2178 lines
53 KiB
C++
Executable File
2178 lines
53 KiB
C++
Executable File
#include <stdlib.h>
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#define STRICT
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#define XVT_INCL_NATIVE
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#include <xvt.h>
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#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
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#include <strstrea.h>
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#else
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#include <strstream.h>
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#endif
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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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#define STYLE_NUM 4
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#include <applicat.h>
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#include <config.h>
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#include <execp.h>
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#include <golem.h>
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#include <mask.h>
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#include <printer.h>
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#include <printwin.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 <bagn001a.h>
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HIDDEN TPrinter* _printer = NULL;
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TPrinter& printer()
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{
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if (_printer == NULL)
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_printer = new TPrinter;
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return *_printer;
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}
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void printer_destroy()
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{
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if (_printer != NULL)
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{
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delete _printer;
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_printer = NULL;
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}
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}
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// ----------------------------------------------------------------------
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// TPrint_intersector
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// ----------------------------------------------------------------------
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// TPrint_intersector: calcola intersezioni tra elementi grafici e
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// restituisce, riga per riga, i necessari caratteri di fincatura per
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// finculare in modo carattere
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// usata da viswin e printwin
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class TPrint_intersector : public TString_array
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{
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const char* _fink;
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char check_intersection(int x, int y, char ch);
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void h_line(int x1, int y1, int len);
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void v_line(int x1, int y1, int len);
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// caratteri fincazione: l'ho fatto perche' e' inline
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char f_topleft() const { return _fink[0]; }
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char f_topmiddle() const { return _fink[1]; }
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char f_topright() const { return _fink[2]; }
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char f_botleft() const { return _fink[3]; }
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char f_botmiddle() const { return _fink[4]; }
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char f_botright() const { return _fink[5]; }
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char f_centerleft() const { return _fink[6]; }
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char f_centermiddle() const { return _fink[7]; }
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char f_centerright() const { return _fink[8]; }
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char f_horizontal() const { return _fink[9]; }
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char f_vertical() const { return _fink[10]; }
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public:
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// aggiunge un elemento grafico
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void add(TGraphic_shape s, int x1, int y1, int x2, int y2);
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// aggiunge alla stringa passata i necessari caratteri, leggendo
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// dalla pagina interna
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const char* get_chars(int line) const;
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// sbianca tutto
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void clear();
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TPrint_intersector(const char* fink, int pagesize) : TString_array(pagesize) , _fink(fink)
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{}
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virtual ~TPrint_intersector() {}
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};
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char TPrint_intersector::check_intersection(int x, int y, char ch)
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{
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char a = ' ', b = ' ', c = ' ', d = ' ';
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if (y > 0 && objptr(y-1) != NULL)
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b = row(y-1)[x];
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if (objptr(y+1) != NULL)
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d = row(y+1)[x];
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if (x > 0) a = row(y)[x-1];
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if (x < row(y).len()-1) c = row(y)[x+1];
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if (a == ' ' && b == ' ' && c != ' ' && d != ' ')
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ch = f_topleft();
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else if (a == ' ' && b != ' ' && c != ' ' && d == ' ')
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ch = f_botleft();
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else if (a != ' ' && b != ' ' && c == ' ' && d == ' ')
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ch = f_botright();
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else if (a != ' ' && b == ' ' && c == ' ' && d != ' ')
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ch = f_topright();
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else if (a != ' ' && b != ' ' && c == ' ' && d != ' ')
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ch = f_centerright();
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else if (a == ' ' && b != ' ' && c != ' ' && d != ' ')
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ch = f_centerleft();
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else if (a != ' ' && b != ' ' && c != ' ' && d == ' ')
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ch = f_botmiddle();
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else if (a != ' ' && b == ' ' && c != ' ' && d != ' ')
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ch = f_topmiddle();
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else if ((a != ' ' && b != ' ' && c != ' ' && d != ' ') ||
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((a != ' ' && b == ' ' && c != ' ' && d == ' ') && ch == f_vertical()) ||
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((a == ' ' && b != ' ' && c == ' ' && d != ' ') && ch == f_horizontal()))
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ch = f_centermiddle();
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return ch;
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}
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void TPrint_intersector::h_line(int x1, int y1, int len)
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{
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if (objptr(y1) == NULL)
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{
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TString* ss = new TString(256);
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ss->spaces();
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TArray::add(ss, y1);
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}
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TString& s = row(y1);
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for (int i = x1; i < x1+len; i++)
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s[i] = f_horizontal();
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for (i = x1; i < x1+len; i++)
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s[i] = check_intersection(i, y1, f_horizontal());
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}
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void TPrint_intersector::v_line(int x1, int y1, int len)
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{
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for (int i = y1; i < y1+len; i++)
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{
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if (objptr(i) == NULL)
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{
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TString* ss = new TString(256);
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ss->spaces();
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TArray::add(ss, i);
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}
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row(i)[x1] = f_vertical();
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}
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for (i = y1; i < y1+len; i++)
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row(i)[x1] = check_intersection(x1, i, f_vertical());
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}
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void TPrint_intersector::add(TGraphic_shape s, int x1, int y1, int x2, int y2)
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{
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// rows start at 0
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y1 --; y2 --;
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// columns pure, ma e' possibile che siano gia' 0 se la generazione
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// e' stata automatica (colonna 1. campo - 1)
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if (x1 > 0) x1 --;
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if (x2 > 0) x2 --;
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switch (s)
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{
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case line:
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if (x1 == x2) // vertical
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v_line(x1, y1, y2-y1+1);
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else if (y1 == y2) // horizontal
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h_line(x1,y1, x2-x1+1);
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else error_box("Linee oblique non supportate in modalita' testo");
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break;
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case box:
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h_line(x1, y1, x2-x1+1);
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h_line(x1, y2, x2-x1+1);
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v_line(x1, y1, y2-y1+1);
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v_line(x2, y1, y2-y1+1);
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break;
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default:
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break;
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}
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}
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const char* TPrint_intersector::get_chars(int line) const
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{
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if (objptr(line) == NULL)
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return "";
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else
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return row(line);
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}
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void TPrint_intersector::clear()
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{
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for (int i = 0; i < items(); i++)
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{
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TString* s = (TString*)objptr(i);
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if (s != NULL)
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s->spaces();
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}
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}
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///////////////////////////////////////////////////////////
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// PrDesc
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///////////////////////////////////////////////////////////
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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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#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
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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')
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{
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if (buf[i+1] != '\0') buf[i] = '|';
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else break;
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}
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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 XVT_CALLCONV1 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(txt);
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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 int read_int (const char *s, int &n, int &cnt)
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{
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char nbuf[16];
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while (!isdigit (s[cnt]))
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cnt++;
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for (int j = 0; isdigit (s[cnt]); j++)
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nbuf[j] = s[cnt++];
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nbuf[j] = '\0';
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return n = atoi (nbuf);
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}
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void TPrinter::parse_background(const char* bg_desc, TArray& background)
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{
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TString_array pix;
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char op, ch;
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int x1, x2, y1, y2;
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int id, cnt = 0;
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TToken_string tt;
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TFilename bmp;
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if (!_isgraphics && _finker == NULL)
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_finker = new TPrint_intersector(_fink, _formlen);
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else if (_finker)
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_finker->clear();
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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 ' ':
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case '\t':
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case '\n':
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continue; // ignore whitespace
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break;
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case 'i':
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cnt++;
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for (x1 = 0; bg_desc[cnt] != ','; x1++)
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bmp[x1] = bg_desc[cnt++];
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bmp[x1] = '\0';
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id = _image_names.find(bmp);
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if (id < 0) id = _image_names.add(bmp);
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read_int(bg_desc, x1, cnt); if (x1 <= 0) x1 = 1;
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read_int(bg_desc, y1, cnt); if (y1 <= 0) y1 = 1;
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read_int(bg_desc, x2, cnt); if (x2 <= 0) x2 = formwidth();
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read_int(bg_desc, y2, cnt); if (y2 <= 0) y2 = formlen();
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cnt++;
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if (_isgraphics)
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{
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tt << op;
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tt.add(id);
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tt.add(x1);
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tt.add(y1);
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tt.add(x2);
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tt.add(y2);
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}
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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++; // skip separator
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if (_isgraphics)
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{
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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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}
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else
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{
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TGraphic_shape s = op == 'b' ? box : line;
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_finker->add(s, x1, y1, x2, y2);
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}
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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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tt << op;
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tt.add (x1-1);
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tt.add (y1-1);
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tt << '|';
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while ((ch = bg_desc[cnt++]) != '}')
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tt << ch;
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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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if (background.objptr(l) == NULL) // Se la riga non esiste creala
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{
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TString* r = new TString(15);
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if (curcol != 'n') *r << 'C' << curcol; // Setta valori se diversi da default
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if (curpat != 'n') *r << 'B' << curpat;
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if (curwid != '1') *r << 'W' << curwid;
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if (curpen != 'n') *r << 'P' << curcol;
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background.add(r, l);
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}
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TString& rwd = (TString&)background[l];
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for (int j = 0; j < pix.items(); j++)
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{
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TToken_string& tt = pix.row(j);
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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_char(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 'r':
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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) // orizzontale
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{
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if (y1 == l+1)
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rwd << 'r' << char (x1) << char (x2);
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}
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else
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{
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const int l1 = l+1;
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if (l1 >= y1 && l1 <= y2) // verticale
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{
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char code = 'v';
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if (y1 == l1) code = 'u'; else
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if (y2 == l1) code = 'o';
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rwd << code << char(x1);
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}
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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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break;
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case 'i':
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id = tt.get_int();
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x1 = tt.get_int();
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y1 = tt.get_int();
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x2 = tt.get_int();
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y2 = tt.get_int();
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if (l+1 >= y1 && l+1 <= y2)
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rwd << 'i' << char(id+1) << char(l-y1+2) << char(x1)
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<< char(x2-x1+1) << char(y2-y1+1);
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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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default:
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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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// @doc INTERNAL
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// @mfunc Legge la descrizione della stampante dal file
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//
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// @rdesc Ritorna il risultato dell'operazione:
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//
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// @flag TRUE | Se e' riuscito a leggere la descrizione della stampante
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// @flag FALSE | Se non e' riuscito a leggere la descrizione della stampante
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bool PrinterDef::read(
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const char *name, // @parm Nome della stampante di cui cercarne la descrizione
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FILE * fd) // @parm Puntatore al file contenente la descrizione
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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 ( code.get() );
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_codes.add ( 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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|
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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)); // Azzera testo
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memset(_attr, normalstyle, sizeof (_attr)); // Azzera stile
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_tab.reset(); // Azzera tabulazioni
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_currentcolor = 'w';
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_currentcolor <<= 8;
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_currentcolor += 'n';
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for (int i = 0; i < MAXSTR; i++)
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_cols[i] = _currentcolor; // Azzera colori
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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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char last_attr = -1;
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int last_color = -1;
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int last = 0, k = 0, len = -1;
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for (int i = 0; i < _row.size(); i++)
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if (_row[i] > ' ') len = i;
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for (i = 0; i < _row.size(); i++)
|
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{
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if (_tab[i])
|
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{
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__tmp_string[k++] = '@';
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__tmp_string[k++] = 't';
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}
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|
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if (_attr[i] != last_attr)
|
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{
|
|
__tmp_string[k++] = '@';
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switch (_attr[i])
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{
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|
case normalstyle:
|
|
__tmp_string[k++] = 'r';
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|
break;
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case boldstyle:
|
|
__tmp_string[k++] = 'b';
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break;
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case italicstyle:
|
|
__tmp_string[k++] = 'i';
|
|
break;
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case underlinedstyle:
|
|
__tmp_string[k++] = 'u';
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|
break;
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|
}
|
|
last_attr = _attr[i];
|
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}
|
|
if (_cols[i] != last_color && i <= len)
|
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{
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|
__tmp_string[k++] = '$';
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__tmp_string[k++] = '[';
|
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__tmp_string[k++] = (char) (_cols[i] & 0x00ff);
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__tmp_string[k++] = ',';
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|
__tmp_string[k++] = (char) (_cols[i] >> 8);
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__tmp_string[k++] = ']';
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last_color = _cols[i];
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}
|
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__tmp_string[k++] = _row[i];
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|
if (_row[i] > ' ') last = k;
|
|
}
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|
|
__tmp_string[last] = '\0';
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return __tmp_string;
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}
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TPrintrow& TPrintrow::put(const char *str, int position, int len)
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{
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if (len < 1)
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len = strlen (str);
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if (position < 0)
|
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position = _lastpos;
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else
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_tab.set(position);
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char bg = 'w', fg = 'n';
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for (int i = 0; i < len; i++)
|
|
{
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|
char c = str[i];
|
|
if (c == '$' && str[i + 1] == '[')
|
|
{
|
|
++i;
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|
fg = str[++i];
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c = str[++i];
|
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if (c == ']')
|
|
bg = _currentcolor >> 8;
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|
else if (c == ',')
|
|
{
|
|
bg = str[++i];
|
|
i++;
|
|
}
|
|
else
|
|
{
|
|
CHECK (0, "Error in color specification");
|
|
}
|
|
_currentcolor = (bg << 8) + fg;
|
|
}
|
|
else if (c == '@')
|
|
{
|
|
c = str[++i];
|
|
switch (toupper (c))
|
|
{
|
|
case '#':
|
|
case '<':
|
|
case '>':
|
|
// printer MUST handle them
|
|
{
|
|
const int n = (c == '#') ? 5 : ((c == '>') ? 10 : 8);
|
|
_row[position] = '@';
|
|
_attr[position++] = _currentstyle;
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|
for (int j = 1; j < n; j++)
|
|
{
|
|
_row[position] = c;
|
|
_attr[position++] = _currentstyle;
|
|
}
|
|
}
|
|
break;
|
|
case 'T':
|
|
_tab.set(position);
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|
break;
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|
case 'B':
|
|
_currentstyle = boldstyle;
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|
break;
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|
case 'I':
|
|
_currentstyle = italicstyle;
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|
break;
|
|
case 'U':
|
|
_currentstyle = underlinedstyle;
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|
break;
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|
case 'R':
|
|
_currentstyle = normalstyle;
|
|
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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|
// read number
|
|
char digbuf[8];
|
|
int cnt = 0;
|
|
digbuf[cnt++] = c;
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|
while (isdigit (c = str[++i]))
|
|
digbuf[cnt++] = c;
|
|
digbuf[cnt] = '\0';
|
|
int pp = atoi (digbuf);
|
|
if (toupper (c) == 'G')
|
|
{
|
|
if (pp >= MAXSTR)
|
|
fatal_box ("printrow reaches position %d", pp);
|
|
if (pp > position)
|
|
for (int k = position; k < pp; k++)
|
|
{
|
|
_attr[k] = _currentstyle;
|
|
_cols[k] = _currentcolor;
|
|
}
|
|
position = pp;
|
|
_tab.set(position);
|
|
}
|
|
else if (toupper (c) == 'J')
|
|
{
|
|
if (pp + position >= MAXSTR)
|
|
fatal_box ("printrow reaches position %d", pp + position);
|
|
for (int k = 0; k < pp; k++)
|
|
{
|
|
_attr[k + position] = _currentstyle;
|
|
_cols[k + position] = _currentcolor;
|
|
}
|
|
position += pp;
|
|
_tab.set(position);
|
|
}
|
|
}
|
|
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 //////////
|
|
|
|
HIDDEN bool printer_handler (TMask_field & f, KEY key)
|
|
{
|
|
if (key == K_SPACE)
|
|
{
|
|
TToken_string pn1(10), pn2(80);
|
|
|
|
const PrinterDef & def = 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_CODES)).replace_items (pn1, pn2);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
void TPrinter::set_printrcd()
|
|
{
|
|
if (_print_rcd != NULL)
|
|
xvt_print_destroy(_print_rcd);
|
|
_print_rcd = xvt_print_create(&_print_rcd_size);
|
|
}
|
|
|
|
PRINT_RCD* TPrinter::get_printrcd(int *size)
|
|
{
|
|
if (_print_rcd == NULL || !xvt_print_is_valid(_print_rcd))
|
|
set_printrcd();
|
|
if (size != NULL) *size = _print_rcd_size;
|
|
return _print_rcd;
|
|
}
|
|
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Setta le caratteristiche della stampante leggendole da <p _print_rcd>
|
|
void TPrinter::set_win_formlen(
|
|
WINDOW prwin) // @parm Finestra effettiva di stampa (default NULL_WIN)
|
|
|
|
// @comm Nel caso <p prwin> sia NULL_WIN vengono solamente aggiornati i valori
|
|
{
|
|
long pw, ph, phr, pvr; // Printer width, height, horizontal and vertical resolution
|
|
xvt_app_escape (XVT_ESC_GET_PRINTER_INFO, get_printrcd(), &ph, &pw, &pvr, &phr);
|
|
|
|
if (pvr != 0)
|
|
{
|
|
_formlen = int(ph * _lines_per_inch / pvr); // Total number of lines per page
|
|
_dots_per_line = int(pvr / _lines_per_inch); // Number of point per line
|
|
_vert_offset = (int)(ph - ((long)_formlen * _dots_per_line)) >> 1;
|
|
|
|
if (prwin != NULL_WIN)
|
|
{
|
|
TString256 spc; spc.spaces(256); // Compute maximun number of chars per line
|
|
int w = 0;
|
|
for (_formwidth = 256; _formwidth >= 80; _formwidth--)
|
|
{
|
|
w = xvt_dwin_get_text_width(prwin, (char*)(const char*)spc, _formwidth);
|
|
if (w < pw) break;
|
|
}
|
|
_horz_offset = (_formwidth > 80) ? (int)(pw - w)/2 : 0;
|
|
}
|
|
else
|
|
{
|
|
_formwidth = 256;
|
|
_horz_offset = 0;
|
|
}
|
|
}
|
|
else
|
|
warning_box ("Il driver della stampante non e' valido.\n"
|
|
"Non stampare prima di averlo reinstallato");
|
|
}
|
|
|
|
// Handler della maschera di setup
|
|
HIDDEN bool set_windows_print_device (TMask_field& f, KEY key)
|
|
{
|
|
if (key == K_SPACE)
|
|
{
|
|
main_app().begin_wait();
|
|
TPrinter& pr = printer();
|
|
|
|
if (f.dirty())
|
|
{
|
|
TToken_string& pn = pr.getprinternames ();
|
|
TString80 pdev (pn.get(atoi (f.get()))); // Nome stampante corrente
|
|
|
|
char szDevice[80];
|
|
GetProfileString ("devices", pdev, "", szDevice, sizeof (szDevice));
|
|
pdev << "," << szDevice;
|
|
|
|
// scrivi (e semmai lo si risistema poi)
|
|
WriteProfileString("windows", "device", pdev);
|
|
pr.set_printrcd();
|
|
pr.set_win_formlen();
|
|
}
|
|
|
|
const int MAX_FAMILIES = 128;
|
|
char* family[MAX_FAMILIES];
|
|
const int num_families = (int)xvt_fmap_get_families(pr.get_printrcd(), family, MAX_FAMILIES);
|
|
TToken_string pn1(256), pn2(256);
|
|
|
|
// const int MAXSIZES = 16;
|
|
// long sizes[MAXSIZES];
|
|
// BOOLEAN scalable;
|
|
|
|
for (int i = 0; i < num_families; i++)
|
|
{
|
|
// const int num_sizes = (int)xvt_fmap_get_family_sizes(pr.get_printrcd(),
|
|
// family[i], sizes, &scalable, MAXSIZES);
|
|
// if (num_sizes > 0)
|
|
{
|
|
pn1.add(family[i]);
|
|
pn2.add(family[i]);
|
|
}
|
|
xvt_mem_free(family[i]);
|
|
}
|
|
|
|
TMask& m = f.mask();
|
|
TList_field& lst = (TList_field&)m.field(MSK_FONT);
|
|
|
|
lst.replace_items(pn1, pn2);
|
|
lst.set(printer().fontname());
|
|
|
|
main_app().end_wait();
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
HIDDEN bool font_handler(TMask_field& f, KEY key)
|
|
{
|
|
if (key == K_SPACE)
|
|
{
|
|
main_app().begin_wait();
|
|
|
|
const char* family = f.get();
|
|
const int MAXSIZES = 16;
|
|
long sizes[MAXSIZES];
|
|
BOOLEAN scalable;
|
|
const int num_sizes = (int)xvt_fmap_get_family_sizes(printer().get_printrcd(),
|
|
(char*)family, sizes, &scalable, MAXSIZES);
|
|
|
|
TToken_string pn1(80), pn2(80);
|
|
|
|
if (scalable)
|
|
{
|
|
for (int i = 4; i <= 32; i++)
|
|
{
|
|
pn1.add(i);
|
|
pn2.add(i);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (num_sizes > 0)
|
|
{
|
|
for (int i = 0; i < num_sizes; i++)
|
|
pn1.add(sizes[i]);
|
|
}
|
|
else pn1.add(printer().get_char_size());
|
|
pn2 = pn1;
|
|
}
|
|
TList_field& lst = (TList_field&)f.mask().field(MSK_SIZE);
|
|
lst.replace_items(pn1, pn2);
|
|
lst.set(format("%d", printer().get_char_size()));
|
|
|
|
main_app().end_wait();
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
#endif
|
|
|
|
TPrinter::TPrinter()
|
|
: _date (TODAY), _multiple_link (FALSE), _frozen (FALSE), _isgraphics (TRUE),
|
|
_lines_per_inch (6), _ch_size (12), _ncopies(1), _export_header(FALSE),
|
|
_export_header_len(0), _vf(NULL), _l_offset(0), _c_offset(0)
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
, _print_rcd(NULL)
|
|
#endif
|
|
|
|
{
|
|
_footerhandler = _headerhandler = NULL;
|
|
_linkhandler = NULL;
|
|
_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 ();
|
|
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
// xvt_print_open ();
|
|
set_win_formlen ();
|
|
|
|
char defPrinter[80];
|
|
char szDevice[50];
|
|
|
|
// get default printer driver
|
|
GetProfileString ("windows", "device", ",,,", defPrinter, sizeof(defPrinter));
|
|
TToken_string pdev (defPrinter, ',');
|
|
|
|
GetProfileString ("devices", pdev, "", szDevice, sizeof(szDevice));
|
|
pdev.add(szDevice);
|
|
|
|
const TString80 p1(pdev.get(0)); // current printer
|
|
TToken_string& pn2 = getprinternames(); // get printer names
|
|
_curprn = pn2.get_pos(p1);
|
|
CHECKS(_curprn >= 0, "Can't find printer ", (const char*)p1);
|
|
|
|
set_fincatura("+++++++++-|");
|
|
#else
|
|
_isgraphics = FALSE;
|
|
#endif
|
|
|
|
_finker = _isgraphics ? NULL : new TPrint_intersector(_fink, _formlen);
|
|
}
|
|
|
|
bool TPrinter::isfax() const
|
|
{
|
|
bool fax = _printertype == winprinter || _printertype == screenvis;
|
|
if (fax)
|
|
{
|
|
const char* name = (const char*)((TPrinter*)this)->get_printrcd() + 4;
|
|
TToken_string p(256, ',');
|
|
GetProfileString ("devices", name, "", (char*)(const char*)p, p.size());
|
|
const char * driver = p.get(1);
|
|
fax = driver != NULL && stricmp(driver, "EASYFAX") == 0;
|
|
}
|
|
return fax;
|
|
}
|
|
|
|
TToken_string& TPrinter::getprinternames ()
|
|
{
|
|
// per ora va solo in windows
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
if (_printer_names.empty())
|
|
_get_windows_printer_names(_printer_names);
|
|
#endif
|
|
return _printer_names;
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Legge la configurazione della stampante
|
|
void TPrinter::read_configuration(
|
|
const char* parag) // parm Nome del file di configurazione della stampante (default NULL)
|
|
|
|
// @comm Se <p parag> e' NULL viene letta la configurazione della stamapnte di default.
|
|
{
|
|
main_app().begin_wait();
|
|
|
|
#if XVT_OS == XVT_OS_SCOUNIX
|
|
const char* const config = "printer.ini";
|
|
FILE *cnfp = fopen (config, "r");
|
|
if (cnfp == NULL)
|
|
fatal_box ("Impossibile aprire il file %s", 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);
|
|
|
|
#endif
|
|
|
|
_config = parag; // Inizializza nome configurazione
|
|
if (_config.empty()) // Se non specificata ...
|
|
_config = "Printer"; // ... usa configurazione standard
|
|
|
|
TConfig* iniptr = NULL;
|
|
if (_config != "Printer") // Cerca configurazione speciale
|
|
{
|
|
iniptr = new TConfig(CONFIG_STAMPE, _config);
|
|
const int what = iniptr->get_int("Type", NULL, -1, -1);
|
|
if (what < 0) // Se configurazione annullata ...
|
|
{
|
|
delete iniptr; iniptr = NULL;
|
|
}
|
|
}
|
|
if (iniptr == NULL)
|
|
iniptr = new TConfig(CONFIG_USER, "Printer");
|
|
|
|
const int what = iniptr->get_int("Type", NULL, -1, 0); // Tipo stampante
|
|
_curprn = iniptr->get_int("Number", NULL, -1, 0); // Numero stampante corrente
|
|
_printerfile = iniptr->get("File", NULL, -1, ""); // File di stampa
|
|
_curcode = iniptr->get_int("Codes", NULL, -1, 0); // Codici di stampa
|
|
_fontname = iniptr->get("Font", NULL, -1, XVT_FFN_FIXED); // Nome del font
|
|
_ch_size = iniptr->get_int("Size", NULL, -1, 12); // Dimensione del font
|
|
_lines_per_inch = iniptr->get_int("Lines", NULL, -1, 6); // Linee per pollice
|
|
_isgraphics = iniptr->get_bool("Graphic", NULL, -1, FALSE); // Grafica attiva
|
|
|
|
if (iniptr->exist("rcd", 0))
|
|
{
|
|
int size, i = 0;
|
|
byte* rcd = (byte*)get_printrcd(&size);
|
|
|
|
TToken_string s(256);
|
|
for (int index = 0; i < size; index++)
|
|
{
|
|
s = iniptr->get("rcd", NULL, index);
|
|
for (const char* n = s.get(0); n; n = s.get())
|
|
rcd[i++] = (byte)atoi(n);
|
|
}
|
|
}
|
|
|
|
delete iniptr; iniptr = NULL;
|
|
|
|
if (_printerfile.empty())
|
|
{
|
|
_printerfile.tempdir();
|
|
#if XVT_OS == XVT_OS_SCOUNIX
|
|
_printerfile << '/';
|
|
#else
|
|
_printerfile << '\\';
|
|
#endif
|
|
}
|
|
|
|
if (_config == "Printer" || _printertype == winprinter)
|
|
switch (what)
|
|
{
|
|
case 0:
|
|
case 5:
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
_printertype = winprinter;
|
|
#else
|
|
PrinterDef & def = (PrinterDef &) get_description (_curprn);
|
|
switch (atoi (def._printertype))
|
|
{
|
|
case 1:
|
|
_printertype = localprinter;
|
|
break;
|
|
case 2:
|
|
_printertype = spoolprinter;
|
|
break;
|
|
default:
|
|
_printertype = normprinter;
|
|
break;
|
|
}
|
|
#endif
|
|
break;
|
|
case 1: // file
|
|
_printertype = fileprinter;
|
|
break;
|
|
case 4: // video
|
|
_printertype = screenvis;
|
|
_curcode = 0;
|
|
break;
|
|
case 6: // export
|
|
_printertype = export;
|
|
_curcode = 0;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
main_app().end_wait();
|
|
}
|
|
|
|
|
|
void TPrinter::save_configuration()
|
|
{
|
|
main_app().begin_wait();
|
|
|
|
CHECK(_config.not_empty(), "Invalid printer config");
|
|
TConfig prini(_config == "Printer" ? CONFIG_USER : CONFIG_STAMPE, _config);
|
|
|
|
prini.set("Type", _printertype); // Tipo stampante
|
|
prini.set("Number", _curprn); // Numero stampante corrente
|
|
prini.set("File", _printerfile); // File di stampa
|
|
prini.set("Codes", _curcode); // Codici di stampa
|
|
prini.set("Font", _fontname); // Nome del font
|
|
prini.set("Size", _ch_size); // Dimensione del font
|
|
prini.set("Lines", _lines_per_inch); // Linee per pollice
|
|
prini.set("Graphic", _isgraphics ? "X" : ""); // Grafica attiva
|
|
|
|
int n = 0, index = 0;
|
|
TToken_string val(256);
|
|
|
|
int rcdsize;
|
|
byte* rcd = (byte*)get_printrcd(&rcdsize);
|
|
|
|
for (int i = 0; i < rcdsize; i++)
|
|
{
|
|
val.add((int)rcd[i]);
|
|
n++;
|
|
if (n == 24)
|
|
{
|
|
prini.set("rcd", val, NULL, TRUE, index++);
|
|
val.cut(n = 0);
|
|
}
|
|
}
|
|
if (n > 0)
|
|
prini.set("rcd", val, NULL, TRUE, index);
|
|
|
|
main_app().end_wait();
|
|
}
|
|
|
|
TPrinter::~TPrinter ()
|
|
{
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
if (_print_rcd != NULL)
|
|
{
|
|
xvt_print_destroy(_print_rcd);
|
|
_print_rcd = NULL;
|
|
}
|
|
// xvt_print_close();
|
|
#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));
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Setta il contenuto di una line dell'header
|
|
void TPrinter::setheaderline (
|
|
int linetoset, // @parm Numero della linea da settare
|
|
TPrintrow * line) // @parm Contenuto della linea dell'header
|
|
// @parm const TPrintrow& | line | Indirizzo con il contenuto della
|
|
// linea dell'header
|
|
|
|
// @syntax void setheaderline (int linetoset, TPrintrow* line);
|
|
// @syntax void setheaderline (int linetoset, const 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);
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Setta il contenuto di una line dell'header
|
|
void TPrinter::setfooterline (
|
|
int linetoset, // @parm Numero della linea da settare
|
|
TPrintrow * line) // @parm Contenuto della linea del footer
|
|
// @parm const TPrintrow& | line | Indirizzo con il contenuto della
|
|
// linea del footer
|
|
|
|
// @syntax void setfooterline (int linetoset, TPrintrow* line);
|
|
// @syntax void setfooterline (int linetoset, const TPrintrow& line);
|
|
|
|
{
|
|
_footer.add (line, linetoset);
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Metodo base per la stampa
|
|
//
|
|
// @rdesc Ritorna il risulato della stampa:
|
|
//
|
|
// @flag TRUE | Se la stampa ha avuto successo
|
|
// @flag FALSE | Se la stampante non e' attiva
|
|
bool TPrinter::printrow(
|
|
TPrintrow* rowtoprint) // @parm Riga da stampare
|
|
|
|
// @comm Se la pagina logica corrente e' precedente alla prima pagina logica o successiva
|
|
// all'ultima pagina logica viene ritornato TRUE.
|
|
{
|
|
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 (full), idx++);
|
|
break;
|
|
case '<':
|
|
rw.overwrite (_date.string (brief), 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_WIN || XVT_OS == XVT_OS_NT
|
|
|
|
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;
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Permette di stampare una riga
|
|
//
|
|
// @rdesc Ritorna il risultato della stampa:
|
|
//
|
|
// @flag TRUE | Se la stampa ha avuto successo
|
|
// @flag FALSE | Se non e' riuscito ad effettuare la stampa
|
|
bool TPrinter::print(
|
|
TPrintrow& rowtoprint) // @parm Riga da stampare
|
|
|
|
// @comm Nel caso la riga non ci stia nella pagina logica corrente vengono stampanti il footer
|
|
// della pagina corrente e l'header della successiva prima prima della stampa della riga
|
|
// vera e propria.
|
|
{
|
|
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_SCOUNIX
|
|
if (ok)
|
|
printformfeed();
|
|
#endif
|
|
|
|
_currentrow = 1;
|
|
_currentpage++;
|
|
|
|
return ok;
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Permette di saltare alcune righe dalla posizione corrente
|
|
//
|
|
// @rdesc Ritorna il risulato dell'operazione:
|
|
//
|
|
// @flag TRUE | Se e' riuscito a saltare le righe
|
|
// @flag FALSE | Se non e' riuscito a saltare le righe
|
|
bool TPrinter::skip(
|
|
int linestoskip) // @parm Vengono accettai solo valori positivi
|
|
|
|
// @xref <mf TPrinter::jump>
|
|
{
|
|
int jumpline;
|
|
|
|
CHECK (linestoskip >= 0, "Linestoskip can't be negative");
|
|
jumpline = _currentrow + linestoskip;
|
|
return jump(jumpline);
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Permette di saltare alla riga indicata
|
|
//
|
|
// @rdesc Ritorna il risultato dell'operazione
|
|
//
|
|
// @flag TRUE | Se e' riuscito a saltare alla riga
|
|
// @flag FALSE | Se non e' riuscito a saltare alla riga o se viene inserito un formfeed
|
|
bool TPrinter::jump(
|
|
int jumpline) // @parm Numero della riga a cui saltare nella stampa. Vengono accettai
|
|
// solo valori positivi
|
|
|
|
// @comm Nel caso si cerchi di saltare ad una riga superiore alla lunghezza della pagina attiva
|
|
// viene inserito un formfeed.
|
|
|
|
// @xref <mf TPrinter::skip>
|
|
{
|
|
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 + _export_header_len <= lastrow; _currentrow++)
|
|
printrow();
|
|
return printfooter();
|
|
}
|
|
|
|
void TPrinter::reset()
|
|
{
|
|
resetheader();
|
|
resetfooter();
|
|
_currentpage = 1;
|
|
_currentrow = 1;
|
|
}
|
|
|
|
bool TPrinter::printformfeed()
|
|
{
|
|
#if XVT_OS == XVT_OS_SCOUNIX
|
|
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)
|
|
{
|
|
CHECK(_vf == NULL, "Print preview already open");
|
|
_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_WIN || XVT_OS == XVT_OS_NT
|
|
|| _printertype == fileprinter
|
|
#endif
|
|
)
|
|
{
|
|
// prepare text object for new text
|
|
_txt.destroy();
|
|
_txt.interactive(FALSE);
|
|
|
|
if (isfax())
|
|
start_fax_server();
|
|
}
|
|
#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;
|
|
}
|
|
|
|
|
|
bool TPrinter::set()
|
|
{
|
|
main_app().disable_menu_item (M_FILE_PG_SETUP);
|
|
|
|
TMask* msk = new TMask("bagn001a");
|
|
TMask& mask = *msk;
|
|
|
|
TToken_string pn1(50), pn2(100);
|
|
int i;
|
|
|
|
mask.set(MSK_FILENAME, _printerfile);
|
|
mask.set(MSK_NPAGES, _ncopies);
|
|
mask.enable(DLG_OK, _config == "Printer");
|
|
|
|
#if XVT_OS == XVT_OS_WIN
|
|
mask.set_handler (MSK_PRINTERS, set_windows_print_device);
|
|
mask.set_handler (MSK_FONT, font_handler);
|
|
|
|
pn2 = getprinternames();
|
|
char old_default[80];
|
|
GetProfileString ("windows", "device", ",,,", old_default, sizeof(old_default));
|
|
|
|
const int np = pn2.items();
|
|
for (i = 0; i < np; i++)
|
|
pn1.add(i);
|
|
|
|
TList_field& plst = (TList_field&)mask.field (MSK_PRINTERS);
|
|
plst.replace_items(pn1, pn2); // Genera printer list
|
|
|
|
mask.set(MSK_PRINTERS, _curprn, TRUE); // Genera font list
|
|
mask.set(MSK_FONT, _fontname, TRUE); // Genera size list
|
|
mask.set(MSK_SIZE, _ch_size);
|
|
mask.set(MSK_LINES, _lines_per_inch);
|
|
mask.set(MSK_ISGRAPHICS, _isgraphics ? "X" : "");
|
|
|
|
if (!_multiple_copies)
|
|
mask.hide(MSK_NPAGES);
|
|
|
|
if (_printertype == fileprinter)
|
|
mask.set (MSK_TYPE, "1");
|
|
else if (_printertype == screenvis)
|
|
mask.set (MSK_TYPE, "2");
|
|
else
|
|
mask.set (MSK_TYPE, "0");
|
|
|
|
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 XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
if (xvt_dm_post_page_setup(get_printrcd()))
|
|
{
|
|
// see if user has changed printer
|
|
// determine index of currently selected printer
|
|
// ACTHUNG! Deep hacking of XVT internals! NON PORTABLE!
|
|
|
|
const char* name = (const char *)(_print_rcd + 4);
|
|
_curprn = pn2.get_pos(name);
|
|
CHECKS(_curprn >= 0, "Can't find printer ", name);
|
|
mask.set(MSK_PRINTERS, pn1.get(_curprn));
|
|
// set_win_formlen(); // Update dimensions
|
|
}
|
|
else
|
|
beep ();
|
|
#endif
|
|
}
|
|
}
|
|
|
|
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)
|
|
{
|
|
_curprn = oldprn;
|
|
set_printrcd();
|
|
set_win_formlen();
|
|
|
|
delete msk; msk = NULL;
|
|
return FALSE;
|
|
}
|
|
|
|
_curprn = atoi(mask.get(MSK_PRINTERS));
|
|
_ncopies = atoi (mask.get (MSK_NPAGES));
|
|
|
|
switch (atoi (mask.get (MSK_TYPE)))
|
|
{
|
|
case 0: // stampante
|
|
_printertype = winprinter;
|
|
break;
|
|
case 1: // file
|
|
_printertype = fileprinter;
|
|
_printerfile = mask.get (MSK_FILENAME);
|
|
_curcode = atoi (mask.get (MSK_CODES));
|
|
break;
|
|
case 2: // video
|
|
_printertype = screenvis;
|
|
_curcode = 0;
|
|
break;
|
|
}
|
|
|
|
_fontname = mask.get(MSK_FONT);
|
|
|
|
const int cs = mask.get_int(MSK_SIZE);
|
|
if (cs > 4) _ch_size = cs;
|
|
|
|
_lines_per_inch = mask.get_int (MSK_LINES);
|
|
_isgraphics = mask.get_bool (MSK_ISGRAPHICS);
|
|
set_win_formlen ();
|
|
#endif
|
|
|
|
if (k == K_INS)
|
|
save_configuration();
|
|
|
|
main_app().enable_menu_item (M_FILE_PG_SETUP);
|
|
|
|
if (msk)
|
|
{
|
|
delete msk;
|
|
msk = NULL;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Inserisce un file di export fatto da un'altra printer
|
|
void TPrinter::merge_export_file(
|
|
const char* file,
|
|
bool header) // @parm Indica se gli header sono presenti nel file:
|
|
//
|
|
// @flag TRUE | Gli header sono nel file e quindi non vengono stampanti (default)
|
|
// @flag FALSE | Gli header non sono nel file e quindi vengono stampanti
|
|
|
|
// @comm Vengono inseriti nel file di export i formati e tutto il resto. Vengono ignorati gli
|
|
// header supponendo che siano gia' presenti nel file
|
|
{
|
|
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);
|
|
}
|
|
}
|
|
|
|
// @doc EXTERNAL
|
|
|
|
// @mfunc Crea un segnalibro
|
|
//
|
|
// @rdesc Ritorna l'identificatore del segnalibro creato
|
|
int TPrinter::set_bookmark(
|
|
const char* txt, // @parm Nome del segnalibro da creare
|
|
int father) // @parm Identificatore del segnalibro padre a cui collegare quello
|
|
// da creare
|
|
{
|
|
if (_printertype == screenvis)
|
|
{
|
|
BkDef* bkd = new BkDef;
|
|
|
|
bkd->_row = (_currentrow + ((_currentpage - 1)*_formlen)) - 1;
|
|
bkd->_father_id = father;
|
|
bkd->_id = _bookmarks.items() + 1;
|
|
bkd->_txt = txt;
|
|
|
|
_bookmarks.add(bkd);
|
|
|
|
return _bookmarks.items();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
void TPrinter::print_txt(TTextfile& txt)
|
|
{
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
if (txt.lines() > 0)
|
|
{
|
|
PrintWhat._prcd = _print_rcd;
|
|
PrintWhat._txt = &txt;
|
|
PrintWhat._graphics = _isgraphics;
|
|
PrintWhat._charsize = _ch_size;
|
|
xvt_print_open();
|
|
xvt_print_start_thread (start_winprint, (long) (&PrintWhat));
|
|
xvt_print_close();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
|
|
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();
|
|
const KEY key = _vf->run ();
|
|
if (_vf->is_open ()) _vf->close_modal ();
|
|
_bookmarks.destroy();
|
|
freeze (FALSE);
|
|
|
|
if (key == K_CTRL+'S')
|
|
{
|
|
_isopen = FALSE;
|
|
_currentrow = _currentpage = 1;
|
|
print_txt(_vf->text());
|
|
}
|
|
|
|
delete _vf; _vf = NULL;
|
|
}
|
|
else if (_printertype == export)
|
|
{
|
|
if (_exportfile.not_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 || XVT_OS == XVT_OS_NT
|
|
else if (_printertype == winprinter && _txt.lines() > 0L)
|
|
{
|
|
print_txt(_txt);
|
|
}
|
|
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);
|
|
message_box("Stampa su file terminata. Nome archivio: %s",(const char *)_printerfile);
|
|
}
|
|
#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
|
|
}
|
|
if (_finker)
|
|
{
|
|
delete _finker;
|
|
_finker = NULL;
|
|
}
|
|
_isopen = FALSE;
|
|
}
|
|
|
|
//
|
|
// TFile_printer
|
|
//
|
|
|
|
#include <bagn004.h>
|
|
|
|
#if XVT_OS == XVT_OS_WIN || XVT_OS == XVT_OS_NT
|
|
const char* const FORMAT_COMMAND = "FORMAT";
|
|
#else
|
|
const char* const FORMAT_COMMAND = "dosformat -fq";
|
|
#endif
|
|
|
|
const long disk_sizes[] = { 360000L, 1200000L, 720000L, 1400000L, 2880000L };
|
|
|
|
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)
|
|
{
|
|
TString80 dep;
|
|
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 ()
|
|
{
|
|
}
|
|
|
|
bool TFile_printer::set ()
|
|
{
|
|
TMask m ("bagn004");
|
|
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);
|
|
|
|
const bool ok = m.run () == K_ENTER;
|
|
|
|
if (ok)
|
|
{
|
|
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);
|
|
}
|
|
|
|
return ok;
|
|
}
|
|
|
|
const char* TPrinter::background_chars(int l) const
|
|
{
|
|
return _finker == NULL ? "" : _finker->get_chars(l);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////
|
|
// Gestione fax
|
|
///////////////////////////////////////////////////////////
|
|
|
|
bool TPrinter::start_fax_server() const
|
|
{
|
|
TDDE dde;
|
|
return dde.execute("EASYFAX", "FAX", "", "bafax");
|
|
}
|
|
|
|
void TPrinter::close_fax_server() const
|
|
{
|
|
TDDE dde;
|
|
const bool running = dde.initiate("EASYFAX", "FAX");
|
|
if (running)
|
|
dde.execute("[FileClose]");
|
|
}
|
|
|
|
bool TPrinter::send_fax(const char* tipo, const char* codice)
|
|
{
|
|
bool ok = isopen() && isfax();
|
|
if (ok)
|
|
{
|
|
if (tipo && codice)
|
|
{
|
|
TString cmd(80);
|
|
cmd << "[SetRecipient(" << tipo << ',' << codice << ")]";
|
|
|
|
TDDE dde;
|
|
dde.execute("EASYFAX", "FAX", cmd, "bafax");
|
|
}
|
|
close(); // termina la stampa corrente e la spedisce
|
|
open(); // riapre la stampante
|
|
}
|
|
return ok;
|
|
}
|