campo-sirio/ba/ba8300.cpp

#include <xinclude.h>

#include <applicat.h>
#include <automask.h>
#include <colors.h>
#include <defmask.h>
#include <execp.h>
#include <modaut.h>
#include <odbcrset.h>
#include <prefix.h>
#include <printer.h>
#include <reprint.h>
#include <treectrl.h>
#include <utility.h>

#include "ba8300.h"
#include "ba8301.h"
#include <bagn003.h>

///////////////////////////////////////////////////////////
// TReport_sheet
///////////////////////////////////////////////////////////

class TReport_sheet : public TSheet
{
  TReport_section& _section;

protected:
  virtual long get_items() const { return _section.items(); }
  virtual void get_row(long r, TToken_string& row);

public:
  virtual KEY run();
  int selection(int& first, int& last) const;
  TReport_sheet(TReport_section& sec);
};

void TReport_sheet::get_row(long r, TToken_string& row)
{
  const TReport_field& rf = (const TReport_field&)_section[r];
  const TRectangle& rect = rf.get_rect();
  row = checked(r) ? "X" : " ";
  row.add(rf.type_name());
  row.add(rf.id());
  row.add(num2str(rect.top()));
  row.add(num2str(rect.left()));
  row.add(num2str(rect.width()));
  row.add(num2str(rect.height()));
  if (rf.field().not_empty())
    row.add(rf.field());
  else
    row.add(rf.picture());
}

int TReport_sheet::selection(int& first, int& last) const
{
  int tot = 0;
  first = items()+1;
  last = -1;
  FOR_EACH_ARRAY_ITEM_BACK(_section, i, o)
  {
    const TReport_field& rf = *(const TReport_field*)o;
    if (rf.selected())
    {
      if (i < first) first = i;
      if (i > last) last = i;
      tot++;
    }
  }
  return tot;
}

KEY TReport_sheet::run()
{
  int first = -1;
  uncheck(-1);
  FOR_EACH_ARRAY_ITEM(_section, i, o)
  {
    const TReport_field& rf = *(const TReport_field*)o;
    if (rf.selected())
    {
      check(i);
      if (first < 0)
        first = i;
    }
  }
  if (first > 0)
    select(first);
  const KEY k = TSheet::run();
  if (k != K_ESC)
  {
    FOR_EACH_ARRAY_ITEM(_section, i, o)
    {
      TReport_field& rf = *(TReport_field*)o;
      rf.select(checked(i));
    }
  }
  return k;
}

TReport_sheet::TReport_sheet(TReport_section& sec)
             : TSheet(-1, -1, -2, -4, TR("Campi"), 
                      HR("@1|Tipo@10|ID@4R|Riga@R|Col.@R|Larg.@R|Alt.@R|Testo@50"), 0xE),
               _section(sec)
{ }

///////////////////////////////////////////////////////////
// TSection_properties_mask
///////////////////////////////////////////////////////////

class TSection_properties_mask : public TReport_base_mask
{
protected:
  virtual void update();
  virtual bool on_field_event(TOperable_field& o, TField_event e, long jolly);
  void set_num(short id, long num);
  short get_num(short id) const;

  void vedo_non_vedo();
  void set_section(const TReport_section& rs);

public:
  void get_section(TReport_section& rs) const;
  TSection_properties_mask(TReport_section& rs);
};

void TSection_properties_mask::update()
{
  for (int i = 0; i < 2; i++)
  {
    TMask_field& fld = field(i == 0 ? F_FGCOLOR : F_BGCOLOR);
    if (fld.active() && fld.parent() == curr_win())
    {
      RCT rctfld; fld.get_rect(rctfld); 
      const int x = rctfld.right / CHARX + 1;
      const int y = rctfld.top / ROWY + 1;
      RCT& rct = resize_rect(x, y, -3, 1, W_PLAIN, fld.parent());
      rct.top =  rctfld.top; rct.bottom = rctfld.bottom;
      xi_draw_3d_rect((XinWindow)fld.parent(), (XinRect*)&rct, TRUE, 2, MASK_LIGHT_COLOR, 
        i == 0 ? _fgcolor : _bgcolor, MASK_DARK_COLOR);
    }
  }
  TReport_base_mask::update();
}

void TSection_properties_mask::set_num(short id, long num)
{
  set(id, num2str(num));
}

short TSection_properties_mask::get_num(short id) const
{
  return str2num(get(id));
}

void TSection_properties_mask::vedo_non_vedo()
{
  const char type = get(F_TYPE)[0];
  const int level = get_int(F_LEVEL);
  const bool can_pos = (type != 'H' && level == 0) || (type == 'F' && level == 1);
  show(F_X, can_pos); show(F_Y, can_pos);
  show(F_CONDITION, level > 0 && level < 10);
  show(F_GROUP_BY, type == 'H' && level > 1 && level < 10);
  show(F_SQL, type == 'B' && level > 10);

  show(F_PAGE_BREAK, level > 0); // Non posso forzare il salto pagina nelle sezioni di pagina
  show(F_KEEP_WITH_NEXT, level > 1 && type == 'H');
  show(F_CAN_BREAK, level > 0 && type == 'B');
  show(F_HIDE_IF_NEEDED, level == 0 && type != 'B');
  show(F_REPEAT, level > 1 && type == 'H');

  bool can_delete = false;
  if (level > 1)
  {
    if (level > 10)
      can_delete = _report.find_section('B', level+1) == NULL;
    else
      can_delete = true;
  }
  enable(DLG_DELREC, can_delete);
}

bool TSection_properties_mask::on_field_event(TOperable_field& o, TField_event e, long jolly)
{
  switch(o.dlg())
  {
  case F_TYPE:
  case F_LEVEL:
    if (e == fe_modify)
      vedo_non_vedo();
    break;
  case F_DX:
  case F_DY:
    if (e == fe_modify)
    {
      const int num = get_num(o.dlg());
      set_num(o.dlg(), num); // Reformat
    }
    break;
  default:
    break;
  }
  return TReport_base_mask::on_field_event(o, e, jolly);
}

void TSection_properties_mask::set_section(const TReport_section& rs)
{
  char s[2] = { rs.type(), '\0' };
  set(F_TYPE, s);
  set(F_LEVEL, rs.level());

  vedo_non_vedo();

  if (field(F_X).active())
  {
    set_num(F_X, rs.pos().x);  
    set_num(F_Y, rs.pos().y);
  }
  set_num(F_DX, rs.width());  
  set_num(F_DY, rs.height());
  set(F_CONDITION, rs.condition());
  set(F_GROUP_BY, rs.grouped_by());

  if (field(F_SQL).shown())
  {
    const TRecordset* recset = rs.recordset();
    if (recset != NULL)
      set(F_SQL, recset->query_text());
  }

  set(F_HIDE_IF_NEEDED, rs.hidden_if_needed());
  set(F_HIDDEN, rs.hidden());
  set(F_PAGE_BREAK, rs.page_break());
  set(F_KEEP_WITH_NEXT, rs.keep_with_next());
  set(F_CAN_BREAK, rs.can_be_broken());
  set(F_REPEAT, rs.repeat_on_page());
  set(F_DISABLED, rs.deactivated());

  set(F_BORDER, rs.border());
  set(F_PATTERN, rs.pattern());
  set_num(F_RADIUS, rs.radius());
  _fgcolor = rs.fore_color();
  _bgcolor = rs.back_color();
  set_font_info(rs.font());

  set(F_PRESCRIPT, rs.prescript());
  set(F_POSTSCRIPT, rs.postscript());

}

void TSection_properties_mask::get_section(TReport_section& rs) const
{
  if (field(F_X).active())
  {
    const TPoint pos(get_num(F_X), get_num(F_Y));
    rs.set_pos(pos);
  }
  rs.set_width(get_num(F_DX));
  rs.set_height(get_num(F_DY));
  rs.show(!get_bool(F_HIDDEN));
  rs.activate(!get_bool(F_DISABLED));

  rs.set_condition(get(F_CONDITION));
  rs.group_by(get(F_GROUP_BY));
  if (field(F_SQL).shown())
    rs.set_recordset(get(F_SQL));
  rs.hide_if_needed(get_bool(F_HIDE_IF_NEEDED));
  rs.force_page_break(get_bool(F_PAGE_BREAK));
  rs.keep_with_next(get_bool(F_KEEP_WITH_NEXT));
  rs.can_break(get_bool(F_CAN_BREAK));
  rs.set_repeat_on_page(get_bool(F_REPEAT));

  rs.set_pattern((PAT_STYLE)get_int(F_PATTERN));
  rs.set_border(get_int(F_BORDER));
  rs.set_radius(get_num(F_RADIUS));
  rs.set_fore_color(_fgcolor);
  rs.set_back_color(_bgcolor);

  TReport_font f;
  if (get_font_info(f))
    rs.set_font(f);

  rs.set_prescript(get(F_PRESCRIPT));
  rs.set_postscript(get(F_POSTSCRIPT));
}

TSection_properties_mask::TSection_properties_mask(TReport_section& rs) 
                        : TReport_base_mask("ba8300c", rs.report())
{ 
  set_section(rs);
}

///////////////////////////////////////////////////////////
// TReport_properties_mask
///////////////////////////////////////////////////////////

class TReport_properties_mask : public TReport_base_mask
{
protected:
  virtual bool on_field_event(TOperable_field& o, TField_event e, long jolly);
  void set_report(const TReport& r);

public:
  void get_report(TReport& r) const;
  TReport_properties_mask(TReport& rep) : TReport_base_mask("ba8300d", rep) { set_report(rep); }
};

bool TReport_properties_mask::on_field_event(TOperable_field& o, TField_event e, long jolly)
{
  return TReport_base_mask::on_field_event(o, e, jolly);
}

void TReport_properties_mask::set_report(const TReport& r)
{
  set(F_FONT_AUTO, r.use_printer_font());
  set(F_SAVE_PRINTER, r.save_last_printer());
  set(F_ORIENTATION, r.orientation());
  set(F_DX, r.user_defined_cpi());

  set(F_DY, r.lpi());
  set_font_info(r.font());
  set(F_CLASS, r.get_class());
  set(F_COMMAND, r.command_line());
  set(F_INCLUDE, ((TReport&)r).get_libraries());
  set(F_PRESCRIPT, r.prescript());
  set(F_POSTSCRIPT, r.postscript());
  set(F_PAGE_SPLIT, r.page_split_allowed());
  set(F_PAGE_MERGE, r.page_merge_allowed());

  sfield(F_PARAMS).rows_array() = r.params();
  sfield(F_LINK).rows_array() = r.allegates();
}

void TReport_properties_mask::get_report(TReport& r) const
{
  const bool af = get_bool(F_FONT_AUTO);
  r.set_use_printer_font(af);
  if (!af)
  {
    r.set_cpi(get_int(F_DX));
    r.set_lpi(get_int(F_DY));
    TReport_font f;
    if (get_font_info(f))
      r.set_font(f);
  }
  r.set_orientation(get_int(F_ORIENTATION));
  r.set_save_last_printer(get_bool(F_SAVE_PRINTER));
  r.set_class(get(F_CLASS));
  r.set_command_line(get(F_COMMAND));

  
  const TString& oldlib = r.get_libraries();
  if (oldlib != get(F_INCLUDE))
  {
    r.set_libraries(get(F_INCLUDE));
    r.include_libraries(); // reload
  }
  r.set_prescript(get(F_PRESCRIPT));
  r.set_postscript(get(F_POSTSCRIPT));

  r.set_params(sfield(F_PARAMS).rows_array());
  r.set_allegates(sfield(F_LINK).rows_array());

  r.allow_page_split(get_bool(F_PAGE_SPLIT));
  r.allow_page_merge(get_bool(F_PAGE_MERGE));
}

///////////////////////////////////////////////////////////
// TReport_query_mask
///////////////////////////////////////////////////////////

class TReport_query_mask : public TAutomask
{
protected:
  virtual bool on_field_event(TOperable_field& o, TField_event e, long jolly);
  bool select_query();

public:
  TReport_query_mask();
};

bool TReport_query_mask::select_query()
{
  TFilename path; 
  bool ok = select_custom_file(path, "qry");
  if (ok)
  {
    TXmlItem item; 
    item.Load(path);

    const TXmlItem* sql = item.FindFirst("sql");
    ok = sql != NULL;
    if (ok)
    {
      TString str; sql->GetEnclosedText(str);
      set(F_SQL, str, true);
    }
  }
  return ok;
}

bool TReport_query_mask::on_field_event(TOperable_field& o, TField_event e, long jolly)
{
  switch (o.dlg())
  {
  case F_SQL:
    if (e == fe_init || e == fe_modify)
      enable(F_SHOW_QRY, !o.empty());
    break;
  case F_NEW_QRY:
    if (e == fe_button)
    {
      TExternal_app q("ba8 -1");
      q.run();
    }
    break;
  case F_IMPORT_QRY:
    if (e == fe_button)
      select_query();
    break;
  case F_SHOW_QRY:
    if (e == fe_button)
    {
      const TString& sql = get(F_SQL);
      TRecordset* rex = create_recordset(sql);
      if (rex != NULL)
      {
        if (rex->items() > 0)
        {
          TRecordset_sheet sht(*rex);
          sht.run();
        }
        else
        {
          if (sql.find("SELECT ") >= 0 || sql.starts_with("USE "))
            warning_box(TR("Nessuna riga risultato"));
        }
        delete rex;
      }
    }
    break;
  default:
    break;
  }
  return true;
}

TReport_query_mask::TReport_query_mask() : TAutomask("ba8300f")
{
}

///////////////////////////////////////////////////////////
// TReport_mask
///////////////////////////////////////////////////////////

class TReport_mask : public TAutomask
{
  TReport _report;
  TReport_section* _curr_section;

  TReport_tree _tree;
  TFilename _curr_report;
  bool _is_dirty;

protected:
  virtual TMask_field* parse_field(TScanner& scanner);
  virtual void notify_focus_field(short id);
  virtual bool on_field_event(TOperable_field& o, TField_event e, long jolly);
  virtual void handler(WINDOW win, EVENT* ep);

protected:
  bool select_report();
  void select_section(bool rebuild_tree = false);
  void update_report(bool rebuild_tree = false) const;

  TReport_section& curr_section();
  void add_field();
  void edit_field(TReport_field& rf);
  void fields_properties();
  bool add_section();
  void section_properties();
  void report_properties();
  void report_query();
  bool enumerate_bodies(int level, TToken_string& code, TToken_string& desc) const;

  bool get_rep_path(TFilename& path) const;
  void set_num_attr(TXmlItem& item, const char* attr, short num, short def = 0) const;
  void set_col_attr(TXmlItem& item, const char* attr, COLOR col, COLOR def) const;
  WINDOW dlg2win(short id) const;
  void add_pane(short id, const char* title, int hook);
  void update_toolbar(); // Aggiorna dis/abilitazioni dei bottoni

public:
  void on_print();
  void on_pdf();
  bool save_report();
  bool save_if_needed();
  void global_reset();
  bool delete_report();
  bool load_report();

  TReport_tree& sections() { return _tree; }
  TReport_mask();
};

TMask_field* TReport_mask::parse_field(TScanner& scanner)
{
  const TString& tok = scanner.token();
  if (tok.starts_with("RE"))
    return new TReport_drawer(this);
  if (tok.starts_with("OU"))
    return new TOutlook_field(this);
  return TAutomask::parse_field(scanner);
}

bool TReport_mask::get_rep_path(TFilename& path) const
{
  const TString& name = get(F_CODICE);
  const bool ok = name.full();
  if (ok)
  {
    path = name;
    if (!path.is_absolute_path())
    {
      path = firm2dir(-1);
      path.add("custom");
      if (!path.exist())
        xvt_fsys_mkdir(path);
      path.add(name);
      path.ext("rep");
      if (!path.exist() && is_power_station())
        path = name;
    }
    path.ext("rep");
  }
  return ok;
}

bool TReport_mask::save_report()
{
  bool ok = _curr_report.full();
  if (!ok)
    ok = get_rep_path(_curr_report);
  if (!ok)
    return field(F_CODICE).on_key(K_ENTER); // Segnala errore
  _report.set_description(get(F_DESCR));
  if (is_power_station())
  {
    FILE_SPEC fsp; 
    xvt_fsys_convert_str_to_fspec(_curr_report, &fsp);
    ok = xvt_dm_post_file_save(&fsp, TR("Nome report")) == FL_OK;
    if (ok)
      xvt_fsys_convert_fspec_to_str(&fsp, _curr_report.get_buffer(), _curr_report.size());
  }
  if (ok)
  {
    ok = _report.save(_curr_report);
    if (ok)
      _is_dirty = false;
  }
  return ok;
}

bool TReport_mask::save_if_needed()
{
  if (!_is_dirty)
    return true;
  if (!yesno_box(TR("Si desidera registrare il report?")))
    return false;
  return save_report();
}

void TReport_mask::global_reset()
{
  _report.destroy();
  reset();
  update_report();
  update_toolbar();
}

bool TReport_mask::load_report()
{
  TFilename path; get_rep_path(path);
  bool ok = path.exist();
  if (ok)
  {
    _curr_report = path;
    global_reset();
    ok = _report.load(path);
    if (ok)
    {
      path = path.name(); path.ext("");
      set(F_CODICE, path);

      set(F_DESCR, _report.description());
      _is_dirty = false;

      TTree_field& sections = tfield(F_SECTIONS);
      _tree.goto_node('B', 1);
      sections.select_current();
      select_section(true);
      xvt_notebk_set_tab_title(notebook(), 0, path); // Mette il titolo nel tab button
    }
  }

  return ok;
}

bool TReport_mask::delete_report()
{
  TFilename path; get_rep_path(path);
  const bool ok = path.exist() && yesno_box(FR("Si desidera eliminare il file '%s'"), (const char*)path);
  if (ok)
  {
    ::remove(path);
    global_reset();
  }
  return ok;
}

void TReport_mask::on_print()
{
  const TString& app = _report.command_line();
  if (app.full() && yesno_box(FR("Si desidera stampare utilizzando '%s'"), (const char*)app))
  {
    TExternal_app a(app);
    a.run();
  }
  else
  {
#ifdef DBG
    TFilename tmp; tmp.tempdir(); 
    tmp.add("ba8300.txt");
    TReport_book book(tmp);
#else
    TReport_book book;
#endif
    book.add(_report);
    book.print_or_preview();
  }
}

void TReport_mask::on_pdf()
{
  TReport_book book;
  book.add(_report);
  TFilename tmp; tmp.tempdir(); 
  tmp.add(_report.filename().name());
  tmp.ext("pdf");
  book.export_pdf(tmp);
  xvt_sys_goto_url(tmp, "open");
}

TReport_section& TReport_mask::curr_section()
{
  return *_curr_section;
}

void TReport_mask::select_section(bool rebuild)
{
  TTree_field& tf = tfield(F_SECTIONS); 
  tf.select_current();
  _curr_section = &_tree.curr_section();
  
  TReport_drawer& rd = (TReport_drawer&)field(F_REPORT); 
  rd.set_report_section(*_curr_section);

  const char type = _curr_section->type();
  const int level = _curr_section->level();

  char htype = 'H';
  int hlevel = level;

  switch (type)
  {
  case 'H':
    {
      if (level <= 1)
        hlevel = 1-level;
      else
      {
        if (level < 10)
        {
          if (_report.find_section('H', level-1))
            hlevel = level-1;
        }
        else
          htype = 'B';
      }
    }
    break;
  case 'B':
    if (level >= 1)
    {
      if (level < 10)
      {
        hlevel = _report.find_max_level('H');
        if (hlevel <= 1)
          hlevel = 0;
      }
    }
    else
      hlevel = 0;
    break;
  case 'F':
    if (level > 1)
    {
      if (level > 10)
        htype = 'B';
      else
      {
        if (_report.find_section('F', level-1))
          hlevel = level-1;
      }
    }
    else
      hlevel = 1-level;
    break;
  default:
    break;
  }
  TReport_drawer& rdh = (TReport_drawer&)field(F_REPORTH); 
  rdh.set_report_section(_report.section(htype, hlevel));

  update_report(rebuild);
}

void TReport_mask::update_report(bool rebuild) const
{
  TTree_field& tf = tfield(F_SECTIONS); 
  if (rebuild)
  {
    tf.tree()->goto_root();
    tf.win().force_update();              // Rebuild tree
  }
  else
    tf.win().TWindow::force_update();     // Redraw only, do NOT rebuild

  TReport_drawer& rdh = (TReport_drawer&)field(F_REPORTH); 
  rdh.win().force_update();

  TReport_drawer& rd = (TReport_drawer&)field(F_REPORT); 
  rd.win().force_update();
}

void TReport_mask::add_field()
{
  TReport_section& rs = curr_section();
  TReport_field* rf = new TReport_field(&rs);
  rf->set_type('S');
  rf->set_pos(0, rs.compute_size().y+100);
  TReport_field_mask m(*rf);
  m.disable(DLG_DELREC);
  if (m.run() == K_ENTER)
  {
    m.get_field(*rf);
    rs.add(rf);
    update_report();
  }
  else
    delete rf;
}

void TReport_mask::edit_field(TReport_field& rf)
{
  TReport_section& rs = rf.section();
  TReport_field_mask m(rf);
  const KEY key = m.run();
  switch(key)
  {
    case K_ENTER: 
      m.get_field(rf); 
      break;
    case K_DEL: 
      {
        for (int i = rs.last(); i >= 0; i--) if (rs.objptr(i) == &rf)
        {
          rs.destroy(i, true);
          break;
        }
      }
      break;
    default: break;
  }
  if (key != K_ESC)
  {
    _is_dirty = true;
    rs.sort();
    update_report();
  }
}

void TReport_mask::fields_properties()
{
  TReport_section& rs = curr_section();
  TReport_sheet sheet(rs);

  int first, last;
  int selected = sheet.selection(first, last);
  if (selected == 1)
  {
    TReport_field& rf = rs.field(first);
    edit_field(rf);
    return;
  }

  KEY key = K_ENTER;
  while (key != K_ESC)
  {
    key = sheet.run();
    selected = sheet.selection(first, last);
    if (selected == 0 && (key == K_ENTER || key == K_DEL))
    {
      first = last = sheet.selected();
      selected = 1;
      sheet.check(first);
    }
      
    switch (key)
    {
    case K_INS:
      add_field();
      break;
    case K_ENTER:
      {
        for (int i = first; i <= last; i++) if (sheet.checked(i))
        {
          TReport_field& rf = rs.field(i);
          edit_field(rf);
        }
      }
      break;
    case K_DEL:
      if (selected > 0 && yesno_box(FR("Comfermare la cancellazione di %d elementi"), selected))
      {
        for (int i = last; i >= first; i--) if (sheet.checked(i))
          rs.destroy(i, true);
      }
      break;
    default:
      break;
    }
    update_report();
  }
}

bool TReport_mask::enumerate_bodies(int level, TToken_string& code, TToken_string& desc) const
{
  TReport_section* rs = _report.find_section('B', level);
  if (rs != NULL)
  {
    TString str; str.format("B%d", level);
    code.add(str);
    describe_section('B', level, str); str.trim();
    desc.add(str);

    enumerate_bodies(level*10+1, code, desc);  // Figlio
    enumerate_bodies(level+1, code, desc);     // Fratello
  }
  return rs != NULL;
}

bool TReport_mask::add_section()
{
  TMask m("ba8300e");

  TToken_string code, desc;
  enumerate_bodies(1, code, desc);
  TList_field& list = (TList_field&)m.field(102);
  list.replace_items(code, desc);

  if (m.run() == K_ENTER)
  {
    char type = m.get(101)[0];
    int level = 0;

    if (type == 'S')
    {
      type = 'B';
      const int father = atoi(m.get(102).mid(1));
      if (father < 100000L)
      {
        int i;
        for (i = 1; i <= 9; i++)  // Cerca l'ultimo figlio del nodo padre
        {
          level = father*10+i;
          if (_report.find_section(type, level) == NULL)
            break;
        }
        if (i > 9)
          level = 0;
      }
    }
    else
    {
      if (type == 'H')
      {
        const int hl = _report.find_max_level('H');
        const int fl = _report.find_max_level('F');
        level = max(hl, fl) + 1;
      }
      else
        level = _report.find_max_level('B')+1;
      if (level > 9)
        level = 0;
    }
    if (level > 0)
    {
      _curr_section = &_report.section(type, level);
      _tree.shrink_all();
      _tree.goto_node(type, level);
      TTree_field& tf = tfield(F_SECTIONS);
      tf.win().force_update();
      tf.select_current();
      section_properties();
    }
    else
      error_box(TR("Livello non ammesso"));
  }
  return false;
}

void TReport_mask::section_properties()
{
  TReport_section& rs = curr_section();
  TSection_properties_mask m(rs);
  switch (m.run())
  {
  case K_ENTER: 
    m.get_section(rs); 
    _tree.goto_node(rs.type(), rs.level());
    _is_dirty = true;
    break;
  case K_DEL: 
    if (yesno_box(TR("Confermare l'eliminazione della sezione")))
    {
      const char t = rs.type();
      const int l = rs.level();
      rs.report().kill_section(t, l); 
      _tree.goto_node(t, l-1);
      _is_dirty = true;
    }
    break;
  default: 
    break;
  }
  if (_is_dirty)
    select_section();
}

void TReport_mask::report_properties()
{
  TReport_properties_mask m(_report);
  if (m.run() == K_ENTER)
  {
    m.get_report(_report); 
    _is_dirty = true;
    update_report();
  }
}

void TReport_mask::report_query()
{
  TReport_query_mask qm;
  if (_report.recordset() != NULL)
    qm.set(F_SQL, _report.recordset()->query_text());
  if (qm.run() == K_ENTER)
  {
    _report.set_recordset(qm.get(F_SQL));
    _is_dirty = true;
    const bool ok = _report.recordset() != NULL;
    enable(DLG_PRINT, ok);
    enable(DLG_PDF, ok);
  }
}

void TReport_mask::notify_focus_field(short id)
{
  TAutomask::notify_focus_field(id);
  if (id == F_REPORTH || id == F_REPORT)
  {
    TReport_drawer& rd = (TReport_drawer&)field(id);
    _curr_section = &rd.curr_section();
  }
}

void TReport_mask::update_toolbar()
{
  const bool full = !efield(F_CODICE).empty();
  enable(DLG_SAVEREC, full);
  enable(DLG_DELREC, full);
  const bool printok = full && _report.recordset() != NULL;
  enable(DLG_PRINT, printok);
  enable(DLG_PDF, printok);
}

bool TReport_mask::on_field_event(TOperable_field& o, TField_event e, long jolly)
{
  switch (o.dlg())
  {
  case F_CODICE:
    if (e == fe_init || e == fe_modify)
    {
      if (e == fe_init)
      {
        if (main_app().argc() >= 3)
        {
          set(F_CODICE, main_app().argv(2));
          load_report();
        }
      } else
      if (e == fe_modify)
      {
        save_if_needed();
        load_report();
      }
      update_toolbar();
    }
    break;
  case F_SECTIONS:
    if (e == fe_init || e == fe_modify)
      select_section();
    if (e == fe_info)
    {
      section_properties();
      return false; // No info dialog
    }
    break;
  case F_TOOLS:
    if (e == fe_modify)
    {
      const TReport_section& rs = _tree.curr_section();
      const bool on = strchr("HBF", rs.type()) != NULL;
      switch (atoi(o.get()))
      {
      case 0: if (on) add_field(); break;
      case 1: if (on) fields_properties(); break;
      case 2: add_section(); break;
      case 3: if (on) section_properties(); break;
      case 4: report_properties(); break;
      case 5: report_query(); break;
      default: break;
      }
    }
    break;
  case DLG_PRINT:
    if (e == fe_button)
    {
      on_print();
      return false;
    }
    break;
  case DLG_PDF:
    if (e == fe_button)
    {
      on_pdf();
      return false;
    }
    break;
  case DLG_NEWREC:
    if (e == fe_button)
    {
      save_if_needed();
      global_reset();
    }
    break;
  case DLG_FINDREC:
    if (e == fe_button)
      send_key(K_F9, F_CODICE);
    break;
  case DLG_SAVEREC:
    if (e == fe_button)
    {
      get_rep_path(_curr_report);
      save_report();
    }
    break;
  case DLG_DELREC:
    if (e == fe_button && jolly == 0)  // Elimina della Toolbar 
    {
      delete_report();
      return false; // Do not exit!
    }
    break;
  case DLG_QUIT:
    save_if_needed();
    break;
  default:
    break;
  }
  return true;
}

void TReport_mask::handler(WINDOW win, EVENT* ep)
{
  if (ep->type == E_COMMAND)
  {
    switch (ep->v.cmd.tag)
    {
    case POPUP_NEWFIELD  : add_field();          break;
    case POPUP_PROPERTIES: fields_properties();  break;
    case POPUP_SECTION   : section_properties(); break;
    default: break;
    }
  }
  return TAutomask::handler(win, ep);
}

WINDOW TReport_mask::dlg2win(short id) const
{
  WINDOW w = NULL_WIN;
  const int pos = id2pos(id);
  if (pos >= 0)
  {
    TMask_field& f = fld(pos);
    CHECKD(f.is_kind_of(CLASS_WINDOWED_FIELD), "Not a windowed field ", id);
    w = ((TWindowed_field&)f).win().win();
  }
  return w;
}

void TReport_mask::add_pane(short id, const char* title, int hook)
{
  WINDOW parent = page_win(0);
  WINDOW child  = dlg2win(id);
  xvt_pane_add(parent, child, title, hook, 0);
}

TReport_mask::TReport_mask() : _tree(_report), _is_dirty(false)
{ 
  read_mask("ba8300a", 0, -1); 

  TOutlook_field& of = (TOutlook_field&)field(F_TOOLS);
  of.add_item(10210, PR("Nuovo Campo"), 0);
  of.add_item(10210, PR("Proprieta' Campo"), 0);
  of.add_item(10202, PR("Nuova Sezione"), 0);
  of.add_item(10202, PR("Proprieta' Sezione"), 0);
  of.add_item(10217, PR("Proprieta' Report"), 0);
  of.add_item(10214, PR("Query Principale"), 0);

  TTree_field& albero = tfield(F_SECTIONS);
  RCT rct_sec; albero.get_rect(rct_sec);
  const short sec[2] = { F_REPORT, F_REPORTH };
  for (int s = 0; s < 2; s++)
  {
    TReport_drawer& rd = (TReport_drawer&)field(sec[s]);
    RCT rct_rep; rd.get_rect(rct_rep);
    rct_rep.left = rct_sec.right+ROWY;
    rct_rep.right -= ROWY;
    rct_rep.bottom -= ROWY;
    rd.set_rect(rct_rep);
    switch (s)
    {
    case 1 : 
      rd.set_report_section(_report.section('H', 0));
      break;
    default:
      _curr_section = &_report.section('B', 1);
      rd.set_report_section(*_curr_section);
      break;
    }
  }

  _tree.goto_node('B', 1);
  const int ih = _tree.image_height();
  if (ih > CHARY)
    albero.set_row_height(ih); // Imposta le dimensioni delle immagini

  _tree.goto_root();
  _tree.expand_all();
  albero.set_tree(&_tree);

  add_pane(F_SECTIONS, TR("Struttura"), 1); // Left upper pane
  add_pane(F_TOOLS,    TR("Strumenti"), 1); // Left lower pane
  add_pane(F_REPORTH,  TR("Testa"),    52); // Center top pane
  add_pane(F_REPORT,   TR("Corpo"),    54); // Center bottom pane

  set_handlers();
}

///////////////////////////////////////////////////////////
// TReporter_app 
///////////////////////////////////////////////////////////

class TReporter_app : public TSkeleton_application
{
  TReport_mask* _msk;

protected:
  virtual bool create();
  virtual void main_loop();
  virtual bool destroy();
  virtual void print();

public:
  TReporter_app() : _msk(NULL) { }
};

void TReporter_app::print()
{
  if (_msk != NULL)
    _msk->on_print();
}

bool TReporter_app::create()
{
  if (!has_module(RSAUT))
    return error_box(TR("Modulo non autorizzato"));

  _msk = new TReport_mask;
  xvt_sys_sleep(500);
  return TSkeleton_application::create();
}

bool TReporter_app::destroy()
{
  if (_msk != NULL)
  {
    delete _msk;
    _msk = NULL;
  }
  return true;
}

void TReporter_app::main_loop()
{
  _msk->run();
}

int ba8300(int argc, char* argv[])
{     
  TReporter_app app;
  app.run(argc, argv, TR("Report Generator"));
  return 0;
}