/// <summary>
/// The add to history.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="args">
/// The args.
/// </param>
private void AddToHistory(object sender, HistoryPushEventArgs args)
{
this._history.AddLast(args.Change);
this._historyViewModel.Insert(0, HistoryViewModel.FromHistoryLocation(args.Change, this._faviconCache));
args.Change.PropertyChanged += this.UpdateTitle;
}
/// <summary>
/// The load function.
/// </summary>
private void Load()
{
using (var db = new DataContext())
{
// do not track the query, and load either all or all in x hours based on config
IQueryable <HistoryLocation> query = db.History.AsNoTracking()
.Where(history => this._config.OverrideAndLoadAllHistory || DateTime.Now < history.Date.Add(this._config.HistoryTimeSpan))
.Include(history => history.Url);
// create history list
this._history = new LinkedList <HistoryLocation>(query);
// create view model
this._historyViewModel = new BindingList <HistoryViewModel>(query
.AsEnumerable()
.Select(hist => HistoryViewModel.FromHistoryLocation(hist, this._faviconCache))
.Reverse()
.ToList());
}
}
