1599 lines
34 KiB
C++
Executable File
1599 lines
34 KiB
C++
Executable File
#include <stdlib.h>
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#if XVT_OS==XVT_OS_SCOUNIX
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#else
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#include <stdio.h>
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#endif
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#include <strstream.h>
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#include <xvt.h>
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#define STYLE_NUM 4
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#include <applicat.h>
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#include <execp.h>
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#include <extcdecl.h>
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#include <mask.h>
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#include <urldefid.h>
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#include <utility.h>
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#include <viswin.h>
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#include <config.h>
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#include <bagn001a.h>
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struct PrDesc
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{
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TTextfile *_txt;
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PRINT_RCD *_prcd;
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bool _graphics;
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int _formlen;
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int _charsize;
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int _lines_per_inch;
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}
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PrintWhat;
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#define LINES_PER_INCH (6.0)
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#if XVT_OS == XVT_OS_WIN
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#include <windows.h>
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void TPrinter::_get_windows_printer_names (TToken_string & t)
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{
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char *buf = new char[4096]; // ammazzao'
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GetProfileString ("devices", NULL, "", buf, 4096);
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for (int i = 0; i < 4095; i++)
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{
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if (buf[i] == '\0' && buf[i + 1] == '\0')
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break;
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if (buf[i] == '\0' && buf[i + 1] != '\0')
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buf[i] = '|';
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}
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t = buf;
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delete buf;
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}
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BOOLEAN TPrinter::start_winprint (long data)
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{
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PrDesc *pd = (PrDesc *) data;
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TTextfile& txt = *(pd->_txt);
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TPrintwin pw(pd->_prcd, txt, pd->_charsize);
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pw.print_background (pd->_graphics);
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pw.do_print();
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return pw.aborted();
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}
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#endif
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// utils del caz
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HIDDEN void read_int (const char *s, int &n, int &cnt)
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{
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static char nbuf[10];
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int j = 0;
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while (!isdigit (s[cnt]))
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cnt++;
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while (isdigit (s[cnt]))
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nbuf[j++] = s[cnt++];
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nbuf[j] = '\0';
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n = atoi (nbuf);
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}
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#if XVT_OS == XVT_OS_WIN
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void TPrinter::set_win_formlen ()
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{
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long pw, ph, phr, pvr;
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xvt_escape (XVT_ESC_GET_PRINTER_INFO, _print_rcd, &ph, &pw, &pvr, &phr);
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if (pvr != 0)
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{
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_formlen = (int) ((ph / pvr) * _lines_per_inch);
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_dots_per_line = (int) (pvr / _lines_per_inch);
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_vert_offset = (int) (ph % (long) (_formlen * _dots_per_line));
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_horz_offset = 0; // not implemented (font dependent)
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}
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else
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warning_box ("Il driver di stampante non e' valido.\n"
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"Non stampare prima di averlo reinstallato");
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}
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#endif
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void TPrinter::parse_background(const char* bg_desc, TArray& background)
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{
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char op;
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int x1, x2, y1, y2;
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TToken_string tt (20);
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TString txt (80);
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TArray pix;
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char ch;
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int cnt = 0;
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while ((ch = bg_desc[cnt++]) != '\0')
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{
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op = ch;
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tt = "";
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char bf[2];
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bf[1] = '\0';
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switch (op)
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{
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case ' ': // ignore whitespace
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case '\t':
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case '\n':
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continue;
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break;
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case 'l': // line
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case 'b': // box
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case 'r': // round box
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cnt++;
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read_int (bg_desc, x1, cnt);
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read_int (bg_desc, y1, cnt);
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read_int (bg_desc, x2, cnt);
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read_int (bg_desc, y2, cnt);
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cnt++;
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tt << op;
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tt.add (x1 - 1);
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tt.add (y1 - 1);
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tt.add (x2 - 1);
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tt.add (y2 - 1);
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break;
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case 't': // text
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cnt++;
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read_int (bg_desc, x1, cnt);
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read_int (bg_desc, y1, cnt);
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cnt++;
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txt = "";
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while ((ch = bg_desc[cnt++]) != '}')
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txt << ch;
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tt << op;
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tt.add (x1 - 1);
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tt.add (y1 - 1);
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tt.add (txt);
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break;
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case 'P': // set pen style
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case 'B': // set brush
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case 'W': // set line width
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case 'C': // set pen color
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tt << op;
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bf[0] = bg_desc[cnt++];
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tt.add (bf);
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break;
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default:
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yesnofatal_box ("Unknown background opcode: %c", op);
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break;
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}
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pix.add (tt);
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}
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// now build row descriptions
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// colors are listed in printapp:
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char curcol = 'n';
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char curpen = 'n';
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char curpat = 'n';
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char curwid = '1';
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for (int l = 0; l < _formlen; l++)
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{
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TString *rwd = (TString *) background.objptr (l);
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if (rwd == NULL)
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{
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background.add (rwd = new TString, l);
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if (curcol != 'n')
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(*rwd) << 'C' << curcol;
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if (curpat != 'n')
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(*rwd) << 'B' << curpat;
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if (curwid != '1')
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(*rwd) << 'W' << curwid;
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if (curpen != 'n')
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(*rwd) << 'P' << curcol;
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}
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for (int j = 0; j < pix.items (); j++)
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{
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TToken_string & tt = (TToken_string &) pix[j];
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tt.restart ();
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// la stringa contiene l'opcode piu' i parametri in binario,
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// incrementati di 1 per evitare lo 0
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switch (*(tt.get (0)))
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{
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case 'b':
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x1 = tt.get_int (1) + 1;
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y1 = tt.get_int (2) + 1;
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x2 = tt.get_int (3) + 1;
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y2 = tt.get_int (4) + 1;
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if (y1 == l + 1) // at ze biginnin
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{
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(*rwd) << 'u' << char (x1);
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(*rwd) << 'r' << char (x1) << char (x2);
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(*rwd) << 'u' << char (x2);
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}
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else if (y2 == l + 1) // at ze end
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{
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(*rwd) << 'o' << char (x1);
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(*rwd) << 'r' << char (x1) << char (x2);
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(*rwd) << 'o' << char (x2);
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}
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else if (y1 < l + 1 && y2 > l + 1) // in ze middol
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{
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(*rwd) << 'v' << char (x1);
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(*rwd) << 'v' << char (x2);
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}
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break;
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case 'l':
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x1 = tt.get_int (1) + 1;
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y1 = tt.get_int (2) + 1;
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x2 = tt.get_int (3) + 1;
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y2 = tt.get_int (4) + 1;
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if (y1 == y2 && y1 == l + 1) // orizzontale
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{
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(*rwd) << 'h' << char (x1) << char (x2);
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}
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else if (y1 <= l + 1 && y2 >= l + 1) // verticale
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{
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(*rwd) << 'v' << char (x1);
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}
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break;
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case 't':
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x1 = tt.get_int (1) + 1;
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y1 = tt.get_int (2) + 1; // al gh'e'
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if (y1 == l + 1)
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{
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}
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break;
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case 'W':
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curwid = *(tt.get (1));
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(*rwd) << 'W' << curwid;
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break;
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case 'P':
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curpen = *(tt.get (1));
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(*rwd) << 'P' << curpen;
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break;
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case 'B':
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curpat = *(tt.get (1));
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(*rwd) << 'B' << curpat;
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break;
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case 'C':
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curcol = *(tt.get (1));
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(*rwd) << 'C' << curcol;
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break;
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}
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}
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}
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}
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void TPrinter::setbackground(const char *b)
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{
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_background.destroy();
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_bg_desc = b;
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if (b != NULL)
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parse_background(_bg_desc, _background);
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}
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bool printers_on_key(TMask_field & f, KEY key);
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// fv support structs for config
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bool PrinterDef::read (const char *name, FILE * fd)
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{
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_printername = name;
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_printername.trim ();
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TToken_string tmp (64, '=');
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TString l (48);
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TString r (16);
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while (TRUE)
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{
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const long p = ftell (fd); // Memorizza inizio paragrafo
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if (fgets (__tmp_string, 256, fd) == NULL)
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return FALSE;
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tmp = __tmp_string;
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tmp.trim ();
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if (tmp == "[End of File]")
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return FALSE;
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if (tmp[0] == '[')
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{
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fseek (fd, p, SEEK_SET); // Ritorna ad inizio paragrafo
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break;
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}
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l = tmp.get ();
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l.trim ();
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r = tmp.get ();
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r.trim ();
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if (l == "Device name")
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{
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_devicename = r;
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}
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else if (l == "Filter name")
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{
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_filtername = r;
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}
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else if (l == "Printer type")
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{
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_printertype = r;
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}
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else if (l == "Normal")
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{
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strcpy (_atstr[normalstyle], r);
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}
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else if (l == "Bold")
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{
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strcpy (_atstr[boldstyle], r);
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}
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else if (l == "Italic")
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{
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strcpy (_atstr[italicstyle], r);
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}
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else if (l == "Underlined")
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{
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strcpy (_atstr[underlinedstyle], r);
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}
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else if (l == "Code")
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{
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TToken_string code (r);
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_names.add (TString (code.get ()));
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_codes.add (TString (code.get ()));
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}
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else if (l == "Form feed")
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{
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_ffcode = r;
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}
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else if (l == "Newline")
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{
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_nlcode = r;
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}
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else
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return error_box ("Riga di configurazione stampante errata:\n%s", (const char *) l);
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}
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return TRUE;
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}
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bool PrinterDef::isdefault ()
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{
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return strcmp(_printername, "Default") == 0;
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}
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////////// TPRINTROW //////////
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TPrintrow::TPrintrow()
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{
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reset();
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}
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TPrintrow::TPrintrow(const TPrintrow& pr)
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{
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_row = pr.row ();
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memcpy (_attr, pr._attr, MAXSTR);
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memcpy (_cols, pr._cols, MAXSTR);
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_currentcolor = 'w';
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_currentcolor <<= 8;
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_currentcolor += 'n';
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_currentstyle = pr._currentstyle;
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for (int i = 0; i < MAXSTR; i++)
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_cols[i] = _currentcolor;
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_lastpos = pr._lastpos;
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}
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TObject *TPrintrow::dup () const
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{
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return new TPrintrow (*this);
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}
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const char *TPrintrow::class_name () const
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{
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return "Printrow";
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}
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word TPrintrow::class_id()
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const
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{
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return CLASS_PRINTROW;
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}
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TPrintrow & TPrintrow::reset ()
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{
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_row.spaces (sizeof (_attr));
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_currentcolor = 'w';
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_currentcolor <<= 8;
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_currentcolor += 'n';
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memset (_attr, normalstyle, sizeof (_attr));
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for (int i = 0; i < MAXSTR; i++)
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_cols[i] = _currentcolor;
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_lastpos = 0;
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_currentstyle = normalstyle;
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return *this;
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}
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const char* TPrintrow::row_codified() const
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{
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// returns the row with @-codes for font style and color
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char last_attr = -1;
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int last_color = -1;
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int last = 0, k = 0;
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for (int i = 0; i < _row.size(); i++)
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{
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if (_attr[i] != last_attr)
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{
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__tmp_string[k++] = '@';
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switch (_attr[i])
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{
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case normalstyle:
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__tmp_string[k++] = 'r';
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break;
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case boldstyle:
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__tmp_string[k++] = 'b';
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break;
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case italicstyle:
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__tmp_string[k++] = 'i';
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break;
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case underlinedstyle:
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__tmp_string[k++] = 'u';
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break;
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}
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last_attr = _attr[i];
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}
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if (_cols[i] != last_color && _row[i] > ' ')
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{
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__tmp_string[k++] = '$';
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__tmp_string[k++] = '[';
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__tmp_string[k++] = (char) (_cols[i] & 0x00ff);
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__tmp_string[k++] = ',';
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__tmp_string[k++] = (char) (_cols[i] >> 8);
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__tmp_string[k++] = ']';
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last_color = _cols[i];
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}
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__tmp_string[k++] = _row[i];
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if (_row[i] > ' ') last = k;
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}
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__tmp_string[last] = '\0';
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return __tmp_string;
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}
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TPrintrow & TPrintrow::put(const char *str, int position, int len)
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{
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if (len < 1)
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len = strlen (str);
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if (position < 0)
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position = _lastpos;
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char bg = 'w', fg = 'n';
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for (int i = 0; i < len; i++)
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{
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char c = str[i];
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if (c == '$' && str[i + 1] == '[')
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{
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++i;
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fg = str[++i];
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c = str[++i];
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if (c == ']')
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bg = _currentcolor >> 8;
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else if (c == ',')
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{
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bg = str[++i];
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i++;
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}
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else
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{
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CHECK (0, "Error in color specification");
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}
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_currentcolor = (bg << 8) + fg;
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}
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else if (c == '@')
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{
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c = str[++i];
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switch (toupper (c))
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{
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case '#':
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case '<':
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case '>':
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// printer MUST handle them
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{
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const int n = (c == '#') ? 5 : ((c == '>') ? 10 : 8);
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_row[position] = '@';
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_attr[position++] = _currentstyle;
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for (int j = 1; j < n; j++)
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{
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_row[position] = c;
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_attr[position++] = _currentstyle;
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}
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}
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break;
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case 'B':
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_currentstyle = boldstyle;
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break;
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case 'I':
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_currentstyle = italicstyle;
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break;
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case 'U':
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_currentstyle = underlinedstyle;
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break;
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case 'R':
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_currentstyle = normalstyle;
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break;
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default:
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// should be number followed by skip or jump
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if (isdigit (c))
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{
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// read number
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char digbuf[8];
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int cnt = 0;
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digbuf[cnt++] = c;
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while (isdigit (c = str[++i]))
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digbuf[cnt++] = c;
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digbuf[cnt] = '\0';
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int pp = atoi (digbuf);
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if (toupper (c) == 'G')
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{
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if (pp >= MAXSTR)
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fatal_box ("printrow reaches position %d", pp);
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if (pp > position)
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for (int k = position; k < pp; k++)
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{
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_attr[k] = _currentstyle;
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_cols[k] = _currentcolor;
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}
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position = pp;
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}
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else if (toupper (c) == 'J')
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{
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if (pp + position >= MAXSTR)
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fatal_box ("printrow reaches position %d", pp + position);
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for (int k = 0; k < pp; k++)
|
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{
|
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_attr[k + position] = _currentstyle;
|
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_cols[k + position] = _currentcolor;
|
|
}
|
|
position += pp;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_row[position] = c;
|
|
_attr[position++] = _currentstyle;
|
|
_cols[position++] = _currentcolor;
|
|
}
|
|
} // switch
|
|
|
|
}
|
|
else
|
|
{
|
|
_row[position] = c;
|
|
_attr[position] = _currentstyle;
|
|
_cols[position++] = _currentcolor;
|
|
}
|
|
} // for
|
|
|
|
_lastpos = position;
|
|
return *this;
|
|
}
|
|
|
|
////////// TPRINTER //////////
|
|
|
|
bool printers_on_key (TMask_field & f, KEY key)
|
|
{
|
|
if (key == K_SPACE)
|
|
{
|
|
TToken_string pn1 (10), pn2 (20);
|
|
|
|
const PrinterDef & def = main_app().printer().get_description(atoi(f.get ()));
|
|
const char *s;
|
|
int j = 0;
|
|
while ((s = def.get_codenames (j)) != NULL)
|
|
{
|
|
pn1.add (format ("%02d", j));
|
|
pn2.add (s);
|
|
j++;
|
|
}
|
|
((TList_field &) f.mask ().field (MSK_1_CODES)).replace_items (pn1, pn2);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
#if XVT_OS == XVT_OS_WIN
|
|
|
|
bool set_windows_print_device (TMask_field& f, KEY key)
|
|
{
|
|
static char szDevice[80];
|
|
if (key == K_SPACE && f.mask().is_running())
|
|
{
|
|
if (main_app().printer().get_printrcd() != NULL)
|
|
free_print_rcd (main_app().printer().get_printrcd ());
|
|
TToken_string & pn = main_app().printer().getprinternames ();
|
|
TString pdev (pn.get (atoi (f.get())));
|
|
GetProfileString ("devices", pdev, "", szDevice, sizeof (szDevice));
|
|
pdev << "," << szDevice;
|
|
// scrivi (e semmai lo si risistema poi)
|
|
WriteProfileString("windows", "device", pdev);
|
|
main_app().printer().set_printrcd(
|
|
get_print_rcd(&(main_app().printer ().get_printrcdsize ())));
|
|
main_app().printer().set_win_formlen();
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
#endif
|
|
|
|
TPrinter::TPrinter()
|
|
: _date (TODAY), _multiple_link (FALSE), _frozen (FALSE), _isgraphics (TRUE),
|
|
_lines_per_inch (6), _ch_size (12), _ncopies(1)
|
|
|
|
{
|
|
_footerhandler = _headerhandler = NULL;
|
|
_linkhandler = NULL;
|
|
_config = "printer.ini";
|
|
_curprn = 0; // first in list if no default is specified
|
|
|
|
_curcode = 0; // first in list if no default is specified
|
|
|
|
_formlen = 66;
|
|
_frompage = 0;
|
|
_topage = 0xffff;
|
|
_hwformfeed = FALSE;
|
|
_currentpage = 1;
|
|
_currentrow = 1;
|
|
_fp = NULL;
|
|
_headersize = 0;
|
|
_footersize = 0;
|
|
_isopen = FALSE;
|
|
_multiple_copies = main_app().class_id() == CLASS_PRINT_APPLICATION;
|
|
|
|
// read configuration file
|
|
read_configuration (_config);
|
|
#if XVT_OS == XVT_OS_WIN
|
|
print_begin ();
|
|
_print_rcd = get_print_rcd (&_print_rcd_size);
|
|
set_win_formlen ();
|
|
|
|
static char defPrinter[80];
|
|
static char szDevice[50];
|
|
|
|
// get default printer driver
|
|
GetProfileString ("windows", "device", ",,,", defPrinter, sizeof(defPrinter));
|
|
TString pdev (defPrinter);
|
|
GetProfileString ("devices", pdev, "", szDevice, sizeof(szDevice));
|
|
pdev << "," << szDevice;
|
|
TToken_string dio (pdev, ',');
|
|
TToken_string pn2(1024);
|
|
|
|
// get printer names
|
|
_get_windows_printer_names (pn2);
|
|
|
|
// determine index of current default printer
|
|
for (int i = 0; i < pn2.items (); i++)
|
|
{
|
|
if (TString(dio.get(0)) == TString(pn2.get(i)))
|
|
{
|
|
_curprn = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
TConfig cnf (CONFIG_GENERAL, "Stampa");
|
|
_ch_size = cnf.get_int("Size",NULL,-1,12);
|
|
_lines_per_inch = cnf.get_int("Lines",NULL,-1,6);
|
|
|
|
#else
|
|
_isgraphics = FALSE;
|
|
#endif
|
|
}
|
|
|
|
TToken_string& TPrinter::getprinternames ()
|
|
{
|
|
// per ora va solo in windows
|
|
#if XVT_OS == XVT_OS_WIN
|
|
_get_windows_printer_names (_printer_names);
|
|
#endif
|
|
return _printer_names;
|
|
}
|
|
|
|
void TPrinter::read_configuration(const char *conf)
|
|
{
|
|
|
|
FILE *cnfp = fopen (conf, "r");
|
|
if (cnfp == NULL)
|
|
fatal_box ("Impossibile aprire il file %s", (const char *) _config);
|
|
|
|
for (int i = 0; !feof (cnfp); i++)
|
|
{
|
|
if (fgets (__tmp_string, 256, cnfp) == NULL)
|
|
return;
|
|
// else
|
|
if (strncmp (__tmp_string, "[Default]", 9) != 0)
|
|
// fgets(__tmp_string,256,cnfp);
|
|
// else
|
|
{
|
|
if (*__tmp_string == '[')
|
|
{
|
|
// fatal_box("[ expected in file of printer configuration");
|
|
|
|
char *u = strchr (__tmp_string, ']');
|
|
if (u)
|
|
*u = '\0';
|
|
u = __tmp_string + 1;
|
|
|
|
PrinterDef *pp = new PrinterDef;
|
|
_printers.add (pp);
|
|
if (pp->read (u, cnfp) == FALSE)
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
fclose (cnfp);
|
|
|
|
TFilename s ("printer.def");
|
|
#if XVT_OS == XVT_OS_SCOUNIX
|
|
s << format (".%d", getuid ());
|
|
#endif
|
|
if (fexist (s))
|
|
{
|
|
TScanner sc (s);
|
|
TToken_string t (sc.line ());
|
|
int where_print = t.get_int (1);
|
|
t = sc.line ();
|
|
_curprn = t.get_int(1);
|
|
t = sc.line ();
|
|
_printerfile = t.get (1);
|
|
t = sc.line ();
|
|
_curcode = t.get_int (1);
|
|
#if XVT_OS != XVT_OS_WIN
|
|
PrinterDef & def = (PrinterDef &) get_description (_curprn);
|
|
#endif
|
|
switch (where_print)
|
|
{
|
|
case 0: // stampante
|
|
#if XVT_OS == XVT_OS_WIN
|
|
_printertype = winprinter;
|
|
#else
|
|
switch (atoi (def._printertype))
|
|
{
|
|
case 0:
|
|
_printertype = normprinter;
|
|
break;
|
|
case 1:
|
|
_printertype = localprinter;
|
|
break;
|
|
case 2:
|
|
_printertype = spoolprinter;
|
|
break;
|
|
}
|
|
#endif
|
|
break;
|
|
case 1: // file
|
|
|
|
_printertype = fileprinter;
|
|
break;
|
|
case 2: // video
|
|
|
|
_printertype = screenvis;
|
|
_curcode = 0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
TPrinter::~TPrinter ()
|
|
{
|
|
#if XVT_OS == XVT_OS_WIN
|
|
print_end ();
|
|
#endif
|
|
}
|
|
|
|
const char* TPrinter::class_name () const
|
|
{
|
|
return "Printer";
|
|
}
|
|
|
|
word TPrinter::class_id () const
|
|
{
|
|
return CLASS_PRINTER;
|
|
}
|
|
|
|
TPrintrow *TPrinter::getheaderline (int linetoget)
|
|
{
|
|
return ((TPrintrow *) _header.objptr (linetoget));
|
|
}
|
|
|
|
TPrintrow *TPrinter::getfooterline (int linetoget)
|
|
{
|
|
return ((TPrintrow *) _footer.objptr (linetoget));
|
|
}
|
|
|
|
void TPrinter::setheaderline (int linetoset, TPrintrow * line)
|
|
{
|
|
_header.add (line, linetoset);
|
|
if (linetoset >= _headersize)
|
|
_headersize = linetoset + 1;
|
|
}
|
|
|
|
void TPrinter::setheaderline (int linetoset, const TPrintrow & line)
|
|
{
|
|
TPrintrow *p = new TPrintrow (line);
|
|
setheaderline (linetoset, p);
|
|
}
|
|
|
|
void TPrinter::setfooterline (int linetoset, TPrintrow* line)
|
|
{
|
|
_footer.add (line, linetoset);
|
|
// if (linetoset >= _footersize) _footersize = linetoset+1;
|
|
}
|
|
|
|
void TPrinter::setfooterline (int linetoset, const TPrintrow& line)
|
|
{
|
|
TPrintrow *p = new TPrintrow (line);
|
|
setfooterline (linetoset, p);
|
|
}
|
|
|
|
void TPrinter::resetheader ()
|
|
{
|
|
_header.destroy ();
|
|
_headersize = 0;
|
|
}
|
|
|
|
void TPrinter::resetfooter ()
|
|
{
|
|
_footer.destroy ();
|
|
// _footersize = 0;
|
|
}
|
|
|
|
bool TPrinter::printrow(TPrintrow* rowtoprint)
|
|
{
|
|
if (!isopen ())
|
|
return FALSE;
|
|
|
|
if (_currentpage < _frompage || _currentpage > _topage)
|
|
return TRUE;
|
|
|
|
TString rw (rowtoprint == NULL ? "" : (_printertype == screenvis || _printertype == winprinter ||
|
|
_printertype == export ?
|
|
rowtoprint->row_codified () :
|
|
rowtoprint->row ()));
|
|
rw.rtrim ();
|
|
|
|
int lun = rw.len ();
|
|
int idx;
|
|
|
|
if (_printertype != export)
|
|
{
|
|
for (idx = 0; idx < lun; idx++)
|
|
{
|
|
if (rw[idx] == '@') // gestione data e n. di pagina
|
|
{
|
|
switch (rw[idx + 1])
|
|
{
|
|
case '#':
|
|
rw.overwrite (format("%-5u", _currentpage), idx++);
|
|
break;
|
|
case '>':
|
|
rw.overwrite (_date.string (4), idx++);
|
|
break;
|
|
case '<':
|
|
rw.overwrite (_date.string (2), idx++);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (_printertype == screenvis)
|
|
{
|
|
if (!_vf->frozen ())
|
|
_vf->add_line (rw);
|
|
else
|
|
_frozen = TRUE;
|
|
return TRUE;
|
|
}
|
|
|
|
if (_printertype == winprinter || _printertype == export)
|
|
{
|
|
// add line to txt
|
|
if (!_frozen)
|
|
_txt.append(rw);
|
|
return TRUE;
|
|
}
|
|
|
|
#if XVT_OS != XVT_OS_SCOUNIX
|
|
|
|
if (_printertype == fileprinter)
|
|
{
|
|
// add line to txt
|
|
if (!_frozen)
|
|
_txt.append (rw);
|
|
return TRUE;
|
|
|
|
}
|
|
#else
|
|
|
|
const PrinterDef & pd = get_description (_curprn);
|
|
int prvstl = -1;
|
|
for (idx = 0; idx < lun; idx++)
|
|
{
|
|
int cst = rowtoprint->get_style (idx);
|
|
if (cst != prvstl)
|
|
{
|
|
fprintf (_fp, "%s", pd._atstr[normalstyle]);
|
|
if (cst != normalstyle)
|
|
fprintf (_fp, "%s", pd._atstr[cst]);
|
|
}
|
|
prvstl = cst;
|
|
putc (rw[idx], _fp);
|
|
}
|
|
if (newline ())
|
|
putc (newline (), _fp);
|
|
|
|
#endif
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
word TPrinter::rows_left() const
|
|
{
|
|
word left = _formlen - _currentrow - _footersize + 1;
|
|
if (_currentrow < 2)
|
|
left -= _headersize;
|
|
return left;
|
|
}
|
|
|
|
|
|
bool TPrinter::print(TPrintrow& rowtoprint)
|
|
{
|
|
bool ok = TRUE;
|
|
|
|
if (!(_printertype == export && !_export_header))
|
|
{
|
|
if (_currentrow > _formlen - _footersize)
|
|
ok = printfooter ();
|
|
|
|
if (ok && _currentrow == 1)
|
|
ok = printheader();
|
|
}
|
|
if (ok)
|
|
{
|
|
ok = printrow(&rowtoprint);
|
|
_currentrow++;
|
|
}
|
|
|
|
return ok;
|
|
}
|
|
|
|
bool TPrinter::printheader()
|
|
{
|
|
if (_headerhandler)
|
|
_headerhandler (*this);
|
|
|
|
bool ok = TRUE;
|
|
for (int i = 0; i < _headersize && ok; i++)
|
|
ok = printrow(getheaderline(i));
|
|
|
|
_currentrow = _headersize + 1;
|
|
return ok;
|
|
}
|
|
|
|
bool TPrinter::printfooter()
|
|
{
|
|
if (_footerhandler)
|
|
_footerhandler (*this);
|
|
|
|
bool ok = TRUE;
|
|
for (int i = 0; i < _footersize && ok; i++)
|
|
ok = printrow(getfooterline(i));
|
|
|
|
#if XVT_OS != XVT_OS_WIN
|
|
if (ok)
|
|
printformfeed();
|
|
#endif
|
|
|
|
_currentrow = 1;
|
|
_currentpage++;
|
|
|
|
return ok;
|
|
}
|
|
|
|
bool TPrinter::skip(int linestoskip)
|
|
{
|
|
int jumpline;
|
|
|
|
CHECK (linestoskip >= 0, "Linestoskip can't be negative");
|
|
jumpline = _currentrow + linestoskip;
|
|
return jump(jumpline);
|
|
}
|
|
|
|
bool TPrinter::jump(int jumpline)
|
|
{
|
|
int i = 0;
|
|
bool ok = TRUE;
|
|
|
|
CHECK (jumpline >= 0, "Jumpline can't be negative");
|
|
if (jumpline > _formlen - _footersize)
|
|
ok = formfeed();
|
|
else
|
|
for (i = _currentrow; i < jumpline; i++)
|
|
if (!printrow())
|
|
ok = FALSE;
|
|
if (jumpline > _formlen - _footersize)
|
|
ok = FALSE;
|
|
return ok;
|
|
}
|
|
|
|
bool TPrinter::formfeed()
|
|
{
|
|
const int lastrow = _formlen - _footersize;
|
|
for (; _currentrow <= lastrow; _currentrow++)
|
|
printrow();
|
|
return printfooter();
|
|
}
|
|
|
|
void TPrinter::reset()
|
|
{
|
|
resetheader();
|
|
resetfooter();
|
|
_currentpage = 1;
|
|
_currentrow = 1;
|
|
}
|
|
|
|
bool TPrinter::printformfeed()
|
|
{
|
|
#if XVT_OS != XVT_OS_WIN
|
|
const PrinterDef & pd = get_description(_curprn);
|
|
|
|
if (_printertype != screenvis && _hwformfeed)
|
|
fprintf(_fp, "%s",(const char *)pd._ffcode);
|
|
#endif
|
|
return TRUE;
|
|
}
|
|
|
|
bool TPrinter::open()
|
|
{
|
|
#if XVT_OS==XVT_OS_SCOUNIX
|
|
if (_printertype == spoolprinter)
|
|
{
|
|
const PrinterDef & def = get_description(_curprn);
|
|
int pfd[2];
|
|
|
|
if (pipe(pfd) == -1)
|
|
return error_box ("Impossibile creare processo di stampa " "(pipe)");
|
|
|
|
int ret = fork();
|
|
if (ret == -1)
|
|
return error_box("Impossibile creare processo di stampa " "(fork)");
|
|
|
|
if (ret == 0)
|
|
{
|
|
if ((::close(0) != -1) && (::dup(pfd[0]) == 0) &&
|
|
(::close(pfd[0]) == 0) && (::close(pfd[1]) != -1))
|
|
{
|
|
char s0[80];
|
|
|
|
sprintf (s0, "-d%s", (const char *) def._devicename);
|
|
if ((def._filtername).not_empty ())
|
|
{
|
|
char s1[80];
|
|
sprintf (s1, "-o %s", (const char *) def._filtername);
|
|
char *ws[5] =
|
|
{"lpr", "-s", s0, s1, NULL};
|
|
execvp (ws[0], ws);
|
|
}
|
|
else
|
|
{
|
|
char *ws[4] =
|
|
{"lpr", "-s", s0, NULL};
|
|
execvp(ws[0], ws);
|
|
}
|
|
exit(-1);
|
|
}
|
|
}
|
|
if ((::close (pfd[0]) == -1) || ((_fp = fdopen(pfd[1], "w")) == NULL))
|
|
return error_box ("Impossibile creare processo di stampa" "(close)");
|
|
}
|
|
else
|
|
#endif
|
|
if (_printertype == screenvis)
|
|
{
|
|
_vf = new TViswin (NULL, "Anteprima di stampa", TRUE, TRUE,
|
|
_linksdescr.items () > 0);
|
|
_vf->open_modal ();
|
|
}
|
|
else if (_printertype == winprinter || _printertype == export
|
|
#if XVT_OS != XVT_OS_SCOUNIX
|
|
|| _printertype == fileprinter
|
|
#endif
|
|
)
|
|
{
|
|
// prepare text object for new text
|
|
_txt.destroy();
|
|
}
|
|
#if XVT_OS==XVT_OS_SCOUNIX
|
|
else
|
|
{
|
|
const PrinterDef & def = get_description (_curprn);
|
|
TFilename fname (_printerfile);
|
|
|
|
if (_printertype == normprinter)
|
|
fname = def._devicename;
|
|
_fp = fopen (fname, "w");
|
|
|
|
if (_fp == NULL)
|
|
return error_box ("Errore di apertura file stampa: '%s'",
|
|
(const char *) fname);
|
|
|
|
TString code (def.get_codes (_curcode));
|
|
if (code.not_empty ())
|
|
{
|
|
const char *s = code;
|
|
fputs (esc ((char *) s), _fp);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
_currentrow = 1;
|
|
_currentpage = 1;
|
|
|
|
return _isopen = TRUE;
|
|
}
|
|
|
|
void TPrinter::set()
|
|
{
|
|
main_app().disable_menu_item (M_FILE_PG_SETUP);
|
|
|
|
TMask mask ("bagn001a");
|
|
TToken_string pn1 (50), pn2 (100);
|
|
int i;
|
|
|
|
if (_printerfile.empty())
|
|
{
|
|
_printerfile.tempdir();
|
|
#if XVT_OS == XVT_OS_SCOUNIX
|
|
_printerfile << '/';
|
|
#else
|
|
_printerfile << '\\';
|
|
#endif
|
|
}
|
|
|
|
TFilename defile("printer.def");
|
|
#if XVT_OS == XVT_OS_SCOUNIX
|
|
defile << format (".%d", getuid ());
|
|
#endif
|
|
mask.set_workfile(defile);
|
|
|
|
mask.set(MSK_1_FILENAME, _printerfile);
|
|
mask.set(MSK_1_NPAGES, _ncopies);
|
|
|
|
#if XVT_OS != XVT_OS_WIN
|
|
|
|
for (i = 0; i < _printers.items (); i++)
|
|
{
|
|
pn1.add (i);
|
|
pn2.add (((PrinterDef &) _printers[i])._printername);
|
|
}
|
|
|
|
((TList_field &) (mask.field (MSK_1_PRINTERS))).replace_items (pn1, pn2);
|
|
mask.hide(MSK_1_SIZE);
|
|
mask.hide(MSK_1_LINES);
|
|
mask.disable(DLG_SETPRINT);
|
|
if (!_multiple_copies) mask.hide(MSK_1_NPAGES);
|
|
|
|
pn1 = "";
|
|
pn2 = "";
|
|
|
|
for (i = 0; i < ((PrinterDef &)_printers[_curprn])._names.items(); i++)
|
|
{
|
|
pn1.add(format ("%d", i));
|
|
pn2.add((TString &)((PrinterDef &) _printers[_curprn])._names[i]);
|
|
}
|
|
|
|
((TList_field &)(mask.field (MSK_1_CODES))).replace_items(pn1, pn2);
|
|
mask.set_handler (MSK_1_PRINTERS, printers_on_key);
|
|
if (_printertype == fileprinter)
|
|
mask.set (MSK_1_TYPE, "1");
|
|
else if (_printertype == screenvis)
|
|
mask.set (MSK_1_TYPE, "2");
|
|
else
|
|
mask.set (MSK_1_TYPE, "0");
|
|
|
|
mask.set(MSK_1_PRINTERS, format("%d", _curprn));
|
|
mask.set(MSK_1_CODES, format("%d", _curcode));
|
|
KEY k;
|
|
|
|
if ((k = mask.run()) == K_ESC)
|
|
return;
|
|
|
|
if (k == K_INS) // premuto REGISTRA
|
|
mask.save();
|
|
|
|
// get user choices
|
|
|
|
_curprn = atoi(mask.get(MSK_1_PRINTERS));
|
|
_ncopies = atoi(mask.get(MSK_1_NPAGES));
|
|
|
|
PrinterDef& def = (PrinterDef &) get_description (_curprn);
|
|
switch (atoi(mask.get (MSK_1_TYPE)))
|
|
{
|
|
case 0: // stampante
|
|
|
|
_printertype = normprinter;
|
|
_curcode = atoi (mask.get (MSK_1_CODES));
|
|
switch (atoi (def._printertype))
|
|
{
|
|
case 0:
|
|
_printertype = normprinter;
|
|
break;
|
|
case 1:
|
|
_printertype = localprinter;
|
|
break;
|
|
case 2:
|
|
_printertype = spoolprinter;
|
|
break;
|
|
}
|
|
break;
|
|
case 1: // file
|
|
_printertype = fileprinter;
|
|
_printerfile = mask.get (MSK_1_FILENAME);
|
|
_curcode = atoi (mask.get (MSK_1_CODES));
|
|
break;
|
|
case 2: // video
|
|
|
|
_printertype = screenvis;
|
|
_curcode = 0;
|
|
break;
|
|
}
|
|
|
|
#else
|
|
|
|
_get_windows_printer_names(pn2);
|
|
char old_default[80];
|
|
GetProfileString ("windows", "device", ",,,", old_default, sizeof(old_default));
|
|
|
|
for (i = 0; i < pn2.items (); i++)
|
|
pn1.add(i);
|
|
|
|
((TList_field &) (mask.field (MSK_1_PRINTERS))).replace_items(pn1, pn2);
|
|
mask.set(MSK_1_PRINTERS, pn1.get(_curprn));
|
|
|
|
mask.hide(MSK_1_CODES);
|
|
if (!_multiple_copies) mask.hide(MSK_1_NPAGES);
|
|
|
|
mask.set(MSK_1_ISGRAPHICS, _isgraphics ? "X" : "");
|
|
mask.set(MSK_1_SIZE, _ch_size);
|
|
mask.set(MSK_1_LINES, _lines_per_inch);
|
|
|
|
if (_printertype == fileprinter)
|
|
mask.set (MSK_1_TYPE, "1");
|
|
else if (_printertype == screenvis)
|
|
mask.set (MSK_1_TYPE, "2");
|
|
else
|
|
mask.set (MSK_1_TYPE, "0");
|
|
|
|
mask.set_handler (MSK_1_PRINTERS, set_windows_print_device);
|
|
|
|
KEY k;
|
|
int oldprn = _curprn;
|
|
|
|
while ((k = mask.run ()) != K_ESC && k != K_ENTER && k != K_INS)
|
|
{
|
|
if (k == DLG_SETPRINT)
|
|
{
|
|
// l'handler setta default di windows a quella nel listbox e ribecca l'rcd
|
|
if (_print_rcd != NULL)
|
|
{
|
|
if (page_setup_dlg(_print_rcd))
|
|
{
|
|
// see if user has changed printer
|
|
// determine index of currently selected printer
|
|
// ACTHUNG! Deep hacking of XVT internals! NON PORTABLE!
|
|
if (_print_rcd != NULL)
|
|
free_print_rcd (_print_rcd);
|
|
_print_rcd = get_print_rcd(&_print_rcd_size);
|
|
for (i = 0; i < pn2.items(); i++)
|
|
if (strcmp((const char *)(_print_rcd + 4), pn2.get(i)) == 0)
|
|
{
|
|
_curprn = i;
|
|
break;
|
|
}
|
|
|
|
mask.set(MSK_1_PRINTERS, pn1.get(_curprn));
|
|
|
|
set_win_formlen();
|
|
}
|
|
mask.set_focus();
|
|
}
|
|
else
|
|
beep ();
|
|
}
|
|
}
|
|
|
|
_curprn = atoi(mask.get(MSK_1_PRINTERS));
|
|
|
|
if (k == K_INS)
|
|
{
|
|
// tutto resta com'e'
|
|
mask.save ();
|
|
TConfig cnf (CONFIG_GENERAL, "Stampa");
|
|
cnf.set("Size", mask.get(MSK_1_SIZE));
|
|
cnf.set("Lines",mask.get(MSK_1_LINES));
|
|
}
|
|
if (k == K_ESC || k == K_ENTER)
|
|
{
|
|
// riaggiusta stampante default windows come prima
|
|
// curprn e rcd sono quelle di prima
|
|
main_app().enable_menu_item(M_FILE_PG_SETUP);
|
|
WriteProfileString("windows","device", old_default);
|
|
}
|
|
if (k == K_ESC)
|
|
{
|
|
if (_print_rcd != NULL)
|
|
free_print_rcd (_print_rcd);
|
|
_curprn = oldprn;
|
|
_print_rcd = get_print_rcd(&_print_rcd_size);
|
|
set_win_formlen();
|
|
return;
|
|
}
|
|
|
|
_ncopies = atoi (mask.get (MSK_1_NPAGES));
|
|
|
|
switch (atoi (mask.get (MSK_1_TYPE)))
|
|
{
|
|
case 0: // stampante
|
|
_printertype = winprinter;
|
|
break;
|
|
case 1: // file
|
|
_printertype = fileprinter;
|
|
_printerfile = mask.get (MSK_1_FILENAME);
|
|
_curcode = atoi (mask.get (MSK_1_CODES));
|
|
break;
|
|
case 2: // video
|
|
_printertype = screenvis;
|
|
_curcode = 0;
|
|
break;
|
|
}
|
|
|
|
_isgraphics = mask.get_bool (MSK_1_ISGRAPHICS);
|
|
_ch_size = atoi (mask.get (MSK_1_SIZE));
|
|
_lines_per_inch = atoi (mask.get (MSK_1_LINES));
|
|
set_win_formlen ();
|
|
|
|
#endif
|
|
|
|
main_app().enable_menu_item (M_FILE_PG_SETUP);
|
|
}
|
|
|
|
|
|
void TPrinter::merge_export_file(const char* file, bool header)
|
|
{
|
|
TTextfile txt(file);
|
|
|
|
for (long i = 0; i < txt.lines(); i++)
|
|
{
|
|
TPrintrow* p = new TPrintrow();
|
|
p->put(txt.line_formatted(i));
|
|
if (header) printrow(p);
|
|
else print(*p);
|
|
}
|
|
}
|
|
|
|
void TPrinter::close ()
|
|
{
|
|
const bool isfirstpage = (_currentpage == 1 && _frompage == 0) ||
|
|
(_currentpage <= _frompage);
|
|
|
|
if (isopen() && (!isfirstpage || _currentrow > _headersize) &&
|
|
(_printertype != screenvis && _printertype != winprinter
|
|
&& _printertype != export))
|
|
formfeed();
|
|
|
|
if (_fp)
|
|
{
|
|
fclose (_fp);
|
|
_fp = NULL;
|
|
}
|
|
|
|
if (_printertype == screenvis)
|
|
{
|
|
_vf->close_print();
|
|
_vf->run ();
|
|
if (_vf->is_open ()) _vf->close_modal ();
|
|
delete _vf;
|
|
freeze (FALSE);
|
|
_vf = NULL;
|
|
}
|
|
else if (_printertype == export)
|
|
{
|
|
if (!_exportfile.empty() && _txt.lines() > 0L)
|
|
{
|
|
ofstream txt((const char*)_exportfile);
|
|
for (long i = 0; i < _txt.lines(); i++)
|
|
{
|
|
txt << _txt.line_formatted(i) << '\n';
|
|
}
|
|
txt.close();
|
|
}
|
|
}
|
|
#if XVT_OS == XVT_OS_WIN
|
|
else if (_printertype == winprinter && _txt.lines() > 0L)
|
|
{
|
|
PrintWhat._prcd = _print_rcd;
|
|
PrintWhat._txt = &_txt;
|
|
PrintWhat._graphics = _isgraphics;
|
|
PrintWhat._charsize = _ch_size;
|
|
start_print_thread (start_winprint, (long) (&PrintWhat));
|
|
}
|
|
else if (_printertype == fileprinter)
|
|
{
|
|
FILE* fp = fopen(_printerfile, "w");
|
|
if (fp == NULL)
|
|
{
|
|
error_box("Impossibile aprire il file %s", (const char*)_printerfile);
|
|
return;
|
|
}
|
|
for (long i = 0; i < _txt.lines(); i++)
|
|
fprintf(fp,"%s\n", _txt.line(i));
|
|
fclose(fp);
|
|
}
|
|
#endif
|
|
else if (_printertype == localprinter)
|
|
{
|
|
#if XVT_OS == XVT_OS_SCOUNIX
|
|
TFilename s1 = tmpnam (NULL);
|
|
switch (fork ())
|
|
{
|
|
case -1:
|
|
break;
|
|
case 0:
|
|
execlp ("localprint", "localprint", (const char *) s1, NULL);
|
|
default:
|
|
wait ((int *) NULL);
|
|
}
|
|
remove (s1);
|
|
#endif
|
|
}
|
|
_isopen = FALSE;
|
|
}
|
|
|
|
//
|
|
// TFile_printer
|
|
//
|
|
|
|
#include <bagn004.h>
|
|
|
|
#if XVT_OS == XVT_OS_DOS
|
|
#define FORMAT_COMMAND "FORMAT"
|
|
#else
|
|
#define FORMAT_COMMAND "dosformat -fq"
|
|
#endif
|
|
|
|
const long disk_sizes[] =
|
|
{360000, 1200000, 720000, 1400000, 2880000};
|
|
|
|
TFile_printer ::TFile_printer (const char *ffile, const char *label, int len_rec, int num_rec_inizio, int num_rec_fine, int tipo_disco)
|
|
{
|
|
set_printtype (fileprinter);
|
|
|
|
_num_rec_testa_coda = num_rec_inizio + num_rec_fine;
|
|
_file = ffile;
|
|
_label = label;
|
|
_len_rec = len_rec;
|
|
_volume = 1;
|
|
_size = disk_sizes[tipo_disco];
|
|
_num_rec_volume = int ((_size / len_rec) - _num_rec_testa_coda);
|
|
_nome_file_fissato = TRUE;
|
|
_formatta = FALSE;
|
|
_label_fissata = TRUE;
|
|
|
|
}
|
|
|
|
void TFile_printer::open()
|
|
{
|
|
}
|
|
|
|
void TFile_printer::close ()
|
|
{
|
|
}
|
|
|
|
bool TFile_printer::genera_dischetti ()
|
|
{
|
|
int r;
|
|
|
|
for (int i = 0; i < _tmp_files.items (); i++)
|
|
{
|
|
// Avvisa l'utente di inserire un dischetto
|
|
r = yesno_box ("Inserire il dischetto n. %2d di %2d nel drive %2s",
|
|
i + 1, _volume, _drive);
|
|
if (!r)
|
|
return error_box ("Procedura interrotta!");
|
|
|
|
// e eventualmente lo formatta
|
|
if (_formatta)
|
|
{
|
|
TString dep (30);
|
|
if (_label != NULL)
|
|
dep << FORMAT_COMMAND << " " << "/v:" << _label << " " << _drive;
|
|
else
|
|
dep << FORMAT_COMMAND << " " << _drive;
|
|
|
|
TExternal_app sys (dep);
|
|
sys.run ();
|
|
}
|
|
|
|
// copia il file sul dischetto
|
|
fcopy ((const char *) &_tmp_files[i], (const char *) _drive);
|
|
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
TFile_printer::~TFile_printer ()
|
|
{
|
|
}
|
|
|
|
void TFile_printer::set ()
|
|
{
|
|
TMask m ("bagn004");
|
|
KEY tasto;
|
|
int f;
|
|
|
|
//
|
|
//
|
|
// --------------------------------------------------------------------
|
|
// Qui bisogna inserire la lista dei drive disponibili nella maschera
|
|
// Per ora tale lista e' fissa e contiene solo A: e B:
|
|
// --------------------------------------------------------------------
|
|
//
|
|
//
|
|
|
|
m.set (F_FILE_DESTINAZIONE, _file);
|
|
m.set (F_LABEL, _label);
|
|
|
|
if (_nome_file_fissato)
|
|
m.disable (F_FILE_DESTINAZIONE);
|
|
|
|
if (_label_fissata)
|
|
m.disable (F_LABEL);
|
|
|
|
tasto = m.run ();
|
|
|
|
if (tasto == K_ENTER)
|
|
{
|
|
f = atoi(m.get(F_FORMATO_DISCO));
|
|
_drive = m.get(F_DRIVE);
|
|
_file = m.get(F_FILE_DESTINAZIONE);
|
|
_label = m.get(F_LABEL);
|
|
_formatta = (bool)(m.get(F_FORMATTA) == "X");
|
|
_size = disk_sizes[f];
|
|
_num_rec_volume = int ((_size / _len_rec) - _num_rec_testa_coda);
|
|
}
|
|
}
|
|
|
|
//
|
|
// TFile printer fine
|
|
//
|