src/osx/core/cfstring.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/osx/corefoundation/cfstring.cpp
// Purpose:     wxCFStringHolder and other string functions
// Author:      Stefan Csomor
// Modified by:
// Created:     2004-10-29 (from code in src/osx/carbon/utils.cpp)
// RCS-ID:      $Id$
// Copyright:   (c) Stefan Csomor
// Licence:     wxWindows licence
// Usage:       Darwin (base library)
/////////////////////////////////////////////////////////////////////////////

#include "wx/wxprec.h"

#ifndef WX_PRECOMP
    #include "wx/string.h"
    #include "wx/intl.h"
    #if wxUSE_GUI
        #include "wx/font.h"
    #endif
#endif

#include "wx/osx/core/cfstring.h"

#include <CoreFoundation/CoreFoundation.h>


void wxMacConvertNewlines13To10( char * data )
{
    char * buf = data ;
    while( (buf=strchr(buf,0x0d)) != NULL )
    {
        *buf = 0x0a ;
        buf++ ;
    }
}

void wxMacConvertNewlines10To13( char * data )
{
    char * buf = data ;
    while( (buf=strchr(buf,0x0a)) != NULL )
    {
        *buf = 0x0d ;
        buf++ ;
    }
}

const wxString sCR((wxChar)13);
const wxString sLF((wxChar)10);

void wxMacConvertNewlines13To10( wxString * data )
{
    data->Replace( sCR,sLF);
}

void wxMacConvertNewlines10To13( wxString * data )
{
    data->Replace( sLF,sCR);
}

wxUint32 wxMacGetSystemEncFromFontEnc(wxFontEncoding encoding)
{
    CFStringEncoding enc = 0 ;
    if ( encoding == wxFONTENCODING_DEFAULT )
    {
#if wxUSE_GUI
        encoding = wxFont::GetDefaultEncoding() ;
#else
        encoding = wxFONTENCODING_SYSTEM; // to be set below
#endif
    }

    if ( encoding == wxFONTENCODING_SYSTEM )
    {
        enc = CFStringGetSystemEncoding();
    }

    switch( encoding)
    {
    case wxFONTENCODING_ISO8859_1 :
        enc = kCFStringEncodingISOLatin1 ;
        break ;
    case wxFONTENCODING_ISO8859_2 :
        enc = kCFStringEncodingISOLatin2;
        break ;
    case wxFONTENCODING_ISO8859_3 :
        enc = kCFStringEncodingISOLatin3 ;
        break ;
    case wxFONTENCODING_ISO8859_4 :
        enc = kCFStringEncodingISOLatin4;
        break ;
    case wxFONTENCODING_ISO8859_5 :
        enc = kCFStringEncodingISOLatinCyrillic;
        break ;
    case wxFONTENCODING_ISO8859_6 :
        enc = kCFStringEncodingISOLatinArabic;
        break ;
    case wxFONTENCODING_ISO8859_7 :
        enc = kCFStringEncodingISOLatinGreek;
        break ;
    case wxFONTENCODING_ISO8859_8 :
        enc = kCFStringEncodingISOLatinHebrew;
        break ;
    case wxFONTENCODING_ISO8859_9 :
        enc = kCFStringEncodingISOLatin5;
        break ;
    case wxFONTENCODING_ISO8859_10 :
        enc = kCFStringEncodingISOLatin6;
        break ;
    case wxFONTENCODING_ISO8859_13 :
        enc = kCFStringEncodingISOLatin7;
        break ;
    case wxFONTENCODING_ISO8859_14 :
        enc = kCFStringEncodingISOLatin8;
        break ;
    case wxFONTENCODING_ISO8859_15 :
        enc = kCFStringEncodingISOLatin9;
        break ;

    case wxFONTENCODING_KOI8 :
        enc = kCFStringEncodingKOI8_R;
        break ;
    case wxFONTENCODING_ALTERNATIVE : // MS-DOS CP866
        enc = kCFStringEncodingDOSRussian;
        break ;
/*
    case wxFONTENCODING_BULGARIAN :
        enc = ;
        break ;
*/
    case wxFONTENCODING_CP437 :
        enc =kCFStringEncodingDOSLatinUS ;
        break ;
    case wxFONTENCODING_CP850 :
        enc = kCFStringEncodingDOSLatin1;
        break ;
    case wxFONTENCODING_CP852 :
        enc = kCFStringEncodingDOSLatin2;
        break ;
    case wxFONTENCODING_CP855 :
        enc = kCFStringEncodingDOSCyrillic;
        break ;
    case wxFONTENCODING_CP866 :
        enc =kCFStringEncodingDOSRussian ;
        break ;
    case wxFONTENCODING_CP874 :
        enc = kCFStringEncodingDOSThai;
        break ;
    case wxFONTENCODING_CP932 :
        enc = kCFStringEncodingDOSJapanese;
        break ;
    case wxFONTENCODING_CP936 :
        enc = kCFStringEncodingDOSChineseSimplif ;
        break ;
    case wxFONTENCODING_CP949 :
        enc = kCFStringEncodingDOSKorean;
        break ;
    case wxFONTENCODING_CP950 :
        enc = kCFStringEncodingDOSChineseTrad;
        break ;

    case wxFONTENCODING_CP1250 :
        enc = kCFStringEncodingWindowsLatin2;
        break ;
    case wxFONTENCODING_CP1251 :
        enc =kCFStringEncodingWindowsCyrillic ;
        break ;
    case wxFONTENCODING_CP1252 :
        enc =kCFStringEncodingWindowsLatin1 ;
        break ;
    case wxFONTENCODING_CP1253 :
        enc = kCFStringEncodingWindowsGreek;
        break ;
    case wxFONTENCODING_CP1254 :
        enc = kCFStringEncodingWindowsLatin5;
        break ;
    case wxFONTENCODING_CP1255 :
        enc =kCFStringEncodingWindowsHebrew ;
        break ;
    case wxFONTENCODING_CP1256 :
        enc =kCFStringEncodingWindowsArabic ;
        break ;
    case wxFONTENCODING_CP1257 :
        enc = kCFStringEncodingWindowsBalticRim;
        break ;
#if 0
    case wxFONTENCODING_UTF7 :
        enc = CreateTextEncoding(kCFStringEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
#endif
        break ;
    case wxFONTENCODING_UTF8 :
        enc = kCFStringEncodingUTF8;
        break ;
    case wxFONTENCODING_EUC_JP :
        enc = kCFStringEncodingEUC_JP;
        break ;
    case wxFONTENCODING_UTF16BE :
        enc = kCFStringEncodingUTF16BE;
        break ;
    case wxFONTENCODING_UTF16LE :
        enc = kCFStringEncodingUTF16LE;
        break ;
    case wxFONTENCODING_UTF32BE :
        enc = kCFStringEncodingUTF32BE;
        break ;
    case wxFONTENCODING_UTF32LE :
        enc = kCFStringEncodingUTF32LE;
        break ;

    case wxFONTENCODING_MACROMAN :
        enc = kCFStringEncodingMacRoman ;
        break ;
    case wxFONTENCODING_MACJAPANESE :
        enc = kCFStringEncodingMacJapanese ;
        break ;
    case wxFONTENCODING_MACCHINESETRAD :
        enc = kCFStringEncodingMacChineseTrad ;
        break ;
    case wxFONTENCODING_MACKOREAN :
        enc = kCFStringEncodingMacKorean ;
        break ;
    case wxFONTENCODING_MACARABIC :
        enc = kCFStringEncodingMacArabic ;
        break ;
    case wxFONTENCODING_MACHEBREW :
        enc = kCFStringEncodingMacHebrew ;
        break ;
    case wxFONTENCODING_MACGREEK :
        enc = kCFStringEncodingMacGreek ;
        break ;
    case wxFONTENCODING_MACCYRILLIC :
        enc = kCFStringEncodingMacCyrillic ;
        break ;
    case wxFONTENCODING_MACDEVANAGARI :
        enc = kCFStringEncodingMacDevanagari ;
        break ;
    case wxFONTENCODING_MACGURMUKHI :
        enc = kCFStringEncodingMacGurmukhi ;
        break ;
    case wxFONTENCODING_MACGUJARATI :
        enc = kCFStringEncodingMacGujarati ;
        break ;
    case wxFONTENCODING_MACORIYA :
        enc = kCFStringEncodingMacOriya ;
        break ;
    case wxFONTENCODING_MACBENGALI :
        enc = kCFStringEncodingMacBengali ;
        break ;
    case wxFONTENCODING_MACTAMIL :
        enc = kCFStringEncodingMacTamil ;
        break ;
    case wxFONTENCODING_MACTELUGU :
        enc = kCFStringEncodingMacTelugu ;
        break ;
    case wxFONTENCODING_MACKANNADA :
        enc = kCFStringEncodingMacKannada ;
        break ;
    case wxFONTENCODING_MACMALAJALAM :
        enc = kCFStringEncodingMacMalayalam ;
        break ;
    case wxFONTENCODING_MACSINHALESE :
        enc = kCFStringEncodingMacSinhalese ;
        break ;
    case wxFONTENCODING_MACBURMESE :
        enc = kCFStringEncodingMacBurmese ;
        break ;
    case wxFONTENCODING_MACKHMER :
        enc = kCFStringEncodingMacKhmer ;
        break ;
    case wxFONTENCODING_MACTHAI :
        enc = kCFStringEncodingMacThai ;
        break ;
    case wxFONTENCODING_MACLAOTIAN :
        enc = kCFStringEncodingMacLaotian ;
        break ;
    case wxFONTENCODING_MACGEORGIAN :
        enc = kCFStringEncodingMacGeorgian ;
        break ;
    case wxFONTENCODING_MACARMENIAN :
        enc = kCFStringEncodingMacArmenian ;
        break ;
    case wxFONTENCODING_MACCHINESESIMP :
        enc = kCFStringEncodingMacChineseSimp ;
        break ;
    case wxFONTENCODING_MACTIBETAN :
        enc = kCFStringEncodingMacTibetan ;
        break ;
    case wxFONTENCODING_MACMONGOLIAN :
        enc = kCFStringEncodingMacMongolian ;
        break ;
    case wxFONTENCODING_MACETHIOPIC :
        enc = kCFStringEncodingMacEthiopic ;
        break ;
    case wxFONTENCODING_MACCENTRALEUR :
        enc = kCFStringEncodingMacCentralEurRoman ;
        break ;
    case wxFONTENCODING_MACVIATNAMESE :
        enc = kCFStringEncodingMacVietnamese ;
        break ;
    case wxFONTENCODING_MACARABICEXT :
        enc = kCFStringEncodingMacExtArabic ;
        break ;
    case wxFONTENCODING_MACSYMBOL :
        enc = kCFStringEncodingMacSymbol ;
        break ;
    case wxFONTENCODING_MACDINGBATS :
        enc = kCFStringEncodingMacDingbats ;
        break ;
    case wxFONTENCODING_MACTURKISH :
        enc = kCFStringEncodingMacTurkish ;
        break ;
    case wxFONTENCODING_MACCROATIAN :
        enc = kCFStringEncodingMacCroatian ;
        break ;
    case wxFONTENCODING_MACICELANDIC :
        enc = kCFStringEncodingMacIcelandic ;
        break ;
    case wxFONTENCODING_MACROMANIAN :
        enc = kCFStringEncodingMacRomanian ;
        break ;
    case wxFONTENCODING_MACCELTIC :
        enc = kCFStringEncodingMacCeltic ;
        break ;
    case wxFONTENCODING_MACGAELIC :
        enc = kCFStringEncodingMacGaelic ;
        break ;
    case wxFONTENCODING_MACKEYBOARD :
        enc = 41; /* kTextEncodingMacKeyboardGlyphs ; */
        break ;
    default : // to make gcc happy
        break ;
    };
    return enc ;
}

wxFontEncoding wxMacGetFontEncFromSystemEnc(wxUint32 encoding)
{
    wxFontEncoding enc = wxFONTENCODING_DEFAULT ;

    switch( encoding)
    {
    case kCFStringEncodingISOLatin1  :
        enc = wxFONTENCODING_ISO8859_1 ;
        break ;
    case kCFStringEncodingISOLatin2 :
        enc = wxFONTENCODING_ISO8859_2;
        break ;
    case kCFStringEncodingISOLatin3 :
        enc = wxFONTENCODING_ISO8859_3 ;
        break ;
    case kCFStringEncodingISOLatin4 :
        enc = wxFONTENCODING_ISO8859_4;
        break ;
    case kCFStringEncodingISOLatinCyrillic :
        enc = wxFONTENCODING_ISO8859_5;
        break ;
    case kCFStringEncodingISOLatinArabic :
        enc = wxFONTENCODING_ISO8859_6;
        break ;
    case kCFStringEncodingISOLatinGreek :
        enc = wxFONTENCODING_ISO8859_7;
        break ;
    case kCFStringEncodingISOLatinHebrew :
        enc = wxFONTENCODING_ISO8859_8;
        break ;
    case kCFStringEncodingISOLatin5 :
        enc = wxFONTENCODING_ISO8859_9;
        break ;
    case kCFStringEncodingISOLatin6 :
        enc = wxFONTENCODING_ISO8859_10;
        break ;
    case kCFStringEncodingISOLatin7 :
        enc = wxFONTENCODING_ISO8859_13;
        break ;
    case kCFStringEncodingISOLatin8 :
        enc = wxFONTENCODING_ISO8859_14;
        break ;
    case kCFStringEncodingISOLatin9 :
        enc =wxFONTENCODING_ISO8859_15 ;
        break ;

    case kCFStringEncodingKOI8_R :
        enc = wxFONTENCODING_KOI8;
        break ;
/*
    case  :
        enc = wxFONTENCODING_BULGARIAN;
        break ;
*/
    case kCFStringEncodingDOSLatinUS :
        enc = wxFONTENCODING_CP437;
        break ;
    case kCFStringEncodingDOSLatin1 :
        enc = wxFONTENCODING_CP850;
        break ;
    case kCFStringEncodingDOSLatin2 :
        enc =wxFONTENCODING_CP852 ;
        break ;
    case kCFStringEncodingDOSCyrillic :
        enc = wxFONTENCODING_CP855;
        break ;
    case kCFStringEncodingDOSRussian :
        enc = wxFONTENCODING_CP866;
        break ;
    case kCFStringEncodingDOSThai :
        enc =wxFONTENCODING_CP874 ;
        break ;
    case kCFStringEncodingDOSJapanese :
        enc = wxFONTENCODING_CP932;
        break ;
    case kCFStringEncodingDOSChineseSimplif :
        enc = wxFONTENCODING_CP936;
        break ;
    case kCFStringEncodingDOSKorean :
        enc = wxFONTENCODING_CP949;
        break ;
    case kCFStringEncodingDOSChineseTrad :
        enc = wxFONTENCODING_CP950;
        break ;

    case kCFStringEncodingWindowsLatin2 :
        enc = wxFONTENCODING_CP1250;
        break ;
    case kCFStringEncodingWindowsCyrillic :
        enc = wxFONTENCODING_CP1251;
        break ;
    case kCFStringEncodingWindowsLatin1 :
        enc = wxFONTENCODING_CP1252;
        break ;
    case kCFStringEncodingWindowsGreek :
        enc = wxFONTENCODING_CP1253;
        break ;
    case kCFStringEncodingWindowsLatin5 :
        enc = wxFONTENCODING_CP1254;
        break ;
    case kCFStringEncodingWindowsHebrew :
        enc = wxFONTENCODING_CP1255;
        break ;
    case kCFStringEncodingWindowsArabic :
        enc = wxFONTENCODING_CP1256;
        break ;
    case kCFStringEncodingWindowsBalticRim :
        enc =wxFONTENCODING_CP1257 ;
        break ;
    case kCFStringEncodingEUC_JP :
        enc = wxFONTENCODING_EUC_JP;
        break ;

    case kCFStringEncodingUTF8 :
        enc = wxFONTENCODING_UTF8;
        break ;
    case kCFStringEncodingUTF16BE :
        enc = wxFONTENCODING_UTF16BE;
        break ;
    case kCFStringEncodingUTF16LE :
        enc = wxFONTENCODING_UTF16LE;
        break ;
    case kCFStringEncodingUTF32BE :
        enc = wxFONTENCODING_UTF32BE;
        break ;
    case kCFStringEncodingUTF32LE :
        enc = wxFONTENCODING_UTF32LE;
        break ;

#if 0
    case wxFONTENCODING_UTF7 :
        enc = CreateTextEncoding(kCFStringEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
        break ;
#endif
    case kCFStringEncodingMacRoman :
        enc = wxFONTENCODING_MACROMAN ;
        break ;
    case kCFStringEncodingMacJapanese :
        enc = wxFONTENCODING_MACJAPANESE ;
        break ;
    case kCFStringEncodingMacChineseTrad :
        enc = wxFONTENCODING_MACCHINESETRAD ;
        break ;
    case kCFStringEncodingMacKorean :
        enc = wxFONTENCODING_MACKOREAN ;
        break ;
    case kCFStringEncodingMacArabic :
        enc =wxFONTENCODING_MACARABIC ;
        break ;
    case kCFStringEncodingMacHebrew :
        enc = wxFONTENCODING_MACHEBREW ;
        break ;
    case kCFStringEncodingMacGreek :
        enc = wxFONTENCODING_MACGREEK ;
        break ;
    case kCFStringEncodingMacCyrillic :
        enc = wxFONTENCODING_MACCYRILLIC ;
        break ;
    case kCFStringEncodingMacDevanagari :
        enc = wxFONTENCODING_MACDEVANAGARI ;
        break ;
    case kCFStringEncodingMacGurmukhi :
        enc = wxFONTENCODING_MACGURMUKHI ;
        break ;
    case kCFStringEncodingMacGujarati :
        enc = wxFONTENCODING_MACGUJARATI ;
        break ;
    case kCFStringEncodingMacOriya :
        enc =wxFONTENCODING_MACORIYA ;
        break ;
    case kCFStringEncodingMacBengali :
        enc =wxFONTENCODING_MACBENGALI ;
        break ;
    case kCFStringEncodingMacTamil :
        enc = wxFONTENCODING_MACTAMIL ;
        break ;
    case kCFStringEncodingMacTelugu :
        enc = wxFONTENCODING_MACTELUGU ;
        break ;
    case kCFStringEncodingMacKannada :
        enc = wxFONTENCODING_MACKANNADA ;
        break ;
    case kCFStringEncodingMacMalayalam :
        enc = wxFONTENCODING_MACMALAJALAM ;
        break ;
    case kCFStringEncodingMacSinhalese :
        enc = wxFONTENCODING_MACSINHALESE ;
        break ;
    case kCFStringEncodingMacBurmese :
        enc = wxFONTENCODING_MACBURMESE ;
        break ;
    case kCFStringEncodingMacKhmer :
        enc = wxFONTENCODING_MACKHMER ;
        break ;
    case kCFStringEncodingMacThai :
        enc = wxFONTENCODING_MACTHAI ;
        break ;
    case kCFStringEncodingMacLaotian :
        enc = wxFONTENCODING_MACLAOTIAN ;
        break ;
    case kCFStringEncodingMacGeorgian :
        enc = wxFONTENCODING_MACGEORGIAN ;
        break ;
    case kCFStringEncodingMacArmenian :
        enc = wxFONTENCODING_MACARMENIAN ;
        break ;
    case kCFStringEncodingMacChineseSimp :
        enc = wxFONTENCODING_MACCHINESESIMP ;
        break ;
    case kCFStringEncodingMacTibetan :
        enc = wxFONTENCODING_MACTIBETAN ;
        break ;
    case kCFStringEncodingMacMongolian :
        enc = wxFONTENCODING_MACMONGOLIAN ;
        break ;
    case kCFStringEncodingMacEthiopic :
        enc = wxFONTENCODING_MACETHIOPIC ;
        break ;
    case kCFStringEncodingMacCentralEurRoman:
        enc = wxFONTENCODING_MACCENTRALEUR  ;
        break ;
    case kCFStringEncodingMacVietnamese:
        enc = wxFONTENCODING_MACVIATNAMESE  ;
        break ;
    case kCFStringEncodingMacExtArabic :
        enc = wxFONTENCODING_MACARABICEXT ;
        break ;
    case kCFStringEncodingMacSymbol :
        enc = wxFONTENCODING_MACSYMBOL ;
        break ;
    case kCFStringEncodingMacDingbats :
        enc = wxFONTENCODING_MACDINGBATS ;
        break ;
    case kCFStringEncodingMacTurkish :
        enc = wxFONTENCODING_MACTURKISH ;
        break ;
    case kCFStringEncodingMacCroatian :
        enc = wxFONTENCODING_MACCROATIAN ;
        break ;
    case kCFStringEncodingMacIcelandic :
        enc = wxFONTENCODING_MACICELANDIC ;
        break ;
    case kCFStringEncodingMacRomanian :
        enc = wxFONTENCODING_MACROMANIAN ;
        break ;
    case kCFStringEncodingMacCeltic :
        enc = wxFONTENCODING_MACCELTIC ;
        break ;
    case kCFStringEncodingMacGaelic :
        enc = wxFONTENCODING_MACGAELIC ;
        break ;
    case 41 /* kTextEncodingMacKeyboardGlyphs */ :
        enc = wxFONTENCODING_MACKEYBOARD ;
        break ;
    } ;
    return enc ;
}


//
// CFStringRefs
//

// converts this string into a core foundation string with optional pc 2 mac encoding

wxCFStringRef::wxCFStringRef( const wxString &st , wxFontEncoding WXUNUSED_IN_UNICODE(encoding) )
{
    if (st.IsEmpty())
    {
        reset( wxCFRetain( CFSTR("") ) );
    }
    else
    {
        wxString str = st ;
        wxMacConvertNewlines13To10( &str ) ;
#if wxUSE_UNICODE
#if wxUSE_UNICODE_WCHAR
        // native = wchar_t 4 bytes for us
        const wchar_t * const data = str.wc_str();
        const size_t size = str.length()*sizeof(wchar_t);
        CFStringBuiltInEncodings cfencoding = kCFStringEncodingUTF32Native;
#elif wxUSE_UNICODE_UTF8
        // native = utf8
        const char * const data = str.utf8_str();
        const size_t size = str.utf8_length();
        CFStringBuiltInEncodings cfencoding = kCFStringEncodingUTF8;
#else
    #error "unsupported Unicode representation"
#endif

        reset( CFStringCreateWithBytes( kCFAllocatorDefault,
            (const UInt8*)data, size, cfencoding, false /* no BOM */ ) );
#else // not wxUSE_UNICODE
        reset( CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
            wxMacGetSystemEncFromFontEnc( encoding ) ) );
#endif
    }
}

wxString wxCFStringRef::AsString( CFStringRef ref, wxFontEncoding WXUNUSED_IN_UNICODE(encoding) )
{
    if ( !ref )
        return wxEmptyString ;

    Size cflen = CFStringGetLength( ref )  ;
    char* buf = NULL ;

    CFStringEncoding cfencoding = 0;
    wxString result;
#if wxUSE_UNICODE
  #if wxUSE_UNICODE_WCHAR
    cfencoding = kCFStringEncodingUTF32Native;
  #elif wxUSE_UNICODE_UTF8
    cfencoding = kCFStringEncodingUTF8;
  #else
    #error "unsupported unicode representation"
  #endif
#else
    cfencoding = wxMacGetSystemEncFromFontEnc( encoding );
#endif

    CFIndex cStrLen ;
    CFStringGetBytes( ref , CFRangeMake(0, cflen) , cfencoding ,
        '?' , false , NULL , 0 , &cStrLen ) ;
    buf = new char[ cStrLen ] ;
    CFStringGetBytes( ref , CFRangeMake(0, cflen) , cfencoding,
        '?' , false , (unsigned char*) buf , cStrLen , &cStrLen) ;

#if wxUSE_UNICODE
  #if wxUSE_UNICODE_WCHAR
    result = wxString( (const wchar_t*) buf , cStrLen/4);
  #elif wxUSE_UNICODE_UTF8
    result = wxString::FromUTF8( buf, cStrLen );
  #else
    #error "unsupported unicode representation"
  #endif
#else
    result = wxString(buf, cStrLen) ;
#endif

    delete[] buf ;
    wxMacConvertNewlines10To13( &result);
    return result ;
}

wxString wxCFStringRef::AsString(wxFontEncoding encoding) const
{
    return AsString( get(), encoding );
}

#if wxOSX_USE_COCOA_OR_IPHONE
wxString wxCFStringRef::AsString( NSString* ref, wxFontEncoding encoding )
{
    return AsString( (CFStringRef) ref, encoding );
}
#endif


//
// wxMacUniCharBuffer
//

wxMacUniCharBuffer::wxMacUniCharBuffer( const wxString &str )
{
    m_chars = str.length() ;
    m_ubuf = NULL ;

#if SIZEOF_WCHAR_T == 4
    wxMBConvUTF16 converter ;
#if wxUSE_UNICODE
    size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ;
    m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
    converter.WC2MB( (char*) m_ubuf , str.wc_str(), unicharlen + 2 ) ;
#else
    const wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
    size_t unicharlen = converter.WC2MB( NULL , wchar.data() , 0 ) ;
    m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
    converter.WC2MB( (char*) m_ubuf , wchar.data() , unicharlen + 2 ) ;
#endif
    m_chars = unicharlen / 2 ;
#else // SIZEOF_WCHAR_T is then 2
#if wxUSE_UNICODE
    m_ubuf = malloc( m_chars * 2 + 2 ) ;
    memcpy( m_ubuf , (UniChar*) str.wc_str() , m_chars * 2 + 2 ) ;
#else
    wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
    m_chars = wxWcslen( wchar.data() ) ;
    m_ubuf = malloc( m_chars * 2 + 2 ) ;
    memcpy( m_ubuf , (UniChar*) wchar.data() , m_chars * 2 + 2 ) ;
#endif
#endif
}

wxMacUniCharBuffer::~wxMacUniCharBuffer()
{
    free( m_ubuf ) ;
}

UniCharPtr wxMacUniCharBuffer::GetBuffer()
{
    return m_ubuf ;
}

UniCharCount wxMacUniCharBuffer::GetChars()
{
    return m_chars ;
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/osx/corefoundation/cfstring.cpp
	3	// Purpose: wxCFStringHolder and other string functions
	4	// Author: Stefan Csomor
	5	// Modified by:
	6	// Created: 2004-10-29 (from code in src/osx/carbon/utils.cpp)
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Stefan Csomor
	9	// Licence: wxWindows licence
	10	// Usage: Darwin (base library)
	11	/////////////////////////////////////////////////////////////////////////////
	12
	13	#include "wx/wxprec.h"
	14
	15	#ifndef WX_PRECOMP
	16	#include "wx/string.h"
	17	#include "wx/intl.h"
	18	#if wxUSE_GUI
	19	#include "wx/font.h"
	20	#endif
	21	#endif
	22
	23	#include "wx/osx/core/cfstring.h"
	24
	25	#include <CoreFoundation/CoreFoundation.h>
	26
	27
	28	void wxMacConvertNewlines13To10( char * data )
	29	{
	30	char * buf = data ;
	31	while( (buf=strchr(buf,0x0d)) != NULL )
	32	{
	33	*buf = 0x0a ;
	34	buf++ ;
	35	}
	36	}
	37
	38	void wxMacConvertNewlines10To13( char * data )
	39	{
	40	char * buf = data ;
	41	while( (buf=strchr(buf,0x0a)) != NULL )
	42	{
	43	*buf = 0x0d ;
	44	buf++ ;
	45	}
	46	}
	47
	48	const wxString sCR((wxChar)13);
	49	const wxString sLF((wxChar)10);
	50
	51	void wxMacConvertNewlines13To10( wxString * data )
	52	{
	53	data->Replace( sCR,sLF);
	54	}
	55
	56	void wxMacConvertNewlines10To13( wxString * data )
	57	{
	58	data->Replace( sLF,sCR);
	59	}
	60
	61	wxUint32 wxMacGetSystemEncFromFontEnc(wxFontEncoding encoding)
	62	{
	63	CFStringEncoding enc = 0 ;
	64	if ( encoding == wxFONTENCODING_DEFAULT )
	65	{
	66	#if wxUSE_GUI
	67	encoding = wxFont::GetDefaultEncoding() ;
	68	#else
	69	encoding = wxFONTENCODING_SYSTEM; // to be set below
	70	#endif
	71	}
	72
	73	if ( encoding == wxFONTENCODING_SYSTEM )
	74	{
	75	enc = CFStringGetSystemEncoding();
	76	}
	77
	78	switch( encoding)
	79	{
	80	case wxFONTENCODING_ISO8859_1 :
	81	enc = kCFStringEncodingISOLatin1 ;
	82	break ;
	83	case wxFONTENCODING_ISO8859_2 :
	84	enc = kCFStringEncodingISOLatin2;
	85	break ;
	86	case wxFONTENCODING_ISO8859_3 :
	87	enc = kCFStringEncodingISOLatin3 ;
	88	break ;
	89	case wxFONTENCODING_ISO8859_4 :
	90	enc = kCFStringEncodingISOLatin4;
	91	break ;
	92	case wxFONTENCODING_ISO8859_5 :
	93	enc = kCFStringEncodingISOLatinCyrillic;
	94	break ;
	95	case wxFONTENCODING_ISO8859_6 :
	96	enc = kCFStringEncodingISOLatinArabic;
	97	break ;
	98	case wxFONTENCODING_ISO8859_7 :
	99	enc = kCFStringEncodingISOLatinGreek;
	100	break ;
	101	case wxFONTENCODING_ISO8859_8 :
	102	enc = kCFStringEncodingISOLatinHebrew;
	103	break ;
	104	case wxFONTENCODING_ISO8859_9 :
	105	enc = kCFStringEncodingISOLatin5;
	106	break ;
	107	case wxFONTENCODING_ISO8859_10 :
	108	enc = kCFStringEncodingISOLatin6;
	109	break ;
	110	case wxFONTENCODING_ISO8859_13 :
	111	enc = kCFStringEncodingISOLatin7;
	112	break ;
	113	case wxFONTENCODING_ISO8859_14 :
	114	enc = kCFStringEncodingISOLatin8;
	115	break ;
	116	case wxFONTENCODING_ISO8859_15 :
	117	enc = kCFStringEncodingISOLatin9;
	118	break ;
	119
	120	case wxFONTENCODING_KOI8 :
	121	enc = kCFStringEncodingKOI8_R;
	122	break ;
	123	case wxFONTENCODING_ALTERNATIVE : // MS-DOS CP866
	124	enc = kCFStringEncodingDOSRussian;
	125	break ;
	126	/*
	127	case wxFONTENCODING_BULGARIAN :
	128	enc = ;
	129	break ;
	130	*/
	131	case wxFONTENCODING_CP437 :
	132	enc =kCFStringEncodingDOSLatinUS ;
	133	break ;
	134	case wxFONTENCODING_CP850 :
	135	enc = kCFStringEncodingDOSLatin1;
	136	break ;
	137	case wxFONTENCODING_CP852 :
	138	enc = kCFStringEncodingDOSLatin2;
	139	break ;
	140	case wxFONTENCODING_CP855 :
	141	enc = kCFStringEncodingDOSCyrillic;
	142	break ;
	143	case wxFONTENCODING_CP866 :
	144	enc =kCFStringEncodingDOSRussian ;
	145	break ;
	146	case wxFONTENCODING_CP874 :
	147	enc = kCFStringEncodingDOSThai;
	148	break ;
	149	case wxFONTENCODING_CP932 :
	150	enc = kCFStringEncodingDOSJapanese;
	151	break ;
	152	case wxFONTENCODING_CP936 :
	153	enc = kCFStringEncodingDOSChineseSimplif ;
	154	break ;
	155	case wxFONTENCODING_CP949 :
	156	enc = kCFStringEncodingDOSKorean;
	157	break ;
	158	case wxFONTENCODING_CP950 :
	159	enc = kCFStringEncodingDOSChineseTrad;
	160	break ;
	161
	162	case wxFONTENCODING_CP1250 :
	163	enc = kCFStringEncodingWindowsLatin2;
	164	break ;
	165	case wxFONTENCODING_CP1251 :
	166	enc =kCFStringEncodingWindowsCyrillic ;
	167	break ;
	168	case wxFONTENCODING_CP1252 :
	169	enc =kCFStringEncodingWindowsLatin1 ;
	170	break ;
	171	case wxFONTENCODING_CP1253 :
	172	enc = kCFStringEncodingWindowsGreek;
	173	break ;
	174	case wxFONTENCODING_CP1254 :
	175	enc = kCFStringEncodingWindowsLatin5;
	176	break ;
	177	case wxFONTENCODING_CP1255 :
	178	enc =kCFStringEncodingWindowsHebrew ;
	179	break ;
	180	case wxFONTENCODING_CP1256 :
	181	enc =kCFStringEncodingWindowsArabic ;
	182	break ;
	183	case wxFONTENCODING_CP1257 :
	184	enc = kCFStringEncodingWindowsBalticRim;
	185	break ;
	186	#if 0
	187	case wxFONTENCODING_UTF7 :
	188	enc = CreateTextEncoding(kCFStringEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
	189	#endif
	190	break ;
	191	case wxFONTENCODING_UTF8 :
	192	enc = kCFStringEncodingUTF8;
	193	break ;
	194	case wxFONTENCODING_EUC_JP :
	195	enc = kCFStringEncodingEUC_JP;
	196	break ;
	197	case wxFONTENCODING_UTF16BE :
	198	enc = kCFStringEncodingUTF16BE;
	199	break ;
	200	case wxFONTENCODING_UTF16LE :
	201	enc = kCFStringEncodingUTF16LE;
	202	break ;
	203	case wxFONTENCODING_UTF32BE :
	204	enc = kCFStringEncodingUTF32BE;
	205	break ;
	206	case wxFONTENCODING_UTF32LE :
	207	enc = kCFStringEncodingUTF32LE;
	208	break ;
	209
	210	case wxFONTENCODING_MACROMAN :
	211	enc = kCFStringEncodingMacRoman ;
	212	break ;
	213	case wxFONTENCODING_MACJAPANESE :
	214	enc = kCFStringEncodingMacJapanese ;
	215	break ;
	216	case wxFONTENCODING_MACCHINESETRAD :
	217	enc = kCFStringEncodingMacChineseTrad ;
	218	break ;
	219	case wxFONTENCODING_MACKOREAN :
	220	enc = kCFStringEncodingMacKorean ;
	221	break ;
	222	case wxFONTENCODING_MACARABIC :
	223	enc = kCFStringEncodingMacArabic ;
	224	break ;
	225	case wxFONTENCODING_MACHEBREW :
	226	enc = kCFStringEncodingMacHebrew ;
	227	break ;
	228	case wxFONTENCODING_MACGREEK :
	229	enc = kCFStringEncodingMacGreek ;
	230	break ;
	231	case wxFONTENCODING_MACCYRILLIC :
	232	enc = kCFStringEncodingMacCyrillic ;
	233	break ;
	234	case wxFONTENCODING_MACDEVANAGARI :
	235	enc = kCFStringEncodingMacDevanagari ;
	236	break ;
	237	case wxFONTENCODING_MACGURMUKHI :
	238	enc = kCFStringEncodingMacGurmukhi ;
	239	break ;
	240	case wxFONTENCODING_MACGUJARATI :
	241	enc = kCFStringEncodingMacGujarati ;
	242	break ;
	243	case wxFONTENCODING_MACORIYA :
	244	enc = kCFStringEncodingMacOriya ;
	245	break ;
	246	case wxFONTENCODING_MACBENGALI :
	247	enc = kCFStringEncodingMacBengali ;
	248	break ;
	249	case wxFONTENCODING_MACTAMIL :
	250	enc = kCFStringEncodingMacTamil ;
	251	break ;
	252	case wxFONTENCODING_MACTELUGU :
	253	enc = kCFStringEncodingMacTelugu ;
	254	break ;
	255	case wxFONTENCODING_MACKANNADA :
	256	enc = kCFStringEncodingMacKannada ;
	257	break ;
	258	case wxFONTENCODING_MACMALAJALAM :
	259	enc = kCFStringEncodingMacMalayalam ;
	260	break ;
	261	case wxFONTENCODING_MACSINHALESE :
	262	enc = kCFStringEncodingMacSinhalese ;
	263	break ;
	264	case wxFONTENCODING_MACBURMESE :
	265	enc = kCFStringEncodingMacBurmese ;
	266	break ;
	267	case wxFONTENCODING_MACKHMER :
	268	enc = kCFStringEncodingMacKhmer ;
	269	break ;
	270	case wxFONTENCODING_MACTHAI :
	271	enc = kCFStringEncodingMacThai ;
	272	break ;
	273	case wxFONTENCODING_MACLAOTIAN :
	274	enc = kCFStringEncodingMacLaotian ;
	275	break ;
	276	case wxFONTENCODING_MACGEORGIAN :
	277	enc = kCFStringEncodingMacGeorgian ;
	278	break ;
	279	case wxFONTENCODING_MACARMENIAN :
	280	enc = kCFStringEncodingMacArmenian ;
	281	break ;
	282	case wxFONTENCODING_MACCHINESESIMP :
	283	enc = kCFStringEncodingMacChineseSimp ;
	284	break ;
	285	case wxFONTENCODING_MACTIBETAN :
	286	enc = kCFStringEncodingMacTibetan ;
	287	break ;
	288	case wxFONTENCODING_MACMONGOLIAN :
	289	enc = kCFStringEncodingMacMongolian ;
	290	break ;
	291	case wxFONTENCODING_MACETHIOPIC :
	292	enc = kCFStringEncodingMacEthiopic ;
	293	break ;
	294	case wxFONTENCODING_MACCENTRALEUR :
	295	enc = kCFStringEncodingMacCentralEurRoman ;
	296	break ;
	297	case wxFONTENCODING_MACVIATNAMESE :
	298	enc = kCFStringEncodingMacVietnamese ;
	299	break ;
	300	case wxFONTENCODING_MACARABICEXT :
	301	enc = kCFStringEncodingMacExtArabic ;
	302	break ;
	303	case wxFONTENCODING_MACSYMBOL :
	304	enc = kCFStringEncodingMacSymbol ;
	305	break ;
	306	case wxFONTENCODING_MACDINGBATS :
	307	enc = kCFStringEncodingMacDingbats ;
	308	break ;
	309	case wxFONTENCODING_MACTURKISH :
	310	enc = kCFStringEncodingMacTurkish ;
	311	break ;
	312	case wxFONTENCODING_MACCROATIAN :
	313	enc = kCFStringEncodingMacCroatian ;
	314	break ;
	315	case wxFONTENCODING_MACICELANDIC :
	316	enc = kCFStringEncodingMacIcelandic ;
	317	break ;
	318	case wxFONTENCODING_MACROMANIAN :
	319	enc = kCFStringEncodingMacRomanian ;
	320	break ;
	321	case wxFONTENCODING_MACCELTIC :
	322	enc = kCFStringEncodingMacCeltic ;
	323	break ;
	324	case wxFONTENCODING_MACGAELIC :
	325	enc = kCFStringEncodingMacGaelic ;
	326	break ;
	327	case wxFONTENCODING_MACKEYBOARD :
	328	enc = 41; /* kTextEncodingMacKeyboardGlyphs ; */
	329	break ;
	330	default : // to make gcc happy
	331	break ;
	332	};
	333	return enc ;
	334	}
	335
	336	wxFontEncoding wxMacGetFontEncFromSystemEnc(wxUint32 encoding)
	337	{
	338	wxFontEncoding enc = wxFONTENCODING_DEFAULT ;
	339
	340	switch( encoding)
	341	{
	342	case kCFStringEncodingISOLatin1 :
	343	enc = wxFONTENCODING_ISO8859_1 ;
	344	break ;
	345	case kCFStringEncodingISOLatin2 :
	346	enc = wxFONTENCODING_ISO8859_2;
	347	break ;
	348	case kCFStringEncodingISOLatin3 :
	349	enc = wxFONTENCODING_ISO8859_3 ;
	350	break ;
	351	case kCFStringEncodingISOLatin4 :
	352	enc = wxFONTENCODING_ISO8859_4;
	353	break ;
	354	case kCFStringEncodingISOLatinCyrillic :
	355	enc = wxFONTENCODING_ISO8859_5;
	356	break ;
	357	case kCFStringEncodingISOLatinArabic :
	358	enc = wxFONTENCODING_ISO8859_6;
	359	break ;
	360	case kCFStringEncodingISOLatinGreek :
	361	enc = wxFONTENCODING_ISO8859_7;
	362	break ;
	363	case kCFStringEncodingISOLatinHebrew :
	364	enc = wxFONTENCODING_ISO8859_8;
	365	break ;
	366	case kCFStringEncodingISOLatin5 :
	367	enc = wxFONTENCODING_ISO8859_9;
	368	break ;
	369	case kCFStringEncodingISOLatin6 :
	370	enc = wxFONTENCODING_ISO8859_10;
	371	break ;
	372	case kCFStringEncodingISOLatin7 :
	373	enc = wxFONTENCODING_ISO8859_13;
	374	break ;
	375	case kCFStringEncodingISOLatin8 :
	376	enc = wxFONTENCODING_ISO8859_14;
	377	break ;
	378	case kCFStringEncodingISOLatin9 :
	379	enc =wxFONTENCODING_ISO8859_15 ;
	380	break ;
	381
	382	case kCFStringEncodingKOI8_R :
	383	enc = wxFONTENCODING_KOI8;
	384	break ;
	385	/*
	386	case :
	387	enc = wxFONTENCODING_BULGARIAN;
	388	break ;
	389	*/
	390	case kCFStringEncodingDOSLatinUS :
	391	enc = wxFONTENCODING_CP437;
	392	break ;
	393	case kCFStringEncodingDOSLatin1 :
	394	enc = wxFONTENCODING_CP850;
	395	break ;
	396	case kCFStringEncodingDOSLatin2 :
	397	enc =wxFONTENCODING_CP852 ;
	398	break ;
	399	case kCFStringEncodingDOSCyrillic :
	400	enc = wxFONTENCODING_CP855;
	401	break ;
	402	case kCFStringEncodingDOSRussian :
	403	enc = wxFONTENCODING_CP866;
	404	break ;
	405	case kCFStringEncodingDOSThai :
	406	enc =wxFONTENCODING_CP874 ;
	407	break ;
	408	case kCFStringEncodingDOSJapanese :
	409	enc = wxFONTENCODING_CP932;
	410	break ;
	411	case kCFStringEncodingDOSChineseSimplif :
	412	enc = wxFONTENCODING_CP936;
	413	break ;
	414	case kCFStringEncodingDOSKorean :
	415	enc = wxFONTENCODING_CP949;
	416	break ;
	417	case kCFStringEncodingDOSChineseTrad :
	418	enc = wxFONTENCODING_CP950;
	419	break ;
	420
	421	case kCFStringEncodingWindowsLatin2 :
	422	enc = wxFONTENCODING_CP1250;
	423	break ;
	424	case kCFStringEncodingWindowsCyrillic :
	425	enc = wxFONTENCODING_CP1251;
	426	break ;
	427	case kCFStringEncodingWindowsLatin1 :
	428	enc = wxFONTENCODING_CP1252;
	429	break ;
	430	case kCFStringEncodingWindowsGreek :
	431	enc = wxFONTENCODING_CP1253;
	432	break ;
	433	case kCFStringEncodingWindowsLatin5 :
	434	enc = wxFONTENCODING_CP1254;
	435	break ;
	436	case kCFStringEncodingWindowsHebrew :
	437	enc = wxFONTENCODING_CP1255;
	438	break ;
	439	case kCFStringEncodingWindowsArabic :
	440	enc = wxFONTENCODING_CP1256;
	441	break ;
	442	case kCFStringEncodingWindowsBalticRim :
	443	enc =wxFONTENCODING_CP1257 ;
	444	break ;
	445	case kCFStringEncodingEUC_JP :
	446	enc = wxFONTENCODING_EUC_JP;
	447	break ;
	448
	449	case kCFStringEncodingUTF8 :
	450	enc = wxFONTENCODING_UTF8;
	451	break ;
	452	case kCFStringEncodingUTF16BE :
	453	enc = wxFONTENCODING_UTF16BE;
	454	break ;
	455	case kCFStringEncodingUTF16LE :
	456	enc = wxFONTENCODING_UTF16LE;
	457	break ;
	458	case kCFStringEncodingUTF32BE :
	459	enc = wxFONTENCODING_UTF32BE;
	460	break ;
	461	case kCFStringEncodingUTF32LE :
	462	enc = wxFONTENCODING_UTF32LE;
	463	break ;
	464
	465	#if 0
	466	case wxFONTENCODING_UTF7 :
	467	enc = CreateTextEncoding(kCFStringEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
	468	break ;
	469	#endif
	470	case kCFStringEncodingMacRoman :
	471	enc = wxFONTENCODING_MACROMAN ;
	472	break ;
	473	case kCFStringEncodingMacJapanese :
	474	enc = wxFONTENCODING_MACJAPANESE ;
	475	break ;
	476	case kCFStringEncodingMacChineseTrad :
	477	enc = wxFONTENCODING_MACCHINESETRAD ;
	478	break ;
	479	case kCFStringEncodingMacKorean :
	480	enc = wxFONTENCODING_MACKOREAN ;
	481	break ;
	482	case kCFStringEncodingMacArabic :
	483	enc =wxFONTENCODING_MACARABIC ;
	484	break ;
	485	case kCFStringEncodingMacHebrew :
	486	enc = wxFONTENCODING_MACHEBREW ;
	487	break ;
	488	case kCFStringEncodingMacGreek :
	489	enc = wxFONTENCODING_MACGREEK ;
	490	break ;
	491	case kCFStringEncodingMacCyrillic :
	492	enc = wxFONTENCODING_MACCYRILLIC ;
	493	break ;
	494	case kCFStringEncodingMacDevanagari :
	495	enc = wxFONTENCODING_MACDEVANAGARI ;
	496	break ;
	497	case kCFStringEncodingMacGurmukhi :
	498	enc = wxFONTENCODING_MACGURMUKHI ;
	499	break ;
	500	case kCFStringEncodingMacGujarati :
	501	enc = wxFONTENCODING_MACGUJARATI ;
	502	break ;
	503	case kCFStringEncodingMacOriya :
	504	enc =wxFONTENCODING_MACORIYA ;
	505	break ;
	506	case kCFStringEncodingMacBengali :
	507	enc =wxFONTENCODING_MACBENGALI ;
	508	break ;
	509	case kCFStringEncodingMacTamil :
	510	enc = wxFONTENCODING_MACTAMIL ;
	511	break ;
	512	case kCFStringEncodingMacTelugu :
	513	enc = wxFONTENCODING_MACTELUGU ;
	514	break ;
	515	case kCFStringEncodingMacKannada :
	516	enc = wxFONTENCODING_MACKANNADA ;
	517	break ;
	518	case kCFStringEncodingMacMalayalam :
	519	enc = wxFONTENCODING_MACMALAJALAM ;
	520	break ;
	521	case kCFStringEncodingMacSinhalese :
	522	enc = wxFONTENCODING_MACSINHALESE ;
	523	break ;
	524	case kCFStringEncodingMacBurmese :
	525	enc = wxFONTENCODING_MACBURMESE ;
	526	break ;
	527	case kCFStringEncodingMacKhmer :
	528	enc = wxFONTENCODING_MACKHMER ;
	529	break ;
	530	case kCFStringEncodingMacThai :
	531	enc = wxFONTENCODING_MACTHAI ;
	532	break ;
	533	case kCFStringEncodingMacLaotian :
	534	enc = wxFONTENCODING_MACLAOTIAN ;
	535	break ;
	536	case kCFStringEncodingMacGeorgian :
	537	enc = wxFONTENCODING_MACGEORGIAN ;
	538	break ;
	539	case kCFStringEncodingMacArmenian :
	540	enc = wxFONTENCODING_MACARMENIAN ;
	541	break ;
	542	case kCFStringEncodingMacChineseSimp :
	543	enc = wxFONTENCODING_MACCHINESESIMP ;
	544	break ;
	545	case kCFStringEncodingMacTibetan :
	546	enc = wxFONTENCODING_MACTIBETAN ;
	547	break ;
	548	case kCFStringEncodingMacMongolian :
	549	enc = wxFONTENCODING_MACMONGOLIAN ;
	550	break ;
	551	case kCFStringEncodingMacEthiopic :
	552	enc = wxFONTENCODING_MACETHIOPIC ;
	553	break ;
	554	case kCFStringEncodingMacCentralEurRoman:
	555	enc = wxFONTENCODING_MACCENTRALEUR ;
	556	break ;
	557	case kCFStringEncodingMacVietnamese:
	558	enc = wxFONTENCODING_MACVIATNAMESE ;
	559	break ;
	560	case kCFStringEncodingMacExtArabic :
	561	enc = wxFONTENCODING_MACARABICEXT ;
	562	break ;
	563	case kCFStringEncodingMacSymbol :
	564	enc = wxFONTENCODING_MACSYMBOL ;
	565	break ;
	566	case kCFStringEncodingMacDingbats :
	567	enc = wxFONTENCODING_MACDINGBATS ;
	568	break ;
	569	case kCFStringEncodingMacTurkish :
	570	enc = wxFONTENCODING_MACTURKISH ;
	571	break ;
	572	case kCFStringEncodingMacCroatian :
	573	enc = wxFONTENCODING_MACCROATIAN ;
	574	break ;
	575	case kCFStringEncodingMacIcelandic :
	576	enc = wxFONTENCODING_MACICELANDIC ;
	577	break ;
	578	case kCFStringEncodingMacRomanian :
	579	enc = wxFONTENCODING_MACROMANIAN ;
	580	break ;
	581	case kCFStringEncodingMacCeltic :
	582	enc = wxFONTENCODING_MACCELTIC ;
	583	break ;
	584	case kCFStringEncodingMacGaelic :
	585	enc = wxFONTENCODING_MACGAELIC ;
	586	break ;
	587	case 41 /* kTextEncodingMacKeyboardGlyphs */ :
	588	enc = wxFONTENCODING_MACKEYBOARD ;
	589	break ;
	590	} ;
	591	return enc ;
	592	}
	593
	594
	595	//
	596	// CFStringRefs
	597	//
	598
	599	// converts this string into a core foundation string with optional pc 2 mac encoding
	600
	601	wxCFStringRef::wxCFStringRef( const wxString &st , wxFontEncoding WXUNUSED_IN_UNICODE(encoding) )
	602	{
	603	if (st.IsEmpty())
	604	{
	605	reset( wxCFRetain( CFSTR("") ) );
	606	}
	607	else
	608	{
	609	wxString str = st ;
	610	wxMacConvertNewlines13To10( &str ) ;
	611	#if wxUSE_UNICODE
	612	#if wxUSE_UNICODE_WCHAR
	613	// native = wchar_t 4 bytes for us
	614	const wchar_t * const data = str.wc_str();
	615	const size_t size = str.length()*sizeof(wchar_t);
	616	CFStringBuiltInEncodings cfencoding = kCFStringEncodingUTF32Native;
	617	#elif wxUSE_UNICODE_UTF8
	618	// native = utf8
	619	const char * const data = str.utf8_str();
	620	const size_t size = str.utf8_length();
	621	CFStringBuiltInEncodings cfencoding = kCFStringEncodingUTF8;
	622	#else
	623	#error "unsupported Unicode representation"
	624	#endif
	625
	626	reset( CFStringCreateWithBytes( kCFAllocatorDefault,
	627	(const UInt8)data, size, cfencoding, false / no BOM */ ) );
	628	#else // not wxUSE_UNICODE
	629	reset( CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
	630	wxMacGetSystemEncFromFontEnc( encoding ) ) );
	631	#endif
	632	}
	633	}
	634
	635	wxString wxCFStringRef::AsString( CFStringRef ref, wxFontEncoding WXUNUSED_IN_UNICODE(encoding) )
	636	{
	637	if ( !ref )
	638	return wxEmptyString ;
	639
	640	Size cflen = CFStringGetLength( ref ) ;
	641	char* buf = NULL ;
	642
	643	CFStringEncoding cfencoding = 0;
	644	wxString result;
	645	#if wxUSE_UNICODE
	646	#if wxUSE_UNICODE_WCHAR
	647	cfencoding = kCFStringEncodingUTF32Native;
	648	#elif wxUSE_UNICODE_UTF8
	649	cfencoding = kCFStringEncodingUTF8;
	650	#else
	651	#error "unsupported unicode representation"
	652	#endif
	653	#else
	654	cfencoding = wxMacGetSystemEncFromFontEnc( encoding );
	655	#endif
	656
	657	CFIndex cStrLen ;
	658	CFStringGetBytes( ref , CFRangeMake(0, cflen) , cfencoding ,
	659	'?' , false , NULL , 0 , &cStrLen ) ;
	660	buf = new char[ cStrLen ] ;
	661	CFStringGetBytes( ref , CFRangeMake(0, cflen) , cfencoding,
	662	'?' , false , (unsigned char*) buf , cStrLen , &cStrLen) ;
	663
	664	#if wxUSE_UNICODE
	665	#if wxUSE_UNICODE_WCHAR
	666	result = wxString( (const wchar_t*) buf , cStrLen/4);
	667	#elif wxUSE_UNICODE_UTF8
	668	result = wxString::FromUTF8( buf, cStrLen );
	669	#else
	670	#error "unsupported unicode representation"
	671	#endif
	672	#else
	673	result = wxString(buf, cStrLen) ;
	674	#endif
	675
	676	delete[] buf ;
	677	wxMacConvertNewlines10To13( &result);
	678	return result ;
	679	}
	680
	681	wxString wxCFStringRef::AsString(wxFontEncoding encoding) const
	682	{
	683	return AsString( get(), encoding );
	684	}
	685
	686	#if wxOSX_USE_COCOA_OR_IPHONE
	687	wxString wxCFStringRef::AsString( NSString* ref, wxFontEncoding encoding )
	688	{
	689	return AsString( (CFStringRef) ref, encoding );
	690	}
	691	#endif
	692
	693
	694	//
	695	// wxMacUniCharBuffer
	696	//
	697
	698	wxMacUniCharBuffer::wxMacUniCharBuffer( const wxString &str )
	699	{
	700	m_chars = str.length() ;
	701	m_ubuf = NULL ;
	702
	703	#if SIZEOF_WCHAR_T == 4
	704	wxMBConvUTF16 converter ;
	705	#if wxUSE_UNICODE
	706	size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ;
	707	m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
	708	converter.WC2MB( (char*) m_ubuf , str.wc_str(), unicharlen + 2 ) ;
	709	#else
	710	const wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
	711	size_t unicharlen = converter.WC2MB( NULL , wchar.data() , 0 ) ;
	712	m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
	713	converter.WC2MB( (char*) m_ubuf , wchar.data() , unicharlen + 2 ) ;
	714	#endif
	715	m_chars = unicharlen / 2 ;
	716	#else // SIZEOF_WCHAR_T is then 2
	717	#if wxUSE_UNICODE
	718	m_ubuf = malloc( m_chars * 2 + 2 ) ;
	719	memcpy( m_ubuf , (UniChar) str.wc_str() , m_chars 2 + 2 ) ;
	720	#else
	721	wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
	722	m_chars = wxWcslen( wchar.data() ) ;
	723	m_ubuf = malloc( m_chars * 2 + 2 ) ;
	724	memcpy( m_ubuf , (UniChar) wchar.data() , m_chars 2 + 2 ) ;
	725	#endif
	726	#endif
	727	}
	728
	729	wxMacUniCharBuffer::~wxMacUniCharBuffer()
	730	{
	731	free( m_ubuf ) ;
	732	}
	733
	734	UniCharPtr wxMacUniCharBuffer::GetBuffer()
	735	{
	736	return m_ubuf ;
	737	}
	738
	739	UniCharCount wxMacUniCharBuffer::GetChars()
	740	{
	741	return m_chars ;
	742	}