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}");
}
}
/// <summary>
/// Sets up the form's controls
/// </summary>
public void SetupForm()
{
sCurrentKeyBeingEdited = "";
lblTitle = new Label();
lblTitle.BackColor = cFrmBackColour;
lblTitle.ForeColor = cFrmForeColour;
lblTitle.Font = new Font(sFontName, 14.0f);
lblTitle.AutoSize = false;
lblTitle.Location = new Point(0, 0);
lblTitle.Size = new Size(this.Width, 25);
lblTitle.TextAlign = ContentAlignment.MiddleCenter;
lblTitle.Text = "Define Preset Keys";
this.Controls.Add(lblTitle);
int nTotalWidth = (this.Width / 3) * 2;
lblColumnTitles = new Label[3];
for (int i = 0; i < lblColumnTitles.Length; i++)
{
lblColumnTitles[i] = new Label();
lblColumnTitles[i].BackColor = cFrmBackColour;
lblColumnTitles[i].ForeColor = cFrmForeColour;
lblColumnTitles[i].Font = new Font(sFontName, 16.0f);
lblColumnTitles[i].Top = lblTitle.Top + (lblTitle.Height * 2);
lblColumnTitles[i].AutoSize = true;
this.Controls.Add(lblColumnTitles[i]);
}
lblColumnTitles[0].Text = "Key";
lblColumnTitles[1].Text = "Barcode";
lblColumnTitles[2].Text = "Description";
lblColumnTitles[0].Left = (this.Width / 2) - (nTotalWidth / 2);
lblColumnTitles[1].Left = lblColumnTitles[0].Left + 75;
lblColumnTitles[2].Left = lblColumnTitles[1].Left + 200;
lbKeyName = new ListBox();
lbKeyName.BackColor = cFrmBackColour;
lbKeyName.ForeColor = cFrmForeColour;
lbKeyName.Font = new Font(sFontName, 16.0f);
lbKeyName.Top = lblColumnTitles[0].Top + (lblColumnTitles[0].Height * 2);
lbKeyName.Left = lblColumnTitles[0].Left;
lbKeyName.Width = 100;
lbKeyName.BorderStyle = BorderStyle.None;
lbKeyName.Height = this.Height - lbKeyName.Top - 100;
lbKeyName.SelectedIndexChanged += new EventHandler(lbKeyName_SelectedIndexChanged);
lbKeyName.KeyDown += new KeyEventHandler(lbKeyName_KeyDown);
this.Controls.Add(lbKeyName);
lbKeyCode = new ListBox();
lbKeyCode.BackColor = cFrmBackColour;
lbKeyCode.ForeColor = cFrmForeColour;
lbKeyCode.Font = new Font(sFontName, 16.0f);
lbKeyCode.Top = lbKeyName.Top;
lbKeyCode.Left = lblColumnTitles[1].Left;
lbKeyCode.Width = 225;
lbKeyCode.Height = this.Height - lbKeyCode.Top - 100;
lbKeyCode.BorderStyle = BorderStyle.None;
lbKeyCode.SelectedIndexChanged += new EventHandler(lbKeyName_SelectedIndexChanged);
lbKeyCode.KeyDown += new KeyEventHandler(lbKeyName_KeyDown);
this.Controls.Add(lbKeyCode);
lbDescription = new ListBox();
lbDescription.BackColor = cFrmBackColour;
lbDescription.ForeColor = cFrmForeColour;
lbDescription.Font = new Font(sFontName, 16.0f);
lbDescription.Top = lbKeyName.Top;
lbDescription.Left = lblColumnTitles[2].Left;
lbDescription.Width = nTotalWidth - 200 - 75;
lbDescription.Height = this.Height - lbDescription.Top - 100;
lbDescription.BorderStyle = BorderStyle.None;
lbDescription.SelectedIndexChanged += new EventHandler(lbKeyName_SelectedIndexChanged);
lbDescription.KeyDown += new KeyEventHandler(lbKeyName_KeyDown);
this.Controls.Add(lbDescription);
lbKeyCode.BringToFront();
lbDescription.BringToFront();
lblInstruction = new Label();
lblInstruction.Text = "Press Enter to change the currently selected key, or ESC to return to the till";
lblInstruction.BackColor = cFrmBackColour;
lblInstruction.ForeColor = cFrmForeColour;
lblInstruction.Font = new Font(sFontName, 14.0f);
lblInstruction.AutoSize = false;
lblInstruction.Width = this.Width - 40;
lblInstruction.Height = 30;
lblInstruction.Top = this.Height - 60;
lblInstruction.Left = 20;
lblInstruction.TextAlign = ContentAlignment.MiddleCenter;
this.Controls.Add(lblInstruction);
for (int i = 0; i < 12; i++)
{
lbKeyName.Items.Add("F" + (i + 1).ToString());
string sItemBarcode = tEngine.sBarcodeFromFunctionKey("F" + (i + 1).ToString());
if (sItemBarcode.TrimEnd('\0').TrimEnd(' ') != "")
{
string[] sItemDetails = tEngine.GetItemDetailsForLookup(sItemBarcode.TrimEnd('\0').TrimEnd(' '));
lbDescription.Items.Add(sItemDetails[0]);
}
else
{
lbDescription.Items.Add("Undefined Key");
}
lbKeyCode.Items.Add(sItemBarcode);
}
for (int i = 0; i < 12; i++)
{
lbKeyName.Items.Add("SF" + (i + 1).ToString());
string sItemBarcode = tEngine.sBarcodeFromFunctionKey("SF" + (i + 1).ToString());
if (sItemBarcode.TrimEnd('\0').TrimEnd(' ') != "")
{
string[] sItemDetails = tEngine.GetItemDetailsForLookup(sItemBarcode.TrimEnd('\0').TrimEnd(' '));
lbDescription.Items.Add(sItemDetails[0]);
}
else
{
lbDescription.Items.Add("Undefined Key");
}
lbKeyCode.Items.Add(sItemBarcode);
}
lbKeyCode.SelectedIndex = 0;
lbDescription.SelectedIndex = 0;
lbKeyName.SelectedIndex = 0;
}