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Improve OS::get_locale() on macOS and Windows, replace "-" with "_" and use system macros instead of bitwise AND. Add locale format info to the documentation.

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(cherry picked from commit f797e1c078)
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bruvzg 2020-07-25 23:42:11 +03:00 committed by Rémi Verschelde
parent 5167a0281a
commit 131f913747
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3 changed files with 11 additions and 6 deletions
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7
doc/classes/OS.xml
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@ -256,7 +256,12 @@
<method name="get_locale" qualifiers="const">
<return type="String" />
<description>
Returns the host OS locale.
Returns the host OS locale as a string of the form [code]language_Script_COUNTRY_VARIANT@extra[/code].
[code]language[/code] - 2 or 3 letter [url=https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes]language code[/url], in lower case.
[code]Script[/code] - optional, 4 letter [url=https://en.wikipedia.org/wiki/ISO_15924]script code[/url], in title case.
[code]COUNTRY[/code] - optional, 2 or 3 letter [url=https://en.wikipedia.org/wiki/ISO_3166-1]country code[/url], in upper case.
[code]VARIANT[/code] - optional, language variant, region and sort order. Variant can have any number of underscored key words.
[code]extra[/code] - optional, semicolon separated list of additional key words. Currency, calendar, sort order and numbering system information.
</description>
</method>
<method name="get_model_name" qualifiers="const">

2
platform/osx/os_osx.mm
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@ -2398,7 +2398,7 @@ Error OS_OSX::shell_open(String p_uri) {
String OS_OSX::get_locale() const {
NSString *locale_code = [[NSLocale preferredLanguages] objectAtIndex:0];
return [locale_code UTF8String];
return String([locale_code UTF8String]).replace("-", "_");
}
void OS_OSX::swap_buffers() {

8
platform/windows/os_windows.cpp
View file

@ -3111,21 +3111,21 @@ String OS_Windows::get_locale() const {
LANGID langid = GetUserDefaultUILanguage();
String neutral;
int lang = langid & ((1 << 9) - 1);
int sublang = langid & ~((1 << 9) - 1);
int lang = PRIMARYLANGID(langid);
int sublang = SUBLANGID(langid);
while (wl->locale) {
if (wl->main_lang == lang && wl->sublang == SUBLANG_NEUTRAL)
neutral = wl->locale;
if (lang == wl->main_lang && sublang == wl->sublang)
return wl->locale;
return String(wl->locale).replace("-", "_");
wl++;
}
if (neutral != "")
return neutral;
return String(neutral).replace("-", "_");
return "en";
}