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String: Fixed StringCase=UPPER/LOWER/PROPER with non-Latin chars

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This commit is contained in:
Birunthan Mohanathas 2012-05-13 12:17:00 +03:00
parent 8a8aa98791
commit 69ec0aecc1
1 changed files with 9 additions and 11 deletions
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20
Library/MeterString.cpp
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@ -32,30 +32,28 @@ std::unordered_map<std::wstring, Gdiplus::Font*> CMeterString::c_Fonts;
void StringToUpper(std::wstring& str)
{
_wcsupr(&str[0]);
WCHAR* srcAndDest = &str[0];
int strAndDestLen = (int)str.length();
LCMapString(LOCALE_USER_DEFAULT, LCMAP_UPPERCASE, srcAndDest, strAndDestLen, srcAndDest, strAndDestLen);
}
void StringToLower(std::wstring& str)
{
_wcslwr(&str[0]);
WCHAR* srcAndDest = &str[0];
int strAndDestLen = (int)str.length();
LCMapString(LOCALE_USER_DEFAULT, LCMAP_LOWERCASE, srcAndDest, strAndDestLen, srcAndDest, strAndDestLen);
}
void StringToProper(std::wstring& str)
{
if (!str.empty())
{
str[0] = towupper(str[0]);
LCMapString(LOCALE_USER_DEFAULT, LCMAP_UPPERCASE, &str[0], 1, &str[0], 1);
for (size_t i = 1; i < str.length(); ++i)
{
if (str[i-1] == L' ')
{
str[i] = towupper(str[i]);
}
else
{
str[i] = towlower(str[i]);
}
WCHAR* srcAndDest = &str[i];
LCMapString(LOCALE_USER_DEFAULT, (str[i - 1] == L' ') ? LCMAP_UPPERCASE : LCMAP_LOWERCASE, srcAndDest, 1, srcAndDest, 1);
}
}
}