Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  */
       9             : 
      10             : #ifndef INCLUDED_SC_INC_LISTENERCONTEXT_HXX
      11             : #define INCLUDED_SC_INC_LISTENERCONTEXT_HXX
      12             : 
      13             : #include "address.hxx"
      14             : #include "columnspanset.hxx"
      15             : 
      16             : #include <boost/noncopyable.hpp>
      17             : #include <boost/scoped_ptr.hpp>
      18             : #include <boost/shared_ptr.hpp>
      19             : 
      20             : class ScDocument;
      21             : class ScTokenArray;
      22             : 
      23             : namespace sc {
      24             : 
      25             : struct ColumnBlockPosition;
      26             : class ColumnBlockPositionSet;
      27             : 
      28        2997 : class StartListeningContext : boost::noncopyable
      29             : {
      30             :     ScDocument& mrDoc;
      31             :     boost::shared_ptr<ColumnBlockPositionSet> mpSet;
      32             : public:
      33             :     StartListeningContext(ScDocument& rDoc);
      34             :     StartListeningContext(ScDocument& rDoc, const boost::shared_ptr<ColumnBlockPositionSet>& pSet);
      35        7058 :     ScDocument& getDoc() { return mrDoc;}
      36             : 
      37             :     ColumnBlockPosition* getBlockPosition(SCTAB nTab, SCCOL nCol);
      38             : };
      39             : 
      40        1615 : class EndListeningContext : boost::noncopyable
      41             : {
      42             :     ScDocument& mrDoc;
      43             :     ColumnSpanSet maSet;
      44             :     boost::shared_ptr<ColumnBlockPositionSet> mpPosSet;
      45             :     ScTokenArray* mpOldCode;
      46             :     ScAddress maPosDelta; // Add this to get the old position prior to the move.
      47             : 
      48             : public:
      49             :     EndListeningContext(ScDocument& rDoc, ScTokenArray* pOldCode = NULL);
      50             :     EndListeningContext(ScDocument& rDoc, const boost::shared_ptr<ColumnBlockPositionSet>& pSet, ScTokenArray* pOldCode = NULL);
      51             : 
      52             :     void setPositionDelta( const ScAddress& rDelta );
      53             : 
      54        2148 :     ScDocument& getDoc() { return mrDoc;}
      55         521 :     ScTokenArray* getOldCode() { return mpOldCode;}
      56             :     ScAddress getOldPosition( const ScAddress& rPos ) const;
      57             : 
      58             :     ColumnBlockPosition* getBlockPosition(SCTAB nTab, SCCOL nCol);
      59             : 
      60             :     void addEmptyBroadcasterPosition(SCTAB nTab, SCCOL nCol, SCROW nRow);
      61             :     void purgeEmptyBroadcasters();
      62             : };
      63             : 
      64         420 : class PurgeListenerAction : public ColumnSpanSet::Action, boost::noncopyable
      65             : {
      66             :     ScDocument& mrDoc;
      67             :     boost::scoped_ptr<ColumnBlockPosition> mpBlockPos;
      68             : 
      69             : public:
      70             :     PurgeListenerAction( ScDocument& rDoc );
      71             : 
      72             :     virtual void startColumn( SCTAB nTab, SCCOL nCol ) SAL_OVERRIDE;
      73             :     virtual void execute( const ScAddress& rPos, SCROW nLength, bool bVal ) SAL_OVERRIDE;
      74             : };
      75             : 
      76             : }
      77             : 
      78             : #endif
      79             : 
      80             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */