/// <summary>
/// The transaction to remove form closing handler
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void fltTransToRemove_FormClosing(object sender, FormClosingEventArgs e)
{
string sToRemove = fltTransToRemove.TransactionNumber;
if (sToRemove != "CANCELLED")
{
ErrorHandler.LogMessage(tEngine.GetStaffName(tEngine.CurrentStaffNumber) + " is decided whether or not to remove transaction number " + sToRemove);
if (MessageBox.Show("Are you sure you wish to remove transaction number " + sToRemove + "? This removal will be logged.", "Final Chance!", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
int nToRemove = Convert.ToInt32(sToRemove);
tEngine.RemoveTransactionFromDatabases(nToRemove);
ErrorHandler.LogMessage(tEngine.GetStaffName(tEngine.CurrentStaffNumber) + " removed transaction number " + sToRemove);
}
else
{
ErrorHandler.LogMessage(tEngine.GetStaffName(tEngine.CurrentStaffNumber) + " cancelled the removal of transaction number " + sToRemove);
MessageBox.Show("Transaction Removal cancelled");
}
}
}
void DrawPieChart(Graphics g)
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
string[] sNoStats = GTill.Properties.Settings.Default.sNoStatsAbout.Split(',');
int[] nNoStats = new int[sNoStats.Length];
for (int i = 0; i < sNoStats.Length; i++)
{
try
{
nNoStats[i] = Convert.ToInt32(sNoStats[i]);
}
catch
{
nNoStats[i] = 0;
}
}
int xOffset = (this.Width / 2) - 350, yOffset = (this.Height / 2) - 250;
int nCurrentPieColour = 0;
float nCurrentDegree = fPieRotationAngle;
int nStaffHeightLoc = yOffset;
for (int i = 0; i < fAngles.Length;)
{
if (nCurrentDegree < 360 + fPieRotationAngle)
{
g.FillPie(new SolidBrush(cPieColours[nCurrentPieColour]), new Rectangle(xOffset, yOffset, 500, 500), nCurrentDegree, fAngles[i]);
if (fAngles[i] > 0.0f)
{
g.DrawString(tEngine.GetStaffName(i) + " - " + tEngine.CurrencySymbol.ToString() + TillEngine.TillEngine.FormatMoneyForDisplay(fStaffSales[i]), new Font(GTill.Properties.Settings.Default.sFontName, 20.0f), new SolidBrush(cPieColours[nCurrentPieColour]), new PointF(xOffset + 500, (float)nStaffHeightLoc));
nStaffHeightLoc += (int)g.MeasureString(tEngine.GetStaffName(i), new Font(GTill.Properties.Settings.Default.sFontName, 20.0f)).Height + 5;
nCurrentPieColour++;
if (nCurrentPieColour >= cPieColours.Length)
{
nCurrentPieColour = 0;
}
}
nCurrentDegree += fAngles[i];
}
bool bStaffOptedOut = false;
do
{
i++;
bStaffOptedOut = false;
if (i >= fAngles.Length)
{
break;
}
for (int x = 0; x < nNoStats.Length; x++)
{
if (i == nNoStats[x])
{
bStaffOptedOut = true;
}
}
} while (bStaffOptedOut);
g.DrawString("Pie Chart", new Font(GTill.Properties.Settings.Default.sFontName, 20.0f), new SolidBrush(GTill.Properties.Settings.Default.cFrmForeColour), new PointF((this.Width / 2) - (g.MeasureString("Hourly Sales", new Font(GTill.Properties.Settings.Default.sFontName, 20.0f)).Width / 2), g.MeasureString("ThomasIsMyName", new Font(GTill.Properties.Settings.Default.sFontName, 20.0f)).Height));
}
}
