loplugin:useuniqueptr in LayoutManager

Change-Id: I93383fcb5f0093416914722e25cd0faf70c040eb
Reviewed-on: https://gerrit.libreoffice.org/48422Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

framework/inc/services/layoutmanager.hxx

@@ -165,7 +165,7 @@ namespace framework
             /// Reading of settings - shared with ToolbarLayoutManager.
             static bool readWindowStateData( const OUString& rName, UIElement& rElementData,
                     const css::uno::Reference< css::container::XNameAccess > &rPersistentWindowState,
-                    GlobalSettings* &rGlobalSettings, bool &bInGlobalSettings,
+                    std::unique_ptr<GlobalSettings> &rGlobalSettings, bool &bInGlobalSettings,
                     const css::uno::Reference< css::uno::XComponentContext > &rComponentContext );
 
         private:
@@ -269,7 +269,7 @@ namespace framework
             css::uno::Reference< css::ui::XUIElementFactoryManager >       m_xUIElementFactoryManager;
             css::uno::Reference< css::container::XNameAccess >             m_xPersistentWindowState;
             css::uno::Reference< css::container::XNameAccess >             m_xPersistentWindowStateSupplier;
-            GlobalSettings*                                                m_pGlobalSettings;
+            std::unique_ptr<GlobalSettings>                                m_pGlobalSettings;
             OUString                                                       m_aModuleIdentifier;
             Timer                                                          m_aAsyncLayoutTimer;
             ::cppu::OMultiTypeInterfaceContainerHelper                     m_aListenerContainer; // container for ALL Listener

framework/source/layoutmanager/layoutmanager.cxx

@@ -152,7 +152,7 @@ LayoutManager::~LayoutManager()
 {
     m_aAsyncLayoutTimer.Stop();
     setDockingAreaAcceptor(nullptr);
-    delete m_pGlobalSettings;
+    m_pGlobalSettings.reset();
 }
 
 // Internal helper function
@@ -472,7 +472,7 @@ bool LayoutManager::implts_readWindowStateData( const OUString& aName, UIElement
 
 bool LayoutManager::readWindowStateData( const OUString& aName, UIElement& rElementData,
         const Reference< XNameAccess > &rPersistentWindowState,
-        GlobalSettings* &rGlobalSettings, bool &bInGlobalSettings,
+        std::unique_ptr<GlobalSettings> &rGlobalSettings, bool &bInGlobalSettings,
         const Reference< XComponentContext > &rComponentContext )
 {
     if ( rPersistentWindowState.is() )
@@ -484,10 +484,10 @@ bool LayoutManager::readWindowStateData( const OUString& aName, UIElement& rElem
         GlobalSettings* pGlobalSettings( nullptr );
         if ( rGlobalSettings == nullptr )
         {
-            rGlobalSettings = new GlobalSettings( rComponentContext );
+            rGlobalSettings.reset( new GlobalSettings( rComponentContext ) );
             bGetSettingsState = true;
         }
-        pGlobalSettings = rGlobalSettings;
+        pGlobalSettings = rGlobalSettings.get();
         aWriteLock.clear();
 
         try
@@ -2776,8 +2776,7 @@ void SAL_CALL LayoutManager::disposing( const lang::EventObject& rEvent )
         m_xDocCfgMgr.clear();
         m_xModuleCfgMgr.clear();
         m_xFrame.clear();
-        delete m_pGlobalSettings;
-        m_pGlobalSettings = nullptr;
+        m_pGlobalSettings.reset();
 
         bDisposeAndClear = true;
     }

framework/source/layoutmanager/toolbarlayoutmanager.cxx

@@ -60,7 +60,6 @@ ToolbarLayoutManager::ToolbarLayoutManager(
     m_eDockOperation( DOCKOP_ON_COLROW ),
     m_ePreviewDetection( PREVIEWFRAME_UNKNOWN ),
     m_pAddonOptions( nullptr ),
-    m_pGlobalSettings( nullptr ),
     m_bComponentAttached( false ),
     m_bLayoutDirty( false ),
     m_bGlobalSettings( false ),
@@ -75,8 +74,8 @@ ToolbarLayoutManager::ToolbarLayoutManager(
 
 ToolbarLayoutManager::~ToolbarLayoutManager()
 {
-    delete m_pGlobalSettings;
-    delete m_pAddonOptions;
+    m_pGlobalSettings.reset();
+    m_pAddonOptions.reset();
 }
 
 //  XInterface
@@ -1079,7 +1078,7 @@ void ToolbarLayoutManager::implts_createAddonsToolBars()
 {
     SolarMutexClearableGuard aWriteLock;
     if ( !m_pAddonOptions )
-        m_pAddonOptions = new AddonsOptions;
+        m_pAddonOptions.reset( new AddonsOptions );
 
     uno::Reference< ui::XUIElementFactory > xUIElementFactory( m_xUIElementFactoryManager );
     uno::Reference< frame::XFrame > xFrame( m_xFrame );

framework/source/layoutmanager/toolbarlayoutmanager.hxx

@@ -277,8 +277,8 @@ class ToolbarLayoutManager : public ::cppu::WeakImplHelper< css::awt::XDockableW
         DockingOperation                                                     m_eDockOperation;
         PreviewFrameDetection                                                m_ePreviewDetection;
 
-        AddonsOptions*                                                       m_pAddonOptions;
-        GlobalSettings*                                                      m_pGlobalSettings;
+        std::unique_ptr<AddonsOptions>                                       m_pAddonOptions;
+        std::unique_ptr<GlobalSettings>                                      m_pGlobalSettings;
 
         bool                                                                 m_bComponentAttached;
         bool                                                                 m_bLayoutDirty;