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             : #ifndef INCLUDED_SVX_SOURCE_TABLE_CELLTYPES_HXX
      21             : #define INCLUDED_SVX_SOURCE_TABLE_CELLTYPES_HXX
      22             : 
      23             : #include <rtl/ref.hxx>
      24             : #include <vector>
      25             : 
      26             : namespace sdr { namespace table {
      27             : 
      28             : class Cell;
      29             : class TableModel;
      30             : class TableRow;
      31             : class TableColumn;
      32             : class TableRows;
      33             : class TableColumns;
      34             : typedef rtl::Reference< Cell > CellRef;
      35             : typedef rtl::Reference< TableModel > TableModelRef;
      36             : typedef rtl::Reference< TableRow > TableRowRef;
      37             : typedef rtl::Reference< TableColumn > TableColumnRef;
      38             : typedef rtl::Reference< TableRows > TableRowsRef;
      39             : typedef rtl::Reference< TableColumns > TableColumnsRef;
      40             : typedef std::vector< CellRef > CellVector;
      41             : typedef std::vector< TableRowRef > RowVector;
      42             : typedef std::vector< TableColumnRef > ColumnVector;
      43             : 
      44          54 : class TableDesignUser
      45             : {
      46             : public:
      47             :     virtual bool isInUse() = 0;
      48             : 
      49             : protected:
      50          52 :     ~TableDesignUser() {}
      51             : };
      52             : 
      53             : template< typename T >
      54             : class RangeIterator
      55             : {
      56             : public:
      57             :     /** creates an iterator from rStart (including) to rEnd (excluding) if
      58             :         bForeward is true or from nEnd (excluding to nStart (including).
      59             :         rStart must be <= rEnd.
      60             :     */
      61         521 :     RangeIterator( const T& rStart, const T& rEnd, bool bForeward = true )
      62             :     {
      63         521 :         if( bForeward )
      64             :         {
      65         521 :             maIter = rStart;
      66         521 :             maEnd = rEnd;
      67             :         }
      68             :         else
      69             :         {
      70           0 :             maIter = rEnd-1;
      71           0 :             maEnd = rStart-1;
      72             :         }
      73         521 :     }
      74             : 
      75             :     /* returns true if the next call to next() will return true also. */
      76             :     bool hasNext() const
      77             :     {
      78             :         return maIter != maEnd;
      79             :     }
      80             : 
      81             :     /* iterates in the configured direction and returns true if rValue
      82             :        now contains a valid position in the range of this iterator */
      83        1924 :     bool next( T& rValue )
      84             :     {
      85        1924 :         if( maIter == maEnd )
      86         521 :             return false;
      87             : 
      88        1403 :         rValue = maIter;
      89        1403 :         if( maIter < maEnd )
      90        1403 :             maIter++;
      91             :         else
      92           0 :             maIter--;
      93        1403 :         return true;
      94             :     }
      95             : 
      96             : private:
      97             :     T maEnd;
      98             :     T maIter;
      99             : };
     100             : 
     101             : } }
     102             : 
     103             : #endif
     104             : 
     105             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */