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121879f4ec
Modified signal strength update mechanism to avoid unnecessary screen refreshes in case new signal strength value is equal to the previous one. Minor cleanups.
40 lines
1.5 KiB
C++
40 lines
1.5 KiB
C++
// Copyright (c) 2017-2023, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#include "SignalStrengthText.hpp"
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#include "Label.hpp"
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#include <EventStore.hpp>
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#include <Utils.hpp>
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#include "Style.hpp"
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namespace gui::status_bar
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{
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SignalStrengthText::SignalStrengthText(
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Item *parent, std::uint32_t x, std::uint32_t y, std::uint32_t w, std::uint32_t h)
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: SignalStrengthBase(parent, x, y, w, h)
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{
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label = new Label(this, 0, 0, 0, 0);
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label->setFilled(false);
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label->setBorderColor(gui::ColorNoColor);
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label->setFont(style::status_bar::signal::font);
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label->setAlignment(gui::Alignment(gui::Alignment::Horizontal::Left, gui::Alignment::Vertical::Bottom));
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setMinimumSize(style::status_bar::signal::maxX, style::status_bar::height);
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label->setMaximumSize(style::status_bar::signal::maxX, style::status_bar::height);
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}
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bool SignalStrengthText::update(const Store::SignalStrength &signal,
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[[maybe_unused]] const Store::Network::Status &status,
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[[maybe_unused]] const Store::Tethering &tethering)
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{
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/* Skip update if nothing has changed */
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if (currentRssidBm == signal.rssidBm) {
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return false;
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}
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label->setText(utils::to_string(signal.rssidBm) + " dBm");
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currentRssidBm = signal.rssidBm;
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return true;
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}
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} // namespace gui::status_bar
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