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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_SC_INC_CALCCONFIG_HXX
#define INCLUDED_SC_INC_CALCCONFIG_HXX
#include "scdllapi.h"
#include <memory>
#include <string_view>
#include <o3tl/sorted_vector.hxx>
#include <formula/grammar.hxx>
#include <formula/opcode.hxx>
#include <rtl/ustring.hxx>
// have to match the registry values
enum ScRecalcOptions
{
RECALC_ALWAYS = 0,
RECALC_NEVER,
RECALC_ASK,
};
// Env.var. SC_FORCE_CALCULATION can be used to force all calculation
// to be done using OpenCL or group threading (even for single cells).
enum ForceCalculationType
{
ForceCalculationNone, // do not force anything
ForceCalculationCore, // "core", use only non-threaded normal code
ForceCalculationOpenCL, // "opencl", force OpenCL
ForceCalculationThreads // "threads", force threaded code
};
/**
* Configuration options for formula interpreter.
*/
struct SC_DLLPUBLIC ScCalcConfig
{
// from most stringent to most relaxed
enum class StringConversion
{
ILLEGAL, ///< =1+"1" or =1+"x" give #VALUE!
ZERO, ///< =1+"1" or =1+"x" give 1
UNAMBIGUOUS, ///< =1+"1" gives 2, but =1+"1.000" or =1+"x" give #VALUE!
LOCALE ///< =1+"1.000" may be 2 or 1001 ... =1+"x" gives #VALUE!
};
formula::FormulaGrammar::AddressConvention meStringRefAddressSyntax;
StringConversion meStringConversion;
bool mbEmptyStringAsZero : 1;
bool mbHasStringRefSyntax : 1;
static bool isOpenCLEnabled();
static bool isThreadingEnabled();
static ForceCalculationType getForceCalculationType();
bool mbOpenCLSubsetOnly : 1;
bool mbOpenCLAutoSelect : 1;
OUString maOpenCLDevice;
sal_Int32 mnOpenCLMinimumFormulaGroupSize;
typedef std::shared_ptr<o3tl::sorted_vector<OpCode>> OpCodeSet;
OpCodeSet mpOpenCLSubsetOpCodes;
ScCalcConfig();
void setOpenCLConfigToDefault();
void reset();
void MergeDocumentSpecific(const ScCalcConfig& r);
void SetStringRefSyntax(formula::FormulaGrammar::AddressConvention eConv);
bool operator==(const ScCalcConfig& r) const;
bool operator!=(const ScCalcConfig& r) const;
};
OUString ScOpCodeSetToSymbolicString(const ScCalcConfig::OpCodeSet& rOpCodes);
ScCalcConfig::OpCodeSet ScStringToOpCodeSet(std::u16string_view rOpCodes);
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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