src/mac/corefoundation/cfstring.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/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/mac/carbon/utils.cpp)
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #ifndef WX_PRECOMP
  15     #include "wx/string.h"
  16     #include "wx/intl.h"
  17     #if wxUSE_GUI
  18         #include "wx/font.h"
  19     #endif
  20 #endif
  21
  22 #include "wx/mac/corefoundation/cfstring.h"
  23
  24 #ifdef __DARWIN__
  25     #include <CoreServices/CoreServices.h>
  26 #else
  27     #include <TextCommon.h>
  28 #endif
  29
  30 void wxMacConvertNewlines13To10( char * data )
  31 {
  32     char * buf = data ;
  33     while( (buf=strchr(buf,0x0d)) != NULL )
  34     {
  35         *buf = 0x0a ;
  36         buf++ ;
  37     }
  38 }
  39
  40 void wxMacConvertNewlines10To13( char * data )
  41 {
  42     char * buf = data ;
  43     while( (buf=strchr(buf,0x0a)) != NULL )
  44     {
  45         *buf = 0x0d ;
  46         buf++ ;
  47     }
  48 }
  49
  50 const wxString sCR((wxChar)13);
  51 const wxString sLF((wxChar)10);
  52
  53 void wxMacConvertNewlines13To10( wxString * data )
  54 {
  55     data->Replace( sCR,sLF);
  56 }
  57
  58 void wxMacConvertNewlines10To13( wxString * data )
  59 {
  60     data->Replace( sLF,sCR);
  61 }
  62
  63 wxUint32 wxMacGetSystemEncFromFontEnc(wxFontEncoding encoding)
  64 {
  65     TextEncodingBase enc = 0 ;
  66     if ( encoding == wxFONTENCODING_DEFAULT )
  67     {
  68 #if wxUSE_GUI
  69         encoding = wxFont::GetDefaultEncoding() ;
  70 #else
  71         encoding = wxFONTENCODING_SYSTEM; // to be set below
  72 #endif
  73     }
  74
  75     if ( encoding == wxFONTENCODING_SYSTEM )
  76     {
  77         enc = CFStringGetSystemEncoding();
  78     }
  79
  80     switch( encoding)
  81     {
  82     case wxFONTENCODING_ISO8859_1 :
  83         enc = kTextEncodingISOLatin1 ;
  84         break ;
  85     case wxFONTENCODING_ISO8859_2 :
  86         enc = kTextEncodingISOLatin2;
  87         break ;
  88     case wxFONTENCODING_ISO8859_3 :
  89         enc = kTextEncodingISOLatin3 ;
  90         break ;
  91     case wxFONTENCODING_ISO8859_4 :
  92         enc = kTextEncodingISOLatin4;
  93         break ;
  94     case wxFONTENCODING_ISO8859_5 :
  95         enc = kTextEncodingISOLatinCyrillic;
  96         break ;
  97     case wxFONTENCODING_ISO8859_6 :
  98         enc = kTextEncodingISOLatinArabic;
  99         break ;
 100     case wxFONTENCODING_ISO8859_7 :
 101         enc = kTextEncodingISOLatinGreek;
 102         break ;
 103     case wxFONTENCODING_ISO8859_8 :
 104         enc = kTextEncodingISOLatinHebrew;
 105         break ;
 106     case wxFONTENCODING_ISO8859_9 :
 107         enc = kTextEncodingISOLatin5;
 108         break ;
 109     case wxFONTENCODING_ISO8859_10 :
 110         enc = kTextEncodingISOLatin6;
 111         break ;
 112     case wxFONTENCODING_ISO8859_13 :
 113         enc = kTextEncodingISOLatin7;
 114         break ;
 115     case wxFONTENCODING_ISO8859_14 :
 116         enc = kTextEncodingISOLatin8;
 117         break ;
 118     case wxFONTENCODING_ISO8859_15 :
 119         enc = kTextEncodingISOLatin9;
 120         break ;
 121
 122     case wxFONTENCODING_KOI8 :
 123         enc = kTextEncodingKOI8_R;
 124         break ;
 125     case wxFONTENCODING_ALTERNATIVE : // MS-DOS CP866
 126         enc = kTextEncodingDOSRussian;
 127         break ;
 128 /*
 129     case wxFONTENCODING_BULGARIAN :
 130         enc = ;
 131         break ;
 132 */
 133     case wxFONTENCODING_CP437 :
 134         enc =kTextEncodingDOSLatinUS ;
 135         break ;
 136     case wxFONTENCODING_CP850 :
 137         enc = kTextEncodingDOSLatin1;
 138         break ;
 139     case wxFONTENCODING_CP852 :
 140         enc = kTextEncodingDOSLatin2;
 141         break ;
 142     case wxFONTENCODING_CP855 :
 143         enc = kTextEncodingDOSCyrillic;
 144         break ;
 145     case wxFONTENCODING_CP866 :
 146         enc =kTextEncodingDOSRussian ;
 147         break ;
 148     case wxFONTENCODING_CP874 :
 149         enc = kTextEncodingDOSThai;
 150         break ;
 151     case wxFONTENCODING_CP932 :
 152         enc = kTextEncodingDOSJapanese;
 153         break ;
 154     case wxFONTENCODING_CP936 :
 155         enc = kTextEncodingDOSChineseSimplif ;
 156         break ;
 157     case wxFONTENCODING_CP949 :
 158         enc = kTextEncodingDOSKorean;
 159         break ;
 160     case wxFONTENCODING_CP950 :
 161         enc = kTextEncodingDOSChineseTrad;
 162         break ;
 163
 164     case wxFONTENCODING_CP1250 :
 165         enc = kTextEncodingWindowsLatin2;
 166         break ;
 167     case wxFONTENCODING_CP1251 :
 168         enc =kTextEncodingWindowsCyrillic ;
 169         break ;
 170     case wxFONTENCODING_CP1252 :
 171         enc =kTextEncodingWindowsLatin1 ;
 172         break ;
 173     case wxFONTENCODING_CP1253 :
 174         enc = kTextEncodingWindowsGreek;
 175         break ;
 176     case wxFONTENCODING_CP1254 :
 177         enc = kTextEncodingWindowsLatin5;
 178         break ;
 179     case wxFONTENCODING_CP1255 :
 180         enc =kTextEncodingWindowsHebrew ;
 181         break ;
 182     case wxFONTENCODING_CP1256 :
 183         enc =kTextEncodingWindowsArabic ;
 184         break ;
 185     case wxFONTENCODING_CP1257 :
 186         enc = kTextEncodingWindowsBalticRim;
 187         break ;
 188
 189     case wxFONTENCODING_UTF7 :
 190         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
 191         break ;
 192     case wxFONTENCODING_UTF8 :
 193         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF8Format) ;
 194         break ;
 195     case wxFONTENCODING_EUC_JP :
 196         enc = kTextEncodingEUC_JP;
 197         break ;
 198     case wxFONTENCODING_UTF16BE :
 199         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
 200         break ;
 201     case wxFONTENCODING_UTF16LE :
 202         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
 203         break ;
 204     case wxFONTENCODING_UTF32BE :
 205         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
 206         break ;
 207     case wxFONTENCODING_UTF32LE :
 208         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
 209         break ;
 210
 211     case wxFONTENCODING_MACROMAN :
 212         enc = kTextEncodingMacRoman ;
 213         break ;
 214     case wxFONTENCODING_MACJAPANESE :
 215         enc = kTextEncodingMacJapanese ;
 216         break ;
 217     case wxFONTENCODING_MACCHINESETRAD :
 218         enc = kTextEncodingMacChineseTrad ;
 219         break ;
 220     case wxFONTENCODING_MACKOREAN :
 221         enc = kTextEncodingMacKorean ;
 222         break ;
 223     case wxFONTENCODING_MACARABIC :
 224         enc = kTextEncodingMacArabic ;
 225         break ;
 226     case wxFONTENCODING_MACHEBREW :
 227         enc = kTextEncodingMacHebrew ;
 228         break ;
 229     case wxFONTENCODING_MACGREEK :
 230         enc = kTextEncodingMacGreek ;
 231         break ;
 232     case wxFONTENCODING_MACCYRILLIC :
 233         enc = kTextEncodingMacCyrillic ;
 234         break ;
 235     case wxFONTENCODING_MACDEVANAGARI :
 236         enc = kTextEncodingMacDevanagari ;
 237         break ;
 238     case wxFONTENCODING_MACGURMUKHI :
 239         enc = kTextEncodingMacGurmukhi ;
 240         break ;
 241     case wxFONTENCODING_MACGUJARATI :
 242         enc = kTextEncodingMacGujarati ;
 243         break ;
 244     case wxFONTENCODING_MACORIYA :
 245         enc = kTextEncodingMacOriya ;
 246         break ;
 247     case wxFONTENCODING_MACBENGALI :
 248         enc = kTextEncodingMacBengali ;
 249         break ;
 250     case wxFONTENCODING_MACTAMIL :
 251         enc = kTextEncodingMacTamil ;
 252         break ;
 253     case wxFONTENCODING_MACTELUGU :
 254         enc = kTextEncodingMacTelugu ;
 255         break ;
 256     case wxFONTENCODING_MACKANNADA :
 257         enc = kTextEncodingMacKannada ;
 258         break ;
 259     case wxFONTENCODING_MACMALAJALAM :
 260         enc = kTextEncodingMacMalayalam ;
 261         break ;
 262     case wxFONTENCODING_MACSINHALESE :
 263         enc = kTextEncodingMacSinhalese ;
 264         break ;
 265     case wxFONTENCODING_MACBURMESE :
 266         enc = kTextEncodingMacBurmese ;
 267         break ;
 268     case wxFONTENCODING_MACKHMER :
 269         enc = kTextEncodingMacKhmer ;
 270         break ;
 271     case wxFONTENCODING_MACTHAI :
 272         enc = kTextEncodingMacThai ;
 273         break ;
 274     case wxFONTENCODING_MACLAOTIAN :
 275         enc = kTextEncodingMacLaotian ;
 276         break ;
 277     case wxFONTENCODING_MACGEORGIAN :
 278         enc = kTextEncodingMacGeorgian ;
 279         break ;
 280     case wxFONTENCODING_MACARMENIAN :
 281         enc = kTextEncodingMacArmenian ;
 282         break ;
 283     case wxFONTENCODING_MACCHINESESIMP :
 284         enc = kTextEncodingMacChineseSimp ;
 285         break ;
 286     case wxFONTENCODING_MACTIBETAN :
 287         enc = kTextEncodingMacTibetan ;
 288         break ;
 289     case wxFONTENCODING_MACMONGOLIAN :
 290         enc = kTextEncodingMacMongolian ;
 291         break ;
 292     case wxFONTENCODING_MACETHIOPIC :
 293         enc = kTextEncodingMacEthiopic ;
 294         break ;
 295     case wxFONTENCODING_MACCENTRALEUR :
 296         enc = kTextEncodingMacCentralEurRoman ;
 297         break ;
 298     case wxFONTENCODING_MACVIATNAMESE :
 299         enc = kTextEncodingMacVietnamese ;
 300         break ;
 301     case wxFONTENCODING_MACARABICEXT :
 302         enc = kTextEncodingMacExtArabic ;
 303         break ;
 304     case wxFONTENCODING_MACSYMBOL :
 305         enc = kTextEncodingMacSymbol ;
 306         break ;
 307     case wxFONTENCODING_MACDINGBATS :
 308         enc = kTextEncodingMacDingbats ;
 309         break ;
 310     case wxFONTENCODING_MACTURKISH :
 311         enc = kTextEncodingMacTurkish ;
 312         break ;
 313     case wxFONTENCODING_MACCROATIAN :
 314         enc = kTextEncodingMacCroatian ;
 315         break ;
 316     case wxFONTENCODING_MACICELANDIC :
 317         enc = kTextEncodingMacIcelandic ;
 318         break ;
 319     case wxFONTENCODING_MACROMANIAN :
 320         enc = kTextEncodingMacRomanian ;
 321         break ;
 322     case wxFONTENCODING_MACCELTIC :
 323         enc = kTextEncodingMacCeltic ;
 324         break ;
 325     case wxFONTENCODING_MACGAELIC :
 326         enc = kTextEncodingMacGaelic ;
 327         break ;
 328     case wxFONTENCODING_MACKEYBOARD :
 329         enc = kTextEncodingMacKeyboardGlyphs ;
 330         break ;
 331     default : // to make gcc happy
 332         break ;
 333     };
 334     return enc ;
 335 }
 336
 337 wxFontEncoding wxMacGetFontEncFromSystemEnc(wxUint32 encoding)
 338 {
 339     wxFontEncoding enc = wxFONTENCODING_DEFAULT ;
 340
 341     switch( encoding)
 342     {
 343     case kTextEncodingISOLatin1  :
 344         enc = wxFONTENCODING_ISO8859_1 ;
 345         break ;
 346     case kTextEncodingISOLatin2 :
 347         enc = wxFONTENCODING_ISO8859_2;
 348         break ;
 349     case kTextEncodingISOLatin3 :
 350         enc = wxFONTENCODING_ISO8859_3 ;
 351         break ;
 352     case kTextEncodingISOLatin4 :
 353         enc = wxFONTENCODING_ISO8859_4;
 354         break ;
 355     case kTextEncodingISOLatinCyrillic :
 356         enc = wxFONTENCODING_ISO8859_5;
 357         break ;
 358     case kTextEncodingISOLatinArabic :
 359         enc = wxFONTENCODING_ISO8859_6;
 360         break ;
 361     case kTextEncodingISOLatinGreek :
 362         enc = wxFONTENCODING_ISO8859_7;
 363         break ;
 364     case kTextEncodingISOLatinHebrew :
 365         enc = wxFONTENCODING_ISO8859_8;
 366         break ;
 367     case kTextEncodingISOLatin5 :
 368         enc = wxFONTENCODING_ISO8859_9;
 369         break ;
 370     case kTextEncodingISOLatin6 :
 371         enc = wxFONTENCODING_ISO8859_10;
 372         break ;
 373     case kTextEncodingISOLatin7 :
 374         enc = wxFONTENCODING_ISO8859_13;
 375         break ;
 376     case kTextEncodingISOLatin8 :
 377         enc = wxFONTENCODING_ISO8859_14;
 378         break ;
 379     case kTextEncodingISOLatin9 :
 380         enc =wxFONTENCODING_ISO8859_15 ;
 381         break ;
 382
 383     case kTextEncodingKOI8_R :
 384         enc = wxFONTENCODING_KOI8;
 385         break ;
 386 /*
 387     case  :
 388         enc = wxFONTENCODING_BULGARIAN;
 389         break ;
 390 */
 391     case kTextEncodingDOSLatinUS :
 392         enc = wxFONTENCODING_CP437;
 393         break ;
 394     case kTextEncodingDOSLatin1 :
 395         enc = wxFONTENCODING_CP850;
 396         break ;
 397     case kTextEncodingDOSLatin2 :
 398         enc =wxFONTENCODING_CP852 ;
 399         break ;
 400     case kTextEncodingDOSCyrillic :
 401         enc = wxFONTENCODING_CP855;
 402         break ;
 403     case kTextEncodingDOSRussian :
 404         enc = wxFONTENCODING_CP866;
 405         break ;
 406     case kTextEncodingDOSThai :
 407         enc =wxFONTENCODING_CP874 ;
 408         break ;
 409     case kTextEncodingDOSJapanese :
 410         enc = wxFONTENCODING_CP932;
 411         break ;
 412     case kTextEncodingDOSChineseSimplif :
 413         enc = wxFONTENCODING_CP936;
 414         break ;
 415     case kTextEncodingDOSKorean :
 416         enc = wxFONTENCODING_CP949;
 417         break ;
 418     case kTextEncodingDOSChineseTrad :
 419         enc = wxFONTENCODING_CP950;
 420         break ;
 421
 422     case kTextEncodingWindowsLatin2 :
 423         enc = wxFONTENCODING_CP1250;
 424         break ;
 425     case kTextEncodingWindowsCyrillic :
 426         enc = wxFONTENCODING_CP1251;
 427         break ;
 428     case kTextEncodingWindowsLatin1 :
 429         enc = wxFONTENCODING_CP1252;
 430         break ;
 431     case kTextEncodingWindowsGreek :
 432         enc = wxFONTENCODING_CP1253;
 433         break ;
 434     case kTextEncodingWindowsLatin5 :
 435         enc = wxFONTENCODING_CP1254;
 436         break ;
 437     case kTextEncodingWindowsHebrew :
 438         enc = wxFONTENCODING_CP1255;
 439         break ;
 440     case kTextEncodingWindowsArabic :
 441         enc = wxFONTENCODING_CP1256;
 442         break ;
 443     case kTextEncodingWindowsBalticRim :
 444         enc =wxFONTENCODING_CP1257 ;
 445         break ;
 446     case kTextEncodingEUC_JP :
 447         enc = wxFONTENCODING_EUC_JP;
 448         break ;
 449 #if 0
 450     case wxFONTENCODING_UTF7 :
 451         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
 452         break ;
 453     case wxFONTENCODING_UTF8 :
 454         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF8Format) ;
 455         break ;
 456     case wxFONTENCODING_UTF16BE :
 457         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
 458         break ;
 459     case wxFONTENCODING_UTF16LE :
 460         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
 461         break ;
 462     case wxFONTENCODING_UTF32BE :
 463         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
 464         break ;
 465     case wxFONTENCODING_UTF32LE :
 466         enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
 467         break ;
 468 #endif
 469     case kTextEncodingMacRoman :
 470         enc = wxFONTENCODING_MACROMAN ;
 471         break ;
 472     case kTextEncodingMacJapanese :
 473         enc = wxFONTENCODING_MACJAPANESE ;
 474         break ;
 475     case kTextEncodingMacChineseTrad :
 476         enc = wxFONTENCODING_MACCHINESETRAD ;
 477         break ;
 478     case kTextEncodingMacKorean :
 479         enc = wxFONTENCODING_MACKOREAN ;
 480         break ;
 481     case kTextEncodingMacArabic :
 482         enc =wxFONTENCODING_MACARABIC ;
 483         break ;
 484     case kTextEncodingMacHebrew :
 485         enc = wxFONTENCODING_MACHEBREW ;
 486         break ;
 487     case kTextEncodingMacGreek :
 488         enc = wxFONTENCODING_MACGREEK ;
 489         break ;
 490     case kTextEncodingMacCyrillic :
 491         enc = wxFONTENCODING_MACCYRILLIC ;
 492         break ;
 493     case kTextEncodingMacDevanagari :
 494         enc = wxFONTENCODING_MACDEVANAGARI ;
 495         break ;
 496     case kTextEncodingMacGurmukhi :
 497         enc = wxFONTENCODING_MACGURMUKHI ;
 498         break ;
 499     case kTextEncodingMacGujarati :
 500         enc = wxFONTENCODING_MACGUJARATI ;
 501         break ;
 502     case kTextEncodingMacOriya :
 503         enc =wxFONTENCODING_MACORIYA ;
 504         break ;
 505     case kTextEncodingMacBengali :
 506         enc =wxFONTENCODING_MACBENGALI ;
 507         break ;
 508     case kTextEncodingMacTamil :
 509         enc = wxFONTENCODING_MACTAMIL ;
 510         break ;
 511     case kTextEncodingMacTelugu :
 512         enc = wxFONTENCODING_MACTELUGU ;
 513         break ;
 514     case kTextEncodingMacKannada :
 515         enc = wxFONTENCODING_MACKANNADA ;
 516         break ;
 517     case kTextEncodingMacMalayalam :
 518         enc = wxFONTENCODING_MACMALAJALAM ;
 519         break ;
 520     case kTextEncodingMacSinhalese :
 521         enc = wxFONTENCODING_MACSINHALESE ;
 522         break ;
 523     case kTextEncodingMacBurmese :
 524         enc = wxFONTENCODING_MACBURMESE ;
 525         break ;
 526     case kTextEncodingMacKhmer :
 527         enc = wxFONTENCODING_MACKHMER ;
 528         break ;
 529     case kTextEncodingMacThai :
 530         enc = wxFONTENCODING_MACTHAI ;
 531         break ;
 532     case kTextEncodingMacLaotian :
 533         enc = wxFONTENCODING_MACLAOTIAN ;
 534         break ;
 535     case kTextEncodingMacGeorgian :
 536         enc = wxFONTENCODING_MACGEORGIAN ;
 537         break ;
 538     case kTextEncodingMacArmenian :
 539         enc = wxFONTENCODING_MACARMENIAN ;
 540         break ;
 541     case kTextEncodingMacChineseSimp :
 542         enc = wxFONTENCODING_MACCHINESESIMP ;
 543         break ;
 544     case kTextEncodingMacTibetan :
 545         enc = wxFONTENCODING_MACTIBETAN ;
 546         break ;
 547     case kTextEncodingMacMongolian :
 548         enc = wxFONTENCODING_MACMONGOLIAN ;
 549         break ;
 550     case kTextEncodingMacEthiopic :
 551         enc = wxFONTENCODING_MACETHIOPIC ;
 552         break ;
 553     case kTextEncodingMacCentralEurRoman:
 554         enc = wxFONTENCODING_MACCENTRALEUR  ;
 555         break ;
 556     case kTextEncodingMacVietnamese:
 557         enc = wxFONTENCODING_MACVIATNAMESE  ;
 558         break ;
 559     case kTextEncodingMacExtArabic :
 560         enc = wxFONTENCODING_MACARABICEXT ;
 561         break ;
 562     case kTextEncodingMacSymbol :
 563         enc = wxFONTENCODING_MACSYMBOL ;
 564         break ;
 565     case kTextEncodingMacDingbats :
 566         enc = wxFONTENCODING_MACDINGBATS ;
 567         break ;
 568     case kTextEncodingMacTurkish :
 569         enc = wxFONTENCODING_MACTURKISH ;
 570         break ;
 571     case kTextEncodingMacCroatian :
 572         enc = wxFONTENCODING_MACCROATIAN ;
 573         break ;
 574     case kTextEncodingMacIcelandic :
 575         enc = wxFONTENCODING_MACICELANDIC ;
 576         break ;
 577     case kTextEncodingMacRomanian :
 578         enc = wxFONTENCODING_MACROMANIAN ;
 579         break ;
 580     case kTextEncodingMacCeltic :
 581         enc = wxFONTENCODING_MACCELTIC ;
 582         break ;
 583     case kTextEncodingMacGaelic :
 584         enc = wxFONTENCODING_MACGAELIC ;
 585         break ;
 586     case kTextEncodingMacKeyboardGlyphs :
 587         enc = wxFONTENCODING_MACKEYBOARD ;
 588         break ;
 589     } ;
 590     return enc ;
 591 }
 592
 593
 594 //
 595 // CFStringRefs (Carbon only)
 596 //
 597
 598 // converts this string into a carbon foundation string with optional pc 2 mac encoding
 599 void wxMacCFStringHolder::Assign( const wxString &st , wxFontEncoding WXUNUSED_IN_UNICODE(encoding) )
 600 {
 601     Release() ;
 602     if (st.IsEmpty())
 603     {
 604         m_cfs = CFSTR("") ;
 605         CFRetain( m_cfs ) ;
 606     }
 607     else
 608     {
 609         wxString str = st ;
 610         wxMacConvertNewlines13To10( &str ) ;
 611 #if wxUSE_UNICODE
 612 #if SIZEOF_WCHAR_T == 2
 613         m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault,
 614             (UniChar*)str.wc_str() , str.Len() );
 615 #else
 616         wxMBConvUTF16 converter ;
 617         size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ;
 618         UniChar *unibuf = new UniChar[ unicharlen / sizeof(UniChar) + 1 ] ;
 619         converter.WC2MB( (char*)unibuf , str.wc_str() , unicharlen ) ;
 620         m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault ,
 621             unibuf , unicharlen / sizeof(UniChar) ) ;
 622         delete[] unibuf ;
 623 #endif
 624 #else // not wxUSE_UNICODE
 625         m_cfs = CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
 626             wxMacGetSystemEncFromFontEnc( encoding ) ) ;
 627 #endif
 628     }
 629     m_release = true ;
 630 }
 631
 632 wxString wxMacCFStringHolder::AsString(wxFontEncoding WXUNUSED_IN_UNICODE(encoding))
 633 {
 634     if ( m_cfs == NULL )
 635         return wxEmptyString ;
 636
 637     Size cflen = CFStringGetLength( m_cfs )  ;
 638     size_t noChars ;
 639     wxChar* buf = NULL ;
 640
 641 #if wxUSE_UNICODE
 642 #if SIZEOF_WCHAR_T == 2
 643     buf = new wxChar[ cflen + 1 ] ;
 644     CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) buf ) ;
 645     noChars = cflen ;
 646 #else
 647     UniChar* unibuf = new UniChar[ cflen + 1 ] ;
 648     CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) unibuf ) ;
 649     unibuf[cflen] = 0 ;
 650     wxMBConvUTF16 converter ;
 651     noChars = converter.MB2WC( NULL , (const char*)unibuf , 0 ) ;
 652     wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Unable to count the number of characters in this string!") );
 653     buf = new wxChar[ noChars + 1 ] ;
 654     noChars = converter.MB2WC( buf , (const char*)unibuf , noChars + 1 ) ;
 655     wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Conversion of string failed!") );
 656     delete[] unibuf ;
 657 #endif
 658 #else
 659     CFIndex cStrLen ;
 660     CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
 661         '?' , false , NULL , 0 , &cStrLen ) ;
 662     buf = new wxChar[ cStrLen + 1 ] ;
 663     CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
 664         '?' , false , (unsigned char*) buf , cStrLen , &cStrLen) ;
 665     noChars = cStrLen ;
 666 #endif
 667
 668     buf[noChars] = 0 ;
 669     wxString result(buf) ;
 670     delete[] buf ;
 671     wxMacConvertNewlines10To13( &result);
 672     return result ;
 673 }
 674
 675
 676 wxMacUniCharBuffer::wxMacUniCharBuffer( const wxString &str )
 677 {
 678     m_chars = str.length() ;
 679     m_ubuf = NULL ;
 680
 681 #if SIZEOF_WCHAR_T == 4
 682     wxMBConvUTF16 converter ;
 683 #if wxUSE_UNICODE
 684     size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ;
 685     m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
 686     converter.WC2MB( (char*) m_ubuf , str.wc_str(), unicharlen + 2 ) ;
 687 #else
 688     const wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
 689     size_t unicharlen = converter.WC2MB( NULL , wchar.data() , 0 ) ;
 690     m_ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
 691     converter.WC2MB( (char*) m_ubuf , wchar.data() , unicharlen + 2 ) ;
 692 #endif
 693     m_chars = unicharlen / 2 ;
 694 #else // SIZEOF_WCHAR_T is then 2
 695 #if wxUSE_UNICODE
 696     m_ubuf = malloc( m_chars * 2 + 2 ) ;
 697     memcpy( m_ubuf , (UniChar*) str.wc_str() , m_chars * 2 + 2 ) ;
 698 #else
 699     wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
 700     m_chars = wxWcslen( wchar.data() ) ;
 701     m_ubuf = malloc( m_chars * 2 + 2 ) ;
 702     memcpy( m_ubuf , (UniChar*) wchar.data() , m_chars * 2 + 2 ) ;
 703 #endif
 704 #endif
 705 }
 706
 707 wxMacUniCharBuffer::~wxMacUniCharBuffer()
 708 {
 709     free( m_ubuf ) ;
 710 }
 711
 712 UniCharArrayPtr wxMacUniCharBuffer::GetBuffer()
 713 {
 714     return m_ubuf ;
 715 }
 716
 717 UniCharCount wxMacUniCharBuffer::GetChars()
 718 {
 719     return m_chars ;
 720 }