sc/inc/interpretercontext.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_INTERPRETERCONTEXT_HXX
  11 #define INCLUDED_SC_INC_INTERPRETERCONTEXT_HXX
  12
  13 #include <vector>
  14 #include <formula/token.hxx>
  15 #include "types.hxx"
  16
  17 #define TOKEN_CACHE_SIZE 8
  18
  19 class ScDocument;
  20 class SvNumberFormatter;
  21
  22 // SetNumberFormat() is not thread-safe, so calls to it need to be delayed to the main thread.
  23 struct DelayedSetNumberFormat
  24 {
  25     SCROW mRow; // Used only with formula groups, so column and tab do not need to be stored.
  26     sal_uInt32 mnNumberFormat;
  27 };
  28
  29 struct ScInterpreterContext
  30 {
  31     const ScDocument& mrDoc;
  32     SvNumberFormatter* mpFormatter;
  33     size_t mnTokenCachePos;
  34     std::vector<formula::FormulaToken*> maTokens;
  35     std::vector<DelayedSetNumberFormat> maDelayedSetNumberFormat;
  36
  37     ScInterpreterContext(const ScDocument& rDoc, SvNumberFormatter* pFormatter)
  38         : mrDoc(rDoc)
  39         , mpFormatter(pFormatter)
  40         , mnTokenCachePos(0)
  41         , maTokens(TOKEN_CACHE_SIZE, nullptr)
  42     {
  43     }
  44
  45     ~ScInterpreterContext()
  46     {
  47         for (auto p : maTokens)
  48             if (p)
  49                 p->DecRef();
  50     }
  51
  52     SvNumberFormatter* GetFormatTable() const { return mpFormatter; }
  53 };
  54
  55 #endif // INCLUDED_SC_INC_INTERPRETERCONTEXT_HXX
  56
  57 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */