sw: replace DELETEZ with std::unique_ptr in textapi.cxx

Change-Id: I4e4eaa67995a4a8041ab701e02984aa2fb0d349e
Reviewed-on: https://gerrit.libreoffice.org/49118Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>

sw/source/core/fields/textapi.cxx

@@ -72,8 +72,8 @@ struct SwTextAPIEditSource_Impl
     // needed for "internal" refcounting
     SfxItemPool*                    mpPool;
     SwDoc*                          mpDoc;
-    Outliner*                       mpOutliner;
-    SvxOutlinerForwarder*           mpTextForwarder;
+    std::unique_ptr<Outliner> mpOutliner;
+    std::unique_ptr<SvxOutlinerForwarder> mpTextForwarder;
     sal_Int32                       mnRef;
 };
 
@@ -100,8 +100,6 @@ SwTextAPIEditSource::SwTextAPIEditSource(SwDoc* pDoc)
 {
     pImpl->mpPool = &pDoc->GetDocShell()->GetPool();
     pImpl->mpDoc = pDoc;
-    pImpl->mpOutliner = nullptr;
-    pImpl->mpTextForwarder = nullptr;
     pImpl->mnRef = 1;
 }
 
@@ -115,8 +113,8 @@ void SwTextAPIEditSource::Dispose()
 {
     pImpl->mpPool=nullptr;
     pImpl->mpDoc=nullptr;
-    DELETEZ(pImpl->mpTextForwarder);
-    DELETEZ(pImpl->mpOutliner);
+    pImpl->mpTextForwarder.reset();
+    pImpl->mpOutliner.reset();
 }
 
 SvxTextForwarder* SwTextAPIEditSource::GetTextForwarder()
@@ -128,14 +126,16 @@ SvxTextForwarder* SwTextAPIEditSource::GetTextForwarder()
     {
         //init draw model first
         pImpl->mpDoc->getIDocumentDrawModelAccess().GetOrCreateDrawModel();
-        pImpl->mpOutliner = new Outliner( pImpl->mpPool, OutlinerMode::TextObject );
-        pImpl->mpDoc->SetCalcFieldValueHdl( pImpl->mpOutliner );
+        pImpl->mpOutliner.reset(new Outliner(pImpl->mpPool, OutlinerMode::TextObject));
+        pImpl->mpDoc->SetCalcFieldValueHdl(pImpl->mpOutliner.get());
     }
 
     if( !pImpl->mpTextForwarder )
-        pImpl->mpTextForwarder = new SvxOutlinerForwarder( *pImpl->mpOutliner, false );
+    {
+        pImpl->mpTextForwarder.reset(new SvxOutlinerForwarder(*pImpl->mpOutliner, false));
+    }
 
-    return pImpl->mpTextForwarder;
+    return pImpl->mpTextForwarder.get();
 }
 
 void SwTextAPIEditSource::SetText( OutlinerParaObject const & rText )
@@ -146,8 +146,8 @@ void SwTextAPIEditSource::SetText( OutlinerParaObject const & rText )
         {
             //init draw model first
             pImpl->mpDoc->getIDocumentDrawModelAccess().GetOrCreateDrawModel();
-            pImpl->mpOutliner = new Outliner( pImpl->mpPool, OutlinerMode::TextObject );
-            pImpl->mpDoc->SetCalcFieldValueHdl( pImpl->mpOutliner );
+            pImpl->mpOutliner.reset(new Outliner(pImpl->mpPool, OutlinerMode::TextObject));
+            pImpl->mpDoc->SetCalcFieldValueHdl(pImpl->mpOutliner.get());
         }
 
         pImpl->mpOutliner->SetText( rText );
@@ -162,8 +162,8 @@ void SwTextAPIEditSource::SetString( const OUString& rText )
         {
             //init draw model first
             pImpl->mpDoc->getIDocumentDrawModelAccess().GetOrCreateDrawModel();
-            pImpl->mpOutliner = new Outliner( pImpl->mpPool, OutlinerMode::TextObject );
-            pImpl->mpDoc->SetCalcFieldValueHdl( pImpl->mpOutliner );
+            pImpl->mpOutliner.reset(new Outliner(pImpl->mpPool, OutlinerMode::TextObject));
+            pImpl->mpDoc->SetCalcFieldValueHdl(pImpl->mpOutliner.get());
         }
         else
             pImpl->mpOutliner->Clear();