sw_redlinehide_3: adapt some SwEditShell functions

SwEditShell::IsOutlineCopyable(), IsOutlineMovable(),
IsProtectedOutlinePara(), GetCurrentParaOutlineLevel() all filter.

Change-Id: Ie5fb181e21d4bf606482bec9cb108dbd70f4209e

3 files changed, 29 insertions, 6 deletions

diff --git a/sw/source/core/edit/ednumber.cxx b/sw/source/core/edit/ednumber.cxx
index 7734fd03c563..c795e645b374 100644
--- a/sw/source/core/edit/ednumber.cxx
+++ b/sw/source/core/edit/ednumber.cxx
@@ -24,6 +24,7 @@
 #include <IDocumentUndoRedo.hxx>
 #include <IDocumentState.hxx>
 #include <ndtxt.hxx>
+#include <txtfrm.hxx>
 #include <paratr.hxx>
 #include <swundo.hxx>
 #include <numrule.hxx>
@@ -411,8 +412,8 @@ int SwEditShell::GetCurrentParaOutlineLevel( ) const
     int nLevel = 0;
 
     SwPaM* pCursor = GetCursor();
-    const SwTextNode* pTextNd = pCursor->GetNode().GetTextNode();
-    if( pTextNd )
+    const SwTextNode *const pTextNd = sw::GetParaPropsNode(*GetLayout(), pCursor->GetPoint()->nNode);
+    if (pTextNd)
         nLevel = pTextNd->GetAttrOutlineLevel();
     return nLevel;
 }
@@ -570,6 +571,11 @@ bool SwEditShell::IsProtectedOutlinePara() const
         {
             SwNodePtr pTmpNd = rOutlNd[ nPos ];
 
+            if (!sw::IsParaPropsNode(*GetLayout(), *pTmpNd->GetTextNode()))
+            {
+                continue;
+            }
+
             int nTmpLvl = pTmpNd->GetTextNode()->GetAttrOutlineLevel();
 
             OSL_ENSURE( nTmpLvl >= 0 && nTmpLvl <= MAXLEVEL,
@@ -606,23 +612,25 @@ bool SwEditShell::IsProtectedOutlinePara() const
  * 2) outline must not be within table
  * 3) if bCopy is set, outline must not be write protected
  */
-static bool lcl_IsOutlineMoveAndCopyable( const SwDoc* pDoc, SwOutlineNodes::size_type nIdx, bool bCopy )
+static bool lcl_IsOutlineMoveAndCopyable(SwEditShell const& rShell,
+        SwOutlineNodes::size_type const nIdx, bool const bCopy)
 {
-    const SwNodes& rNds = pDoc->GetNodes();
+    const SwNodes& rNds = rShell.GetDoc()->GetNodes();
     const SwNode* pNd = rNds.GetOutLineNds()[ nIdx ];
     return pNd->GetIndex() >= rNds.GetEndOfExtras().GetIndex() &&   // 1) body
             !pNd->FindTableNode() &&                                // 2) table
+            sw::IsParaPropsNode(*rShell.GetLayout(), *pNd->GetTextNode()) &&
             ( bCopy || !pNd->IsProtect() );                         // 3) write
 }
 
 bool SwEditShell::IsOutlineMovable( SwOutlineNodes::size_type nIdx ) const
 {
-    return lcl_IsOutlineMoveAndCopyable( GetDoc(), nIdx, false );
+    return lcl_IsOutlineMoveAndCopyable( *this, nIdx, false );
 }
 
 bool SwEditShell::IsOutlineCopyable( SwOutlineNodes::size_type nIdx ) const
 {
-    return lcl_IsOutlineMoveAndCopyable( GetDoc(), nIdx, true );
+    return lcl_IsOutlineMoveAndCopyable( *this, nIdx, true );
 }
 
 bool SwEditShell::NumOrNoNum(
diff --git a/sw/source/core/inc/txtfrm.hxx b/sw/source/core/inc/txtfrm.hxx
index 831465f8c90b..afdaa6aff8d0 100644
--- a/sw/source/core/inc/txtfrm.hxx
+++ b/sw/source/core/inc/txtfrm.hxx
@@ -101,6 +101,7 @@ std::unique_ptr<sw::MergedPara> CheckParaRedlineMerge(SwTextFrame & rFrame, SwTe
 
 bool FrameContainsNode(SwContentFrame const& rFrame, sal_uLong nNodeIndex);
 bool IsParaPropsNode(SwRootFrame const& rLayout, SwTextNode const& rNode);
+SwTextNode * GetParaPropsNode(SwRootFrame const& rLayout, SwNodeIndex const& rNode);
 
 TextFrameIndex UpdateMergedParaForDelete(MergedPara & rMerged,
         bool isRealDelete,
diff --git a/sw/source/core/text/txtfrm.cxx b/sw/source/core/text/txtfrm.cxx
index cd72ad8ca489..e6142abc24ee 100644
--- a/sw/source/core/text/txtfrm.cxx
+++ b/sw/source/core/text/txtfrm.cxx
@@ -324,6 +324,20 @@ namespace sw {
         return true;
     }
 
+    SwTextNode *
+    GetParaPropsNode(SwRootFrame const& rLayout, SwNodeIndex const& rPos)
+    {
+        SwTextNode *const pTextNode(rPos.GetNode().GetTextNode());
+        if (pTextNode && !sw::IsParaPropsNode(rLayout, *pTextNode))
+        {
+            return static_cast<SwTextFrame*>(pTextNode->getLayoutFrame(&rLayout))->GetMergedPara()->pParaPropsNode;
+        }
+        else
+        {
+            return pTextNode;
+        }
+    }
+
 } // namespace sw
 
 /// Switches width and height of the text frame