public void ReloadThreads()
{
if (_downloadTask != null && !_downloadTask.IsCompleted)
{
return;
}
Threads.Clear();
ImageThreads.Clear();
IsError = false;
IsLoading = true;
Task <List <Models.Thread> > download = _board.GetThreadsAsync();
_downloadTask = download.ContinueWith(task =>
{
if (task.IsFaulted)
{
IsError = true;
IsLoading = false;
return;
}
IEnumerable <ThreadViewModel> threads = task.Result
.Where(x => !x.IsSticky || CriticalSettingsManager.Current.ShowStickies)
.Select(x => new ThreadViewModel(x));
Threads.AddRange(threads);
ImageThreads.AddRange(threads);
IsLoading = false;
}, TaskContinuationOptions.ExecuteSynchronously);
}
private void SearchTextChanged()
{
Predicate <ThreadViewModel> filter = (ThreadViewModel tvm) =>
{
if (tvm.InitialPost == null)
{
return(false);
}
return(tvm.InitialPost.SimpleComment.IndexOf(SearchText, StringComparison.OrdinalIgnoreCase) >= 0 ||
(tvm.InitialPost.Subject != null &&
tvm.InitialPost.Subject.IndexOf(SearchText, StringComparison.OrdinalIgnoreCase) >= 0));
};
Threads.ApplyFilter(filter);
ImageThreads.ApplyFilter(filter);
Watchlist.ApplyFilter(filter);
}
