campo-sirio/mr/mrplib.cpp

#include <config.h>
#include <tabutil.h>

#include "mrplib.h"

TString16 TMRP_calendar::_days;
TToken_string TMRP_calendar::_holidays;

void TMRP_calendar::init_default()
{
  TConfig cfg(CONFIG_DITTA, "mr");
  // Inizializza i turni dei 5 giorni feriali a 1
  // Inizializza i turni di sabato e domenica a 0
  // Inizializza i turni dei giorni festivi   a 0
  _days = cfg.get("Turni", NULL, -1, "1111100011111000");
  // Inizializza la lista delle feste comandate tranne la Pasqua
  _holidays = cfg.get("Feste", NULL, -1, 
                      "01-01|06-01|25-04|01-05|15-08|01-11|08-12|25-12|26-12");
}

bool TMRP_calendar::is_holiday(int g, int m) const
{
  if (_days.empty())
    ((TMRP_calendar*)this)->init_default();
  TString16 str; str.format("%02d-%02d", g, m);
  return _holidays.find(str) >= 0;
}

bool TMRP_calendar::is_holiday(const TDate& date) const
{
  return is_holiday(date.day(), date.month());
}

bool TMRP_calendar::is_red(const TDate& date) const
{
  if (date.wday() == 7)
    return TRUE;
  return is_holiday(date);
}

void TMRP_calendar::add_holiday(int g, int m)
{
  if (!is_holiday(g, m))
  {
    TString16 str; str.format("%02d-%02d", g, m);
    _holidays.add(str);
  }
}

void TMRP_calendar::suppress_holiday(int g, int m)
{
  if (is_holiday(g, m))
  {
    TString16 str; str.format("%02d-%02d", g, m);
    const int pos = _holidays.find(str);
    const TString tail = _holidays.mid(pos+6, -1);
    _holidays.cut(pos);
    _holidays << tail;
  }
}

void TMRP_calendar::read_cal(const TString& key, char tipo)
{
  TTable cal(tipo == 'L' ? "CAL" : "CAI");
  cal.put("CODTAB", key);
  TString80 s1;
  if (cal.read() == NOERR)
    s1 = cal.get("S1");
  s1.left_just(62);
  if (tipo == 'L')
    _exc_lin.add(key, s1);
  else
    _exc_imp.add(key, s1);
}

int TMRP_calendar::turni(const TDate& data, int& mini, int& maxi)
{
  const int year  = data.year();
  const int month = data.month();
  const int day   = data.day(); 
  TString16 str;

  mini = maxi = -1;
  if (_codlin.not_empty())
  {
    str.format("%5s%4d%02d", _codlin, year, month);
    if (_exc_lin.objptr(str) == NULL)
      read_cal(str, 'L');

    const TString& turn = (const TString&)_exc_lin[str];
    mini = turn[day] - '0';
    maxi = turn[day+31] - '0';
  }
  if (mini >= 0 && maxi >= 0)
    return 3;

  if (_codimp.not_empty())
  {
    str.format("%5s%4d%02d", _codimp, year, month);
    if (_exc_imp.objptr(str) == NULL)
      read_cal(str, 'I');

    const TString& turn = (const TString&)_exc_imp[str];
    mini = turn[day] - '0';
    maxi = turn[day+31] - '0';
  }
  if (mini >= 0 && maxi >= 0)
    return 2;

  if (_days.empty())
    init_default();

  // Controlla se e' festa
  for (str = _holidays.get(0); str.not_empty(); str = _holidays.get())
  {
    int g,m,a;
    str << '-' << year;
    if (sscanf(str, "%d-%d-%d", &g, &m, &a) == 3)
    {
      const TDate festa(g, m, a);
      if (data == festa)
      {
        if (mini < 0) mini = _days[7] - '0';
        if (maxi < 0) maxi = _days[7] - '0';
        break;
      }
    }
  }
  if (mini >= 0 && maxi >= 0)
    return 1;

  // Usa giorni default
  const int giorno = data.wday() - 1;
  if (mini < 0) mini = _days[giorno] - '0';
  if (maxi < 0) maxi = _days[giorno+8] - '0';
  return 0;
}

int TMRP_calendar::set_turni(const TDate& data, int mini, int maxi)
{
  const int year  = data.year();
  const int month = data.month();
  const int day   = data.day(); 
  TString16 str;

  if (_codlin.not_empty())
  {
    str.format("%5s%4d%02d", _codlin, year, month);
    if (_exc_lin.objptr(str) == NULL)
      read_cal(str, 'L');
    TString& turn = (TString&)_exc_lin[str];
   
    if (mini >= 0 && mini <= 9)
      turn[day] = '0' + mini;
    else
      turn[day] = ' ';
    if (maxi >= 0 && maxi <= 9)
      turn[day+31] = '0' + maxi;
    else
      turn[day+31] = ' ';
    return 3;
  }

  if (_codimp.not_empty())
  {
    str.format("%5s%4d%02d", _codimp, year, month);
    if (_exc_imp.objptr(str) == NULL)
      read_cal(str, 'I');
    TString& turn = (TString&)_exc_imp[str];
    if (mini >= 0 && mini <= 9)
      turn[day] = '0' + mini;
    else
      turn[day] = ' ';
    if (maxi >= 0 && maxi <= 9)
      turn[day+31] = '0' + maxi;
    else
      turn[day+31] = ' ';
    return 2;
  }

  // Controlla se e' festa
  for (str = _holidays.get(0); str.not_empty(); str = _holidays.get())
  {
    int g,m,a;
    str << '-' << year;
    if (sscanf(str, "%d-%d-%d", &g, &m, &a) == 3)
    {
      const TDate festa(g, m, a);
      if (data == festa)
      {
        if (mini >= 0 && mini <= 9)
          _days[7] = '0' + mini;
        else
          _days[7] = ' ';
        if (maxi >= 0 && maxi <= 9)
          _days[15] = '0' + maxi;
        else
          _days[15] = ' ';

        return 1;
      }
    }
  } 

  const int giorno = data.wday() - 1;
  if (mini >= 0 && mini <= 9)
    _days[giorno] = '0' + mini;
  else
    _days[giorno] = '0';
  if (maxi >= 0 && maxi <= 9)
    _days[giorno+8] = '0' + maxi;
  else
    _days[giorno+8] = '0';

  return 0;
}

int TMRP_calendar::write()
{
  int err = NOERR;

  if (_codlin.not_empty())
  {
    TTable cal("CAL");
    FOR_EACH_ASSOC_STRING(_exc_lin, hash, key, str)
    {
      cal.put("CODTAB", key);
      cal.put("S1", str);
      err = cal.rewrite();
      if (err != NOERR)
        err = cal.write();
      if (err != NOERR)
      {
        error_box("Errore %d nell'aggiornamento del calendario.", err);
        break;
      }
    }
    return err;
  }

  if (_codimp.not_empty())
  {
    TTable cal("CAI");
    FOR_EACH_ASSOC_STRING(_exc_imp, hash, key, str)
    {
      cal.put("CODTAB", key);
      cal.put("S1", (const TString&)_exc_imp[key]);
      err = cal.rewrite();
      if (err != NOERR)
        err = cal.write();
      if (err != NOERR)
      {
        error_box("Errore %d nell'aggiornamento del calendario.", err);
        break;
      }
    }
    return err;
  }

  TConfig cfg(CONFIG_DITTA, "mr");
  cfg.set("Turni", _days);
  cfg.set("Feste", _holidays);
  
  return err;
}

void TMRP_calendar::set(const char* linea, const char* impianto)
{
  _exc_lin.destroy();
  _exc_imp.destroy();
   
  _codlin = linea;
  _codimp = impianto;

  if (_codlin.not_empty())
  {
    TTable lnp("LNP");
    lnp.put("CODTAB", _codlin);
    if (lnp.read() == NOERR)
    {
      if (_codimp.empty())
        _codimp = lnp.get("S6");
    }
    else
      _codlin = "";
  }
  if (_codimp.not_empty())
  {
    TTable imp("IMP");
    imp.put("CODTAB", _codimp);
    if (imp.read() != NOERR)
      _codimp = "";
  }
}

TMRP_calendar::TMRP_calendar(const char* linea, const char* impianto)
{
  set(linea, impianto);
}

///////////////////////////////////////////////////////////
// TCalendar_win
///////////////////////////////////////////////////////////

class TCalendar_win : public TField_window
{
  int _anno;
  TMRP_calendar* _calendario;

protected:
  virtual void handler(WINDOW win, EVENT* ep);
  virtual void update();

public:
  void set_calendar(TMRP_calendar* cal, int year = 0);

  TCalendar_win(int x, int y, int dx, int dy, 
                WINDOW parent, TWindowed_field* owner);
  virtual ~TCalendar_win() { }
};

void TCalendar_win::handler(WINDOW win, EVENT* ep)
{
  switch (ep->type)
  {
  case E_MOUSE_DOWN:
    if (_calendario) 
    {
      const PNT& where = ep->v.mouse.where;
      RCT rct; xvt_vobj_get_client_rect(win, &rct);
      const int month =  where.v * 13 / rct.bottom;
      if (month >= 1 && month <= 12)
      {
        const int day =  where.h * 33 / rct.right - 1;
        const int last = TDate::last_day(month, _anno);
        if (day >= 1 && day <= last)
        {
          TMask m("Turni del giorno", 1, 40, 7);
          m.add_date(101, 0, "Data ", 1, 1, "D");
          m.add_string(102, 0, "", 19, 1, 9, "D");
          m.add_boolean(103, 0, "Festa", 31, 1);
          m.add_list(104, 0, "Turni minimi  ", 1, 3, 8, "", " |0|1|2|3|4|5|6", "Standard|Nessuno|1 turno|2 turni|3 turni|4 turni|5 turni|6 turni");
          m.add_list(105, 0, "Turni massimi ", 1, 4, 8, "", " |0|1|2|3|4|5|6", "Standard|Nessuno|1 turno|2 turni|3 turni|4 turni|5 turni|6 turni");

          m.add_button(DLG_OK, 0, "", -12, -1, 10, 2);
          m.add_button(DLG_CANCEL, 0, "", -22, -1, 10, 2);
          const TDate d(day, month, _anno);
          const bool festa = _calendario->is_holiday(d);
          m.set(101, d.string());
          m.set(102, itow(d.wday()));
          m.set(103, festa ? "X" : "");
          int mini, maxi; _calendario->turni(d, mini, maxi);
          m.set(104, mini);
          m.set(105, maxi);
          if (m.run() == K_ENTER && m.dirty())
          {
            const char mi = m.get(104)[0];
            mini = (mi == ' ') ? -1 : mi-'0';
            const char ma = m.get(105)[0];
            maxi = (ma == ' ') ? -1 : ma-'0';
            _calendario->set_turni(d, mini, maxi);

            const bool fe = m.get_bool(103);
            if (fe != festa)
            {
              if (fe) 
                _calendario->add_holiday(d.day(), d.month());
              else
                _calendario->suppress_holiday(d.day(), d.month());
            }

            force_update();
          }
        }
      }
    }
    break;
  default:
    break;
  }

  TField_window::handler(win, ep);
}

void TCalendar_win::update()
{
  TField_window::update();

  _pixmap = TRUE;

  TString16 str;
  str << _anno;
  set_color(COLOR_BLACK, COLOR_WHITE);
  printat(1, 1, str);

  RCT rct; xvt_vobj_get_client_rect(win(), &rct);

  int i, j;
  for (i = 1; i <= 31; i++)
  {
    const int x = rct.right * (i+1) / 33;
    line(x, 0, x, rct.bottom);
    str.format("%2d", i);
    printat(x+2, 0, str);
  }
  for (j = 1; j <= 12; j++)
  {
    const int y = rct.bottom * j / 13;
    line(0, y, rct.right, y);
    str = itom(j); str.cut(3);
    printat(1, y, str);
  }

  TMRP_calendar* defcal = NULL;
  TMRP_calendar* cal = _calendario;
  if (cal == NULL)
  {
    defcal = new TMRP_calendar();
    cal = defcal;
  }

  for (j = 1; j <= 12; j++)
  {
    const int y = rct.bottom * j / 13;
    const last = TDate::last_day(j, _anno);
    for (i = 1; i <= last; i++)
    {
      const int x = rct.right * (i+1) / 33;
      const TDate data(i, j, _anno);
      set_color(cal->is_red(data) ? COLOR_RED : COLOR_BLACK, COLOR_WHITE);
      int tmin, tmax;
      cal->turni(data, tmin, tmax);
      str.format("%d", tmin);
      printat(x+2, y, str);
      str.format("%2d", tmax);
      printat(x+2, y+CHARY-3, str);
    }
  }

  if (defcal != NULL)
    delete defcal;

  _pixmap = FALSE;
}

void TCalendar_win::set_calendar(TMRP_calendar* cal, int year)
{
  _calendario = cal;
  if (year > 0)
    _anno = year;
  else
    _anno = TDate(TODAY).year();
}

TCalendar_win::TCalendar_win(int x, int y, int dx, int dy, 
               WINDOW parent, TWindowed_field* owner)
             : TField_window(x, y, dx, dy, parent, owner)
{
  xvt_sbar_set_range(win(), HSCROLL, 0, 0);
  xvt_sbar_set_range(win(), VSCROLL, 0, 0);
  set_calendar(NULL);
}

///////////////////////////////////////////////////////////
// TCalendar_field
///////////////////////////////////////////////////////////

TField_window* TCalendar_field::create_window(int x, int y, int dx, int dy, WINDOW parent)
{
  return new TCalendar_win(x, y, dx, dy, parent, this);
}           


void TCalendar_field::set_calendar(TMRP_calendar* cal, int year)
{
  TCalendar_win& cw = (TCalendar_win&)win();
  cw.set_calendar(cal, year);
}

///////////////////////////////////////////////////////////
// TCalendar_mask
///////////////////////////////////////////////////////////

TMask_field* TCalendar_mask::parse_field(TScanner& scanner)
{
  const TString& k = scanner.key();
  if (k == "CA")
    return new TCalendar_field(this);
  return TAutomask::parse_field(scanner);
}

TCalendar_mask::TCalendar_mask(const char* name, int num)
{
  read_mask(name, num, 0);
}