LCOV - code coverage report
Current view: top level - sd/source/filter/eppt - pptx-grouptable.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 47 50 94.0 %
Date: 2014-11-03 Functions: 8 8 100.0 %
Legend: Lines: hit not hit

          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             : #include "grouptable.hxx"
      21             : 
      22             : using ::com::sun::star::uno::Reference;
      23             : using ::com::sun::star::container::XIndexAccess;
      24             : 
      25          20 : GroupTable::GroupTable()
      26             :     : mnIndex(0)
      27             :     , mnCurrentGroupEntry(0)
      28             :     , mnMaxGroupEntry(0)
      29             :     , mnGroupsClosed(0)
      30          20 :     , mpGroupEntry(NULL)
      31             : {
      32          20 :     ImplResizeGroupTable( 32 );
      33          20 : }
      34             : 
      35          20 : GroupTable::~GroupTable()
      36             : {
      37          20 :     for ( sal_uInt32 i = 0; i < mnCurrentGroupEntry; delete mpGroupEntry[ i++ ] ) ;
      38          20 :     delete[] mpGroupEntry;
      39          20 : }
      40             : 
      41          20 : void GroupTable::ImplResizeGroupTable( sal_uInt32 nEntrys )
      42             : {
      43          20 :     if ( nEntrys > mnMaxGroupEntry )
      44             :     {
      45          20 :         mnMaxGroupEntry         = nEntrys;
      46          20 :         GroupEntry** pTemp = new GroupEntry*[ nEntrys ];
      47          20 :         for ( sal_uInt32 i = 0; i < mnCurrentGroupEntry; i++ )
      48           0 :             pTemp[ i ] = mpGroupEntry[ i ];
      49          20 :         if ( mpGroupEntry )
      50           0 :             delete[] mpGroupEntry;
      51          20 :         mpGroupEntry = pTemp;
      52             :     }
      53          20 : }
      54             : 
      55          20 : bool GroupTable::EnterGroup( ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& rXIndexAccessRef )
      56             : {
      57          20 :     bool bRet = false;
      58          20 :     if ( rXIndexAccessRef.is() )
      59             :     {
      60          20 :         GroupEntry* pNewGroup = new GroupEntry( rXIndexAccessRef );
      61          20 :         if ( pNewGroup->mnCount )
      62             :         {
      63          10 :             if ( mnMaxGroupEntry == mnCurrentGroupEntry )
      64           0 :                 ImplResizeGroupTable( mnMaxGroupEntry + 8 );
      65          10 :             mpGroupEntry[ mnCurrentGroupEntry++ ] = pNewGroup;
      66          10 :             bRet = true;
      67             :         }
      68             :         else
      69          10 :             delete pNewGroup;
      70             :     }
      71          20 :     return bRet;
      72             : }
      73             : 
      74         872 : sal_uInt32 GroupTable::GetGroupsClosed()
      75             : {
      76         872 :     sal_uInt32 nRet = mnGroupsClosed;
      77         872 :     mnGroupsClosed = 0;
      78         872 :     return nRet;
      79             : }
      80             : 
      81         288 : void GroupTable::ClearGroupTable()
      82             : {
      83         288 :     for ( sal_uInt32 i = 0; i < mnCurrentGroupEntry; i++, delete mpGroupEntry[ i ] ) ;
      84         288 :     mnCurrentGroupEntry = 0;
      85         288 : }
      86             : 
      87         288 : void GroupTable::ResetGroupTable( sal_uInt32 nCount )
      88             : {
      89         288 :     ClearGroupTable();
      90         288 :     mpGroupEntry[ mnCurrentGroupEntry++ ] = new GroupEntry( nCount );
      91         288 : }
      92             : 
      93        1160 : bool GroupTable::GetNextGroupEntry()
      94             : {
      95        2618 :     while ( mnCurrentGroupEntry )
      96             :     {
      97        1170 :         mnIndex = mpGroupEntry[ mnCurrentGroupEntry - 1 ]->mnCurrentPos++;
      98             : 
      99        1170 :         if ( mpGroupEntry[ mnCurrentGroupEntry - 1 ]->mnCount > mnIndex )
     100         872 :             return true;
     101             : 
     102         298 :         delete ( mpGroupEntry[ --mnCurrentGroupEntry ] );
     103             : 
     104         298 :         if ( mnCurrentGroupEntry )
     105          10 :             mnGroupsClosed++;
     106             :     }
     107         288 :     return false;
     108             : }
     109             : 
     110             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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