use officecfg for SvtSystemLanguageOptions

Change-Id: Icf5cf974e4235d9a961e08bfc5689ec58930236e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119515
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

3 files changed, 15 insertions, 55 deletions

diff --git a/include/svl/languageoptions.hxx b/include/svl/languageoptions.hxx
index 5fc9c8624dc4..9ae8475dd9eb 100644
--- a/include/svl/languageoptions.hxx
+++ b/include/svl/languageoptions.hxx
@@ -112,24 +112,9 @@ public:
 
 /** #i42730# Gives access to the Windows 16bit system locale
  */
-class SvtSystemLanguageOptions final : public utl::ConfigItem
+namespace SvtSystemLanguageOptions
 {
-private:
-    OUString m_sWin16SystemLocale;
-
-    bool            isKeyboardLayoutTypeInstalled(sal_Int16 scriptType) const;
-
-    virtual void    ImplCommit() override;
-
-public:
-    SvtSystemLanguageOptions();
-    virtual ~SvtSystemLanguageOptions() override;
-
-    virtual void    Notify( const css::uno::Sequence< OUString >& rPropertyNames ) override;
-
-    LanguageType    GetWin16SystemLanguage() const;
-
-    bool            isCJKKeyboardLayoutInstalled() const;
+    bool            isCJKKeyboardLayoutInstalled();
 };
 
 #endif // INCLUDED_SVL_LANGUAGEOPTIONS_HXX
diff --git a/svl/source/config/cjkoptions.cxx b/svl/source/config/cjkoptions.cxx
index 71054f564de4..84c972875f3a 100644
--- a/svl/source/config/cjkoptions.cxx
+++ b/svl/source/config/cjkoptions.cxx
@@ -22,11 +22,13 @@
 #include <o3tl/any.hxx>
 #include <svl/languageoptions.hxx>
 #include <i18nlangtag/lang.h>
+#include <i18nlangtag/languagetag.hxx>
 #include <unotools/configitem.hxx>
 #include <com/sun/star/uno/Any.h>
 #include <com/sun/star/uno/Sequence.hxx>
 #include <osl/mutex.hxx>
 #include <rtl/instance.hxx>
+#include <officecfg/System.hxx>
 
 #include "itemholder2.hxx"
 
@@ -199,10 +201,11 @@ void SvtCJKOptions_Impl::Load()
 
         if (!bAutoEnableCJK)
         {
-            SvtSystemLanguageOptions aSystemLocaleSettings;
-
             //windows secondary system locale is CJK
-            LanguageType eSystemLanguage = aSystemLocaleSettings.GetWin16SystemLanguage();
+            OUString sWin16SystemLocale = officecfg::System::L10N::SystemLocale::get();
+            LanguageType eSystemLanguage = LANGUAGE_NONE;
+            if( !sWin16SystemLocale.isEmpty() )
+                eSystemLanguage = LanguageTag::convertToLanguageTypeWithFallback( sWin16SystemLocale );
             if (eSystemLanguage != LANGUAGE_SYSTEM)
             {
                 SvtScriptType nWinScript = SvtLanguageOptions::GetScriptTypeOfLanguage( eSystemLanguage );
@@ -211,7 +214,7 @@ void SvtCJKOptions_Impl::Load()
 
             //CJK keyboard is installed
             if (!bAutoEnableCJK)
-                bAutoEnableCJK = aSystemLocaleSettings.isCJKKeyboardLayoutInstalled();
+                bAutoEnableCJK = SvtSystemLanguageOptions::isCJKKeyboardLayoutInstalled();
         }
 
         if (bAutoEnableCJK)
diff --git a/svl/source/config/languageoptions.cxx b/svl/source/config/languageoptions.cxx
index 4f3f7671eda7..faaa93e2ddba 100644
--- a/svl/source/config/languageoptions.cxx
+++ b/svl/source/config/languageoptions.cxx
@@ -193,40 +193,9 @@ sal_Int16 SvtLanguageOptions::GetI18NScriptTypeOfLanguage( LanguageType nLang )
     return FromSvtScriptTypeToI18N( GetScriptTypeOfLanguage( nLang ) );
 }
 
-SvtSystemLanguageOptions::SvtSystemLanguageOptions() :
-    utl::ConfigItem( "System/L10N")
-{
-    uno::Sequence< OUString > aPropertyNames { "SystemLocale" };
-    uno::Sequence< uno::Any > aValues = GetProperties( aPropertyNames );
-
-    if ( aValues.hasElements() )
-    {
-        aValues[0]>>= m_sWin16SystemLocale;
-    }
-}
-
-SvtSystemLanguageOptions::~SvtSystemLanguageOptions()
-{
-}
-
-void    SvtSystemLanguageOptions::ImplCommit()
-{
-    //does nothing
-}
 
-void    SvtSystemLanguageOptions::Notify( const css::uno::Sequence< OUString >& )
-{
-    // no listeners supported yet
-}
 
-LanguageType SvtSystemLanguageOptions::GetWin16SystemLanguage() const
-{
-    if( m_sWin16SystemLocale.isEmpty() )
-        return LANGUAGE_NONE;
-    return LanguageTag::convertToLanguageTypeWithFallback( m_sWin16SystemLocale );
-}
-
-bool SvtSystemLanguageOptions::isKeyboardLayoutTypeInstalled(sal_Int16 scriptType) const
+static bool isKeyboardLayoutTypeInstalled(sal_Int16 scriptType)
 {
     bool isInstalled = false;
 #ifdef _WIN32
@@ -257,9 +226,12 @@ bool SvtSystemLanguageOptions::isKeyboardLayoutTypeInstalled(sal_Int16 scriptTyp
     return isInstalled;
 }
 
-bool SvtSystemLanguageOptions::isCJKKeyboardLayoutInstalled() const
+namespace SvtSystemLanguageOptions
 {
-    return isKeyboardLayoutTypeInstalled(css::i18n::ScriptType::ASIAN);
+    bool isCJKKeyboardLayoutInstalled()
+    {
+        return isKeyboardLayoutTypeInstalled(css::i18n::ScriptType::ASIAN);
+    }
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */