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102 lines
3.3 KiB
102 lines
3.3 KiB
8 years ago
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/*
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Copyright (C) 2016 P.L. Lucas <selairi@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "brightnesssettings.h"
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#include "outputwidget.h"
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#include <QMessageBox>
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#include <QPushButton>
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BrightnessSettings::BrightnessSettings(QWidget *parent):QDialog(parent)
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{
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ui = new Ui::BrightnessSettings();
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ui->setupUi(this);
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mBrightness = new XRandrBrightness();
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mMonitors = mBrightness->getMonitorsInfo();
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for(MonitorInfo monitor: mMonitors)
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{
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OutputWidget *output = new OutputWidget(monitor, this);
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ui->layout->addWidget(output);
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output->show();
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connect(output, SIGNAL(changed(MonitorInfo)), this, SLOT(monitorSettingsChanged(MonitorInfo)));
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connect(this, &BrightnessSettings::monitorReverted, output, &OutputWidget::setRevertedValues);
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}
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mConfirmRequestTimer.setSingleShot(true);
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mConfirmRequestTimer.setInterval(1000);
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connect(&mConfirmRequestTimer, &QTimer::timeout, this, &BrightnessSettings::requestConfirmation);
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}
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void BrightnessSettings::monitorSettingsChanged(MonitorInfo monitor)
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{
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mBrightness->setMonitorsSettings(QList<MonitorInfo>{} << monitor);
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if (ui->confirmCB->isChecked())
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{
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mConfirmRequestTimer.start();
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} else
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{
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for (auto & m : mMonitors)
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{
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if (m.id() == monitor.id() && m.name() == monitor.name())
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{
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m.setBacklight(monitor.backlight());
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m.setBrightness(monitor.brightness());
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}
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}
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}
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}
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void BrightnessSettings::requestConfirmation()
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{
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QMessageBox msg{QMessageBox::Question, tr("Brightness settings changed")
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, tr("Confirmation required. Are the settings correct?")
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, QMessageBox::Yes | QMessageBox::No};
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int timeout = 5; // seconds
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QString no_text = msg.button(QMessageBox::No)->text();
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no_text += QStringLiteral("(%1)");
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msg.setButtonText(QMessageBox::No, no_text.arg(timeout));
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msg.setDefaultButton(QMessageBox::No);
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QTimer timeoutTimer;
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timeoutTimer.setSingleShot(false);
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timeoutTimer.setInterval(1000);
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connect(&timeoutTimer, &QTimer::timeout, [&] {
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msg.setButtonText(QMessageBox::No, no_text.arg(--timeout));
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if (timeout == 0)
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{
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timeoutTimer.stop();
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msg.reject();
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}
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});
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timeoutTimer.start();
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if (QMessageBox::Yes == msg.exec())
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{
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// re-read current values
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mMonitors = mBrightness->getMonitorsInfo();
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} else
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{
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// revert the changes
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mBrightness->setMonitorsSettings(mMonitors);
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for (const auto & monitor : mMonitors)
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emit monitorReverted(monitor);
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}
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}
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