/** Event logic is implemented here */
public override void Engage(int keyValue)
{
Item item = new Item();
item.Organization_no = PosSettings.Default.Organization;
// if (keyValue > 0)
// {
// item.Plu = keyValue;
// item.LoadByPLU();
//
// }
// else
// {
if (PosContext.Instance.InputLine.Length == 0 &&
PosContext.Instance.ItemLookupDevice.SelectedItem().Length > 0)
{
item.Sku = PosContext.Instance.ItemLookupDevice.SelectedItem();
item.LoadBySKU();
}
else
{
if (PosContext.Instance.InputLine.Length <= maxPluLength)
{
try
{
item.Plu = PosContext.Instance.InputLine.Trim();
item.LoadByPLU();
}
catch (System.FormatException e)
{
//Could be SKU
item.Sku = PosContext.Instance.InputLine;
item.LoadBySKU();
}
}
if (item.Short_Desc == null)
{
try
{
item.Sku = PosContext.Instance.InputLine;
item.LoadBySKU();
}
catch
{
}
}
}
// }
if (item.Short_Desc != null)
{
try
{
EjItem ejItem = new EjItem(item);
//ejItem.Engage(0);
ejItem.States().PushState((int)EjItemStates.ENTER_QTY);
PosEventStack.Instance.PushEvent(ejItem);
// PosEventStack.Instance.Dump();
PosEventStack.Instance.NextEvent();
}
catch (Exception e)
{
MessageBox.Show(e.StackTrace.ToString());
}
}
else
{
PosError posError = new PosError(PosErrorCode.INVALID_INPUT);
posError.Engage(0);
}
PosContext.Instance.InputLine = "";
PosContext.Instance.ClearInput();
}
/*public string PromptText
* {
* get
* {
* return promptText;
* }
* set
* {
* promptText= value;
* }
* }*/
#endregion
/**
* Customized for event type on top of stack
* - PosError, pop the next event and update dialogs.
* - If there is input line data, (i.e. user is in the
* middle inputing a number, remove the last number.
* - else, clear input, pops the stack and update dialogs.
*/
public override void Engage(int keyValue)
{
Logger.Info(
this.GetType().FullName,
this.GetType().FullName + "Key value:" + PosContext.Instance.InputLine.ToString(),
PosSettings.Default.Debug
);
// MessageBox.Show("*** ClearKey ***");
//PosContext.Instance.InputLine = "";
//PosContext.Instance.Operprompt.Update(this);
PosContext.Instance.PosPrompt.EnableInput();
PosEvent posEventCurrent = PosEventStack.Instance.Peek() as PosEvent;
// Clear the error event, update dialogs and return
if (posEventCurrent is PosError)
{
PosEventStack.Instance.PopEvent();
PosEvent posEventNext = PosEventStack.Instance.Peek() as PosEvent;
if (posEventNext is FinishTransaction)
{
PosEventStack.Instance.NextEvent();
}
if (posEventNext is LogOn)
{
LogOn logOn = posEventNext as LogOn;
PosContext.Instance.Operprompt.Update(this);
logOn.States().PushState((int)LogonStates.EnterUser);
PosEventStack.Instance.NextEvent();
return;
}
if (posEventNext is SelectTable)
{
PosContext.Instance.CurrentPosDisplay.UnloadTableSelect();
PosContext.Instance.HomeGUI();
}
PosContext.Instance.ClearInput();
PosContext.Instance.HomeGUI();
PosEventStack.Instance.ClearPending();
PosEventStack.Instance.ClearProcessed();
PosEventStack.Instance.NextEvent();
return;
}
if (posEventCurrent is UnLock)
{
return;
}
if (posEventCurrent is FinishTransaction)
{
PosEventStack.Instance.NextEvent();
return;
}
if (posEventCurrent is CloseCashDrawer)
{
PosEventStack.Instance.NextEvent();
return;
}
if (posEventCurrent is PromptPrintReceipt)
{
// get rid of this event and continue
PosContext.Instance.ClearInput();
PosContext.Instance.HomeGUI();
PosEventStack.Instance.PopEvent();
PosEventStack.Instance.NextEvent();
return;
}
// If this is a finish trans then the user wants to
// cancel the current tender, clean up the operator
// reciept, remove the tender ej and continue.
if (posEventCurrent is FinishTransaction)
{
PosContext.Instance.Receipt.ClearLine();
PosContext.Instance.ClearInput();
//PosContext.Instance.CurrentEj.RemoveCurrLine();
PosContext.Instance.HomeGUI();
PosEventStack.Instance.ClearPending();
PosEventStack.Instance.NextEvent();
return;
}
if (posEventCurrent is EjItem)
{
EjItem ejItem = posEventCurrent as EjItem;
if (ejItem.DialogStep != EjItem.ITEM_FINAL)
{
ejItem.States().PopState();
ejItem.States().PushState(EjItem.ITEM_CLEAR);
PosEventStack.Instance.NextEvent();
}
return;
}
if (posEventCurrent is EjLine)
{
PosContext.Instance.ClearInput();
//PosContext.Instance.CurrentEj.RemoveCurrLine ();
PosContext.Instance.HomeGUI();
PosEventStack.Instance.ClearPending();
PosContext.Instance.EnableKeys();
PosEventStack.Instance.NextEvent();
return;
}
if (posEventCurrent is LogOn)
{
PosContext.Instance.ClearInput();
LogOn logOn = posEventCurrent as LogOn;
logOn.ResetState();
PosEventStack.Instance.NextEvent();
return;
}
if (posEventCurrent is RegisterOpen)
{
// if ( (PosContext.Instance.CurrentEj.TransHeader.State == (int) Transaction.Status.COMPLETE) ||
// (PosContext.Instance.CurrentEj.TransHeader.State == (int) Transaction.Status.VOIDED) )
// {
// PosContext.Instance.Receipt.ClearLine();
// }
PosContext.Instance.HomeGUI();
PosContext.Instance.EnableKeys();
PosContext.Instance.Operprompt.Update(this);
PosContext.Instance.Receipt.Update(this);
}
if (posEventCurrent is TerminalReport)
{
PosContext.Instance.HomeGUI();
PosContext.Instance.EnableKeys();
PosContext.Instance.Operprompt.Update(this);
PosContext.Instance.Receipt.Update(this);
}
if (posEventCurrent is SelectTable)
{
PosContext.Instance.HomeGUI();
PosContext.Instance.CurrentPosDisplay.UnloadTableSelect();
PosContext.Instance.Operprompt.Update(this);
PosContext.Instance.Receipt.Update(this);
}
if (posEventCurrent is PosNumberDialog)
{
PosNumberDialog dialog = posEventCurrent as PosNumberDialog;
PosContext.Instance.EnableKeys();
dialog.Clear();
if (PosContext.Instance.Input() > 0)
{
PosContext.Instance.ClearInput();
PosContext.Instance.Operprompt.Update(dialog);
}
else
{
PosContext.Instance.ClearInput();
PosEventStack.Instance.ClearPending();
PosEventStack.Instance.ClearProcessed();
PosEventStack.Instance.NextEvent();
}
}
else
{
PosContext.Instance.HomeGUI();
PosContext.Instance.ClearInput();
PosEventStack.Instance.ClearPending();
// PosEventStack.Instance.ClearPending();
PosEventStack.Instance.NextEvent();
}
return;
}
public void Update(EjItem ejItem)
{
int state = ejItem.States().PeekState();
StringBuilder strDisplay = new StringBuilder(prompt.MessageWidth);
// for (int i = 0; i < prompt.MessageWidth; i++)
// {
// strDisplay.Append(" ");
// }
switch (state)
{
case (int)EjItemStates.ENTER_QTY:
// strDisplay.Append("Item : ");
strDisplay.Append(ejItem.Item.Short_Desc + " ");
prompt.MessageText = strDisplay.ToString(); //ejItem.Item.Short_Desc +" "+ " ? " + ejItem.Item.Shipping_uom + " ? $";
break;
case (int)EjItemStates.ENTER_AMOUNT:
strDisplay.Append(ejItem.Item.Short_Desc + " ");
strDisplay.Append(string.Format("{0:###########0.00}", ejItem.Quantity) + " " + ejItem.Item.Shipping_uom);
prompt.MessageText = strDisplay.ToString(); //ejItem.Item.Short_Desc + " " + string.Format("{0:###########0.00}", ejItem.Quantity) +ejItem.Item.Shipping_uom + " X " + " ?$";
break;
case (int)EjItemStates.ITEM_FINAL:
prompt.MessageText = ""; //ejItem.Item.Short_Desc + " " + ejItem.Quantity.ToString() + string.Format("{0:###########0.00}", ejItem.Amount);
prompt.EndInputAnimation();
break;
defaut:
prompt.MessageText = "";
break;
}
if (state != (int)EjItemStates.ITEM_FINAL)
{
if (prompt != null)
{
this.prompt.PromptText = ejItem.PromptText;
// this.posDisplay.MessageText = "";
prompt.InputText = "";
prompt.StartInputAnimation();
}
return;
}
prompt.PromptText = ejItem.PromptText;
prompt.InputText = "";
// posDisplay.MessageText = ejItem.Quantity.ToString()+ " * " +
// ejItem.Desc +" "+ string.Format( "{0:###########0.00}", ejItem.Amount);
if (PosHardware.Instance.LineDisplay != null)
{
PosHardware.Instance.LineDisplay.Clear();
PosHardware.Instance.LineDisplay.SetText(ejItem.Desc, 0, 0);
//Item price
string itemPrice = string.Format("{0:#########0.00}", ejItem.Amount);
int col = PosHardware.Instance.LineDisplay.PromptWidth() - itemPrice.Length - 1;
PosHardware.Instance.LineDisplay.SetText(itemPrice, 1, col);
//Total
string total = string.Format("{0:<#########0.00>}", PosContext.Instance.CurrentEj.EjSubTotal());;
PosHardware.Instance.LineDisplay.SetText(total, 1, 0);
}
}