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win32: set default language to OS preferred language on first start

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This commit is contained in:
Brad Parker 2019-04-16 00:42:29 -04:00
parent 1ecc5fd9d1
commit ffb07f3076
2 changed files with 57 additions and 1 deletions
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57
frontend/drivers/platform_win32.c
View File

@ -575,6 +575,61 @@ static const char* frontend_win32_get_cpu_model_name(void)
#endif
}
enum retro_language frontend_win32_get_user_language(void)
{
enum retro_language lang = RETRO_LANGUAGE_ENGLISH;
#if defined(HAVE_LANGEXTRA) && !defined(_XBOX)
#if (defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0500) || !defined(_MSC_VER)
LANGID langid = GetUserDefaultUILanguage();
unsigned i;
struct lang_pair
{
unsigned short lang_ident;
enum retro_language lang;
};
/* https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings */
const struct lang_pair pairs[] =
{
{0x9, RETRO_LANGUAGE_ENGLISH},
{0x11, RETRO_LANGUAGE_JAPANESE},
{0xc, RETRO_LANGUAGE_FRENCH},
{0xa, RETRO_LANGUAGE_SPANISH},
{0x7, RETRO_LANGUAGE_GERMAN},
{0x10, RETRO_LANGUAGE_ITALIAN},
{0x13, RETRO_LANGUAGE_DUTCH},
{0x416, RETRO_LANGUAGE_PORTUGUESE_BRAZIL},
{0x816, RETRO_LANGUAGE_PORTUGUESE_PORTUGAL},
{0x16, RETRO_LANGUAGE_PORTUGUESE_PORTUGAL},
{0x19, RETRO_LANGUAGE_RUSSIAN},
{0x12, RETRO_LANGUAGE_KOREAN},
{0xC04, RETRO_LANGUAGE_CHINESE_TRADITIONAL}, /* HK/PRC */
{0x1404, RETRO_LANGUAGE_CHINESE_TRADITIONAL}, /* MO */
{0x1004, RETRO_LANGUAGE_CHINESE_SIMPLIFIED}, /* SG */
{0x7c04, RETRO_LANGUAGE_CHINESE_TRADITIONAL}, /* neutral */
{0x4, RETRO_LANGUAGE_CHINESE_SIMPLIFIED}, /* neutral */
/* MS does not support Esperanto */
/*{0x0, RETRO_LANGUAGE_ESPERANTO},*/
{0x15, RETRO_LANGUAGE_POLISH},
{0x2a, RETRO_LANGUAGE_VIETNAMESE},
{0x1, RETRO_LANGUAGE_ARABIC},
{0x8, RETRO_LANGUAGE_GREEK},
};
for (i = 0; i < sizeof(pairs) / sizeof(pairs[0]); i++)
{
if ((langid & pairs[i].lang_ident) == pairs[i].lang_ident)
{
lang = pairs[i].lang;
break;
}
}
#endif
#endif
return lang;
}
frontend_ctx_driver_t frontend_ctx_win32 = {
frontend_win32_environment_get,
frontend_win32_init,
@ -603,6 +658,6 @@ frontend_ctx_driver_t frontend_ctx_win32 = {
NULL, /* check_for_path_changes */
NULL, /* set_sustained_performance_mode */
frontend_win32_get_cpu_model_name,
NULL, /* get_user_language */
frontend_win32_get_user_language,
"win32"
};

1
retroarch.c
View File

@ -44,6 +44,7 @@
#include <retro_timers.h>
#include <compat/strl.h>
#include <compat/strcasestr.h>
#include <compat/getopt.h>
#include <audio/audio_mixer.h>
#include <compat/posix_string.h>