public override void Engage(int keyValue)
{
//Check if employee role is authorized to this event
if (!PosContext.Instance.Employee.RolesEventNames.Contains("ChangePrice"))
{
PosError posError = new PosError(PosErrorCode.INSUFFICIENT_USER_AUTHORITY);
posError.Engage(0);
return;
}
EjPriceOverride ejPriceOverride = new EjPriceOverride();
ejPriceOverride.States().PushState((int)EjPriceOverride.ENTER_LINE_NUMBER);
PosEventStack.Instance.PushEvent(ejPriceOverride);
PosEventStack.Instance.NextEvent();
}
public void Update(EjPriceOverride pEvent)
{
prompt = PosContext.Instance.PosPrompt;
if (prompt != null)
{
prompt.PromptText = pEvent.PromptText;
if (pEvent.States().PeekState() == EjPriceOverride.GET_LINE_NUMBER)
{
// prompt.InputText = PosContext.Instance.CurrentEjItem.LineNo.ToString();
// PosContext.Instance.InputLine = PosContext.Instance.CurrentEjItem.LineNo.ToString();
prompt.InputText = PosContext.Instance.Receipt.OperDisplay.GetCurrentLineNo.ToString(); // PosContext.Instance.CurrentEjItem.LineNo.ToString();
PosContext.Instance.InputLine = PosContext.Instance.Receipt.OperDisplay.GetCurrentLineNo.ToString(); //PosContext.Instance.CurrentEjItem.LineNo.ToString();
prompt.StartInputAnimation();
}
}
}
void invoiceListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (PosEventStack.Instance.CurrentEvent is ItemVoid)
{
ItemVoid itemVoid = PosEventStack.Instance.CurrentEvent as ItemVoid;
if (itemVoid.States().PeekState() == ItemVoid.GET_LINE_NUMBER)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
NumKey numKey = new NumKey();
numKey.Engage(lineInfo.LineNumber);
}
catch
{
}
}
}
if (PosEventStack.Instance.CurrentEvent is EjPriceOverride)
{
EjPriceOverride ejPO = PosEventStack.Instance.CurrentEvent as EjPriceOverride;
if (ejPO.States().PeekState() == EjPriceOverride.GET_LINE_NUMBER)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
NumKey numKey = new NumKey();
numKey.Engage(lineInfo.LineNumber);
}
catch
{
}
}
}
if (PosEventStack.Instance.CurrentEvent is ChangeQuantity)
{
ChangeQuantity chQty = PosEventStack.Instance.CurrentEvent as ChangeQuantity;
if (chQty.States().PeekState() == ChangeQuantity.GET_LINE_NUMBER)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
NumKey numKey = new NumKey();
numKey.Engage(lineInfo.LineNumber);
}
catch
{
}
}
}
if (PosEventStack.Instance.CurrentEvent is RemoveSalesPerson)
{
RemoveSalesPerson rSalesPerson = PosEventStack.Instance.CurrentEvent as RemoveSalesPerson;
if (rSalesPerson.States().PeekState() == RemoveSalesPerson.GET_SALES_PERSON)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
PosContext.Instance.InputLine = lineInfo.Employee_no;
PosEventStack.Instance.NextEvent();
}
catch
{
}
}
}
}