sw ContinuousEndnotes: fix moving them to the previous page

If you delete the first page of a document, the endnotes remained on an
empty last page. Fix this.

Change-Id: I70187c4c32490178366e024606926d3cebcaa680
Reviewed-on: https://gerrit.libreoffice.org/81512
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

2 files changed, 31 insertions, 1 deletions

diff --git a/sw/qa/extras/layout/layout.cxx b/sw/qa/extras/layout/layout.cxx
index c12c55082ee3..d8cef7ef98aa 100644
--- a/sw/qa/extras/layout/layout.cxx
+++ b/sw/qa/extras/layout/layout.cxx
@@ -3361,6 +3361,32 @@ CPPUNIT_TEST_FIXTURE(SwLayoutWriter, testContinuousEndnotesInsertPageAtStart)
     assertXPath(pXmlDoc, "/root/page[3]/ftncont", 1);
 }
 
+CPPUNIT_TEST_FIXTURE(SwLayoutWriter, testContinuousEndnotesDeletePageAtStart)
+{
+    // Create a new document with CONTINUOUS_ENDNOTES enabled.
+    SwDoc* pDoc = createDoc();
+    pDoc->getIDocumentSettingAccess().set(DocumentSettingId::CONTINUOUS_ENDNOTES, true);
+
+    // Insert a second page, and an endnote on the 2nd page (both the anchor and the endnote is on
+    // the 2nd page).
+    SwWrtShell* pWrtShell = pDoc->GetDocShell()->GetWrtShell();
+    pWrtShell->InsertPageBreak();
+    pWrtShell->InsertFootnote("endnote", /*bEndNote=*/true, /*bEdit=*/false);
+
+    // Remove the empty page at the start of the document.
+    pWrtShell->SttEndDoc(/*bStart=*/true);
+    pWrtShell->DelRight();
+
+    // Make sure that the endnote is moved from the 2nd page to the 1st one.
+    xmlDocPtr pXmlDoc = parseLayoutDump();
+    // Without the accompanying fix in place, this test would have failed with:
+    // - Expected: 1
+    // - Actual  : 2
+    // i.e. the endnote remained on an (otherwise) empty 2nd page.
+    assertXPath(pXmlDoc, "/root/page", 1);
+    assertXPath(pXmlDoc, "/root/page[1]/ftncont", 1);
+}
+
 CPPUNIT_PLUGIN_IMPLEMENT();
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/text/txtftn.cxx b/sw/source/core/text/txtftn.cxx
index e9e7046e66fd..27dfe303d58f 100644
--- a/sw/source/core/text/txtftn.cxx
+++ b/sw/source/core/text/txtftn.cxx
@@ -52,6 +52,7 @@
 #include <layouter.hxx>
 #include <frmtool.hxx>
 #include <ndindex.hxx>
+#include <IDocumentSettingAccess.hxx>
 
 using namespace ::com::sun::star;
 
@@ -578,7 +579,10 @@ void SwTextFrame::ConnectFootnote( SwTextFootnote *pFootnote, const SwTwips nDea
 
     mbFootnote = true;
     mbInFootnoteConnect = true; // Just reset!
-    const bool bEnd = pFootnote->GetFootnote().IsEndNote();
+    // See if pFootnote is an endnote on a separate endnote page.
+    const IDocumentSettingAccess& rSettings = GetDoc().getIDocumentSettingAccess();
+    bool bContinuousEndnotes = rSettings.get(DocumentSettingId::CONTINUOUS_ENDNOTES);
+    const bool bEnd = pFootnote->GetFootnote().IsEndNote() && !bContinuousEndnotes;
 
     // We want to store this value, because it is needed as a fallback
     // in GetFootnoteLine(), if there is no paragraph information available