tdf#135457 sw: fix invalidation of SwXTextField
This was supposed to happen from SwNodes::ChgNode() when moving to the
undo nodes array.
There are fields with a range that contains other fields, when the outer
field's range is deleted, the contained field moves to the undo array
and its position is no longer valid to be given out by
SwXTextField::getAnchor().
(regression from c73b5e969b2f9abdb2b9191938ca30bec5af725d)
Change-Id: I38c8b3393a777ca8dc8739b5ca4233a7f124961e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100749
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@cib.de>
diff --git a/sw/source/core/txtnode/atrfld.cxx b/sw/source/core/txtnode/atrfld.cxx
index e13ea71..59b1f48 100644
--- a/sw/source/core/txtnode/atrfld.cxx
+++ b/sw/source/core/txtnode/atrfld.cxx
@@ -217,7 +217,7 @@ void SwFormatField::InvalidateField()
{
SwPtrMsgPoolItem const item(RES_REMOVE_UNO_OBJECT,
&static_cast<SwModify&>(*this)); // cast to base class (void*)
NotifyClients(&item, &item);
CallSwClientNotify(sw::LegacyModifyHint{ &item, &item });
}
void SwFormatField::SwClientNotify( const SwModify& rModify, const SfxHint& rHint )
diff --git a/sw/source/core/undo/undobj.cxx b/sw/source/core/undo/undobj.cxx
index 9e043b1..18df69e 100644
--- a/sw/source/core/undo/undobj.cxx
+++ b/sw/source/core/undo/undobj.cxx
@@ -868,6 +868,10 @@ void SwUndoSaveContent::DelContentIndex( const SwPosition& rMark,
SwDoc* pDoc = rMark.nNode.GetNode().GetDoc();
// if it's not in the doc array, probably missing some invalidation somewhere
assert(&rPoint.nNode.GetNodes() == &pDoc->GetNodes());
assert(&rMark.nNode.GetNodes() == &pDoc->GetNodes());
::sw::UndoGuard const undoGuard(pDoc->GetIDocumentUndoRedo());
// 1. Footnotes
