loplugin:useuniqueptr in extensions/propctrlr

Change-Id: I08564e76ed667d158bd885a66b994b421ae9b426
Reviewed-on: https://gerrit.libreoffice.org/59015
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 10 insertions, 16 deletions

diff --git a/extensions/source/propctrlr/controlfontdialog.cxx b/extensions/source/propctrlr/controlfontdialog.cxx
index a9cf32d93ab4..b320830ebe7d 100644
--- a/extensions/source/propctrlr/controlfontdialog.cxx
+++ b/extensions/source/propctrlr/controlfontdialog.cxx
@@ -144,7 +144,7 @@ namespace pcr
 
         OSL_ENSURE(m_xControlModel.is(), "OControlFontDialog::createDialog: no introspectee set!");
         if (m_xControlModel.is())
-            ControlCharacterDialog::translatePropertiesToItems(m_xControlModel, m_pFontItems);
+            ControlCharacterDialog::translatePropertiesToItems(m_xControlModel, m_pFontItems.get());
         // TODO: we need a mechanism to prevent that somebody creates us, sets an introspectee, executes us,
         // sets a new introspectee and re-executes us. In this case, the dialog returned here (upon the first
         // execute) will be re-used upon the second execute, and thus it won't be initialized correctly.
diff --git a/extensions/source/propctrlr/controlfontdialog.hxx b/extensions/source/propctrlr/controlfontdialog.hxx
index d5fb90d0b67f..8a110b99db35 100644
--- a/extensions/source/propctrlr/controlfontdialog.hxx
+++ b/extensions/source/propctrlr/controlfontdialog.hxx
@@ -45,7 +45,7 @@ namespace pcr
                                 m_xControlModel;
         // </properties>
 
-        SfxItemSet*             m_pFontItems;           // item set for the dialog
+        std::unique_ptr<SfxItemSet> m_pFontItems;       // item set for the dialog
         SfxItemPool*            m_pItemPool;            // item pool for the item set for the dialog
         std::vector<SfxPoolItem*>*
                                 m_pItemPoolDefaults;    // pool defaults
diff --git a/extensions/source/propctrlr/fontdialog.cxx b/extensions/source/propctrlr/fontdialog.cxx
index 47c2fcfe982d..c901bf7c2c7b 100644
--- a/extensions/source/propctrlr/fontdialog.cxx
+++ b/extensions/source/propctrlr/fontdialog.cxx
@@ -474,7 +474,7 @@ namespace pcr
     }
 
 
-    SfxItemSet* ControlCharacterDialog::createItemSet(SfxItemSet*& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults)
+    void ControlCharacterDialog::createItemSet(std::unique_ptr<SfxItemSet>& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults)
     {
         // just to be sure ....
         _rpSet = nullptr;
@@ -541,24 +541,18 @@ namespace pcr
         _rpPool->FreezeIdRanges();
 
         // and, finally, the set
-        _rpSet = new SfxItemSet(*_rpPool);
-
-        return _rpSet;
+        _rpSet.reset(new SfxItemSet(*_rpPool));
     }
 
 
-    void ControlCharacterDialog::destroyItemSet(SfxItemSet*& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults)
+    void ControlCharacterDialog::destroyItemSet(std::unique_ptr<SfxItemSet>& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults)
     {
         // from the pool, get and remember the font list (needs to be deleted)
         const SvxFontListItem& rFontListItem = static_cast<const SvxFontListItem&>(_rpPool->GetDefaultItem(CFID_FONTLIST));
         const FontList* pFontList = rFontListItem.GetFontList();
 
         // _first_ delete the set (referring the pool)
-        if (_rpSet)
-        {
-            delete _rpSet;
-            _rpSet = nullptr;
-        }
+        _rpSet.reset();
 
         // delete the pool
         _rpPool->ReleaseDefaults(true);
diff --git a/extensions/source/propctrlr/fontdialog.hxx b/extensions/source/propctrlr/fontdialog.hxx
index d014e376c074..92407401cda2 100644
--- a/extensions/source/propctrlr/fontdialog.hxx
+++ b/extensions/source/propctrlr/fontdialog.hxx
@@ -38,10 +38,10 @@ namespace pcr
         virtual ~ControlCharacterDialog() override;
 
         /// creates an item set to be used with this dialog
-        static SfxItemSet*  createItemSet(SfxItemSet*& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults);
+        static void         createItemSet(std::unique_ptr<SfxItemSet>& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults);
 
         /// destroys an item previously created with <method>createItemSet</method>
-        static void         destroyItemSet(SfxItemSet*& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults);
+        static void         destroyItemSet(std::unique_ptr<SfxItemSet>& _rpSet, SfxItemPool*& _rpPool, std::vector<SfxPoolItem*>*& _rpDefaults);
 
         /// fills the given item set with values obtained from the given property set
         static void         translatePropertiesToItems(
diff --git a/extensions/source/propctrlr/formcomponenthandler.cxx b/extensions/source/propctrlr/formcomponenthandler.cxx
index 48965b871eac..1abe2f2c8237 100644
--- a/extensions/source/propctrlr/formcomponenthandler.cxx
+++ b/extensions/source/propctrlr/formcomponenthandler.cxx
@@ -2779,11 +2779,11 @@ namespace pcr
         bool bSuccess = false;
 
         // create an item set for use with the dialog
-        SfxItemSet* pSet = nullptr;
+        std::unique_ptr<SfxItemSet> pSet;
         SfxItemPool* pPool = nullptr;
         std::vector<SfxPoolItem*>* pDefaults = nullptr;
         ControlCharacterDialog::createItemSet(pSet, pPool, pDefaults);
-        ControlCharacterDialog::translatePropertiesToItems(m_xComponent, pSet);
+        ControlCharacterDialog::translatePropertiesToItems(m_xComponent, pSet.get());
 
         {   // do this in an own block. The dialog needs to be destroyed before we call
             // destroyItemSet