private void UpdatePages(IEnumerable <ComicPageData> newPages)
{
if (newPages == null || !newPages.Any())
{
// Use history if no actual pages exist
newPages = Comic.RecentHistory
.Select(
historyItem => new ComicPageData
{
Comic = Comic,
Name = historyItem,
Url = historyItem,
IsRead = true
});
}
var reversed = newPages
.Reverse()
.ToList();
// Need to use ObservableCollection methods so UI is updated with animation
Pages.MatchList(reversed);
PagesUpdated?.Invoke();
// Clear ScrollTo target since page shuld have been scrolled during PagesUpdated event (if desired)
scrollToPageTarget = ComicPageTargetType.None;
}
internal virtual void OnPagesUpdated(WikiPagesUpdateEventArgs e)
{
PagesUpdated?.Invoke(this, e);
}
