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/*
SPDX-FileCopyrightText: 2023 Gabriel Barrantes <gabriel.barrantes.dev@outlook.com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kcalc_token.h"
#include "kcalc_core_p.h"
#include "kcalc_debug.h"
#include <QDebug>
//------------------------------------------------------------------------------
// Name: KCalcToken
// Desc: constructor
//------------------------------------------------------------------------------
KCalcToken::KCalcToken()
{
this->resetToken_();
}
KCalcToken::KCalcToken(const KNumber &kNumber)
: KCalcToken()
{
kNumber_ = kNumber;
token_Code_ = KNUMBER;
is_KNumber_ = true;
token_Type_ = KNUMBER_TYPE;
}
KCalcToken::KCalcToken(const KNumber &kNumber, int stringIndex)
: KCalcToken(kNumber)
{
string_index_ = stringIndex;
}
KCalcToken::KCalcToken(TokenCode tokenCode)
: KCalcToken()
{
this->setToken_(tokenCode);
}
KCalcToken::KCalcToken(TokenCode tokenCode, int stringIndex)
: KCalcToken(tokenCode)
{
string_index_ = stringIndex;
}
void KCalcToken::updateToken(const KNumber &kNumber)
{
this->resetToken_();
kNumber_ = kNumber;
token_Code_ = KNUMBER;
is_KNumber_ = true;
token_Type_ = KNUMBER_TYPE;
}
void KCalcToken::updateToken(TokenCode tokenCode)
{
this->resetToken_();
this->setToken_(tokenCode);
}
void KCalcToken::setToken_(TokenCode tokenCode)
{
token_Code_ = tokenCode;
switch (tokenCode) {
case KNUMBER:
is_KNumber_ = true;
token_Type_ = KNUMBER_TYPE;
break;
case DECIMAL_POINT:
break;
case PLUS:
set_Binary_Token_(CalcEngine_p::ExecAdd, ADD_PRIORITY_LEVEL);
break;
case MINUS:
set_Binary_Token_(CalcEngine_p::ExecSubtract, SUB_PRIORITY_LEVEL);
break;
case DIVISION:
case SLASH:
set_Binary_Token_(CalcEngine_p::ExecDivide, DIV_PRIORITY_LEVEL);
break;
case MULTIPLICATION:
case DOT:
case ASTERISK:
set_Binary_Token_(CalcEngine_p::ExecMultiply, MUL_PRIORITY_LEVEL);
break;
case PERCENTAGE:
set_Left_Unary_Token_(CalcEngine_p::Percentage, PERCENTAGE_PRIORITY_LEVEL);
break;
case OPENING_PARENTHESIS:
is_Opening_Parentheses_ = true;
token_Type_ = OPENING_PARENTHESES_TYPE;
break;
case CLOSING_PARENTHESIS:
is_Closing_Parentheses_ = true;
token_Type_ = CLOSING_PARENTHESES_TYPE;
break;
case SQUARE:
set_Left_Unary_Token_(CalcEngine_p::Square, SQUARE_PRIORITY_LEVEL);
break;
case CUBE:
set_Left_Unary_Token_(CalcEngine_p::Cube, CUBE_PRIORITY_LEVEL);
break;
case SQUARE_ROOT:
set_Right_UnaryToken_(CalcEngine_p::SquareRoot, SQUARE_ROOT_PRIORITY_LEVEL);
break;
case CUBIC_ROOT:
set_Right_UnaryToken_(CalcEngine_p::CubeRoot, CUBIC_ROOT_PRIORITY_LEVEL);
break;
case SIN:
case SIN_RAD:
set_Right_UnaryToken_(CalcEngine_p::SinRad, SIN_PRIORITY_LEVEL);
break;
case COS:
case COS_RAD:
set_Right_UnaryToken_(CalcEngine_p::CosRad, COS_PRIORITY_LEVEL);
break;
case TAN:
case TAN_RAD:
set_Right_UnaryToken_(CalcEngine_p::TangensRad, TAN_PRIORITY_LEVEL);
break;
case SIN_DEG:
set_Right_UnaryToken_(CalcEngine_p::SinDeg, SIN_PRIORITY_LEVEL);
break;
case COS_DEG:
set_Right_UnaryToken_(CalcEngine_p::CosDeg, COS_PRIORITY_LEVEL);
break;
case TAN_DEG:
set_Right_UnaryToken_(CalcEngine_p::TangensDeg, TAN_PRIORITY_LEVEL);
break;
case SIN_GRAD:
set_Right_UnaryToken_(CalcEngine_p::SinGrad, SIN_PRIORITY_LEVEL);
break;
case COS_GRAD:
set_Right_UnaryToken_(CalcEngine_p::CosGrad, COS_PRIORITY_LEVEL);
break;
case TAN_GRAD:
set_Right_UnaryToken_(CalcEngine_p::TangensGrad, TAN_PRIORITY_LEVEL);
break;
case POLAR_RAD:
set_Right_UnaryToken_(CalcEngine_p::PolarRad, POLAR_PRIORITY_LEVEL);
break;
case POLAR_DEG:
set_Right_UnaryToken_(CalcEngine_p::PolarDeg, POLAR_PRIORITY_LEVEL);
break;
case POLAR_GRAD:
set_Right_UnaryToken_(CalcEngine_p::PolarGrad, POLAR_PRIORITY_LEVEL);
break;
case ARG_RAD:
set_Right_UnaryToken_(CalcEngine_p::ArgumentRad, TAN_PRIORITY_LEVEL);
break;
case ARG_DEG:
set_Right_UnaryToken_(CalcEngine_p::ArgumentDeg, TAN_PRIORITY_LEVEL);
break;
case ARG_GRAD:
set_Right_UnaryToken_(CalcEngine_p::ArgumentGrad, TAN_PRIORITY_LEVEL);
break;
case RE:
set_Right_UnaryToken_(CalcEngine_p::Real, TAN_PRIORITY_LEVEL);
break;
case IM:
set_Right_UnaryToken_(CalcEngine_p::Imaginary, TAN_PRIORITY_LEVEL);
break;
case CONJ:
set_Right_UnaryToken_(CalcEngine_p::Conjugate, TAN_PRIORITY_LEVEL);
break;
case ASIN:
case ASIN_RAD:
set_Right_UnaryToken_(CalcEngine_p::ArcSinRad, ASIN_PRIORITY_LEVEL);
break;
case ASIN_DEG:
set_Right_UnaryToken_(CalcEngine_p::ArcSinDeg, ASIN_PRIORITY_LEVEL);
break;
case ASIN_GRAD:
set_Right_UnaryToken_(CalcEngine_p::ArcSinGrad, ASIN_PRIORITY_LEVEL);
break;
case ACOS:
case ACOS_RAD:
set_Right_UnaryToken_(CalcEngine_p::ArcCosRad, ACOS_PRIORITY_LEVEL);
break;
case ACOS_DEG:
set_Right_UnaryToken_(CalcEngine_p::ArcCosDeg, ACOS_PRIORITY_LEVEL);
break;
case ACOS_GRAD:
set_Right_UnaryToken_(CalcEngine_p::ArcCosGrad, ACOS_PRIORITY_LEVEL);
break;
case ATAN:
case ATAN_RAD:
set_Right_UnaryToken_(CalcEngine_p::ArcTangensRad, ATAN_PRIORITY_LEVEL);
break;
case ATAN_DEG:
set_Right_UnaryToken_(CalcEngine_p::ArcTangensDeg, ATAN_PRIORITY_LEVEL);
break;
case ATAN_GRAD:
set_Right_UnaryToken_(CalcEngine_p::ArcTangensGrad, ATAN_PRIORITY_LEVEL);
break;
case SINH:
set_Right_UnaryToken_(CalcEngine_p::SinHyp, SINH_PRIORITY_LEVEL);
break;
case COSH:
set_Right_UnaryToken_(CalcEngine_p::CosHyp, COSH_PRIORITY_LEVEL);
break;
case TANH:
set_Right_UnaryToken_(CalcEngine_p::TangensHyp, TANH_PRIORITY_LEVEL);
break;
case ASINH:
set_Right_UnaryToken_(CalcEngine_p::AreaSinHyp, ASINH_PRIORITY_LEVEL);
break;
case ACOSH:
set_Right_UnaryToken_(CalcEngine_p::AreaCosHyp, ACOSH_PRIORITY_LEVEL);
break;
case ATANH:
set_Right_UnaryToken_(CalcEngine_p::AreaTangensHyp, ATANH_PRIORITY_LEVEL);
break;
case GAMMA:
set_Right_UnaryToken_(CalcEngine_p::Gamma, GAMMA_PRIORITY_LEVEL);
break;
case FACTORIAL:
set_Left_Unary_Token_(CalcEngine_p::Factorial, FACTORIAL_PRIORITY_LEVEL);
break;
case POWER:
set_Binary_Token_(CalcEngine_p::ExecPower, POWER_PRIORITY_LEVEL);
break;
case POWER_ROOT:
set_Binary_Token_(CalcEngine_p::ExecPwrRoot, POWER_ROOT_PRIORITY_LEVEL);
break;
case EXP:
set_Right_UnaryToken_(CalcEngine_p::Exp, EXP_PRIORITY_LEVEL);
break;
case EXP_10:
set_Right_UnaryToken_(CalcEngine_p::Exp10, EXP_10_PRIORITY_LEVEL);
break;
case LN:
set_Right_UnaryToken_(CalcEngine_p::Ln, LN_PRIORITY_LEVEL);
break;
case LOG_10:
set_Right_UnaryToken_(CalcEngine_p::Log10, LOG_10_PRIORITY_LEVEL);
break;
case INVERT_SIGN:
set_Right_UnaryToken_(CalcEngine_p::InvertSign, INVERTSIGN_PRIORITY_LEVEL);
break;
case RECIPROCAL:
set_Left_Unary_Token_(CalcEngine_p::Reciprocal, RECIPROCAL_ROOT_PRIORITY_LEVEL);
break;
case BINOMIAL:
set_Binary_Token_(CalcEngine_p::ExecBinom, BINOMIAL_PRIORITY_LEVEL);
break;
case MODULO:
set_Binary_Token_(CalcEngine_p::ExecMod, MODULO_PRIORITY_LEVEL);
break;
case INTEGER_DIVISION:
set_Binary_Token_(CalcEngine_p::ExecIntDiv, INTEGER_DIVISION_PRIORITY_LEVEL);
break;
case AND:
set_Binary_Token_(CalcEngine_p::ExecAnd, AND_PRIORITY_LEVEL);
break;
case OR:
set_Binary_Token_(CalcEngine_p::ExecOr, OR_PRIORITY_LEVEL);
break;
case XOR:
set_Binary_Token_(CalcEngine_p::ExecXor, XOR_PRIORITY_LEVEL);
break;
case ONE_S_COMPLEMENT:
set_Right_UnaryToken_(CalcEngine_p::Complement, ONE_S_COMPLEMENT_PRIORITY_LEVEL);
break;
case RSH:
set_Binary_Token_(CalcEngine_p::ExecRsh, RSH_STR_PRIORITY_LEVEL);
break;
case LSH:
set_Binary_Token_(CalcEngine_p::ExecLsh, LSH_STR_PRIORITY_LEVEL);
break;
case ANS:
is_KNumber_ = true;
token_Type_ = KNUMBER_TYPE;
break;
case EQUAL:
break;
case INVALID_TOKEN:
break;
case PERMILLE:
case TWO_S_COMPLEMENT:
case DOUBLE_FACTORIAL:
case DEGREE:
case GRADIAN:
case RADIAN:
default:
qCDebug(KCALC_LOG) << "Not implemented token ";
break;
}
}
void inline KCalcToken::set_Left_Unary_Token_(Unary_Function_Ptr function, int priorityLevel)
{
unary_Function_Ptr_ = function;
priority_level_ = priorityLevel;
is_Left_Unary_Function_ = true;
token_Type_ = LEFT_UNARY_FUNCTION_TYPE;
}
void inline KCalcToken::set_Right_UnaryToken_(Unary_Function_Ptr function, int priorityLevel)
{
unary_Function_Ptr_ = function;
priority_level_ = priorityLevel;
is_Right_Unary_Function_ = true;
token_Type_ = RIGHT_UNARY_FUNCTION_TYPE;
}
void inline KCalcToken::set_Binary_Token_(Binary_Function_Ptr function, int priorityLevel)
{
binary_Function_Ptr_ = function;
is_Binary_Function_ = true;
token_Type_ = BINARY_FUNCTION_TYPE;
priority_level_ = priorityLevel;
}
void KCalcToken::resetToken_()
{
key_ = (nullptr);
kNumber_ = KNumber::NaN;
token_Code_ = INVALID_TOKEN;
unary_Function_Ptr_ = nullptr;
binary_Function_Ptr_ = nullptr;
is_KNumber_ = false;
is_Right_Unary_Function_ = false;
is_Left_Unary_Function_ = false;
is_Binary_Function_ = false;
is_Opening_Parentheses_ = false;
is_Closing_Parentheses_ = false;
invert_Sign_First_Arg_ = false;
invert_Sign_Second_Arg_ = false;
priority_level_ = NO_LEVEL;
string_index_ = -1;
}
bool KCalcToken::isKNumber() const
{
return is_KNumber_;
}
bool KCalcToken::isRightUnaryFunction() const
{
return is_Right_Unary_Function_;
}
bool KCalcToken::isLeftUnaryFunction() const
{
return is_Left_Unary_Function_;
}
bool KCalcToken::isBinaryFunction() const
{
return is_Binary_Function_;
}
bool KCalcToken::isOpeningParentheses() const
{
return is_Opening_Parentheses_;
}
bool KCalcToken::isClosingParentheses() const
{
return is_Closing_Parentheses_;
}
const KNumber KCalcToken::getKNumber() const
{
return kNumber_;
}
KCalcToken::TokenCode KCalcToken::getTokenCode() const
{
return token_Code_;
}
KCalcToken::TokenType KCalcToken::getTokenType() const
{
return token_Type_;
}
int KCalcToken::getPriorityLevel() const
{
return priority_level_;
}
int KCalcToken::getStringIndex() const
{
return string_index_;
}
KNumber KCalcToken::evaluate(const KNumber &kNumber) const
{
if (unary_Function_Ptr_ == nullptr) {
return KNumber::NaN; // safety code
} else {
if (invert_Sign_First_Arg_) {
return unary_Function_Ptr_(-kNumber);
} else {
return unary_Function_Ptr_(kNumber);
}
}
}
KNumber KCalcToken::evaluate(const KNumber &kNumberLeft, const KNumber &kNumberRight) const
{
if (binary_Function_Ptr_ == nullptr) {
return KNumber::NaN; // safety code
} else {
if (!invert_Sign_First_Arg_ && !invert_Sign_Second_Arg_) {
return binary_Function_Ptr_(kNumberLeft, kNumberRight);
} else if (invert_Sign_First_Arg_ && !invert_Sign_Second_Arg_) {
return binary_Function_Ptr_(-kNumberLeft, kNumberRight);
} else if (!invert_Sign_First_Arg_ && invert_Sign_Second_Arg_) {
return binary_Function_Ptr_(kNumberLeft, -kNumberRight);
} else {
return binary_Function_Ptr_(-kNumberLeft, -kNumberRight);
}
}
}
void KCalcToken::invertSignFirstArg()
{
invert_Sign_First_Arg_ = !invert_Sign_First_Arg_;
}
void KCalcToken::invertSignSecondArg()
{
invert_Sign_Second_Arg_ = !invert_Sign_Second_Arg_;
}
bool KCalcToken::isFirstArgInverted() const
{
return invert_Sign_First_Arg_;
}
bool KCalcToken::isSecondArgInverted() const
{
return invert_Sign_Second_Arg_;
}
//------------------------------------------------------------------------------
// Name: ~KCalcToken
// Desc: destructor
//------------------------------------------------------------------------------
KCalcToken::~KCalcToken() = default;
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