sd/source/filter/eppt/grouptable.hxx

   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 #ifndef EPPT_GROUP_TABLE
  21 #define EPPT_GROUP_TABLE
  22
  23 #include <com/sun/star/container/XIndexAccess.hpp>
  24
  25 struct GroupEntry
  26 {
  27     sal_uInt32                  mnCurrentPos;
  28     sal_uInt32                  mnCount;
  29     ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >           mXIndexAccess;
  30
  31     GroupEntry( ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & rIndex )
  32     {
  33         mXIndexAccess = rIndex;
  34         mnCount =mXIndexAccess->getCount();
  35         mnCurrentPos = 0;
  36     };
  37
  38     GroupEntry( sal_uInt32 nCount )
  39     {
  40         mnCount = nCount;
  41         mnCurrentPos = 0;
  42     };
  43
  44     ~GroupEntry(){};
  45 };
  46
  47 class GroupTable
  48 {
  49     protected:
  50
  51         sal_uInt32              mnIndex;
  52         sal_uInt32              mnCurrentGroupEntry;
  53         sal_uInt32              mnMaxGroupEntry;
  54         sal_uInt32              mnGroupsClosed;
  55         GroupEntry**            mpGroupEntry;
  56
  57         void                    ImplResizeGroupTable( sal_uInt32 nEntrys );
  58
  59     public:
  60
  61         sal_uInt32              GetCurrentGroupIndex() const { return mnIndex; };
  62         sal_Int32               GetCurrentGroupLevel() const { return mnCurrentGroupEntry - 1; };
  63         ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > &
  64                                 GetCurrentGroupAccess() const { return mpGroupEntry[  mnCurrentGroupEntry - 1 ]->mXIndexAccess; };
  65         sal_uInt32              GetGroupsClosed();
  66         void                    ResetGroupTable( sal_uInt32 nCount );
  67         void                    ClearGroupTable();
  68         sal_Bool                EnterGroup( ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & rIndex );
  69         sal_Bool                GetNextGroupEntry();
  70                                 GroupTable();
  71                                 ~GroupTable();
  72 };
  73
  74 #endif
  75
  76 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */