private void Tmr_Elapsed(object sender, ElapsedEventArgs e)
{
using (var context = new RSSFeedDatabaseEntities())
{
var newFeedsOnChannel = Utiles.GetNumberOfNewFeedsOnChannel(ChannelsList.Text, numOfFeeds);
if (newFeedsOnChannel != 0)
{
MessageBox.Show($"Nowe wiadomości ({newFeedsOnChannel}) zostały pobrane, kliknij \"pokaż\" by odświeżyć", "TVN RSS Reader",
MessageBoxButton.OK, MessageBoxImage.Information);
numOfFeeds = newFeedsOnChannel;
}
}
}
public MainWindow()
{
InitializeComponent();
Utiles.StartParser();
Hide();
Utiles.ShowRefreshingCommunicateWindow();
Show();
Utiles.AddChannelsToCombobox(ChannelsList);
Application.Current.MainWindow.Closing += MainWindow_Closing;
using (var context = new RSSFeedDatabaseEntities())
{
numOfFeeds = context.Feed.Count();
}
System.Timers.Timer tmr = new System.Timers.Timer();
tmr.Elapsed += Tmr_Elapsed;
tmr.Interval = 320000;
tmr.Start();
}
public static void GetDetailsOfSelectedFeed(ListBox feeds, TextBlock title, TextBlock date, TextBlock description, Canvas image, Hyperlink link)
{
image.Children.Clear();
Feed currentFeed = (Feed)feeds.Items.CurrentItem;
if (currentFeed != null)
{
title.Text = currentFeed.Title;
if (currentFeed.Description.Length > 400)
{
description.Text = currentFeed.Description.Substring(0, currentFeed.Description.Length - (currentFeed.Description.Length - 300));
}
else
{
description.Text = currentFeed.Description;
}
date.Text = currentFeed.Date;
image.Children.Add(Utiles.GetImage(currentFeed.Imagelink));
link.NavigateUri = new Uri(currentFeed.Link);
}
}
private void FeedList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Utiles.SortFeedsInList(FeedList);
Utiles.GetDetailsOfSelectedFeed(FeedList, TitleBlock, DateBlock, DescriptionBlock, ImageCanvas, HyperlinkBox);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
Utiles.AddFeedsToListbox(ChannelsList.Text, FeedList);
Utiles.ClearUserControls(TitleBlock, DateBlock, DescriptionBlock, ImageCanvas);
}
