#include "wx/tokenzr.h"
#include "wx/fontmap.h"
#include "wx/encconv.h"
-#include "wx/ptr_scpd.h"
+#include "wx/scopedptr.h"
#include "wx/apptrait.h"
#include "wx/stdpaths.h"
#include "wx/hashset.h"
#include "wx/filesys.h"
-#if defined(__WXMAC__)
- #include "wx/mac/private.h" // includes mac headers
-#endif
-
-#if defined(__DARWIN__)
- #include "wx/mac/corefoundation/cfref.h"
+#if defined(__WXOSX__)
+ #include "wx/osx/core/cfref.h"
#include <CoreFoundation/CFLocale.h>
- #include "wx/mac/corefoundation/cfstring.h"
+ #include <CoreFoundation/CFDateFormatter.h>
+ #include "wx/osx/core/cfstring.h"
#endif
// ----------------------------------------------------------------------------
const size_t32 MSGCATALOG_MAGIC = 0x950412de;
const size_t32 MSGCATALOG_MAGIC_SW = 0xde120495;
-// the constants describing the format of lang_LANG locale string
+// the constants describing the format of ll_CC locale string
static const size_t LEN_LANG = 2;
static const size_t LEN_SUBLANG = 2;
static const size_t LEN_FULL = LEN_LANG + 1 + LEN_SUBLANG; // 1 for '_'
// global functions
// ----------------------------------------------------------------------------
-#ifdef __WXDEBUG__
-
-// small class to suppress the translation erros until exit from current scope
-class NoTransErr
-{
-public:
- NoTransErr() { ms_suppressCount++; }
- ~NoTransErr() { ms_suppressCount--; }
-
- static bool Suppress() { return ms_suppressCount > 0; }
-
-private:
- static size_t ms_suppressCount;
-};
-
-size_t NoTransErr::ms_suppressCount = 0;
-
-#else // !Debug
-
-class NoTransErr
-{
-public:
- NoTransErr() { }
- ~NoTransErr() { }
-};
-
-#endif // Debug/!Debug
-
static wxLocale *wxSetLocale(wxLocale *pLocale);
-// helper functions of GetSystemLanguage()
-#ifdef __UNIX__
+namespace
+{
// get just the language part
-static inline wxString ExtractLang(const wxString& langFull)
+inline wxString ExtractLang(const wxString& langFull)
{
return langFull.Left(LEN_LANG);
}
+// helper functions of GetSystemLanguage()
+#ifdef __UNIX__
+
// get everything else (including the leading '_')
-static inline wxString ExtractNotLang(const wxString& langFull)
+inline wxString ExtractNotLang(const wxString& langFull)
{
return langFull.Mid(LEN_LANG);
}
#endif // __UNIX__
+} // anonymous namespace
// ----------------------------------------------------------------------------
// Plural forms parser
bool wxPluralFormsScanner::nextToken()
{
wxPluralFormsToken::Type type = wxPluralFormsToken::T_ERROR;
- while (isspace(*m_s))
+ while (isspace((unsigned char) *m_s))
{
++m_s;
}
{
type = wxPluralFormsToken::T_EOF;
}
- else if (isdigit(*m_s))
+ else if (isdigit((unsigned char) *m_s))
{
wxPluralFormsToken::Number number = *m_s++ - '0';
- while (isdigit(*m_s))
+ while (isdigit((unsigned char) *m_s))
{
number = number * 10 + (*m_s++ - '0');
}
m_token.setNumber(number);
type = wxPluralFormsToken::T_NUMBER;
}
- else if (isalpha(*m_s))
+ else if (isalpha((unsigned char) *m_s))
{
const char* begin = m_s++;
- while (isalnum(*m_s))
+ while (isalnum((unsigned char) *m_s))
{
++m_s;
}
wxDEFINE_SCOPED_PTR_TYPE(wxPluralFormsCalculator)
void wxPluralFormsCalculator::init(wxPluralFormsToken::Number nplurals,
- wxPluralFormsNode* plural)
+ wxPluralFormsNode* plural)
{
m_nplurals = nplurals;
m_plural.reset(plural);
// wxMsgCatalogFile corresponds to one disk-file message catalog.
//
// This is a "low-level" class and is used only by wxMsgCatalog
+// NOTE: for the documentation of the binary catalog (.MO) files refer to
+// the GNU gettext manual:
+// http://www.gnu.org/software/autoconf/manual/gettext/MO-Files.html
// ----------------------------------------------------------------------------
WX_DECLARE_EXPORTED_STRING_HASH_MAP(wxString, wxMessagesHash);
public:
// ctor & dtor
wxMsgCatalogFile();
- ~wxMsgCatalogFile();
+ ~wxMsgCatalogFile();
// load the catalog from disk (szDirPrefix corresponds to language)
bool Load(const wxString& szDirPrefix, const wxString& szName,
wxPluralFormsCalculatorPtr& rPluralFormsCalculator);
// fills the hash with string-translation pairs
- void FillHash(wxMessagesHash& hash,
+ bool FillHash(wxMessagesHash& hash,
const wxString& msgIdCharset,
bool convertEncoding) const;
// an entry in the string table
struct wxMsgTableEntry
{
- size_t32 nLen; // length of the string
- size_t32 ofsString; // pointer to the string
+ size_t32 nLen; // length of the string
+ size_t32 ofsString; // pointer to the string
};
// header of a .mo file
struct wxMsgCatalogHeader
{
- size_t32 magic, // offset +00: magic id
- revision, // +04: revision
- numStrings; // +08: number of strings in the file
- size_t32 ofsOrigTable, // +0C: start of original string table
- ofsTransTable; // +10: start of translated string table
- size_t32 nHashSize, // +14: hash table size
- ofsHashTable; // +18: offset of hash table start
+ size_t32 magic, // offset +00: magic id
+ revision, // +04: revision
+ numStrings; // +08: number of strings in the file
+ size_t32 ofsOrigTable, // +0C: start of original string table
+ ofsTransTable; // +10: start of translated string table
+ size_t32 nHashSize, // +14: hash table size
+ ofsHashTable; // +18: offset of hash table start
};
// all data is stored here
// swap the 2 halves of 32 bit integer if needed
size_t32 Swap(size_t32 ui) const
{
- return m_bSwapped ? (ui << 24) | ((ui & 0xff00) << 8) |
- ((ui >> 8) & 0xff00) | (ui >> 24)
+ return m_bSwapped ? (ui << 24) | ((ui & 0xff00) << 8) |
+ ((ui >> 8) & 0xff00) | (ui >> 24)
: ui;
}
// facilitate doing pointer arithmetic with it
char *StringData() const
{
- return wx_static_cast(char *, m_data.GetData());
+ return static_cast<char *>(m_data.GetData());
}
const char *StringAtOfs(wxMsgTableEntry *pTable, size_t32 n) const
bool m_bSwapped; // wrong endianness?
- DECLARE_NO_COPY_CLASS(wxMsgCatalogFile)
+ wxDECLARE_NO_COPY_CLASS(wxMsgCatalogFile);
};
// load the catalog from disk (szDirPrefix corresponds to language)
bool Load(const wxString& dirPrefix, const wxString& name,
- const wxString& msgIdCharset, bool bConvertEncoding = false);
+ const wxString& msgIdCharset, bool bConvertEncoding = false);
// get name of the catalog
wxString GetName() const { return m_name; }
wxChar buffer[16];
if ( ::GetLocaleInfo(lcid, LOCALE_IDEFAULTANSICODEPAGE,
- buffer, WXSIZEOF(buffer)) > 0 )
+ buffer, WXSIZEOF(buffer)) > 0 )
{
if ( buffer[0] != _T('0') || buffer[1] != _T('\0') )
cp = buffer;
locale << buffer;
if ( ::GetLocaleInfo(lcid, LOCALE_SENGCOUNTRY,
- buffer, WXSIZEOF(buffer)) > 0 )
+ buffer, WXSIZEOF(buffer)) > 0 )
{
locale << _T('_') << buffer;
}
wxString searchPath;
searchPath.reserve(4*pathPrefix.length());
searchPath << pathPrefix << wxFILE_SEP_PATH << "LC_MESSAGES" << wxPATH_SEP
- << prefix << wxFILE_SEP_PATH << wxPATH_SEP
- << pathPrefix;
+ << prefix << wxFILE_SEP_PATH << wxPATH_SEP
+ << pathPrefix;
return searchPath;
}
wxArrayString paths;
paths.reserve(gs_searchPrefixes.size() + 1);
size_t n,
- count = gs_searchPrefixes.size();
+ count = gs_searchPrefixes.size();
for ( n = 0; n < count; n++ )
{
paths.Add(GetMsgCatalogSubdirs(gs_searchPrefixes[n], lang));
bool wxMsgCatalogFile::Load(const wxString& szDirPrefix, const wxString& szName,
wxPluralFormsCalculatorPtr& rPluralFormsCalculator)
{
- wxString searchPath;
+ wxCHECK_MSG( szDirPrefix.length() >= LEN_LANG, false,
+ "invalid language specification" );
+
+ wxString searchPath;
#if wxUSE_FONTMAP
- // first look for the catalog for this language and the current locale:
- // notice that we don't use the system name for the locale as this would
- // force us to install catalogs in different locations depending on the
- // system but always use the canonical name
- wxFontEncoding encSys = wxLocale::GetSystemEncoding();
- if ( encSys != wxFONTENCODING_SYSTEM )
- {
- wxString fullname(szDirPrefix);
- fullname << wxS('.') << wxFontMapperBase::GetEncodingName(encSys);
- searchPath << GetFullSearchPath(fullname) << wxPATH_SEP;
- }
+ // first look for the catalog for this language and the current locale:
+ // notice that we don't use the system name for the locale as this would
+ // force us to install catalogs in different locations depending on the
+ // system but always use the canonical name
+ wxFontEncoding encSys = wxLocale::GetSystemEncoding();
+ if ( encSys != wxFONTENCODING_SYSTEM )
+ {
+ wxString fullname(szDirPrefix);
+ fullname << wxS('.') << wxFontMapperBase::GetEncodingName(encSys);
+ searchPath << GetFullSearchPath(fullname) << wxPATH_SEP;
+ }
#endif // wxUSE_FONTMAP
- searchPath += GetFullSearchPath(szDirPrefix);
- size_t sublocaleIndex = szDirPrefix.find(wxS('_'));
- if ( sublocaleIndex != wxString::npos )
- {
- // also add just base locale name: for things like "fr_BE" (belgium
- // french) we should use "fr" if no belgium specific message catalogs
- // exist
- searchPath << wxPATH_SEP
- << GetFullSearchPath(szDirPrefix.Left(sublocaleIndex));
- }
-
- // don't give translation errors here because the wxstd catalog might
- // not yet be loaded (and it's normal)
- //
- // (we're using an object because we have several return paths)
-
- NoTransErr noTransErr;
- wxLogVerbose(_("looking for catalog '%s' in path '%s'."),
- szName, searchPath.c_str());
- wxLogTrace(TRACE_I18N, wxS("Looking for \"%s.mo\" in \"%s\""),
- szName, searchPath.c_str());
-
- wxFileName fn(szName);
- fn.SetExt(wxS("mo"));
-
- wxString strFullName;
+ searchPath += GetFullSearchPath(szDirPrefix);
+ if ( szDirPrefix.length() > LEN_LANG && szDirPrefix[LEN_LANG] == wxS('_') )
+ {
+ // also add just base locale name: for things like "fr_BE" (Belgium
+ // French) we should use fall back on plain "fr" if no Belgium-specific
+ // message catalogs exist
+ searchPath << wxPATH_SEP
+ << GetFullSearchPath(ExtractLang(szDirPrefix));
+ }
+
+ wxLogTrace(TRACE_I18N, wxS("Looking for \"%s.mo\" in search path \"%s\""),
+ szName, searchPath);
+
+ wxFileName fn(szName);
+ fn.SetExt(wxS("mo"));
+
+ wxString strFullName;
#if wxUSE_FILESYSTEM
- wxFileSystem fileSys;
- if ( !fileSys.FindFileInPath(&strFullName, searchPath, fn.GetFullPath()) )
+ wxFileSystem fileSys;
+ if ( !fileSys.FindFileInPath(&strFullName, searchPath, fn.GetFullPath()) )
#else // !wxUSE_FILESYSTEM
- if ( !wxFindFileInPath(&strFullName, searchPath, fn.GetFullPath()) )
+ if ( !wxFindFileInPath(&strFullName, searchPath, fn.GetFullPath()) )
#endif // wxUSE_FILESYSTEM/!wxUSE_FILESYSTEM
- {
- wxLogVerbose(_("catalog file for domain '%s' not found."), szName);
- wxLogTrace(TRACE_I18N, wxS("Catalog \"%s.mo\" not found"), szName);
- return false;
- }
+ {
+ wxLogVerbose(_("catalog file for domain '%s' not found."), szName);
+ wxLogTrace(TRACE_I18N, wxS("Catalog \"%s.mo\" not found"), szName);
+ return false;
+ }
- // open file and read its data
- wxLogVerbose(_("using catalog '%s' from '%s'."), szName, strFullName.c_str());
- wxLogTrace(TRACE_I18N, wxS("Using catalog \"%s\"."), strFullName.c_str());
+ // open file and read its data
+ wxLogVerbose(_("using catalog '%s' from '%s'."), szName, strFullName.c_str());
+ wxLogTrace(TRACE_I18N, wxS("Using catalog \"%s\"."), strFullName.c_str());
#if wxUSE_FILESYSTEM
- wxFSFile * const fileMsg = fileSys.OpenFile(strFullName);
- if ( !fileMsg )
- return false;
+ wxFSFile * const fileMsg = fileSys.OpenFile(strFullName);
+ if ( !fileMsg )
+ return false;
- wxInputStream *fileStream = fileMsg->GetStream();
- m_data.SetDataLen(0);
+ wxInputStream *fileStream = fileMsg->GetStream();
+ m_data.SetDataLen(0);
- static const size_t chunkSize = 4096;
- while ( !fileStream->Eof() ) {
- fileStream->Read(m_data.GetAppendBuf(chunkSize), chunkSize);
- m_data.UngetAppendBuf(fileStream->LastRead());
- }
+ static const size_t chunkSize = 4096;
+ while ( !fileStream->Eof() ) {
+ fileStream->Read(m_data.GetAppendBuf(chunkSize), chunkSize);
+ m_data.UngetAppendBuf(fileStream->LastRead());
+ }
- delete fileMsg;
+ delete fileMsg;
#else // !wxUSE_FILESYSTEM
- wxFile fileMsg(strFullName);
- if ( !fileMsg.IsOpened() )
- return false;
+ wxFile fileMsg(strFullName);
+ if ( !fileMsg.IsOpened() )
+ return false;
- // get the file size (assume it is less than 4Gb...)
- wxFileOffset lenFile = fileMsg.Length();
- if ( lenFile == wxInvalidOffset )
- return false;
+ // get the file size (assume it is less than 4Gb...)
+ wxFileOffset lenFile = fileMsg.Length();
+ if ( lenFile == wxInvalidOffset )
+ return false;
- size_t nSize = wx_truncate_cast(size_t, lenFile);
- wxASSERT_MSG( nSize == lenFile + size_t(0), wxS("message catalog bigger than 4GB?") );
+ size_t nSize = wx_truncate_cast(size_t, lenFile);
+ wxASSERT_MSG( nSize == lenFile + size_t(0), wxS("message catalog bigger than 4GB?") );
- // read the whole file in memory
- if ( fileMsg.Read(m_data.GetWriteBuf(nSize), nSize) != lenFile )
- return false;
+ // read the whole file in memory
+ if ( fileMsg.Read(m_data.GetWriteBuf(nSize), nSize) != lenFile )
+ return false;
+
+ m_data.UngetWriteBuf(nSize);
#endif // wxUSE_FILESYSTEM/!wxUSE_FILESYSTEM
- // examine header
- bool bValid = m_data.GetDataLen() > sizeof(wxMsgCatalogHeader);
+ // examine header
+ bool bValid = m_data.GetDataLen() > sizeof(wxMsgCatalogHeader);
- const wxMsgCatalogHeader *pHeader = (wxMsgCatalogHeader *)m_data.GetData();
- if ( bValid ) {
- // we'll have to swap all the integers if it's true
- m_bSwapped = pHeader->magic == MSGCATALOG_MAGIC_SW;
+ const wxMsgCatalogHeader *pHeader = (wxMsgCatalogHeader *)m_data.GetData();
+ if ( bValid ) {
+ // we'll have to swap all the integers if it's true
+ m_bSwapped = pHeader->magic == MSGCATALOG_MAGIC_SW;
- // check the magic number
- bValid = m_bSwapped || pHeader->magic == MSGCATALOG_MAGIC;
- }
+ // check the magic number
+ bValid = m_bSwapped || pHeader->magic == MSGCATALOG_MAGIC;
+ }
- if ( !bValid ) {
- // it's either too short or has incorrect magic number
- wxLogWarning(_("'%s' is not a valid message catalog."), strFullName.c_str());
+ if ( !bValid ) {
+ // it's either too short or has incorrect magic number
+ wxLogWarning(_("'%s' is not a valid message catalog."), strFullName.c_str());
- return false;
- }
-
- // initialize
- m_numStrings = Swap(pHeader->numStrings);
- m_pOrigTable = (wxMsgTableEntry *)(StringData() +
- Swap(pHeader->ofsOrigTable));
- m_pTransTable = (wxMsgTableEntry *)(StringData() +
- Swap(pHeader->ofsTransTable));
-
- // now parse catalog's header and try to extract catalog charset and
- // plural forms formula from it:
-
- const char* headerData = StringAtOfs(m_pOrigTable, 0);
- if (headerData && headerData[0] == 0)
- {
- // Extract the charset:
- wxString header = wxString::FromAscii(StringAtOfs(m_pTransTable, 0));
- int begin = header.Find(wxS("Content-Type: text/plain; charset="));
- if (begin != wxNOT_FOUND)
- {
- begin += 34; //strlen("Content-Type: text/plain; charset=")
- size_t end = header.find('\n', begin);
- if (end != size_t(-1))
- {
- m_charset.assign(header, begin, end - begin);
- if (m_charset == wxS("CHARSET"))
- {
- // "CHARSET" is not valid charset, but lazy translator
- m_charset.Clear();
- }
- }
- }
- // else: incorrectly filled Content-Type header
-
- // Extract plural forms:
- begin = header.Find(wxS("Plural-Forms:"));
- if (begin != wxNOT_FOUND)
- {
- begin += 13;
- size_t end = header.find('\n', begin);
- if (end != size_t(-1))
- {
- wxString pfs(header, begin, end - begin);
- wxPluralFormsCalculator* pCalculator = wxPluralFormsCalculator
- ::make(pfs.ToAscii());
- if (pCalculator != 0)
- {
- rPluralFormsCalculator.reset(pCalculator);
- }
- else
- {
- wxLogVerbose(_("Cannot parse Plural-Forms:'%s'"), pfs.c_str());
- }
- }
- }
- if (rPluralFormsCalculator.get() == NULL)
- {
- rPluralFormsCalculator.reset(wxPluralFormsCalculator::make());
- }
- }
-
- // everything is fine
- return true;
-}
-
-void wxMsgCatalogFile::FillHash(wxMessagesHash& hash,
+ return false;
+ }
+
+ // initialize
+ m_numStrings = Swap(pHeader->numStrings);
+ m_pOrigTable = (wxMsgTableEntry *)(StringData() +
+ Swap(pHeader->ofsOrigTable));
+ m_pTransTable = (wxMsgTableEntry *)(StringData() +
+ Swap(pHeader->ofsTransTable));
+
+ // now parse catalog's header and try to extract catalog charset and
+ // plural forms formula from it:
+
+ const char* headerData = StringAtOfs(m_pOrigTable, 0);
+ if ( headerData && headerData[0] == '\0' )
+ {
+ // Extract the charset:
+ const char * const header = StringAtOfs(m_pTransTable, 0);
+ const char *
+ cset = strstr(header, "Content-Type: text/plain; charset=");
+ if ( cset )
+ {
+ cset += 34; // strlen("Content-Type: text/plain; charset=")
+
+ const char * const csetEnd = strchr(cset, '\n');
+ if ( csetEnd )
+ {
+ m_charset = wxString(cset, csetEnd - cset);
+ if ( m_charset == wxS("CHARSET") )
+ {
+ // "CHARSET" is not valid charset, but lazy translator
+ m_charset.empty();
+ }
+ }
+ }
+ // else: incorrectly filled Content-Type header
+
+ // Extract plural forms:
+ const char * plurals = strstr(header, "Plural-Forms:");
+ if ( plurals )
+ {
+ plurals += 13; // strlen("Plural-Forms:")
+ const char * const pluralsEnd = strchr(plurals, '\n');
+ if ( pluralsEnd )
+ {
+ const size_t pluralsLen = pluralsEnd - plurals;
+ wxCharBuffer buf(pluralsLen);
+ strncpy(buf.data(), plurals, pluralsLen);
+ wxPluralFormsCalculator * const
+ pCalculator = wxPluralFormsCalculator::make(buf);
+ if ( pCalculator )
+ {
+ rPluralFormsCalculator.reset(pCalculator);
+ }
+ else
+ {
+ wxLogVerbose(_("Failed to parse Plural-Forms: '%s'"),
+ buf.data());
+ }
+ }
+ }
+
+ if ( !rPluralFormsCalculator.get() )
+ rPluralFormsCalculator.reset(wxPluralFormsCalculator::make());
+ }
+
+ // everything is fine
+ return true;
+}
+
+bool wxMsgCatalogFile::FillHash(wxMessagesHash& hash,
const wxString& msgIdCharset,
bool convertEncoding) const
{
#if wxUSE_WCHAR_T
// conversion to use to convert catalog strings to the GUI encoding
wxMBConv *inputConv,
- *inputConvPtr = NULL; // same as inputConv but safely deleteable
+ *inputConvPtr = NULL; // same as inputConv but safely deleteable
if ( convertEncoding && !m_charset.empty() )
{
inputConvPtr =
#elif wxUSE_FONTMAP
wxASSERT_MSG( msgIdCharset.empty(),
- wxS("non-ASCII msgid languages only supported if wxUSE_WCHAR_T=1") );
+ wxS("non-ASCII msgid languages only supported if wxUSE_WCHAR_T=1") );
wxEncodingConverter converter;
if ( convertEncoding )
for (size_t32 i = 0; i < m_numStrings; i++)
{
const char *data = StringAtOfs(m_pOrigTable, i);
+ if (!data)
+ return false; // may happen for invalid MO files
wxString msgid;
#if wxUSE_UNICODE
#endif // wxUSE_UNICODE
data = StringAtOfs(m_pTransTable, i);
+ if (!data)
+ return false; // may happen for invalid MO files
+
size_t length = Swap(m_pTransTable[i].nLen);
size_t offset = 0;
size_t index = 0;
}
// skip this string
- offset += strlen(str) + 1;
+ // IMPORTANT: accesses to the 'data' pointer are valid only for
+ // the first 'length+1' bytes (GNU specs says that the
+ // final NUL is not counted in length); using wxStrnlen()
+ // we make sure we don't access memory beyond the valid range
+ // (which otherwise may happen for invalid MO files):
+ offset += wxStrnlen(str, length - offset) + 1;
++index;
}
}
delete sourceConv;
delete inputConvPtr;
#endif // wxUSE_WCHAR_T
+
+ return true;
}
if ( !file.Load(dirPrefix, name, m_pluralFormsCalculator) )
return false;
- file.FillHash(m_messages, msgIdCharset, bConvertEncoding);
+ if ( !file.FillHash(m_messages, msgIdCharset, bConvertEncoding) )
+ return false;
#if !wxUSE_UNICODE
// we should use a conversion compatible with the message catalog encoding
void wxLocale::DoCommonInit()
{
- m_pszOldLocale = NULL;
+ m_pszOldLocale = NULL;
- m_pOldLocale = wxSetLocale(this);
+ m_pOldLocale = wxSetLocale(this);
- m_pMsgCat = NULL;
- m_language = wxLANGUAGE_UNKNOWN;
- m_initialized = false;
+ m_pMsgCat = NULL;
+ m_language = wxLANGUAGE_UNKNOWN;
+ m_initialized = false;
}
// NB: this function has (desired) side effect of changing current locale
bool bLoadDefault,
bool bConvertEncoding)
{
- wxASSERT_MSG( !m_initialized,
- wxS("you can't call wxLocale::Init more than once") );
+ wxASSERT_MSG( !m_initialized,
+ wxS("you can't call wxLocale::Init more than once") );
- m_initialized = true;
- m_strLocale = name;
- m_strShort = shortName;
- m_bConvertEncoding = bConvertEncoding;
- m_language = wxLANGUAGE_UNKNOWN;
+ m_initialized = true;
+ m_strLocale = name;
+ m_strShort = shortName;
+ m_bConvertEncoding = bConvertEncoding;
+ m_language = wxLANGUAGE_UNKNOWN;
- // change current locale (default: same as long name)
- wxString szLocale(locale);
- if ( szLocale.empty() )
- {
- // the argument to setlocale()
- szLocale = shortName;
+ // change current locale (default: same as long name)
+ wxString szLocale(locale);
+ if ( szLocale.empty() )
+ {
+ // the argument to setlocale()
+ szLocale = shortName;
- wxCHECK_MSG( !szLocale.empty(), false,
- wxS("no locale to set in wxLocale::Init()") );
- }
+ wxCHECK_MSG( !szLocale.empty(), false,
+ wxS("no locale to set in wxLocale::Init()") );
+ }
- const char *oldLocale = wxSetlocale(LC_ALL, szLocale);
- if ( oldLocale )
- m_pszOldLocale = wxStrdup(oldLocale);
- else
- m_pszOldLocale = NULL;
+ const char *oldLocale = wxSetlocale(LC_ALL, szLocale);
+ if ( oldLocale )
+ m_pszOldLocale = wxStrdup(oldLocale);
+ else
+ m_pszOldLocale = NULL;
- if ( m_pszOldLocale == NULL )
- wxLogError(_("locale '%s' can not be set."), szLocale);
+ if ( m_pszOldLocale == NULL )
+ wxLogError(_("locale '%s' can not be set."), szLocale);
- // the short name will be used to look for catalog files as well,
- // so we need something here
- if ( m_strShort.empty() ) {
- // FIXME I don't know how these 2 letter abbreviations are formed,
- // this wild guess is surely wrong
- if ( !szLocale.empty() )
- {
- m_strShort += (wxChar)wxTolower(szLocale[0]);
- if ( szLocale.length() > 1 )
- m_strShort += (wxChar)wxTolower(szLocale[1]);
+ // the short name will be used to look for catalog files as well,
+ // so we need something here
+ if ( m_strShort.empty() ) {
+ // FIXME I don't know how these 2 letter abbreviations are formed,
+ // this wild guess is surely wrong
+ if ( !szLocale.empty() )
+ {
+ m_strShort += (wxChar)wxTolower(szLocale[0]);
+ if ( szLocale.length() > 1 )
+ m_strShort += (wxChar)wxTolower(szLocale[1]);
+ }
}
- }
-
- // load the default catalog with wxWidgets standard messages
- m_pMsgCat = NULL;
- bool bOk = true;
- if ( bLoadDefault )
- {
- bOk = AddCatalog(wxS("wxstd"));
- // there may be a catalog with toolkit specific overrides, it is not
- // an error if this does not exist
- if ( bOk )
+ // load the default catalog with wxWidgets standard messages
+ m_pMsgCat = NULL;
+ bool bOk = true;
+ if ( bLoadDefault )
{
- wxString port(wxPlatformInfo::Get().GetPortIdName());
- if ( !port.empty() )
- {
- AddCatalog(port.BeforeFirst(wxS('/')).MakeLower());
- }
+ bOk = AddCatalog(wxS("wxstd"));
+
+ // there may be a catalog with toolkit specific overrides, it is not
+ // an error if this does not exist
+ if ( bOk )
+ {
+ wxString port(wxPlatformInfo::Get().GetPortIdName());
+ if ( !port.empty() )
+ {
+ AddCatalog(port.BeforeFirst(wxS('/')).MakeLower());
+ }
+ }
}
- }
- return bOk;
+ return bOk;
}
// We failed to detect system language, so we will use English:
if (lang == wxLANGUAGE_UNKNOWN)
{
- return false;
+ return false;
}
const wxLanguageInfo *info = GetLanguageInfo(lang);
const char *retloc = wxSetlocaleTryUTF8(LC_ALL, locale);
- const wxString langOnly = locale.Left(2);
+ const wxString langOnly = ExtractLang(locale);
if ( !retloc )
{
// Some C libraries don't like xx_YY form and require xx only
// so will translate the abbrev for them
wxString localeAlt;
if ( langOnly == wxS("he") )
- localeAlt = wxS("iw") + locale.Mid(3);
+ localeAlt = wxS("iw") + ExtractNotLang(locale);
else if ( langOnly == wxS("id") )
- localeAlt = wxS("in") + locale.Mid(3);
+ localeAlt = wxS("in") + ExtractNotLang(locale);
else if ( langOnly == wxS("yi") )
- localeAlt = wxS("ji") + locale.Mid(3);
+ localeAlt = wxS("ji") + ExtractNotLang(locale);
else if ( langOnly == wxS("nb") )
localeAlt = wxS("no_NO");
else if ( langOnly == wxS("nn") )
{
retloc = wxSetlocaleTryUTF8(LC_ALL, localeAlt);
if ( !retloc )
- retloc = wxSetlocaleTryUTF8(LC_ALL, localeAlt.Left(2));
+ retloc = wxSetlocaleTryUTF8(LC_ALL, ExtractLang(localeAlt));
}
}
}
else // language supported by Windows
{
- const wxUint32 lcid = info->GetLCID();
-
// Windows CE doesn't have SetThreadLocale() and there doesn't seem
// to be any equivalent
#ifndef __WXWINCE__
+ const wxUint32 lcid = info->GetLCID();
+
// change locale used by Windows functions
::SetThreadLocale(lcid);
#endif
if ( !retloc )
{
// Some C libraries don't like xx_YY form and require xx only
- retloc = wxSetlocale(LC_ALL, locale.Mid(0,2));
+ retloc = wxSetlocale(LC_ALL, ExtractLang(locale));
}
#else
wxUnusedVar(flags);
}
if ( !Init(name, canonical, retloc,
- (flags & wxLOCALE_LOAD_DEFAULT) != 0,
- (flags & wxLOCALE_CONV_ENCODING) != 0) )
+ (flags & wxLOCALE_LOAD_DEFAULT) != 0,
+ (flags & wxLOCALE_CONV_ENCODING) != 0) )
{
ret = false;
}
// init i to avoid compiler warning
size_t i = 0,
- count = ms_languagesDB->GetCount();
+ count = ms_languagesDB->GetCount();
#if defined(__UNIX__)
// first get the string identifying the language from the environment
// do we have just the language (or sublang too)?
bool justLang = langFull.length() == LEN_LANG;
if ( justLang ||
- (langFull.length() == LEN_FULL && langFull[LEN_LANG] == wxS('_')) )
+ (langFull.length() == LEN_FULL && langFull[LEN_LANG] == wxS('_')) )
{
// 0. Make sure the lang is according to latest ISO 639
// (this is necessary because glibc uses iw and in instead
// the environment variables (in most cases this won't work, but I was
// out of ideas)
char *lang = getenv( "LC_ALL");
- char *dot = lang ? strchr(lang, '.') : (char *)NULL;
+ char *dot = lang ? strchr(lang, '.') : NULL;
if (!dot)
{
lang = getenv( "LC_CTYPE" );
return wxFONTENCODING_CP950;
}
#elif defined(__WXMAC__)
- TextEncoding encoding = 0 ;
+ CFStringEncoding encoding = 0 ;
encoding = CFStringGetSystemEncoding() ;
return wxMacGetFontEncFromSystemEnc( encoding ) ;
#elif defined(__UNIX_LIKE__) && wxUSE_FONTMAP
if ( trans == NULL )
{
-#ifdef __WXDEBUG__
- if ( !NoTransErr::Suppress() )
- {
- NoTransErr noTransErr;
-
- wxLogTrace(TRACE_I18N,
- wxS("string \"%s\"[%ld] not found in %slocale '%s'."),
- origString, (long)n,
- wxString::Format(wxS("domain '%s' "), domain).c_str(),
- m_strLocale.c_str());
- }
-#endif // __WXDEBUG__
+ wxLogTrace(TRACE_I18N,
+ wxS("string \"%s\"[%ld] not found in %slocale '%s'."),
+ origString, (long)n,
+ wxString::Format(wxS("domain '%s' "), domain).c_str(),
+ m_strLocale.c_str());
if (n == size_t(-1))
return GetUntranslatedString(origString);
}
wxString wxLocale::GetHeaderValue(const wxString& header,
- const wxString& domain) const
+ const wxString& domain) const
{
if ( header.empty() )
return wxEmptyString;
}
if ( !trans || trans->empty() )
- return wxEmptyString;
+ return wxEmptyString;
size_t found = trans->find(header);
if ( found == wxString::npos )
- return wxEmptyString;
+ return wxEmptyString;
found += header.length() + 2 /* ': ' */;
size_t endLine = trans->find(wxS('\n'), found);
size_t len = (endLine == wxString::npos) ?
- wxString::npos : (endLine - found);
+ wxString::npos : (endLine - found);
return trans->substr(found, len);
}
for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext )
{
if ( pMsgCat->GetName() == domain )
- return pMsgCat;
+ return pMsgCat;
}
return NULL;
#elif defined(__UNIX__)
// Test if setting the locale works, then set it back.
- const char *oldLocale = wxSetlocale(LC_ALL, "");
- const char *tmp = wxSetlocaleTryUTF8(LC_ALL, info->CanonicalName);
- if ( !tmp )
+ const char *oldLocale = wxSetlocaleTryUTF8(LC_ALL, info->CanonicalName);
+ if ( !oldLocale )
{
// Some C libraries don't like xx_YY form and require xx only
- tmp = wxSetlocaleTryUTF8(LC_ALL, info->CanonicalName.Left(2));
- if ( !tmp )
+ oldLocale = wxSetlocaleTryUTF8(LC_ALL, ExtractLang(info->CanonicalName));
+ if ( !oldLocale )
return false;
}
// restore the original locale
// check if the given catalog is loaded
bool wxLocale::IsLoaded(const wxString& szDomain) const
{
- return FindCatalog(szDomain) != NULL;
+ return FindCatalog(szDomain) != NULL;
}
// add a catalog to our linked list
// add a catalog to our linked list
bool wxLocale::AddCatalog(const wxString& szDomain,
- wxLanguage msgIdLanguage,
- const wxString& msgIdCharset)
+ wxLanguage msgIdLanguage,
+ const wxString& msgIdCharset)
{
- wxMsgCatalog *pMsgCat = new wxMsgCatalog;
+ wxCHECK_MSG( !m_strShort.empty(), false, "must initialize catalog first" );
- if ( pMsgCat->Load(m_strShort, szDomain, msgIdCharset, m_bConvertEncoding) ) {
- // add it to the head of the list so that in GetString it will
- // be searched before the catalogs added earlier
- pMsgCat->m_pNext = m_pMsgCat;
- m_pMsgCat = pMsgCat;
-
- return true;
- }
- else {
- // don't add it because it couldn't be loaded anyway
- delete pMsgCat;
// It is OK to not load catalog if the msgid language and m_language match,
// in which case we can directly display the texts embedded in program's
// source code:
- if (m_language == msgIdLanguage)
+ if ( msgIdLanguage == m_language )
return true;
+
+ wxMsgCatalog *pMsgCat = new wxMsgCatalog;
+
+ if ( pMsgCat->Load(m_strShort, szDomain, msgIdCharset, m_bConvertEncoding) )
+ {
+ // add it to the head of the list so that in GetString it will
+ // be searched before the catalogs added earlier
+ pMsgCat->m_pNext = m_pMsgCat;
+ m_pMsgCat = pMsgCat;
+
+ return true;
+ }
+
+ // don't add it because it couldn't be loaded anyway
+ delete pMsgCat;
+
+
// If there's no exact match, we may still get partial match where the
// (basic) language is same, but the country differs. For example, it's
// permitted to use en_US strings from sources even if m_language is en_GB:
const wxLanguageInfo *msgIdLangInfo = GetLanguageInfo(msgIdLanguage);
if ( msgIdLangInfo &&
- msgIdLangInfo->CanonicalName.Mid(0, 2) == m_strShort.Mid(0, 2) )
+ ExtractLang(msgIdLangInfo->CanonicalName) == ExtractLang(m_strShort) )
{
return true;
}
return false;
- }
}
// ----------------------------------------------------------------------------
// accessors for locale-dependent data
// ----------------------------------------------------------------------------
+#if defined(__WXMSW__) || defined(__WXOSX__)
+
+namespace
+{
+
+// This function translates from Unicode date formats described at
+//
+// http://unicode.org/reports/tr35/tr35-6.html#Date_Format_Patterns
+//
+// to strftime()-like syntax. This translation is not lossless but we try to do
+// our best.
+
+static wxString TranslateFromUnicodeFormat(const wxString& fmt)
+{
+ wxString fmtWX;
+ fmtWX.reserve(fmt.length());
+
+ char chLast = '\0';
+ size_t lastCount = 0;
+
+ const char* formatchars =
+ "dghHmMsSy"
+#ifdef __WXMSW__
+ "t"
+#else
+ "EawD"
+#endif
+ ;
+ for ( wxString::const_iterator p = fmt.begin(); /* end handled inside */; ++p )
+ {
+ if ( p != fmt.end() )
+ {
+ if ( *p == chLast )
+ {
+ lastCount++;
+ continue;
+ }
+
+ const wxUniChar ch = (*p).GetValue();
+ if ( ch.IsAscii() && strchr(formatchars, ch) )
+ {
+ // these characters come in groups, start counting them
+ chLast = ch;
+ lastCount = 1;
+ continue;
+ }
+ }
+
+ // interpret any special characters we collected so far
+ if ( lastCount )
+ {
+ switch ( chLast )
+ {
+ case 'd':
+ switch ( lastCount )
+ {
+ case 1: // d
+ case 2: // dd
+ // these two are the same as we don't distinguish
+ // between 1 and 2 digits for days
+ fmtWX += "%d";
+ break;
+#ifdef __WXMSW__
+ case 3: // ddd
+ fmtWX += "%a";
+ break;
+
+ case 4: // dddd
+ fmtWX += "%A";
+ break;
+#endif
+ default:
+ wxFAIL_MSG( "too many 'd's" );
+ }
+ break;
+#ifndef __WXMSW__
+ case 'D':
+ switch ( lastCount )
+ {
+ case 1: // D
+ case 2: // DD
+ case 3: // DDD
+ fmtWX += "%j";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 'D's" );
+ }
+ break;
+ case 'w':
+ switch ( lastCount )
+ {
+ case 1: // w
+ case 2: // ww
+ fmtWX += "%W";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 'w's" );
+ }
+ break;
+ case 'E':
+ switch ( lastCount )
+ {
+ case 1: // E
+ case 2: // EE
+ case 3: // EEE
+ fmtWX += "%a";
+ break;
+ case 4: // EEEE
+ fmtWX += "%A";
+ break;
+ case 5: // EEEEE
+ fmtWX += "%a";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 'E's" );
+ }
+ break;
+#endif
+ case 'M':
+ switch ( lastCount )
+ {
+ case 1: // M
+ case 2: // MM
+ // as for 'd' and 'dd' above
+ fmtWX += "%m";
+ break;
+
+ case 3:
+ fmtWX += "%b";
+ break;
+
+ case 4:
+ fmtWX += "%B";
+ break;
+
+ default:
+ wxFAIL_MSG( "too many 'M's" );
+ }
+ break;
+
+ case 'y':
+ switch ( lastCount )
+ {
+ case 1: // y
+ case 2: // yy
+ fmtWX += "%y";
+ break;
+
+ case 4: // yyyy
+ fmtWX += "%Y";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 'y's" );
+ }
+ break;
+
+ case 'H':
+ switch ( lastCount )
+ {
+ case 1: // H
+ case 2: // HH
+ fmtWX += "%H";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 'H's" );
+ }
+ break;
+
+ case 'h':
+ switch ( lastCount )
+ {
+ case 1: // h
+ case 2: // hh
+ fmtWX += "%I";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 'h's" );
+ }
+ break;
+
+ case 'm':
+ switch ( lastCount )
+ {
+ case 1: // m
+ case 2: // mm
+ fmtWX += "%M";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 'm's" );
+ }
+ break;
+
+ case 's':
+ switch ( lastCount )
+ {
+ case 1: // s
+ case 2: // ss
+ fmtWX += "%S";
+ break;
+
+ default:
+ wxFAIL_MSG( "wrong number of 's's" );
+ }
+ break;
+
+ case 'g':
+ // strftime() doesn't have era string,
+ // ignore this format
+ wxASSERT_MSG( lastCount <= 2, "too many 'g's" );
+
+ break;
+#ifndef __WXMSW__
+ case 'a':
+ fmtWX += "%p";
+ break;
+#endif
+#ifdef __WXMSW__
+ case 't':
+ switch ( lastCount )
+ {
+ case 1: // t
+ case 2: // tt
+ fmtWX += "%p";
+ break;
+
+ default:
+ wxFAIL_MSG( "too many 't's" );
+ }
+ break;
+#endif
+ default:
+ wxFAIL_MSG( "unreachable" );
+ }
+
+ chLast = '\0';
+ lastCount = 0;
+ }
+
+ if ( p == fmt.end() )
+ break;
+
+ // not a special character so must be just a separator, treat as is
+ if ( *p == _T('%') )
+ {
+ // this one needs to be escaped
+ fmtWX += _T('%');
+ }
+
+ fmtWX += *p;
+ }
+
+ return fmtWX;
+}
+
+} // anonymous namespace
+
+#endif // __WXMSW__ || __WXOSX__
+
#if defined(__WXMSW__)
+namespace
+{
+
+LCTYPE GetLCTYPEFormatFromLocalInfo(wxLocaleInfo index)
+{
+ switch ( index )
+ {
+ case wxLOCALE_SHORT_DATE_FMT:
+ return LOCALE_SSHORTDATE;
+
+ case wxLOCALE_LONG_DATE_FMT:
+ return LOCALE_SLONGDATE;
+
+ case wxLOCALE_TIME_FMT:
+ return LOCALE_STIMEFORMAT;
+
+ default:
+ wxFAIL_MSG( "no matching LCTYPE" );
+ }
+
+ return 0;
+}
+
+} // anonymous namespace
+
/* static */
wxString wxLocale::GetInfo(wxLocaleInfo index, wxLocaleCategory WXUNUSED(cat))
{
wxUint32 lcid = LOCALE_USER_DEFAULT;
-
- if (wxGetLocale())
+ if ( wxGetLocale() )
{
- const wxLanguageInfo *info = GetLanguageInfo(wxGetLocale()->GetLanguage());
+ const wxLanguageInfo * const
+ info = GetLanguageInfo(wxGetLocale()->GetLanguage());
if ( info )
lcid = info->GetLCID();
}
wxString str;
- wxChar buffer[256];
- size_t count;
- buffer[0] = wxS('\0');
- switch (index)
+
+ wxChar buf[256];
+ buf[0] = wxT('\0');
+
+ switch ( index )
{
case wxLOCALE_DECIMAL_POINT:
- count = ::GetLocaleInfo(lcid, LOCALE_SDECIMAL, buffer, 256);
- if (!count)
- str << wxS(".");
- else
- str << buffer;
+ if ( ::GetLocaleInfo(lcid, LOCALE_SDECIMAL, buf, WXSIZEOF(buf)) )
+ str = buf;
break;
-#if 0
- case wxSYS_LIST_SEPARATOR:
- count = ::GetLocaleInfo(lcid, LOCALE_SLIST, buffer, 256);
- if (!count)
- str << wxS(",");
- else
- str << buffer;
+
+ case wxLOCALE_SHORT_DATE_FMT:
+ case wxLOCALE_LONG_DATE_FMT:
+ case wxLOCALE_TIME_FMT:
+ if ( ::GetLocaleInfo(lcid, GetLCTYPEFormatFromLocalInfo(index),
+ buf, WXSIZEOF(buf)) )
+ {
+ return TranslateFromUnicodeFormat(buf);
+ }
break;
- case wxSYS_LEADING_ZERO: // 0 means no leading zero, 1 means leading zero
- count = ::GetLocaleInfo(lcid, LOCALE_ILZERO, buffer, 256);
- if (!count)
- str << wxS("0");
- else
- str << buffer;
+
+ case wxLOCALE_DATE_TIME_FMT:
+ // there doesn't seem to be any specific setting for this, so just
+ // combine date and time ones
+ //
+ // we use the short date because this is what "%c" uses by default
+ // ("%#c" uses long date but we have no way to specify the
+ // alternate representation here)
+ {
+ const wxString datefmt = GetInfo(wxLOCALE_SHORT_DATE_FMT);
+ if ( datefmt.empty() )
+ break;
+
+ const wxString timefmt = GetInfo(wxLOCALE_TIME_FMT);
+ if ( timefmt.empty() )
+ break;
+
+ str << datefmt << ' ' << timefmt;
+ }
break;
-#endif
+
default:
- wxFAIL_MSG(wxS("Unknown System String !"));
+ wxFAIL_MSG( "unknown wxLocaleInfo" );
}
+
return str;
}
-#elif defined(__DARWIN__)
+#elif defined(__WXOSX__)
/* static */
wxString wxLocale::GetInfo(wxLocaleInfo index, wxLocaleCategory WXUNUSED(cat))
if ( wxGetLocale() )
{
userLocaleRefRaw = CFLocaleCreate
- (
+ (
kCFAllocatorDefault,
wxCFStringRef(wxGetLocale()->GetCanonicalName())
- );
+ );
}
else // no current locale, use the default one
{
wxCFRef<CFLocaleRef> userLocaleRef(userLocaleRefRaw);
- CFTypeRef cfstr;
+ CFStringRef cfstr = 0;
switch ( index )
{
case wxLOCALE_THOUSANDS_SEP:
- cfstr = CFLocaleGetValue(userLocaleRef, kCFLocaleGroupingSeparator);
+ cfstr = (CFStringRef) CFLocaleGetValue(userLocaleRef, kCFLocaleGroupingSeparator);
break;
case wxLOCALE_DECIMAL_POINT:
- cfstr = CFLocaleGetValue(userLocaleRef, kCFLocaleDecimalSeparator);
+ cfstr = (CFStringRef) CFLocaleGetValue(userLocaleRef, kCFLocaleDecimalSeparator);
+ break;
+
+ case wxLOCALE_SHORT_DATE_FMT:
+ case wxLOCALE_LONG_DATE_FMT:
+ case wxLOCALE_DATE_TIME_FMT:
+ case wxLOCALE_TIME_FMT:
+ {
+ CFDateFormatterStyle dateStyle = kCFDateFormatterNoStyle;
+ CFDateFormatterStyle timeStyle = kCFDateFormatterNoStyle;
+ switch (index )
+ {
+ case wxLOCALE_SHORT_DATE_FMT:
+ dateStyle = kCFDateFormatterShortStyle;
+ break;
+ case wxLOCALE_LONG_DATE_FMT:
+ dateStyle = kCFDateFormatterFullStyle;
+ break;
+ case wxLOCALE_DATE_TIME_FMT:
+ dateStyle = kCFDateFormatterFullStyle;
+ timeStyle = kCFDateFormatterMediumStyle;
+ break;
+ case wxLOCALE_TIME_FMT:
+ timeStyle = kCFDateFormatterMediumStyle;
+ break;
+ default:
+ wxFAIL_MSG( "unexpected time locale" );
+ return wxString();
+ }
+ wxCFRef<CFDateFormatterRef> dateFormatter( CFDateFormatterCreate
+ (NULL, userLocaleRef, dateStyle, timeStyle));
+ wxCFStringRef cfs = wxCFRetain( CFDateFormatterGetFormat(dateFormatter ));
+ wxString format = TranslateFromUnicodeFormat(cfs.AsString());
+ // we always want full years
+ format.Replace("%y","%Y");
+ return format;
+ }
break;
default:
wxFAIL_MSG( "Unknown locale info" );
+ return wxString();
}
- wxCFStringRef
- str(CFStringCreateCopy(NULL, static_cast<CFStringRef>(cfstr)));
+ wxCFStringRef str(wxCFRetain(cfstr));
return str.AsString();
}
-#else // !__WXMSW__ && !__DARWIN__
+#else // !__WXMSW__ && !__WXOSX__, assume generic POSIX
+
+namespace
+{
+
+wxString GetDateFormatFromLangInfo(wxLocaleInfo index)
+{
+#ifdef HAVE_LANGINFO_H
+ // array containing parameters for nl_langinfo() indexes by offset of index
+ // from wxLOCALE_SHORT_DATE_FMT
+ static const nl_item items[] =
+ {
+ D_FMT, D_T_FMT, D_T_FMT, T_FMT,
+ };
+
+ const int nlidx = index - wxLOCALE_SHORT_DATE_FMT;
+ if ( nlidx < 0 || nlidx >= (int)WXSIZEOF(items) )
+ {
+ wxFAIL_MSG( "logic error in GetInfo() code" );
+ return wxString();
+ }
+
+ const wxString fmt(nl_langinfo(items[nlidx]));
+
+ // just return the format returned by nl_langinfo() except for long date
+ // format which we need to recover from date/time format ourselves (but not
+ // if we failed completely)
+ if ( fmt.empty() || index != wxLOCALE_LONG_DATE_FMT )
+ return fmt;
+
+ // this is not 100% precise but the idea is that a typical date/time format
+ // under POSIX systems is a combination of a long date format with time one
+ // so we should be able to get just the long date format by removing all
+ // time-specific format specifiers
+ static const char *timeFmtSpecs = "HIklMpPrRsSTXzZ";
+ static const char *timeSep = " :./-";
+
+ wxString fmtDateOnly;
+ const wxString::const_iterator end = fmt.end();
+ wxString::const_iterator lastSep = end;
+ for ( wxString::const_iterator p = fmt.begin(); p != end; ++p )
+ {
+ if ( strchr(timeSep, *p) )
+ {
+ if ( lastSep == end )
+ lastSep = p;
+
+ // skip it for now, we'll discard it if it's followed by a time
+ // specifier later or add it to fmtDateOnly if it is not
+ continue;
+ }
+
+ if ( *p == '%' &&
+ (p + 1 != end) && strchr(timeFmtSpecs, p[1]) )
+ {
+ // time specified found: skip it and any preceding separators
+ ++p;
+ lastSep = end;
+ continue;
+ }
+
+ if ( lastSep != end )
+ {
+ fmtDateOnly += wxString(lastSep, p);
+ lastSep = end;
+ }
+
+ fmtDateOnly += *p;
+ }
+
+ return fmtDateOnly;
+#else // !HAVE_LANGINFO_H
+ // no fallback, let the application deal with unavailability of
+ // nl_langinfo() itself as there is no good way for us to do it (well, we
+ // could try to reverse engineer the format from strftime() output but this
+ // looks like too much trouble considering the relatively small number of
+ // systems without nl_langinfo() still in use)
+ return wxString();
+#endif // HAVE_LANGINFO_H/!HAVE_LANGINFO_H
+}
+
+} // anonymous namespace
/* static */
wxString wxLocale::GetInfo(wxLocaleInfo index, wxLocaleCategory cat)
{
- struct lconv *locale_info = localeconv();
- switch (cat)
+ lconv * const lc = localeconv();
+ if ( !lc )
+ return wxString();
+
+ switch ( index )
{
- case wxLOCALE_CAT_NUMBER:
- switch (index)
- {
- case wxLOCALE_THOUSANDS_SEP:
- return wxString(locale_info->thousands_sep,
- *wxConvCurrent);
- case wxLOCALE_DECIMAL_POINT:
- return wxString(locale_info->decimal_point,
- *wxConvCurrent);
- default:
- return wxEmptyString;
- }
- case wxLOCALE_CAT_MONEY:
- switch (index)
+ case wxLOCALE_THOUSANDS_SEP:
+ if ( cat == wxLOCALE_CAT_NUMBER )
+ return lc->thousands_sep;
+ else if ( cat == wxLOCALE_CAT_MONEY )
+ return lc->mon_thousands_sep;
+
+ wxFAIL_MSG( "invalid wxLocaleCategory" );
+ break;
+
+
+ case wxLOCALE_DECIMAL_POINT:
+ if ( cat == wxLOCALE_CAT_NUMBER )
+ return lc->decimal_point;
+ else if ( cat == wxLOCALE_CAT_MONEY )
+ return lc->mon_decimal_point;
+
+ wxFAIL_MSG( "invalid wxLocaleCategory" );
+ break;
+
+ case wxLOCALE_SHORT_DATE_FMT:
+ case wxLOCALE_LONG_DATE_FMT:
+ case wxLOCALE_DATE_TIME_FMT:
+ case wxLOCALE_TIME_FMT:
+ if ( cat != wxLOCALE_CAT_DATE && cat != wxLOCALE_CAT_DEFAULT )
{
- case wxLOCALE_THOUSANDS_SEP:
- return wxString(locale_info->mon_thousands_sep,
- *wxConvCurrent);
- case wxLOCALE_DECIMAL_POINT:
- return wxString(locale_info->mon_decimal_point,
- *wxConvCurrent);
- default:
- return wxEmptyString;
+ wxFAIL_MSG( "invalid wxLocaleCategory" );
+ break;
}
+
+ return GetDateFormatFromLangInfo(index);
+
+
default:
- return wxEmptyString;
+ wxFAIL_MSG( "unknown wxLocaleInfo value" );
}
+
+ return wxString();
}
#endif // platform
wxLocale *wxGetLocale()
{
- return g_pLocale;
+ return g_pLocale;
}
wxLocale *wxSetLocale(wxLocale *pLocale)
{
- wxLocale *pOld = g_pLocale;
- g_pLocale = pLocale;
- return pOld;
+ wxLocale *pOld = g_pLocale;
+ g_pLocale = pLocale;
+ return pOld;
}
// ----------------------------------------------------------------------------
-
// --- --- --- generated code begins here --- --- ---
// This table is generated by misc/languages/genlang.py
#ifndef LANG_RUSSIAN
#define LANG_RUSSIAN (0)
#endif
+#ifndef LANG_SAMI
+#define LANG_SAMI (0)
+#endif
#ifndef LANG_SANSKRIT
#define LANG_SANSKRIT (0)
#endif
#ifndef LANG_UZBEK
#define LANG_UZBEK (0)
#endif
-#ifndef LANG_VALENCIAN
-#define LANG_VALENCIAN (0)
-#endif
#ifndef LANG_VIETNAMESE
#define LANG_VIETNAMESE (0)
#endif
#define LNG(wxlang, canonical, winlang, winsublang, layout, desc) \
info.Language = wxlang; \
- info.CanonicalName = wxS(canonical); \
+ info.CanonicalName = wxT(canonical); \
info.LayoutDirection = layout; \
- info.Description = wxS(desc); \
+ info.Description = wxT(desc); \
SETWINLANG(info, winlang, winsublang) \
AddLanguage(info);
LNG(wxLANGUAGE_ARABIC_YEMEN, "ar_YE", LANG_ARABIC , SUBLANG_ARABIC_YEMEN , wxLayout_RightToLeft, "Arabic (Yemen)")
LNG(wxLANGUAGE_ARMENIAN, "hy" , LANG_ARMENIAN , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Armenian")
LNG(wxLANGUAGE_ASSAMESE, "as" , LANG_ASSAMESE , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Assamese")
+ LNG(wxLANGUAGE_ASTURIAN, "ast" , 0 , 0 , wxLayout_LeftToRight, "Asturian")
LNG(wxLANGUAGE_AYMARA, "ay" , 0 , 0 , wxLayout_LeftToRight, "Aymara")
LNG(wxLANGUAGE_AZERI, "az" , LANG_AZERI , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Azeri")
LNG(wxLANGUAGE_AZERI_CYRILLIC, "az" , LANG_AZERI , SUBLANG_AZERI_CYRILLIC , wxLayout_LeftToRight, "Azeri (Cyrillic)")
LNG(wxLANGUAGE_ROMANIAN, "ro_RO", LANG_ROMANIAN , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Romanian")
LNG(wxLANGUAGE_RUSSIAN, "ru_RU", LANG_RUSSIAN , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Russian")
LNG(wxLANGUAGE_RUSSIAN_UKRAINE, "ru_UA", 0 , 0 , wxLayout_LeftToRight, "Russian (Ukraine)")
+ LNG(wxLANGUAGE_SAMI, "se_NO", LANG_SAMI , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Northern Sami")
LNG(wxLANGUAGE_SAMOAN, "sm" , 0 , 0 , wxLayout_LeftToRight, "Samoan")
LNG(wxLANGUAGE_SANGHO, "sg" , 0 , 0 , wxLayout_LeftToRight, "Sangho")
LNG(wxLANGUAGE_SANSKRIT, "sa" , LANG_SANSKRIT , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Sanskrit")
LNG(wxLANGUAGE_SCOTS_GAELIC, "gd" , 0 , 0 , wxLayout_LeftToRight, "Scots Gaelic")
- LNG(wxLANGUAGE_SERBIAN, "sr_SR", LANG_SERBIAN , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Serbian")
- LNG(wxLANGUAGE_SERBIAN_CYRILLIC, "sr_SR", LANG_SERBIAN , SUBLANG_SERBIAN_CYRILLIC , wxLayout_LeftToRight, "Serbian (Cyrillic)")
- LNG(wxLANGUAGE_SERBIAN_LATIN, "sr_SR@latin", LANG_SERBIAN , SUBLANG_SERBIAN_LATIN , wxLayout_LeftToRight, "Serbian (Latin)")
+ LNG(wxLANGUAGE_SERBIAN, "sr_RS", LANG_SERBIAN , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Serbian")
+ LNG(wxLANGUAGE_SERBIAN_CYRILLIC, "sr_RS", LANG_SERBIAN , SUBLANG_SERBIAN_CYRILLIC , wxLayout_LeftToRight, "Serbian (Cyrillic)")
+ LNG(wxLANGUAGE_SERBIAN_LATIN, "sr_RS@latin", LANG_SERBIAN , SUBLANG_SERBIAN_LATIN , wxLayout_LeftToRight, "Serbian (Latin)")
LNG(wxLANGUAGE_SERBIAN_CYRILLIC, "sr_YU", LANG_SERBIAN , SUBLANG_SERBIAN_CYRILLIC , wxLayout_LeftToRight, "Serbian (Cyrillic)")
LNG(wxLANGUAGE_SERBIAN_LATIN, "sr_YU@latin", LANG_SERBIAN , SUBLANG_SERBIAN_LATIN , wxLayout_LeftToRight, "Serbian (Latin)")
LNG(wxLANGUAGE_SERBO_CROATIAN, "sh" , 0 , 0 , wxLayout_LeftToRight, "Serbo-Croatian")
LNG(wxLANGUAGE_UZBEK, "uz" , LANG_UZBEK , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Uzbek")
LNG(wxLANGUAGE_UZBEK_CYRILLIC, "uz" , LANG_UZBEK , SUBLANG_UZBEK_CYRILLIC , wxLayout_LeftToRight, "Uzbek (Cyrillic)")
LNG(wxLANGUAGE_UZBEK_LATIN, "uz" , LANG_UZBEK , SUBLANG_UZBEK_LATIN , wxLayout_LeftToRight, "Uzbek (Latin)")
- LNG(wxLANGUAGE_VALENCIAN, "ca_ES@valencia", LANG_VALENCIAN , SUBLANG_DEFAULT , wxLayout_LeftToRight, "Valencian")
+ LNG(wxLANGUAGE_VALENCIAN, "ca_ES@valencia", 0 , 0 , wxLayout_LeftToRight, "Valencian (Southern Catalan)")
LNG(wxLANGUAGE_VIETNAMESE, "vi_VN", LANG_VIETNAMESE, SUBLANG_DEFAULT , wxLayout_LeftToRight, "Vietnamese")
LNG(wxLANGUAGE_VOLAPUK, "vo" , 0 , 0 , wxLayout_LeftToRight, "Volapuk")
LNG(wxLANGUAGE_WELSH, "cy" , 0 , 0 , wxLayout_LeftToRight, "Welsh")
LNG(wxLANGUAGE_YORUBA, "yo" , 0 , 0 , wxLayout_LeftToRight, "Yoruba")
LNG(wxLANGUAGE_ZHUANG, "za" , 0 , 0 , wxLayout_LeftToRight, "Zhuang")
LNG(wxLANGUAGE_ZULU, "zu" , 0 , 0 , wxLayout_LeftToRight, "Zulu")
+
}
#undef LNG
projects / wxWidgets.git / blobdiff