|
public MarkEvent ( |
||
| anEvent | The event to be marked. | |
| return | void | |
/// <summary>
/// Marks an element addition event.
/// </summary>
/// <typeparam name="T">The generic type parameter of the collection.</typeparam>
/// <param name="mementor">The mementor object.</param>
/// <param name="collection">The collection object.</param>
/// <param name="element">The element being added.</param>
public static void ElementAdd <T>(this Mementor mementor,
IList <T> collection, T element)
{
if (mementor.IsTrackingEnabled)
{
mementor.MarkEvent(new ElementAdditionEvent <T>(collection, element));
}
}
/// <summary>
/// Marks an element index change event.
/// </summary>
/// <typeparam name="T">The generic type parameter of the collection.</typeparam>
/// <param name="mementor">The mementor object.</param>
/// <param name="collection">The collection object.</param>
/// <param name="element">The element whose index is being changed</param>
/// <param name="elementIndex">The index of the element being removed. If not supplied, will retrieve via <see cref="IList{T}.IndexOf"/>.</param>
public static void ElementIndexChange <T>(this Mementor mementor,
IList <T> collection, T element, int?elementIndex = null)
{
if (mementor.IsTrackingEnabled)
{
mementor.MarkEvent(new ElementIndexChangeEvent <T>(collection, element, elementIndex));
}
}
/// <summary>
/// Marks a property change event.
/// </summary>
/// <param name="mementor">The mementor object.</param>
/// <param name="target">The target object.</param>
/// <param name="propertyName">The name of the property.</param>
/// <param name="previousValue">The value to be restored to when undo.
/// If not supplied, will be retrieved directly from the <paramref name="target"/>.</param>
public static void PropertyChange(this Mementor mementor,
object target, string propertyName, object previousValue = null)
{
if (mementor.IsTrackingEnabled)
{
mementor.MarkEvent(new PropertyChangeEvent(target, propertyName, previousValue));
}
}