private void BusStopMenuFlyoutItem_Loading(FrameworkElement sender, object args)
{
var textBlock = (sender as MenuFlyoutItem);
BusStopName busStop = textBlock.DataContext as BusStopName;
textBlock.Text = busStop.IsFavourite ? "Usuń z ulubionych" : "Dodaj do ulubionych";
}
private void MenuFlyoutBusStopItem_Loaded(object sender, RoutedEventArgs e)
{
MenuFlyoutItem textBlock = (sender as MenuFlyoutItem);
BusStopName busStopName = textBlock.DataContext as BusStopName;
textBlock.Text = "Usuń z ulubionych";
}
private bool LoadFavouriteStops()
{
_FavouriteBusStops.Clear();
List <BusStopName> favBusStops = SQLServices.QueryFavourite <BusStopName>("SELECT * FROM BusStopName");
foreach (BusStopName favBusStopName in favBusStops)
{
var name = GetString(GetBytes(favBusStopName.Name));
BusStopName properBusStopName = Timetable.Instance.BusStopsNames.FirstOrDefault(p => p.Name == name);
if (properBusStopName == null)
{
continue;
}
_FavouriteBusStops.Add(properBusStopName);
}
return(_FavouriteBusStops.Count() > 0);
byte[] GetBytes(string str)
{
var bytesString = str.Split(new char[] { ' ' });
byte[] bytes = bytesString.Select(p => (byte)int.Parse(p)).ToArray <byte>();
return(bytes);
}
string GetString(byte[] bytes)
{
char[] chars = new char[bytes.Length / sizeof(char)];
System.Buffer.BlockCopy(bytes, 0, chars, 0, bytes.Length);
return(new string(chars));
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
var changeBusStopParametr = e.Parameter as Model.BusStopListPage.ChangeBusStopParametr;
if (changeBusStopParametr == null)
{
return;
}
_SelectedBusStop = changeBusStopParametr.BusStopName;
}
private void BusStopMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
BusStopName busStop = (sender as MenuFlyoutItem).DataContext as BusStopName;
busStop.IsFavourite = !busStop.IsFavourite;
Grid grid = _BusStopNamesDict.First(p => p.Key == busStop).Value;
ChangeBusStopFavouriteSign(
grid.Children.ElementAt(1) as TextBlock,
busStop.FavouriteText);
}
private void BusStopFlyout_Click(object sender, RoutedEventArgs e)
{
BusStopName busStopName = ((sender as MenuFlyoutItem).DataContext as BusStopName);
busStopName.IsFavourite = false;
_FavouriteBusStops.Remove(busStopName);
if (_FavouriteBusStops.Count() == 0)
{
FavouritePage_LoadedAsync(null, null);
}
}
private void BusStopsListView_ContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
BusStopName busStopName = args.Item as BusStopName;
if (_BusStopNamesDict.Any(p => p.Key == busStopName))
{
return;
}
Grid grid = (args.ItemContainer as ListViewItem).ContentTemplateRoot as Grid;
_BusStopNamesDict.Add(busStopName, grid);
}
private void BusStopsListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (BusStopsListView.SelectedIndex == -1 || BusStopsListView.SelectedItem == null)
{
return;
}
BusStopName selectedBusStop = ((ListView)sender).SelectedItem as BusStopName;
MainFrameHelper.GetMainFrame().Navigate(typeof(Pages.BusStops.BusStopsListPage),
new Model.BusStopListPage.ChangeBusStopParametr()
{
BusStopName = selectedBusStop
});
BusStopsListView.SelectedIndex = -1;
}
private void BusStopsListPage_Loaded(object sender, RoutedEventArgs e)
{
if (_SelectedBusStop != null)
{
_ListOfBusStopNames = Timetable.Instance.BusStopsNames.OrderBy(p => p.Name).ToObservableCollection();
BusStopsListView.SelectionChanged += BusStopsListView_SelectionChanged1;
BusStopsListView.SelectedItem = _SelectedBusStop;
_SelectedBusStop = null;
}
async void BusStopsListView_SelectionChanged1(object s, SelectionChangedEventArgs f)
{
BusStopsListView.SelectionChanged -= BusStopsListView_SelectionChanged1;
await Task.Delay(150);
BusStopsListView.ScrollIntoView(BusStopsListView.SelectedItem);
}
}
private async void BusStopGoToBusStopPageButton_ClickAsync(object sender, RoutedEventArgs e)
{
Button button = sender as Button;
if (!button.IsEnabled)
{
return;
}
button.IsEnabled = false;
await Task.Delay(250);
BusStopName selectedBusStopName = Timetable.Instance.BusStopsNames.First(p => p.Id == _SelectedBusStop.IdOfName);
MainFrameHelper.GetMainFrame().Navigate(typeof(Pages.BusStops.BusStopsListPage),
new Model.BusStopListPage.ChangeBusStopParametr()
{
BusStopName = selectedBusStopName
});
button.IsEnabled = true;
}
private async void BusStopsListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var selectedBusStopName = BusStopsListView.SelectedItem as BusStopName;
if (selectedBusStopName == null || selectedBusStopName == _LastClickedBusStop)
{
return;
}
if (_LoadingDependencyLines && selectedBusStopName != _LastClickedBusStop)
{
BusStopsListView.SelectedItem = _LastClickedBusStop;
return;
}
_LastClickedBusStop = selectedBusStopName;
SetLoadingStatus(true);
_BusStopDependencies.Clear();
await AddDependencyLinesToView(selectedBusStopName.Id);
SetLoadingStatus(false);
}
