private void TopicClicked(object sender, EventArgs e)
{
// Show all articles contained in the topic
TopicTreeViewItem selectedTopic = (TopicTreeViewItem)sender;
List <Article> articles = new List <Article>();
foreach (TopicItem t in topics)
{
if (t.name == (string)selectedTopic.Header)
{
articles = t.articleList;
}
}
articleList.Items.Clear();
foreach (Article i in articles)
{
ArticleListItem articleListItem = new ArticleListItem(); // Create a new ArticleListItem to be displayed
articleListItem.Title = i.Title; // Get the correct title
articleListItem.Date = i.Publication_Date; // Get the correct date
articleListItem.URL = i.URL;
articleListItem.Description = i.Summary;
articleListItem.Read = ""; // Setting default to unread
articleList.Items.Add(articleListItem); // Place in the UI
}
}
private void treeComp_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
articleList.Items.Clear();
ComponentTreeViewItem senderComp = (ComponentTreeViewItem)sender; // Typecast so we can figure out the sender
List <Article> articles; // Create a new list of articles for the return
articles = compView.Get_Articles_Under(senderComp.Path); // Get the list of articles below the current selection
foreach (Article i in articles)
{
ArticleListItem articleListItem = new ArticleListItem(); // Create a new ArticleListItem to be displayed
articleListItem.Title = i.Title; // Get the correct title
articleListItem.Date = i.Publication_Date; // Get the correct date
articleListItem.URL = i.URL;
articleListItem.Description = i.Summary;
articleListItem.Read = ""; // Setting default to unread
articleList.Items.Add(articleListItem); // Place in the UI
}
}
private void ArticleListItem_Clicked(object sender, SelectionChangedEventArgs e)
{
ListView currentList = (ListView)sender;
ArticleListItem currentArticle = (ArticleListItem)currentList.SelectedItem;
// Verify if the selection has articles
if (currentArticle == null)
{
return;
}
// Need to have function return string containing information from description tag in RSS XML
FlowDocument newContent = new FlowDocument();
Paragraph newP = new Paragraph();
Run newRun = new Run(currentArticle.Description); // Getting the Summary attibute
newP.Inlines.Add(newRun);
newContent.Blocks.Add(newP); // Placing the summary into the newContent which will be displayed in the summaryBox
summaryBox.Document = newContent; // Display summary
currentArticle.Read = "X"; // Reflecting that the article has been read
}
