sc/inc/calcconfig.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_CALCCONFIG_HXX
  11 #define INCLUDED_SC_INC_CALCCONFIG_HXX
  12
  13 #include "scdllapi.h"
  14
  15 #include <ostream>
  16 #include <set>
  17
  18 #include <formula/grammar.hxx>
  19 #include <formula/opcode.hxx>
  20 #include <rtl/ustring.hxx>
  21
  22 // have to match the registry values
  23 enum ScRecalcOptions
  24 {
  25     RECALC_ALWAYS = 0,
  26     RECALC_NEVER,
  27     RECALC_ASK,
  28 };
  29
  30 /**
  31  * Configuration options for formula interpreter.
  32  */
  33 struct SC_DLLPUBLIC ScCalcConfig
  34 {
  35     // from most stringent to most relaxed
  36     enum class StringConversion
  37     {
  38         ILLEGAL,          ///<  =1+"1" or =1+"x" give #VALUE!
  39         ZERO,             ///<  =1+"1" or =1+"x" give 1
  40         UNAMBIGUOUS,      ///<  =1+"1" gives 2, but =1+"1.000" or =1+"x" give #VALUE!
  41         LOCALE            ///<  =1+"1.000" may be 2 or 1001 ... =1+"x" gives #VALUE!
  42     };
  43     formula::FormulaGrammar::AddressConvention meStringRefAddressSyntax;
  44     StringConversion meStringConversion;
  45     bool mbEmptyStringAsZero:1;
  46     bool mbHasStringRefSyntax:1;
  47
  48     bool mbOpenCLSubsetOnly:1;
  49     bool mbOpenCLAutoSelect:1;
  50     OUString maOpenCLDevice;
  51     sal_Int32 mnOpenCLMinimumFormulaGroupSize;
  52
  53     typedef std::set<OpCode> OpCodeSet;
  54
  55     OpCodeSet maOpenCLSubsetOpCodes;
  56
  57     ScCalcConfig();
  58
  59     void setOpenCLConfigToDefault();
  60
  61     void reset();
  62     void MergeDocumentSpecific( const ScCalcConfig& r );
  63     void SetStringRefSyntax( formula::FormulaGrammar::AddressConvention eConv );
  64
  65     bool operator== (const ScCalcConfig& r) const;
  66     bool operator!= (const ScCalcConfig& r) const;
  67 };
  68
  69 SC_DLLPUBLIC std::ostream& operator<<(std::ostream& rStream, const ScCalcConfig& rConfig);
  70
  71 SC_DLLPUBLIC OUString ScOpCodeSetToNumberString(const ScCalcConfig::OpCodeSet& rOpCodes);
  72 SC_DLLPUBLIC OUString ScOpCodeSetToSymbolicString(const ScCalcConfig::OpCodeSet& rOpCodes);
  73 SC_DLLPUBLIC ScCalcConfig::OpCodeSet ScStringToOpCodeSet(const OUString& rOpCodes);
  74
  75 #endif
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */