ScHint doesn't need to store broadcaster pointer. Let's not.

Change-Id: I86f9b44c87f3a730902d12505252e4b7e0a24fe4
diff --git a/sc/inc/brdcst.hxx b/sc/inc/brdcst.hxx
index 069f032..beef774 100644
--- a/sc/inc/brdcst.hxx
+++ b/sc/inc/brdcst.hxx
@@ -33,15 +33,11 @@ class SvtBroadcaster;

class ScHint : public SfxSimpleHint
{
private:
    ScAddress   aAddress;
    SvtBroadcaster* mpBroadcaster;

public:
    TYPEINFO();
    ScHint( sal_uLong n, const ScAddress& a, SvtBroadcaster* p );
    SvtBroadcaster* GetBroadcaster() const;
    void SetBroadcaster( SvtBroadcaster* p );
    ScHint( sal_uLong n, const ScAddress& a );
    const ScAddress&    GetAddress() const { return aAddress; }
          ScAddress&    GetAddress()       { return aAddress; }
    void                SetAddress( const ScAddress& rAdr ) { aAddress = rAdr; }
diff --git a/sc/source/core/data/column.cxx b/sc/source/core/data/column.cxx
index af373d6..a4371f2 100644
--- a/sc/source/core/data/column.cxx
+++ b/sc/source/core/data/column.cxx
@@ -1138,7 +1138,7 @@ void ScColumn::InsertRow( SCROW nStartRow, SCSIZE nSize )
    SCSIZE nNewCount = maItems.size();
    bool bCountChanged = false;
    ScAddress aAdr( nCol, 0, nTab );
    ScHint aHint( SC_HINT_DATACHANGED, aAdr, NULL );    // only areas (ScBaseCell* == NULL)
    ScHint aHint(SC_HINT_DATACHANGED, aAdr);    // only areas (ScBaseCell* == NULL)
    ScAddress& rAddress = aHint.GetAddress();
    // for sparse occupation use single broadcasts, not ranges
    bool bSingleBroadcasts = (((maItems.back().nRow - maItems[i].nRow) /
@@ -1725,7 +1725,7 @@ void ScColumn::MoveTo(SCROW nStartRow, SCROW nEndRow, ScColumn& rCol)
        }
        // Broadcast changes
        ScAddress aAdr( nCol, 0, nTab );
        ScHint aHint(SC_HINT_DATACHANGED, aAdr, NULL);  // areas only
        ScHint aHint(SC_HINT_DATACHANGED, aAdr);  // areas only
        ScAddress& rAddress = aHint.GetAddress();

        // must iterate backwards, because indexes of following cells become invalid
@@ -2104,7 +2104,7 @@ void ScColumn::SetDirty( const ScRange& rRange )
    pDocument->SetAutoCalc( false );    // no multiple recalculation
    SCROW nRow2 = rRange.aEnd.Row();
    ScAddress aPos( nCol, 0, nTab );
    ScHint aHint( SC_HINT_DATACHANGED, aPos, NULL );
    ScHint aHint(SC_HINT_DATACHANGED, aPos);
    SCROW nRow;
    SCSIZE nIndex;
    Search( rRange.aStart.Row(), nIndex );
@@ -2116,7 +2116,6 @@ void ScColumn::SetDirty( const ScRange& rRange )
        else
        {
            aHint.GetAddress().SetRow( nRow );
            aHint.SetBroadcaster(GetBroadcaster(nRow));
            pDocument->Broadcast( aHint );
        }
        nIndex++;
@@ -2133,7 +2132,7 @@ void ScColumn::SetTableOpDirty( const ScRange& rRange )
    pDocument->SetAutoCalc( false );    // no multiple recalculation
    SCROW nRow2 = rRange.aEnd.Row();
    ScAddress aPos( nCol, 0, nTab );
    ScHint aHint( SC_HINT_TABLEOPDIRTY, aPos, NULL );
    ScHint aHint(SC_HINT_TABLEOPDIRTY, aPos);
    SCROW nRow;
    SCSIZE nIndex;
    Search( rRange.aStart.Row(), nIndex );
@@ -2145,7 +2144,6 @@ void ScColumn::SetTableOpDirty( const ScRange& rRange )
        else
        {
            aHint.GetAddress().SetRow( nRow );
            aHint.SetBroadcaster(GetBroadcaster(nRow));
            pDocument->Broadcast( aHint );
        }
        nIndex++;
diff --git a/sc/source/core/data/column3.cxx b/sc/source/core/data/column3.cxx
index e36312b..8e8ad31 100644
--- a/sc/source/core/data/column3.cxx
+++ b/sc/source/core/data/column3.cxx
@@ -82,7 +82,7 @@ void ScColumn::Insert( SCROW nRow, ScBaseCell* pNewCell )
                ((ScFormulaCell*)pNewCell)->SetDirty();
            else
                pDocument->Broadcast(
                    ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab), GetBroadcaster(nRow)));
                    ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab)));
        }
    }
}
@@ -123,7 +123,7 @@ void ScColumn::Delete( SCROW nRow )
    pCell->Delete();

    pDocument->Broadcast(
        ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab), GetBroadcaster(nRow)));
        ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab)));

    CellStorageModified();
}
@@ -139,7 +139,7 @@ void ScColumn::DeleteAtIndex( SCSIZE nIndex )
    pCell->Delete();

    pDocument->Broadcast(
        ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab), GetBroadcaster(nRow)));
        ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab)));

    maTextWidths.set_empty(nRow, nRow);
    maScriptTypes.set_empty(nRow, nRow);
@@ -220,7 +220,7 @@ void ScColumn::DeleteRow( SCROW nStartRow, SCSIZE nSize )
    maScriptTypes.resize(MAXROWCOUNT);

    ScAddress aAdr( nCol, 0, nTab );
    ScHint aHint( SC_HINT_DATACHANGED, aAdr, NULL ); // only areas (ScBaseCell* == NULL)
    ScHint aHint(SC_HINT_DATACHANGED, aAdr); // only areas (ScBaseCell* == NULL)
    ScAddress& rAddress = aHint.GetAddress();
    // for sparse occupation use single broadcasts, not ranges
    bool bSingleBroadcasts = (((maItems.back().nRow - maItems[i].nRow) /
@@ -485,11 +485,10 @@ void ScColumn::DeleteArea(SCROW nStartRow, SCROW nEndRow, sal_uInt16 nDelFlag)
        pAttrArray->DeleteHardAttr( nStartRow, nEndRow );

    // Broadcast the changes.
    ScHint aHint(SC_HINT_DATACHANGED, ScAddress(nCol, 0, nTab), NULL);
    ScHint aHint(SC_HINT_DATACHANGED, ScAddress(nCol, 0, nTab));
    for (SCROW i = nStartRow; i <= nEndRow; ++i)
    {
        aHint.GetAddress().SetRow(i);
        aHint.SetBroadcaster(GetBroadcaster(i));
        pDocument->Broadcast(aHint);
    }
}
@@ -1068,8 +1067,8 @@ void ScColumn::BroadcastInArea( SCROW nRow1, SCROW nRow2 )
        if ( pCell->GetCellType() == CELLTYPE_FORMULA )
            ((ScFormulaCell*)pCell)->SetDirty();
        else
            pDocument->Broadcast( ScHint( SC_HINT_DATACHANGED,
                ScAddress(nCol, nRow, nTab), GetBroadcaster(nRow)));
            pDocument->Broadcast( ScHint(SC_HINT_DATACHANGED,
                ScAddress(nCol, nRow, nTab)));
        nIndex++;
    }
}
@@ -1324,8 +1323,8 @@ bool ScColumn::SetString( SCROW nRow, SCTAB nTabP, const String& rString,
                    ((ScFormulaCell*)pNewCell)->SetDirty();
                }
                else
                    pDocument->Broadcast( ScHint( SC_HINT_DATACHANGED,
                        ScAddress(nCol, nRow, nTabP), GetBroadcaster(nRow)));
                    pDocument->Broadcast(
                        ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTabP)));
            }
            else
            {
diff --git a/sc/source/core/data/documen7.cxx b/sc/source/core/data/documen7.cxx
index 1af78e0..3a1d635 100644
--- a/sc/source/core/data/documen7.cxx
+++ b/sc/source/core/data/documen7.cxx
@@ -73,7 +73,7 @@ void ScDocument::Broadcast( const ScHint& rHint )
    {
        ScBulkBroadcast aBulkBroadcast( pBASM);     // scoped bulk broadcast
        bool bIsBroadcasted = false;
        SvtBroadcaster* pBC = rHint.GetBroadcaster();
        SvtBroadcaster* pBC = GetBroadcaster(rHint.GetAddress());
        if ( pBC )
        {
            pBC->Broadcast( rHint );
@@ -445,7 +445,7 @@ void ScDocument::TrackFormulas( sal_uLong nHintId )
        do
        {
            pBC = GetBroadcaster(pTrack->aPos);
            ScHint aHint(nHintId, pTrack->aPos, pBC);
            ScHint aHint(nHintId, pTrack->aPos);
            if (pBC)
                pBC->Broadcast( aHint );
            pBASM->AreaBroadcast( aHint );
diff --git a/sc/source/core/data/table5.cxx b/sc/source/core/data/table5.cxx
index 852c2c0..f24c56c 100644
--- a/sc/source/core/data/table5.cxx
+++ b/sc/source/core/data/table5.cxx
@@ -1166,7 +1166,7 @@ void ScTable::InvalidateTextWidth( const ScAddress* pAdrFrom, const ScAddress* p
            switch ( pCell->GetCellType() )
            {
                case CELLTYPE_VALUE :
                    pDocument->Broadcast(ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab), GetBroadcaster(nCol, nRow)));
                    pDocument->Broadcast(ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab)));
                    break;
                case CELLTYPE_FORMULA :
                    ((ScFormulaCell*)pCell)->SetDirty();
@@ -1209,7 +1209,7 @@ void ScTable::InvalidateTextWidth( const ScAddress* pAdrFrom, const ScAddress* p
                {
                    case CELLTYPE_VALUE :
                        pDocument->Broadcast(
                            ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab), GetBroadcaster(nCol, nRow)));
                            ScHint(SC_HINT_DATACHANGED, ScAddress(nCol, nRow, nTab)));
                        break;
                    case CELLTYPE_FORMULA :
                        ((ScFormulaCell*)pCell)->SetDirty();
diff --git a/sc/source/core/tool/addinlis.cxx b/sc/source/core/tool/addinlis.cxx
index bc7d467a..fa945c0 100644
--- a/sc/source/core/tool/addinlis.cxx
+++ b/sc/source/core/tool/addinlis.cxx
@@ -115,7 +115,7 @@ void SAL_CALL ScAddInListener::modified( const ::com::sun::star::sheet::ResultEv

    // notify document of changes

    Broadcast( ScHint( SC_HINT_DATACHANGED, ScAddress(), NULL ) );
    Broadcast( ScHint(SC_HINT_DATACHANGED, ScAddress()) );

    for ( ScAddInDocs::iterator it = pDocs->begin(); it != pDocs->end(); ++it )
    {
diff --git a/sc/source/core/tool/adiasync.cxx b/sc/source/core/tool/adiasync.cxx
index 5a8af9b..f5e5edb 100644
--- a/sc/source/core/tool/adiasync.cxx
+++ b/sc/source/core/tool/adiasync.cxx
@@ -122,7 +122,7 @@ void ScAddInAsync::CallBack( sal_uLong nHandleP, void* pData )
            return;
    }
    p->bValid = sal_True;
    p->Broadcast( ScHint( SC_HINT_DATACHANGED, ScAddress(), NULL ) );
    p->Broadcast( ScHint(SC_HINT_DATACHANGED, ScAddress()) );

    for ( ScAddInDocs::iterator it = p->pDocs->begin(); it != p->pDocs->end(); ++it )
    {
diff --git a/sc/source/core/tool/brdcst.cxx b/sc/source/core/tool/brdcst.cxx
index e860026..dba508b 100644
--- a/sc/source/core/tool/brdcst.cxx
+++ b/sc/source/core/tool/brdcst.cxx
@@ -19,17 +19,7 @@

#include "brdcst.hxx"

ScHint::ScHint( sal_uLong n, const ScAddress& a, SvtBroadcaster* p ) :
    SfxSimpleHint(n), aAddress(a), mpBroadcaster(p) {}

SvtBroadcaster* ScHint::GetBroadcaster() const
{
    return mpBroadcaster;
}

void ScHint::SetBroadcaster( SvtBroadcaster* p )
{
    mpBroadcaster = p;
}
ScHint::ScHint( sal_uLong n, const ScAddress& a ) :
    SfxSimpleHint(n), aAddress(a) {}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/core/tool/ddelink.cxx b/sc/source/core/tool/ddelink.cxx
index 5ffbe27..d579eaa 100644
--- a/sc/source/core/tool/ddelink.cxx
+++ b/sc/source/core/tool/ddelink.cxx
@@ -199,7 +199,7 @@ sfx2::SvBaseLink::UpdateResult ScDdeLink::DataChanged(

    if (HasListeners())
    {
        Broadcast( ScHint( SC_HINT_DATACHANGED, ScAddress(), NULL ) );
        Broadcast(ScHint(SC_HINT_DATACHANGED, ScAddress()));
        pDoc->TrackFormulas();      // muss sofort passieren
        pDoc->StartTrackTimer();

diff --git a/sc/source/ui/docshell/docsh.cxx b/sc/source/ui/docshell/docsh.cxx
index bc71e3b..d7003c9 100644
--- a/sc/source/ui/docshell/docsh.cxx
+++ b/sc/source/ui/docshell/docsh.cxx
@@ -476,7 +476,7 @@ sal_Bool ScDocShell::LoadXML( SfxMedium* pLoadMedium, const ::com::sun::star::un
    else
    {
        // still need to recalc volatile formula cells.
        aDocument.Broadcast( ScHint(SC_HINT_DATACHANGED, BCA_BRDCST_ALWAYS, NULL) );
        aDocument.Broadcast(ScHint(SC_HINT_DATACHANGED, BCA_BRDCST_ALWAYS));
    }

    aDocument.SetXMLFromWrapper( false );
@@ -2759,7 +2759,7 @@ void ScDocShell::SetDocumentModified( sal_Bool bIsModified /* = sal_True */ )
    {
        // #i115009# broadcast BCA_BRDCST_ALWAYS, so a component can read recalculated results
        // of RecalcModeAlways formulas (like OFFSET) after modifying cells
        aDocument.Broadcast( ScHint(SC_HINT_DATACHANGED, BCA_BRDCST_ALWAYS, NULL) );
        aDocument.Broadcast(ScHint(SC_HINT_DATACHANGED, BCA_BRDCST_ALWAYS));
        aDocument.InvalidateTableArea();    // #i105279# needed here
        aDocument.BroadcastUno( SfxSimpleHint( SFX_HINT_DATACHANGED ) );

@@ -2779,7 +2779,7 @@ void ScDocShell::SetDocumentModified( sal_Bool bIsModified /* = sal_True */ )
            aDocument.InvalidateStyleSheetUsage();
            aDocument.InvalidateTableArea();
            aDocument.InvalidateLastTableOpParams();
            aDocument.Broadcast( ScHint(SC_HINT_DATACHANGED, BCA_BRDCST_ALWAYS, NULL) );
            aDocument.Broadcast(ScHint(SC_HINT_DATACHANGED, BCA_BRDCST_ALWAYS));
            if ( aDocument.IsForcedFormulaPending() && aDocument.GetAutoCalc() )
                aDocument.CalcFormulaTree( sal_True );
            PostDataChanged();
diff --git a/sc/source/ui/unoobj/chart2uno.cxx b/sc/source/ui/unoobj/chart2uno.cxx
index 69b95aa..c6363a4 100644
--- a/sc/source/ui/unoobj/chart2uno.cxx
+++ b/sc/source/ui/unoobj/chart2uno.cxx
@@ -2650,7 +2650,7 @@ void ScChart2DataSequence::RebuildDataCache()
    if (!m_bExtDataRebuildQueued)
    {
        m_aDataArray.clear();
        m_pDocument->BroadcastUno(ScHint(SC_HINT_DATACHANGED, ScAddress(), NULL));
        m_pDocument->BroadcastUno(ScHint(SC_HINT_DATACHANGED, ScAddress()));
        m_bExtDataRebuildQueued = true;
        m_bGotDataChangedHint = true;
    }