Aggiunto metodo per sapere quale sara' il campo che' prendera'

git-svn-id: svn://10.65.10.50/trunk@1187 c028cbd2-c16b-5b4b-a496-9718f37d4682

include/mask.cpp

@@ -24,7 +24,9 @@ bool TMask::test_focus_change(WINDOW next)
 {                  
   bool ok = TRUE;
   
-  TMask_field& prev = fld(_focus);
+  TMask_field& prev = fld(_focus);      
+  _next_fld = next == NULL_WIN ? DLG_NULL : fld(find_field_win(next)).dlg();
+  
   if (prev.win() != next)
   {      
     ok = prev.test_focus_change();
@@ -440,7 +442,9 @@ void TMask::start_run()
   
   load_checks();
 
-  const int max = fields();
+  const int max = fields();  
+  
+  _next_fld = DLG_NULL;
   for (int i = 0; i < max; i++)
   {
     TMask_field& f = fld(i);
@@ -673,8 +677,6 @@ void TMask::set_focus()
 // Move the focus to the next (+1) or previous(-1) valid control
 void TMask::move_focus_field(int d)
 {
-  if (!test_focus_change())
-    return;
   
   TMask_field& f = fld(_focus);                           
   if (f.class_id() == CLASS_RADIO_FIELD)
@@ -687,6 +689,10 @@ void TMask::move_focus_field(int d)
   }
 
   const int focus = find_active_field(_focus+d, d);
+
+  if (!test_focus_change(fld(focus).win()))
+    return;
+
   if (fld(focus).parent() == f.parent() || check_current_page())
     _focus = focus;
   
@@ -694,7 +700,7 @@ void TMask::move_focus_field(int d)
 }
 
 bool TMask::stop_run(KEY key)
-{
+{ 
   if (key != K_AUTO_ENTER && key != K_FORCE_CLOSE)
   {
     const int last = fields();
@@ -732,7 +738,10 @@ bool TMask::stop_run(KEY key)
     if (!ok) return FALSE;
   }
   if (is_running())           // Gestisce correttamenete le maschere chiuse
+  {
     get_mask_fields();
+    _next_fld = DLG_NULL;
+  }
 
   return TWindow::stop_run(key);
 }
@@ -919,7 +928,7 @@ int TMask::find_first_field(WINDOW w, int dir) const
 
 bool TMask::check_current_page()
 {
-  if (!test_focus_change())
+  if (!test_focus_change()) 
     return FALSE;
   /*  
 

include/mask.h

@@ -40,7 +40,8 @@ class TMask : public TWindow
   TArray _field;                // Fields in the mask
   
   int _first_focus;             // First control to have focus
-  int _focus;                   // Control with focus
+  int _focus;                   // Control with focus      
+  int _next_fld;                // Control who is gaining the focus
   int _sheets;                  // Number of sheets
 
   MASK_HANDLER _handler;        // User defined key handler
@@ -129,7 +130,8 @@ public:
   virtual void close();
   virtual void activate(bool on = TRUE);
 
-  int id2pos(short id) const;
+  int id2pos(short id) const;  
+  short next_fld() const { return _next_fld;} // id of the field who is gaining the focus DLG_NULL is not exists
   TMask_field& fld(int i) const { return (TMask_field&)_field[i]; } // Ritorna il campo i-esimo della maschera
   TMask_field& field(short id) const;   // field with given id
   TEdit_field& efield(short id) const;  // edit-field with given id

include/maskfld.cpp

@@ -5,7 +5,7 @@
 #include <execp.h>
 #include <mailbox.h>
 #include <mask.h>
-#include <prefix.h>
+#include <prefix.h> 
 #include <relation.h>
 #include <sheet.h>
 #include <tabutil.h>
@@ -1637,7 +1637,7 @@ bool TBrowse::empty_check()
 
 TEdit_field::TEdit_field(TMask* mask)
 : TMask_field(mask), _browse(NULL), _sheet(NULL),
-  _buttonwin(NULL_WIN), _check(CHECK_NONE), _check_enabled(TRUE),
+  _buttonwin(NULL_WIN), _check(CHECK_NONE), _check_enabled(FALSE),
   _forced(FALSE)
 {}
 
@@ -1770,6 +1770,7 @@ bool TEdit_field::parse_item(TScanner& scanner)
       _browse->set_insert(tabmaskname);
     }
 
+    _check_enabled = TRUE;
     return TRUE;
   }
 
@@ -1783,8 +1784,11 @@ bool TEdit_field::parse_item(TScanner& scanner)
     if (what == "US" || what == "AL")
       _browse = new TBrowse(this, b->cursor());
 
-    if (_browse)
+    if (_browse) 
+    {
+      _check_enabled = TRUE;
       return _browse->parse_copy(what, *b);
+    }
 
 #ifdef DBG
     return yesnofatal_box("Impossibile COPY senza USE nel campo %d", dlg());
@@ -1805,7 +1809,8 @@ bool TEdit_field::parse_item(TScanner& scanner)
 #ifdef DBG    
     if (_sheet) return yesnofatal_box("SHEET duplicato nel campo %d", dlg());
 #endif
-    _sheet = new TList_sheet(this, _prompt, scanner.string());
+    _sheet = new TList_sheet(this, _prompt, scanner.string()); 
+    _check_enabled = TRUE;
     return TRUE;
   }