// This file Copyright © Mnemosyne LLC. // It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only), // or any future license endorsed by Mnemosyne LLC. // License text can be found in the licenses/ folder. #pragma once #include <QCoreApplication> // Q_DECLARE_TR_FUNCTIONS #include <QString> #include "libtransmission/values.h" class Speed : public libtransmission::Values::Speed { Q_DECLARE_TR_FUNCTIONS(Speed) public: Speed() = default; template<typename Number, typename std::enable_if_t<std::is_integral_v<Number>>* = nullptr> constexpr Speed(Number value, Units multiple) : libtransmission::Values::Speed{ value, multiple } { } template<typename Number, typename std::enable_if_t<std::is_floating_point_v<Number>>* = nullptr> Speed(Number value, Units multiple) : libtransmission::Values::Speed{ value, multiple } { } [[nodiscard]] auto to_qstring() const noexcept { return QString::fromStdString(to_string()); } [[nodiscard]] auto to_upload_qstring() const { static auto constexpr UploadSymbol = QChar{ 0x25B4 }; return tr("%1 %2").arg(to_qstring()).arg(UploadSymbol); } [[nodiscard]] auto to_download_qstring() const { static auto constexpr DownloadSymbol = QChar{ 0x25BE }; return tr("%1 %2").arg(to_qstring()).arg(DownloadSymbol); } [[nodiscard]] constexpr auto operator+(Speed const& other) const noexcept { return Speed{ base_quantity() + other.base_quantity(), Speed::Units::Byps }; } [[nodiscard]] static auto display_name(Speed::Units const units) { auto const speed_unit_sv = Speed::units().display_name(units); return QString::fromUtf8(std::data(speed_unit_sv), std::size(speed_unit_sv)); } };