loplugin:useuniqueptr in ImpEditView

Change-Id: I9bda92e4a096b73394d579da94eeeb4448134618
Reviewed-on: https://gerrit.libreoffice.org/49147Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

editeng/source/editeng/editview.cxx

@@ -408,7 +408,7 @@ const Pointer& EditView::GetPointer() const
 
 vcl::Cursor* EditView::GetCursor() const
 {
-    return pImpEditView->pCursor;
+    return pImpEditView->pCursor.get();
 }
 
 void EditView::InsertText( const OUString& rStr, bool bSelect )

editeng/source/editeng/impedit.cxx

@@ -99,18 +99,13 @@ ImpEditView::~ImpEditView()
 {
     RemoveDragAndDropListeners();
 
-    if ( pOutWin && ( pOutWin->GetCursor() == pCursor ) )
+    if ( pOutWin && ( pOutWin->GetCursor() == pCursor.get() ) )
         pOutWin->SetCursor( nullptr );
-
-    delete pCursor;
-    delete pBackgroundColor;
-    delete pPointer;
 }
 
 void ImpEditView::SetBackgroundColor( const Color& rColor )
 {
-    delete pBackgroundColor;
-    pBackgroundColor = new Color( rColor );
+    pBackgroundColor.reset( new Color( rColor ) );
 }
 
 void ImpEditView::RegisterViewShell(OutlinerViewShell* pViewShell)

editeng/source/editeng/impedit.hxx

@@ -225,8 +225,8 @@ class ImpEditView : public vcl::unohelper::DragAndDropClient
 
 private:
     EditView*                 pEditView;
-    vcl::Cursor*              pCursor;
-    Color*                    pBackgroundColor;
+    std::unique_ptr<vcl::Cursor>  pCursor;
+    std::unique_ptr<Color>    pBackgroundColor;
     /// Containing view shell, if any.
     OutlinerViewShell*        mpViewShell;
     /// An other shell, just listening to our state, if any.
@@ -234,7 +234,7 @@ private:
     EditEngine*               pEditEngine;
     VclPtr<vcl::Window>       pOutWin;
     EditView::OutWindowSet    aOutWindowSet;
-    Pointer*                  pPointer;
+    std::unique_ptr<Pointer>  pPointer;
     std::unique_ptr<DragAndDropInfo>  pDragAndDropInfo;
 
     css::uno::Reference< css::datatransfer::dnd::XDragSourceListener > mxDnDListener;
@@ -1213,19 +1213,17 @@ inline const Pointer& ImpEditView::GetPointer()
 {
     if ( !pPointer )
     {
-        pPointer = new Pointer( IsVertical() ? PointerStyle::TextVertical : PointerStyle::Text );
+        pPointer.reset( new Pointer( IsVertical() ? PointerStyle::TextVertical : PointerStyle::Text ) );
         return *pPointer;
     }
 
     if(PointerStyle::Text == pPointer->GetStyle() && IsVertical())
     {
-        delete pPointer;
-        pPointer = new Pointer(PointerStyle::TextVertical);
+        pPointer.reset( new Pointer(PointerStyle::TextVertical) );
     }
     else if(PointerStyle::TextVertical == pPointer->GetStyle() && !IsVertical())
     {
-        delete pPointer;
-        pPointer = new Pointer(PointerStyle::Text);
+        pPointer.reset( new Pointer(PointerStyle::Text) );
     }
 
     return *pPointer;
@@ -1234,8 +1232,8 @@ inline const Pointer& ImpEditView::GetPointer()
 inline vcl::Cursor* ImpEditView::GetCursor()
 {
     if ( !pCursor )
-        pCursor = new vcl::Cursor;
-    return pCursor;
+        pCursor.reset( new vcl::Cursor );
+    return pCursor.get();
 }
 
 void ConvertItem( SfxPoolItem& rPoolItem, MapUnit eSourceUnit, MapUnit eDestUnit );