X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7323ff1aee02cc8c8979b6b25f84049ab0c081ae..574be073c070a9bbe81ad68e98187b0b9e82c2df:/interface/wx/intl.h diff --git a/interface/wx/intl.h b/interface/wx/intl.h index f6f51f127a..f5d4c24722 100644 --- a/interface/wx/intl.h +++ b/interface/wx/intl.h @@ -17,7 +17,7 @@ */ enum wxLanguage { - /// User's default/preffered language as got from OS. + /// User's default/preferred language as got from OS. wxLANGUAGE_DEFAULT, /// Unknown language, returned if wxLocale::GetSystemLanguage fails. @@ -263,32 +263,150 @@ enum wxLanguage /** - wxLanguageInfo: encapsulates wxLanguage to OS native lang.desc. - translation information + This is the layout direction stored in wxLanguageInfo and returned by + wxApp::GetLayoutDirection(), wxWindow::GetLayoutDirection(), + wxDC::GetLayoutDirection() for RTL (right-to-left) languages support. +*/ +enum wxLayoutDirection +{ + wxLayout_Default, + wxLayout_LeftToRight, + wxLayout_RightToLeft +}; + +/** + Encapsulates a ::wxLanguage indentifier together with OS-specific information + related to that language. */ struct WXDLLIMPEXP_BASE wxLanguageInfo { - /// wxLanguage id. It should be greater than wxLANGUAGE_USER_DEFINED. + /// ::wxLanguage id. + /// It should be greater than @c wxLANGUAGE_USER_DEFINED when defining your own + /// language info structure. int Language; - wxString CanonicalName; //!< Canonical name, e.g. fr_FR. -#ifdef __WXMSW__ - wxUint32 WinLang, //!< Win32 language identifiers (LANG_xxxx, SUBLANG_xxxx). - WinSublang; -#endif // __WXMSW__ - wxString Description; //!< Human-readable name of the language. + + /// Canonical name of the language, e.g. @c fr_FR. + wxString CanonicalName; + + //@{ + /** + Win32 language identifiers (LANG_xxxx, SUBLANG_xxxx). + + @onlyfor{wxmsw} + */ + wxUint32 WinLang, WinSublang; + //@} + + /// Human-readable name of the language. + wxString Description; + + /// The layout direction used for this language. wxLayoutDirection LayoutDirection; -#ifdef __WXMSW__ /// Return the LCID corresponding to this language. + /// @onlyfor{wxmsw} wxUint32 GetLCID() const; -#endif // __WXMSW__ /// Return the locale name corresponding to this language usable with - /// setlocale() on the current system + /// @c setlocale() on the current system. wxString GetLocaleName() const; }; +/** + The category of locale settings. + + @see wxLocale::GetInfo() +*/ +enum wxLocaleCategory +{ + /// Number formatting. + wxLOCALE_CAT_NUMBER, + + /// Date/time formatting. + wxLOCALE_CAT_DATE, + + /// Monetary values formatting. + wxLOCALE_CAT_MONEY, + + /** + Default category for the wxLocaleInfo value. + + This category can be used for values which only make sense for a single + category, e.g. wxLOCALE_SHORT_DATE_FMT which can only be used with + wxLOCALE_CAT_DATE. As this is the default value of the second parameter + of wxLocale::GetInfo(), wxLOCALE_CAT_DATE can be omitted when asking + for wxLOCALE_SHORT_DATE_FMT value. + + @since 2.9.0 + */ + wxLOCALE_CAT_DEFAULT +}; + +/** + The values understood by wxLocale::GetInfo(). + + Note that for the @c wxLOCALE_*_FMT constants (the date and time formats), + the strings returned by wxLocale::GetInfo() use strftime() or, + equivalently, wxDateTime::Format() format. If the relevant format + couldn't be determined, an empty string is returned -- there is no + fallback value so that the application could determine the best course + of actions itself in such case. + + All of these values are used with @c wxLOCALE_CAT_DATE in wxLocale::GetInfo() or, + more typically, with @c wxLOCALE_CAT_DEFAULT as they only apply to a single category. +*/ +enum wxLocaleInfo +{ + /** + The thousands separator. + + This value can be used with either wxLOCALE_CAT_NUMBER or + wxLOCALE_CAT_MONEY categories. + */ + wxLOCALE_THOUSANDS_SEP, + + /** + The character used as decimal point. + + This value can be used with either wxLOCALE_CAT_NUMBER or + wxLOCALE_CAT_MONEY categories. + */ + wxLOCALE_DECIMAL_POINT, + + /** + Short date format. + + Notice that short and long date formats may be the same under POSIX + systems currently but may, and typically are, different under MSW or OS X. + + @since 2.9.0 + */ + wxLOCALE_SHORT_DATE_FMT, + + /** + Long date format. + + @since 2.9.0 + */ + wxLOCALE_LONG_DATE_FMT, + + /** + Date and time format. + + @since 2.9.0 + */ + wxLOCALE_DATE_TIME_FMT, + + /** + Time format. + + @since 2.9.0 + */ + wxLOCALE_TIME_FMT +}; + + /** @class wxLocale @@ -339,7 +457,7 @@ struct WXDLLIMPEXP_BASE wxLanguageInfo @endWxPerlOnly @library{wxbase} - @category{misc} + @category{cfg} @see @ref overview_i18n, @ref page_samples_internat, wxXLocale */ @@ -381,7 +499,6 @@ public: */ virtual ~wxLocale(); - //@{ /** Add a catalog for use with the current locale: it is searched for in standard places (current directory first, then the system one), but you may also prepend @@ -390,33 +507,50 @@ public: All loaded catalogs will be used for message lookup by GetString() for the current locale. - Returns @true if catalog was successfully loaded, @false otherwise (which might - mean that the catalog is not found or that it isn't in the correct format). - - The second form of this method takes two additional arguments, - @a msgIdLanguage and @a msgIdCharset. - - @a msgIdLanguage specifies the language of "msgid" strings in source code - (i.e. arguments to GetString(), wxGetTranslation() and the _() macro). - It is used if AddCatalog() cannot find any catalog for current language: - if the language is same as source code language, then strings from source - code are used instead. - - @a msgIdCharset lets you specify the charset used for msgids in sources - in case they use 8-bit characters (e.g. German or French strings). - This argument has no effect in Unicode build, because literals in sources are - Unicode strings; you have to use compiler-specific method of setting the right - charset when compiling with Unicode. - - By default (i.e. when you use the first form), msgid strings are assumed + In this overload, @c msgid strings are assumed to be in English and written only using 7-bit ASCII characters. If you have to deal with non-English strings or 8-bit characters in the source code, see the instructions in @ref overview_nonenglish. + + @return + @true if catalog was successfully loaded, @false otherwise (which might + mean that the catalog is not found or that it isn't in the correct format). */ bool AddCatalog(const wxString& domain); + + /** + Add a catalog for use with the current locale: it is searched for in standard + places (current directory first, then the system one), but you may also prepend + additional directories to the search path with AddCatalogLookupPathPrefix(). + + All loaded catalogs will be used for message lookup by GetString() for + the current locale. + + This overload takes two additional arguments, @a msgIdLanguage and @a msgIdCharset. + + @param domain + The catalog domain to add. + + @param msgIdLanguage + Specifies the language of "msgid" strings in source code + (i.e. arguments to GetString(), wxGetTranslation() and the _() macro). + It is used if AddCatalog() cannot find any catalog for current language: + if the language is same as source code language, then strings from source + code are used instead. + + @param msgIdCharset + Lets you specify the charset used for msgids in sources + in case they use 8-bit characters (e.g. German or French strings). + This argument has no effect in Unicode build, because literals in sources are + Unicode strings; you have to use compiler-specific method of setting the right + charset when compiling with Unicode. + + @return + @true if catalog was successfully loaded, @false otherwise (which might + mean that the catalog is not found or that it isn't in the correct format). + */ bool AddCatalog(const wxString& domain, wxLanguage msgIdLanguage, const wxString& msgIdCharset); - //@} /** Add a prefix to the catalog lookup path: the message catalog files will @@ -445,7 +579,7 @@ public: @see GetLanguageInfo() */ - static wxLanguageInfo* FindLanguageInfo(const wxString& locale); + static const wxLanguageInfo* FindLanguageInfo(const wxString& locale); /** Returns the canonical form of current locale name. Canonical form is the @@ -469,10 +603,10 @@ public: const wxString& domain = wxEmptyString) const; /** - Returns wxLanguage() constant of current language. + Returns the ::wxLanguage constant of current language. Note that you can call this function only if you used the form of - Init() that takes wxLanguage argument. + Init() that takes ::wxLanguage argument. */ int GetLanguage() const; @@ -486,7 +620,7 @@ public: as an argument to this function and in this case the result of GetSystemLanguage() is used. */ - static wxLanguageInfo* GetLanguageInfo(int lang) const; + static const wxLanguageInfo* GetLanguageInfo(int lang); /** Returns English name of the given language or empty string if this @@ -494,7 +628,7 @@ public: See GetLanguageInfo() for a remark about special meaning of @c wxLANGUAGE_DEFAULT. */ - static wxString GetLanguageName(int lang) const; + static wxString GetLanguageName(int lang); /** Returns the locale name as passed to the constructor or Init(). @@ -520,8 +654,8 @@ public: @remarks Domains are searched in the last to first order, i.e. catalogs added later override those added before. */ - const wxString& GetString(const wxString& origString, - const wxString& domain = wxEmptyString) const; + virtual const wxString& GetString(const wxString& origString, + const wxString& domain = wxEmptyString) const; /** Retrieves the translation for a string in all loaded domains unless the @a domain @@ -565,7 +699,7 @@ public: Returns wxFontEncoding() value or @c wxFONTENCODING_SYSTEM if it couldn't be determined. */ - static wxFontEncoding GetSystemEncoding() const; + static wxFontEncoding GetSystemEncoding(); /** Tries to detect the name of the user's default font encoding. @@ -575,14 +709,32 @@ public: Returns a user-readable string value or an empty string if it couldn't be determined. */ - static wxString GetSystemEncodingName() const; + static wxString GetSystemEncodingName(); /** Tries to detect the user's default language setting. - Returns wxLanguage value or @b wxLANGUAGE_UNKNOWN if the language-guessing + + Returns the ::wxLanguage value or @c wxLANGUAGE_UNKNOWN if the language-guessing algorithm failed. */ - static int GetSystemLanguage() const; + static int GetSystemLanguage(); + + /** + Get the values of the given locale-dependent datum. + + This function returns the value of the locale-specific option specified + by the given @a index. + + @param index + One of the elements of wxLocaleInfo enum. + @param cat + The category to use with the given index or wxLOCALE_CAT_DEFAULT if + the index can only apply to a single category. + @return + The option value or empty string if the function failed. + */ + static wxString GetInfo(wxLocaleInfo index, + wxLocaleCategory cat = wxLOCALE_CAT_DEFAULT); /** Initializes the wxLocale instance. @@ -596,7 +748,7 @@ public: try to translate the messages using the message catalogs for this locale. @param language - wxLanguage identifier of the locale. + ::wxLanguage identifier of the locale. @c wxLANGUAGE_DEFAULT has special meaning -- wxLocale will use system's default language (see GetSystemLanguage()). @param flags @@ -648,11 +800,11 @@ public: this locale. For example in Windows 2000 and Windows XP, support for many locales is not installed by default. Returns @true if the locale is supported. - The argument @a lang is the wxLanguage identifier. To obtain this for a - given a two letter ISO language code, use - FindLanguageInfo() to obtain its - wxLanguageInfo structure. See AddLanguage() for - the wxLanguageInfo description. + + The argument @a lang is the ::wxLanguage identifier. To obtain this for a + given a two letter ISO language code, use FindLanguageInfo() to obtain its + wxLanguageInfo structure. + See AddLanguage() for the wxLanguageInfo description. @since 2.7.1. */ @@ -666,7 +818,7 @@ public: @see AddCatalog() */ - bool IsLoaded(const char* domain) const; + bool IsLoaded(const wxString& domain) const; /** Returns @true if the locale could be set successfully. @@ -681,7 +833,7 @@ public: // Global functions/macros // ============================================================================ -/** @ingroup group_funcmacro_string */ +/** @addtogroup group_funcmacro_string */ //@{ /**