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authorMichael Stahl <Michael.Stahl@cib.de>2018-09-26 14:42:44 +0200
committerCaolán McNamara <caolanm@redhat.com>2018-10-04 11:05:28 +0200
commit12db0c2a7b240b73a9445fffa026c4d1c349814c (patch)
treefd16ade5b0343652e1fea49dbdfedee6a53ac705 /sw/source
parent7239716e4307a348d818606340e34b4fc6ceb282 (diff)
sw: fix copying of PageDesc follows in SwDoc::AppendDoc
The problem in the bugdoc is that there are 2 styles; "First Page" has "Default Style" as the follow, and vice versa. When the "First Page" style is copied, its follow is copied as well, but the follow of the follow doesn't point to the *new* "First PageN" style that was just created, but the original "First Page" one. Change-Id: Ie5b0064581a585a3a545360ea5c05f60652f0d4e Reviewed-on: https://gerrit.libreoffice.org/60993 Tested-by: Jenkins Reviewed-by: Michael Stahl <Michael.Stahl@cib.de> (cherry picked from commit a6a4fa526b8ad19ff6d44a89ee56d4268c8e90be) Reviewed-on: https://gerrit.libreoffice.org/61062 Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de> Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'sw/source')
-rw-r--r--sw/source/core/doc/docnew.cxx44
1 files changed, 35 insertions, 9 deletions
diff --git a/sw/source/core/doc/docnew.cxx b/sw/source/core/doc/docnew.cxx
index 07fca37917bb..6940e86acc94 100644
--- a/sw/source/core/doc/docnew.cxx
+++ b/sw/source/core/doc/docnew.cxx
@@ -943,19 +943,45 @@ static void lcl_CopyFollowPageDesc(
const sal_uLong nDocNo )
{
//now copy the follow page desc, too
- const SwPageDesc* pFollowPageDesc = rSourcePageDesc.GetFollow();
- OUString sFollowPageDesc = pFollowPageDesc->GetName();
- if( sFollowPageDesc != rSourcePageDesc.GetName() )
+ // note: these may at any point form a cycle, so a loop is needed and it
+ // must be detected that the last iteration closes the cycle and doesn't
+ // copy the first page desc of the cycle again.
+ std::map<OUString, OUString> followMap{ { rSourcePageDesc.GetName(), rTargetPageDesc.GetName() } };
+ SwPageDesc const* pCurSourcePageDesc(&rSourcePageDesc);
+ SwPageDesc const* pCurTargetPageDesc(&rTargetPageDesc);
+ do
{
+ const SwPageDesc* pFollowPageDesc = pCurSourcePageDesc->GetFollow();
+ OUString sFollowPageDesc = pFollowPageDesc->GetName();
+ if (sFollowPageDesc == pCurSourcePageDesc->GetName())
+ {
+ break;
+ }
SwDoc* pTargetDoc = rTargetShell.GetDoc();
- OUString sNewFollowPageDesc = lcl_FindUniqueName(&rTargetShell, sFollowPageDesc, nDocNo );
- SwPageDesc* pTargetFollowPageDesc = pTargetDoc->MakePageDesc(sNewFollowPageDesc);
-
- pTargetDoc->CopyPageDesc(*pFollowPageDesc, *pTargetFollowPageDesc, false);
- SwPageDesc aDesc(rTargetPageDesc);
+ SwPageDesc* pTargetFollowPageDesc(nullptr);
+ auto const itMapped(followMap.find(sFollowPageDesc));
+ if (itMapped == followMap.end())
+ {
+ OUString sNewFollowPageDesc = lcl_FindUniqueName(&rTargetShell, sFollowPageDesc, nDocNo);
+ pTargetFollowPageDesc = pTargetDoc->MakePageDesc(sNewFollowPageDesc);
+ pTargetDoc->CopyPageDesc(*pFollowPageDesc, *pTargetFollowPageDesc, false);
+ }
+ else
+ {
+ pTargetFollowPageDesc = pTargetDoc->FindPageDesc(itMapped->second);
+ }
+ SwPageDesc aDesc(*pCurTargetPageDesc);
aDesc.SetFollow(pTargetFollowPageDesc);
- pTargetDoc->ChgPageDesc(rTargetPageDesc.GetName(), aDesc);
+ pTargetDoc->ChgPageDesc(pCurTargetPageDesc->GetName(), aDesc);
+ if (itMapped != followMap.end())
+ {
+ break; // was already copied
+ }
+ pCurSourcePageDesc = pCurSourcePageDesc->GetFollow();
+ pCurTargetPageDesc = pTargetFollowPageDesc;
+ followMap[pCurSourcePageDesc->GetName()] = pCurTargetPageDesc->GetName();
}
+ while (true);
}
// appends all pages of source SwDoc - based on SwFEShell::Paste( SwDoc* )