src/osx/core/cfstring.cpp

   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(wxFontEncoding WXUNUSED_IN_UNICODE(encoding))
 636 {
 637     if ( !get() )
 638         return wxEmptyString ;
 639
 640     Size cflen = CFStringGetLength( get() )  ;
 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( get() , CFRangeMake(0, cflen) , cfencoding ,
 659         '?' , false , NULL , 0 , &cStrLen ) ;
 660     buf = new char[ cStrLen ] ;
 661     CFStringGetBytes( get() , 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 //
 682 // wxMacUniCharBuffer
 683 //
 684
 685 wxMacUniCharBuffer::wxMacUniCharBuffer( const wxString &str )
 686 {
 687     m_chars = str.length() ;
 688     m_ubuf = NULL ;
 689
 690 #if SIZEOF_WCHAR_T == 4
 691     wxMBConvUTF16 converter ;
 692 #if wxUSE_UNICODE
 693     size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ;
 694     m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
 695     converter.WC2MB( (char*) m_ubuf , str.wc_str(), unicharlen + 2 ) ;
 696 #else
 697     const wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
 698     size_t unicharlen = converter.WC2MB( NULL , wchar.data() , 0 ) ;
 699     m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
 700     converter.WC2MB( (char*) m_ubuf , wchar.data() , unicharlen + 2 ) ;
 701 #endif
 702     m_chars = unicharlen / 2 ;
 703 #else // SIZEOF_WCHAR_T is then 2
 704 #if wxUSE_UNICODE
 705     m_ubuf = malloc( m_chars * 2 + 2 ) ;
 706     memcpy( m_ubuf , (UniChar*) str.wc_str() , m_chars * 2 + 2 ) ;
 707 #else
 708     wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
 709     m_chars = wxWcslen( wchar.data() ) ;
 710     m_ubuf = malloc( m_chars * 2 + 2 ) ;
 711     memcpy( m_ubuf , (UniChar*) wchar.data() , m_chars * 2 + 2 ) ;
 712 #endif
 713 #endif
 714 }
 715
 716 wxMacUniCharBuffer::~wxMacUniCharBuffer()
 717 {
 718     free( m_ubuf ) ;
 719 }
 720
 721 UniCharPtr wxMacUniCharBuffer::GetBuffer()
 722 {
 723     return m_ubuf ;
 724 }
 725
 726 UniCharCount wxMacUniCharBuffer::GetChars()
 727 {
 728     return m_chars ;
 729 }