fdo#77209: Share string pool with clip documents.

We do the same with undo documents, and it will only make sense to do
the same with clip documents as well.  Also, put the sharing part into
a common method (for ease of tracking).

Change-Id: I342b22d95374ee06d16318a66ffea0ac5b42621c

4 files changed, 12 insertions, 5 deletions

diff --git a/sc/inc/document.hxx b/sc/inc/document.hxx
index 6fe5f9f128bf..582d086e68ee 100644
--- a/sc/inc/document.hxx
+++ b/sc/inc/document.hxx
@@ -2147,6 +2147,8 @@ private: // CLOOK-Impl-methods
     SCSIZE GetPatternCount( SCTAB nTab, SCCOL nCol ) const;
     SCSIZE GetPatternCount( SCTAB nTab, SCCOL nCol, SCROW nRow1, SCROW nRow2 ) const;
     bool   ReservePatternCount( SCTAB nTab, SCCOL nCol, SCSIZE nReserve );
+
+    void SharePooledResources( ScDocument* pSrcDoc );
 };
 inline void ScDocument::GetSortParam( ScSortParam& rParam, SCTAB nTab )
 {
diff --git a/sc/source/core/data/documen2.cxx b/sc/source/core/data/documen2.cxx
index 3390f8af0675..1ea05ca78768 100644
--- a/sc/source/core/data/documen2.cxx
+++ b/sc/source/core/data/documen2.cxx
@@ -464,7 +464,7 @@ void ScDocument::InitClipPtrs( ScDocument* pSourceDoc )
 
     Clear();
 
-    xPoolHelper = pSourceDoc->xPoolHelper;
+    SharePooledResources(pSourceDoc);
 
     //  bedingte Formate / Gueltigkeiten
     //! Vorlagen kopieren?
diff --git a/sc/source/core/data/document.cxx b/sc/source/core/data/document.cxx
index b5f412b8a26b..4f90b2fdd503 100644
--- a/sc/source/core/data/document.cxx
+++ b/sc/source/core/data/document.cxx
@@ -1831,8 +1831,7 @@ void ScDocument::InitUndoSelected( ScDocument* pSrcDoc, const ScMarkData& rTabSe
     {
         Clear();
 
-        xPoolHelper = pSrcDoc->xPoolHelper;
-
+        SharePooledResources(pSrcDoc);
 
         OUString aString;
         for (SCTAB nTab = 0; nTab <= rTabSelection.GetLastSelected(); nTab++)
@@ -1867,8 +1866,7 @@ void ScDocument::InitUndo( ScDocument* pSrcDoc, SCTAB nTab1, SCTAB nTab2,
         Clear();
 
         // Undo document shares its pooled resources with the source document.
-        xPoolHelper = pSrcDoc->xPoolHelper;
-        mpCellStringPool = pSrcDoc->mpCellStringPool;
+        SharePooledResources(pSrcDoc);
 
         if (pSrcDoc->pShell->GetMedium())
             maFileURL = pSrcDoc->pShell->GetMedium()->GetURLObject().GetMainURL(INetURLObject::DECODE_TO_IURI);
diff --git a/sc/source/core/data/document10.cxx b/sc/source/core/data/document10.cxx
index e4a2ff15b046..a04e8f9188e1 100644
--- a/sc/source/core/data/document10.cxx
+++ b/sc/source/core/data/document10.cxx
@@ -16,6 +16,7 @@
 #include <editutil.hxx>
 #include <listenercontext.hxx>
 #include <tokenstringcontext.hxx>
+#include <poolhelp.hxx>
 
 // Add totally brand-new methods to this source file.
 
@@ -263,4 +264,10 @@ void ScDocument::PostprocessRangeNameUpdate()
     }
 }
 
+void ScDocument::SharePooledResources( ScDocument* pSrcDoc )
+{
+    xPoolHelper = pSrcDoc->xPoolHelper;
+    mpCellStringPool = pSrcDoc->mpCellStringPool;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */