem != null)
{
if (discardType == ActionItemDiscardType.Swallowed)
{
discardedActionItems.Add(viewModelActionItem);
}
else if (discardType != ActionItemDiscardType.UndoRedoInProgress)
{
viewModelActionItem.Dirtiables.ForEach(x => x.DiscardActionItem(viewModelActionItem));
}
}
var aggregateActionItem = actionItem as IAggregateActionItem;
if (aggregateActionItem != null)
{
DiscardActionItemsRecursively(aggregateActionItem.ActionItems, discardType);
}
}
}
