/// <summary>
/// Add object to recently accessed list.
/// </summary>
/// <param name="recent">Recent object.</param>
public void AddToRecent(IHistoryObject recent)
{
if (this.recentList.Count > 0 && ReferenceEquals(this.recentList[0], recent))
{
return;
}
// Remove selection from recent history list to ensure that it is not listed
// multiple times. Place at top of list for most recent history.
this.recentList.Remove(recent);
this.recentList.Insert(0, recent);
// Limit number of entries to 10.
if (this.recentList.Count > this.MaximumRecentCount)
{
this.recentList.RemoveRange(this.MaximumRecentCount, this.recentList.Count - this.MaximumRecentCount);
}
}
/// <summary>
/// Initialize new <see cref="State"/> instance for a selected object.
/// </summary>
/// <param name="selected">Selected object.</param>
public State(IHistoryObject selected)
{
this.Object = selected;
}
