ref-count SfxItemPool

so we can remove SfxItemPoolUser, which is a right
performance hog when we have large calc spreadsheets

Change-Id: I344002f536f6eead5cf98c6647dd1667fd9c8874
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115247
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

3 files changed, 3 insertions, 3 deletions

diff --git a/sc/inc/docpool.hxx b/sc/inc/docpool.hxx
index 3622aa38a68e..9280fb3602b0 100644
--- a/sc/inc/docpool.hxx
+++ b/sc/inc/docpool.hxx
@@ -37,7 +37,7 @@ private:
             virtual ~ScDocumentPool() override;
 public:
 
-    virtual SfxItemPool*        Clone() const override;
+    virtual rtl::Reference<SfxItemPool> Clone() const override;
     virtual MapUnit             GetMetric( sal_uInt16 nWhich ) const override;
 
     void StyleDeleted( const ScStyleSheet* pStyle );      // delete templates(?) in organizer
diff --git a/sc/inc/editutil.hxx b/sc/inc/editutil.hxx
index 53664009b428..efec08dfdbc5 100644
--- a/sc/inc/editutil.hxx
+++ b/sc/inc/editutil.hxx
@@ -108,7 +108,7 @@ public:
 class ScEnginePoolHelper
 {
 protected:
-    SfxItemPool*    pEnginePool;
+    rtl::Reference<SfxItemPool> pEnginePool;
     SfxItemSet*     pDefaults;
     bool            bDeleteEnginePool;
     bool            bDeleteDefaults;
diff --git a/sc/inc/scmod.hxx b/sc/inc/scmod.hxx
index 6847142a09a9..8f2a1b34ea8f 100644
--- a/sc/inc/scmod.hxx
+++ b/sc/inc/scmod.hxx
@@ -82,7 +82,7 @@ class SAL_DLLPUBLIC_RTTI ScModule final : public SfxModule, public SfxListener,
     Timer               m_aIdleTimer;
     std::unique_ptr<ScDragData> m_pDragData;
     ScSelectionTransferObj* m_pSelTransfer;
-    std::unique_ptr<ScMessagePool, SfxItemPoolDeleter> m_pMessagePool;
+    rtl::Reference<ScMessagePool> m_pMessagePool;
     // there is no global InputHandler anymore, each View has its own
     ScInputHandler*     m_pRefInputHandler;
     std::unique_ptr<ScViewCfg, o3tl::default_delete<ScViewCfg>> m_pViewCfg;