include/wx/intl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/intl.h
   3 // Purpose:     Internationalization and localisation for wxWidgets
   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 #include "wx/defs.h"
  17 #include "wx/string.h"
  18
  19 #if wxUSE_INTL
  20
  21 #include "wx/fontenc.h"
  22
  23 // ============================================================================
  24 // global decls
  25 // ============================================================================
  26
  27 // ----------------------------------------------------------------------------
  28 // macros
  29 // ----------------------------------------------------------------------------
  30
  31 // gettext() style macros (notice that xgettext should be invoked with
  32 // --keyword="_" --keyword="wxPLURAL:1,2" options
  33 // to extract the strings from the sources)
  34 #ifndef WXINTL_NO_GETTEXT_MACRO
  35     #define _(s)                     wxGetTranslation(_T(s))
  36     #define wxPLURAL(sing, plur, n)  wxGetTranslation(_T(sing), _T(plur), n)
  37 #endif
  38
  39 // another one which just marks the strings for extraction, but doesn't
  40 // perform the translation (use -kwxTRANSLATE with xgettext!)
  41 #define wxTRANSLATE(str) _T(str)
  42
  43 // ----------------------------------------------------------------------------
  44 // forward decls
  45 // ----------------------------------------------------------------------------
  46
  47 class WXDLLIMPEXP_BASE wxLocale;
  48 class WXDLLIMPEXP_BASE wxLanguageInfoArray;
  49 class wxMsgCatalog;
  50
  51 // ============================================================================
  52 // locale support
  53 // ============================================================================
  54
  55 // ----------------------------------------------------------------------------
  56 // wxLanguage: defines all supported languages
  57 // ----------------------------------------------------------------------------
  58
  59 // --- --- --- generated code begins here --- --- ---
  60
  61 // This enum is generated by misc/languages/genlang.py
  62 // When making changes, please put them into misc/languages/langtabl.txt
  63 enum wxLanguage
  64 {
  65     // user's default/preffered language as got from OS:
  66     wxLANGUAGE_DEFAULT,
  67     // unknown language, if wxLocale::GetSystemLanguage fails:
  68     wxLANGUAGE_UNKNOWN,
  69
  70     wxLANGUAGE_ABKHAZIAN,
  71     wxLANGUAGE_AFAR,
  72     wxLANGUAGE_AFRIKAANS,
  73     wxLANGUAGE_ALBANIAN,
  74     wxLANGUAGE_AMHARIC,
  75     wxLANGUAGE_ARABIC,
  76     wxLANGUAGE_ARABIC_ALGERIA,
  77     wxLANGUAGE_ARABIC_BAHRAIN,
  78     wxLANGUAGE_ARABIC_EGYPT,
  79     wxLANGUAGE_ARABIC_IRAQ,
  80     wxLANGUAGE_ARABIC_JORDAN,
  81     wxLANGUAGE_ARABIC_KUWAIT,
  82     wxLANGUAGE_ARABIC_LEBANON,
  83     wxLANGUAGE_ARABIC_LIBYA,
  84     wxLANGUAGE_ARABIC_MOROCCO,
  85     wxLANGUAGE_ARABIC_OMAN,
  86     wxLANGUAGE_ARABIC_QATAR,
  87     wxLANGUAGE_ARABIC_SAUDI_ARABIA,
  88     wxLANGUAGE_ARABIC_SUDAN,
  89     wxLANGUAGE_ARABIC_SYRIA,
  90     wxLANGUAGE_ARABIC_TUNISIA,
  91     wxLANGUAGE_ARABIC_UAE,
  92     wxLANGUAGE_ARABIC_YEMEN,
  93     wxLANGUAGE_ARMENIAN,
  94     wxLANGUAGE_ASSAMESE,
  95     wxLANGUAGE_AYMARA,
  96     wxLANGUAGE_AZERI,
  97     wxLANGUAGE_AZERI_CYRILLIC,
  98     wxLANGUAGE_AZERI_LATIN,
  99     wxLANGUAGE_BASHKIR,
 100     wxLANGUAGE_BASQUE,
 101     wxLANGUAGE_BELARUSIAN,
 102     wxLANGUAGE_BENGALI,
 103     wxLANGUAGE_BHUTANI,
 104     wxLANGUAGE_BIHARI,
 105     wxLANGUAGE_BISLAMA,
 106     wxLANGUAGE_BRETON,
 107     wxLANGUAGE_BULGARIAN,
 108     wxLANGUAGE_BURMESE,
 109     wxLANGUAGE_CAMBODIAN,
 110     wxLANGUAGE_CATALAN,
 111     wxLANGUAGE_CHINESE,
 112     wxLANGUAGE_CHINESE_SIMPLIFIED,
 113     wxLANGUAGE_CHINESE_TRADITIONAL,
 114     wxLANGUAGE_CHINESE_HONGKONG,
 115     wxLANGUAGE_CHINESE_MACAU,
 116     wxLANGUAGE_CHINESE_SINGAPORE,
 117     wxLANGUAGE_CHINESE_TAIWAN,
 118     wxLANGUAGE_CORSICAN,
 119     wxLANGUAGE_CROATIAN,
 120     wxLANGUAGE_CZECH,
 121     wxLANGUAGE_DANISH,
 122     wxLANGUAGE_DUTCH,
 123     wxLANGUAGE_DUTCH_BELGIAN,
 124     wxLANGUAGE_ENGLISH,
 125     wxLANGUAGE_ENGLISH_UK,
 126     wxLANGUAGE_ENGLISH_US,
 127     wxLANGUAGE_ENGLISH_AUSTRALIA,
 128     wxLANGUAGE_ENGLISH_BELIZE,
 129     wxLANGUAGE_ENGLISH_BOTSWANA,
 130     wxLANGUAGE_ENGLISH_CANADA,
 131     wxLANGUAGE_ENGLISH_CARIBBEAN,
 132     wxLANGUAGE_ENGLISH_DENMARK,
 133     wxLANGUAGE_ENGLISH_EIRE,
 134     wxLANGUAGE_ENGLISH_JAMAICA,
 135     wxLANGUAGE_ENGLISH_NEW_ZEALAND,
 136     wxLANGUAGE_ENGLISH_PHILIPPINES,
 137     wxLANGUAGE_ENGLISH_SOUTH_AFRICA,
 138     wxLANGUAGE_ENGLISH_TRINIDAD,
 139     wxLANGUAGE_ENGLISH_ZIMBABWE,
 140     wxLANGUAGE_ESPERANTO,
 141     wxLANGUAGE_ESTONIAN,
 142     wxLANGUAGE_FAEROESE,
 143     wxLANGUAGE_FARSI,
 144     wxLANGUAGE_FIJI,
 145     wxLANGUAGE_FINNISH,
 146     wxLANGUAGE_FRENCH,
 147     wxLANGUAGE_FRENCH_BELGIAN,
 148     wxLANGUAGE_FRENCH_CANADIAN,
 149     wxLANGUAGE_FRENCH_LUXEMBOURG,
 150     wxLANGUAGE_FRENCH_MONACO,
 151     wxLANGUAGE_FRENCH_SWISS,
 152     wxLANGUAGE_FRISIAN,
 153     wxLANGUAGE_GALICIAN,
 154     wxLANGUAGE_GEORGIAN,
 155     wxLANGUAGE_GERMAN,
 156     wxLANGUAGE_GERMAN_AUSTRIAN,
 157     wxLANGUAGE_GERMAN_BELGIUM,
 158     wxLANGUAGE_GERMAN_LIECHTENSTEIN,
 159     wxLANGUAGE_GERMAN_LUXEMBOURG,
 160     wxLANGUAGE_GERMAN_SWISS,
 161     wxLANGUAGE_GREEK,
 162     wxLANGUAGE_GREENLANDIC,
 163     wxLANGUAGE_GUARANI,
 164     wxLANGUAGE_GUJARATI,
 165     wxLANGUAGE_HAUSA,
 166     wxLANGUAGE_HEBREW,
 167     wxLANGUAGE_HINDI,
 168     wxLANGUAGE_HUNGARIAN,
 169     wxLANGUAGE_ICELANDIC,
 170     wxLANGUAGE_INDONESIAN,
 171     wxLANGUAGE_INTERLINGUA,
 172     wxLANGUAGE_INTERLINGUE,
 173     wxLANGUAGE_INUKTITUT,
 174     wxLANGUAGE_INUPIAK,
 175     wxLANGUAGE_IRISH,
 176     wxLANGUAGE_ITALIAN,
 177     wxLANGUAGE_ITALIAN_SWISS,
 178     wxLANGUAGE_JAPANESE,
 179     wxLANGUAGE_JAVANESE,
 180     wxLANGUAGE_KANNADA,
 181     wxLANGUAGE_KASHMIRI,
 182     wxLANGUAGE_KASHMIRI_INDIA,
 183     wxLANGUAGE_KAZAKH,
 184     wxLANGUAGE_KERNEWEK,
 185     wxLANGUAGE_KINYARWANDA,
 186     wxLANGUAGE_KIRGHIZ,
 187     wxLANGUAGE_KIRUNDI,
 188     wxLANGUAGE_KONKANI,
 189     wxLANGUAGE_KOREAN,
 190     wxLANGUAGE_KURDISH,
 191     wxLANGUAGE_LAOTHIAN,
 192     wxLANGUAGE_LATIN,
 193     wxLANGUAGE_LATVIAN,
 194     wxLANGUAGE_LINGALA,
 195     wxLANGUAGE_LITHUANIAN,
 196     wxLANGUAGE_MACEDONIAN,
 197     wxLANGUAGE_MALAGASY,
 198     wxLANGUAGE_MALAY,
 199     wxLANGUAGE_MALAYALAM,
 200     wxLANGUAGE_MALAY_BRUNEI_DARUSSALAM,
 201     wxLANGUAGE_MALAY_MALAYSIA,
 202     wxLANGUAGE_MALTESE,
 203     wxLANGUAGE_MANIPURI,
 204     wxLANGUAGE_MAORI,
 205     wxLANGUAGE_MARATHI,
 206     wxLANGUAGE_MOLDAVIAN,
 207     wxLANGUAGE_MONGOLIAN,
 208     wxLANGUAGE_NAURU,
 209     wxLANGUAGE_NEPALI,
 210     wxLANGUAGE_NEPALI_INDIA,
 211     wxLANGUAGE_NORWEGIAN_BOKMAL,
 212     wxLANGUAGE_NORWEGIAN_NYNORSK,
 213     wxLANGUAGE_OCCITAN,
 214     wxLANGUAGE_ORIYA,
 215     wxLANGUAGE_OROMO,
 216     wxLANGUAGE_PASHTO,
 217     wxLANGUAGE_POLISH,
 218     wxLANGUAGE_PORTUGUESE,
 219     wxLANGUAGE_PORTUGUESE_BRAZILIAN,
 220     wxLANGUAGE_PUNJABI,
 221     wxLANGUAGE_QUECHUA,
 222     wxLANGUAGE_RHAETO_ROMANCE,
 223     wxLANGUAGE_ROMANIAN,
 224     wxLANGUAGE_RUSSIAN,
 225     wxLANGUAGE_RUSSIAN_UKRAINE,
 226     wxLANGUAGE_SAMOAN,
 227     wxLANGUAGE_SANGHO,
 228     wxLANGUAGE_SANSKRIT,
 229     wxLANGUAGE_SCOTS_GAELIC,
 230     wxLANGUAGE_SERBIAN,
 231     wxLANGUAGE_SERBIAN_CYRILLIC,
 232     wxLANGUAGE_SERBIAN_LATIN,
 233     wxLANGUAGE_SERBO_CROATIAN,
 234     wxLANGUAGE_SESOTHO,
 235     wxLANGUAGE_SETSWANA,
 236     wxLANGUAGE_SHONA,
 237     wxLANGUAGE_SINDHI,
 238     wxLANGUAGE_SINHALESE,
 239     wxLANGUAGE_SISWATI,
 240     wxLANGUAGE_SLOVAK,
 241     wxLANGUAGE_SLOVENIAN,
 242     wxLANGUAGE_SOMALI,
 243     wxLANGUAGE_SPANISH,
 244     wxLANGUAGE_SPANISH_ARGENTINA,
 245     wxLANGUAGE_SPANISH_BOLIVIA,
 246     wxLANGUAGE_SPANISH_CHILE,
 247     wxLANGUAGE_SPANISH_COLOMBIA,
 248     wxLANGUAGE_SPANISH_COSTA_RICA,
 249     wxLANGUAGE_SPANISH_DOMINICAN_REPUBLIC,
 250     wxLANGUAGE_SPANISH_ECUADOR,
 251     wxLANGUAGE_SPANISH_EL_SALVADOR,
 252     wxLANGUAGE_SPANISH_GUATEMALA,
 253     wxLANGUAGE_SPANISH_HONDURAS,
 254     wxLANGUAGE_SPANISH_MEXICAN,
 255     wxLANGUAGE_SPANISH_MODERN,
 256     wxLANGUAGE_SPANISH_NICARAGUA,
 257     wxLANGUAGE_SPANISH_PANAMA,
 258     wxLANGUAGE_SPANISH_PARAGUAY,
 259     wxLANGUAGE_SPANISH_PERU,
 260     wxLANGUAGE_SPANISH_PUERTO_RICO,
 261     wxLANGUAGE_SPANISH_URUGUAY,
 262     wxLANGUAGE_SPANISH_US,
 263     wxLANGUAGE_SPANISH_VENEZUELA,
 264     wxLANGUAGE_SUNDANESE,
 265     wxLANGUAGE_SWAHILI,
 266     wxLANGUAGE_SWEDISH,
 267     wxLANGUAGE_SWEDISH_FINLAND,
 268     wxLANGUAGE_TAGALOG,
 269     wxLANGUAGE_TAJIK,
 270     wxLANGUAGE_TAMIL,
 271     wxLANGUAGE_TATAR,
 272     wxLANGUAGE_TELUGU,
 273     wxLANGUAGE_THAI,
 274     wxLANGUAGE_TIBETAN,
 275     wxLANGUAGE_TIGRINYA,
 276     wxLANGUAGE_TONGA,
 277     wxLANGUAGE_TSONGA,
 278     wxLANGUAGE_TURKISH,
 279     wxLANGUAGE_TURKMEN,
 280     wxLANGUAGE_TWI,
 281     wxLANGUAGE_UIGHUR,
 282     wxLANGUAGE_UKRAINIAN,
 283     wxLANGUAGE_URDU,
 284     wxLANGUAGE_URDU_INDIA,
 285     wxLANGUAGE_URDU_PAKISTAN,
 286     wxLANGUAGE_UZBEK,
 287     wxLANGUAGE_UZBEK_CYRILLIC,
 288     wxLANGUAGE_UZBEK_LATIN,
 289     wxLANGUAGE_VIETNAMESE,
 290     wxLANGUAGE_VOLAPUK,
 291     wxLANGUAGE_WELSH,
 292     wxLANGUAGE_WOLOF,
 293     wxLANGUAGE_XHOSA,
 294     wxLANGUAGE_YIDDISH,
 295     wxLANGUAGE_YORUBA,
 296     wxLANGUAGE_ZHUANG,
 297     wxLANGUAGE_ZULU,
 298
 299     // for custom, user-defined languages:
 300     wxLANGUAGE_USER_DEFINED
 301 };
 302
 303 // --- --- --- generated code ends here --- --- ---
 304
 305 // ----------------------------------------------------------------------------
 306 // wxLanguageInfo: encapsulates wxLanguage to OS native lang.desc.
 307 //                 translation information
 308 // ----------------------------------------------------------------------------
 309
 310 struct WXDLLIMPEXP_BASE wxLanguageInfo
 311 {
 312     int Language;                   // wxLanguage id
 313     wxString CanonicalName;         // Canonical name, e.g. fr_FR
 314 #ifdef __WIN32__
 315     wxUint32 WinLang,               // Win32 language identifiers
 316              WinSublang;
 317 #endif // __WIN32__
 318     wxString Description;           // human-readable name of the language
 319 };
 320
 321 // ----------------------------------------------------------------------------
 322 // wxLocaleCategory: the category of locale settings
 323 // ----------------------------------------------------------------------------
 324
 325 enum wxLocaleCategory
 326 {
 327     // (any) numbers
 328     wxLOCALE_CAT_NUMBER,
 329
 330     // date/time
 331     wxLOCALE_CAT_DATE,
 332
 333     // monetary value
 334     wxLOCALE_CAT_MONEY,
 335
 336     wxLOCALE_CAT_MAX
 337 };
 338
 339 // ----------------------------------------------------------------------------
 340 // wxLocaleInfo: the items understood by wxLocale::GetInfo()
 341 // ----------------------------------------------------------------------------
 342
 343 enum wxLocaleInfo
 344 {
 345     // the thounsands separator
 346     wxLOCALE_THOUSANDS_SEP,
 347
 348     // the character used as decimal point
 349     wxLOCALE_DECIMAL_POINT
 350
 351 };
 352
 353 // ----------------------------------------------------------------------------
 354 // wxLocale: encapsulates all language dependent settings, including current
 355 //           message catalogs, date, time and currency formats (TODO) &c
 356 // ----------------------------------------------------------------------------
 357
 358 enum wxLocaleInitFlags
 359 {
 360     wxLOCALE_LOAD_DEFAULT  = 0x0001,     // load wxwin.mo?
 361     wxLOCALE_CONV_ENCODING = 0x0002      // convert encoding on the fly?
 362 };
 363
 364 class WXDLLIMPEXP_BASE wxLocale
 365 {
 366 public:
 367     // ctor & dtor
 368     // -----------
 369
 370         // call Init() if you use this ctor
 371     wxLocale() { DoCommonInit(); }
 372
 373         // the ctor has a side effect of changing current locale
 374     wxLocale(const wxChar *szName,                               // name (for messages)
 375              const wxChar *szShort = (const wxChar *) NULL,      // dir prefix (for msg files)
 376              const wxChar *szLocale = (const wxChar *) NULL,     // locale (for setlocale)
 377              bool bLoadDefault = true,                           // preload wxstd.mo?
 378              bool bConvertEncoding = false)                      // convert Win<->Unix if necessary?
 379         {
 380             DoCommonInit();
 381
 382             Init(szName, szShort, szLocale, bLoadDefault, bConvertEncoding);
 383         }
 384
 385     wxLocale(int language, // wxLanguage id or custom language
 386              int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING)
 387         {
 388             DoCommonInit();
 389
 390             Init(language, flags);
 391         }
 392
 393         // the same as a function (returns true on success)
 394     bool Init(const wxChar *szName,
 395               const wxChar *szShort = (const wxChar *) NULL,
 396               const wxChar *szLocale = (const wxChar *) NULL,
 397               bool bLoadDefault = true,
 398               bool bConvertEncoding = false);
 399
 400         // same as second ctor (returns true on success)
 401     bool Init(int language = wxLANGUAGE_DEFAULT,
 402               int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING);
 403
 404         // restores old locale
 405     ~wxLocale();
 406
 407     // Try to get user's (or OS's) preferred language setting.
 408     // Return wxLANGUAGE_UNKNOWN if language-guessing algorithm failed
 409     static int GetSystemLanguage();
 410
 411     // get the encoding used by default for text on this system, returns
 412     // wxFONTENCODING_SYSTEM if it couldn't be determined
 413     static wxFontEncoding GetSystemEncoding();
 414
 415     // get the string describing the system encoding, return empty string if
 416     // couldn't be determined
 417     static wxString GetSystemEncodingName();
 418
 419     // get the values of the given locale-dependent datum: the current locale
 420     // is used, the US default value is returned if everything else fails
 421     static wxString GetInfo(wxLocaleInfo index, wxLocaleCategory cat);
 422
 423     // return true if the locale was set successfully
 424     bool IsOk() const { return m_pszOldLocale != NULL; }
 425
 426     // returns locale name
 427     const wxChar *GetLocale() const { return m_strLocale; }
 428
 429     // return current locale wxLanguage value
 430     int GetLanguage() const { return m_language; }
 431
 432     // return locale name to be passed to setlocale()
 433     wxString GetSysName() const;
 434
 435     // return 'canonical' name, i.e. in the form of xx[_YY], where xx is
 436     // language code according to ISO 639 and YY is country name
 437     // as specified by ISO 3166.
 438     wxString GetCanonicalName() const { return m_strShort; }
 439
 440     // add a prefix to the catalog lookup path: the message catalog files will be
 441     // looked up under prefix/<lang>/LC_MESSAGES, prefix/LC_MESSAGES and prefix
 442     // (in this order).
 443     //
 444     // This only applies to subsequent invocations of AddCatalog()!
 445     static void AddCatalogLookupPathPrefix(const wxString& prefix);
 446
 447     // add a catalog: it's searched for in standard places (current directory
 448     // first, system one after), but the you may prepend additional directories to
 449     // the search path with AddCatalogLookupPathPrefix().
 450     //
 451     // The loaded catalog will be used for message lookup by GetString().
 452     //
 453     // Returns 'true' if it was successfully loaded
 454     bool AddCatalog(const wxChar *szDomain);
 455     bool AddCatalog(const wxChar *szDomain,
 456                     wxLanguage msgIdLanguage, const wxChar *msgIdCharset);
 457
 458     // check if the given catalog is loaded
 459     bool IsLoaded(const wxChar *szDomain) const;
 460
 461     // Retrieve the language info struct for the given language
 462     //
 463     // Returns NULL if no info found, pointer must *not* be deleted by caller
 464     static const wxLanguageInfo *GetLanguageInfo(int lang);
 465
 466     // Returns language name in English or empty string if the language
 467     // is not in database
 468     static wxString GetLanguageName(int lang);
 469
 470     // Find the language for the given locale string which may be either a
 471     // canonical ISO 2 letter language code ("xx"), a language code followed by
 472     // the country code ("xx_XX") or a Windows full language name ("Xxxxx...")
 473     //
 474     // Returns NULL if no info found, pointer must *not* be deleted by caller
 475     static const wxLanguageInfo *FindLanguageInfo(const wxString& locale);
 476
 477     // Add custom language to the list of known languages.
 478     // Notes: 1) wxLanguageInfo contains platform-specific data
 479     //        2) must be called before Init to have effect
 480     static void AddLanguage(const wxLanguageInfo& info);
 481
 482     // retrieve the translation for a string in all loaded domains unless
 483     // the szDomain parameter is specified (and then only this domain is
 484     // searched)
 485     // n - additional parameter for PluralFormsParser
 486     //
 487     // return original string if translation is not available
 488     // (in this case an error message is generated the first time
 489     //  a string is not found; use wxLogNull to suppress it)
 490     //
 491     // domains are searched in the last to first order, i.e. catalogs
 492     // added later override those added before.
 493     const wxChar *GetString(const wxChar *szOrigString,
 494                             const wxChar *szDomain = NULL) const;
 495     // plural form version of the same:
 496     const wxChar *GetString(const wxChar *szOrigString,
 497                             const wxChar *szOrigString2,
 498                             size_t n,
 499                             const wxChar *szDomain = NULL) const;
 500
 501     // Returns the current short name for the locale
 502     const wxString& GetName() const { return m_strShort; }
 503
 504     // return the contents of .po file header
 505     wxString GetHeaderValue( const wxChar* szHeader,
 506                              const wxChar* szDomain = NULL ) const;
 507
 508     // These two methods are for internal use only. First one creates
 509     // ms_languagesDB if it doesn't already exist, second one destroys
 510     // it.
 511     static void CreateLanguagesDB();
 512     static void DestroyLanguagesDB();
 513
 514 private:
 515     // find catalog by name in a linked list, return NULL if !found
 516     wxMsgCatalog  *FindCatalog(const wxChar *szDomain) const;
 517
 518     // copy default table of languages from global static array to
 519     // m_langugagesInfo, called by InitLanguagesDB
 520     static void InitLanguagesDB();
 521
 522     // initialize the member fields to default values
 523     void DoCommonInit();
 524
 525     wxString       m_strLocale,       // this locale name
 526                    m_strShort;        // short name for the locale
 527     int            m_language;        // this locale wxLanguage value
 528
 529     const wxChar  *m_pszOldLocale;    // previous locale from setlocale()
 530     wxLocale      *m_pOldLocale;      // previous wxLocale
 531
 532     wxMsgCatalog  *m_pMsgCat;         // pointer to linked list of catalogs
 533
 534     bool           m_bConvertEncoding;
 535
 536     bool           m_initialized;
 537
 538     static wxLanguageInfoArray *ms_languagesDB;
 539
 540     DECLARE_NO_COPY_CLASS(wxLocale)
 541 };
 542
 543 // ----------------------------------------------------------------------------
 544 // global functions
 545 // ----------------------------------------------------------------------------
 546
 547 // get the current locale object (note that it may be NULL!)
 548 extern WXDLLIMPEXP_BASE wxLocale* wxGetLocale();
 549
 550 // get the translation of the string in the current locale
 551 inline const wxChar *wxGetTranslation(const wxChar *sz)
 552 {
 553     wxLocale *pLoc = wxGetLocale();
 554     if (pLoc)
 555         return pLoc->GetString(sz);
 556     else
 557         return sz;
 558 }
 559 inline const wxChar *wxGetTranslation(const wxChar *sz1, const wxChar *sz2,
 560                                       size_t n)
 561 {
 562     wxLocale *pLoc = wxGetLocale();
 563     if (pLoc)
 564         return pLoc->GetString(sz1, sz2, n);
 565     else
 566         return n == 1 ? sz1 : sz2;
 567 }
 568
 569 #else // !wxUSE_INTL
 570
 571 // the macros should still be defined - otherwise compilation would fail
 572
 573 #if !defined(WXINTL_NO_GETTEXT_MACRO)
 574     #if !defined(_)
 575         #define _(s)                 (_T(s))
 576     #endif
 577 #endif
 578
 579 #define wxTRANSLATE(str) _T(str)
 580
 581 // Note: use of 'inline' here can cause this symbol not to be found when compiled with gcc
 582 //const wxChar *wxGetTranslation(const wxChar *sz);
 583 #define wxGetTranslation(sz) (sz)
 584
 585 #endif // wxUSE_INTL/!wxUSE_INTL
 586
 587 // define this one just in case it occurs somewhere (instead of preferred
 588 // wxTRANSLATE) too
 589 #if !defined(WXINTL_NO_GETTEXT_MACRO)
 590     #if !defined(gettext_noop)
 591         #define gettext_noop(str) _T(str)
 592     #endif
 593     #if !defined(N_)
 594         #define N_(s)             _T(s)
 595     #endif
 596 #endif
 597
 598 #endif // _WX_INTL_H_
 599