ProgressEvent.hpp

#pragma once
#include <samchon/library/Event.hpp>

namespace samchon
{
namespace library
{
    class ProgressEvent
        : public Event
    {
    private:
        typedef Event super;

        enum : int
        {
            ACTIVATE = 1,
            COMPLETE = 2,
            REMOVED = -1
        };

    protected:
        size_t numerator;

        size_t denominator;

    public:
        enum : int
        {
            PROGRESS = 11
        };

        ProgressEvent(EventDispatcher *source, size_t numerator, size_t denominator)
            : super(source, ProgressEvent::PROGRESS)
        {
            this->numerator = numerator;
            this->denominator = denominator;
        };
        virtual ~ProgressEvent() = default;

        auto getNumerator() const -> size_t
        {
            return numerator;
        };

        auto getDenominator() const -> size_t
        {
            return denominator;
        };

        auto getPercent() const -> double
        {
            return numerator / (double)denominator;
        };
    };
};
};