// Fill the containers
private bool FillTweets(ListView Container, bool own)
{
try
{
List <TweetView> tweetList = new List <TweetView>();
List <ITweet> tweets = null;
List <string> urls = new List <string>();
if (own)
{
tweets = twitter.GetProfileTweets(10).ToList();
}
else
{
tweets = twitter.GetHomeTweets(15).ToList();
}
// Get the urls
foreach (var t in tweets)
{
urls.Add(twitter.GetProfileImage(t.CreatedBy.Id));
}
Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, new Action(delegate
{
int SelectedIndex = Container.SelectedIndex;
for (int i = 0; i < tweets.Count; i++)
{
tweetList.Add(new TweetView()
{
Tweet = tweets[i],
TweetText = tweets[i].Text,
UserImage = PathUtilities.GetImageSourceFromUri(urls[i])
});
}
Container.ItemsSource = tweetList;
Container.SelectedIndex = SelectedIndex;
}));
return(true);
}
catch (Exception)
{
return(false);
}
}
// Autocomplete box
private void UserSearch_TextChanged(object sender, TextChangedEventArgs e)
{
new Thread(new ThreadStart(() =>
{
var suggestions = new List <IUser>();
var suggestionsUrls = new List <string>();
var users = new List <TwitterUI_Users.UserView>();
if (prevQuery.Length > 2)
{
suggestions = twitter.SearchUsers(prevQuery).ToList();
foreach (var s in suggestions)
{
suggestionsUrls.Add(twitter.GetProfileImage(s.Id));
}
Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Render, new Action(() =>
{
if (UserSearch.Text == "")
{
return;
}
// Build the suggestions
for (int i = 0; i < suggestions.Count; i++)
{
users.Add(new TwitterUI_Users.UserView()
{
User = suggestions[i],
UserImage = PathUtilities.GetImageSourceFromUri(suggestionsUrls[i])
});
}
UsersSuggestion.ItemsSource = null;
if (users.Count > 0)
{
UsersSuggestion.ItemsSource = users;
UsersSuggestion.Visibility = Visibility.Visible;
}
else
{
UsersSuggestion.ItemsSource = null;
UsersSuggestion.Visibility = Visibility.Collapsed;
}
prevQuery = UserSearch.Text;
}));
}
else
{
Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Render, new Action(() =>
{
if (UserSearch.Text == "")
{
return;
}
UsersSuggestion.ItemsSource = null;
UsersSuggestion.Visibility = Visibility.Collapsed;
prevQuery = UserSearch.Text;
}));
}
}))
{
IsBackground = true
}.Start();
}
internal TwitterUI_Tweets(SocialNetworksLogic.Twitter twitter)
{
InitializeComponent();
// Set up open file dialog
ofd = new OpenFileDialog()
{
Filter = "JPEG Files (*.jpeg)|*.jpeg|PNG Files (*.png)|*.png|JPG Files (*.jpg)|*.jpg|GIF Files (*.gif)|*.gif"
};
ofd.FileOk += (o, e) => SetMediaPath();
this.twitter = twitter;
// Set up the buttons
FavButton1.IsEnabled = false;
FavButton2.IsEnabled = false;
RetButton2.IsEnabled = false;
RetButton1.IsEnabled = false;
DeleteTweetButton.IsEnabled = false;
FavButton1.Content = new Image()
{
Source = PathUtilities.GetImageSource("heart.png")
};
FavButton2.Content = new Image()
{
Source = PathUtilities.GetImageSource("heart.png")
};
RetButton2.Content = new Image()
{
Source = PathUtilities.GetImageSource("retweet.png")
};
RetButton1.Content = new Image()
{
Source = PathUtilities.GetImageSource("retweet.png")
};
DeleteTweetButton.Content = new Image()
{
Source = PathUtilities.GetImageSource("delete.png")
};
AddImageButton.Content = new Image()
{
Source = PathUtilities.GetImageSource("addImage.png")
};
HomeTweets.Source = PathUtilities.GetImageSource("home.png");
UserTweets.Source = PathUtilities.GetImageSourceFromUri(twitter.GetProfileImage());
RefreshButton.Content = new Image()
{
Source = PathUtilities.GetImageSource("refresh.png")
};
// Grid size
gridHeight = LoadingGrid1.Height;
gridWidth = LoadingGrid1.Width;
// Fill list views
new Thread(new ThreadStart(() => LoadTweets()))
{
IsBackground = true
}.Start();
// Banner background
new Thread(new ThreadStart(() => LoadBannerImage()))
{
IsBackground = true
}.Start();
}