osl::Mutex->std::mutex in SvtModuleOptions

Change-Id: I6882b30c823d06aa04c04c8a17bfe33cc45d7307
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/127415
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 13 insertions, 12 deletions

diff --git a/unotools/source/config/moduleoptions.cxx b/unotools/source/config/moduleoptions.cxx
index 324736359b6e..967191c06e1f 100644
--- a/unotools/source/config/moduleoptions.cxx
+++ b/unotools/source/config/moduleoptions.cxx
@@ -762,9 +762,9 @@ namespace {
     //global
     std::weak_ptr<SvtModuleOptions_Impl> g_pModuleOptions;
 
-osl::Mutex& impl_GetOwnStaticMutex()
+std::mutex& impl_GetOwnStaticMutex()
 {
-    static osl::Mutex s_Mutex;
+    static std::mutex s_Mutex;
     return s_Mutex;
 }
 }
@@ -785,13 +785,14 @@ SvtModuleOptions::SvtModuleOptions()
         return;
 
     // take the mutex, so we don't accidentally create more than one
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
 
     m_pImpl = g_pModuleOptions.lock();
     if( !m_pImpl )
     {
         m_pImpl = std::make_shared<SvtModuleOptions_Impl>();
         g_pModuleOptions = m_pImpl;
+        aGuard.unlock(); // because holdConfigItem will call this constructor
         ItemHolder1::holdConfigItem(EItem::ModuleOptions);
     }
 }
@@ -823,32 +824,32 @@ const OUString & SvtModuleOptions::GetFactoryName( EFactory eFactory ) const
 
 OUString SvtModuleOptions::GetFactoryStandardTemplate( EFactory eFactory ) const
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     return m_pImpl->GetFactoryStandardTemplate( eFactory );
 }
 
 OUString SvtModuleOptions::GetFactoryEmptyDocumentURL( EFactory eFactory ) const
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     return SvtModuleOptions_Impl::GetFactoryEmptyDocumentURL( eFactory );
 }
 
 OUString SvtModuleOptions::GetFactoryDefaultFilter( EFactory eFactory ) const
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     return m_pImpl->GetFactoryDefaultFilter( eFactory );
 }
 
 bool SvtModuleOptions::IsDefaultFilterReadonly( EFactory eFactory   ) const
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     m_pImpl->MakeReadonlyStatesAvailable();
     return m_pImpl->IsDefaultFilterReadonly( eFactory );
 }
 
 sal_Int32 SvtModuleOptions::GetFactoryIcon( EFactory eFactory ) const
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     return m_pImpl->GetFactoryIcon( eFactory );
 }
 
@@ -862,14 +863,14 @@ bool SvtModuleOptions::ClassifyFactoryByName( std::u16string_view sName    ,
 void SvtModuleOptions::SetFactoryStandardTemplate(       EFactory         eFactory   ,
                                                    const OUString& sTemplate  )
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     m_pImpl->SetFactoryStandardTemplate( eFactory, sTemplate );
 }
 
 void SvtModuleOptions::SetFactoryDefaultFilter(       EFactory         eFactory,
                                                 const OUString& sFilter )
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     m_pImpl->SetFactoryDefaultFilter( eFactory, sFilter );
 }
 
@@ -899,7 +900,7 @@ bool SvtModuleOptions::IsDraw() const
 
 bool SvtModuleOptions::IsWriter() const
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     return m_pImpl->IsModuleInstalled( EModule::WRITER );
 }
 
@@ -1086,7 +1087,7 @@ SvtModuleOptions::EFactory SvtModuleOptions::ClassifyFactoryByModel(const css::u
 
 css::uno::Sequence < OUString > SvtModuleOptions::GetAllServiceNames()
 {
-    ::osl::MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    std::unique_lock aGuard( impl_GetOwnStaticMutex() );
     return m_pImpl->GetAllServiceNames();
 }