diff options
Diffstat (limited to 'engines/wintermute/utils/string_util.cpp')
| -rw-r--r-- | engines/wintermute/utils/string_util.cpp | 137 |
1 files changed, 94 insertions, 43 deletions
diff --git a/engines/wintermute/utils/string_util.cpp b/engines/wintermute/utils/string_util.cpp index 82d4fe6902..d842b468db 100644 --- a/engines/wintermute/utils/string_util.cpp +++ b/engines/wintermute/utils/string_util.cpp @@ -26,7 +26,9 @@ * Copyright (c) 2011 Jan Nedoma */ +#include "common/language.h" #include "common/tokenizer.h" +#include "engines/wintermute/base/base_engine.h" #include "engines/wintermute/utils/string_util.h" #include "engines/wintermute/utils/convert_utf.h" @@ -96,48 +98,103 @@ Utf8String StringUtil::wideToUtf8(const WideString &WideStr) { } ////////////////////////////////////////////////////////////////////////// -WideString StringUtil::ansiToWide(const AnsiString &str) { - WideString result; - for (AnsiString::const_iterator i = str.begin(), end = str.end(); i != end; ++i) { - const byte c = *i; - if (c < 0x80 || c >= 0xA0) { - result += c; - } else { - uint32 utf32 = _ansiToUTF32[c - 0x80]; - if (utf32) { - result += utf32; - } else { - // It's an invalid CP1252 character... - } +Common::CodePage StringUtil::mapCodePage(TTextCharset charset) { + switch (charset) { + case CHARSET_EASTEUROPE: + return Common::kWindows1250; + + case CHARSET_RUSSIAN: + return Common::kWindows1251; + + case CHARSET_ANSI: + return Common::kWindows1252; + + case CHARSET_GREEK: + return Common::kWindows1253; + + case CHARSET_HEBREW: + return Common::kWindows1255; + + case CHARSET_BALTIC: + return Common::kWindows1257; + + case CHARSET_DEFAULT: + switch (BaseEngine::instance().getLanguage()) { + + //cp1250: Central Europe + case Common::CZ_CZE: + case Common::HR_HRV: + case Common::HU_HUN: + case Common::PL_POL: + case Common::SK_SVK: + return Common::kWindows1250; + + //cp1251: Cyrillic + case Common::RU_RUS: + case Common::UA_UKR: + return Common::kWindows1251; + + //cp1252: Western Europe + case Common::DA_DAN: + case Common::DE_DEU: + case Common::EN_ANY: + case Common::EN_GRB: + case Common::EN_USA: + case Common::ES_ESP: + case Common::FI_FIN: + case Common::FR_FRA: + case Common::IT_ITA: + case Common::NB_NOR: + case Common::NL_NLD: + case Common::PT_BRA: + case Common::PT_POR: + case Common::SE_SWE: + case Common::UNK_LANG: + return Common::kWindows1252; + + //cp1253: Greek + case Common::GR_GRE: + return Common::kWindows1253; + + //cp1255: Hebrew + case Common::HE_ISR: + return Common::kWindows1255; + + //cp1257: Baltic + case Common::ET_EST: + case Common::LV_LAT: + return Common::kWindows1257; + + default: + return Common::kWindows1252; } + + case CHARSET_OEM: + case CHARSET_CHINESEBIG5: + case CHARSET_GB2312: + case CHARSET_HANGUL: + case CHARSET_MAC: + case CHARSET_SHIFTJIS: + case CHARSET_SYMBOL: + case CHARSET_TURKISH: + case CHARSET_VIETNAMESE: + case CHARSET_JOHAB: + case CHARSET_ARABIC: + case CHARSET_THAI: + default: + warning("Unsupported charset: %d", charset); + return Common::kWindows1252; } - return result; } ////////////////////////////////////////////////////////////////////////// -AnsiString StringUtil::wideToAnsi(const WideString &wstr) { - AnsiString result; - for (WideString::const_iterator i = wstr.begin(), end = wstr.end(); i != end; ++i) { - const uint32 c = *i; - if (c < 0x80 || (c >= 0xA0 && c <= 0xFF)) { - result += c; - } else { - uint32 ansi = 0xFFFFFFFF; - for (uint j = 0; j < ARRAYSIZE(_ansiToUTF32); ++j) { - if (_ansiToUTF32[j] == c) { - ansi = j + 0x80; - break; - } - } - - if (ansi != 0xFFFFFFFF) { - result += ansi; - } else { - // There's no valid CP1252 code for this character... - } - } - } - return result; +WideString StringUtil::ansiToWide(const AnsiString &str, TTextCharset charset) { + return Common::convertToU32String(str.c_str(), mapCodePage(charset)); +} + +////////////////////////////////////////////////////////////////////////// +AnsiString StringUtil::wideToAnsi(const WideString &wstr, TTextCharset charset) { + return Common::convertFromU32String(wstr, mapCodePage(charset)); } ////////////////////////////////////////////////////////////////////////// @@ -172,10 +229,4 @@ AnsiString StringUtil::toString(int val) { return Common::String::format("%d", val); } -// Mapping of CP1252 characters 0x80...0x9F into UTF-32 -uint32 StringUtil::_ansiToUTF32[32] = { - 0x20AC, 0x0000, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x0000, 0x017D, 0x0000, - 0x0000, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x0000, 0x017E, 0x0178 -}; - } // End of namespace Wintermute |