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Implement Unicode support for ingame console

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This commit is contained in:
AlexVinS
2014-07-02 19:16:05 +04:00
parent 195eae48ca
commit 9797372dbe
5 changed files with 82 additions and 28 deletions
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29
lib/CGeneralTextHandler.cpp
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@ -126,6 +126,35 @@ std::string Unicode::fromUnicode(const std::string &text, const std::string &enc
return boost::locale::conv::from_utf<char>(text, encoding);
}
void Unicode::trimRight(std::string & text, const size_t amount/* =1 */)
{
if(text.empty())
return;
//todo: more efficient algorithm
for(int i = 0; i< amount; i++){
auto b = text.begin();
auto e = text.end();
size_t lastLen = 0;
size_t len = 0;
while (b != e) {
lastLen = len;
size_t n = getCharacterSize(*b);
if(!isValidCharacter(&(*b),e-b))
{
logGlobal->errorStream() << "Invalid UTF8 sequence";
break;//invalid sequence will be trimmed
}
len += n;
b += n;
}
text.resize(lastLen);
}
}
//Helper for string -> float conversion
class LocaleWithComma: public std::numpunct<char>
{