mc/xv/support/xview_private/i18n_impl.h
1998-02-27 04:54:42 +00:00

261 lines
6.8 KiB
C

/* @(#)i18n_impl.h 1.23 93/06/28 SMI */
/*
* (c) Copyright 1990 Sun Microsystems, Inc. Sun design patents
* pending in the U.S. and foreign countries. See LEGAL_NOTICE
* file for terms of the license.
*/
#ifndef i18n_impl_h_DEFINED
#define i18n_impl_h_DEFINED
#include <xview/xv_c_types.h>
#include <xview/pkg.h>
#ifndef OS_HAS_LOCALE
#define OS_HAS_LOCALE
#endif
#if defined(SVR4) && defined(OW_I18N)
#include <stdlib.h>
#endif /* SVR4 && OW_I18N */
#ifdef OS_HAS_LOCALE
#include <locale.h>
/* Linux: gcc 2.4.x does not have LC_MESSAGES, but it has LC_RESPONSE instead */
#if defined(__linux) && !defined(LC_MESSAGES) && defined(LC_RESPONSE)
#define LC_MESSAGES LC_RESPONSE
#endif
extern char *dgettext();
#define XV_I18N_MSG(d,s) (dgettext(d,s))
#ifndef XV_14_CHARS_FILE_NAME
/*
* System with long file name.
*/
#define XV_TEXT_DOMAIN "SUNW_WST_LIBXVIEW"
#else /* XV_14_CHARS_FILE_NAME */
/*
* System with short (max 14 chars) file name.
*/
#define XV_TEXT_DOMAIN "XVIEW"
#endif /* XV_14_CHARS_FILE_NAME */
#ifdef XGETTEXT
#define xv_domain XV_TEXT_DOMAIN
#else /* XGETTEXT */
/* Initial value assigned at xv_init.c */
Xv_private_data CONST char *xv_domain;
#endif /* XGETTEXT */
#define XV_MSG(s) (dgettext(xv_domain, s))
#else /* OS_HAS_LOCALE */
#define XV_I18N_MSG(d,s) ((s))
#define XV_MSG(s) ((s))
#endif /* OS_HAS_LOCALE */
#ifdef OW_I18N
/*
* This is only for the level four i18n (ie, supporting the Asian
* locales).
*/
#include <xview/xv_i18n.h>
#include <X11/Xutil.h>
/*
* Those macros has been defined to reduce the many of "#ifdef
* OW_I18N" inside the source code. Using those macros should improve
* the readability of the source code.
*/
#define ATOI watoi
#define CHAR wchar_t
#define INDEX STRCHR
#define RINDEX STRRCHR
#define SPRINTF wsprintf
#define STRCAT wscat
#define STRCHR wschr
#define STRCMP wscmp
#define STRCPY wscpy
#ifdef notdef
/* Conflict with sun.h's define */
#define STRDUP wsdup
#endif
#define STRLEN wslen
#define STRNCAT wsncat
#define STRNCMP wsncmp
#define STRNCPY wsncpy
#define STRRCHR wsrchr
/*
* DEPEND_ON_OS: word selection library, the following _wckind is
* tentative solution until SunOS officially provides to us.
* wchar_type is for transition from previous implementation, should
* use wchar_kind interface instead.
*/
#define wchar_type(wp) _wckind(*(wp))
#define wchar_kind(wc) _wckind(wc)
/*
* FIX_ME: Just for tentative, should be removed before FCS.
*/
#define mbstowcsdup _xv_mbstowcsdup
#define wcstombsdup _xv_wcstombsdup
#define ctstowcsdup _xv_ctstowcsdup
#define wcstoctsdup _xv_wcstoctsdup
/*
* To reduce number of malloc call, but same time maintain flexibility
* to hold arbitrary number of character, here to define new structure
* called Pseudo Static String. This is internal for the XView.
*/
typedef struct _xv_pswcs {
int length;
wchar_t *storage; /* Actual malloced storage area */
wchar_t *value; /* Keeps value, free set the value */
} _xv_pswcs_t;
typedef struct _xv_psmbs {
int length;
char *storage; /* Actual malloced storage area */
char *value; /* Keeps value, free set the value */
} _xv_psmbs_t;
/*
* To support multibyte string attribute which should not dup/copy in
* uniform way, following structure and set of associated functions
* must be used.
*/
typedef struct _xv_string_attr_nodup {
enum {
XSAN_NOT_SET = 0,
XSAN_SET_BY_MBS = 1,
XSAN_SET_BY_WCS = 2
} flag;
_xv_psmbs_t psmbs;
_xv_pswcs_t pswcs;
} _xv_string_attr_nodup_t;
/*
* Now this for string attribute which does copy/dup.
*/
typedef struct _xv_string_attr_dup {
_xv_psmbs_t psmbs;
_xv_pswcs_t pswcs;
} _xv_string_attr_dup_t;
/*
* Character classfication function (should replace by the what OS
* provides).
*/
EXTERN_FUNCTION (int _wckind, (wchar_t wc));
/*
* Character convert and dup functions.
*/
EXTERN_FUNCTION (wchar_t *_xv_mbstowcsdup, (char *mbs));
EXTERN_FUNCTION (char *_xv_wcstombsdup, (wchar_t *wcs));
EXTERN_FUNCTION (wchar_t *_xv_ctstowcsdup, (char *mbs));
EXTERN_FUNCTION (char *_xv_wcstoctsdup, (wchar_t *wcs));
/*
* Pseudo Static Wide/MultiByte Character String support routines.
*/
EXTERN_FUNCTION (void _xv_pswcs_wcsdup, (_xv_pswcs_t *pswcs, wchar_t *new));
EXTERN_FUNCTION (void _xv_pswcs_mbsdup, (_xv_pswcs_t *pswcs, char *new));
EXTERN_FUNCTION (void _xv_psmbs_wcsdup, (_xv_psmbs_t *psmbs, wchar_t *new));
EXTERN_FUNCTION (void _xv_psmbs_mbsdup, (_xv_psmbs_t *psmbs, char *new));
/*
* No copy/dup string attribute support routines.
*/
#define _xv_is_string_attr_exist_nodup(xsan) ((xsan)->flag != XSAN_NOT_SET)
EXTERN_FUNCTION (void _xv_use_pswcs_value_nodup,
(_xv_string_attr_nodup_t *xsan));
EXTERN_FUNCTION (void _xv_use_psmbs_value_nodup,
(_xv_string_attr_nodup_t *xsan));
EXTERN_FUNCTION (void _xv_set_mbs_attr_nodup,
(_xv_string_attr_nodup_t *xsan,
char *new));
EXTERN_FUNCTION (void _xv_set_wcs_attr_nodup,
(_xv_string_attr_nodup_t *xsan,
wchar_t *new));
EXTERN_FUNCTION (char *_xv_get_mbs_attr_nodup,
(_xv_string_attr_nodup_t *xsan));
EXTERN_FUNCTION (wchar_t *_xv_get_wcs_attr_nodup,
(_xv_string_attr_nodup_t *xsan));
EXTERN_FUNCTION (void _xv_free_string_attr_nodup,
(_xv_string_attr_nodup_t *xsan));
EXTERN_FUNCTION (void _xv_free_ps_string_attr_nodup,
(_xv_string_attr_nodup_t *xsan));
/*
* Support routines for string attributes which does copy/duplicate.
*/
#define _xv_is_string_attr_exist_dup(xsad) \
((xsad)->psmbs.value || (xsad)->pswcs.value)
EXTERN_FUNCTION (void _xv_set_mbs_attr_dup,
(_xv_string_attr_dup_t *xsad,
char *mbs));
EXTERN_FUNCTION (void _xv_set_wcs_attr_dup,
(_xv_string_attr_dup_t *xsad,
wchar_t *wcs));
EXTERN_FUNCTION (char *_xv_get_mbs_attr_dup,
(_xv_string_attr_dup_t *xsad));
EXTERN_FUNCTION (wchar_t *_xv_get_wcs_attr_dup,
(_xv_string_attr_dup_t *xsad));
EXTERN_FUNCTION (void _xv_free_ps_string_attr_dup,
(_xv_string_attr_dup_t *xsad));
EXTERN_FUNCTION (int _xv_XwcTextListToTextProperty,
(Xv_object obj, Xv_pkg *pkg,
Display *dpy, wchar_t **list,
int count,
XICCEncodingStyle style,
XTextProperty *text_prop));
EXTERN_FUNCTION (int _xv_XwcTextPropertyToTextList,
(Xv_object obj, Xv_pkg *pkg,
Display *dpy,
XTextProperty *text_prop,
wchar_t ***list, int *count));
#else /* OW_I18N */
#define ATOI atoi
#define CHAR char
#define INDEX STRCHR
#define RINDEX STRRCHR
#define SPRINTF sprintf
#define STRCAT strcat
#define STRCHR strchr
#define STRCMP strcmp
#define STRCPY strcpy
#ifdef notdef
/* Conflict with sun.h's define */
#define STRDUP strdup
#endif
#define STRLEN strlen
#define STRNCAT strncat
#define STRNCMP strncmp
#define STRNCPY strncpy
#define STRRCHR strrchr
#endif /* OW_I18N */
#define XV_STRSAVE(s) \
STRCPY((CHAR *)xv_malloc((STRLEN(s)+1) * sizeof(CHAR)), (s))
#endif /* i18n_impl_h_DEFINED */