sc/source/filter/xml/cachedattraccess.cxx

   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
  11 #include "cachedattraccess.hxx"
  12 #include "document.hxx"
  13
  14 ScXMLCachedRowAttrAccess::Cache::Cache() :
  15     mnTab(-1), mnRow1(-1), mnRow2(-1), mbValue(false) {}
  16
  17 bool ScXMLCachedRowAttrAccess::Cache::hasCache(sal_Int32 nTab, sal_Int32 nRow) const
  18 {
  19     return mnTab == nTab && mnRow1 <= nRow && nRow <= mnRow2;
  20 }
  21
  22 ScXMLCachedRowAttrAccess::ScXMLCachedRowAttrAccess(ScDocument* pDoc) :
  23     mpDoc(pDoc) {}
  24
  25 bool ScXMLCachedRowAttrAccess::rowHidden(sal_Int32 nTab, sal_Int32 nRow)
  26 {
  27     if (!maHidden.hasCache(nTab, nRow))
  28     {
  29         SCROW nRow1, nRow2;
  30         maHidden.mbValue = mpDoc->RowHidden(
  31             static_cast<SCROW>(nRow), static_cast<SCTAB>(nTab), &nRow1, &nRow2);
  32         maHidden.mnRow1 = static_cast<sal_Int32>(nRow1);
  33         maHidden.mnRow2 = static_cast<sal_Int32>(nRow2);
  34     }
  35     return maHidden.mbValue;
  36 }
  37
  38 bool ScXMLCachedRowAttrAccess::rowFiltered(sal_Int32 nTab, sal_Int32 nRow)
  39 {
  40     if (!maFiltered.hasCache(nTab, nRow))
  41     {
  42         SCROW nRow1, nRow2;
  43         maFiltered.mbValue = mpDoc->RowFiltered(
  44             static_cast<SCROW>(nRow), static_cast<SCTAB>(nTab), &nRow1, &nRow2);
  45         maFiltered.mnRow1 = static_cast<sal_Int32>(nRow1);
  46         maFiltered.mnRow2 = static_cast<sal_Int32>(nRow2);
  47     }
  48     return maFiltered.mbValue;
  49 }
  50
  51 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */