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             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include <svl/itemiter.hxx>
      22             : #include <svl/itempool.hxx>
      23             : #include <svl/itemset.hxx>
      24             : 
      25             : // STATIC DATA -----------------------------------------------------------
      26             : 
      27             : DBG_NAME(SfxItemIter);
      28             : 
      29             : 
      30             : // --------------------------------------------------------------------------
      31             : 
      32             : 
      33      305201 : SfxItemIter::SfxItemIter( const SfxItemSet& rItemSet )
      34      305201 :     : _rSet( rItemSet )
      35             : {
      36             :     DBG_CTOR(SfxItemIter, 0);
      37             :     DBG_ASSERTWARNING( _rSet.Count(), "es gibt gar keine Attribute" );
      38             : 
      39      305201 :     if ( !_rSet._nCount )
      40             :     {
      41        1401 :         _nStt = 1;
      42        1401 :         _nEnd = 0;
      43             :     }
      44             :     else
      45             :     {
      46      303800 :         SfxItemArray ppFnd = _rSet._aItems;
      47             : 
      48             :         // suche das 1. gesetzte Item
      49      303800 :         for ( _nStt = 0; !*(ppFnd + _nStt ); ++_nStt )
      50             :             ; // empty loop
      51      303800 :         if ( 1 < _rSet.Count() )
      52      158445 :             for( _nEnd = _rSet.TotalCount(); !*( ppFnd + --_nEnd);  )
      53             :                 ; // empty loop
      54             :         else
      55      145355 :             _nEnd = _nStt;
      56             :     }
      57             : 
      58      305201 :     _nAkt = _nStt;
      59      305201 : }
      60             : 
      61             : // --------------------------------------------------------------------------
      62             : 
      63             : 
      64      305201 : SfxItemIter::~SfxItemIter()
      65             : {
      66             :     DBG_DTOR(SfxItemIter, 0);
      67      305201 : }
      68             : 
      69             : // --------------------------------------------------------------------------
      70             : 
      71             : 
      72      324617 : const SfxPoolItem* SfxItemIter::NextItem()
      73             : {
      74             :     DBG_CHKTHIS(SfxItemIter, 0);
      75      324617 :     SfxItemArray ppFnd = _rSet._aItems;
      76             : 
      77      324617 :     if( _nAkt < _nEnd )
      78             :     {
      79     2307813 :         do {
      80     2307813 :             _nAkt++;
      81     4557998 :         } while( _nAkt < _nEnd && !*(ppFnd + _nAkt ) );
      82      279887 :         return *(ppFnd+_nAkt);
      83             :     }
      84       44730 :     return 0;
      85             : }
      86             : 
      87             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */