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N3DS: Implement SDL_GetSystemTimeLocalePreferences 

The formats are deduced based on the system's current language and region.
This commit is contained in:
Pierre Wendling 2024-03-19 23:34:18 +01:00 committed by Sam Lantinga
parent ed5d2bdda5
commit 8f529d9d16
1 changed files with 38 additions and 1 deletions
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39
src/time/n3ds/SDL_systime.c
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@ -58,7 +58,44 @@ static void civil_from_days(int days, int *year, int *month, int *day)
void SDL_GetSystemTimeLocalePreferences(SDL_DATE_FORMAT *df, SDL_TIME_FORMAT *tf)
{
/* NOP */
/* The 3DS only has 12 supported languages, so take the standard for each */
static const SDL_DATE_FORMAT LANG_TO_DATE_FORMAT[] = {
SDL_DATE_FORMAT_YYYYMMDD, /* JP */
SDL_DATE_FORMAT_DDMMYYYY, /* EN, assume non-american format */
SDL_DATE_FORMAT_DDMMYYYY, /* FR */
SDL_DATE_FORMAT_DDMMYYYY, /* DE */
SDL_DATE_FORMAT_DDMMYYYY, /* IT */
SDL_DATE_FORMAT_DDMMYYYY, /* ES */
SDL_DATE_FORMAT_YYYYMMDD, /* ZH (CN) */
SDL_DATE_FORMAT_YYYYMMDD, /* KR */
SDL_DATE_FORMAT_DDMMYYYY, /* NL */
SDL_DATE_FORMAT_DDMMYYYY, /* PT */
SDL_DATE_FORMAT_DDMMYYYY, /* RU */
SDL_DATE_FORMAT_YYYYMMDD /* ZH (TW) */
};
u8 system_language, is_north_america;
Result result, has_region;
if (R_FAILED(cfguInit())) {
return;
}
result = CFGU_GetSystemLanguage(&system_language);
has_region = CFGU_GetRegionCanadaUSA(&is_north_america);
cfguExit();
if (R_FAILED(result)) {
return;
}
*df = LANG_TO_DATE_FORMAT[system_language];
*tf = SDL_TIME_FORMAT_24HR;
/* Only American English (en_US) uses MM/DD/YYYY and 12hr system, this gets
the formats wrong for canadians though (en_CA) */
if (system_language == CFG_LANGUAGE_EN &&
R_SUCCEEDED(has_region) && is_north_america) {
*df = SDL_DATE_FORMAT_MMDDYYYY;
*tf = SDL_TIME_FORMAT_12HR;
}
}
int SDL_GetCurrentTime(SDL_Time *ticks)