Rif. mod. 95/53 :

printapp.cpp : correzione alla stampa in stile di  una TParagraph_string
relation.cpp : spostata l'allocazione di _sort dal costruttore dei
			   TSorted_cursor alla build_cursor().
strings.h    :
strings.cpp  : aggiunto metodo TString::strip_spaces() per togliere
			   da una stringa eventuali spazi doppi o ripetuti.


git-svn-id: svn://10.65.10.50/trunk@2226 c028cbd2-c16b-5b4b-a496-9718f37d4682

include/printapp.cpp

@@ -1424,6 +1424,7 @@ bool TPrint_application::print_one (
     { 
       const char * s = para_str->get();
       int row = pr->row();           
+      TPrintstyle xstyle = ((TPrintrow *)(&rw[row]))->get_style();
       
       while (s != NULL)
       {
@@ -1432,9 +1433,11 @@ bool TPrint_application::print_one (
         row++;
         if (rw.objptr(row) == NULL)
           rw.add(new TPrintrow ());
+        ((TPrintrow *) (&rw[row]))->set_style(xstyle); 
         ((TPrintrow *) (&rw[row]))->put(ps, pos[pr->row()]);  
         s = para_str->get();
       }
+      ((TPrintrow *) (&rw[row]))->set_style(normalstyle);      
     }
     if (pos[pr->row ()] != -1)
       pos[pr->row ()] += ps.len ();

include/relation.cpp

@@ -1,4 +1,4 @@
-// $Id: relation.cpp,v 1.71 1995-11-27 08:39:02 guy Exp $
+// $Id: relation.cpp,v 1.72 1995-12-01 16:58:28 angelo Exp $
 // relation.cpp
 // fv 12/8/93
 // relation class for isam files
@@ -1142,7 +1142,6 @@ TRecnotype TCursor::operator +=(const TRecnotype npos)
   return _pos;
 }
 
-
 TRecnotype TCursor::items()
 {
   if (changed())
@@ -1230,6 +1229,7 @@ TRecnotype  TSorted_cursor::buildcursor(TRecnotype rp)
   TString s;
   El_To_Sort * Element;
   
+  _sort = new TSort(sizeof(El_To_Sort));
   _order_expr.restart();
   while ((s=_order_expr.get()).not_empty())
   {
@@ -1240,8 +1240,9 @@ TRecnotype  TSorted_cursor::buildcursor(TRecnotype rp)
       s.cut(s.len()-1);
     TFieldref  f(s,0);
     // Il controllo del file e'  automatico in f.len()
-    _sort->addsortkey(abspos+f.from(),f.len(relation()->curr()),versus); 
+    int flen = f.len(relation()->curr());
-    CHECKS(f.len(relation()->curr())!=0,"Field can not have null length: ",(const char *) s);
+    _sort->addsortkey(abspos+f.from(),flen,versus); 
+    CHECKS(flen!=0,"Field can not have null length: ",(const char *) s);
     int lf = (f.file()!=0 ? f.file() : file().num());
     TRectype r(lf);
     abspos+=r.length(f.name());
@@ -1321,6 +1322,7 @@ TRecnotype  TSorted_cursor::buildcursor(TRecnotype rp)
     fwrite(page,sizeof(TRecnotype),pagecnt,_f);  
   if (TCursor::pos() == -1) pos=0;
   delete page; 
+  if (_sort) delete _sort;
   fclose (_f);
   return ap;
 }
@@ -1356,7 +1358,7 @@ int         TSorted_cursor::filtercursor(int pagecnt, TRecnotype* page)
           s.cut(s.len()-1);
         TFieldref f(s,0);  
         TString sf=f.read(relation());
-        TFieldtypes fld_type =  file(f.file()).curr().type(s);
+        TFieldtypes fld_type =  file(f.file()).curr().type(f.name());
         if (fld_type == _datefld) // Se il campo e' di tipo data, la converte in ANSI!
         {
           TDate d(sf);
@@ -1413,12 +1415,10 @@ TSorted_cursor::TSorted_cursor(TRelation *f, const char * order_expr, const char
 : TCursor(f,filter,key,from,to)
 { 
   change_order(order_expr);
-  _sort = new TSort(sizeof(El_To_Sort));
 }
 
 TSorted_cursor::~TSorted_cursor()
 {
-  if (_sort) delete _sort;
 }
 
 

include/strings.cpp

@@ -238,6 +238,26 @@ TString& TString::strip_spaces()
   return *this;
 }
 
+TString& TString::strip_d_spaces()
+{
+  int j = 0;       
+  bool spc = FALSE;
+  for (int i = 0; _str[i]; i++)
+  {
+    char c = _str[i];
+    if (is_space(c))
+      if (spc)      
+        continue;
+      else
+        spc = TRUE;
+    else
+      if (spc) spc = FALSE;
+    _str[j++] = c;
+  }
+  _str[j] = '\0';
+  return *this;
+}
+
 // Certified 100%
 const char* TString::class_name() const
 { return "String"; }

include/strings.h

@@ -133,6 +133,8 @@ public:
   TString& strip(const char* k);
   // @cmember Elimina tutti gli spazi non contenuti tra apici singoli o doppi
   TString& strip_spaces();
+  // @cmember Elimina tutti gli spazi doppi
+  TString& strip_d_spaces();
   // @cmember Elimina gli spazi da sinistra o i primi n caratteri (da sinistra).
   TString& ltrim(int n = 0);
   // @cmember Elimina gli spazi da destra o i primi n caratteri (da destra).