private void buttonSearchStation_Click(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
Mouse.OverrideCursor = Cursors.Wait;
Stations foundStations = transport.GetStations(textBoxStartStation.Text);
tabItemStationDisplayer.IsSelected = true;
stackPanelStationDisplayer.Children.Clear();
foreach (Station s in foundStations.StationList)
{
Button b = new Button();
stackPanelStationDisplayer.Children.Add(b);
b.Content = s.Name;
Thickness margin = b.Margin;
margin.Top = 5;
margin.Bottom = 5;
margin.Left = 20;
margin.Right = 20;
b.Margin = margin;
b.Click += buttonClickPutTextInStationField;
}
Mouse.OverrideCursor = null;
}
private void updateTabControlls(bool atLeastOneFieldIs)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
if (atLeastOneFieldIs)
{
if (textBoxStartStation.isValidStation)
{
tabItemStationBoardButton.IsSelected = true;
if (textBoxEndStation.isValidStation)
{
tabItemSearchConnectionButton.IsSelected = true;
}
}
}
else
{
tabItemSearchStationButton.IsSelected = true;
if (!textBoxStartStation.isValidStation)
{
tabItemStationNearbyButton.IsSelected = true;
}
}
}
private void textBoxInput_PreviewTextInput(object sender, TextCompositionEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
e.Handled = true;
return;
}
if (containsIllegalChar(e.Text))
{
e.Handled = true;
return;
}
isValidStation = false;
string newText = textBoxInput.Text.Insert(textBoxInput.CaretIndex, e.Text);
List <string> stillValidItems = new List <string>();
if (_displayed != null && _displayed.Count > 0)
{
stillValidItems = getValidItems(_displayed, newText);
}
if (stillValidItems.Count >= 5 && notUpdatedFor < 3)
{
notUpdatedFor++;
displayed = stillValidItems;
return;
}
notUpdatedFor = 0;
List <Station> foundStations = transport.GetStations(newText).StationList;
lastQueryedStations = foundStations;
List <string> newItems = new List <string>();
foreach (string s in Favorit.FavoritHelper.Favorits)
{
if (s != null && s.Contains(newText))
{
newItems.Add(s);
}
}
foreach (Station s in foundStations)
{
if (!newItems.Contains(s.Name))
{
newItems.Add(s.Name);
}
}
displayed = newItems;
}
private void listBoxItemDisplay_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
var item = ItemsControl.ContainerFromElement(sender as ListBox, e.OriginalSource as DependencyObject) as ListBoxItem;
if (item != null)
{
textBoxInput.Text = item.DataContext.ToString();
textBoxInput_LostFocus(this, e);
}
}
private void textBoxInput_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
switch (e.Key)
{
case Key.Up:
if (0 <= listBoxItemDisplay.SelectedIndex - 1)
{
listBoxItemDisplay.SelectedIndex -= 1;
}
break;
case Key.Down:
if (listBoxItemDisplay.Items.Count >= listBoxItemDisplay.SelectedIndex + 1)
{
listBoxItemDisplay.SelectedIndex += 1;
}
break;
case Key.Enter:
if (listBoxItemDisplay.SelectedItem != null)
{
textBoxInput.Text = listBoxItemDisplay.SelectedItem.ToString();
currentlySelectedStation = lastQueryedStations.Find(x => x.Name.Equals(textBoxInput.Text)) ??
transport.GetStations(textBoxInput.Text).StationList.Find(x => x.Name.Equals(textBoxInput.Text));// In Case a Favorit gets Selected
isValidStation = true;
var request = new TraversalRequest(FocusNavigationDirection.Next);
request.Wrapped = true;
textBoxInput.MoveFocus(request);
}
break;
default:
break;
}
if (listBoxItemDisplay.Height > 0 && listBoxItemDisplay.SelectedItem != null)
{
listBoxItemDisplay.ScrollIntoView(listBoxItemDisplay.SelectedItem);
}
}
private void textBoxAbfahrtszeit_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
textBoxAbfahrtszeit_LostFocus(sender, e);
if (textBoxStartStation.isValidStation && textBoxEndStation.isValidStation)
{
buttonSearchConnection_Click(sender, e);
}
}
}
private void buttonShowStationOnMap_Click(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
if (isValidStation)
{
Coordinate c = currentlySelectedStation.Coordinate;
InternetHelper.openLocation(
c.XCoordinate.ToString(InternetHelper.numberFormatInfo),
c.YCoordinate.ToString(InternetHelper.numberFormatInfo));
}
else
{
textBoxInput.Focus();
}
}
private void textBoxInput_GotFocus(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
isValidStation = false;
List <string> newItems = new List <string>();
foreach (string s in Favorit.FavoritHelper.Favorits)
{
if (s != null && s.Contains(textBoxInput.Text ?? ""))
{
newItems.Add(s);
}
}
updateListBox(_displayed);
}
private void buttonSearchConnection_Click(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
Mouse.OverrideCursor = Cursors.Wait;
DateTime?dateTimeFromPicker = null;
string timeFromInput = "";
if (textBoxAbfahrtszeit.Text != "00:00" && timeRegex.IsMatch(textBoxAbfahrtszeit.Text))
{
timeFromInput = textBoxAbfahrtszeit.Text;
dateTimeFromPicker = datePickerAbfahrtszeit.SelectedDate;
}
Connections returnedConnections = transport.GetConnections(
textBoxStartStation.currentlySelectedStation.Name,
textBoxEndStation.currentlySelectedStation.Name,
dateTimeFromPicker, timeFromInput);
dataGridConnections.ItemsSource = null;
connectionEntryListToDisplay.Clear();
foreach (Connection c in returnedConnections.ConnectionList)
{
connectionEntryListToDisplay.Add(
new ConnectionEntry(
c.Duration,
c.From.Station.Name,
c.From.Platform,
convertDateTimeToString(c.From.Departure, "dd.MM.yy HH:mm"),
c.To.Station.Name,
convertDateTimeToString(c.To.Arrival, "HH:mm"),
c.Line.First()));
}
dataGridConnections.ItemsSource = connectionEntryListToDisplay;
tabItemShowConnections.IsSelected = true;
Mouse.OverrideCursor = null;
}
private void buttonClickPutTextInStationField(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
Mouse.OverrideCursor = Cursors.Wait;
if (sender is Button)
{
try
{
textBoxStartStation.Text = ((Button)sender).Content.ToString();
}
catch (Exception) { }
}
Mouse.OverrideCursor = null;
}
private void butttonAddStationToFavorits_Click(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
if (isValidStation)
{
if (Favorit.FavoritHelper.Favorits.Contains(currentlySelectedStation.Name))
{
Favorit.FavoritHelper.Favorits.Remove(currentlySelectedStation.Name);
starIcon.Source = new BitmapImage(new Uri(@"/starOff.png", UriKind.Relative));
}
else
{
Favorit.FavoritHelper.Favorits.Add(currentlySelectedStation.Name);
starIcon.Source = new BitmapImage(new Uri(@"/starOn.png", UriKind.Relative));
}
}
}
private void buttonStationsNearby_Click(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
if (this.geoLocationHandler.isLoading)
{
MessageBox.Show("Ihr Standort wird bereits ermittelt, bitte warten sie einen Moment");
return;
}
else if (this.geoLocationHandler.mapWindow == null)
{
geoLocationHandler = new GeoLocationHandler(new GeoLocationHelper());
}
else
{
this.geoLocationHandler.mapWindow.Show();
}
}
private void textBoxInput_LostFocus(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
return;
}
listBoxItemDisplay.Height = 0;
if (string.IsNullOrEmpty(textBoxInput.Text))
{
return;
}
try
{
Station match = lastQueryedStations.Find(x => x.Name.Equals(textBoxInput.Text));
if (match != null)
{
currentlySelectedStation = match;
isValidStation = true;
return;
}
}
catch (Exception) { }
List <Station> matchingStations = transport.GetStations(textBoxInput.Text).StationList;
if (matchingStations.Count <= 0)
{
return;
}
Station foundStation = matchingStations.Find(x => x.Name.Equals(textBoxInput.Text));
if (foundStation != null)
{
currentlySelectedStation = foundStation;
isValidStation = true;
return;
}
}
private void btnSendMail_Click(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
try
{
if (tabItemShowConnections.IsSelected && dataGridConnections.SelectedCells.Count > 0)
{
foreach (DataGridCellInfo cellInfo in dataGridConnections.SelectedCells)
{
ConnectionEntry ce = ((ConnectionEntry)cellInfo.Item);
System.Diagnostics.Process.Start(
"mailto:[email protected]" + "?subject=Verbindung nach "
+ ce.Abfahrtsort + "&body=Von: " + ce.Abfahrtsort
+ ", Nach: " + ce.Ankunftsort + ", Abfahrt: " + ce.Abfahrt
+ " Ankunft: " + ce.Ankunft + ", Gleis: " + ce.Gleis
);
return;
}
}
else if (tabItemShowStationBoard.IsSelected && dataGridStationBoard.SelectedCells.Count > 0)
{
}
else
{
throw new Exception();
}
}
catch (Exception)
{
MessageBox.Show("Für diese Funktion muss eine Verbindung markiert sein");
}
}
private void buttonStationBoard_Click(object sender, RoutedEventArgs e)
{
if (!InternetHelper.hasInternetConnection())
{
MessageBox.Show("Es ist keine Internetverbindung vorhanden");
return;
}
Mouse.OverrideCursor = Cursors.Wait;
Station s = textBoxStartStation.currentlySelectedStation;
StationBoardRoot sbr = transport.GetStationBoard(s.Name, s.Id);
tabItemShowStationBoard.IsSelected = true;
dataGridStationBoard.ItemsSource = null;
stationBoardEntryListToDisplay.Clear();
foreach (StationBoard sb in sbr.Entries)
{
StationBoardEntry stationBoardEntry = new StationBoardEntry(sb.Stop.Departure.ToString("HH:mm"), sb.Category + " " + sb.Number, sb.To);
stationBoardEntryListToDisplay.Add(stationBoardEntry);
}
Mouse.OverrideCursor = null;
dataGridStationBoard.ItemsSource = stationBoardEntryListToDisplay;
}