private void FoodGridView_ItemClick(object sender, ItemClickEventArgs e)
{
FoodData foodData = (FoodData)e.ClickedItem;
FoodData listData;
if (!Utils.ContainsFoodDataByName(FoodList.Items, foodData.Name))
{
listData = (FoodData)foodData.Clone();
FoodList.Items.Add(listData);
OrderButton.IsEnabled = true;
}
else
{
listData = Utils.FindFoodDataByName(FoodList.Items, foodData.Name);
}
listData.Count++;
listData.Price += listData.DefaultPrice;
TotalPrice += listData.DefaultPrice;
FoodList.SelectedItem = listData;
SelectedFoodData = (FoodData)FoodList.SelectedItem;
SetFoodImage(foodData.Image);
}
//바코드기 입력 후 끝에 Enter 키 입력 발생 ("\r\n")
private void CoreWindow_CharacterReceived(CoreWindow sender, CharacterReceivedEventArgs args)
{
if (Visibility == Visibility.Collapsed)
{
return;
}
char inputChar = (char)args.KeyCode;
if (inputChar == '\r')
{
if (IsValidGtin(receivedBarcodeChars))
{
Debug.WriteLine("OK: " + receivedBarcodeChars);
FoodData foodData = Utils.FindFoodDataByEANCode(receivedBarcodeChars);
FoodData listedFood;
if ((listedFood = Utils.FindFoodDataByName(FoodList.Items, foodData.Name)) == null)
{
FoodData cloneData = (FoodData)foodData.Clone();
cloneData.Count = 1;
FoodList.Items.Add(cloneData);
FoodList.SelectedItem = cloneData;
TotalPrice += cloneData.DefaultPrice;
OrderButton.IsEnabled = true;
}
else
{
listedFood.Count++;
listedFood.Price += listedFood.DefaultPrice;
TotalPrice += listedFood.DefaultPrice;
}
SelectedFoodData = (FoodData)FoodList.SelectedItem;
SetFoodImage(foodData.Image);
}
receivedBarcodeChars = string.Empty;
}
if (char.IsDigit(inputChar))
{
receivedBarcodeChars += inputChar;
}
}
