| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/common/fmapbase.cpp |
| 3 | // Purpose: wxFontMapperBase class implementation |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Modified by: |
| 6 | // Created: 21.06.2003 (extracted from common/fontmap.cpp) |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 1999-2003 Vadim Zeitlin <vadim@wxwindows.org> |
| 9 | // License: wxWindows license |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | // for compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #if wxUSE_FONTMAP |
| 28 | |
| 29 | #ifndef WX_PRECOMP |
| 30 | #include "wx/app.h" |
| 31 | #include "wx/log.h" |
| 32 | #include "wx/intl.h" |
| 33 | #include "wx/module.h" |
| 34 | #include "wx/wxcrtvararg.h" |
| 35 | #endif //WX_PRECOMP |
| 36 | |
| 37 | #if defined(__WXMSW__) |
| 38 | #include "wx/msw/private.h" // includes windows.h for LOGFONT |
| 39 | #include "wx/msw/winundef.h" |
| 40 | #endif |
| 41 | |
| 42 | #include "wx/fontmap.h" |
| 43 | #include "wx/fmappriv.h" |
| 44 | |
| 45 | #include "wx/apptrait.h" |
| 46 | |
| 47 | // wxMemoryConfig uses wxFileConfig |
| 48 | #if wxUSE_CONFIG && wxUSE_FILECONFIG |
| 49 | #include "wx/config.h" |
| 50 | #include "wx/memconf.h" |
| 51 | #endif |
| 52 | |
| 53 | // ---------------------------------------------------------------------------- |
| 54 | // constants |
| 55 | // ---------------------------------------------------------------------------- |
| 56 | |
| 57 | // encodings supported by GetEncodingDescription |
| 58 | static const wxFontEncoding gs_encodings[] = |
| 59 | { |
| 60 | wxFONTENCODING_ISO8859_1, |
| 61 | wxFONTENCODING_ISO8859_2, |
| 62 | wxFONTENCODING_ISO8859_3, |
| 63 | wxFONTENCODING_ISO8859_4, |
| 64 | wxFONTENCODING_ISO8859_5, |
| 65 | wxFONTENCODING_ISO8859_6, |
| 66 | wxFONTENCODING_ISO8859_7, |
| 67 | wxFONTENCODING_ISO8859_8, |
| 68 | wxFONTENCODING_ISO8859_9, |
| 69 | wxFONTENCODING_ISO8859_10, |
| 70 | wxFONTENCODING_ISO8859_11, |
| 71 | wxFONTENCODING_ISO8859_12, |
| 72 | wxFONTENCODING_ISO8859_13, |
| 73 | wxFONTENCODING_ISO8859_14, |
| 74 | wxFONTENCODING_ISO8859_15, |
| 75 | wxFONTENCODING_KOI8, |
| 76 | wxFONTENCODING_KOI8_U, |
| 77 | wxFONTENCODING_CP874, |
| 78 | wxFONTENCODING_CP932, |
| 79 | wxFONTENCODING_CP936, |
| 80 | wxFONTENCODING_CP949, |
| 81 | wxFONTENCODING_CP950, |
| 82 | wxFONTENCODING_CP1250, |
| 83 | wxFONTENCODING_CP1251, |
| 84 | wxFONTENCODING_CP1252, |
| 85 | wxFONTENCODING_CP1253, |
| 86 | wxFONTENCODING_CP1254, |
| 87 | wxFONTENCODING_CP1255, |
| 88 | wxFONTENCODING_CP1256, |
| 89 | wxFONTENCODING_CP1257, |
| 90 | wxFONTENCODING_CP437, |
| 91 | wxFONTENCODING_UTF7, |
| 92 | wxFONTENCODING_UTF8, |
| 93 | wxFONTENCODING_UTF16BE, |
| 94 | wxFONTENCODING_UTF16LE, |
| 95 | wxFONTENCODING_UTF32BE, |
| 96 | wxFONTENCODING_UTF32LE, |
| 97 | wxFONTENCODING_EUC_JP, |
| 98 | wxFONTENCODING_DEFAULT, |
| 99 | wxFONTENCODING_BIG5, |
| 100 | wxFONTENCODING_SHIFT_JIS, |
| 101 | wxFONTENCODING_GB2312, |
| 102 | wxFONTENCODING_ISO2022_JP, |
| 103 | |
| 104 | wxFONTENCODING_MACROMAN, |
| 105 | wxFONTENCODING_MACJAPANESE, |
| 106 | wxFONTENCODING_MACCHINESETRAD, |
| 107 | wxFONTENCODING_MACKOREAN, |
| 108 | wxFONTENCODING_MACARABIC, |
| 109 | wxFONTENCODING_MACHEBREW, |
| 110 | wxFONTENCODING_MACGREEK, |
| 111 | wxFONTENCODING_MACCYRILLIC, |
| 112 | wxFONTENCODING_MACDEVANAGARI, |
| 113 | wxFONTENCODING_MACGURMUKHI, |
| 114 | wxFONTENCODING_MACGUJARATI, |
| 115 | wxFONTENCODING_MACORIYA, |
| 116 | wxFONTENCODING_MACBENGALI, |
| 117 | wxFONTENCODING_MACTAMIL, |
| 118 | wxFONTENCODING_MACTELUGU, |
| 119 | wxFONTENCODING_MACKANNADA, |
| 120 | wxFONTENCODING_MACMALAJALAM, |
| 121 | wxFONTENCODING_MACSINHALESE, |
| 122 | wxFONTENCODING_MACBURMESE, |
| 123 | wxFONTENCODING_MACKHMER, |
| 124 | wxFONTENCODING_MACTHAI, |
| 125 | wxFONTENCODING_MACLAOTIAN, |
| 126 | wxFONTENCODING_MACGEORGIAN, |
| 127 | wxFONTENCODING_MACARMENIAN, |
| 128 | wxFONTENCODING_MACCHINESESIMP, |
| 129 | wxFONTENCODING_MACTIBETAN, |
| 130 | wxFONTENCODING_MACMONGOLIAN, |
| 131 | wxFONTENCODING_MACETHIOPIC, |
| 132 | wxFONTENCODING_MACCENTRALEUR, |
| 133 | wxFONTENCODING_MACVIATNAMESE, |
| 134 | wxFONTENCODING_MACARABICEXT, |
| 135 | wxFONTENCODING_MACSYMBOL, |
| 136 | wxFONTENCODING_MACDINGBATS, |
| 137 | wxFONTENCODING_MACTURKISH, |
| 138 | wxFONTENCODING_MACCROATIAN, |
| 139 | wxFONTENCODING_MACICELANDIC, |
| 140 | wxFONTENCODING_MACROMANIAN, |
| 141 | wxFONTENCODING_MACCELTIC, |
| 142 | wxFONTENCODING_MACGAELIC, |
| 143 | wxFONTENCODING_MACKEYBOARD |
| 144 | }; |
| 145 | |
| 146 | // the descriptions for them |
| 147 | static const char* const gs_encodingDescs[] = |
| 148 | { |
| 149 | wxTRANSLATE( "Western European (ISO-8859-1)" ), |
| 150 | wxTRANSLATE( "Central European (ISO-8859-2)" ), |
| 151 | wxTRANSLATE( "Esperanto (ISO-8859-3)" ), |
| 152 | wxTRANSLATE( "Baltic (old) (ISO-8859-4)" ), |
| 153 | wxTRANSLATE( "Cyrillic (ISO-8859-5)" ), |
| 154 | wxTRANSLATE( "Arabic (ISO-8859-6)" ), |
| 155 | wxTRANSLATE( "Greek (ISO-8859-7)" ), |
| 156 | wxTRANSLATE( "Hebrew (ISO-8859-8)" ), |
| 157 | wxTRANSLATE( "Turkish (ISO-8859-9)" ), |
| 158 | wxTRANSLATE( "Nordic (ISO-8859-10)" ), |
| 159 | wxTRANSLATE( "Thai (ISO-8859-11)" ), |
| 160 | wxTRANSLATE( "Indian (ISO-8859-12)" ), |
| 161 | wxTRANSLATE( "Baltic (ISO-8859-13)" ), |
| 162 | wxTRANSLATE( "Celtic (ISO-8859-14)" ), |
| 163 | wxTRANSLATE( "Western European with Euro (ISO-8859-15)" ), |
| 164 | wxTRANSLATE( "KOI8-R" ), |
| 165 | wxTRANSLATE( "KOI8-U" ), |
| 166 | wxTRANSLATE( "Windows Thai (CP 874)" ), |
| 167 | wxTRANSLATE( "Windows Japanese (CP 932)" ), |
| 168 | wxTRANSLATE( "Windows Chinese Simplified (CP 936)" ), |
| 169 | wxTRANSLATE( "Windows Korean (CP 949)" ), |
| 170 | wxTRANSLATE( "Windows Chinese Traditional (CP 950)" ), |
| 171 | wxTRANSLATE( "Windows Central European (CP 1250)" ), |
| 172 | wxTRANSLATE( "Windows Cyrillic (CP 1251)" ), |
| 173 | wxTRANSLATE( "Windows Western European (CP 1252)" ), |
| 174 | wxTRANSLATE( "Windows Greek (CP 1253)" ), |
| 175 | wxTRANSLATE( "Windows Turkish (CP 1254)" ), |
| 176 | wxTRANSLATE( "Windows Hebrew (CP 1255)" ), |
| 177 | wxTRANSLATE( "Windows Arabic (CP 1256)" ), |
| 178 | wxTRANSLATE( "Windows Baltic (CP 1257)" ), |
| 179 | wxTRANSLATE( "Windows/DOS OEM (CP 437)" ), |
| 180 | wxTRANSLATE( "Unicode 7 bit (UTF-7)" ), |
| 181 | wxTRANSLATE( "Unicode 8 bit (UTF-8)" ), |
| 182 | #ifdef WORDS_BIGENDIAN |
| 183 | wxTRANSLATE( "Unicode 16 bit (UTF-16)" ), |
| 184 | wxTRANSLATE( "Unicode 16 bit Little Endian (UTF-16LE)" ), |
| 185 | wxTRANSLATE( "Unicode 32 bit (UTF-32)" ), |
| 186 | wxTRANSLATE( "Unicode 32 bit Little Endian (UTF-32LE)" ), |
| 187 | #else // WORDS_BIGENDIAN |
| 188 | wxTRANSLATE( "Unicode 16 bit Big Endian (UTF-16BE)" ), |
| 189 | wxTRANSLATE( "Unicode 16 bit (UTF-16)" ), |
| 190 | wxTRANSLATE( "Unicode 32 bit Big Endian (UTF-32BE)" ), |
| 191 | wxTRANSLATE( "Unicode 32 bit (UTF-32)" ), |
| 192 | #endif // WORDS_BIGENDIAN |
| 193 | wxTRANSLATE( "Extended Unix Codepage for Japanese (EUC-JP)" ), |
| 194 | wxTRANSLATE( "US-ASCII" ), |
| 195 | wxTRANSLATE( "BIG5" ), |
| 196 | wxTRANSLATE( "SHIFT-JIS" ), |
| 197 | wxTRANSLATE( "GB-2312" ), |
| 198 | wxTRANSLATE( "ISO-2022-JP" ), |
| 199 | |
| 200 | wxTRANSLATE( "MacRoman" ), |
| 201 | wxTRANSLATE( "MacJapanese" ), |
| 202 | wxTRANSLATE( "MacChineseTrad" ), |
| 203 | wxTRANSLATE( "MacKorean" ), |
| 204 | wxTRANSLATE( "MacArabic" ), |
| 205 | wxTRANSLATE( "MacHebrew" ), |
| 206 | wxTRANSLATE( "MacGreek" ), |
| 207 | wxTRANSLATE( "MacCyrillic" ), |
| 208 | wxTRANSLATE( "MacDevanagari" ), |
| 209 | wxTRANSLATE( "MacGurmukhi" ), |
| 210 | wxTRANSLATE( "MacGujarati" ), |
| 211 | wxTRANSLATE( "MacOriya" ), |
| 212 | wxTRANSLATE( "MacBengali" ), |
| 213 | wxTRANSLATE( "MacTamil" ), |
| 214 | wxTRANSLATE( "MacTelugu" ), |
| 215 | wxTRANSLATE( "MacKannada" ), |
| 216 | wxTRANSLATE( "MacMalayalam" ), |
| 217 | wxTRANSLATE( "MacSinhalese" ), |
| 218 | wxTRANSLATE( "MacBurmese" ), |
| 219 | wxTRANSLATE( "MacKhmer" ), |
| 220 | wxTRANSLATE( "MacThai" ), |
| 221 | wxTRANSLATE( "MacLaotian" ), |
| 222 | wxTRANSLATE( "MacGeorgian" ), |
| 223 | wxTRANSLATE( "MacArmenian" ), |
| 224 | wxTRANSLATE( "MacChineseSimp" ), |
| 225 | wxTRANSLATE( "MacTibetan" ), |
| 226 | wxTRANSLATE( "MacMongolian" ), |
| 227 | wxTRANSLATE( "MacEthiopic" ), |
| 228 | wxTRANSLATE( "MacCentralEurRoman" ), |
| 229 | wxTRANSLATE( "MacVietnamese" ), |
| 230 | wxTRANSLATE( "MacExtArabic" ), |
| 231 | wxTRANSLATE( "MacSymbol" ), |
| 232 | wxTRANSLATE( "MacDingbats" ), |
| 233 | wxTRANSLATE( "MacTurkish" ), |
| 234 | wxTRANSLATE( "MacCroatian" ), |
| 235 | wxTRANSLATE( "MacIcelandic" ), |
| 236 | wxTRANSLATE( "MacRomanian" ), |
| 237 | wxTRANSLATE( "MacCeltic" ), |
| 238 | wxTRANSLATE( "MacGaelic" ), |
| 239 | wxTRANSLATE( "MacKeyboardGlyphs" ) |
| 240 | }; |
| 241 | |
| 242 | // and the internal names (these are not translated on purpose!) |
| 243 | static const wxChar* const gs_encodingNames[WXSIZEOF(gs_encodingDescs)][9] = |
| 244 | { |
| 245 | // names from the columns correspond to these OS: |
| 246 | // Linux Solaris and IRIX HP-UX AIX |
| 247 | { wxT("ISO-8859-1"), wxT("ISO8859-1"), wxT("iso88591"), wxT("8859-1"), wxT("iso_8859_1"), NULL }, |
| 248 | { wxT("ISO-8859-2"), wxT("ISO8859-2"), wxT("iso88592"), wxT("8859-2"), NULL }, |
| 249 | { wxT("ISO-8859-3"), wxT("ISO8859-3"), wxT("iso88593"), wxT("8859-3"), NULL }, |
| 250 | { wxT("ISO-8859-4"), wxT("ISO8859-4"), wxT("iso88594"), wxT("8859-4"), NULL }, |
| 251 | { wxT("ISO-8859-5"), wxT("ISO8859-5"), wxT("iso88595"), wxT("8859-5"), NULL }, |
| 252 | { wxT("ISO-8859-6"), wxT("ISO8859-6"), wxT("iso88596"), wxT("8859-6"), NULL }, |
| 253 | { wxT("ISO-8859-7"), wxT("ISO8859-7"), wxT("iso88597"), wxT("8859-7"), NULL }, |
| 254 | { wxT("ISO-8859-8"), wxT("ISO8859-8"), wxT("iso88598"), wxT("8859-8"), NULL }, |
| 255 | { wxT("ISO-8859-9"), wxT("ISO8859-9"), wxT("iso88599"), wxT("8859-9"), NULL }, |
| 256 | { wxT("ISO-8859-10"), wxT("ISO8859-10"), wxT("iso885910"), wxT("8859-10"), NULL }, |
| 257 | { wxT("ISO-8859-11"), wxT("ISO8859-11"), wxT("iso885911"), wxT("8859-11"), NULL }, |
| 258 | { wxT("ISO-8859-12"), wxT("ISO8859-12"), wxT("iso885912"), wxT("8859-12"), NULL }, |
| 259 | { wxT("ISO-8859-13"), wxT("ISO8859-13"), wxT("iso885913"), wxT("8859-13"), NULL }, |
| 260 | { wxT("ISO-8859-14"), wxT("ISO8859-14"), wxT("iso885914"), wxT("8859-14"), NULL }, |
| 261 | { wxT("ISO-8859-15"), wxT("ISO8859-15"), wxT("iso885915"), wxT("8859-15"), NULL }, |
| 262 | |
| 263 | // although koi8-ru is not strictly speaking the same as koi8-r, |
| 264 | // they are similar enough to make mapping it to koi8 better than |
| 265 | // not recognizing it at all |
| 266 | { wxT( "KOI8-R" ), wxT( "KOI8-RU" ), NULL }, |
| 267 | { wxT( "KOI8-U" ), NULL }, |
| 268 | |
| 269 | { wxT( "WINDOWS-874" ), wxT( "CP874" ), wxT( "MS874" ), wxT( "IBM-874" ), NULL }, |
| 270 | { wxT( "WINDOWS-932" ), wxT( "CP932" ), wxT( "MS932" ), wxT( "IBM-932" ), NULL }, |
| 271 | { wxT( "WINDOWS-936" ), wxT( "CP936" ), wxT( "MS936" ), wxT( "IBM-936" ), NULL }, |
| 272 | { wxT( "WINDOWS-949" ), wxT( "CP949" ), wxT( "MS949" ), wxT( "IBM-949" ), wxT( "EUC-KR" ), wxT( "eucKR" ), wxT( "euc_kr" ), NULL }, |
| 273 | { wxT( "WINDOWS-950" ), wxT( "CP950" ), wxT( "MS950" ), wxT( "IBM-950" ), NULL }, |
| 274 | { wxT( "WINDOWS-1250" ),wxT( "CP1250" ),wxT( "MS1250" ),wxT( "IBM-1250" ),NULL }, |
| 275 | { wxT( "WINDOWS-1251" ),wxT( "CP1251" ),wxT( "MS1251" ),wxT( "IBM-1251" ),NULL }, |
| 276 | { wxT( "WINDOWS-1252" ),wxT( "CP1252" ),wxT( "MS1252" ),wxT( "IBM-1252" ),NULL }, |
| 277 | { wxT( "WINDOWS-1253" ),wxT( "CP1253" ),wxT( "MS1253" ),wxT( "IBM-1253" ),NULL }, |
| 278 | { wxT( "WINDOWS-1254" ),wxT( "CP1254" ),wxT( "MS1254" ),wxT( "IBM-1254" ),NULL }, |
| 279 | { wxT( "WINDOWS-1255" ),wxT( "CP1255" ),wxT( "MS1255" ),wxT( "IBM-1255" ),NULL }, |
| 280 | { wxT( "WINDOWS-1256" ),wxT( "CP1256" ),wxT( "MS1256" ),wxT( "IBM-1256" ),NULL }, |
| 281 | { wxT( "WINDOWS-1257" ),wxT( "CP1257" ),wxT( "MS1257" ),wxT( "IBM-1257" ),NULL }, |
| 282 | { wxT( "WINDOWS-437" ), wxT( "CP437" ), wxT( "MS437" ), wxT( "IBM-437" ), NULL }, |
| 283 | |
| 284 | { wxT( "UTF-7" ), wxT("UTF7"), NULL }, |
| 285 | { wxT( "UTF-8" ), wxT("UTF8"), NULL }, |
| 286 | #ifdef WORDS_BIGENDIAN |
| 287 | { wxT( "UTF-16BE" ), wxT("UTF16BE"), wxT("UCS-2BE"), wxT("UCS2BE"), wxT("UTF-16"), wxT("UTF16"), wxT("UCS-2"), wxT("UCS2"), NULL }, |
| 288 | { wxT( "UTF-16LE" ), wxT("UTF16LE"), wxT("UCS-2LE"), wxT("UCS2LE"), NULL }, |
| 289 | { wxT( "UTF-32BE" ), wxT("UTF32BE"), wxT("UCS-4BE" ), wxT("UTF-32"), wxT("UTF32"), wxT("UCS-4"), wxT("UCS4"), NULL }, |
| 290 | { wxT( "UTF-32LE" ), wxT("UTF32LE"), wxT("UCS-4LE"), wxT("UCS4LE"), NULL }, |
| 291 | #else // WORDS_BIGENDIAN |
| 292 | { wxT("UTF-16BE"), wxT("UTF16BE"), wxT("UCS-2BE"), wxT("UCS2BE"), NULL }, |
| 293 | { wxT("UTF-16LE"), wxT("UTF16LE"), wxT("UCS-2LE"), wxT("UTF-16"), wxT("UTF16"), wxT("UCS-2"), wxT("UCS2"), NULL }, |
| 294 | { wxT("UTF-32BE"), wxT("UTF32BE"), wxT("UCS-4BE"), wxT("UCS4BE"), NULL }, |
| 295 | { wxT("UTF-32LE"), wxT("UTF32LE"), wxT("UCS-4LE"), wxT("UCS4LE"), wxT("UTF-32"), wxT("UTF32"), wxT("UCS-4"), wxT("UCS4"), NULL }, |
| 296 | #endif // WORDS_BIGENDIAN |
| 297 | |
| 298 | { wxT( "EUC-JP" ), wxT( "eucJP" ), wxT( "euc_jp" ), wxT( "IBM-eucJP" ), NULL }, |
| 299 | |
| 300 | // 646 is for Solaris, roman8 -- for HP-UX |
| 301 | { wxT( "US-ASCII" ), wxT( "ASCII" ), wxT("C"), wxT("POSIX"), wxT("ANSI_X3.4-1968"), |
| 302 | wxT("646"), wxT("roman8"), wxT( "" ), NULL }, |
| 303 | |
| 304 | { wxT( "BIG5" ), wxT("big5"), NULL }, |
| 305 | { wxT( "SJIS" ), wxT( "SHIFT-JIS" ), wxT( "SHIFT_JIS" ), NULL }, |
| 306 | { wxT( "GB2312" ), NULL }, |
| 307 | { wxT( "ISO-2022-JP" ), NULL }, |
| 308 | |
| 309 | |
| 310 | { wxT( "MacRoman" ), NULL }, |
| 311 | { wxT( "MacJapanese" ), NULL }, |
| 312 | { wxT( "MacChineseTrad" ), NULL }, |
| 313 | { wxT( "MacKorean" ), NULL }, |
| 314 | { wxT( "MacArabic" ), NULL }, |
| 315 | { wxT( "MacHebrew" ), NULL }, |
| 316 | { wxT( "MacGreek" ), NULL }, |
| 317 | { wxT( "MacCyrillic" ), NULL }, |
| 318 | { wxT( "MacDevanagari" ), NULL }, |
| 319 | { wxT( "MacGurmukhi" ), NULL }, |
| 320 | { wxT( "MacGujarati" ), NULL }, |
| 321 | { wxT( "MacOriya" ), NULL }, |
| 322 | { wxT( "MacBengali" ), NULL }, |
| 323 | { wxT( "MacTamil" ), NULL }, |
| 324 | { wxT( "MacTelugu" ), NULL }, |
| 325 | { wxT( "MacKannada" ), NULL }, |
| 326 | { wxT( "MacMalayalam" ), NULL }, |
| 327 | { wxT( "MacSinhalese" ), NULL }, |
| 328 | { wxT( "MacBurmese" ), NULL }, |
| 329 | { wxT( "MacKhmer" ), NULL }, |
| 330 | { wxT( "MacThai" ), NULL }, |
| 331 | { wxT( "MacLaotian" ), NULL }, |
| 332 | { wxT( "MacGeorgian" ), NULL }, |
| 333 | { wxT( "MacArmenian" ), NULL }, |
| 334 | { wxT( "MacChineseSimp" ), NULL }, |
| 335 | { wxT( "MacTibetan" ), NULL }, |
| 336 | { wxT( "MacMongolian" ), NULL }, |
| 337 | { wxT( "MacEthiopic" ), NULL }, |
| 338 | { wxT( "MacCentralEurRoman" ), NULL }, |
| 339 | { wxT( "MacVietnamese" ), NULL }, |
| 340 | { wxT( "MacExtArabic" ), NULL }, |
| 341 | { wxT( "MacSymbol" ), NULL }, |
| 342 | { wxT( "MacDingbats" ), NULL }, |
| 343 | { wxT( "MacTurkish" ), NULL }, |
| 344 | { wxT( "MacCroatian" ), NULL }, |
| 345 | { wxT( "MacIcelandic" ), NULL }, |
| 346 | { wxT( "MacRomanian" ), NULL }, |
| 347 | { wxT( "MacCeltic" ), NULL }, |
| 348 | { wxT( "MacGaelic" ), NULL }, |
| 349 | { wxT( "MacKeyboardGlyphs" ), NULL } |
| 350 | }; |
| 351 | |
| 352 | wxCOMPILE_TIME_ASSERT( WXSIZEOF(gs_encodingDescs) == WXSIZEOF(gs_encodings), EncodingsArraysNotInSync ); |
| 353 | wxCOMPILE_TIME_ASSERT( WXSIZEOF(gs_encodingNames) == WXSIZEOF(gs_encodings), EncodingsArraysNotInSync ); |
| 354 | |
| 355 | // ---------------------------------------------------------------------------- |
| 356 | // private classes |
| 357 | // ---------------------------------------------------------------------------- |
| 358 | |
| 359 | // clean up the font mapper object |
| 360 | class wxFontMapperModule : public wxModule |
| 361 | { |
| 362 | public: |
| 363 | wxFontMapperModule() : wxModule() { } |
| 364 | |
| 365 | virtual bool OnInit() |
| 366 | { |
| 367 | // a dummy wxFontMapperBase object could have been created during the |
| 368 | // program startup before wxApp was created, we have to delete it to |
| 369 | // allow creating the real font mapper next time it is needed now that |
| 370 | // we can create it (when the modules are initialized, wxApp object |
| 371 | // already exists) |
| 372 | wxFontMapperBase *fm = wxFontMapperBase::Get(); |
| 373 | if ( fm && fm->IsDummy() ) |
| 374 | wxFontMapperBase::Reset(); |
| 375 | |
| 376 | return true; |
| 377 | } |
| 378 | |
| 379 | virtual void OnExit() |
| 380 | { |
| 381 | wxFontMapperBase::Reset(); |
| 382 | } |
| 383 | |
| 384 | DECLARE_DYNAMIC_CLASS(wxFontMapperModule) |
| 385 | }; |
| 386 | |
| 387 | IMPLEMENT_DYNAMIC_CLASS(wxFontMapperModule, wxModule) |
| 388 | |
| 389 | |
| 390 | // ============================================================================ |
| 391 | // wxFontMapperBase implementation |
| 392 | // ============================================================================ |
| 393 | |
| 394 | wxFontMapper *wxFontMapperBase::sm_instance = NULL; |
| 395 | |
| 396 | // ---------------------------------------------------------------------------- |
| 397 | // ctor and dtor |
| 398 | // ---------------------------------------------------------------------------- |
| 399 | |
| 400 | wxFontMapperBase::wxFontMapperBase() |
| 401 | { |
| 402 | #if wxUSE_CONFIG && wxUSE_FILECONFIG |
| 403 | m_configDummy = NULL; |
| 404 | #endif // wxUSE_CONFIG |
| 405 | } |
| 406 | |
| 407 | wxFontMapperBase::~wxFontMapperBase() |
| 408 | { |
| 409 | #if wxUSE_CONFIG && wxUSE_FILECONFIG |
| 410 | if ( m_configDummy ) |
| 411 | delete m_configDummy; |
| 412 | #endif // wxUSE_CONFIG |
| 413 | } |
| 414 | |
| 415 | /* static */ |
| 416 | wxFontMapperBase *wxFontMapperBase::Get() |
| 417 | { |
| 418 | if ( !sm_instance ) |
| 419 | { |
| 420 | wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL; |
| 421 | if ( traits ) |
| 422 | { |
| 423 | sm_instance = traits->CreateFontMapper(); |
| 424 | |
| 425 | wxASSERT_MSG( sm_instance, |
| 426 | wxT("wxAppTraits::CreateFontMapper() failed") ); |
| 427 | } |
| 428 | |
| 429 | if ( !sm_instance ) |
| 430 | { |
| 431 | // last resort: we must create something because the existing code |
| 432 | // relies on always having a valid font mapper object |
| 433 | sm_instance = (wxFontMapper *)new wxFontMapperBase; |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | return (wxFontMapperBase*)sm_instance; |
| 438 | } |
| 439 | |
| 440 | /* static */ |
| 441 | wxFontMapper *wxFontMapperBase::Set(wxFontMapper *mapper) |
| 442 | { |
| 443 | wxFontMapper *old = sm_instance; |
| 444 | sm_instance = mapper; |
| 445 | return old; |
| 446 | } |
| 447 | |
| 448 | /* static */ |
| 449 | void wxFontMapperBase::Reset() |
| 450 | { |
| 451 | if ( sm_instance ) |
| 452 | { |
| 453 | // we need a cast as wxFontMapper is not fully declared here and so the |
| 454 | // compiler can't know that it derives from wxFontMapperBase (but |
| 455 | // run-time behaviour will be correct because the dtor is virtual) |
| 456 | delete (wxFontMapperBase *)sm_instance; |
| 457 | sm_instance = NULL; |
| 458 | } |
| 459 | } |
| 460 | |
| 461 | #if wxUSE_CONFIG && wxUSE_FILECONFIG |
| 462 | |
| 463 | // ---------------------------------------------------------------------------- |
| 464 | // config usage customisation |
| 465 | // ---------------------------------------------------------------------------- |
| 466 | |
| 467 | |
| 468 | static wxString gs_defaultConfigPath(FONTMAPPER_ROOT_PATH); |
| 469 | |
| 470 | /* static */ |
| 471 | const wxString& wxFontMapperBase::GetDefaultConfigPath() |
| 472 | { |
| 473 | // NB: we return const wxString& and not wxString for compatibility |
| 474 | // with 2.8 that returned const wxChar* |
| 475 | return gs_defaultConfigPath; |
| 476 | } |
| 477 | |
| 478 | void wxFontMapperBase::SetConfigPath(const wxString& prefix) |
| 479 | { |
| 480 | wxCHECK_RET( !prefix.empty() && prefix[0] == wxCONFIG_PATH_SEPARATOR, |
| 481 | wxT("an absolute path should be given to wxFontMapper::SetConfigPath()") ); |
| 482 | |
| 483 | m_configRootPath = prefix; |
| 484 | } |
| 485 | |
| 486 | // ---------------------------------------------------------------------------- |
| 487 | // get config object and path for it |
| 488 | // ---------------------------------------------------------------------------- |
| 489 | |
| 490 | wxConfigBase *wxFontMapperBase::GetConfig() |
| 491 | { |
| 492 | wxConfigBase *config = wxConfig::Get(false); |
| 493 | |
| 494 | // If there is no global configuration, use an internal memory configuration |
| 495 | if ( !config ) |
| 496 | { |
| 497 | if ( !m_configDummy ) |
| 498 | m_configDummy = new wxMemoryConfig; |
| 499 | config = m_configDummy; |
| 500 | |
| 501 | // FIXME: ideally, we should add keys from dummy config to a real one later, |
| 502 | // but it is a low-priority task because typical wxWin application |
| 503 | // either doesn't use wxConfig at all or creates wxConfig object in |
| 504 | // wxApp::OnInit(), before any real interaction with the user takes |
| 505 | // place... |
| 506 | } |
| 507 | |
| 508 | return config; |
| 509 | } |
| 510 | |
| 511 | const wxString& wxFontMapperBase::GetConfigPath() |
| 512 | { |
| 513 | if ( !m_configRootPath ) |
| 514 | { |
| 515 | // use the default |
| 516 | m_configRootPath = GetDefaultConfigPath(); |
| 517 | } |
| 518 | |
| 519 | return m_configRootPath; |
| 520 | } |
| 521 | |
| 522 | // ---------------------------------------------------------------------------- |
| 523 | // config helpers |
| 524 | // ---------------------------------------------------------------------------- |
| 525 | |
| 526 | bool wxFontMapperBase::ChangePath(const wxString& pathNew, wxString *pathOld) |
| 527 | { |
| 528 | wxConfigBase *config = GetConfig(); |
| 529 | if ( !config ) |
| 530 | return false; |
| 531 | |
| 532 | *pathOld = config->GetPath(); |
| 533 | |
| 534 | wxString path = GetConfigPath(); |
| 535 | if ( path.empty() || path.Last() != wxCONFIG_PATH_SEPARATOR ) |
| 536 | { |
| 537 | path += wxCONFIG_PATH_SEPARATOR; |
| 538 | } |
| 539 | |
| 540 | wxASSERT_MSG( !pathNew || (pathNew[0] != wxCONFIG_PATH_SEPARATOR), |
| 541 | wxT("should be a relative path") ); |
| 542 | |
| 543 | path += pathNew; |
| 544 | |
| 545 | config->SetPath(path); |
| 546 | |
| 547 | return true; |
| 548 | } |
| 549 | |
| 550 | void wxFontMapperBase::RestorePath(const wxString& pathOld) |
| 551 | { |
| 552 | GetConfig()->SetPath(pathOld); |
| 553 | } |
| 554 | |
| 555 | #endif |
| 556 | |
| 557 | // ---------------------------------------------------------------------------- |
| 558 | // charset/encoding correspondence |
| 559 | // ---------------------------------------------------------------------------- |
| 560 | |
| 561 | wxFontEncoding |
| 562 | wxFontMapperBase::CharsetToEncoding(const wxString& charset, |
| 563 | bool WXUNUSED(interactive)) |
| 564 | { |
| 565 | int enc = NonInteractiveCharsetToEncoding(charset); |
| 566 | if ( enc == wxFONTENCODING_UNKNOWN ) |
| 567 | { |
| 568 | // we should return wxFONTENCODING_SYSTEM from here for unknown |
| 569 | // encodings |
| 570 | enc = wxFONTENCODING_SYSTEM; |
| 571 | } |
| 572 | |
| 573 | return (wxFontEncoding)enc; |
| 574 | } |
| 575 | |
| 576 | int |
| 577 | wxFontMapperBase::NonInteractiveCharsetToEncoding(const wxString& charset) |
| 578 | { |
| 579 | wxFontEncoding encoding = wxFONTENCODING_SYSTEM; |
| 580 | |
| 581 | // we're going to modify it, make a copy |
| 582 | wxString cs = charset; |
| 583 | |
| 584 | #if wxUSE_CONFIG && wxUSE_FILECONFIG |
| 585 | // first try the user-defined settings |
| 586 | wxFontMapperPathChanger path(this, FONTMAPPER_CHARSET_PATH); |
| 587 | if ( path.IsOk() ) |
| 588 | { |
| 589 | wxConfigBase *config = GetConfig(); |
| 590 | |
| 591 | // do we have an encoding for this charset? |
| 592 | long value = config->Read(charset, -1l); |
| 593 | if ( value != -1 ) |
| 594 | { |
| 595 | if ( value == wxFONTENCODING_UNKNOWN ) |
| 596 | { |
| 597 | // don't try to find it, in particular don't ask the user |
| 598 | return value; |
| 599 | } |
| 600 | |
| 601 | if ( value >= 0 && value <= wxFONTENCODING_MAX ) |
| 602 | { |
| 603 | encoding = (wxFontEncoding)value; |
| 604 | } |
| 605 | else |
| 606 | { |
| 607 | wxLogDebug(wxT("corrupted config data: invalid encoding %ld for charset '%s' ignored"), |
| 608 | value, charset.c_str()); |
| 609 | } |
| 610 | } |
| 611 | |
| 612 | if ( encoding == wxFONTENCODING_SYSTEM ) |
| 613 | { |
| 614 | // may be we have an alias? |
| 615 | config->SetPath(FONTMAPPER_CHARSET_ALIAS_PATH); |
| 616 | |
| 617 | wxString alias = config->Read(charset); |
| 618 | if ( !alias.empty() ) |
| 619 | { |
| 620 | // yes, we do - use it instead |
| 621 | cs = alias; |
| 622 | } |
| 623 | } |
| 624 | } |
| 625 | #endif // wxUSE_CONFIG |
| 626 | |
| 627 | // if didn't find it there, try to recognize it ourselves |
| 628 | if ( encoding == wxFONTENCODING_SYSTEM ) |
| 629 | { |
| 630 | // trim any spaces |
| 631 | cs.Trim(true); |
| 632 | cs.Trim(false); |
| 633 | |
| 634 | // discard the optional quotes |
| 635 | if ( !cs.empty() ) |
| 636 | { |
| 637 | if ( cs[0u] == wxT('"') && cs.Last() == wxT('"') ) |
| 638 | { |
| 639 | cs = wxString(cs.c_str(), cs.length() - 1); |
| 640 | } |
| 641 | } |
| 642 | |
| 643 | for ( size_t i = 0; i < WXSIZEOF(gs_encodingNames); ++i ) |
| 644 | { |
| 645 | for ( const wxChar* const* encName = gs_encodingNames[i]; *encName; ++encName ) |
| 646 | { |
| 647 | if ( cs.CmpNoCase(*encName) == 0 ) |
| 648 | return gs_encodings[i]; |
| 649 | } |
| 650 | } |
| 651 | |
| 652 | cs.MakeUpper(); |
| 653 | |
| 654 | if ( cs.Left(3) == wxT("ISO") ) |
| 655 | { |
| 656 | // the dash is optional (or, to be exact, it is not, but |
| 657 | // several broken programs "forget" it) |
| 658 | const wxChar *p = cs.c_str() + 3; |
| 659 | if ( *p == wxT('-') ) |
| 660 | p++; |
| 661 | |
| 662 | unsigned int value; |
| 663 | if ( wxSscanf(p, wxT("8859-%u"), &value) == 1 ) |
| 664 | { |
| 665 | // make it 0 based and check that it is strictly positive in |
| 666 | // the process (no such thing as iso8859-0 encoding) |
| 667 | if ( (value-- > 0) && |
| 668 | (value < wxFONTENCODING_ISO8859_MAX - |
| 669 | wxFONTENCODING_ISO8859_1) ) |
| 670 | { |
| 671 | // it's a valid ISO8859 encoding |
| 672 | value += wxFONTENCODING_ISO8859_1; |
| 673 | encoding = (wxFontEncoding)value; |
| 674 | } |
| 675 | } |
| 676 | } |
| 677 | else if ( cs.Left(4) == wxT("8859") ) |
| 678 | { |
| 679 | const wxChar *p = cs.c_str(); |
| 680 | |
| 681 | unsigned int value; |
| 682 | if ( wxSscanf(p, wxT("8859-%u"), &value) == 1 ) |
| 683 | { |
| 684 | // make it 0 based and check that it is strictly positive in |
| 685 | // the process (no such thing as iso8859-0 encoding) |
| 686 | if ( (value-- > 0) && |
| 687 | (value < wxFONTENCODING_ISO8859_MAX - |
| 688 | wxFONTENCODING_ISO8859_1) ) |
| 689 | { |
| 690 | // it's a valid ISO8859 encoding |
| 691 | value += wxFONTENCODING_ISO8859_1; |
| 692 | encoding = (wxFontEncoding)value; |
| 693 | } |
| 694 | } |
| 695 | } |
| 696 | else // check for Windows charsets |
| 697 | { |
| 698 | size_t len; |
| 699 | if ( cs.Left(7) == wxT("WINDOWS") ) |
| 700 | { |
| 701 | len = 7; |
| 702 | } |
| 703 | else if ( cs.Left(2) == wxT("CP") ) |
| 704 | { |
| 705 | len = 2; |
| 706 | } |
| 707 | else // not a Windows encoding |
| 708 | { |
| 709 | len = 0; |
| 710 | } |
| 711 | |
| 712 | if ( len ) |
| 713 | { |
| 714 | const wxChar *p = cs.c_str() + len; |
| 715 | if ( *p == wxT('-') ) |
| 716 | p++; |
| 717 | |
| 718 | unsigned int value; |
| 719 | if ( wxSscanf(p, wxT("%u"), &value) == 1 ) |
| 720 | { |
| 721 | if ( value >= 1250 ) |
| 722 | { |
| 723 | value -= 1250; |
| 724 | if ( value < wxFONTENCODING_CP12_MAX - |
| 725 | wxFONTENCODING_CP1250 ) |
| 726 | { |
| 727 | // a valid Windows code page |
| 728 | value += wxFONTENCODING_CP1250; |
| 729 | encoding = (wxFontEncoding)value; |
| 730 | } |
| 731 | } |
| 732 | |
| 733 | switch ( value ) |
| 734 | { |
| 735 | case 866: |
| 736 | encoding = wxFONTENCODING_CP866; |
| 737 | break; |
| 738 | |
| 739 | case 874: |
| 740 | encoding = wxFONTENCODING_CP874; |
| 741 | break; |
| 742 | |
| 743 | case 932: |
| 744 | encoding = wxFONTENCODING_CP932; |
| 745 | break; |
| 746 | |
| 747 | case 936: |
| 748 | encoding = wxFONTENCODING_CP936; |
| 749 | break; |
| 750 | |
| 751 | case 949: |
| 752 | encoding = wxFONTENCODING_CP949; |
| 753 | break; |
| 754 | |
| 755 | case 950: |
| 756 | encoding = wxFONTENCODING_CP950; |
| 757 | break; |
| 758 | } |
| 759 | } |
| 760 | } |
| 761 | } |
| 762 | //else: unknown |
| 763 | } |
| 764 | |
| 765 | return encoding; |
| 766 | } |
| 767 | |
| 768 | /* static */ |
| 769 | size_t wxFontMapperBase::GetSupportedEncodingsCount() |
| 770 | { |
| 771 | return WXSIZEOF(gs_encodings); |
| 772 | } |
| 773 | |
| 774 | /* static */ |
| 775 | wxFontEncoding wxFontMapperBase::GetEncoding(size_t n) |
| 776 | { |
| 777 | wxCHECK_MSG( n < WXSIZEOF(gs_encodings), wxFONTENCODING_SYSTEM, |
| 778 | wxT("wxFontMapper::GetEncoding(): invalid index") ); |
| 779 | |
| 780 | return gs_encodings[n]; |
| 781 | } |
| 782 | |
| 783 | /* static */ |
| 784 | wxString wxFontMapperBase::GetEncodingDescription(wxFontEncoding encoding) |
| 785 | { |
| 786 | if ( encoding == wxFONTENCODING_DEFAULT ) |
| 787 | { |
| 788 | return _("Default encoding"); |
| 789 | } |
| 790 | |
| 791 | const size_t count = WXSIZEOF(gs_encodingDescs); |
| 792 | |
| 793 | for ( size_t i = 0; i < count; i++ ) |
| 794 | { |
| 795 | if ( gs_encodings[i] == encoding ) |
| 796 | { |
| 797 | return wxGetTranslation(gs_encodingDescs[i]); |
| 798 | } |
| 799 | } |
| 800 | |
| 801 | wxString str; |
| 802 | str.Printf(_("Unknown encoding (%d)"), encoding); |
| 803 | |
| 804 | return str; |
| 805 | } |
| 806 | |
| 807 | /* static */ |
| 808 | wxString wxFontMapperBase::GetEncodingName(wxFontEncoding encoding) |
| 809 | { |
| 810 | if ( encoding == wxFONTENCODING_DEFAULT ) |
| 811 | { |
| 812 | return _("default"); |
| 813 | } |
| 814 | |
| 815 | const size_t count = WXSIZEOF(gs_encodingNames); |
| 816 | |
| 817 | for ( size_t i = 0; i < count; i++ ) |
| 818 | { |
| 819 | if ( gs_encodings[i] == encoding ) |
| 820 | { |
| 821 | return gs_encodingNames[i][0]; |
| 822 | } |
| 823 | } |
| 824 | |
| 825 | wxString str; |
| 826 | str.Printf(_("unknown-%d"), encoding); |
| 827 | |
| 828 | return str; |
| 829 | } |
| 830 | |
| 831 | /* static */ |
| 832 | const wxChar** wxFontMapperBase::GetAllEncodingNames(wxFontEncoding encoding) |
| 833 | { |
| 834 | static const wxChar* const dummy[] = { NULL }; |
| 835 | |
| 836 | for ( size_t i = 0; i < WXSIZEOF(gs_encodingNames); i++ ) |
| 837 | { |
| 838 | if ( gs_encodings[i] == encoding ) |
| 839 | { |
| 840 | return const_cast<const wxChar**>(gs_encodingNames[i]); |
| 841 | } |
| 842 | } |
| 843 | |
| 844 | return const_cast<const wxChar**>(dummy); |
| 845 | } |
| 846 | |
| 847 | /* static */ |
| 848 | wxFontEncoding wxFontMapperBase::GetEncodingFromName(const wxString& name) |
| 849 | { |
| 850 | const size_t count = WXSIZEOF(gs_encodingNames); |
| 851 | |
| 852 | for ( size_t i = 0; i < count; i++ ) |
| 853 | { |
| 854 | for ( const wxChar* const* encName = gs_encodingNames[i]; *encName; ++encName ) |
| 855 | { |
| 856 | if ( name.CmpNoCase(*encName) == 0 ) |
| 857 | return gs_encodings[i]; |
| 858 | } |
| 859 | } |
| 860 | |
| 861 | return wxFONTENCODING_MAX; |
| 862 | } |
| 863 | |
| 864 | #endif // wxUSE_FONTMAP |