C++ (Cpp) CFX_WideStringC::Left示例

示例#1

文件： doc_basic.cpp 项目： andoma/pdfium

static CFX_WideString FILESPEC_DecodeFileName(const CFX_WideStringC& filepath) {
  if (filepath.GetLength() <= 1) {
    return CFX_WideString();
  }
#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
  if (filepath.Left(sizeof("/Mac") - 1) == CFX_WideStringC(L"/Mac")) {
    return ChangeSlashToPlatform(filepath.GetPtr() + 1);
  }
  return ChangeSlashToPlatform(filepath.GetPtr());
#elif _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
  if (filepath.GetAt(0) != '/') {
    return ChangeSlashToPlatform(filepath.GetPtr());
  }
  if (filepath.GetAt(1) == '/') {
    return ChangeSlashToPlatform(filepath.GetPtr() + 1);
  }
  if (filepath.GetAt(2) == '/') {
    CFX_WideString result;
    result += filepath.GetAt(1);
    result += ':';
    result += ChangeSlashToPlatform(filepath.GetPtr() + 2);
    return result;
  }
  CFX_WideString result;
  result += '\\';
  result += ChangeSlashToPlatform(filepath.GetPtr());
  return result;
#else
  return filepath;
#endif
}

示例#2

文件： doc_basic.cpp 项目： endlessm/chromium-browser

CFX_WideString CPDF_FileSpec::DecodeFileName(const CFX_WideStringC& filepath) {
  if (filepath.GetLength() <= 1)
    return CFX_WideString();

#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
  if (filepath.Left(sizeof("/Mac") - 1) == CFX_WideStringC(L"/Mac"))
    return ChangeSlashToPlatform(filepath.c_str() + 1);
  return ChangeSlashToPlatform(filepath.c_str());
#elif _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
  if (filepath.GetAt(0) != '/')
    return ChangeSlashToPlatform(filepath.c_str());
  if (filepath.GetAt(1) == '/')
    return ChangeSlashToPlatform(filepath.c_str() + 1);
  if (filepath.GetAt(2) == '/') {
    CFX_WideString result;
    result += filepath.GetAt(1);
    result += ':';
    result += ChangeSlashToPlatform(filepath.c_str() + 2);
    return result;
  }
  CFX_WideString result;
  result += '\\';
  result += ChangeSlashToPlatform(filepath.c_str());
  return result;
#else
  return CFX_WideString(filepath);
#endif
}

示例#3

文件： doc_basic.cpp 项目： andoma/pdfium

CFX_WideString FILESPEC_EncodeFileName(const CFX_WideStringC& filepath) {
  if (filepath.GetLength() <= 1) {
    return CFX_WideString();
  }
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
  if (filepath.GetAt(1) == ':') {
    CFX_WideString result;
    result = '/';
    result += filepath.GetAt(0);
    if (filepath.GetAt(2) != '\\') {
      result += '/';
    }
    result += ChangeSlashToPDF(filepath.GetPtr() + 2);
    return result;
  }
  if (filepath.GetAt(0) == '\\' && filepath.GetAt(1) == '\\') {
    return ChangeSlashToPDF(filepath.GetPtr() + 1);
  }
  if (filepath.GetAt(0) == '\\') {
    CFX_WideString result;
    result = '/';
    result += ChangeSlashToPDF(filepath.GetPtr());
    return result;
  }
  return ChangeSlashToPDF(filepath.GetPtr());
#elif _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
  if (filepath.Left(sizeof("Mac") - 1) == FX_WSTRC(L"Mac")) {
    CFX_WideString result;
    result = '/';
    result += ChangeSlashToPDF(filepath.GetPtr());
    return result;
  }
  return ChangeSlashToPDF(filepath.GetPtr());
#else
  return filepath;
#endif
}