campo-sirio/mg/mg3600.cpp

#include <applicat.h>
#include <automask.h>
#include <execp.h>
#include <progind.h>
#include <recset.h>
#include <relation.h>
#include <reprint.h>

#include "mg3.h"
#include "mg3600.h"
#include "rmovmag.h"

////////////////////////////////////////////////////////
//	MASCHERA
////////////////////////////////////////////////////////
class TStampa_etich_art_mask : public TAutomask
{
protected:
  bool on_field_event(TOperable_field& o, TField_event e, long jolly);

public:
  TStampa_etich_art_mask();
  virtual ~TStampa_etich_art_mask() {}
};


bool TStampa_etich_art_mask::on_field_event(TOperable_field& o, TField_event e, long jolly)
{ 
  bool ok = true;
/*  switch (o.dlg())
  {
  case :
    {

    }
    break;
  default: break;
  }*/
  return ok;
}


TStampa_etich_art_mask::TStampa_etich_art_mask()
								:TAutomask("mg3600")
{}


///////////////////////////////////////////////////////////////
//	RECORDSET
///////////////////////////////////////////////////////////////

class TStampa_etich_art_recordset : public TISAM_recordset
{
	int _ncopie;
	TRecnotype _current_row;

public:
  virtual bool move_to(TRecnotype pos);
  virtual TRecnotype items() const;
  virtual TRecnotype current_row() const;
	void set_filter(const TStampa_etich_art_mask& msk);

  TStampa_etich_art_recordset(const TString& sql) : TISAM_recordset(sql), _ncopie(1), _current_row(0L) { }
};

//metodo per caricare i valori nel recordset dalla maschera...fighissimo!!
void TStampa_etich_art_recordset::set_filter(const TStampa_etich_art_mask& msk)
{
		TVariant var;

		//carica TUTTI i valori nel recordset dalla maschera
    const int items=msk.fields();
    for (short i=0; i<items; i++)
    {
      const TMask_field &f=msk.fld(i);
      const TFieldref* fld=f.field();

      if (fld != NULL)
      {
        TString80 fldname=fld->name();
        //aggiungo "#" all'inizio della stringa dove manca
        if (!fldname.starts_with("#"))
          fldname.insert("#");
        var=f.get();
        set_var(fldname,var);
      }
    }

		_ncopie = msk.get_int(F_QTA);
}

TRecnotype TStampa_etich_art_recordset::items() const
{
	return _ncopie * TISAM_recordset::items();
}

TRecnotype TStampa_etich_art_recordset::current_row() const
{
	return _current_row;
}

bool TStampa_etich_art_recordset::move_to(TRecnotype pos)
{
	_current_row = pos;
	const bool valid = _current_row < items();

	if (_ncopie > 1)
	{
		if (pos >= items())
			return false;
		pos /= _ncopie;
	}
	if (valid)
		TISAM_recordset::move_to(pos);
	else
	_current_row = 0L;
	return valid;
}

//////////

class TStampa_etich_mov_recordset : public TISAM_recordset
{
	TPointer_array _index;
	TRecnotype _current_row;

public:
  virtual bool move_to(TRecnotype pos);
  virtual TRecnotype items() const;
  virtual TRecnotype current_row() const;
	void set_filter(const TStampa_etich_art_mask& msk);
	TPointer_array & index() { return _index; }
  virtual void requery();


  TStampa_etich_mov_recordset(const TString& sql) : TISAM_recordset(sql), _current_row(0L) { }
};

//metodo per caricare i valori nel recordset dalla maschera...fighissimo!!
void TStampa_etich_mov_recordset::set_filter(const TStampa_etich_art_mask& msk)
{
		TVariant var;

		const int items=msk.fields();
    for (short i=0; i<items; i++)
    {
      const TMask_field &f=msk.fld(i);
      const TFieldref* fld=f.field();

      if (fld != NULL)
      {
        TString80 fldname=fld->name();
        if (!fldname.starts_with("#"))
          fldname.insert("#");
        var=f.get();
        set_var(fldname,var);
      }
    }
     
    TCursor * c = cursor();
		requery();
}

TRecnotype TStampa_etich_mov_recordset::items() const
{
	return _index.items();
}

TRecnotype TStampa_etich_mov_recordset::current_row() const
{
	return _current_row;
}

bool TStampa_etich_mov_recordset::move_to(TRecnotype pos)
{
	_current_row = pos;
	const bool valid = _current_row < items();

	if (valid)
		TISAM_recordset::move_to(_index.get_long(pos) - 1);
	else
		_current_row = 0L;
	return valid;
}

bool build_index(const TRelation& rel, void* pJolly)
{
	TStampa_etich_mov_recordset * r = (TStampa_etich_mov_recordset *) pJolly;
	int ncopie = atoi(rel.curr().get(RMOVMAG_QUANT));
	const TRecnotype pos = r->cursor()->pos();

	if (ncopie > 0)
		for ( int i = 0; i < ncopie; i++)
			r->index().insert_long(pos + 1);
	return true;
}

void TStampa_etich_mov_recordset::requery()
{
	if (valid_cursor())
	{
//		TISAM_recordset::requery();
		TCursor * c = cursor();

		_index.destroy();
		c->scan(build_index, this);
	}
}

//////////

class TStampa_etich_giac_recordset : public TISAM_recordset
{
	TPointer_array _index;
	TRecnotype _current_row;

public:
  virtual bool move_to(TRecnotype pos);
  virtual TRecnotype items() const;
  virtual TRecnotype current_row() const;
	void set_filter(const TStampa_etich_art_mask& msk);
	TPointer_array & index() { return _index; }
  virtual void requery();


  TStampa_etich_giac_recordset(const TString& sql) : TISAM_recordset(sql), _current_row(0L) { }
};

//metodo per caricare i valori nel recordset dalla maschera...fighissimo!!
void TStampa_etich_giac_recordset::set_filter(const TStampa_etich_art_mask& msk)
{
		TVariant var;

		const int items=msk.fields();
    for (short i=0; i<items; i++)
    {
      const TMask_field &f=msk.fld(i);
      const TFieldref* fld=f.field();

      if (fld != NULL)
      {
        TString80 fldname=fld->name();
        if (!fldname.starts_with("#"))
          fldname.insert("#");
        var=f.get();
				if (fldname == "#CODDEP")
				{
					TVariant codmag(get_var("#CODMAG"));

					codmag += var;
					set_var("#CODMAG", codmag);
				}
				else
					set_var(fldname,var);
      }
    }
     
    TCursor * c = cursor();
		requery();
}

TRecnotype TStampa_etich_giac_recordset::items() const
{
	return _index.items();
}

TRecnotype TStampa_etich_giac_recordset::current_row() const
{
	return _current_row;
}

bool TStampa_etich_giac_recordset::move_to(TRecnotype pos)
{
	_current_row = pos;
	const bool valid = _current_row < items();

	if (valid)
		TISAM_recordset::move_to(_index.get_long(pos) - 1);
	else
		_current_row = 0L;
	return valid;
}

bool build_index_giac(const TRelation& rel, void* pJolly)
{
	TStampa_etich_mov_recordset * r = (TStampa_etich_mov_recordset *) pJolly;
	int ncopie = atoi(rel.curr().get("GIAC"));
	const TRecnotype pos = r->cursor()->pos();

	if (ncopie > 0)
		for ( int i = 0; i < ncopie; i++)
			r->index().insert_long(pos + 1);
	return true;
}

void TStampa_etich_giac_recordset::requery()
{
	if (valid_cursor())
	{
		TCursor * c = cursor();

		_index.destroy();
		c->scan(build_index_giac, this);
	}
}

////////////////////////////////////////////////////////
//	REPORT
////////////////////////////////////////////////////////
class TStampa_etich_art_rep : public TReport
{
protected:
	virtual bool get_usr_val(const TString& name, TVariant& var) const;
  virtual bool set_recordset(const TString& query);

public:
	void set_filter(const TStampa_etich_art_mask& msk);
};

//metodo per il calcolo dei campi da calcolare (ma va'!) nel report
bool TStampa_etich_art_rep::get_usr_val(const TString& name, TVariant& var) const
{
	return TReport::get_usr_val(name, var);
}

bool TStampa_etich_art_rep::set_recordset(const TString& query)
{
  return TReport::set_recordset(new TStampa_etich_art_recordset(query));
}

void TStampa_etich_art_rep::set_filter(const TStampa_etich_art_mask& msk)
{
	((TStampa_etich_art_recordset *)recordset())->set_filter(msk);
}

////////////////////////////////////////////////////////

class TStampa_etich_mov_rep : public TReport
{
protected:
	virtual bool get_usr_val(const TString& name, TVariant& var) const;
  virtual bool set_recordset(const TString& query);

public:
	void set_filter(const TStampa_etich_art_mask& msk);
};

//metodo per il calcolo dei campi da calcolare (ma va'!) nel report
bool TStampa_etich_mov_rep::get_usr_val(const TString& name, TVariant& var) const
{
	return TReport::get_usr_val(name, var);
}

bool TStampa_etich_mov_rep::set_recordset(const TString& query)
{
  return TReport::set_recordset(new TStampa_etich_mov_recordset(query));
}

void TStampa_etich_mov_rep::set_filter(const TStampa_etich_art_mask& msk)
{
	((TStampa_etich_mov_recordset *)recordset())->set_filter(msk);
}


////////////////////////////////////////////////////////

class TStampa_etich_giac_rep : public TReport
{
protected:
	virtual bool get_usr_val(const TString& name, TVariant& var) const;
  virtual bool set_recordset(const TString& query);

public:
	void set_filter(const TStampa_etich_art_mask& msk);
};

//metodo per il calcolo dei campi da calcolare (ma va'!) nel report
bool TStampa_etich_giac_rep::get_usr_val(const TString& name, TVariant& var) const
{
	return TReport::get_usr_val(name, var);
}

bool TStampa_etich_giac_rep::set_recordset(const TString& query)
{
  return TReport::set_recordset(new TStampa_etich_giac_recordset(query));
}

void TStampa_etich_giac_rep::set_filter(const TStampa_etich_art_mask& msk)
{
	((TStampa_etich_giac_recordset *)recordset())->set_filter(msk);
}


////////////////////////////////////////////////////////
//	APPLICAZIONE
////////////////////////////////////////////////////////
class TStampa_etich_art : public TSkeleton_application
{
protected:
  virtual void main_loop();
};


void TStampa_etich_art::main_loop()
{
	TStampa_etich_art_mask mask;
	TToken_string vals("",',');

	vals = main_app().argv(2);
	if (vals.find(',') > 0)
	{

		FOR_EACH_TOKEN(vals, s)
		{
			TToken_string eq(s, '=');
			const short id = atoi(eq.get());

			mask.set(id, eq.get());
		}
	}
  while (mask.run() == K_ENTER)
  {
		//report e book dei report
		TReport_book book;
		if (mask.get(F_TIPOST) == "A")
		{
			TStampa_etich_art_rep rep;

			rep.load("mg3600a");
			rep.set_filter(mask);
			book.add(rep);
			book.print_or_preview();	//stampa il book dei report
		}
		else
			if (mask.get(F_TIPOST) == "M")
			{
				TStampa_etich_mov_rep rep;

				rep.load("mg3600b");
				rep.set_filter(mask);
				book.add(rep);
				book.print_or_preview();	//stampa il book dei report
			}
			else
			{
				TStampa_etich_giac_rep rep;

				rep.load("mg3600c");
				rep.set_filter(mask);
				book.add(rep);
				book.print_or_preview();	//stampa il book dei report
			}
		
	}
}

int mg3600(int argc, char* argv[])
{
  TStampa_etich_art a;
  a.run(argc, argv, TR("Stampa etichette articoli"));
  return 0;
}