Sistemate modalita' di export/import files nella stampa per interfacciamento

programmi in batch


git-svn-id: svn://10.65.10.50/trunk@598 c028cbd2-c16b-5b4b-a496-9718f37d4682

include/bagn001a.uml

@@ -20,7 +20,7 @@ BEGIN
 	MESSAGE DISABLE,MSK_1_SIZE 
 	MESSAGE DISABLE,MSK_1_LINES                                          
 	MESSAGE DISABLE,DLG_SETPRINT
-	ITEM "1|File"
+	ITEM "1|File su disco"
 	MESSAGE SHOW,MSK_1_FILENAME|HIDE,MSK_1_PRINTERS
 	MESSAGE ENABLE,MSK_1_CODES
 	MESSAGE DISABLE,MSK_1_SIZE
@@ -51,7 +51,7 @@ END
 
 LIST MSK_1_SIZE 3
 BEGIN
-	PROMPT 32 6 "Carattere   " 
+	PROMPT 31 6 "Carattere   " 
 	ITEM  "7|7"
 	ITEM  "8|8"
 	ITEM "10|10"

include/printapp.cpp

@@ -1,4 +1,4 @@
-//      $Id: printapp.cpp,v 1.14 1994-11-02 08:47:08 villa Exp $      
+//      $Id: printapp.cpp,v 1.15 1994-11-11 11:23:16 villa Exp $      
 #include <ctype.h>
 #include <stdarg.h>
 
@@ -1209,44 +1209,47 @@ bool TPrint_application::create ()
   printer().setfooterhandler (_pp_footer);
   printer().setheaderhandler (_pp_header);
   printer().setlinkhandler (_pp_link);
-  user_create ();
+  if (user_create())
-  dispatch_e_menu (_last_choice);
+  {
-  return TRUE;
+  	dispatch_e_menu (_last_choice);
+  	return TRUE;
+  }
+  else return FALSE;   
 }
 
 bool TPrint_application::destroy ()
 {
-  user_destroy ();
+  user_destroy();
   reset_files();
   _cursors.destroy();
   return TApplication::destroy ();
 }
 
-void TPrint_application::do_print (int n)
+void TPrint_application::do_print(int n)
 {
-  while (set_print (n))
+  while (set_print(n))
     {
-      do { print(); } while (_repeat_print); 
+      do { print(); } while(_repeat_print); 
-      enable_print_menu ();
+      enable_print_menu();
     }
 }
 
-void TPrint_application::enable_print_menu ()
+void TPrint_application::enable_print_menu()
 {
-  enable_menu_item (M_FILE_PRINT, TRUE);
+  enable_menu_item(M_FILE_PRINT, TRUE);
 }
 
-void TPrint_application::disable_print_menu ()
+void TPrint_application::disable_print_menu()
 {
-  enable_menu_item (M_FILE_PRINT, FALSE);
+  enable_menu_item(M_FILE_PRINT, FALSE);
 }
 
-void TPrint_application::enable_setprint_menu ()
+void TPrint_application::enable_setprint_menu()
 {
-  enable_menu_item (BAR_ITEM (1), TRUE);
+  enable_menu_item(BAR_ITEM (1), TRUE);
 }
 
-void TPrint_application::disable_setprint_menu ()
+void TPrint_application::disable_setprint_menu()
 {
   enable_menu_item (BAR_ITEM (1), FALSE);
 }

include/printapp.h

@@ -163,8 +163,8 @@ protected:
   // footer etc) sono spiegate nel seguito
   // ****************************************************
 
-  virtual void user_create()  {}
+  virtual bool user_create()  pure;
-  virtual void user_destroy() {}
+  virtual bool user_destroy() pure;
 
   // set print, bound to menu :Selezione:Stampa
   // chiamata automaticamente dopo user_create()
@@ -453,7 +453,17 @@ public:
   word get_page_number()       
   { return printer().getcurrentpage(); }
   void set_page_number(word n) 
-  { printer().setcurrentpage(n); }
+  { printer().setcurrentpage(n); }                                 
+  
+  // dirige la stampa sul file specificato, preservando gli attributi di formato  
+  // se header == TRUE si stampano su file anche gli header    
+  void        set_export_file(const char* name, bool header = TRUE) 
+  { printer().set_export_file(name,header); }
+  // infila un file di export fatto da un'altra printer (con formati e tutto, ignora
+  // gli header supponendo che siano gia' presenti nel file)
+  // se header == TRUE gli header stanno nel file e non vengono stampati
+  void        merge_export_file(const char* file, bool header = TRUE)
+  { printer().merge_export_file(file,header); }
 
   
   void set_n_copies(int n) { _ncopies = n;         }

include/printer.cpp

@@ -281,7 +281,7 @@ void TPrinter::_parse_background ()
   }
 }
 
-void TPrinter::setbackground (const char *b)
+void TPrinter::setbackground(const char *b)
 {
   _background.destroy ();
   _bg_desc = b;
@@ -289,7 +289,7 @@ void TPrinter::setbackground (const char *b)
     _parse_background ();
 }
 
-bool printers_on_key (TMask_field & f, KEY key);
+bool printers_on_key(TMask_field & f, KEY key);
 
 // fv support structs for config
 
@@ -381,12 +381,12 @@ bool PrinterDef::isdefault ()
 
 ////////// TPRINTROW //////////
 
-TPrintrow ::TPrintrow ()
+TPrintrow::TPrintrow()
 {
-  reset ();
+  reset();
 }
 
-TPrintrow ::TPrintrow (const TPrintrow & pr)
+TPrintrow::TPrintrow(const TPrintrow& pr)
 {
   _row = pr.row ();
   memcpy (_attr, pr._attr, MAXSTR);
@@ -405,19 +405,18 @@ TObject *TPrintrow::dup () const
   return new TPrintrow (*this);
 }
 
-const char *TPrintrow ::class_name () const
+const char *TPrintrow::class_name () const
 {
   return "Printrow";
 }
 
-word TPrintrow ::class_id ()
+word TPrintrow::class_id()
   const
 {
   return CLASS_PRINTROW;
 }
 
-TPrintrow & TPrintrow ::
+TPrintrow & TPrintrow::reset ()
-reset ()
 {
   _row.spaces (sizeof (_attr));
   _currentcolor = 'w';
@@ -710,7 +709,7 @@ TToken_string& TPrinter::getprinternames ()
   return _printer_names;
 }
 
-void TPrinter::read_configuration (const char *conf)
+void TPrinter::read_configuration(const char *conf)
 {
 
   FILE *cnfp = fopen (conf, "r");
@@ -859,7 +858,7 @@ void TPrinter::resetfooter ()
   // _footersize = 0;
 }
 
-bool TPrinter::printrow (TPrintrow * rowtoprint)
+bool TPrinter::printrow(TPrintrow* rowtoprint)
 {
   if (!isopen ())
     return FALSE;
@@ -874,25 +873,27 @@ bool TPrinter::printrow (TPrintrow * rowtoprint)
 
   int lun = rw.len ();
   int idx;
-
+  
-  for (idx = 0; idx < lun; idx++)
+  if (_printertype != export)
   {
-    if (rw[idx] == '@') // gestione data e n. di pagina
+    for (idx = 0; idx < lun; idx++)
-
     {
-      switch (rw[idx + 1])
+      if (rw[idx] == '@') // gestione data e n. di pagina      
       {
-      case '#':
+        switch (rw[idx + 1])
-        rw.overwrite (format ("%-5u", _currentpage), idx++);
+        {
-        break;
+        case '#':
-      case '>':
+          rw.overwrite (format("%-5u", _currentpage), idx++);
-        rw.overwrite (_date.string (4), idx++);
+          break;
-        break;
+        case '>':
-      case '<':
+          rw.overwrite (_date.string (4), idx++);
-        rw.overwrite (_date.string (2), idx++);
+          break;
-        break;
+        case '<':
-      default:
+          rw.overwrite (_date.string (2), idx++);
-        break;
+          break;
+        default:
+          break;
+        }
       }
     }
   }
@@ -906,10 +907,9 @@ bool TPrinter::printrow (TPrintrow * rowtoprint)
     return TRUE;
   }
 
-  if (_printertype == winprinter)
+  if (_printertype == winprinter || _printertype == export)
   {
-    // add line to txt 
+    // add line to txt
-    // CHECK balla colori
     if (!_frozen)
       _txt.append (rw);
     return TRUE;
@@ -943,17 +943,19 @@ word TPrinter::rows_left() const
   return left;
 }
 
-bool TPrinter::print(TPrintrow & rowtoprint)
+
+bool TPrinter::print(TPrintrow& rowtoprint)
 {
   bool ok = TRUE;
 
-  if (_currentrow > _formlen - _footersize)
+  if (!(_printertype == export && !_export_header))
-    ok = printfooter ();
+  {
-
+    if (_currentrow > _formlen - _footersize)
-  //              if (ok && _currentrow <= _headersize)
+      ok = printfooter ();
-  if (ok && _currentrow == 1)
-    ok = printheader();
 
+    if (ok && _currentrow == 1)
+      ok = printheader();
+  }
   if (ok)
   {
     ok = printrow(&rowtoprint);
@@ -1051,7 +1053,6 @@ bool TPrinter::printformfeed()
 
 bool TPrinter::open()
 {
-  // qui
 #if  XVT_OS==XVT_OS_SCOUNIX
   if (_printertype == spoolprinter)
   {
@@ -1101,7 +1102,7 @@ bool TPrinter::open()
                          _linksdescr.items () > 0);
       _vf->open_modal ();
     }
-    else if (_printertype == winprinter)
+    else if (_printertype == winprinter || _printertype == export)
     {
       // prepare text object for new text
       _txt.destroy ();
@@ -1326,7 +1327,6 @@ void TPrinter::set()
   switch (atoi (mask.get (MSK_1_TYPE)))
   {
   case 0:                       // stampante
-
     _printertype = winprinter;
     break;
   case 1:                       // file
@@ -1352,6 +1352,20 @@ void TPrinter::set()
   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 ()
 {
   if (isopen () && _currentrow > 1 &&
@@ -1375,6 +1389,18 @@ void TPrinter::close ()
     freeze (FALSE);
     _vf = NULL;
   }
+  else if (_printertype == export)
+  {                          
+    if (!_exportfile.empty())
+    {
+      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)
 {

include/printer.h

@@ -43,7 +43,8 @@ enum TPrtype {
   spoolprinter = 2,
   localprinter = 3,
   screenvis    = 4,
-  winprinter   = 5
+  winprinter   = 5,
+  export       = 6
   };
 
 
@@ -133,6 +134,7 @@ class TPrinter : public TObject
 
   TTextfile _txt;
   TFilename _config;      // name of the configuration file
+  TFilename _exportfile;  // name of export file
   int _headersize;
   int _footersize;
   TArray _header;
@@ -171,6 +173,7 @@ class TPrinter : public TObject
   void _parse_background();
   void _get_windows_printer_names(TToken_string& t);
   bool        _multiple_copies;
+  bool        _export_header;                                   
   
   PRINTSECTIONHANDLER _headerhandler, _footerhandler;
   LINKHANDLER         _linkhandler;   
@@ -263,7 +266,15 @@ public:
   void        set_printtype(TPrtype dest)  { _printertype=dest; }
   void        set_printerfile(const char * ffile)  { _printerfile=ffile; }
   word        getcurrentpage() { return _currentpage; }
-  void        setcurrentpage(word n) { _currentpage = n; }
+  void        setcurrentpage(word n) { _currentpage = n; }  
+  // dirige la stampa sul file specificato, preservando gli attributi di formato  
+  // se header == TRUE si stampano su file anche gli header    
+  void        set_export_file(const char* n, bool header = TRUE) 
+  { _printertype = export; _exportfile = n; _export_header = header; }
+  // infila un file di export fatto da un'altra printer (con formati e tutto, ignora
+  // gli header supponendo che siano gia' presenti nel file)
+  // se header == TRUE gli header stanno nel file e non vengono stampati
+  void        merge_export_file(const char* file, bool header = TRUE);
   word rows() const { return _formlen-_headersize-_footersize; }
   word rows_left() const;                                   
 #if XVT_OS == XVT_OS_WIN        

include/text.cpp

@@ -197,7 +197,7 @@ void TTextfile::read_line (long n, long pos, bool pg)
   _item = 0;
 }
 
-const char *TTextfile::line (long j, long pos)
+const char *TTextfile::line(long j, long pos)
 {
   if (_cur_line != j)
     read_line (j);
@@ -208,6 +208,15 @@ const char *TTextfile::line (long j, long pos)
   return strlen (mytmpstr) > (word) pos ? &(mytmpstr[pos]) : "";
 }
 
+const char *TTextfile::line_formatted(long j)
+{
+  if (_cur_line != j)
+    read_line (j);
+  TString* tp = (TString*)_page.objptr(int(j-_page_start));
+  strcpy(mytmpstr, (const char*)(*tp));
+  return mytmpstr;
+}
+
 long TTextfile::get_attribute (int pos)
 {
   long stl = 0;

include/text.h

@@ -61,6 +61,10 @@ public:
   
   // line() ritorna la stringa di caratteri senza formattazione
   const char* line(long row, long column = 0);
+  // line_formatted() la ritorna, come e' logico attendersi, con
+  // la formattazione
+  const char* line_formatted(long row);
+  // appende una riga al text (con i formati del caso)
   bool        append(const char* l);  
   
   // chide tutti i files per poter copiare o eseguire operazioni