kc3-lang/SDL/src/core/windowsrt/SDL_winrtpaths.cpp

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• Hash : f7049b93
  Author :
  Date : 2013-08-12T22:29:55
  

  WinRT: merged with SDL 2.0.0 codebase (aka. SDL hg rev d4ce48ff30d1)
  

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• src/core/windowsrt/SDL_winrtpaths.cpp

• /* TODO, WinRT: include copyright info in SDL_winrtpaths.cpp
     TODO, WinRT: add note to SDL_winrtpaths.cpp mentioning that /ZW must be used when compiling the file
  */
  
  #include "SDL_config.h"
  
  #ifdef __WINRT__
  
  extern "C" {
  #include "SDL_error.h"
  #include "SDL_stdinc.h"
  #include "SDL_system.h"
  #include "../windows/SDL_windows.h"
  }
  
  #include <string>
  #include <unordered_map>
  
  using namespace std;
  using namespace Windows::Storage;
  
  extern "C" const wchar_t *
  SDL_WinRTGetFSPathUNICODE(SDL_WinRT_Path pathType)
  {
      switch (pathType) {
          case SDL_WINRT_PATH_INSTALLED_LOCATION:
          {
              static wstring path;
              if (path.empty()) {
                  path = Windows::ApplicationModel::Package::Current->InstalledLocation->Path->Data();
              }
              return path.c_str();
          }
  
          case SDL_WINRT_PATH_LOCAL_FOLDER:
          {
              static wstring path;
              if (path.empty()) {
                  path = ApplicationData::Current->LocalFolder->Path->Data();
              }
              return path.c_str();
          }
  
  #if WINAPI_FAMILY != WINAPI_FAMILY_PHONE_APP
          case SDL_WINRT_PATH_ROAMING_FOLDER:
          {
              static wstring path;
              if (path.empty()) {
                  path = ApplicationData::Current->RoamingFolder->Path->Data();
              }
              return path.c_str();
          }
  
          case SDL_WINRT_PATH_TEMP_FOLDER:
          {
              static wstring path;
              if (path.empty()) {
                  path = ApplicationData::Current->TemporaryFolder->Path->Data();
              }
              return path.c_str();
          }
  #endif
  
          default:
              break;
      }
  
      SDL_Unsupported();
      return NULL;
  }
  
  extern "C" const char *
  SDL_WinRTGetFSPathUTF8(SDL_WinRT_Path pathType)
  {
      typedef unordered_map<SDL_WinRT_Path, string> UTF8PathMap;
      static UTF8PathMap utf8Paths;
  
      UTF8PathMap::iterator searchResult = utf8Paths.find(pathType);
      if (searchResult != utf8Paths.end()) {
          return searchResult->second.c_str();
      }
  
      const wchar_t * ucs2Path = SDL_WinRTGetFSPathUNICODE(pathType);
      if (!ucs2Path) {
          return NULL;
      }
  
      char * utf8Path = WIN_StringToUTF8(ucs2Path);
      utf8Paths[pathType] = utf8Path;
      SDL_free(utf8Path);
      return utf8Paths[pathType].c_str();
  }
  
  #endif /* __WINRT__ */
  

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