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120 lines
4.1 KiB
C++
120 lines
4.1 KiB
C++
// Copyright (C) 2011 ~ 2018 Deepin Technology Co., Ltd.
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// SPDX-FileCopyrightText: 2018 - 2023 UnionTech Software Technology Co., Ltd.
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//
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// SPDX-License-Identifier: LGPL-3.0-or-later
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#include "powerstatuswidget.h"
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#include "powerplugin.h"
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#include "dbus/dbuspower.h"
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#include <DGuiApplicationHelper>
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#include <QPainter>
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#include <QIcon>
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#include <QMouseEvent>
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DGUI_USE_NAMESPACE
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PowerStatusWidget::PowerStatusWidget(QWidget *parent)
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: QWidget(parent),
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m_powerInter(new DBusPower(this))
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{
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// QIcon::setThemeName("deepin");
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connect(m_powerInter, &DBusPower::BatteryPercentageChanged, this, &PowerStatusWidget::refreshIcon);
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connect(m_powerInter, &DBusPower::BatteryStateChanged, this, &PowerStatusWidget::refreshIcon);
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connect(m_powerInter, &DBusPower::OnBatteryChanged, this, &PowerStatusWidget::refreshIcon);
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connect(DGuiApplicationHelper::instance(), &DGuiApplicationHelper::themeTypeChanged, this, &PowerStatusWidget::refreshIcon);
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}
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void PowerStatusWidget::refreshIcon()
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{
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update();
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Q_EMIT iconChanged();
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}
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void PowerStatusWidget::paintEvent(QPaintEvent *e)
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{
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Q_UNUSED(e);
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int themeType = DGuiApplicationHelper::instance()->themeType();
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if (height() <= PLUGIN_BACKGROUND_MIN_SIZE && themeType == DGuiApplicationHelper::LightType)
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themeType = DGuiApplicationHelper::DarkType;
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const QPixmap icon = getBatteryIcon(themeType);
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const auto ratio = devicePixelRatioF();
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QPainter painter(this);
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const QRectF &rf = QRectF(rect());
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const QRectF &rfp = QRectF(icon.rect());
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painter.drawPixmap(rf.center() - rfp.center() / ratio, icon);
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}
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QPixmap PowerStatusWidget::getBatteryIcon(int themeType)
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{
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const BatteryPercentageMap data = m_powerInter->batteryPercentage();
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const uint value = uint(qMin(100.0, qMax(0.0, data.value("Display"))));
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const int percentage = int(std::round(value));
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// onBattery应该表示的是当前是否使用电池在供电，为true表示没插入电源
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const bool plugged = !m_powerInter->onBattery();
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const BatteryState batteryState = static_cast<BatteryState>(m_powerInter->batteryState()["Display"]);
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/*根据新需求，电池电量显示分别是*/
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/* 0-5%、6-10%、11%-20%、21-30%、31-40%、41-50%、51-60%、61%-70%、71-80%、81-90%、91-100% */
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QString percentageStr;
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if (percentage <= 5) {
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percentageStr = "000";
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} else if (percentage <= 10) {
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percentageStr = "010";
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} else if (percentage <= 20) {
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percentageStr = "020";
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} else if (percentage <= 30) {
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percentageStr = "030";
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} else if (percentage <= 40) {
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percentageStr = "040";
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} else if (percentage <= 50) {
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percentageStr = "050";
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} else if (percentage <= 60) {
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percentageStr = "060";
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} else if (percentage <= 70) {
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percentageStr = "070";
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} else if (percentage <= 80) {
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percentageStr = "080";
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} else if (percentage <= 90) {
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percentageStr = "090";
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} else {
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percentageStr = "100";
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}
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QString iconStr;
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if (batteryState == BatteryState::FULLY_CHARGED && plugged) {
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iconStr = QString("battery-full-charged-symbolic");
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} else {
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iconStr = QString("battery-%1-%2")
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.arg(percentageStr)
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.arg(plugged ? "plugged-symbolic" : "symbolic");
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}
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const auto ratio = devicePixelRatioF();
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QSize pixmapSize = QCoreApplication::testAttribute(Qt::AA_UseHighDpiPixmaps) ? QSize(20, 20) : (QSize(20, 20) * ratio);
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QPixmap pix = QIcon::fromTheme(iconStr, QIcon::fromTheme(":/batteryicons/resources/batteryicons/" + iconStr + ".svg")).pixmap(pixmapSize);
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pix.setDevicePixelRatio(ratio);
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return pix;
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}
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void PowerStatusWidget::resizeEvent(QResizeEvent *event)
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{
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QWidget::resizeEvent(event);
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const Dock::Position position = qApp->property(PROP_POSITION).value<Dock::Position>();
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// 保持横纵比
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if (position == Dock::Bottom || position == Dock::Top) {
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setMaximumWidth(height());
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setMaximumHeight(QWIDGETSIZE_MAX);
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} else {
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setMaximumHeight(width());
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setMaximumWidth(QWIDGETSIZE_MAX);
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}
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}
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