loplugin:unusedmethods

Change-Id: I52efd8d843d0e4cc7a6adefb0eb95aa50469af38
Reviewed-on: https://gerrit.libreoffice.org/73693
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 0 insertions, 126 deletions

diff --git a/sc/source/core/data/column.cxx b/sc/source/core/data/column.cxx
index 18132d2fc454..76fc911a82a6 100644
--- a/sc/source/core/data/column.cxx
+++ b/sc/source/core/data/column.cxx
@@ -3358,132 +3358,6 @@ void ScColumn::BroadcastRecalcOnRefMove()
     BroadcastCells(aFunc.getDirtyRows(), SfxHintId::ScDataChanged);
 }
 
-namespace {
-
-class TransferListenersHandler
-{
-public:
-    struct Entry
-    {
-        size_t mnRow;
-        std::vector<SvtListener*> maListeners;
-    };
-    typedef std::vector<Entry> ListenerListType;
-
-    void swapListeners( std::vector<Entry>& rListenerList )
-    {
-        maListenerList.swap(rListenerList);
-    }
-
-    void operator() ( size_t nRow, SvtBroadcaster* pBroadcaster )
-    {
-        assert(pBroadcaster);
-
-        // It's important to make a copy of the broadcasters listener list here
-        Entry aEntry { nRow, pBroadcaster->GetAllListeners() };
-        if (aEntry.maListeners.empty())
-            // No listeners to transfer.
-            return;
-
-        for (SvtListener* pLis : aEntry.maListeners)
-            pLis->EndListening(*pBroadcaster);
-
-        maListenerList.push_back(aEntry);
-
-        // At this point, the source broadcaster should have no more listeners.
-        assert(!pBroadcaster->HasListeners());
-    }
-
-private:
-    ListenerListType maListenerList;
-};
-
-class RemoveEmptyBroadcasterHandler
-{
-    sc::ColumnSpanSet maSet;
-    ScDocument& mrDoc;
-    SCCOL const mnCol;
-    SCTAB const mnTab;
-
-public:
-    RemoveEmptyBroadcasterHandler( ScDocument& rDoc, SCCOL nCol, SCTAB nTab ) :
-        maSet(false), mrDoc(rDoc), mnCol(nCol), mnTab(nTab) {}
-
-    void operator() ( size_t nRow, const SvtBroadcaster* pBroadcaster )
-    {
-        if (!pBroadcaster->HasListeners())
-            maSet.set(mnTab, mnCol, nRow, true);
-    }
-
-    void purge()
-    {
-        sc::PurgeListenerAction aAction(mrDoc);
-        maSet.executeAction(aAction);
-    }
-};
-
-}
-
-void ScColumn::TransferListeners(
-    ScColumn& rDestCol, SCROW nRow1, SCROW nRow2, SCROW nRowDelta )
-{
-    if (nRow2 < nRow1)
-        return;
-
-    if (!ValidRow(nRow1) || !ValidRow(nRow2))
-        return;
-
-    if (nRowDelta <= 0 && !ValidRow(nRow1+nRowDelta))
-        return;
-
-    if (nRowDelta >= 0 && !ValidRow(nRow2+nRowDelta))
-        return;
-
-    // Collect all listeners from the source broadcasters. The listeners will
-    // be removed from their broadcasters as they are collected.
-    TransferListenersHandler aFunc;
-    sc::ProcessBroadcaster(maBroadcasters.begin(), maBroadcasters, nRow1, nRow2, aFunc);
-
-    TransferListenersHandler::ListenerListType aListenerList;
-    aFunc.swapListeners(aListenerList);
-
-    // Re-register listeners with their destination broadcasters.
-    sc::BroadcasterStoreType::iterator itDestPos = rDestCol.maBroadcasters.begin();
-    for (TransferListenersHandler::Entry& rEntry : aListenerList)
-    {
-        SCROW nDestRow = rEntry.mnRow + nRowDelta;
-
-        sc::BroadcasterStoreType::position_type aPos =
-            rDestCol.maBroadcasters.position(itDestPos, nDestRow);
-
-        itDestPos = aPos.first;
-        SvtBroadcaster* pDestBrd = nullptr;
-        if (aPos.first->type == sc::element_type_broadcaster)
-        {
-            // Existing broadcaster.
-            pDestBrd = sc::broadcaster_block::at(*aPos.first->data, aPos.second);
-        }
-        else
-        {
-            // No existing broadcaster. Create a new one.
-            assert(aPos.first->type == sc::element_type_empty);
-            pDestBrd = new SvtBroadcaster;
-            itDestPos = rDestCol.maBroadcasters.set(itDestPos, nDestRow, pDestBrd);
-        }
-
-        // Transfer all listeners from the source to the destination.
-        for (SvtListener* pLis : rEntry.maListeners)
-        {
-            pLis->StartListening(*pDestBrd);
-        }
-    }
-
-    // Remove any broadcasters that have no listeners.
-    RemoveEmptyBroadcasterHandler aFuncRemoveEmpty(*GetDoc(), nCol, nTab);
-    sc::ProcessBroadcaster(maBroadcasters.begin(), maBroadcasters, nRow1, nRow2, aFuncRemoveEmpty);
-    aFuncRemoveEmpty.purge();
-}
-
 void ScColumn::CalcAll()
 {
     CalcAllHandler aFunc;