loplugin:useuniqueptr in SdrOutlinerCache

Change-Id: Ie34f1bd9e46bf767ec2e1918c2b88cf289f4b410
Reviewed-on: https://gerrit.libreoffice.org/49330
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 7 insertions, 19 deletions

diff --git a/svx/source/inc/svdoutlinercache.hxx b/svx/source/inc/svdoutlinercache.hxx
index f3aa9ec43107..30f5c6699e11 100644
--- a/svx/source/inc/svdoutlinercache.hxx
+++ b/svx/source/inc/svdoutlinercache.hxx
@@ -21,6 +21,7 @@
 #define INCLUDED_SVX_SOURCE_INC_SVDOUTLINERCACHE_HXX
 
 #include <sal/types.h>
+#include <memory>
 #include <vector>
 #include <set>
 
@@ -32,8 +33,8 @@ class SdrOutlinerCache
 {
 private:
     SdrModel*                    mpModel;
-    std::vector< SdrOutliner* >  maModeOutline;
-    std::vector< SdrOutliner* >  maModeText;
+    std::vector< std::unique_ptr<SdrOutliner> >  maModeOutline;
+    std::vector< std::unique_ptr<SdrOutliner> >  maModeText;
     std::set< SdrOutliner* >     maActiveOutliners;
 
 public:
diff --git a/svx/source/svdraw/svdoutlinercache.cxx b/svx/source/svdraw/svdoutlinercache.cxx
index bd95f359fe1a..419837070d4f 100644
--- a/svx/source/svdraw/svdoutlinercache.cxx
+++ b/svx/source/svdraw/svdoutlinercache.cxx
@@ -36,12 +36,12 @@ SdrOutliner* SdrOutlinerCache::createOutliner( OutlinerMode nOutlinerMode )
 
     if( (OutlinerMode::OutlineObject == nOutlinerMode) && !maModeOutline.empty() )
     {
-        pOutliner = maModeOutline.back();
+        pOutliner = maModeOutline.back().release();
         maModeOutline.pop_back();
     }
     else if( (OutlinerMode::TextObject == nOutlinerMode) && !maModeText.empty() )
     {
-        pOutliner = maModeText.back();
+        pOutliner = maModeText.back().release();
         maModeText.pop_back();
     }
     else
@@ -57,19 +57,6 @@ SdrOutliner* SdrOutlinerCache::createOutliner( OutlinerMode nOutlinerMode )
 
 SdrOutlinerCache::~SdrOutlinerCache()
 {
-    for( auto candA : maModeOutline )
-    {
-        delete candA;
-    }
-
-    maModeOutline.clear();
-
-    for( auto candB : maModeText )
-    {
-        delete candB;
-    }
-
-    maModeText.clear();
 }
 
 void SdrOutlinerCache::disposeOutliner( SdrOutliner* pOutliner )
@@ -80,7 +67,7 @@ void SdrOutlinerCache::disposeOutliner( SdrOutliner* pOutliner )
 
         if( OutlinerMode::OutlineObject == nOutlMode )
         {
-            maModeOutline.push_back(pOutliner);
+            maModeOutline.emplace_back(pOutliner);
             pOutliner->Clear();
             pOutliner->SetVertical( false );
 
@@ -89,7 +76,7 @@ void SdrOutlinerCache::disposeOutliner( SdrOutliner* pOutliner )
         }
         else if( OutlinerMode::TextObject == nOutlMode )
         {
-            maModeText.push_back(pOutliner);
+            maModeText.emplace_back(pOutliner);
             pOutliner->Clear();
             pOutliner->SetVertical( false );