void tbRefund_KeyDown(object sender, KeyEventArgs e)
{
TextBox tbCurrent = (TextBox)sender;
int nCurrentBox = Convert.ToInt32(tbCurrent.Tag.ToString()[0].ToString());
if (e.Shift && nCurrentBox == 0)
{
bShiftFunctionKeys = !bShiftFunctionKeys;
}
if (e.KeyCode == Keys.Enter)
{
if (nCurrentBox < 2)
{
tbRefundDetails[nCurrentBox + 1].Focus();
switch (nCurrentBox + 1)
{
case 0:
lblInstruction.Text = "Enter the barcode of the item to refund.";
break;
case 1:
lblInstruction.Text = "Enter the price that was paid for the item.";
break;
case 2:
lblInstruction.Text = "Enter the quantity of the item to refund";
break;
}
}
if (nCurrentBox == 0)
{
string[] sItemDetails = tEngine.GetItemDetailsForLookup(tbRefundDetails[0].Text);
if (sItemDetails == null)
{
if (tbRefundDetails[0].Text.Length > 1)
{
fsfiFindBarcode = new frmSearchForItem(ref tEngine);
fsfiFindBarcode.FormClosing += new FormClosingEventHandler(fsfiFindBarcode_FormClosing);
fsfiFindBarcode.Show();
fsfiFindBarcode.CheckForPartialBarcodeFromScanner(tbRefundDetails[0].Text);
}
else
{
lblInstruction.Text = "The barcode that was entered was invalid. Please try again.";
tbRefundDetails[0].Focus();
}
}
else
{
sBarcodeToRefund = tbRefundDetails[0].Text.ToUpper();
tbRefundDetails[0].BackColor = cFrmBackColour;
tbRefundDetails[0].ForeColor = cFrmForeColour;
tbRefundDetails[0].Font = new Font(sFontName, 11.0f);
tbRefundDetails[0].Text = sItemDetails[0];
tbRefundDetails[1].Text = TillEngine.TillEngine.FormatMoneyForDisplay(TillEngine.TillEngine.fFormattedMoneyString(sItemDetails[1]));
tbRefundDetails[1].KeyDown += new KeyEventHandler(frmRefund_KeyDown);
tbRefundDetails[1].Tag = "1";
}
}
else if (nCurrentBox == 2)
{
for (int i = 0; i < tbRefundDetails.Length; i++)
{
tbRefundDetails[i].BackColor = cFrmBackColour;
tbRefundDetails[i].ForeColor = cFrmForeColour;
tbRefundDetails[i].Font = new Font(sFontName, 11.0f);
tbRefundDetails[i].Enabled = false;
}
try
{
nQuantityToRefund = Convert.ToInt32(tbRefundDetails[2].Text);
}
catch
{
nQuantityToRefund = 1;
tbRefundDetails[2].Text = "1";
}
fAmountToRefund = TillEngine.TillEngine.FixFloatError((float)Convert.ToDecimal(tbRefundDetails[1].Text));
fAmountToRefund *= nQuantityToRefund;
fAmountToRefund = TillEngine.TillEngine.FixFloatError(fAmountToRefund);
tbRefundDetails[3].Text = TillEngine.TillEngine.FormatMoneyForDisplay(fAmountToRefund);
fpiGetPaymentType = new frmPaymentInput(new Point(this.Left, lblRefundDetails[3].Top + 200), new Size(this.Width, this.Height - 70 - (lblRefundDetails[0].Top + 250)), tEngine.GetCreditCards(), fAmountToRefund, false, false, true);
fpiGetPaymentType.Show();
fpiGetPaymentType.GetAmountFromUser = false;
fpiGetPaymentType.FormClosed += new FormClosedEventHandler(fpiGetPaymentType_FormClosing);
}
else if (nCurrentBox == 1)
{
try
{
fAmountToRefund = (float)Convert.ToDecimal(TillEngine.TillEngine.fFormattedMoneyString(tbRefundDetails[1].Text));
fAmountToRefund = tEngine.fFixFloatError(fAmountToRefund);
tbRefundDetails[1].Text = TillEngine.TillEngine.FormatMoneyForDisplay(fAmountToRefund);
tbRefundDetails[1].BackColor = cFrmBackColour;
tbRefundDetails[1].ForeColor = cFrmForeColour;
tbRefundDetails[1].Font = new Font(sFontName, 11.0f);
if (sBarcodeToRefund == "$GENERAL_REFUND")
{
tbRefundDetails[1].Enabled = false;
tbRefundDetails[3].Text = tbRefundDetails[1].Text;
tbRefundDetails[3].Font = new Font(sFontName, 11.0f);
fpiGetPaymentType = new frmPaymentInput(new Point(this.Left, lblRefundDetails[3].Top + 200), new Size(this.Width, this.Height - 70 - (lblRefundDetails[0].Top + 250)), tEngine.GetCreditCards(), fAmountToRefund, false, false, true);
fpiGetPaymentType.Show();
fpiGetPaymentType.GetAmountFromUser = false;
fpiGetPaymentType.FormClosed += new FormClosedEventHandler(fpiGetPaymentType_FormClosing);
}
else
{
tbRefundDetails[2].Text = "1";
tbRefundDetails[2].SelectAll();
}
}
catch
{
tbRefundDetails[1].Text = "";
tbRefundDetails[1].Focus();
lblInstruction.Text = "The price that was entered was invalid, please try again.";
}
}
}
else if (e.KeyCode == Keys.Escape)
{
if (nCurrentBox > 0)
{
tbRefundDetails[nCurrentBox].Text = "";
tbRefundDetails[nCurrentBox - 1].Focus();
}
else if (nCurrentBox == 0)
{
this.Close();
}
if (nCurrentBox == 1)
{
if (sBarcodeToRefund != "$GENERAL_REFUND")
{
tbRefundDetails[0].BackColor = cFrmForeColour;
tbRefundDetails[0].ForeColor = cFrmBackColour;
tbRefundDetails[0].Text = "";
tbRefundDetails[0].Font = new Font(sFontName, 16.0f);
tbRefundDetails[0].Enabled = true;
tbRefundDetails[0].Focus();
tbRefundDetails[1].Tag = "0";
}
else
{
this.Close();
}
}
else if (nCurrentBox == 2)
{
tbRefundDetails[1].BackColor = cFrmForeColour;
tbRefundDetails[1].ForeColor = cFrmBackColour;
tbRefundDetails[1].Text = "";
tbRefundDetails[1].Font = new Font(sFontName, 16.0f);
tbRefundDetails[1].Enabled = true;
tbRefundDetails[1].Focus();
}
}
else if (e.KeyCode == Keys.OemQuestion && nCurrentBox == 0)
{
fsfiFindBarcode = new frmSearchForItem(ref tEngine);
fsfiFindBarcode.Show();
fsfiFindBarcode.FormClosing += new FormClosingEventHandler(fsfiLookupBarcode_FormClosing);
}
else if (e.KeyCode == Keys.Tab)
{
MessageBox.Show("orite luv");
tbCurrent.Focus();
e.Handled = true;
}
else if (e.KeyCode == Keys.F1)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F1");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF1");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F2)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F2");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF2");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F3)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F3");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF3");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F4)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F4");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF4");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F5)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F5");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF5");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F6)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F6");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF6");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F7)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F7");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF7");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F8)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F8");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF8");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F9)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F9");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF9");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F10)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F10");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF10");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F11)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F11");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF11");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
else if (e.KeyCode == Keys.F12)
{
if (!bShiftFunctionKeys)
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("F12");
}
else
{
tbCurrent.Text = tEngine.sBarcodeFromFunctionKey("SF12");
}
bShiftFunctionKeys = false;
tbCurrent.Focus();
SendKeys.Send("{ENTER}");
}
}
void frmLookupTransactionsV2_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyValue >= 65 && e.KeyValue <= 90 && !e.Shift)
{
sSearchTerm += e.KeyCode.ToString();
bTextBoxHasFocus = true;
}
else if (e.KeyValue >= 47 && e.KeyValue <= 57)
{
sSearchTerm += (e.KeyValue - 48).ToString();
bTextBoxHasFocus = true;
}
else if (e.KeyValue >= 96 && e.KeyValue <= 106)
{
sSearchTerm += (e.KeyValue - 96).ToString();
bTextBoxHasFocus = true;
}
else if (e.KeyValue == 8)
{
string sNewSearchTerm = "";
for (int i = 0; i < sSearchTerm.Length - 1; i++)
{
sNewSearchTerm += sSearchTerm[i].ToString();
}
if (sSearchTerm == "CAT:")
{
sSearchTerm = "";
}
else
{
sSearchTerm = sNewSearchTerm;
}
bTextBoxHasFocus = true;
}
else if (e.KeyValue == 32)
{
sSearchTerm += " ";
bTextBoxHasFocus = true;
}
else if (e.KeyValue == 13 && bTextBoxHasFocus)
{
// Do search
if (sSearchTerm.Length > 1)
{
this.CreateGraphics().DrawString("Searching by code, please wait.", new Font(GTill.Properties.Settings.Default.sFontName, 12.0f), new SolidBrush(Color.Red), new PointF(10, 107));
SearchForItems();
bTextBoxHasFocus = false;
}
}
else if (e.KeyValue == 9)
{
bHideNoStockItems = !bHideNoStockItems;
CountNumberOfResultsToShow();
nCurrentItemSelected = 0;
nScrolledDown = 0;
if (nOfSearchResultsBeingDisplayed == 0)
{
bTextBoxHasFocus = true;
}
}
else if (e.KeyValue == 40)
{
// Move Down
if (bTextBoxHasFocus)
{
bTextBoxHasFocus = false;
nCurrentItemSelected = 0;
nScrolledDown = 0;
}
else
{
if (nCurrentItemSelected + 1 < nOfSearchResultsBeingDisplayed)
{
nCurrentItemSelected++;
}
else if (!bTextBoxHasFocus)
{
// Prevent it from going to the top when going too far down
//bTextBoxHasFocus = true;
}
if (nCurrentItemSelected > nScrolledDown + nOfResultsDrawnToScreen && nCurrentItemSelected < nOfSearchResultsBeingDisplayed)
{
nScrolledDown++;
}
}
}
else if (e.KeyValue == 38)
{
// Move up
if (nCurrentItemSelected > 0)
{
nCurrentItemSelected -= 1;
}
else if (nCurrentItemSelected == 0 && bTextBoxHasFocus)
{
/*bTextBoxHasFocus = false;
* nCurrentItemSelected = nOfSearchResultsBeingDisplayed - 1;
* nScrolledDown = nOfSearchResultsBeingDisplayed - nOfResultsDrawnToScreen - 1;
* if (nScrolledDown < 0)
* nScrolledDown = 0;*/
// Prevent it from going to the bottom when going too far up
}
else if (nCurrentItemSelected == 0 && !bTextBoxHasFocus)
{
bTextBoxHasFocus = true;
}
if (nCurrentItemSelected < nScrolledDown)
{
nScrolledDown -= 1;
}
}
else if (e.KeyValue == 27)
{
if (bTextBoxHasFocus)
{
this.Close();
}
else
{
bTextBoxHasFocus = true;
nScrolledDown = 0;
nCurrentItemSelected = 0;
}
}
else if (e.KeyCode == Keys.Subtract || e.KeyCode == Keys.OemMinus)
{
if (bTextBoxHasFocus)
{
sSearchTerm += "-";
bTextBoxHasFocus = true;
}
}
else if (e.KeyCode == Keys.Enter)
{
sSelectedBarcode = getSelectedBarcode();
this.Close();
}
else if (e.Shift && e.KeyCode == Keys.P)
{
// Print out a barcode
string sCode = getSelectedBarcode();
if (sCode != "")
{
tEngine.PrintBarcode(sCode, false);
}
}
else if (e.KeyCode == Keys.F5)
{
fcSelect = new frmCategorySelect(ref tEngine);
fcSelect.ShowDialog();
if (fcSelect.SelectedCategory != "NONE_SELECTED")
{
sSearchTerm = "CAT:" + fcSelect.SelectedCategory;
SearchForItems();
if (nOfSearchResultsBeingDisplayed > 0)
{
nScrolledDown = 0;
nCurrentItemSelected = 0;
bTextBoxHasFocus = false;
}
}
fcSelect.Dispose();
}
else if (e.KeyCode == Keys.F6)
{
this.Hide();
frmSearchForItem fsi = new frmSearchForItem(ref tEngine);
fsi.ShowDialog();
sSelectedBarcode = fsi.GetItemBarcode();
this.Close();
}
else if (e.KeyCode == Keys.Oem1)
{
sSearchTerm += ":";
}
else if (e.KeyCode == Keys.PageDown)
{
nScrolledDown += nOfResultsDrawnToScreen;
if (nScrolledDown + nOfResultsDrawnToScreen >= nOfSearchResultsBeingDisplayed)
{
nScrolledDown = nOfSearchResultsBeingDisplayed - nOfResultsDrawnToScreen;
}
nCurrentItemSelected = nScrolledDown;
}
else if (e.Shift)
{
// Do nothing - wait for the next key
;
}
else
{
bTextBoxHasFocus = true;
}
this.Refresh();
}