/////////////////////////////////////////////////////////////////////////////
-// Name: intl.h
+// Name: wx/intl.h
// Purpose: Internationalization and localisation for wxWindows
// Author: Vadim Zeitlin
// Modified by:
// Created: 29/01/98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#ifndef __INTLH__
-#define __INTLH__
+#ifndef _WX_INTL_H_
+#define _WX_INTL_H_
#ifdef __GNUG__
-#pragma interface "intl.h"
+ #pragma interface "intl.h"
#endif
#include "wx/defs.h"
#include "wx/string.h"
+#if wxUSE_INTL
+
+#include "wx/fontenc.h"
+
// ============================================================================
// global decls
// ============================================================================
-// ----------------------------------------------------------------------------
-// simple types
-// ----------------------------------------------------------------------------
-
-// # adjust if necessary
-typedef unsigned char uint8;
-typedef unsigned long uint32;
-
// ----------------------------------------------------------------------------
// macros
// ----------------------------------------------------------------------------
-// gettext() style macro
-#define _(str) wxGetTranslation(str)
+// gettext() style macro (notice that xgettext should be invoked with "-k_"
+// option to extract the strings inside _() from the sources)
+#ifndef WXINTL_NO_GETTEXT_MACRO
+ #define _(str) wxGetTranslation(_T(str))
+#endif
+
+// another one which just marks the strings for extraction, but doesn't
+// perform the translation (use -kwxTRANSLATE with xgettext!)
+#define wxTRANSLATE(str) _T(str)
// ----------------------------------------------------------------------------
// forward decls
// ----------------------------------------------------------------------------
+
class WXDLLEXPORT wxLocale;
class WXDLLEXPORT wxMsgCatalog;
-extern WXDLLEXPORT_DATA(wxLocale *) g_pLocale;
+class WXDLLEXPORT wxLanguageInfoArray;
// ============================================================================
// locale support
// ============================================================================
+// ----------------------------------------------------------------------------
+// wxLanguage: defines all supported languages
+// ----------------------------------------------------------------------------
+
+// --- --- --- generated code begins here --- --- ---
+
+// This enum is generated by misc/languages/genlang.py
+// When making changes, please put them into misc/languages/langtabl.txt
+enum wxLanguage
+{
+ // user's default/preffered language as got from OS:
+ wxLANGUAGE_DEFAULT,
+ // unknown language, if wxLocale::GetSystemLanguage fails:
+ wxLANGUAGE_UNKNOWN,
+
+ wxLANGUAGE_ABKHAZIAN,
+ wxLANGUAGE_AFAR,
+ wxLANGUAGE_AFRIKAANS,
+ wxLANGUAGE_ALBANIAN,
+ wxLANGUAGE_AMHARIC,
+ wxLANGUAGE_ARABIC,
+ wxLANGUAGE_ARABIC_ALGERIA,
+ wxLANGUAGE_ARABIC_BAHRAIN,
+ wxLANGUAGE_ARABIC_EGYPT,
+ wxLANGUAGE_ARABIC_IRAQ,
+ wxLANGUAGE_ARABIC_JORDAN,
+ wxLANGUAGE_ARABIC_KUWAIT,
+ wxLANGUAGE_ARABIC_LEBANON,
+ wxLANGUAGE_ARABIC_LIBYA,
+ wxLANGUAGE_ARABIC_MOROCCO,
+ wxLANGUAGE_ARABIC_OMAN,
+ wxLANGUAGE_ARABIC_QATAR,
+ wxLANGUAGE_ARABIC_SAUDI_ARABIA,
+ wxLANGUAGE_ARABIC_SUDAN,
+ wxLANGUAGE_ARABIC_SYRIA,
+ wxLANGUAGE_ARABIC_TUNISIA,
+ wxLANGUAGE_ARABIC_UAE,
+ wxLANGUAGE_ARABIC_YEMEN,
+ wxLANGUAGE_ARMENIAN,
+ wxLANGUAGE_ASSAMESE,
+ wxLANGUAGE_AYMARA,
+ wxLANGUAGE_AZERI,
+ wxLANGUAGE_AZERI_CYRILLIC,
+ wxLANGUAGE_AZERI_LATIN,
+ wxLANGUAGE_BASHKIR,
+ wxLANGUAGE_BASQUE,
+ wxLANGUAGE_BELARUSIAN,
+ wxLANGUAGE_BENGALI,
+ wxLANGUAGE_BHUTANI,
+ wxLANGUAGE_BIHARI,
+ wxLANGUAGE_BISLAMA,
+ wxLANGUAGE_BRETON,
+ wxLANGUAGE_BULGARIAN,
+ wxLANGUAGE_BURMESE,
+ wxLANGUAGE_CAMBODIAN,
+ wxLANGUAGE_CATALAN,
+ wxLANGUAGE_CHINESE,
+ wxLANGUAGE_CHINESE_SIMPLIFIED,
+ wxLANGUAGE_CHINESE_TRADITIONAL,
+ wxLANGUAGE_CHINESE_HONGKONG,
+ wxLANGUAGE_CHINESE_MACAU,
+ wxLANGUAGE_CHINESE_SINGAPORE,
+ wxLANGUAGE_CHINESE_TAIWAN,
+ wxLANGUAGE_CORSICAN,
+ wxLANGUAGE_CROATIAN,
+ wxLANGUAGE_CZECH,
+ wxLANGUAGE_DANISH,
+ wxLANGUAGE_DUTCH,
+ wxLANGUAGE_DUTCH_BELGIAN,
+ wxLANGUAGE_ENGLISH,
+ wxLANGUAGE_ENGLISH_UK,
+ wxLANGUAGE_ENGLISH_US,
+ wxLANGUAGE_ENGLISH_AUSTRALIA,
+ wxLANGUAGE_ENGLISH_BELIZE,
+ wxLANGUAGE_ENGLISH_BOTSWANA,
+ wxLANGUAGE_ENGLISH_CANADA,
+ wxLANGUAGE_ENGLISH_CARIBBEAN,
+ wxLANGUAGE_ENGLISH_DENMARK,
+ wxLANGUAGE_ENGLISH_EIRE,
+ wxLANGUAGE_ENGLISH_JAMAICA,
+ wxLANGUAGE_ENGLISH_NEW_ZEALAND,
+ wxLANGUAGE_ENGLISH_PHILIPPINES,
+ wxLANGUAGE_ENGLISH_SOUTH_AFRICA,
+ wxLANGUAGE_ENGLISH_TRINIDAD,
+ wxLANGUAGE_ENGLISH_ZIMBABWE,
+ wxLANGUAGE_ESPERANTO,
+ wxLANGUAGE_ESTONIAN,
+ wxLANGUAGE_FAEROESE,
+ wxLANGUAGE_FARSI,
+ wxLANGUAGE_FIJI,
+ wxLANGUAGE_FINNISH,
+ wxLANGUAGE_FRENCH,
+ wxLANGUAGE_FRENCH_BELGIAN,
+ wxLANGUAGE_FRENCH_CANADIAN,
+ wxLANGUAGE_FRENCH_LUXEMBOURG,
+ wxLANGUAGE_FRENCH_MONACO,
+ wxLANGUAGE_FRENCH_SWISS,
+ wxLANGUAGE_FRISIAN,
+ wxLANGUAGE_GALICIAN,
+ wxLANGUAGE_GEORGIAN,
+ wxLANGUAGE_GERMAN,
+ wxLANGUAGE_GERMAN_AUSTRIAN,
+ wxLANGUAGE_GERMAN_BELGIUM,
+ wxLANGUAGE_GERMAN_LIECHTENSTEIN,
+ wxLANGUAGE_GERMAN_LUXEMBOURG,
+ wxLANGUAGE_GERMAN_SWISS,
+ wxLANGUAGE_GREEK,
+ wxLANGUAGE_GREENLANDIC,
+ wxLANGUAGE_GUARANI,
+ wxLANGUAGE_GUJARATI,
+ wxLANGUAGE_HAUSA,
+ wxLANGUAGE_HEBREW,
+ wxLANGUAGE_HINDI,
+ wxLANGUAGE_HUNGARIAN,
+ wxLANGUAGE_ICELANDIC,
+ wxLANGUAGE_INDONESIAN,
+ wxLANGUAGE_INTERLINGUA,
+ wxLANGUAGE_INTERLINGUE,
+ wxLANGUAGE_INUKTITUT,
+ wxLANGUAGE_INUPIAK,
+ wxLANGUAGE_IRISH,
+ wxLANGUAGE_ITALIAN,
+ wxLANGUAGE_ITALIAN_SWISS,
+ wxLANGUAGE_JAPANESE,
+ wxLANGUAGE_JAVANESE,
+ wxLANGUAGE_KANNADA,
+ wxLANGUAGE_KASHMIRI,
+ wxLANGUAGE_KASHMIRI_INDIA,
+ wxLANGUAGE_KAZAKH,
+ wxLANGUAGE_KERNEWEK,
+ wxLANGUAGE_KINYARWANDA,
+ wxLANGUAGE_KIRGHIZ,
+ wxLANGUAGE_KIRUNDI,
+ wxLANGUAGE_KONKANI,
+ wxLANGUAGE_KOREAN,
+ wxLANGUAGE_KURDISH,
+ wxLANGUAGE_LAOTHIAN,
+ wxLANGUAGE_LATIN,
+ wxLANGUAGE_LATVIAN,
+ wxLANGUAGE_LINGALA,
+ wxLANGUAGE_LITHUANIAN,
+ wxLANGUAGE_MACEDONIAN,
+ wxLANGUAGE_MALAGASY,
+ wxLANGUAGE_MALAY,
+ wxLANGUAGE_MALAYALAM,
+ wxLANGUAGE_MALAY_BRUNEI_DARUSSALAM,
+ wxLANGUAGE_MALAY_MALAYSIA,
+ wxLANGUAGE_MALTESE,
+ wxLANGUAGE_MANIPURI,
+ wxLANGUAGE_MAORI,
+ wxLANGUAGE_MARATHI,
+ wxLANGUAGE_MOLDAVIAN,
+ wxLANGUAGE_MONGOLIAN,
+ wxLANGUAGE_NAURU,
+ wxLANGUAGE_NEPALI,
+ wxLANGUAGE_NEPALI_INDIA,
+ wxLANGUAGE_NORWEGIAN_BOKMAL,
+ wxLANGUAGE_NORWEGIAN_NYNORSK,
+ wxLANGUAGE_OCCITAN,
+ wxLANGUAGE_ORIYA,
+ wxLANGUAGE_OROMO,
+ wxLANGUAGE_PASHTO,
+ wxLANGUAGE_POLISH,
+ wxLANGUAGE_PORTUGUESE,
+ wxLANGUAGE_PORTUGUESE_BRAZILIAN,
+ wxLANGUAGE_PUNJABI,
+ wxLANGUAGE_QUECHUA,
+ wxLANGUAGE_RHAETO_ROMANCE,
+ wxLANGUAGE_ROMANIAN,
+ wxLANGUAGE_RUSSIAN,
+ wxLANGUAGE_RUSSIAN_UKRAINE,
+ wxLANGUAGE_SAMOAN,
+ wxLANGUAGE_SANGHO,
+ wxLANGUAGE_SANSKRIT,
+ wxLANGUAGE_SCOTS_GAELIC,
+ wxLANGUAGE_SERBIAN,
+ wxLANGUAGE_SERBIAN_CYRILLIC,
+ wxLANGUAGE_SERBIAN_LATIN,
+ wxLANGUAGE_SERBO_CROATIAN,
+ wxLANGUAGE_SESOTHO,
+ wxLANGUAGE_SETSWANA,
+ wxLANGUAGE_SHONA,
+ wxLANGUAGE_SINDHI,
+ wxLANGUAGE_SINHALESE,
+ wxLANGUAGE_SISWATI,
+ wxLANGUAGE_SLOVAK,
+ wxLANGUAGE_SLOVENIAN,
+ wxLANGUAGE_SOMALI,
+ wxLANGUAGE_SPANISH,
+ wxLANGUAGE_SPANISH_ARGENTINA,
+ wxLANGUAGE_SPANISH_BOLIVIA,
+ wxLANGUAGE_SPANISH_CHILE,
+ wxLANGUAGE_SPANISH_COLOMBIA,
+ wxLANGUAGE_SPANISH_COSTA_RICA,
+ wxLANGUAGE_SPANISH_DOMINICAN_REPUBLIC,
+ wxLANGUAGE_SPANISH_ECUADOR,
+ wxLANGUAGE_SPANISH_EL_SALVADOR,
+ wxLANGUAGE_SPANISH_GUATEMALA,
+ wxLANGUAGE_SPANISH_HONDURAS,
+ wxLANGUAGE_SPANISH_MEXICAN,
+ wxLANGUAGE_SPANISH_MODERN,
+ wxLANGUAGE_SPANISH_NICARAGUA,
+ wxLANGUAGE_SPANISH_PANAMA,
+ wxLANGUAGE_SPANISH_PARAGUAY,
+ wxLANGUAGE_SPANISH_PERU,
+ wxLANGUAGE_SPANISH_PUERTO_RICO,
+ wxLANGUAGE_SPANISH_URUGUAY,
+ wxLANGUAGE_SPANISH_US,
+ wxLANGUAGE_SPANISH_VENEZUELA,
+ wxLANGUAGE_SUNDANESE,
+ wxLANGUAGE_SWAHILI,
+ wxLANGUAGE_SWEDISH,
+ wxLANGUAGE_SWEDISH_FINLAND,
+ wxLANGUAGE_TAGALOG,
+ wxLANGUAGE_TAJIK,
+ wxLANGUAGE_TAMIL,
+ wxLANGUAGE_TATAR,
+ wxLANGUAGE_TELUGU,
+ wxLANGUAGE_THAI,
+ wxLANGUAGE_TIBETAN,
+ wxLANGUAGE_TIGRINYA,
+ wxLANGUAGE_TONGA,
+ wxLANGUAGE_TSONGA,
+ wxLANGUAGE_TURKISH,
+ wxLANGUAGE_TURKMEN,
+ wxLANGUAGE_TWI,
+ wxLANGUAGE_UIGHUR,
+ wxLANGUAGE_UKRAINIAN,
+ wxLANGUAGE_URDU,
+ wxLANGUAGE_URDU_INDIA,
+ wxLANGUAGE_URDU_PAKISTAN,
+ wxLANGUAGE_UZBEK,
+ wxLANGUAGE_UZBEK_CYRILLIC,
+ wxLANGUAGE_UZBEK_LATIN,
+ wxLANGUAGE_VIETNAMESE,
+ wxLANGUAGE_VOLAPUK,
+ wxLANGUAGE_WELSH,
+ wxLANGUAGE_WOLOF,
+ wxLANGUAGE_XHOSA,
+ wxLANGUAGE_YIDDISH,
+ wxLANGUAGE_YORUBA,
+ wxLANGUAGE_ZHUANG,
+ wxLANGUAGE_ZULU,
+
+ // for custom, user-defined languages:
+ wxLANGUAGE_USER_DEFINED
+};
+
+// --- --- --- generated code ends here --- --- ---
+
+// ----------------------------------------------------------------------------
+// wxLanguageInfo: encapsulates wxLanguage to OS native lang.desc.
+// translation information
+// ----------------------------------------------------------------------------
+
+struct WXDLLEXPORT wxLanguageInfo
+{
+ int Language; // wxLanguage id
+ wxString CanonicalName; // Canonical name, e.g. fr_FR
+#ifdef __WIN32__
+ wxUint32 WinLang, // Win32 language identifiers
+ WinSublang;
+#endif // __WIN32__
+ wxString Description; // human-readable name of the language
+};
+
// ----------------------------------------------------------------------------
// wxLocale: encapsulates all language dependent settings, including current
-// message catalogs, date, time and currency formats (#### to do) &c
+// message catalogs, date, time and currency formats (TODO) &c
// ----------------------------------------------------------------------------
+
+enum wxLocaleInitFlags
+{
+ wxLOCALE_LOAD_DEFAULT = 0x0001, // load wxwin.mo?
+ wxLOCALE_CONV_ENCODING = 0x0002 // convert encoding on the fly?
+};
+
class WXDLLEXPORT wxLocale
{
public:
- // ctor & dtor
- // the ctor has a side effect of changing current locale
- wxLocale(const char *szName, // name (for messages)
- const char *szShort = NULL, // dir prefix (for msg files)
- const char *szLocale = NULL, // locale (for setlocale)
- bool bLoadDefault = TRUE); // preload wxstd.mo?
- // restores old locale
- ~wxLocale();
-
- // returns locale name
- const char *GetLocale() const { return m_strLocale; }
-
- // add a catalog: it's searched for in standard places (current directory
- // first, system one after). It will be used for message lookup by
- // GetString().
- //
- // Returns 'true' if it was successfully loaded
- bool AddCatalog(const char *szDomain);
-
- // check if the given catalog is loaded
- bool IsLoaded(const char *szDomain) const;
-
- // retrieve the translation for a string in all loaded domains unless
- // the szDomain parameter is specified (and then only this domain is
- // searched)
- //
- // return original string if translation is not available
- // (in this case an error message is generated the first time
- // a string is not found; use wxLogNull to suppress it)
- //
- // domains are searched in the last to first order, i.e. catalogs
- // added later override those added before.
- const char *GetString(const char *szOrigString,
- const char *szDomain = NULL) const;
+ // ctor & dtor
+ // -----------
+
+ // call Init() if you use this ctor
+ wxLocale();
+ // the ctor has a side effect of changing current locale
+ wxLocale(const wxChar *szName, // name (for messages)
+ const wxChar *szShort = (const wxChar *) NULL, // dir prefix (for msg files)
+ const wxChar *szLocale = (const wxChar *) NULL, // locale (for setlocale)
+ bool bLoadDefault = TRUE, // preload wxstd.mo?
+ bool bConvertEncoding = FALSE) // convert Win<->Unix if neccessary?
+ {
+ Init(szName, szShort, szLocale, bLoadDefault, bConvertEncoding);
+ }
+
+ wxLocale(int language, // wxLanguage id or custom language
+ int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING)
+ { Init(language, flags); }
+
+ // the same as a function (returns TRUE on success)
+ bool Init(const wxChar *szName,
+ const wxChar *szShort = (const wxChar *) NULL,
+ const wxChar *szLocale = (const wxChar *) NULL,
+ bool bLoadDefault = TRUE,
+ bool bConvertEncoding = FALSE);
+
+ // same as second ctor (returns TRUE on success)
+ bool Init(int language = wxLANGUAGE_DEFAULT,
+ int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING);
+
+ // restores old locale
+ ~wxLocale();
+
+ // Try to get user's (or OS's) prefered language setting.
+ // Return wxLANGUAGE_UNKNOWN if language-guessing algorithm failed
+ static int GetSystemLanguage();
+
+ // get the encoding used by default for text on this system, returns
+ // wxFONTENCODING_SYSTEM if it couldn't be determined
+ static wxFontEncoding GetSystemEncoding();
+
+ // get the string describing the system encoding, return empty string if
+ // couldn't be determined
+ static wxString GetSystemEncodingName();
+
+ // return TRUE if the locale was set successfully
+ bool IsOk() const { return m_pszOldLocale != NULL; }
+
+ // returns locale name
+ const wxChar *GetLocale() const { return m_strLocale; }
+
+ // return current locale wxLanguage value
+ int GetLanguage() const { return m_language; }
+
+ // return locale name to be passed to setlocale()
+ wxString GetSysName() const;
+
+ // return 'canonical' name, i.e. in the form of xx[_YY], where xx is
+ // language code according to ISO 639 and YY is country name
+ // as specified by ISO 3166.
+ wxString GetCanonicalName() const { return m_strShort; }
+
+ // add a prefix to the catalog lookup path: the message catalog files will be
+ // looked up under prefix/<lang>/LC_MESSAGES, prefix/LC_MESSAGES and prefix
+ // (in this order).
+ //
+ // This only applies to subsequent invocations of AddCatalog()!
+ static void AddCatalogLookupPathPrefix(const wxString& prefix);
+
+ // add a catalog: it's searched for in standard places (current directory
+ // first, system one after), but the you may prepend additional directories to
+ // the search path with AddCatalogLookupPathPrefix().
+ //
+ // The loaded catalog will be used for message lookup by GetString().
+ //
+ // Returns 'true' if it was successfully loaded
+ bool AddCatalog(const wxChar *szDomain);
+
+ // check if the given catalog is loaded
+ bool IsLoaded(const wxChar *szDomain) const;
+
+ // Add custom language to the list of known languages.
+ // Notes: 1) wxLanguageInfo contains platform-specific data
+ // 2) must be called before Init to have effect
+ static void AddLanguage(const wxLanguageInfo& info);
+
+ // retrieve the translation for a string in all loaded domains unless
+ // the szDomain parameter is specified (and then only this domain is
+ // searched)
+ //
+ // return original string if translation is not available
+ // (in this case an error message is generated the first time
+ // a string is not found; use wxLogNull to suppress it)
+ //
+ // domains are searched in the last to first order, i.e. catalogs
+ // added later override those added before.
+ const wxMB2WXbuf GetString(const wxChar *szOrigString,
+ const wxChar *szDomain = (const wxChar *) NULL) const;
+
+ // Returns the current short name for the locale
+ const wxString& GetName() const { return m_strShort; }
+
+ // These two methods are for internal use only. First one creates
+ // ms_languagesDB if it doesn't already exist, second one destroys
+ // it.
+ static void CreateLanguagesDB();
+ static void DestroyLanguagesDB();
private:
- // find catalog by name in a linked list, return NULL if !found
- wxMsgCatalog *FindCatalog(const char *szDomain) const;
-
- wxString m_strLocale, // this locale name
- m_strShort; // short name for the locale
-
- const char *m_pszOldLocale; // previous locale from setlocale()
- wxLocale *m_pOldLocale; // previous wxLocale
-
- wxMsgCatalog *m_pMsgCat; // pointer to linked list of catalogs
+ // find catalog by name in a linked list, return NULL if !found
+ wxMsgCatalog *FindCatalog(const wxChar *szDomain) const;
+
+ // copy default table of languages from global static array to
+ // m_langugagesInfo, called by InitLanguagesDB
+ static void InitLanguagesDB();
+
+ wxString m_strLocale, // this locale name
+ m_strShort; // short name for the locale
+ int m_language; // this locale wxLanguage value
+
+ const wxChar *m_pszOldLocale; // previous locale from setlocale()
+ wxLocale *m_pOldLocale; // previous wxLocale
+
+ wxMsgCatalog *m_pMsgCat; // pointer to linked list of catalogs
+
+ bool m_bConvertEncoding;
+
+ static wxLanguageInfoArray *ms_languagesDB;
};
// ----------------------------------------------------------------------------
// global functions
// ----------------------------------------------------------------------------
-WXDLLEXPORT wxLocale* wxGetLocale();
+// get the current locale object (note that it may be NULL!)
+extern WXDLLEXPORT wxLocale* wxGetLocale();
-// get the translation of the string in the current locale
-inline WXDLLEXPORT const char *wxGetTranslation(const char *sz)
+// get the translation of the string in the current locale
+inline const wxMB2WXbuf wxGetTranslation(const wxChar *sz)
{
- wxLocale *pLoc = wxGetLocale();
- return pLoc == NULL ? sz : pLoc->GetString(sz);
+ wxLocale *pLoc = wxGetLocale();
+ if (pLoc)
+ return pLoc->GetString(sz);
+ else
+ return (const wxMB2WXbuf)sz;
}
+#else // !wxUSE_INTL
+
+// the macros should still be defined - otherwise compilation would fail
+
+#if !defined(WXINTL_NO_GETTEXT_MACRO) && !defined(_)
+ #define _(str) (str)
+#endif
+
+#define wxTRANSLATE(str) _T(str)
+
+// Note: use of 'inline' here can cause this symbol not to be found when compiled with gcc
+//const wxChar *wxGetTranslation(const wxChar *sz);
+#define wxGetTranslation(sz) (sz)
+
+#endif // wxUSE_INTL/!wxUSE_INTL
+
+// define this one just in case it occurs somewhere (instead of preferred
+// wxTRANSLATE) too
+#if !defined(WXINTL_NO_GETTEXT_MACRO) && !defined(gettext_noop)
+ #define gettext_noop(str) _T(str)
#endif
- // __INTLH__
+
+#endif // _WX_INTL_H_
+
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