#ifndef FORM_PRIV_H
#define FORM_PRIV_H 1
#include "curses.priv.h"
#include "mf_common.h"
#if USE_WIDEC_SUPPORT
#if HAVE_WCTYPE_H
#include <wctype.h>
#endif
#ifndef MB_LEN_MAX
#define MB_LEN_MAX 8
#endif
#define FIELD_CELL NCURSES_CH_T
#define NCURSES_FIELD_INTERNALS char** expanded; WINDOW *working;
#define NCURSES_FIELD_EXTENSION , (char **)0, (WINDOW *)0
#else
#define FIELD_CELL char
#define NCURSES_FIELD_EXTENSION
#endif
#include "form.h"
#define _OVLMODE (0x04U)
#define _WINDOW_MODIFIED (0x10U)
#define _FCHECK_REQUIRED (0x20U)
#define _CHANGED (0x01U)
#define _NEWTOP (0x02U)
#define _NEWPAGE (0x04U)
#define _MAY_GROW (0x08U)
#define _LINKED_TYPE (0x01U)
#define _HAS_ARGS (0x02U)
#define _HAS_CHOICE (0x04U)
#define _RESIDENT (0x08U)
#define O_SELECTABLE (O_ACTIVE | O_VISIBLE)
#define Normalize_Form(form) \
((form) = (form != 0) ? (form) : _nc_Default_Form)
#define Normalize_Field(field) \
((field) = (field != 0) ? (field) : _nc_Default_Field)
#define Get_Form_Window(form) \
((form)->sub?(form)->sub:((form)->win?(form)->win:stdscr))
#define Buffer_Length(field) ((field)->drows * (field)->dcols)
#define Total_Buffer_Size(field) \
( (Buffer_Length(field) + 1) * (1+(field)->nbuf) * sizeof(FIELD_CELL) )
#define Single_Line_Field(field) \
(((field)->rows + (field)->nrow) == 1)
#define Field_Is_Selectable(f) (((unsigned)((f)->opts) & O_SELECTABLE)==O_SELECTABLE)
#define Field_Is_Not_Selectable(f) (((unsigned)((f)->opts) & O_SELECTABLE)!=O_SELECTABLE)
typedef struct typearg
{
struct typearg *left;
struct typearg *right;
}
TypeArgument;
#define FIRST_ACTIVE_MAGIC (-291056)
#define ALL_FORM_OPTS ( \
O_NL_OVERLOAD |\
O_BS_OVERLOAD )
#define ALL_FIELD_OPTS (Field_Options)( \
O_VISIBLE |\
O_ACTIVE |\
O_PUBLIC |\
O_EDIT |\
O_WRAP |\
O_BLANK |\
O_AUTOSKIP|\
O_NULLOK |\
O_PASSOK |\
O_STATIC )
#define C_BLANK ' '
#define is_blank(c) ((c)==C_BLANK)
#define C_ZEROS '\0'
extern NCURSES_EXPORT_VAR(const FIELDTYPE *) _nc_Default_FieldType;
extern NCURSES_EXPORT(TypeArgument *) _nc_Make_Argument (const FIELDTYPE*, va_list*, int*);
extern NCURSES_EXPORT(TypeArgument *) _nc_Copy_Argument (const FIELDTYPE*, const TypeArgument*, int*);
extern NCURSES_EXPORT(void) _nc_Free_Argument (const FIELDTYPE*, TypeArgument*);
extern NCURSES_EXPORT(bool) _nc_Copy_Type (FIELD*, FIELD const *);
extern NCURSES_EXPORT(void) _nc_Free_Type (FIELD *);
extern NCURSES_EXPORT(int) _nc_Synchronize_Attributes (FIELD*);
extern NCURSES_EXPORT(int) _nc_Synchronize_Options (FIELD*, Field_Options);
extern NCURSES_EXPORT(int) _nc_Set_Form_Page (FORM*, int, FIELD*);
extern NCURSES_EXPORT(int) _nc_Refresh_Current_Field (FORM*);
extern NCURSES_EXPORT(FIELD *) _nc_First_Active_Field (FORM*);
extern NCURSES_EXPORT(bool) _nc_Internal_Validation (FORM*);
extern NCURSES_EXPORT(int) _nc_Set_Current_Field (FORM*, FIELD*);
extern NCURSES_EXPORT(int) _nc_Position_Form_Cursor (FORM*);
#if USE_WIDEC_SUPPORT
extern NCURSES_EXPORT(wchar_t *) _nc_Widen_String(char *, int *);
#endif
#ifdef TRACE
#define returnField(code) TRACE_RETURN(code,field)
#define returnFieldPtr(code) TRACE_RETURN(code,field_ptr)
#define returnForm(code) TRACE_RETURN(code,form)
#define returnFieldType(code) TRACE_RETURN(code,field_type)
#define returnFormHook(code) TRACE_RETURN(code,form_hook)
extern NCURSES_EXPORT(FIELD **) _nc_retrace_field_ptr (FIELD **);
extern NCURSES_EXPORT(FIELD *) _nc_retrace_field (FIELD *);
extern NCURSES_EXPORT(FIELDTYPE *) _nc_retrace_field_type (FIELDTYPE *);
extern NCURSES_EXPORT(FORM *) _nc_retrace_form (FORM *);
extern NCURSES_EXPORT(Form_Hook) _nc_retrace_form_hook (Form_Hook);
#else
#define returnFieldPtr(code) return code
#define returnFieldType(code) return code
#define returnField(code) return code
#define returnForm(code) return code
#define returnFormHook(code) return code
#endif
#if USE_WIDEC_SUPPORT
#define Check_CTYPE_Field(result, buffer, width, ccheck) \
while (*buffer && *buffer == ' ') \
buffer++; \
if (*buffer) \
{ \
bool blank = FALSE; \
int len; \
int n; \
wchar_t *list = _nc_Widen_String((char *)buffer, &len); \
if (list != 0) \
{ \
result = TRUE; \
for (n = 0; n < len; ++n) \
{ \
if (blank) \
{ \
if (list[n] != ' ') \
{ \
result = FALSE; \
break; \
} \
} \
else if (list[n] == ' ') \
{ \
blank = TRUE; \
result = (n + 1 >= width); \
} \
else if (!ccheck(list[n], NULL)) \
{ \
result = FALSE; \
break; \
} \
} \
free(list); \
} \
}
#else
#define Check_CTYPE_Field(result, buffer, width, ccheck) \
while (*buffer && *buffer == ' ') \
buffer++; \
if (*buffer) \
{ \
unsigned char *s = buffer; \
int l = -1; \
while (*buffer && ccheck(*buffer, NULL)) \
buffer++; \
l = (int)(buffer - s); \
while (*buffer && *buffer == ' ') \
buffer++; \
result = ((*buffer || (l < width)) ? FALSE : TRUE); \
}
#endif
#endif