private bool restoreContext(string name, Spinner spinner, ListMessage message, ListBox listBox)
{
object context;
if (State.TryGetValue(name, out context)) {
spinner.Visibility = Visibility.Collapsed;
message.Visibility = Visibility.Collapsed;
listBox.DataContext = context;
listBox.Visibility = Visibility.Visible;
return true;
} else
return false;
}
private void loadLegislators(Spinner spinner, ListBox listBox, ListMessage message, Collection<Legislator> legislators)
{
spinner.Visibility = Visibility.Collapsed;
if (legislators != null) {
if (legislators.Count > 0) {
listBox.Visibility = Visibility.Visible;
listBox.DataContext = LegislatorListViewModel.fromCollection(legislators);
} else {
(message.FindName("Message") as TextBlock).Text = "No legislators found.";
message.Visibility = Visibility.Visible;
}
} else {
(message.FindName("Message") as TextBlock).Text = "There was a problem loading legislator information.";
message.Visibility = Visibility.Visible;
}
}
private void loadCommittees(Collection<Committee> committees, Spinner spinner, ListBox listBox, ListMessage message)
{
spinner.Visibility = Visibility.Collapsed;
if (committees != null) {
if (committees.Count > 0) {
listBox.Visibility = Visibility.Visible;
listBox.DataContext = CommitteeListViewModel.fromCollection(committees);
} else {
(message.FindName("Message") as TextBlock).Text = "No committees found.";
message.Visibility = Visibility.Visible;
}
} else {
(message.FindName("Message") as TextBlock).Text = "There was a problem loading committee information.";
message.Visibility = Visibility.Visible;
}
}