private void tbDetails_Click(object sender, RoutedEventArgs e)
{
ICartoObj o = (ICartoObj)ListBox.SelectedItem;
string titreFenetre = "", messageFenetre = "";
if (o == null)
{
MessageBox.Show("Aucun élément de la ListBox est sélectionné", "ERREUR", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
if (o is POI)
{
POI p = o as POI;
titreFenetre = "Caractéristiques détaillées du POI sélectionné";
messageFenetre = p.Draw();
}
if (o is Polyline)
{
Polyline p = o as Polyline;
titreFenetre = "Caractéristiques détaillées du trajet (Polyline) sélectionné";
messageFenetre = p.Draw();
}
if (o is Polygon)
{
Polygon p = o as Polygon;
titreFenetre = "Caractéristiques détaillées de la surface (Polygon) sélectionné";
messageFenetre = p.Draw();
}
MessageBox.Show(messageFenetre, titreFenetre, MessageBoxButton.OK, MessageBoxImage.Information);
}
}
private void UpdateListBox()
{
ListBox.Items.Clear();
foreach (ICartoObj o in PersonneConnectee.ObservableCollection)
{
if (o is POI)
{
POI p = o as POI;
//ListBox.Items.Add("POI: " + p.Id + " / " + p.Description);
ListBox.Items.Add(p);
}
if (o is Polyline)
{
Polyline p = o as Polyline;
//ListBox.Items.Add("Trajet: " + p.Id);
ListBox.Items.Add(p);
}
if (o is Polygon)
{
Polygon p = o as Polygon;
//ListBox.Items.Add("Surface: " + p.Id);
ListBox.Items.Add(p);
}
}
}
private void DeleteSelectItem_Click(object sender, RoutedEventArgs e)
{
bool suppressionOK = false;
ICartoObj o = (ICartoObj)ListBox.SelectedItem;
if (o == null)
{
suppressionOK = true;
MessageBox.Show("Aucun élément de la ListBox est sélectionné", "ERREUR", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
Carte.Children.Clear();
if (o is POI)
{
POI p = o as POI;
foreach (ICartoObj oInCollection in PersonneConnectee.ObservableCollection)
{
if (oInCollection is POI)
{
POI poiInCollection = oInCollection as POI;
if (poiInCollection.Id == p.Id)
{
if (PersonneConnectee.ObservableCollection.Remove(poiInCollection))
{
MessageBox.Show("Suppression du POI OK", "", MessageBoxButton.OK, MessageBoxImage.Information);
suppressionOK = true;
}
break;
}
}
}
}
if (o is Polyline)
{
Polyline p = o as Polyline;
foreach (ICartoObj oInCollection in PersonneConnectee.ObservableCollection)
{
if (oInCollection is Polyline)
{
Polyline polylineInCollection = oInCollection as Polyline;
if (polylineInCollection.Id == p.Id)
{
if (PersonneConnectee.ObservableCollection.Remove(polylineInCollection))
{
MessageBox.Show("Suppression du polyline OK", "", MessageBoxButton.OK, MessageBoxImage.Information);
suppressionOK = true;
}
break;
}
}
}
}
if (o is Polygon)
{
Polygon p = o as Polygon;
foreach (ICartoObj oInCollection in PersonneConnectee.ObservableCollection)
{
if (oInCollection is Polygon)
{
Polygon polygonInCollection = oInCollection as Polygon;
if (polygonInCollection.Id == p.Id)
{
if (PersonneConnectee.ObservableCollection.Remove(polygonInCollection))
{
MessageBox.Show("Suppression du polyline OK", "", MessageBoxButton.OK, MessageBoxImage.Information);
suppressionOK = true;
}
break;
}
}
}
}
UpdateListBox();
}
if (!suppressionOK)
{
MessageBox.Show("La suppresion à échouée", "ERREUR", MessageBoxButton.OK, MessageBoxImage.Error);
}
}