[Libreoffice-commits] core.git: sc/source

[Kohei Yoshida]

 sc/source/core/tool/token.cxx     |   10 ++++++++++
 sc/source/ui/docshell/docfunc.cxx |    6 ++++--
 sc/source/ui/undo/undoblk.cxx     |    2 +-
 3 files changed, 15 insertions(+), 3 deletions(-)

New commits:
commit 6d588e65021ad3d00a91a2732b2a6cf4c59b3534
Author: Kohei Yoshida <kohei.yoshida at collabora.com>
Date:   Wed Apr 5 21:09:59 2017 -0400

    tdf#92650: handle overwritten references correctly in undo.
    
    Change-Id: Idc3fbd78f8163c97a9cd80a3ff474b6da0349353
    Reviewed-on: https://gerrit.libreoffice.org/36496
    Reviewed-by: Kohei Yoshida <libreoffice at kohei.us>
    Tested-by: Kohei Yoshida <libreoffice at kohei.us>

diff --git a/sc/source/core/tool/token.cxx b/sc/source/core/tool/token.cxx
index 26075a4278f5..75ef12c08299 100644
--- a/sc/source/core/tool/token.cxx
+++ b/sc/source/core/tool/token.cxx
@@ -3167,6 +3167,11 @@ sc::RefUpdateResult ScTokenArray::AdjustReferenceOnMove(
                                 aAbs = aErrorPos;
                             aRes.mbReferenceModified = true;
                         }
+                        else if (rCxt.maRange.In(aAbs))
+                        {
+                            // Referenced cell has been overwritten.
+                            aRes.mbValueChanged = true;
+                        }
 
                         rRef.SetAddress(aAbs, rNewPos);
                         rRef.SetFlag3D(aAbs.Tab() != rNewPos.Tab() || !rRef.IsTabRel());
@@ -3183,6 +3188,11 @@ sc::RefUpdateResult ScTokenArray::AdjustReferenceOnMove(
                                 aAbs = aErrorRange;
                             aRes.mbReferenceModified = true;
                         }
+                        else if (rCxt.maRange.In(aAbs))
+                        {
+                            // Referenced range has been entirely overwritten.
+                            aRes.mbValueChanged = true;
+                        }
 
                         rRef.SetRange(aAbs, rNewPos);
                         // Absolute sheet reference => set 3D flag.
diff --git a/sc/source/ui/docshell/docfunc.cxx b/sc/source/ui/docshell/docfunc.cxx
index 1619865cf7e9..76ac2a1aa902 100644
--- a/sc/source/ui/docshell/docfunc.cxx
+++ b/sc/source/ui/docshell/docfunc.cxx
@@ -2839,8 +2839,10 @@ bool ScDocFunc::MoveBlock( const ScRange& rSource, const ScAddress& rDestPos,
         function ScDocument::UpdateReference() is called which calls
         ScDrawLayer::MoveCells() which may move away inserted objects to wrong
         positions (e.g. if source and destination range overlaps).*/
-    rDoc.CopyFromClip( aPasteDest, aDestMark, InsertDeleteFlags::ALL & ~(InsertDeleteFlags::OBJECTS),
-                        nullptr, pClipDoc.get(), true, false, bIncludeFiltered );
+
+    rDoc.CopyFromClip(
+        aPasteDest, aDestMark, InsertDeleteFlags::ALL & ~(InsertDeleteFlags::OBJECTS),
+        pUndoDoc, pClipDoc.get(), true, false, bIncludeFiltered);
 
     // skipped rows and merged cells don't mix
     if ( !bIncludeFiltered && pClipDoc->HasClipFilteredRows() )
diff --git a/sc/source/ui/undo/undoblk.cxx b/sc/source/ui/undo/undoblk.cxx
index dccc583e1317..1141e75655b7 100644
--- a/sc/source/ui/undo/undoblk.cxx
+++ b/sc/source/ui/undo/undoblk.cxx
@@ -1101,7 +1101,7 @@ bool ScUndoPaste::CanRepeat(SfxRepeatTarget& rTarget) const
 ScUndoDragDrop::ScUndoDragDrop( ScDocShell* pNewDocShell,
                     const ScRange& rRange, ScAddress aNewDestPos, bool bNewCut,
                     ScDocument* pUndoDocument, bool bScenario ) :
-    ScMoveUndo( pNewDocShell, pUndoDocument, nullptr, SC_UNDO_REFFIRST ),
+    ScMoveUndo( pNewDocShell, pUndoDocument, nullptr, SC_UNDO_REFLAST ),
     mnPaintExtFlags( 0 ),
     aSrcRange( rRange ),
     bCut( bNewCut ),