/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper" />
/// </param>
/// <param name="e">
/// Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)" /> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.
/// </param>
private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
loadingProgressBar.Visibility = Visibility.Visible;
_forumThread = (ForumThreadEntity)e.NavigationParameter;
pageTitle.Text = _forumThread.Name;
_threadPosts = await _postManager.GetThreadPosts(_forumThread);
CurrentPageSelector.ItemsSource = Enumerable.Range(1, _forumThread.TotalPages).ToArray();
CurrentPageSelector.SelectedValue = _forumThread.CurrentPage;
BackButton.IsEnabled = _forumThread.CurrentPage > 1;
ForwardButton.IsEnabled = _forumThread.TotalPages != _forumThread.CurrentPage;
ReplyButton.IsEnabled = !_forumThread.IsLocked;
DefaultViewModel["Posts"] = _threadPosts;
if (_forumThread.ScrollToPost > 0)
{
ThreadListFullScreen.ScrollIntoView(_threadPosts[_forumThread.ScrollToPost]);
}
loadingProgressBar.Visibility = Visibility.Collapsed;
// TODO: Remove duplicate buttons and find a better way to handle navigation
BackButtonSnap.IsEnabled = _forumThread.CurrentPage > 1;
ForwardButtonSnap.IsEnabled = _forumThread.TotalPages != _forumThread.CurrentPage;
CurrentPageSelectorSnap.ItemsSource = Enumerable.Range(1, _forumThread.TotalPages).ToArray();
CurrentPageSelectorSnap.SelectedValue = _forumThread.CurrentPage;
}
private void GoToLastPostButton_Click(object sender, RoutedEventArgs e)
{
//ThreadListSnapped.ScrollIntoView(_threadPosts.Last());
ThreadListFullScreen.ScrollIntoView(_threadPosts.Last());
}