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