private void DeleteFavorite(IFavorite favorite)
{
if (ListSelectionMode == ListViewSelectionMode.Multiple &&
_selectedItems != null &&
_selectedItems.Count > 0)
{
_favoritesService.RemoveFavorite(_selectedItems.Cast <IFavorite>());
}
else
{
_favoritesService.RemoveFavorite(favorite);
}
}
private async void AddToFavoriteButton_Tapped(object sender, Windows.UI.Xaml.Input.TappedRoutedEventArgs e)
{
e.Handled = true;
FavoritePlace existingFavorite = (await _favoritesService.GetFavoritesAsync()).FirstOrDefault(x => x == SelectedPlace) as FavoritePlace;
if (existingFavorite != null)
{
_favoritesService.RemoveFavorite(existingFavorite);
SelectedPlace = new Place
{
Confidence = SelectedPlace.Confidence,
Lat = SelectedPlace.Lat,
Lon = SelectedPlace.Lon,
Id = SelectedPlace.Id,
Name = SelectedPlace.Name,
StringId = SelectedPlace.StringId,
Type = PlaceType.Address
};
return;
}
var newFavoritePlace = new FavoritePlace
{
FontIconGlyph = FontIconGlyphs.FilledStar,
Id = Guid.NewGuid(),
IconFontFace = ((FontFamily)App.Current.Resources[Constants.SymbolThemeFontResource]).Source,
IconFontSize = Constants.SymbolFontSize,
Lat = SelectedPlace.Lat,
Lon = SelectedPlace.Lon,
Name = SelectedPlace.Name,
Type = PlaceType.FavoritePlace,
UserChosenName = SelectedPlace.Name
};
_favoritesService.AddFavorite(newFavoritePlace);
SelectedPlace = newFavoritePlace;
}