payloads/libpayload/curses/form/fld_page.c

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  28
  29 /****************************************************************************
  30  *   Author:  Juergen Pfeifer, 1995,1997                                    *
  31  ****************************************************************************/
  32
  33 #include "form.priv.h"
  34
  35 MODULE_ID("$Id: fld_page.c,v 1.10 2010/01/23 21:14:36 tom Exp $")
  36
  37 /*---------------------------------------------------------------------------
  38 |   Facility      :  libnform
  39 |   Function      :  int set_new_page(FIELD *field, bool new_page_flag)
  40 |
  41 |   Description   :  Marks the field as the beginning of a new page of
  42 |                    the form.
  43 |
  44 |   Return Values :  E_OK         - success
  45 |                    E_CONNECTED  - field is connected
  46 +--------------------------------------------------------------------------*/
  47 NCURSES_EXPORT(int)
  48 set_new_page(FIELD *field, bool new_page_flag)
  49 {
  50   T((T_CALLED("set_new_page(%p,%d)"), (void *)field, new_page_flag));
  51
  52   Normalize_Field(field);
  53   if (field->form)
  54     RETURN(E_CONNECTED);
  55
  56   if (new_page_flag)
  57     field->status |= _NEWPAGE;
  58   else
  59     field->status &= ~_NEWPAGE;
  60
  61   RETURN(E_OK);
  62 }
  63
  64 /*---------------------------------------------------------------------------
  65 |   Facility      :  libnform
  66 |   Function      :  bool new_page(const FIELD *field)
  67 |
  68 |   Description   :  Retrieve the info whether or not the field starts a
  69 |                    new page on the form.
  70 |
  71 |   Return Values :  TRUE  - field starts a new page
  72 |                    FALSE - field doesn't start a new page
  73 +--------------------------------------------------------------------------*/
  74 NCURSES_EXPORT(bool)
  75 new_page(const FIELD *field)
  76 {
  77   T((T_CALLED("new_page(%p)"), (const void *)field));
  78
  79   returnBool((Normalize_Field(field)->status & _NEWPAGE) ? TRUE : FALSE);
  80 }
  81
  82 /* fld_page.c ends here */