include/wx/intl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/intl.h
   3 // Purpose:     Internationalization and localisation for wxWindows
   4 // Author:      Vadim Zeitlin
   5 // Modified by: Michael N. Filippov <michael@idisys.iae.nsk.su>
   6 //              (2003/09/30 - plural forms support)
   7 // Created:     29/01/98
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
  10 // Licence:     wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef _WX_INTL_H_
  14 #define _WX_INTL_H_
  15
  16 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  17     #pragma interface "intl.h"
  18 #endif
  19
  20 #include "wx/defs.h"
  21 #include "wx/string.h"
  22
  23 #if wxUSE_INTL
  24
  25 #include "wx/fontenc.h"
  26
  27 // ============================================================================
  28 // global decls
  29 // ============================================================================
  30
  31 // ----------------------------------------------------------------------------
  32 // macros
  33 // ----------------------------------------------------------------------------
  34
  35 // gettext() style macros (notice that xgettext should be invoked with
  36 // --keyword="_" --keyword="ngettext:1,2" options
  37 // to extract the strings from the sources)
  38 #ifndef WXINTL_NO_GETTEXT_MACRO
  39     #define _(s)                  wxGetTranslation(_T(s))
  40     #define ngettext(s1, s2, n)   wxGetTranslation(_T(s1), _T(s2), n)
  41 #endif
  42
  43 // another one which just marks the strings for extraction, but doesn't
  44 // perform the translation (use -kwxTRANSLATE with xgettext!)
  45 #define wxTRANSLATE(str) _T(str)
  46
  47 // ----------------------------------------------------------------------------
  48 // forward decls
  49 // ----------------------------------------------------------------------------
  50
  51 class WXDLLIMPEXP_BASE wxLocale;
  52 class WXDLLIMPEXP_BASE wxMsgCatalog;
  53 class WXDLLIMPEXP_BASE wxLanguageInfoArray;
  54
  55 // ============================================================================
  56 // locale support
  57 // ============================================================================
  58
  59 // ----------------------------------------------------------------------------
  60 // wxLanguage: defines all supported languages
  61 // ----------------------------------------------------------------------------
  62
  63 // --- --- --- generated code begins here --- --- ---
  64
  65 // This enum is generated by misc/languages/genlang.py
  66 // When making changes, please put them into misc/languages/langtabl.txt
  67 enum wxLanguage
  68 {
  69     // user's default/preffered language as got from OS:
  70     wxLANGUAGE_DEFAULT,
  71     // unknown language, if wxLocale::GetSystemLanguage fails:
  72     wxLANGUAGE_UNKNOWN,
  73
  74     wxLANGUAGE_ABKHAZIAN,
  75     wxLANGUAGE_AFAR,
  76     wxLANGUAGE_AFRIKAANS,
  77     wxLANGUAGE_ALBANIAN,
  78     wxLANGUAGE_AMHARIC,
  79     wxLANGUAGE_ARABIC,
  80     wxLANGUAGE_ARABIC_ALGERIA,
  81     wxLANGUAGE_ARABIC_BAHRAIN,
  82     wxLANGUAGE_ARABIC_EGYPT,
  83     wxLANGUAGE_ARABIC_IRAQ,
  84     wxLANGUAGE_ARABIC_JORDAN,
  85     wxLANGUAGE_ARABIC_KUWAIT,
  86     wxLANGUAGE_ARABIC_LEBANON,
  87     wxLANGUAGE_ARABIC_LIBYA,
  88     wxLANGUAGE_ARABIC_MOROCCO,
  89     wxLANGUAGE_ARABIC_OMAN,
  90     wxLANGUAGE_ARABIC_QATAR,
  91     wxLANGUAGE_ARABIC_SAUDI_ARABIA,
  92     wxLANGUAGE_ARABIC_SUDAN,
  93     wxLANGUAGE_ARABIC_SYRIA,
  94     wxLANGUAGE_ARABIC_TUNISIA,
  95     wxLANGUAGE_ARABIC_UAE,
  96     wxLANGUAGE_ARABIC_YEMEN,
  97     wxLANGUAGE_ARMENIAN,
  98     wxLANGUAGE_ASSAMESE,
  99     wxLANGUAGE_AYMARA,
 100     wxLANGUAGE_AZERI,
 101     wxLANGUAGE_AZERI_CYRILLIC,
 102     wxLANGUAGE_AZERI_LATIN,
 103     wxLANGUAGE_BASHKIR,
 104     wxLANGUAGE_BASQUE,
 105     wxLANGUAGE_BELARUSIAN,
 106     wxLANGUAGE_BENGALI,
 107     wxLANGUAGE_BHUTANI,
 108     wxLANGUAGE_BIHARI,
 109     wxLANGUAGE_BISLAMA,
 110     wxLANGUAGE_BRETON,
 111     wxLANGUAGE_BULGARIAN,
 112     wxLANGUAGE_BURMESE,
 113     wxLANGUAGE_CAMBODIAN,
 114     wxLANGUAGE_CATALAN,
 115     wxLANGUAGE_CHINESE,
 116     wxLANGUAGE_CHINESE_SIMPLIFIED,
 117     wxLANGUAGE_CHINESE_TRADITIONAL,
 118     wxLANGUAGE_CHINESE_HONGKONG,
 119     wxLANGUAGE_CHINESE_MACAU,
 120     wxLANGUAGE_CHINESE_SINGAPORE,
 121     wxLANGUAGE_CHINESE_TAIWAN,
 122     wxLANGUAGE_CORSICAN,
 123     wxLANGUAGE_CROATIAN,
 124     wxLANGUAGE_CZECH,
 125     wxLANGUAGE_DANISH,
 126     wxLANGUAGE_DUTCH,
 127     wxLANGUAGE_DUTCH_BELGIAN,
 128     wxLANGUAGE_ENGLISH,
 129     wxLANGUAGE_ENGLISH_UK,
 130     wxLANGUAGE_ENGLISH_US,
 131     wxLANGUAGE_ENGLISH_AUSTRALIA,
 132     wxLANGUAGE_ENGLISH_BELIZE,
 133     wxLANGUAGE_ENGLISH_BOTSWANA,
 134     wxLANGUAGE_ENGLISH_CANADA,
 135     wxLANGUAGE_ENGLISH_CARIBBEAN,
 136     wxLANGUAGE_ENGLISH_DENMARK,
 137     wxLANGUAGE_ENGLISH_EIRE,
 138     wxLANGUAGE_ENGLISH_JAMAICA,
 139     wxLANGUAGE_ENGLISH_NEW_ZEALAND,
 140     wxLANGUAGE_ENGLISH_PHILIPPINES,
 141     wxLANGUAGE_ENGLISH_SOUTH_AFRICA,
 142     wxLANGUAGE_ENGLISH_TRINIDAD,
 143     wxLANGUAGE_ENGLISH_ZIMBABWE,
 144     wxLANGUAGE_ESPERANTO,
 145     wxLANGUAGE_ESTONIAN,
 146     wxLANGUAGE_FAEROESE,
 147     wxLANGUAGE_FARSI,
 148     wxLANGUAGE_FIJI,
 149     wxLANGUAGE_FINNISH,
 150     wxLANGUAGE_FRENCH,
 151     wxLANGUAGE_FRENCH_BELGIAN,
 152     wxLANGUAGE_FRENCH_CANADIAN,
 153     wxLANGUAGE_FRENCH_LUXEMBOURG,
 154     wxLANGUAGE_FRENCH_MONACO,
 155     wxLANGUAGE_FRENCH_SWISS,
 156     wxLANGUAGE_FRISIAN,
 157     wxLANGUAGE_GALICIAN,
 158     wxLANGUAGE_GEORGIAN,
 159     wxLANGUAGE_GERMAN,
 160     wxLANGUAGE_GERMAN_AUSTRIAN,
 161     wxLANGUAGE_GERMAN_BELGIUM,
 162     wxLANGUAGE_GERMAN_LIECHTENSTEIN,
 163     wxLANGUAGE_GERMAN_LUXEMBOURG,
 164     wxLANGUAGE_GERMAN_SWISS,
 165     wxLANGUAGE_GREEK,
 166     wxLANGUAGE_GREENLANDIC,
 167     wxLANGUAGE_GUARANI,
 168     wxLANGUAGE_GUJARATI,
 169     wxLANGUAGE_HAUSA,
 170     wxLANGUAGE_HEBREW,
 171     wxLANGUAGE_HINDI,
 172     wxLANGUAGE_HUNGARIAN,
 173     wxLANGUAGE_ICELANDIC,
 174     wxLANGUAGE_INDONESIAN,
 175     wxLANGUAGE_INTERLINGUA,
 176     wxLANGUAGE_INTERLINGUE,
 177     wxLANGUAGE_INUKTITUT,
 178     wxLANGUAGE_INUPIAK,
 179     wxLANGUAGE_IRISH,
 180     wxLANGUAGE_ITALIAN,
 181     wxLANGUAGE_ITALIAN_SWISS,
 182     wxLANGUAGE_JAPANESE,
 183     wxLANGUAGE_JAVANESE,
 184     wxLANGUAGE_KANNADA,
 185     wxLANGUAGE_KASHMIRI,
 186     wxLANGUAGE_KASHMIRI_INDIA,
 187     wxLANGUAGE_KAZAKH,
 188     wxLANGUAGE_KERNEWEK,
 189     wxLANGUAGE_KINYARWANDA,
 190     wxLANGUAGE_KIRGHIZ,
 191     wxLANGUAGE_KIRUNDI,
 192     wxLANGUAGE_KONKANI,
 193     wxLANGUAGE_KOREAN,
 194     wxLANGUAGE_KURDISH,
 195     wxLANGUAGE_LAOTHIAN,
 196     wxLANGUAGE_LATIN,
 197     wxLANGUAGE_LATVIAN,
 198     wxLANGUAGE_LINGALA,
 199     wxLANGUAGE_LITHUANIAN,
 200     wxLANGUAGE_MACEDONIAN,
 201     wxLANGUAGE_MALAGASY,
 202     wxLANGUAGE_MALAY,
 203     wxLANGUAGE_MALAYALAM,
 204     wxLANGUAGE_MALAY_BRUNEI_DARUSSALAM,
 205     wxLANGUAGE_MALAY_MALAYSIA,
 206     wxLANGUAGE_MALTESE,
 207     wxLANGUAGE_MANIPURI,
 208     wxLANGUAGE_MAORI,
 209     wxLANGUAGE_MARATHI,
 210     wxLANGUAGE_MOLDAVIAN,
 211     wxLANGUAGE_MONGOLIAN,
 212     wxLANGUAGE_NAURU,
 213     wxLANGUAGE_NEPALI,
 214     wxLANGUAGE_NEPALI_INDIA,
 215     wxLANGUAGE_NORWEGIAN_BOKMAL,
 216     wxLANGUAGE_NORWEGIAN_NYNORSK,
 217     wxLANGUAGE_OCCITAN,
 218     wxLANGUAGE_ORIYA,
 219     wxLANGUAGE_OROMO,
 220     wxLANGUAGE_PASHTO,
 221     wxLANGUAGE_POLISH,
 222     wxLANGUAGE_PORTUGUESE,
 223     wxLANGUAGE_PORTUGUESE_BRAZILIAN,
 224     wxLANGUAGE_PUNJABI,
 225     wxLANGUAGE_QUECHUA,
 226     wxLANGUAGE_RHAETO_ROMANCE,
 227     wxLANGUAGE_ROMANIAN,
 228     wxLANGUAGE_RUSSIAN,
 229     wxLANGUAGE_RUSSIAN_UKRAINE,
 230     wxLANGUAGE_SAMOAN,
 231     wxLANGUAGE_SANGHO,
 232     wxLANGUAGE_SANSKRIT,
 233     wxLANGUAGE_SCOTS_GAELIC,
 234     wxLANGUAGE_SERBIAN,
 235     wxLANGUAGE_SERBIAN_CYRILLIC,
 236     wxLANGUAGE_SERBIAN_LATIN,
 237     wxLANGUAGE_SERBO_CROATIAN,
 238     wxLANGUAGE_SESOTHO,
 239     wxLANGUAGE_SETSWANA,
 240     wxLANGUAGE_SHONA,
 241     wxLANGUAGE_SINDHI,
 242     wxLANGUAGE_SINHALESE,
 243     wxLANGUAGE_SISWATI,
 244     wxLANGUAGE_SLOVAK,
 245     wxLANGUAGE_SLOVENIAN,
 246     wxLANGUAGE_SOMALI,
 247     wxLANGUAGE_SPANISH,
 248     wxLANGUAGE_SPANISH_ARGENTINA,
 249     wxLANGUAGE_SPANISH_BOLIVIA,
 250     wxLANGUAGE_SPANISH_CHILE,
 251     wxLANGUAGE_SPANISH_COLOMBIA,
 252     wxLANGUAGE_SPANISH_COSTA_RICA,
 253     wxLANGUAGE_SPANISH_DOMINICAN_REPUBLIC,
 254     wxLANGUAGE_SPANISH_ECUADOR,
 255     wxLANGUAGE_SPANISH_EL_SALVADOR,
 256     wxLANGUAGE_SPANISH_GUATEMALA,
 257     wxLANGUAGE_SPANISH_HONDURAS,
 258     wxLANGUAGE_SPANISH_MEXICAN,
 259     wxLANGUAGE_SPANISH_MODERN,
 260     wxLANGUAGE_SPANISH_NICARAGUA,
 261     wxLANGUAGE_SPANISH_PANAMA,
 262     wxLANGUAGE_SPANISH_PARAGUAY,
 263     wxLANGUAGE_SPANISH_PERU,
 264     wxLANGUAGE_SPANISH_PUERTO_RICO,
 265     wxLANGUAGE_SPANISH_URUGUAY,
 266     wxLANGUAGE_SPANISH_US,
 267     wxLANGUAGE_SPANISH_VENEZUELA,
 268     wxLANGUAGE_SUNDANESE,
 269     wxLANGUAGE_SWAHILI,
 270     wxLANGUAGE_SWEDISH,
 271     wxLANGUAGE_SWEDISH_FINLAND,
 272     wxLANGUAGE_TAGALOG,
 273     wxLANGUAGE_TAJIK,
 274     wxLANGUAGE_TAMIL,
 275     wxLANGUAGE_TATAR,
 276     wxLANGUAGE_TELUGU,
 277     wxLANGUAGE_THAI,
 278     wxLANGUAGE_TIBETAN,
 279     wxLANGUAGE_TIGRINYA,
 280     wxLANGUAGE_TONGA,
 281     wxLANGUAGE_TSONGA,
 282     wxLANGUAGE_TURKISH,
 283     wxLANGUAGE_TURKMEN,
 284     wxLANGUAGE_TWI,
 285     wxLANGUAGE_UIGHUR,
 286     wxLANGUAGE_UKRAINIAN,
 287     wxLANGUAGE_URDU,
 288     wxLANGUAGE_URDU_INDIA,
 289     wxLANGUAGE_URDU_PAKISTAN,
 290     wxLANGUAGE_UZBEK,
 291     wxLANGUAGE_UZBEK_CYRILLIC,
 292     wxLANGUAGE_UZBEK_LATIN,
 293     wxLANGUAGE_VIETNAMESE,
 294     wxLANGUAGE_VOLAPUK,
 295     wxLANGUAGE_WELSH,
 296     wxLANGUAGE_WOLOF,
 297     wxLANGUAGE_XHOSA,
 298     wxLANGUAGE_YIDDISH,
 299     wxLANGUAGE_YORUBA,
 300     wxLANGUAGE_ZHUANG,
 301     wxLANGUAGE_ZULU,
 302
 303     // for custom, user-defined languages:
 304     wxLANGUAGE_USER_DEFINED
 305 };
 306
 307 // --- --- --- generated code ends here --- --- ---
 308
 309 // ----------------------------------------------------------------------------
 310 // wxLanguageInfo: encapsulates wxLanguage to OS native lang.desc.
 311 //                 translation information
 312 // ----------------------------------------------------------------------------
 313
 314 struct WXDLLIMPEXP_BASE wxLanguageInfo
 315 {
 316     int Language;                   // wxLanguage id
 317     wxString CanonicalName;         // Canonical name, e.g. fr_FR
 318 #ifdef __WIN32__
 319     wxUint32 WinLang,               // Win32 language identifiers
 320              WinSublang;
 321 #endif // __WIN32__
 322     wxString Description;           // human-readable name of the language
 323 };
 324
 325 // ----------------------------------------------------------------------------
 326 // wxLocaleCategory: the category of locale settings
 327 // ----------------------------------------------------------------------------
 328
 329 enum wxLocaleCategory
 330 {
 331     // (any) numbers
 332     wxLOCALE_CAT_NUMBER,
 333
 334     // date/time
 335     wxLOCALE_CAT_DATE,
 336
 337     // monetary value
 338     wxLOCALE_CAT_MONEY,
 339
 340     wxLOCALE_CAT_MAX
 341 };
 342
 343 // ----------------------------------------------------------------------------
 344 // wxLocaleInfo: the items understood by wxLocale::GetInfo()
 345 // ----------------------------------------------------------------------------
 346
 347 enum wxLocaleInfo
 348 {
 349     // the thounsands separator
 350     wxLOCALE_THOUSANDS_SEP,
 351
 352     // the character used as decimal point
 353     wxLOCALE_DECIMAL_POINT
 354
 355 };
 356
 357 // ----------------------------------------------------------------------------
 358 // wxLocale: encapsulates all language dependent settings, including current
 359 //           message catalogs, date, time and currency formats (TODO) &c
 360 // ----------------------------------------------------------------------------
 361
 362 enum wxLocaleInitFlags
 363 {
 364     wxLOCALE_LOAD_DEFAULT  = 0x0001,     // load wxwin.mo?
 365     wxLOCALE_CONV_ENCODING = 0x0002      // convert encoding on the fly?
 366 };
 367
 368 class WXDLLIMPEXP_BASE wxLocale
 369 {
 370 public:
 371     // ctor & dtor
 372     // -----------
 373
 374         // call Init() if you use this ctor
 375     wxLocale();
 376         // the ctor has a side effect of changing current locale
 377     wxLocale(const wxChar *szName,                               // name (for messages)
 378              const wxChar *szShort = (const wxChar *) NULL,      // dir prefix (for msg files)
 379              const wxChar *szLocale = (const wxChar *) NULL,     // locale (for setlocale)
 380              bool bLoadDefault = TRUE,                           // preload wxstd.mo?
 381              bool bConvertEncoding = FALSE)                      // convert Win<->Unix if neccessary?
 382         {
 383             Init(szName, szShort, szLocale, bLoadDefault, bConvertEncoding);
 384         }
 385
 386     wxLocale(int language, // wxLanguage id or custom language
 387              int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING)
 388         { Init(language, flags); }
 389
 390         // the same as a function (returns TRUE on success)
 391     bool Init(const wxChar *szName,
 392               const wxChar *szShort = (const wxChar *) NULL,
 393               const wxChar *szLocale = (const wxChar *) NULL,
 394               bool bLoadDefault = TRUE,
 395               bool bConvertEncoding = FALSE);
 396
 397         // same as second ctor (returns TRUE on success)
 398     bool Init(int language = wxLANGUAGE_DEFAULT,
 399               int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING);
 400
 401         // restores old locale
 402     ~wxLocale();
 403
 404     // Try to get user's (or OS's) prefered language setting.
 405     // Return wxLANGUAGE_UNKNOWN if language-guessing algorithm failed
 406     static int GetSystemLanguage();
 407
 408     // get the encoding used by default for text on this system, returns
 409     // wxFONTENCODING_SYSTEM if it couldn't be determined
 410     static wxFontEncoding GetSystemEncoding();
 411
 412     // get the string describing the system encoding, return empty string if
 413     // couldn't be determined
 414     static wxString GetSystemEncodingName();
 415
 416     // get the values of the given locale-dependent datum: the current locale
 417     // is used, the US default value is returned if everything else fails
 418     static wxString GetInfo(wxLocaleInfo index, wxLocaleCategory cat);
 419
 420     // return TRUE if the locale was set successfully
 421     bool IsOk() const { return m_pszOldLocale != NULL; }
 422
 423     // returns locale name
 424     const wxChar *GetLocale() const { return m_strLocale; }
 425
 426     // return current locale wxLanguage value
 427     int GetLanguage() const { return m_language; }
 428
 429     // return locale name to be passed to setlocale()
 430     wxString GetSysName() const;
 431
 432     // return 'canonical' name, i.e. in the form of xx[_YY], where xx is
 433     // language code according to ISO 639 and YY is country name
 434     // as specified by ISO 3166.
 435     wxString GetCanonicalName() const { return m_strShort; }
 436
 437     // add a prefix to the catalog lookup path: the message catalog files will be
 438     // looked up under prefix/<lang>/LC_MESSAGES, prefix/LC_MESSAGES and prefix
 439     // (in this order).
 440     //
 441     // This only applies to subsequent invocations of AddCatalog()!
 442     static void AddCatalogLookupPathPrefix(const wxString& prefix);
 443
 444     // add a catalog: it's searched for in standard places (current directory
 445     // first, system one after), but the you may prepend additional directories to
 446     // the search path with AddCatalogLookupPathPrefix().
 447     //
 448     // The loaded catalog will be used for message lookup by GetString().
 449     //
 450     // Returns 'true' if it was successfully loaded
 451     bool AddCatalog(const wxChar *szDomain);
 452
 453     // check if the given catalog is loaded
 454     bool IsLoaded(const wxChar *szDomain) const;
 455
 456     // Retrieve the language info struct for the given language
 457     //
 458     // Returns NULL if no info found, pointer must *not* be deleted by caller
 459     static const wxLanguageInfo *GetLanguageInfo(int lang);
 460
 461     // Returns language name in English or empty string if the language
 462     // is not in database
 463     static wxString GetLanguageName(int lang);
 464
 465     // Find the language for the given locale string which may be either a
 466     // canonical ISO 2 letter language code ("xx"), a language code followed by
 467     // the country code ("xx_XX") or a Windows full language name ("Xxxxx...")
 468     //
 469     // Returns NULL if no info found, pointer must *not* be deleted by caller
 470     static const wxLanguageInfo *FindLanguageInfo(const wxString& locale);
 471
 472     // Add custom language to the list of known languages.
 473     // Notes: 1) wxLanguageInfo contains platform-specific data
 474     //        2) must be called before Init to have effect
 475     static void AddLanguage(const wxLanguageInfo& info);
 476
 477     // retrieve the translation for a string in all loaded domains unless
 478     // the szDomain parameter is specified (and then only this domain is
 479     // searched)
 480     // n - additional parameter for PluralFormsParser
 481     //
 482     // return original string if translation is not available
 483     // (in this case an error message is generated the first time
 484     //  a string is not found; use wxLogNull to suppress it)
 485     //
 486     // domains are searched in the last to first order, i.e. catalogs
 487     // added later override those added before.
 488     const wxChar *GetString(const wxChar *szOrigString,
 489                             const wxChar *szDomain = (const wxChar *) NULL) const;
 490     // plural form version of the same:
 491     const wxChar *GetString(const wxChar *szOrigString,
 492                             const wxChar *szOrigString2,
 493                             size_t n,
 494                             const wxChar *szDomain = (const wxChar *) NULL) const;
 495
 496     // Returns the current short name for the locale
 497     const wxString& GetName() const { return m_strShort; }
 498
 499     // These two methods are for internal use only. First one creates
 500     // ms_languagesDB if it doesn't already exist, second one destroys
 501     // it.
 502     static void CreateLanguagesDB();
 503     static void DestroyLanguagesDB();
 504
 505 private:
 506     // find catalog by name in a linked list, return NULL if !found
 507     wxMsgCatalog  *FindCatalog(const wxChar *szDomain) const;
 508
 509     // copy default table of languages from global static array to
 510     // m_langugagesInfo, called by InitLanguagesDB
 511     static void InitLanguagesDB();
 512
 513     wxString       m_strLocale,       // this locale name
 514                    m_strShort;        // short name for the locale
 515     int            m_language;        // this locale wxLanguage value
 516
 517     const wxChar  *m_pszOldLocale;    // previous locale from setlocale()
 518     wxLocale      *m_pOldLocale;      // previous wxLocale
 519
 520     wxMsgCatalog  *m_pMsgCat;         // pointer to linked list of catalogs
 521
 522     bool           m_bConvertEncoding;
 523
 524     static wxLanguageInfoArray *ms_languagesDB;
 525
 526     DECLARE_NO_COPY_CLASS(wxLocale)
 527 };
 528
 529 // ----------------------------------------------------------------------------
 530 // global functions
 531 // ----------------------------------------------------------------------------
 532
 533 // get the current locale object (note that it may be NULL!)
 534 extern WXDLLIMPEXP_BASE wxLocale* wxGetLocale();
 535
 536 // get the translation of the string in the current locale
 537 inline const wxChar *wxGetTranslation(const wxChar *sz)
 538 {
 539     wxLocale *pLoc = wxGetLocale();
 540     if (pLoc)
 541         return pLoc->GetString(sz);
 542     else
 543         return sz;
 544 }
 545 inline const wxChar *wxGetTranslation(const wxChar *sz1, const wxChar *sz2,
 546                                       size_t n)
 547 {
 548     wxLocale *pLoc = wxGetLocale();
 549     if (pLoc)
 550         return pLoc->GetString(sz1, sz2, n);
 551     else
 552         return n == 1 ? sz1 : sz2;
 553 }
 554
 555 #else // !wxUSE_INTL
 556
 557 // the macros should still be defined - otherwise compilation would fail
 558
 559 #if !defined(WXINTL_NO_GETTEXT_MACRO)
 560     #if !defined(_)
 561         #define _(s)                 (_T(s))
 562     #endif
 563     #if !defined(ngettext)
 564         #define ngettext(s1, s2, n)  ((n) == 1 ? _T(s1) : _T(s2))
 565     #endif
 566 #endif
 567
 568 #define wxTRANSLATE(str) _T(str)
 569
 570 // Note: use of 'inline' here can cause this symbol not to be found when compiled with gcc
 571 //const wxChar *wxGetTranslation(const wxChar *sz);
 572 #define wxGetTranslation(sz) (sz)
 573
 574 #endif // wxUSE_INTL/!wxUSE_INTL
 575
 576 // define this one just in case it occurs somewhere (instead of preferred
 577 // wxTRANSLATE) too
 578 #if !defined(WXINTL_NO_GETTEXT_MACRO)
 579     #if !defined(gettext_noop)
 580         #define gettext_noop(str) _T(str)
 581     #endif
 582     #if !defined(N_)
 583         #define N_(s)             _T(s)
 584     #endif
 585 #endif
 586
 587 #endif // _WX_INTL_H_
 588