~aleteoryx/muditaos

ref: 32c6769cb684b99d6154c41fa72a421ce1e23c0c muditaos/module-apps/application-calculator/data/CalculatorInputProcessor.cpp -rw-r--r-- 892 bytes
32c6769c — Lefucjusz [BH-1657][BH-1833][BH-1854] Add WFI and SDRAM self-refresh mode 1 year, 11 months ago 
                                                                                
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// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md

#include "CalculatorInputProcessor.hpp"

bool calc::InputProcessor::isSymbol(uint32_t code) noexcept
{
    using namespace symbols::codes;

    switch (code) {
    case plus:
    case minus:
    case division:
    case multiplication:
    case comma:
    case full_stop:
        return true;
    default:
        return false;
    }
}

bool calc::InputProcessor::isOperation(uint32_t code) noexcept
{
    using namespace symbols::codes;

    switch (code) {
    case plus:
    case minus:
    case division:
    case multiplication:
        return true;
    default:
        return false;
    }
}

bool calc::InputProcessor::isDecimalSeparator(uint32_t code) noexcept
{
    using namespace symbols::codes;

    return code == comma || code == full_stop;
}