commit 4274001144adeb0b0a1e7da05d52c1bedbe899e5
author Kohei Yoshida <kohei.yoshida@collabora.com> Mon Feb 24 13:10:17 2014 -0500
committer Markus Mohrhard <markus.mohrhard@googlemail.com> Thu Feb 27 00:47:23 2014 -0600
tree c2d386d5907a6f959133ff1225fbde624e8d6396
parent 872312d4bbea4d2fa6f8a3a1eb667e709085d54d

fdo#75259: Let undo document share its string pool with the source doc.

We already do that for the pool helper.  It would only make sense to do
it for shared strings as well.

Change-Id: I813d262799af6f0c1d3fa12246ad973f852ac199
(cherry picked from commit e752620bf593af8839831f693ec21bb02a8b23d6)
Reviewed-on: https://gerrit.libreoffice.org/8210
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

sc/inc/document.hxx

diff --git a/sc/inc/document.hxx b/sc/inc/document.hxx
index f26c3c7..ed2626a 100644
--- a/sc/inc/document.hxx
+++ b/sc/inc/document.hxx
@@ -46,6 +46,8 @@
#include <vector>
#include <boost/ptr_container/ptr_vector.hpp>
#include <boost/scoped_ptr.hpp>
#include <boost/shared_ptr.hpp>

#include "markdata.hxx"

namespace editeng { class SvxBorderLine; }
@@ -257,7 +259,7 @@ private:

    rtl::Reference<ScPoolHelper> xPoolHelper;

    boost::scoped_ptr<svl::SharedStringPool> mpCellStringPool;
    boost::shared_ptr<svl::SharedStringPool> mpCellStringPool;
    boost::scoped_ptr<sc::FormulaGroupContext> mpFormulaGroupCxt;
    mutable boost::scoped_ptr<sc::DocumentLinkManager> mpDocLinkMgr;

sc/source/core/data/document.cxx

diff --git a/sc/source/core/data/document.cxx b/sc/source/core/data/document.cxx
index ec2c21a..ab39965 100644
--- a/sc/source/core/data/document.cxx
+++ b/sc/source/core/data/document.cxx
@@ -1852,7 +1852,10 @@ 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;

        if (pSrcDoc->pShell->GetMedium())
            maFileURL = pSrcDoc->pShell->GetMedium()->GetURLObject().GetMainURL(INetURLObject::DECODE_TO_IURI);