}//end:IsGcd
/// <summary>
/// Calculates statistics for given set of ets,
/// which would be printed with given run
/// </summary>
protected static OutStats GetStatsForRun(Zakaz ets, int run)
{
OutStats result = new OutStats();
result.Run = run;
foreach (Etyketka et in ets)
{
Etyketka tmpEt = new Etyketka(et);
if (et.Run > run)
{
tmpEt.CountOnSheet = et.Run / run; //ex. 7/3=2
int remainder = et.Run % run; //Get the remainder
if (remainder > 0) // "Round up" if there is some remainer
{
tmpEt.Overprint = run - remainder;
tmpEt.CountOnSheet++;
}
}
else
{
tmpEt.CountOnSheet = 1;
tmpEt.Overprint = run - et.Run;
}
if (tmpEt.Overprint < 0)
{
throw new ArithmeticException("GetStatsForRun: something is wrong, negative Overprints detected!");
}
result.Ets.Add(tmpEt);
result.EtsOnSheetCount += tmpEt.CountOnSheet;
result.OverprintsSum += tmpEt.Overprint;
} //foreach
return(result);
} //end:GetEtsOnSheetForRun
public Etyketka(Etyketka et)
{
Id = et.Id;
Name = et.Name;
Run = et.Run;
Overprint = et.Overprint;
}
public static Zakaz LoadFile()
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.DefaultExt = "txt";
dlg.Filter = "текстові файли (*.txt)|*.txt|всі файли (*.*)|*.*";
dlg.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
if (dlg.ShowDialog() == DialogResult.OK)
{
Zakaz result = new Zakaz();
StreamReader sr = new StreamReader(dlg.OpenFile(), Encoding.GetEncoding(1251));
int idCounter = 0;
while (!sr.EndOfStream)
{
idCounter++;
string ts = sr.ReadLine();
string rawRun;
string etName;
if (ts.Contains("\t") || ts.Contains(" "))
{
int delimeter = ts.LastIndexOf("\t");
if (delimeter < ts.LastIndexOf(" "))
{
delimeter = ts.LastIndexOf(" ");
}
rawRun = ts.Substring(delimeter);
etName = ts.Substring(0, delimeter);
}
else
{
rawRun = ts;
etName = "Et_" + ts;
}
int run = 0;
try
{ run = int.Parse(rawRun); }
catch (FormatException)
{
if (MessageBox.Show("Помилка у наданому текстовому файлі. Не можу прочитати наклад з текстового рядка: \n" +
ts + "\nПродовжити читання файлу?", "Помилка", MessageBoxButtons.OKCancel, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1)
== DialogResult.Cancel)
{
sr.Close();
return(null);
}
}
Etyketka et = new Etyketka(idCounter, etName, run);
result.Add(et);
}
sr.Close();
if (result.Count < 1)
{
return(null);
}
return(result);
}
return(null);
}
}//end:GCD
/// <summary>
/// Determines if the baseEt is a GCD for the comparedEt
/// </summary>
protected static bool IsGcd(Etyketka baseEt, Etyketka comparedEt)
{
return(baseEt.Run <= comparedEt.Run &&
(comparedEt.Run / baseEt.Run) < Constants.ETS_ON_SHEET &&
GCD(baseEt.Run, comparedEt.Run) == baseEt.Run);
}//end:IsGcd