private void LoadTweetsFromJsFiles()
{
RunOnUIThread(delegate()
{
gridTweets.ItemsSource = null;
gridOverlayLoading.Visibility = System.Windows.Visibility.Visible;
gridContainer.IsEnabled = false;
});
tweetsCollectionView = null;
notDeletedTweets = new List <JsonTweet>();
// If caller already assigned the list of tweets
if (areTweetsFetchedThroughAPI)
{
;
}
else
{
List <JsFile> jsFiles = appSettings.JsFiles;
if (jsFiles == null)
{
//TODO error message here
return;
}
foreach (JsFile jsFile in jsFiles)
{
RunOnUIThread(delegate()
{
txtFeedback.Text += "\nLoading tweets: " + jsFile.FriendlyFilename + " " + jsFile.Year;
});
mTweetsCollection.AddRange(jsFile.ExtractTweets());
}
}
RunOnUIThread(delegate()
{
txtFeedback.Text += "\nDone!";
});
mTweetsCollection.OrderBy(t => t.Date);
tweetsCollectionView = CollectionViewSource.GetDefaultView(mTweetsCollection);
tweetsCollectionView.GroupDescriptions.Add(new PropertyGroupDescription("YearAndMonth"));
// tweetsCollectionView.GroupDescriptions.Add(new PropertyGroupDescription("Type"));
RunOnUIThread(delegate()
{
gridTweets.ItemsSource = tweetsCollectionView;
gridTweets.ItemScrollingBehavior = ItemScrollingBehavior.Deferred;
gridContainer.IsEnabled = true;
txtTotalTweetsNB.Text = string.Format("(Total tweets: {0})", mTweetsCollection.Count);
gridOverlayLoading.Visibility = Visibility.Hidden;
});
}
private void LoadTweets()
{
gridTweets.Dispatcher.BeginInvoke(new Action(delegate()
{
gridTweets.ItemsSource = null;
gridOverlayLoading.Visibility = System.Windows.Visibility.Visible;
gridContainer.IsEnabled = false;
}));
tweetsCollectionView = null;
notDeletedTweets = new ObservableRangeCollection <tweetTJson>();
// Called should assign those tweets to 'ObservableRangeCollection<Tweet> tweets' directly
if (areTweetsFetchedThroughAPI)
{
;
}
else
{
List <JsFile> jsFiles = appSettings.JsFiles;
if (jsFiles == null)
{
//TODO error message here
return;
}
foreach (JsFile jsFile in jsFiles)
{
tweets.AddRange(GetTweetsFromFile(jsFile));
}
}
txtFeedback.Dispatcher.BeginInvoke(new Action(delegate()
{
txtFeedback.Text += "\nDone!";
}));
tweets.OrderBy(t => t.Date);
tweetsCollectionView = CollectionViewSource.GetDefaultView(tweets);
tweetsCollectionView.GroupDescriptions.Add(new PropertyGroupDescription("YearMonth"));
// tweetsCollectionView.GroupDescriptions.Add(new PropertyGroupDescription("Type"));
gridTweets.Dispatcher.BeginInvoke(new Action(delegate()
{
gridTweets.ItemsSource = tweetsCollectionView;
//gridTweets.AutoScrollCurrentItem = Xceed.Wpf.DataGrid.AutoScrollCurrentItemTriggers.CurrentChanged;
gridTweets.ItemScrollingBehavior = Xceed.Wpf.DataGrid.ItemScrollingBehavior.Deferred;
gridContainer.IsEnabled = true;
txtTotalTweetsNB.Text = String.Format("(Total tweets: {0})", tweets.Count);
gridOverlayLoading.Visibility = System.Windows.Visibility.Hidden;
}));
}
