mirror of https://github.com/AxioDL/metaforce.git
38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
#include "locale.hpp"
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#include <cstring>
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#include <clocale>
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#include <algorithm>
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#undef min
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#undef max
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namespace locale {
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std::vector<std::pair<std::string_view, std::string_view>> ListLocales() {
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std::vector<std::pair<std::string_view, std::string_view>> ret;
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ret.reserve(std::size_t(ELocale::MAXLocale));
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for (ELocale l = ELocale(0); l < ELocale::MAXLocale; l = ELocale(int(l) + 1))
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ret.emplace_back(GetName(l), GetFullName(l));
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return ret;
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}
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ELocale LookupLocale(std::string_view name) {
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for (ELocale l = ELocale(0); l < ELocale::MAXLocale; l = ELocale(int(l) + 1))
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if (name == GetName(l))
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return l;
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return ELocale::Invalid;
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}
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ELocale SystemLocaleOrEnglish() {
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const char* sysLocale = std::setlocale(LC_ALL, nullptr);
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size_t sysLocaleLen = std::strlen(sysLocale);
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for (ELocale l = ELocale(0); l < ELocale::MAXLocale; l = ELocale(int(l) + 1)) {
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auto name = GetName(l);
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if (!name.compare(0, std::min(name.size(), sysLocaleLen), sysLocale))
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return l;
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}
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return ELocale::en_US;
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}
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} // namespace locale
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