/// <summary>
/// Initializes a new instance of the <see cref="ActionStackViewModel"/>.
/// </summary>
/// <param name="actionStack">The action stack. Cannot be null.</param>
public ActionStackViewModel(ViewModelTransactionalActionStack actionStack)
: base(actionStack.SafeArgument("actionStack").ServiceProvider)
{
this.actionStack = actionStack;
actionStack.ActionItemsAdded += ActionItemsAdded;
actionStack.ActionItemsCleared += ActionItemsCleared;
actionStack.ActionItemsDiscarded += ActionItemsDiscarded;
actionStack.Undone += ActionItemModified;
actionStack.Redone += ActionItemModified;
}
/// <summary>
/// Initializes a new instance of the <see cref="ActionStackViewModel"/>.
/// </summary>
/// <param name="actionStack">The action stack. Cannot be null.</param>
public ActionStackViewModel(ViewModelTransactionalActionStack actionStack)
: base(actionStack.SafeArgument("actionStack").ServiceProvider)
{
this.actionStack = actionStack;
actionStack.ActionItemsAdded += ActionItemsAdded;
actionStack.ActionItemsCleared += ActionItemsCleared;
actionStack.ActionItemsDiscarded += ActionItemsDiscarded;
actionStack.Undone += ActionItemModified;
actionStack.Redone += ActionItemModified;
}