private bool CellEvaluate(string newValue, PriceGroup groupColumn)
{
bool ret;
int row = grid.EditedCell.Row;
Item item = entities [row];
double oldPrice = item.GetPriceGroupPrice(groupColumn);
double newPrice;
if (Currency.TryParseExpression(newValue, out newPrice))
{
if (BusinessDomain.AppConfiguration.WarnPricesSaleLowerThanPurchase &&
item.TradeInPrice > newPrice && newPrice > 0)
{
string priceGroupText = Currency.GetAllSalePriceGroups()
.Where(priceGroup => priceGroup.Key == (int)groupColumn)
.Select(priceGroup => priceGroup.Value)
.First();
using (MessageYesNoRemember dialog = new MessageYesNoRemember(Translator.GetString("Sale Price Lower than Purchase Price"), string.Empty,
string.Format(Translator.GetString("The value you entered for \"{0}\" is lower than the purchase price. Do you want to continue?"), priceGroupText), "Icons.Question32.png")) {
dialog.SetButtonText(MessageButtons.Remember, Translator.GetString("Do not warn me anymore"));
ret = dialog.Run() == ResponseType.Yes;
BusinessDomain.AppConfiguration.WarnPricesSaleLowerThanPurchase = !dialog.RememberChoice;
}
}
else
{
ret = true;
}
if (ret)
{
item.SetPriceGroupPrice(groupColumn, newPrice);
}
}
else
{
item.SetPriceGroupPrice(groupColumn, 0);
ret = false;
}
if (ret && !oldPrice.IsEqualTo(newPrice) && !dirtyItems.Contains(item))
{
btnNew.Sensitive = true;
dirtyItems.Add(item);
}
return(ret);
}
private bool CheckPricesSaleLessThanPurchase()
{
if (!BusinessDomain.AppConfiguration.WarnPricesSaleLowerThanPurchase)
{
return(true);
}
foreach (Entry txtPrice in priceGroupWarnings.Select(p => p.Key))
{
double price = Currency.ParseExpression(txtPrice.Text);
if (item.TradeInPrice <= price || price <= 0)
{
continue;
}
Entry txt = txtPrice;
string priceGroupText = Currency.GetAllSalePriceGroups()
.Where(priceGroup => priceGroup.Key == (int)txt.Data [0])
.Select(priceGroup => priceGroup.Value)
.First();
using (MessageYesNoRemember dialog = new MessageYesNoRemember(
Translator.GetString("Sale Price Lower than Purchase Price"), string.Empty,
string.Format(Translator.GetString("The value you entered for \"{0}\" " +
"is lower than the purchase price of {1}. Do you want to continue?"), priceGroupText, Currency.ToString(item.TradeInPrice, PriceType.Purchase)),
"Icons.Question32.png")) {
dialog.SetButtonText(MessageButtons.Remember, Translator.GetString("Do not warn me anymore"));
ResponseType responseType = dialog.Run();
BusinessDomain.AppConfiguration.WarnPricesSaleLowerThanPurchase = !dialog.RememberChoice;
switch (responseType)
{
case ResponseType.Yes:
if (dialog.RememberChoice)
{
return(true);
}
break;
default:
nbkMain.Page = (int)NotebookPages.Prices;
txtPrice.GrabFocus();
return(false);
}
}
}
return(true);
}