private void ctxmnuRefreshChannel_Click(object sender, RoutedEventArgs e)
{
TLocalChannel CurrentChannel = tvChannels.SelectedItem as TLocalChannel;
CurrentChannel.DownloadCompleted += new EventHandler <ItemsDownloadedEventArgs>(Channel_DownloadCompleted);
CurrentChannel.DownloadItems();
}
private void Channel_LoadCompleted(object sender, EventArgs e)
{
TLocalChannel CurrentLocalChannel = sender as TLocalChannel;
CurrentLocalChannel.LoadCompleted -= new EventHandler(Channel_LoadCompleted);
this.Dispatch(() => { _RefreshItems(CurrentLocalChannel); });
}
private void _RefreshItems(TLocalChannel localChannel)
{
lvItems.ItemsSource = localChannel.Channel.Items.OrderByDescending(x => x.PubDate).ToList();
lvItems.Items.Refresh();
lvItems.UpdateLayout();
lvItems.ResizeLastColumn();
SetStatusRight("News updated.");
}
private void Channel_DownloadCompleted(object sender, ItemsDownloadedEventArgs e)
{
TLocalChannel CurrentChannel = sender as TLocalChannel;
CurrentChannel.DownloadCompleted -= new EventHandler <ItemsDownloadedEventArgs>(Channel_DownloadCompleted);
this.Dispatch(() => {
DebugDisplay.Text = _DebugDisplay(e.ResponseHeaders);
_RefreshItems(CurrentChannel);
});
}
private void lvItems_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count == 1)
{
SetStatusRight("Loading RSS item ...");
TItem CurrentItem = lvItems.SelectedItem as TItem;
CurrentItem.IsRead = true;
lvItems.Items.Refresh();
frmBrowser.Source = CurrentItem.Link.Value;
TLocalChannel CurrentChannel = tvChannels.SelectedItem as TLocalChannel;
CurrentChannel.Save();
}
}
private void ctxmnuEncoding_Click(object sender, RoutedEventArgs e)
{
if (sender is MenuItem)
{
MenuItem CurrentMenuItem = sender as MenuItem;
TLocalChannel CurrentChannel = tvChannels.SelectedItem as TLocalChannel;
CurrentChannel.Channel.ChannelEncoding = Encoding.GetEncoding(CurrentMenuItem.Header.ToString());
CurrentChannel.Channel.LastBuildDate = DateTime.MinValue;
CurrentChannel.Channel.Items.Clear();
CurrentChannel.Save();
CurrentChannel.Load();
lvItems.Items.Refresh();
CurrentChannel.DownloadCompleted += new EventHandler <ItemsDownloadedEventArgs>(Channel_DownloadCompleted);
CurrentChannel.DownloadItems();
}
}
private void tvChannels_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
if (e.NewValue is TLocalChannel)
{
TLocalChannel CurrentLocalChannel = e.NewValue as TLocalChannel;
if (CurrentLocalChannel.Channel.Items == null || CurrentLocalChannel.Channel.Items.Count() == 0)
{
SetStatusRight("Loading news ...");
LoadChannel(CurrentLocalChannel);
}
else
{
_RefreshItems(CurrentLocalChannel);
}
}
//e.Handled = true;
}
private void ctxmnuEncoding_SubmenuOpened(object sender, RoutedEventArgs e)
{
TLocalChannel CurrentChannel = tvChannels.SelectedItem as TLocalChannel;
if (CurrentChannel != null)
{
MenuItem CurrentMenuItem = sender as MenuItem;
if (CurrentChannel.Channel.ChannelEncoding != null)
{
string EncodingName = CurrentChannel.Channel.ChannelEncoding.WebName.ToLower();
foreach (MenuItem MenuItemItem in CurrentMenuItem.Items)
{
if (MenuItemItem.Header.ToString().ToLower() == EncodingName)
{
MenuItemItem.IsChecked = true;
}
else
{
MenuItemItem.IsChecked = false;
}
}
}
}
}
private void LoadChannel(TLocalChannel channel)
{
Trace.WriteLine(string.Format("Loading local channel \"{0}\" from disk [{1}]", channel.Name, channel.StorageFullName));
channel.LoadCompleted += new EventHandler(Channel_LoadCompleted);
channel.LoadAsync();
}
