Patch level : 2.2

Files correlati     : query e report
Ricompilazione Demo : [ ]
Commento            :
Aggiunto supporto ODBC alle query ed ai report
Aggiunta scelta tramite calendario ai campi data


git-svn-id: svn://10.65.10.50/trunk@13446 c028cbd2-c16b-5b4b-a496-9718f37d4682

include/maskfld.cpp

@@ -4021,6 +4021,23 @@ bool TDate_field::on_key(KEY key)
   }
   else
   {
+    if (key == K_F9 && browse() == NULL)
+    {
+      RCT rct; get_rect(rct);
+      const PNT pos = { rct.top, rct.right };
+
+      TDate olddate;
+      const TString& data = get_window_data();
+      if (TDate::isdate(data))
+        olddate = TDate(data);
+      
+      long ansidate = olddate.date2ansi();
+      ansidate = xvt_dm_post_choose_date(parent(), pos, ansidate);
+      const TDate newdate(ansidate);
+      if (newdate != olddate)
+        set(newdate.string());
+      return true;
+    }
     if (_ctl->is_edit_key(key))
     {                                                          
       const bool ok = strchr("-0123456789ADEGILMNOPRSTUadegilmnoprstu", key) != NULL;

include/recset.cpp

@@ -1281,6 +1281,8 @@ TSQLite::~TSQLite()
 void TSQL_recordset::reset()
 {
   _items = 0;
+  _first_row = 0;
+  _current_row = -1;
   _pagesize = 512;
   _page.destroy();
   _column.destroy();
@@ -1374,7 +1376,7 @@ const TRecordset_column_info& TSQL_recordset::column_info(unsigned int c) const
 }
 
 // Funzione chiamata per riempire la pagina corrente delle righe della query
-int TSQL_recordset::on_get_rows(int argc, char** values, char** columns)
+int TSQL_recordset::on_get_rows(int argc, char** values)
 {
   TArray* a = new TArray;
   for (int c = 0; c < argc; c++)
@@ -1406,10 +1408,10 @@ int TSQL_recordset::on_get_rows(int argc, char** values, char** columns)
   return SQLITE_OK;
 }
 
-static int query_get_rows(void* jolly, int argc, char** values, char** columns)
+static int query_get_rows(void* jolly, int argc, char** values, char** /*columns*/)
 {
   TSQL_recordset* rs = (TSQL_recordset*)jolly;
-  return rs->on_get_rows(argc, values, columns);
+  return rs->on_get_rows(argc, values);
 }
 
 bool TSQL_recordset::move_to(TRecnotype n)

include/recset.h

@@ -48,6 +48,7 @@ public: // Absolutely needed methods
   virtual TRecnotype current_row() const pure;
   virtual void requery() pure;
   bool empty() const { return items() == 0; }
+  virtual const TString& query_text() const pure; 
 
   virtual bool move_first() { return move_to(0); }
   virtual bool move_prev() { return move_to(current_row()-1); }
@@ -65,7 +66,6 @@ public: // Absolutely needed methods
   virtual bool set_var(const char* name, const TVariant& var, bool create = false);
   virtual bool ask_variables(bool all);
 
-  virtual const TString& query_text() const; 
   virtual int find_column(const char* column_name) const;
   virtual const TVariant& get(const char* column_name) const;
   virtual const TToken_string& sheet_head() const;
@@ -107,7 +107,7 @@ public:
 
   // Internal use only
   virtual int on_get_items(int argc, char** values, char** columns);
-  virtual int on_get_rows(int argc, char** values, char** columns);
+  virtual int on_get_rows(int argc, char** values);
   const TArray* row(TRecnotype n);
 
   TSQL_recordset(const char* sql);
@@ -174,6 +174,7 @@ bool list_custom_files(const char* ext, const char* library, TString_array& file
 bool select_custom_file(TFilename& path, const char* ext, const char* library = NULL);
 const TString& logic2table(int logic_num);
 int table2logic(const TString& name);
+TRecordset* create_recordset(const TString& sql);
 
 #endif
 

include/report.cpp

@@ -815,17 +815,9 @@ bool TReport_section::set_recordset(TRecordset* rs)
 
 bool TReport_section::set_recordset(const TString& sql)
 {
-  bool ok = !sql.blank();
-  if (ok)
-  {
-    if (sql.compare("SELECT ", 7, true) == 0)
-      ok = set_recordset(new TSQL_recordset(sql));
-    else
-      ok = set_recordset(new TISAM_recordset(sql));
-  }
-  else
-    set_recordset(NULL);
-  return ok;
+  TRecordset* rex = create_recordset(sql);
+  set_recordset(rex);
+  return rex != NULL;
 }
 
 bool TReport_section::get_record_field(const char* name, TVariant& var) const
@@ -1917,20 +1909,11 @@ bool TReport::set_recordset(TRecordset* rs)
   return _recordset != NULL;
 }
 
-
 bool TReport::set_recordset(const TString& sql)
 {
-  bool ok = !sql.blank();
-  if (ok)
-  {
-    if (sql.compare("SELECT ", 7, true) == 0)
-      ok = set_recordset(new TSQL_recordset(sql));
-    else
-      ok = set_recordset(new TISAM_recordset(sql));
-  }
-  else
-    set_recordset(NULL);
-  return ok;
+  TRecordset* rex = create_recordset(sql);
+  set_recordset(rex);
+  return rex != NULL;
 }
 
 TReport_section& TReport::section(char type, int level)