468 lines
12 KiB
C++
Executable File
468 lines
12 KiB
C++
Executable File
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#include "scselect.h"
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#include <defmask.h>
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TSelection_mask::TSelection_mask(const char* name)
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: TMask(name), _who('C'), _key(1), _clifo_rel(NULL),
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_cli_cur_k1(NULL), _cli_cur_k2(NULL), _for_cur_k1(NULL), _for_cur_k2(NULL)
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{
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// crea relazioni, cursori e cursor_sheets
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_clifo_rel = new TRelation(LF_CLIFO);
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TRectype filter(LF_CLIFO);
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filter.put("TIPOCF", "C");
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_cli_cur_k1 = new TCursor(_clifo_rel, "", 1, &filter, &filter);
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_cli_cur_k2 = new TCursor(_clifo_rel, "", 2, &filter, &filter);
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_cli_sh_k1 = new TCursor_sheet(_cli_cur_k1, " |CODCF|RAGSOC", "Selezione clienti per codice",
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"@1|Codice|Ragione Sociale@50",0,1);
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_cli_sh_k2 = new TCursor_sheet(_cli_cur_k2, " |RAGSOC|CODCF", "Selezione clienti per ragione sociale",
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"@1|Ragione Sociale@50|Codice",0,1);
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if (id2pos(SC_CLIFO) >= 0)
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{
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filter.put("TIPOCF", "F");
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_for_cur_k1 = new TCursor(_clifo_rel, "", 1, &filter, &filter);
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_for_cur_k2 = new TCursor(_clifo_rel, "", 2, &filter, &filter);
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_for_sh_k1 = new TCursor_sheet(_for_cur_k1, " |CODCF|RAGSOC", "Selezione fornitori per codice",
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"@1|Codice|Ragione Sociale@50",0,1);
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_for_sh_k2 = new TCursor_sheet(_for_cur_k2, " |RAGSOC|CODCF", "Selezione fornitori per ragione sociale",
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"@1|Ragione Sociale@50|Codice",0,1);
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}
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else
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{
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_for_cur_k1 = NULL;
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_for_cur_k2 = NULL;
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_for_sh_k1 = NULL;
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_for_sh_k2 = NULL;
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}
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set_handler(SC_CLIFO, rclifo_handler);
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set_handler(SC_SORTCF, rsortcf_handler);
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set_handler(SC_SELECT, bselect_handler);
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set_handler(SC_RESET, breset_handler);
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set_handler(SC_CFCODFR, ffrom_handler);
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set_handler(SC_CFCODTO, fto_handler);
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set_handler(SC_CFDESFR, fdfrom_handler);
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set_handler(SC_CFDESTO, fdto_handler);
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}
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TSelection_mask::~TSelection_mask()
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{
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if (_for_sh_k1 != NULL)
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{
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delete _for_sh_k2;
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delete _for_sh_k1;
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delete _for_cur_k2;
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delete _for_cur_k1;
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}
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delete _cli_sh_k2;
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delete _cli_sh_k1;
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delete _cli_cur_k2;
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delete _cli_cur_k1;
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delete _clifo_rel;
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}
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void TSelection_mask::set_handler(short fld_id, CONTROL_HANDLER handler)
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{
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const int pos = id2pos(fld_id);
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if (pos >= 0)
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fld(pos).set_handler(handler);
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}
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TCursor_sheet& TSelection_mask::cur_sheet() const
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{
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TCursor_sheet* cs;
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if (get_key() == 1) cs = get_who() == 'C' ? _cli_sh_k1 : _for_sh_k1;
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else cs = get_who() == 'C' ? _cli_sh_k2 : _for_sh_k2;
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CHECK(cs, "Can't use a NULL TCursor_sheet");
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return *cs;
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}
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void TSelection_mask::reset_sheets()
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{
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_cli_sh_k1->uncheck(-1);
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_cli_sh_k2->uncheck(-1);
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if (_for_sh_k1)
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{
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_for_sh_k1->uncheck(-1);
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_for_sh_k2->uncheck(-1);
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}
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reset(SC_CFCODFR);
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reset(SC_CFCODTO);
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reset(SC_CFDESFR);
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reset(SC_CFDESTO);
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reset(SC_NSEL);
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}
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// Seleziona tutti i clienti con codice compreso tra due estremi
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void TSelection_mask::select_clifo_range(long from, long to)
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{
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TCursor_sheet& c = cur_sheet();
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const long items = c.items();
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const int key = get_key();
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TCursor* crs = c.cursor();
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if (to == 0 && items)
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to = c.row(items-1).get_long(key);
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if (from > to) // Controlla limiti
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{
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long tmp = to;
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to = from;
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from = tmp;
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}
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long last = 0;
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long firs = 0;
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TRectype& rec = crs->file().curr();
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rec.zero();
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rec.put(CLI_TIPOCF,get_who());
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rec.put(CLI_CODCF,from);
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const TRecnotype start = crs->read(_isgteq);
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firs = rec.get_long(CLI_CODCF);
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rec.zero();
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rec.put(CLI_TIPOCF,get_who());
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rec.put(CLI_CODCF,to);
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TRectype recx(rec);
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TRecnotype end = crs->read(_isgteq);
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if (rec > recx)
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{
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end--;
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(*crs)-=1;
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}
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last = rec.get_long(CLI_CODCF);
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c.uncheck(-1);
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for (long i = start; i <= end; i++)
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c.check(i);
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if (get(SC_CFCODFR).not_empty())
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set(SC_CFCODFR, firs);
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if (get(SC_CFCODTO).not_empty())
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set(SC_CFCODTO, last);
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set(SC_NSEL, c.checked());
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}
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void TSelection_mask::select_des_clifo_range(const TString& from, const TString & to)
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{
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TCursor_sheet& c = cur_sheet();
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const long items = c.items();
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const int key = get_key();
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CHECK(key == 2, "La chiave deve essere la 2");
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TString s_from(from), s_to(to);
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if (s_to.empty() && items)
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s_to = c.row(items-1).get(1);
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s_from.upper();
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s_to.upper();
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if (s_from > s_to) // Controlla limiti
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{
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s_to = from;
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s_from = to;// ripristina i valori originali (!upper)
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set(SC_CFDESFR, to);
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set(SC_CFDESTO, from);
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} else
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{
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if (to.not_empty()) s_to = to;
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s_from = from; // ripristina i valori originali (!upper)
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}
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TString last;
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TString firs;
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TCursor* crs = c.cursor();
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TRectype& rec = crs->file().curr();
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rec.zero();
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rec.put(CLI_TIPOCF,get_who());
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rec.put(CLI_RAGSOC,s_from);
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const TRecnotype start = crs->read(_isgteq);
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firs = rec.get(CLI_RAGSOC);
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rec.zero();
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rec.put(CLI_TIPOCF,get_who());
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rec.put(CLI_RAGSOC,s_to);
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TRectype recx(rec);
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TRecnotype end = crs->read(_isgteq);
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if (rec > recx)
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{
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end--;
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(*crs)-=1;
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}
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last = rec.get(CLI_RAGSOC);
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c.uncheck(-1);
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for (long i = start; i <= end; i++)
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c.check(i);
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if (get(SC_CFDESFR).not_empty())
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set(SC_CFDESFR, firs);
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if (get(SC_CFDESTO).not_empty())
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set(SC_CFDESTO, last);
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set(SC_NSEL, c.checked());
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}
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// Cerca il primo e l'ultimo cliente selezionati
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void TSelection_mask::set_clifo_limits()
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{
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long from = 0, to = 0;
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TCursor_sheet& c = cur_sheet();
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const long items = c.items();
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const int key = get_key();
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long first = -1, last = -1;
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for (long i = 0; i < items; i++)
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if (c.checked(i))
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{
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if (first == -1)
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first = i;
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}
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if (first != -1) //Optimization... If nothing was found previously skip this test.
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for (long j = (items-1); j >= 0 ; j--)
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if (c.checked(j))
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if (last == -1)
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{
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last = j;
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break;
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}
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if (first!= -1 && last != -1) // Something selected?
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{
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TToken_string fitem(c.row(first));
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TToken_string litem(c.row(last));
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from = fitem.get_long(key);
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to = litem.get_long(key);
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if (from>to)
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{
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long t = to;
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to=from;
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from=t;
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}
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}
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set(SC_CFCODFR, from);
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set(SC_CFCODTO, to);
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set(SC_NSEL, c.checked());
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}
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void TSelection_mask::set_des_clifo_limits()
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{
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long first=-1, last=-1;
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TString from,to;
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TCursor_sheet& c = cur_sheet();
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const long items = c.items();
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const int key = get_key();
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CHECK(key == 2, "La chiave deve essere la 2");
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for (long i = 0; i < items; i++)
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if (c.checked(i))
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{
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if (first == -1)
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first = i;
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}
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if (first != -1)
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for (long j = (items-1); j >= 0 ; j--)
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if (c.checked(j))
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if (last == -1)
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{
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last = j;
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break;
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}
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if (first!= -1 && last != -1)
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{
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TToken_string fitem(c.row(first));
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TToken_string litem(c.row(last));
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from = fitem.get(1);
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to = litem.get(1);
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if (from>to)
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{
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TString temp(to);
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to=from;
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from=temp;
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}
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}
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set(SC_CFDESFR, from);
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set(SC_CFDESTO, to);
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set(SC_NSEL, c.checked());
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}
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// handlers
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bool TSelection_mask::ffrom_handler(TMask_field& f, KEY k)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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if (k == K_TAB && f.focusdirty())
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{
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const long cod1 = atol(f.get());
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const long cod2 = m.get_long(SC_CFCODTO);
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m.select_clifo_range(cod1, cod2);
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}
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else
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if (k == K_F9)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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TCursor_sheet& c = m.cur_sheet();
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c.disable_check();
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c.disable(DLG_USER);
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if (c.run() == K_ENTER)
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{
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TToken_string& t = c.row(c.selected());
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const long cod1 = t.get_long(m.get_key());
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const long cod2 = m.get_long(SC_CFCODTO);
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m.set(SC_CFCODFR, cod1);
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m.select_clifo_range(cod1, cod2);
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}
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c.enable(DLG_USER);
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c.enable_check();
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}
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return TRUE;
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}
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bool TSelection_mask::fto_handler(TMask_field& f, KEY k)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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if (k == K_TAB && f.focusdirty())
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{
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const long cod1 = m.get_long(SC_CFCODFR);
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const long cod2 = atol(f.get());
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m.select_clifo_range(cod1, cod2);
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}
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else
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if (k == K_F9)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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TCursor_sheet& c = m.cur_sheet();
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c.disable_check();
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c.disable(DLG_USER);
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if (c.run() == K_ENTER)
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{
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TToken_string& t = c.row(c.selected());
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const long cod2 = t.get_long(m.get_key());
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const long cod1 = m.get_long(SC_CFCODFR);
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m.set(SC_CFCODTO, cod2);
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m.select_clifo_range(cod1, cod2);
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}
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c.enable(DLG_USER);
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c.enable_check();
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}
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return TRUE;
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}
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bool TSelection_mask::fdfrom_handler(TMask_field& f, KEY k)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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if (k == K_TAB && f.focusdirty())
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{
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const TString des1(f.get());
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const TString des2(m.get(SC_CFDESTO));
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m.select_des_clifo_range(des1, des2);
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}
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else
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if (k == K_F9)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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TCursor_sheet& c = m.cur_sheet();
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c.disable_check();
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c.disable(DLG_USER);
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if (c.run() == K_ENTER)
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{
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TToken_string& t = c.row(c.selected());
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const TString des1(t.get(3 - m.get_key()));
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const TString des2 = m.get(SC_CFDESTO);
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m.set(SC_CFDESFR, des1);
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m.select_des_clifo_range(des1, des2);
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}
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c.enable(DLG_USER);
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c.enable_check();
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}
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return TRUE;
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}
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bool TSelection_mask::fdto_handler(TMask_field& f, KEY k)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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if (k == K_TAB && f.focusdirty())
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{
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const TString des2(f.get());
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const TString des1(m.get(SC_CFDESFR));
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m.select_des_clifo_range(des1, des2);
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}
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else
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if (k == K_F9)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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TCursor_sheet& c = m.cur_sheet();
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c.disable_check();
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c.disable(DLG_USER);
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if (c.run() == K_ENTER)
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{
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TToken_string& t = c.row(c.selected());
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const TString des1(m.get(SC_CFDESFR));
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const TString des2(t.get(3 - m.get_key()));
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m.set(SC_CFDESTO, des2);
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m.select_des_clifo_range(des1, des2);
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}
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c.enable(DLG_USER);
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c.enable_check();
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}
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return TRUE;
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}
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bool TSelection_mask::breset_handler(TMask_field& f, KEY k)
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{
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if (k == K_SPACE)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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m.reset_sheets();
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}
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return TRUE;
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}
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bool TSelection_mask::bselect_handler(TMask_field& f, KEY k)
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{
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if (k == K_SPACE)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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TCursor_sheet& c = m.cur_sheet();
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c.enable_check();
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c.run();
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if (m.get_key() == 2)
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m.set_des_clifo_limits();
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else
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m.set_clifo_limits();
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}
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return TRUE;
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}
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bool TSelection_mask::rclifo_handler(TMask_field& f, KEY k)
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{
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if (k == K_SPACE)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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m.set_who(f.get()[0]);
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m.reset_sheets();
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}
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return TRUE;
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}
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bool TSelection_mask::rsortcf_handler(TMask_field& f, KEY k)
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{
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if (k == K_SPACE)
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{
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TSelection_mask& m = (TSelection_mask&)f.mask();
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m.set_key(atoi(f.get()));
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m.reset_sheets();
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}
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return TRUE;
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}
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