#include "wx/ptr_scpd.h"
#include "wx/apptrait.h"
#include "wx/stdpaths.h"
+#include "wx/hashset.h"
#if defined(__WXMAC__)
#include "wx/mac/private.h" // includes mac headers
~wxMsgCatalogFile();
// load the catalog from disk (szDirPrefix corresponds to language)
- bool Load(const wxChar *szDirPrefix, const wxChar *szName,
+ bool Load(const wxString& szDirPrefix, const wxString& szName,
wxPluralFormsCalculatorPtr& rPluralFormsCalculator);
// fills the hash with string-translation pairs
~wxMsgCatalog();
// load the catalog from disk (szDirPrefix corresponds to language)
- bool Load(const wxChar *szDirPrefix, const wxChar *szName,
- const wxChar *msgIdCharset = NULL, bool bConvertEncoding = false);
+ bool Load(const wxString& dirPrefix, const wxString& name,
+ const wxString& msgIdCharset, bool bConvertEncoding = false);
// get name of the catalog
wxString GetName() const { return m_name; }
// get the translated string: returns NULL if not found
- const wxChar *GetString(const wxChar *sz, size_t n = size_t(-1)) const;
+ const wxString *GetString(const wxString& sz, size_t n = size_t(-1)) const;
// public variable pointing to the next element in a linked list (or NULL)
wxMsgCatalog *m_pNext;
// return the directories to search for message catalogs under the given
// prefix, separated by wxPATH_SEP
static
-wxString GetMsgCatalogSubdirs(const wxChar *prefix, const wxChar *lang)
+wxString GetMsgCatalogSubdirs(const wxString& prefix, const wxString& lang)
{
wxString searchPath;
searchPath << prefix << wxFILE_SEP_PATH << lang;
}
// construct the search path for the given language
-static wxString GetFullSearchPath(const wxChar *lang)
+static wxString GetFullSearchPath(const wxString& lang)
{
// first take the entries explicitly added by the program
wxArrayString paths;
}
// open disk file and read in it's contents
-bool wxMsgCatalogFile::Load(const wxChar *szDirPrefix, const wxChar *szName,
+bool wxMsgCatalogFile::Load(const wxString& szDirPrefix, const wxString& szName,
wxPluralFormsCalculatorPtr& rPluralFormsCalculator)
{
wxString searchPath;
searchPath += GetFullSearchPath(szDirPrefix);
- const wxChar *sublocale = wxStrchr(szDirPrefix, wxT('_'));
- if ( sublocale )
+ size_t sublocaleIndex = szDirPrefix.find(wxT('_'));
+ 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(wxString(szDirPrefix).
- Left((size_t)(sublocale - szDirPrefix)));
+ << GetFullSearchPath(szDirPrefix.Left(sublocaleIndex));
}
// don't give translation errors here because the wxstd catalog might
: new wxCSConv(msgIdCharset);
#elif wxUSE_FONTMAP
- wxASSERT_MSG( msgIdCharset == NULL,
+ wxASSERT_MSG( msgIdCharset.empty(),
_T("non-ASCII msgid languages only supported if wxUSE_WCHAR_T=1") );
wxEncodingConverter converter;
msgstr = str;
#else // !wxUSE_WCHAR_T
#if wxUSE_FONTMAP
- if ( convertEncoding )
+ if ( bConvertEncoding )
msgstr = wxString(converter.Convert(str));
else
#endif
}
}
-bool wxMsgCatalog::Load(const wxChar *szDirPrefix, const wxChar *szName,
- const wxChar *msgIdCharset, bool bConvertEncoding)
+bool wxMsgCatalog::Load(const wxString& dirPrefix, const wxString& name,
+ const wxString& msgIdCharset, bool bConvertEncoding)
{
wxMsgCatalogFile file;
- m_name = szName;
+ m_name = name;
- if ( !file.Load(szDirPrefix, szName, m_pluralFormsCalculator) )
+ if ( !file.Load(dirPrefix, name, m_pluralFormsCalculator) )
return false;
file.FillHash(m_messages, msgIdCharset, bConvertEncoding);
return true;
}
-const wxChar *wxMsgCatalog::GetString(const wxChar *sz, size_t n) const
+const wxString *wxMsgCatalog::GetString(const wxString& str, size_t n) const
{
int index = 0;
if (n != size_t(-1))
wxMessagesHash::const_iterator i;
if (index != 0)
{
- i = m_messages.find(wxString(sz) + wxChar(index)); // plural
+ i = m_messages.find(wxString(str) + wxChar(index)); // plural
}
else
{
- i = m_messages.find(sz);
+ i = m_messages.find(str);
}
if ( i != m_messages.end() )
{
- return i->second.c_str();
+ return &i->second;
}
else
return NULL;
}
// NB: this function has (desired) side effect of changing current locale
-bool wxLocale::Init(const wxChar *szName,
- const wxChar *szShort,
- const wxChar *szLocale,
- bool bLoadDefault,
- bool bConvertEncoding)
+bool wxLocale::Init(const wxString& name,
+ const wxString& shortName,
+ const wxString& locale,
+ bool bLoadDefault,
+ bool bConvertEncoding)
{
wxASSERT_MSG( !m_initialized,
_T("you can't call wxLocale::Init more than once") );
m_initialized = true;
- m_strLocale = szName;
- m_strShort = szShort;
+ m_strLocale = name;
+ m_strShort = shortName;
m_bConvertEncoding = bConvertEncoding;
m_language = wxLANGUAGE_UNKNOWN;
// change current locale (default: same as long name)
- if ( szLocale == NULL )
+ wxString szLocale(locale);
+ if ( szLocale.empty() )
{
// the argument to setlocale()
- szLocale = szShort;
+ szLocale = shortName;
- wxCHECK_MSG( szLocale, false, _T("no locale to set in wxLocale::Init()") );
+ wxCHECK_MSG( !szLocale.empty(), false,
+ _T("no locale to set in wxLocale::Init()") );
}
#ifdef __WXWINCE__
256);
if (ret != 0)
{
- m_pszOldLocale = wxStrdup(localeName);
+ m_pszOldLocale = wxStrdup(wxConvLibc.cWC2MB(localeName));
}
else
m_pszOldLocale = NULL;
// TODO: how to find languageId
// SetLocaleInfo(languageId, SORT_DEFAULT, localeName);
#else
- wxMB2WXbuf oldLocale = wxSetlocale(LC_ALL, szLocale);
+ const char *oldLocale = wxSetlocale(LC_ALL, szLocale);
if ( oldLocale )
m_pszOldLocale = wxStrdup(oldLocale);
else
if ( m_strShort.empty() ) {
// FIXME I don't know how these 2 letter abbreviations are formed,
// this wild guess is surely wrong
- if ( szLocale && szLocale[0] )
+ if ( !szLocale.empty() )
{
m_strShort += (wxChar)wxTolower(szLocale[0]);
- if ( szLocale[1] )
+ if ( szLocale.length() > 1 )
m_strShort += (wxChar)wxTolower(szLocale[1]);
}
}
#if defined(__UNIX__) && wxUSE_UNICODE && !defined(__WXMAC__)
-static wxWCharBuffer wxSetlocaleTryUTF(int c, const wxChar *lc)
+static const char *wxSetlocaleTryUTF8(int c, const wxString& lc)
{
- wxMB2WXbuf l = wxSetlocale(c, lc);
- if ( !l && lc && lc[0] != 0 )
+ const char *l = NULL;
+
+ // NB: We prefer to set UTF-8 locale if it's possible and only fall back to
+ // non-UTF-8 locale if it fails
+
+ if ( !lc.empty() )
{
wxString buf(lc);
wxString buf2;
buf2 = buf + wxT(".UTF-8");
- l = wxSetlocale(c, buf2.c_str());
+ l = wxSetlocale(c, buf2);
if ( !l )
{
buf2 = buf + wxT(".utf-8");
- l = wxSetlocale(c, buf2.c_str());
+ l = wxSetlocale(c, buf2);
}
if ( !l )
{
buf2 = buf + wxT(".UTF8");
- l = wxSetlocale(c, buf2.c_str());
+ l = wxSetlocale(c, buf2);
}
if ( !l )
{
buf2 = buf + wxT(".utf8");
- l = wxSetlocale(c, buf2.c_str());
+ l = wxSetlocale(c, buf2);
}
}
+
+ // if we can't set UTF-8 locale, try non-UTF-8 one:
+ if ( !l )
+ l = wxSetlocale(c, lc);
+
return l;
}
#else
-#define wxSetlocaleTryUTF(c, lc) wxSetlocale(c, lc)
+#define wxSetlocaleTryUTF8(c, lc) wxSetlocale(c, lc)
#endif
bool wxLocale::Init(int language, int flags)
// Set the locale:
#if defined(__OS2__)
- wxMB2WXbuf retloc = wxSetlocale(LC_ALL , wxEmptyString);
+ const char *retloc = wxSetlocale(LC_ALL , wxEmptyString);
#elif defined(__UNIX__) && !defined(__WXMAC__)
if (language != wxLANGUAGE_DEFAULT)
locale = info->CanonicalName;
- wxMB2WXbuf retloc = wxSetlocaleTryUTF(LC_ALL, locale);
+ const char *retloc = wxSetlocaleTryUTF8(LC_ALL, locale);
const wxString langOnly = locale.Left(2);
if ( !retloc )
{
// Some C libraries don't like xx_YY form and require xx only
- retloc = wxSetlocaleTryUTF(LC_ALL, langOnly);
+ retloc = wxSetlocaleTryUTF8(LC_ALL, langOnly);
}
#if wxUSE_FONTMAP
if ( !localeAlt.empty() )
{
- retloc = wxSetlocaleTryUTF(LC_ALL, localeAlt);
+ retloc = wxSetlocaleTryUTF8(LC_ALL, localeAlt);
if ( !retloc )
- retloc = wxSetlocaleTryUTF(LC_ALL, localeAlt.Left(2));
+ retloc = wxSetlocaleTryUTF8(LC_ALL, localeAlt.Left(2));
}
}
}
#ifdef __AIX__
- // at least in AIX 5.2 libc is buggy and the string returned from setlocale(LC_ALL)
- // can't be passed back to it because it returns 6 strings (one for each locale
- // category), i.e. for C locale we get back "C C C C C C"
+ // at least in AIX 5.2 libc is buggy and the string returned from
+ // setlocale(LC_ALL) can't be passed back to it because it returns 6
+ // strings (one for each locale category), i.e. for C locale we get back
+ // "C C C C C C"
//
- // this contradicts IBM own docs but this is not of much help, so just work around
- // it in the crudest possible manner
- wxChar *p = wxStrchr((wxChar *)retloc, _T(' '));
+ // this contradicts IBM own docs but this is not of much help, so just work
+ // around it in the crudest possible manner
+ char *p = wxStrchr(retloc, ' ');
if ( p )
- *p = _T('\0');
+ *p = '\0';
#endif // __AIX__
#elif defined(__WIN32__)
#define SETLOCALE_FAILS_ON_UNICODE_LANGS
#endif
-#if !wxUSE_UNICODE
- const
-#endif
- wxMB2WXbuf retloc = wxT("C");
+ const char *retloc = "C";
if (language != wxLANGUAGE_DEFAULT)
{
if (info->WinLang == 0)
retloc = wxSetlocale(LC_ALL, locale);
#endif
#ifdef SETLOCALE_FAILS_ON_UNICODE_LANGS
- if (codepage == 0 && (const wxChar*)retloc == NULL)
+ if (codepage == 0 && retloc == NULL)
{
- retloc = wxT("C");
+ retloc = "C";
}
#endif
}
retloc = NULL;
#endif
#ifdef SETLOCALE_FAILS_ON_UNICODE_LANGS
- if ((const wxChar*)retloc == NULL)
+ if (retloc == NULL)
{
wxChar buffer[16];
if (GetLocaleInfo(LOCALE_USER_DEFAULT,
LOCALE_IDEFAULTANSICODEPAGE, buffer, 16) > 0 &&
wxStrcmp(buffer, wxT("0")) == 0)
{
- retloc = wxT("C");
+ retloc = "C";
}
}
#endif
else
locale = info->CanonicalName;
- wxMB2WXbuf retloc = wxSetlocale(LC_ALL, locale);
+ const char *retloc = wxSetlocale(LC_ALL, locale);
if ( !retloc )
{
#endif
#ifndef WX_NO_LOCALE_SUPPORT
- wxChar *szLocale = retloc ? wxStrdup(retloc) : NULL;
- bool ret = Init(name, canonical, szLocale,
+ bool ret = Init(name, canonical, retloc,
(flags & wxLOCALE_LOAD_DEFAULT) != 0,
(flags & wxLOCALE_CONV_ENCODING) != 0);
- free(szLocale);
if (IsOk()) // setlocale() succeeded
m_language = lang;
// (a.k.a. US-ASCII) which is arguably a bug but keep it like this for
// backwards compatibility and just take care to not return
// wxFONTENCODING_DEFAULT from here as this surely doesn't make sense
- if ( enc != wxFONTENCODING_MAX && enc != wxFONTENCODING_DEFAULT )
+ if ( enc == wxFONTENCODING_DEFAULT )
+ {
+ // we don't have wxFONTENCODING_ASCII, so use the closest one
+ return wxFONTENCODING_ISO8859_1;
+ }
+
+ if ( enc != wxFONTENCODING_MAX )
{
return enc;
}
// looking
//
// OTOH, maybe we had already found a language match and in this
- // case don't overwrite it becauce the entry for the default
+ // case don't overwrite it because the entry for the default
// country always appears first in ms_languagesDB
if ( !infoRet )
infoRet = info;
}
// get the translation of given string in current locale
-const wxChar *wxLocale::GetString(const wxChar *szOrigString,
- const wxChar *szDomain) const
+const wxString& wxLocale::GetString(const wxString& origString,
+ const wxString& domain) const
{
- return GetString(szOrigString, szOrigString, size_t(-1), szDomain);
+ return GetString(origString, origString, size_t(-1), domain);
}
-const wxChar *wxLocale::GetString(const wxChar *szOrigString,
- const wxChar *szOrigString2,
- size_t n,
- const wxChar *szDomain) const
+const wxString& wxLocale::GetString(const wxString& origString,
+ const wxString& origString2,
+ size_t n,
+ const wxString& domain) const
{
- if ( wxIsEmpty(szOrigString) )
- return wxEmptyString;
+ if ( origString.empty() )
+ return GetUntranslatedString(origString);
- const wxChar *pszTrans = NULL;
+ const wxString *trans = NULL;
wxMsgCatalog *pMsgCat;
- if ( szDomain != NULL )
+ if ( !domain.empty() )
{
- pMsgCat = FindCatalog(szDomain);
+ pMsgCat = FindCatalog(domain);
// does the catalog exist?
if ( pMsgCat != NULL )
- pszTrans = pMsgCat->GetString(szOrigString, n);
+ trans = pMsgCat->GetString(origString, n);
}
else
{
// search in all domains
for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext )
{
- pszTrans = pMsgCat->GetString(szOrigString, n);
- if ( pszTrans != NULL ) // take the first found
+ trans = pMsgCat->GetString(origString, n);
+ if ( trans != NULL ) // take the first found
break;
}
}
- if ( pszTrans == NULL )
+ if ( trans == NULL )
{
#ifdef __WXDEBUG__
if ( !NoTransErr::Suppress() )
wxLogTrace(TRACE_I18N,
_T("string \"%s\"[%ld] not found in %slocale '%s'."),
- szOrigString, (long)n,
- szDomain ? wxString::Format(_T("domain '%s' "), szDomain).c_str()
- : _T(""),
+ origString, (long)n,
+ domain.empty()
+ ? (const wxChar*)wxString::Format(_T("domain '%s' "), domain).c_str()
+ : _T(""),
m_strLocale.c_str());
}
#endif // __WXDEBUG__
if (n == size_t(-1))
- return szOrigString;
+ return GetUntranslatedString(origString);
else
- return n == 1 ? szOrigString : szOrigString2;
+ return GetUntranslatedString(n == 1 ? origString : origString2);
}
- return pszTrans;
+ return *trans;
+}
+
+WX_DECLARE_HASH_SET(wxString, wxStringHash, wxStringEqual,
+ wxLocaleUntranslatedStrings);
+
+/* static */
+const wxString& wxLocale::GetUntranslatedString(const wxString& str)
+{
+ static wxLocaleUntranslatedStrings s_strings;
+
+ wxLocaleUntranslatedStrings::iterator i = s_strings.find(str);
+ if ( i == s_strings.end() )
+ return *s_strings.insert(str).first;
+
+ return *i;
}
-wxString wxLocale::GetHeaderValue( const wxChar* szHeader,
- const wxChar* szDomain ) const
+wxString wxLocale::GetHeaderValue(const wxString& header,
+ const wxString& domain) const
{
- if ( wxIsEmpty(szHeader) )
+ if ( header.empty() )
return wxEmptyString;
- wxChar const * pszTrans = NULL;
+ const wxString *trans = NULL;
wxMsgCatalog *pMsgCat;
- if ( szDomain != NULL )
+ if ( !domain.empty() )
{
- pMsgCat = FindCatalog(szDomain);
+ pMsgCat = FindCatalog(domain);
// does the catalog exist?
if ( pMsgCat == NULL )
return wxEmptyString;
- pszTrans = pMsgCat->GetString(wxEmptyString, (size_t)-1);
+ trans = pMsgCat->GetString(wxEmptyString, (size_t)-1);
}
else
{
// search in all domains
for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext )
{
- pszTrans = pMsgCat->GetString(wxEmptyString, (size_t)-1);
- if ( pszTrans != NULL ) // take the first found
+ trans = pMsgCat->GetString(wxEmptyString, (size_t)-1);
+ if ( trans != NULL ) // take the first found
break;
}
}
- if ( wxIsEmpty(pszTrans) )
+ if ( !trans || trans->empty() )
return wxEmptyString;
- wxChar const * pszFound = wxStrstr(pszTrans, szHeader);
- if ( pszFound == NULL )
+ size_t found = trans->find(header);
+ if ( found == wxString::npos )
return wxEmptyString;
- pszFound += wxStrlen(szHeader) + 2 /* ': ' */;
+ found += header.length() + 2 /* ': ' */;
// Every header is separated by \n
- wxChar const * pszEndLine = wxStrchr(pszFound, wxT('\n'));
- if ( pszEndLine == NULL ) pszEndLine = pszFound + wxStrlen(pszFound);
-
-
- // wxString( wxChar*, length);
- wxString retVal( pszFound, pszEndLine - pszFound );
+ size_t endLine = trans->find(wxT('\n'), found);
+ size_t len = (endLine == wxString::npos) ?
+ wxString::npos : (endLine - found);
- return retVal;
+ return trans->substr(found, len);
}
// find catalog by name in a linked list, return NULL if !found
-wxMsgCatalog *wxLocale::FindCatalog(const wxChar *szDomain) const
+wxMsgCatalog *wxLocale::FindCatalog(const wxString& domain) const
{
// linear search in the linked list
wxMsgCatalog *pMsgCat;
for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext )
{
- if ( wxStricmp(pMsgCat->GetName(), szDomain) == 0 )
+ if ( pMsgCat->GetName() == domain )
return pMsgCat;
}
return false;
#elif defined(__UNIX__)
-
- // Test if setting the locale works, then set it back.
- wxMB2WXbuf oldLocale = wxSetlocale(LC_ALL, wxEmptyString);
- wxMB2WXbuf tmp = wxSetlocaleTryUTF(LC_ALL, info->CanonicalName);
+
+ // 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 )
{
// Some C libraries don't like xx_YY form and require xx only
- tmp = wxSetlocaleTryUTF(LC_ALL, info->CanonicalName.Left(2));
+ tmp = wxSetlocaleTryUTF8(LC_ALL, info->CanonicalName.Left(2));
if ( !tmp )
return false;
}
// restore the original locale
- wxSetlocale(LC_ALL, oldLocale);
-#endif
+ wxSetlocale(LC_ALL, oldLocale);
+#endif
return true;
}
// check if the given catalog is loaded
-bool wxLocale::IsLoaded(const wxChar *szDomain) const
+bool wxLocale::IsLoaded(const wxString& szDomain) const
{
return FindCatalog(szDomain) != NULL;
}
// add a catalog to our linked list
-bool wxLocale::AddCatalog(const wxChar *szDomain)
+bool wxLocale::AddCatalog(const wxString& szDomain)
{
- return AddCatalog(szDomain, wxLANGUAGE_ENGLISH_US, NULL);
+ return AddCatalog(szDomain, wxLANGUAGE_ENGLISH_US, wxEmptyString);
}
// add a catalog to our linked list
-bool wxLocale::AddCatalog(const wxChar *szDomain,
- wxLanguage msgIdLanguage,
- const wxChar *msgIdCharset)
+bool wxLocale::AddCatalog(const wxString& szDomain,
+ wxLanguage msgIdLanguage,
+ const wxString& msgIdCharset)
{
wxMsgCatalog *pMsgCat = new wxMsgCatalog;
projects / wxWidgets.git / blobdiff