src/Utils/UnicodeUtils.h

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2009-2013, 2016 - TortoiseGit
   4 // Copyright (C) 2003-2007 - TortoiseSVN
   5
   6 // This program is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU General Public License
   8 // as published by the Free Software Foundation; either version 2
   9 // of the License, or (at your option) any later version.
  10
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software Foundation,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 #pragma once
  21
  22 #include <string>
  23 #include <WinDef.h>
  24 #include "tstring.h"
  25
  26 /**
  27  * \ingroup Utils
  28  * Class to convert strings from/to UTF8 and UTF16.
  29  */
  30 class CUnicodeUtils
  31 {
  32 public:
  33         CUnicodeUtils() = delete;
  34 #if defined(_MFC_VER) || defined(CSTRING_AVAILABLE)
  35         static CStringA GetUTF8(const CStringW& string);
  36         static CStringA GetMulti(const CStringW& string, int acp);
  37         static CStringA GetUTF8(const CStringA& string);
  38         static CString GetUnicode(const CStringA& string, int acp=CP_UTF8);
  39         static int GetCPCode(const CString & codename);
  40 #endif
  41 #ifdef UNICODE
  42         static std::string StdGetUTF8(const std::wstring& wide);
  43         static std::wstring StdGetUnicode(const std::string& multibyte);
  44 #else
  45         static std::string StdGetUTF8(std::string str) {return str;}
  46         static std::string StdGetUnicode(std::string multibyte) {return multibyte;}
  47 #endif
  48 };
  49
  50 std::string WideToMultibyte(const std::wstring& wide);
  51 std::string WideToUTF8(const std::wstring& wide);
  52 std::wstring MultibyteToWide(const std::string& multibyte);
  53 std::wstring UTF8ToWide(const std::string& multibyte);
  54
  55 #ifdef UNICODE
  56         std::wstring UTF8ToString(const std::string& string);
  57         std::string StringToUTF8(const std::wstring& string);
  58 #else
  59         std::wstring UTF8ToString(const std::string& string);
  60         std::string StringToUTF8(const std::wstring& string);
  61 #endif
  62
  63 int LoadStringEx(HINSTANCE hInstance, UINT uID, LPTSTR lpBuffer, int nBufferMax, WORD wLanguage);