private void ChangeStorage(StorageItemQuantityResult storageItem, StorageItemQuantityListViewAdapter adapter)
{
var storages = Database.GetStorageNames();
if (storages.Count == 0)
{
return;
}
storages.Insert(0, "[Kein Lagerort]");
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
dialog.SetTitle("Lagerort auswählen");
dialog.SetItems(storages.ToArray(), (sender, args) =>
{
if (args.Which == 0)
{
storageItem.StorageName = null;
}
else
{
storageItem.StorageName = storages[args.Which];
}
storageItem.IsChanged = true;
adapter.NotifyDataSetChanged();
return;
});
dialog.Show();
}
private void SetEditMode(bool editMode)
{
this.isEditMode = editMode;
this.InvalidateOptionsMenu();
ListView listView = FindViewById <ListView>(Resource.Id.ArticleList);
StorageItemQuantityListViewAdapter adapter = listView.Adapter as StorageItemQuantityListViewAdapter;
if (editMode)
{
FindViewById(Resource.Id.StorageItemQuantity_Storage).Visibility = ViewStates.Visible;
FindViewById(Resource.Id.StorageItemQuantity_Step).Visibility = ViewStates.Visible;
adapter.ActivateButtons();
this.Window.SetSoftInputMode(SoftInput.StateHidden);
}
else
{
FindViewById(Resource.Id.StorageItemQuantity_Storage).Visibility = ViewStates.Gone;
FindViewById(Resource.Id.StorageItemQuantity_Step).Visibility = ViewStates.Gone;
adapter.DeactivateButtons();
}
listView.InvalidateViews();
}
private void ChangeQuantity(StorageItemQuantityResult storageItem, StorageItemQuantityListViewAdapter adapter)
{
var dialog = new AlertDialog.Builder(this);
dialog.SetMessage("Anzahl eingeben:");
EditText input = new EditText(this);
input.InputType = InputTypes.ClassNumber | InputTypes.NumberFlagDecimal;
if (storageItem.Quantity > 0)
{
input.Text = storageItem.Quantity.ToString();
}
input.SetSelection(input.Text.Length);
dialog.SetView(input);
dialog.SetPositiveButton("OK", (sender, whichButton) =>
{
if (string.IsNullOrEmpty(input.Text))
{
input.Text = "0";
}
decimal neueAnzahl = 0;
bool decialOk = Decimal.TryParse(input.Text, NumberStyles.Any, CultureInfo.InvariantCulture, out neueAnzahl);
if (decialOk)
{
storageItem.Quantity = neueAnzahl;
storageItem.IsChanged = true;
adapter.NotifyDataSetChanged();
}
});
dialog.SetNegativeButton("Cancel", (s, e) => {});
dialog.Show();
}
private void ChangeBestBeforeDate(StorageItemQuantityResult storageItem, StorageItemQuantityListViewAdapter adapter)
{
DateTime?date = storageItem.BestBefore;
// Haltbarkeitsdatum erfassen (kann aber auch weggelassen werden)
storageItem.IsChanged = true;
adapter.NotifyDataSetInvalidated();
if (!UseAltDatePicker)
{
DatePickerFragment frag = DatePickerFragment.NewInstance(delegate(DateTime? time)
{
if (time.HasValue)
{
storageItem.BestBefore = time.Value;
}
else
{
storageItem.BestBefore = null;
}
storageItem.IsChanged = true;
adapter.NotifyDataSetInvalidated();
if (this.quantity > 0)
{
this.ChangeQuantity(storageItem, adapter);
}
}, date);
frag.ShowsDialog = true;
frag.Show(FragmentManager, DatePickerFragment.TAG);
}
else
{
AltDatePickerFragment frag = AltDatePickerFragment.NewInstance(delegate(DateTime? time)
{
if (time.HasValue)
{
storageItem.BestBefore = time.Value;
}
else
{
storageItem.BestBefore = null;
}
storageItem.IsChanged = true;
adapter.NotifyDataSetInvalidated();
if (this.quantity > 0)
{
this.ChangeQuantity(storageItem, adapter);
}
}, date);
frag.ShowsDialog = true;
frag.Show(FragmentManager, AltDatePickerFragment.TAG);
}
}
private void ShowStorageListForArticle(int articleId)
{
StorageItemQuantityActivity.liste = new List <StorageItemQuantityListView>();
var storageItemQuantityList = Database.GetStorageItemQuantityList(articleId);
foreach (StorageItemQuantityResult storegeItem in storageItemQuantityList)
{
StorageItemQuantityListView item = new StorageItemQuantityListView(storegeItem);
StorageItemQuantityActivity.liste.Add(item);
}
StorageItemQuantityListViewAdapter listAdapter = new StorageItemQuantityListViewAdapter(this, StorageItemQuantityActivity.liste);
ListView listView = FindViewById <ListView>(Resource.Id.ArticleList);
listView.Adapter = listAdapter;
listAdapter.ItemClicked += ListAdapter_ItemClicked;
}