Decided that not doing methods for keyboard commands was not worth the

[wxWidgets.git] / include / wx / intl.h

diff --git a/include/wx/intl.h b/include/wx/intl.h
index 2c7023bb0164c64d05d733b622abfdd35f50d6ad..c7845628994c226cc6a9d6e60b7fb6fe5ee6b3a4 100644 (file)
--- a/include/wx/intl.h
+++ b/include/wx/intl.h
@@ -2,17 +2,18 @@
 // Name:        wx/intl.h
 // Purpose:     Internationalization and localisation for wxWindows
 // Author:      Vadim Zeitlin
-// Modified by:
+// Modified by: Michael N. Filippov <michael@idisys.iae.nsk.su>
+//              (2003/09/30 - plural forms support)
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_INTL_H_
 #define _WX_INTL_H_
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "intl.h"
 #endif
 
@@ -31,10 +32,11 @@
 // macros
 // ----------------------------------------------------------------------------
 
-// gettext() style macro (notice that xgettext should be invoked with "-k_"
-// option to extract the strings inside _() from the sources)
+// gettext() style macros (notice that xgettext should be invoked with 
+// --keyword="_" --keyword="wxGetTranslation:1,2" options
+// to extract the strings from the sources)
 #ifndef WXINTL_NO_GETTEXT_MACRO
-    #define   _(str)  wxGetTranslation(_T(str))
+    #define _(s)                  wxGetTranslation(_T(s))
 #endif
 
 // another one which just marks the strings for extraction, but doesn't
@@ -45,9 +47,9 @@
 // forward decls
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxLocale;
-class WXDLLEXPORT wxMsgCatalog;
-class WXDLLEXPORT wxLanguageInfoArray;
+class WXDLLIMPEXP_BASE wxLocale;
+class WXDLLIMPEXP_BASE wxMsgCatalog;
+class WXDLLIMPEXP_BASE wxLanguageInfoArray;
 
 // ============================================================================
 // locale support
@@ -308,7 +310,7 @@ enum wxLanguage
 //                 translation information
 // ----------------------------------------------------------------------------
 
-struct WXDLLEXPORT wxLanguageInfo
+struct WXDLLIMPEXP_BASE wxLanguageInfo
 {
     int Language;                   // wxLanguage id
     wxString CanonicalName;         // Canonical name, e.g. fr_FR
@@ -362,7 +364,7 @@ enum wxLocaleInitFlags
     wxLOCALE_CONV_ENCODING = 0x0002      // convert encoding on the fly?
 };
 
-class WXDLLEXPORT wxLocale
+class WXDLLIMPEXP_BASE wxLocale
 {
 public:
     // ctor & dtor
@@ -455,6 +457,17 @@ public:
     // Returns NULL if no info found, pointer must *not* be deleted by caller
     static const wxLanguageInfo *GetLanguageInfo(int lang);
 
+    // Returns language name in English or empty string if the language
+    // is not in database
+    static wxString GetLanguageName(int lang);
+
+    // Find the language for the given locale string which may be either a
+    // canonical ISO 2 letter language code ("xx"), a language code followed by
+    // the country code ("xx_XX") or a Windows full language name ("Xxxxx...")
+    //
+    // Returns NULL if no info found, pointer must *not* be deleted by caller
+    static const wxLanguageInfo *FindLanguageInfo(const wxString& locale);
+
     // 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
@@ -463,6 +476,7 @@ public:
     // retrieve the translation for a string in all loaded domains unless
     // the szDomain parameter is specified (and then only this domain is
     // searched)
+    // n - additional parameter for PluralFormsParser
     //
     // return original string if translation is not available
     // (in this case an error message is generated the first time
@@ -472,6 +486,11 @@ public:
     // added later override those added before.
     const wxChar *GetString(const wxChar *szOrigString,
                             const wxChar *szDomain = (const wxChar *) NULL) const;
+    // plural form version of the same:
+    const wxChar *GetString(const wxChar *szOrigString,
+                            const wxChar *szOrigString2,
+                            size_t n,
+                            const wxChar *szDomain = (const wxChar *) NULL) const;
 
     // Returns the current short name for the locale
     const wxString& GetName() const { return m_strShort; }
@@ -501,7 +520,11 @@ private:
 
     bool           m_bConvertEncoding;
 
+    bool           m_initialized;
+
     static wxLanguageInfoArray *ms_languagesDB;
+
+    DECLARE_NO_COPY_CLASS(wxLocale)
 };
 
 // ----------------------------------------------------------------------------
@@ -509,7 +532,7 @@ private:
 // ----------------------------------------------------------------------------
 
 // get the current locale object (note that it may be NULL!)
-extern WXDLLEXPORT wxLocale* wxGetLocale();
+extern WXDLLIMPEXP_BASE wxLocale* wxGetLocale();
 
 // get the translation of the string in the current locale
 inline const wxChar *wxGetTranslation(const wxChar *sz)
@@ -520,13 +543,24 @@ inline const wxChar *wxGetTranslation(const wxChar *sz)
     else
         return sz;
 }
+inline const wxChar *wxGetTranslation(const wxChar *sz1, const wxChar *sz2,
+                                      size_t n)
+{
+    wxLocale *pLoc = wxGetLocale();
+    if (pLoc)
+        return pLoc->GetString(sz1, sz2, n);
+    else
+        return n == 1 ? sz1 : sz2;
+}
 
 #else // !wxUSE_INTL
 
 // the macros should still be defined - otherwise compilation would fail
 
-#if !defined(WXINTL_NO_GETTEXT_MACRO) && !defined(_)
-    #define   _(str)  (str)
+#if !defined(WXINTL_NO_GETTEXT_MACRO)
+    #if !defined(_)
+        #define _(s)                 (_T(s))
+    #endif
 #endif
 
 #define wxTRANSLATE(str) _T(str)
@@ -539,8 +573,13 @@ inline const wxChar *wxGetTranslation(const wxChar *sz)
 
 // 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)
+#if !defined(WXINTL_NO_GETTEXT_MACRO)
+    #if !defined(gettext_noop)
+        #define gettext_noop(str) _T(str)
+    #endif
+    #if !defined(N_)
+        #define N_(s)             _T(s)
+    #endif
 #endif
 
 #endif // _WX_INTL_H_