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Add SetThreadUILanguage() wrapper

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Make it possible to reuse the code dynamically loading this function
from elsewhere.

No real changes.
This commit is contained in:
Vadim Zeitlin
2021-03-02 18:03:30 +01:00
parent 9600c29ff2
commit 9c4ab145e9
1 changed files with 23 additions and 11 deletions
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34
src/common/intl.cpp
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@@ -446,6 +446,28 @@ static const char *wxSetlocaleTryAll(int c, const wxString& lc)
#endif // __UNIX__
#ifdef __WIN32__
// Trivial wrapper for ::SetThreadUILanguage().
//
// TODO-XP: Drop this when we don't support XP any longer.
static void wxMSWSetThreadUILanguage(LANGID langid)
{
// SetThreadUILanguage() is available on XP, but with unclear
// behavior, so avoid calling it there.
if ( wxGetWinVersion() >= wxWinVersion_Vista )
{
wxLoadedDLL dllKernel32(wxS("kernel32.dll"));
typedef LANGID(WINAPI *SetThreadUILanguage_t)(LANGID);
SetThreadUILanguage_t pfnSetThreadUILanguage = NULL;
wxDL_INIT_FUNC(pfn, SetThreadUILanguage, dllKernel32);
if (pfnSetThreadUILanguage)
pfnSetThreadUILanguage(langid);
}
}
#endif // __WIN32__
bool wxLocale::Init(int lang, int flags)
{
#if WXWIN_COMPATIBILITY_2_8
@@ -544,17 +566,7 @@ bool wxLocale::Init(int lang, int flags)
// change locale used by Windows functions
::SetThreadLocale(lcid);
// SetThreadUILanguage() is available on XP, but with unclear
// behavior, so avoid calling it there.
if ( wxGetWinVersion() >= wxWinVersion_Vista )
{
wxLoadedDLL dllKernel32(wxS("kernel32.dll"));
typedef LANGID(WINAPI *SetThreadUILanguage_t)(LANGID);
SetThreadUILanguage_t pfnSetThreadUILanguage = NULL;
wxDL_INIT_FUNC(pfn, SetThreadUILanguage, dllKernel32);
if (pfnSetThreadUILanguage)
pfnSetThreadUILanguage(LANGIDFROMLCID(lcid));
}
wxMSWSetThreadUILanguage(LANGIDFROMLCID(lcid));
// and also call setlocale() to change locale used by the CRT
retloc = info->TrySetLocale();