111 lines
5.3 KiB
C++
111 lines
5.3 KiB
C++
/***************************************************************************************************
|
||
**
|
||
** Copyright (C) 2015 Roman Telezhynskyi
|
||
**
|
||
** Permission is hereby granted, free of charge, to any person obtaining a copy of this
|
||
** software and associated documentation files (the "Software"), to deal in the Software
|
||
** without restriction, including without limitation the rights to use, copy, modify,
|
||
** merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
|
||
** permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||
**
|
||
** The above copyright notice and this permission notice shall be included in all copies or
|
||
** substantial portions of the Software.
|
||
**
|
||
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
||
** NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||
** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
** DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
** OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
**
|
||
******************************************************************************************************/
|
||
|
||
#include "qmuformulabase.h"
|
||
|
||
namespace qmu
|
||
{
|
||
|
||
//---------------------------------------------------------------------------------------------------------------------
|
||
QmuFormulaBase::QmuFormulaBase()
|
||
:QmuParser()
|
||
{
|
||
}
|
||
|
||
//---------------------------------------------------------------------------------------------------------------------
|
||
QmuFormulaBase::~QmuFormulaBase()
|
||
{
|
||
}
|
||
|
||
//---------------------------------------------------------------------------------------------------------------------
|
||
/**
|
||
* @brief InitCharacterSets init character set for parser.
|
||
*
|
||
* QMuParser require setting character set for legal characters. Because we try make our expresion language independent
|
||
* we set all posible unique characters from all alphabets.
|
||
*
|
||
*/
|
||
void QmuFormulaBase::InitCharacterSets()
|
||
{
|
||
//String with all unique symbols for supported alpabets.
|
||
// See script alphabets.py for generation and more information.
|
||
//Note. MSVC doen't support normal string concatenation for long string. Thats why we use QStringList in this place.
|
||
QStringList symbols = QStringList() << "ցЀĆЈVӧĎАғΕĖӅИқΝĞơРңњΥĦШҫ̆جگĮаҳѕεشԶиһνԾрυلՆӝшËՎҔPÓՖXӛӟŞӣզhëծpóӞնxßվāŁЃֆĉЋ"
|
||
<< "CŬđҐГΒęҘЛΚŘġҠУGاհЫدԱҰгβطԹõлκKՁÀуςهՉÈыvیՑÐSOřӘћաőcӐթèkàѓżűðsķչøӥӔĀփїІĈЎ"
|
||
<< "ґĐΗЖҙĘȚΟОҡĠآΧЦتЮұİزηжԸغοоÁՀقχцÉՈيюÑՐђӋіәťӆўáŠĺѐfөըnñŰӤӨӹոľЁրăЉŭċБӸēłΔҖ"
|
||
<< "ЙŤěΜӜDСձģΤӰЩīņحҮбưԳصδHйԻŇμӲӴсՃمτƠщՋєLQŹՓŕÖYśÞaգĽæiŽիӓîqճöyջþĂօЄӦĊЌΑĒДҗј"
|
||
<< "ΙȘĚМΡéĵĢФūӚΩبĪЬүќαذԲдҷιظԺмρՂфÇωوՊьÏՒTŚĻJբdçժlïӪղtպӫAւąЇčŃЏĕӯЗΖEțŮĝПΞأĥ"
|
||
<< "ثĹЧΦÆӳЯIسŲԵзζԽпξكՅÄчφNMՍӌяӢՕÔWÎŝÜџёźեägխoӒյôwĶBžսüЂĄև̈ЊČƏљΓВҕĔӮΛКĜΣТҥĤک"
|
||
<< "ЪƯخγвŅԴŪضλкԼĴσтÅՄنъÍՌRӕՔZÝŜbåդﻩjíլļrӵմzýռپêЅքćچЍďӱҒЕůėژșΘØҚНğńءΠFҢХħΨҪ"
|
||
<< "ЭųįҶرҲеԷňعθҺнԿفπÂхՇψÊэšՏÒUəÚѝŻşҤӑâeէŐımկòuշÕúտŔ";
|
||
|
||
// Defining identifier character sets
|
||
DefineNameChars(QStringLiteral("0123456789_@#") + symbols.join(""));
|
||
DefineOprtChars(symbols.join("") + QStringLiteral("+-*^/?<>=!$%&|~_"));
|
||
}
|
||
|
||
//---------------------------------------------------------------------------------------------------------------------
|
||
// Factory function for creating new parser variables
|
||
// This could as well be a function performing database queries.
|
||
qreal *QmuFormulaBase::AddVariable(const QString &a_szName, void *a_pUserData)
|
||
{
|
||
Q_UNUSED(a_szName)
|
||
Q_UNUSED(a_pUserData)
|
||
|
||
static qreal value = 0;
|
||
return &value;
|
||
}
|
||
|
||
//---------------------------------------------------------------------------------------------------------------------
|
||
/**
|
||
* @brief SetSepForTr set separators for translation expression.
|
||
* @param fromUser true if expression come from user (from dialog).
|
||
*/
|
||
void QmuFormulaBase::SetSepForTr(bool osSeparator, bool fromUser)
|
||
{
|
||
if (fromUser)
|
||
{
|
||
if (osSeparator)
|
||
{
|
||
const QLocale loc = QLocale::system();
|
||
SetDecSep(loc.decimalPoint().toLatin1());
|
||
SetThousandsSep(loc.groupSeparator().toLatin1());
|
||
SetArgSep(';');
|
||
return;
|
||
}
|
||
}
|
||
|
||
SetSepForEval();//Same separators (internal) as for eval.
|
||
}
|
||
|
||
//---------------------------------------------------------------------------------------------------------------------
|
||
/**
|
||
* @brief SetSepForEval set separators for eval. Each expression eval in internal (C) locale.
|
||
*/
|
||
void QmuFormulaBase::SetSepForEval()
|
||
{
|
||
SetArgSep(';');
|
||
SetThousandsSep(',');
|
||
SetDecSep('.');
|
||
}
|
||
|
||
}// namespace qmu
|