sc/inc/columniterator.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
  10 #ifndef INCLUDED_SC_INC_COLUMNITERATOR_HXX
  11 #define INCLUDED_SC_INC_COLUMNITERATOR_HXX
  12
  13 #include <boost/noncopyable.hpp>
  14
  15 #include "column.hxx"
  16
  17 class ScColumnTextWidthIterator : boost::noncopyable
  18 {
  19     sc::CellTextAttrStoreType& mrCellTextAttrs;
  20     const size_t mnEnd;
  21     size_t mnCurPos;
  22     sc::CellTextAttrStoreType::iterator miBlockCur;
  23     sc::CellTextAttrStoreType::iterator miBlockEnd;
  24     sc::celltextattr_block::iterator miDataCur;
  25     sc::celltextattr_block::iterator miDataEnd;
  26
  27 public:
  28     ScColumnTextWidthIterator(ScColumn& rCol, SCROW nStartRow, SCROW nEndRow);
  29
  30     /**
  31      * @param rDoc document instance.
  32      * @param rStartPos position of the first cell from which to start
  33      *                  iteration. Note that the caller must ensure that this
  34      *                  position is valid; the constructor does not check its
  35      *                  validity.
  36      * @param nEndRow end row position.
  37      */
  38     ScColumnTextWidthIterator(ScDocument& rDoc, const ScAddress& rStartPos, SCROW nEndRow);
  39
  40     void next();
  41     bool hasCell() const;
  42     SCROW getPos() const;
  43     sal_uInt16 getValue() const;
  44     void setValue(sal_uInt16 nVal);
  45
  46 private:
  47     void init(SCROW nStartRow, SCROW nEndRow);
  48     void getDataIterators(size_t nOffsetInBlock);
  49     void checkEndRow();
  50 };
  51
  52 #endif
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */