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Split intl.h into intl.h, language.h and translation.h.

Browse Source 
To make the code more manageable, intl.h now contains wxLocale and
translation.h all translations-related stuff (wxTranslations, _() etc.).
Code generated by genlang.py was moved into its own files (language.h,
languageinfo.cpp).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64118 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2010-04-24 07:06:32 +00:00
parent 18e065b48d
commit ea14492351
24 changed files with 4002 additions and 3557 deletions
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461
include/wx/intl.h
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@@ -10,18 +10,12 @@
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// WARNING: Parts of this file are generated. See misc/languages/README for
// details.
#ifndef _WX_INTL_H_
#define _WX_INTL_H_
#include "wx/defs.h"
#include "wx/string.h"
#if !wxUSE_UNICODE
#include "wx/hashmap.h"
#endif
#include "wx/translation.h"
// Make wxLayoutDirection enum available without need for wxUSE_INTL so wxWindow, wxApp
// and other classes are not distrubed by wxUSE_INTL
@@ -36,6 +30,7 @@ enum wxLayoutDirection
#if wxUSE_INTL
#include "wx/fontenc.h"
#include "wx/language.h"
// ============================================================================
// global decls
@@ -45,289 +40,17 @@ enum wxLayoutDirection
// macros
// ----------------------------------------------------------------------------
// gettext() style macros (notice that xgettext should be invoked with
// --keyword="_" --keyword="wxPLURAL:1,2" options
// to extract the strings from the sources)
#ifndef WXINTL_NO_GETTEXT_MACRO
#define _(s) wxGetTranslation((s))
#define wxPLURAL(sing, plur, n) wxGetTranslation((sing), (plur), n)
#endif
// another one which just marks the strings for extraction, but doesn't
// perform the translation (use -kwxTRANSLATE with xgettext!)
#define wxTRANSLATE(str) str
// ----------------------------------------------------------------------------
// forward decls
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_FWD_BASE wxTranslationsLoader;
class WXDLLIMPEXP_FWD_BASE wxLocale;
class WXDLLIMPEXP_FWD_BASE wxLanguageInfoArray;
class wxMsgCatalog;
// ============================================================================
// locale support
// ============================================================================
// ----------------------------------------------------------------------------
// wxLanguage: defines all supported languages
// ----------------------------------------------------------------------------
// --- --- --- generated code begins here --- --- ---
/**
The languages supported by wxLocale.
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, returned 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_ASTURIAN,
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_SAMI,
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_VALENCIAN,
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
@@ -360,110 +83,6 @@ struct WXDLLIMPEXP_BASE wxLanguageInfo
inline wxString wxLanguageInfo::GetLocaleName() const { return CanonicalName; }
#endif // !__WXMSW__
// ----------------------------------------------------------------------------
// wxTranslations: message catalogs
// ----------------------------------------------------------------------------
// this class allows to get translations for strings
class WXDLLIMPEXP_BASE wxTranslations
{
public:
wxTranslations();
~wxTranslations();
// returns current translations object, may return NULL
static wxTranslations *Get();
// sets current translations object (takes ownership; may be NULL)
static void Set(wxTranslations *t);
// changes loader to non-default one; takes ownership of 'loader'
void SetLoader(wxTranslationsLoader *loader);
void SetLanguage(wxLanguage lang);
void SetLanguage(const wxString& lang);
// add standard wxWidgets catalog ("wxstd")
bool AddStdCatalog();
// add catalog with given domain name and language, looking it up via
// wxTranslationsLoader
bool AddCatalog(const wxString& domain);
bool AddCatalog(const wxString& domain, wxLanguage msgIdLanguage);
#if !wxUSE_UNICODE
bool AddCatalog(const wxString& domain,
wxLanguage msgIdLanguage,
const wxString& msgIdCharset);
#endif
// check if the given catalog is loaded
bool IsLoaded(const wxString& domain) const;
// load catalog data directly from file
bool LoadCatalogFile(const wxString& filename,
const wxString& domain = wxEmptyString);
// access to translations
const wxString& GetString(const wxString& origString,
const wxString& domain = wxEmptyString) const;
const wxString& GetString(const wxString& origString,
const wxString& origString2,
size_t n,
const wxString& domain = wxEmptyString) const;
wxString GetHeaderValue(const wxString& header,
const wxString& domain = wxEmptyString) const;
// this is hack to work around a problem with wxGetTranslation() which
// returns const wxString& and not wxString, so when it returns untranslated
// string, it needs to have a copy of it somewhere
static const wxString& GetUntranslatedString(const wxString& str);
private:
// find best translation for given domain
wxString ChooseLanguageForDomain(const wxString& domain,
const wxString& msgIdLang);
// find catalog by name in a linked list, return NULL if !found
wxMsgCatalog *FindCatalog(const wxString& domain) const;
// same as Set(), without taking ownership; only for wxLocale
static void SetNonOwned(wxTranslations *t);
friend class wxLocale;
private:
wxString m_lang;
wxTranslationsLoader *m_loader;
wxMsgCatalog *m_pMsgCat; // pointer to linked list of catalogs
#if !wxUSE_UNICODE
wxStringToStringHashMap m_msgIdCharset;
#endif
};
// abstraction of translations discovery and loading
class WXDLLIMPEXP_BASE wxTranslationsLoader
{
public:
wxTranslationsLoader() {}
virtual ~wxTranslationsLoader() {}
virtual bool LoadCatalog(wxTranslations *translations,
const wxString& domain, const wxString& lang) = 0;
};
// standard wxTranslationsLoader implementation, using filesystem
class WXDLLIMPEXP_BASE wxFileTranslationsLoader
: public wxTranslationsLoader
{
public:
static void AddCatalogLookupPathPrefix(const wxString& prefix);
virtual bool LoadCatalog(wxTranslations *translations,
const wxString& domain, const wxString& lang);
};
// ----------------------------------------------------------------------------
// wxLocaleCategory: the category of locale settings
@@ -749,80 +368,6 @@ private:
// get the current locale object (note that it may be NULL!)
extern WXDLLIMPEXP_BASE wxLocale* wxGetLocale();
// get the translation of the string in the current locale
inline const wxString& wxGetTranslation(const wxString& str,
const wxString& domain = wxEmptyString)
{
wxTranslations *trans = wxTranslations::Get();
if ( trans )
return trans->GetString(str, domain);
else
// NB: this function returns reference to a string, so we have to keep
// a copy of it somewhere
return wxTranslations::GetUntranslatedString(str);
}
inline const wxString& wxGetTranslation(const wxString& str1,
const wxString& str2,
size_t n,
const wxString& domain = wxEmptyString)
{
wxTranslations *trans = wxTranslations::Get();
if ( trans )
return trans->GetString(str1, str2, n, domain);
else
// NB: this function returns reference to a string, so we have to keep
// a copy of it somewhere
return n == 1
? wxTranslations::GetUntranslatedString(str1)
: wxTranslations::GetUntranslatedString(str2);
}
#else // !wxUSE_INTL
// the macros should still be defined - otherwise compilation would fail
#if !defined(WXINTL_NO_GETTEXT_MACRO)
#if !defined(_)
#define _(s) (s)
#endif
#define wxPLURAL(sing, plur, n) ((n) == 1 ? (sing) : (plur))
#endif
#define wxTRANSLATE(str) str
// NB: we use a template here in order to avoid using
// wxLocale::GetUntranslatedString() above, which would be required if
// we returned const wxString&; this way, the compiler should be able to
// optimize wxGetTranslation() away
template<typename TString>
inline TString wxGetTranslation(TString str)
{ return str; }
template<typename TString, typename TDomain>
inline TString wxGetTranslation(TString str, TDomain WXUNUSED(domain))
{ return str; }
template<typename TString, typename TDomain>
inline TString wxGetTranslation(TString str1, TString str2, size_t n)
{ return n == 1 ? str1 : str2; }
template<typename TString, typename TDomain>
inline TString wxGetTranslation(TString str1, TString str2, size_t n,
TDomain WXUNUSED(domain))
{ return n == 1 ? str1 : str2; }
#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)
#if !defined(gettext_noop)
#define gettext_noop(str) (str)
#endif
#if !defined(N_)
#define N_(s) (s)
#endif
#endif
#endif // wxUSE_INTL
#endif // _WX_INTL_H_