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// Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com>
// Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "settingsdialog.h"
#include "ui_settingsdialog.h"
#include <QIntValidator>
#include <QLineEdit>
#include <QSerialPortInfo>
static const char blankString[] = QT_TRANSLATE_NOOP("SettingsDialog", "N/A");
SettingsDialog::SettingsDialog(QWidget *parent) :
QDialog(parent),
m_ui(new Ui::SettingsDialog),
m_intValidator(new QIntValidator(0, 4000000, this))
{
m_ui->setupUi(this);
m_ui->baudRateBox->setInsertPolicy(QComboBox::NoInsert);
connect(m_ui->applyButton, &QPushButton::clicked,
this, &SettingsDialog::apply);
connect(m_ui->serialPortInfoListBox, &QComboBox::currentIndexChanged,
this, &SettingsDialog::showPortInfo);
connect(m_ui->baudRateBox, &QComboBox::currentIndexChanged,
this, &SettingsDialog::checkCustomBaudRatePolicy);
connect(m_ui->serialPortInfoListBox, &QComboBox::currentIndexChanged,
this, &SettingsDialog::checkCustomDevicePathPolicy);
fillPortsParameters();
fillPortsInfo();
updateSettings();
}
SettingsDialog::~SettingsDialog()
{
delete m_ui;
}
SettingsDialog::Settings SettingsDialog::settings() const
{
return m_currentSettings;
}
void SettingsDialog::showPortInfo(int idx)
{
if (idx == -1)
return;
const QString blankString = tr(::blankString);
const QStringList list = m_ui->serialPortInfoListBox->itemData(idx).toStringList();
m_ui->descriptionLabel->setText(tr("Description: %1").arg(list.value(1, blankString)));
m_ui->manufacturerLabel->setText(tr("Manufacturer: %1").arg(list.value(2, blankString)));
m_ui->serialNumberLabel->setText(tr("Serial number: %1").arg(list.value(3, blankString)));
m_ui->locationLabel->setText(tr("Location: %1").arg(list.value(4, blankString)));
m_ui->vidLabel->setText(tr("Vendor Identifier: %1").arg(list.value(5, blankString)));
m_ui->pidLabel->setText(tr("Product Identifier: %1").arg(list.value(6, blankString)));
}
void SettingsDialog::apply()
{
updateSettings();
hide();
}
void SettingsDialog::checkCustomBaudRatePolicy(int idx)
{
const bool isCustomBaudRate = !m_ui->baudRateBox->itemData(idx).isValid();
m_ui->baudRateBox->setEditable(isCustomBaudRate);
if (isCustomBaudRate) {
m_ui->baudRateBox->clearEditText();
QLineEdit *edit = m_ui->baudRateBox->lineEdit();
edit->setValidator(m_intValidator);
}
}
void SettingsDialog::checkCustomDevicePathPolicy(int idx)
{
const bool isCustomPath = !m_ui->serialPortInfoListBox->itemData(idx).isValid();
m_ui->serialPortInfoListBox->setEditable(isCustomPath);
if (isCustomPath)
m_ui->serialPortInfoListBox->clearEditText();
}
void SettingsDialog::fillPortsParameters()
{
m_ui->baudRateBox->addItem(QStringLiteral("9600"), QSerialPort::Baud9600);
m_ui->baudRateBox->addItem(QStringLiteral("19200"), QSerialPort::Baud19200);
m_ui->baudRateBox->addItem(QStringLiteral("38400"), QSerialPort::Baud38400);
m_ui->baudRateBox->addItem(QStringLiteral("115200"), QSerialPort::Baud115200);
m_ui->baudRateBox->addItem(tr("Custom"));
m_ui->dataBitsBox->addItem(QStringLiteral("5"), QSerialPort::Data5);
m_ui->dataBitsBox->addItem(QStringLiteral("6"), QSerialPort::Data6);
m_ui->dataBitsBox->addItem(QStringLiteral("7"), QSerialPort::Data7);
m_ui->dataBitsBox->addItem(QStringLiteral("8"), QSerialPort::Data8);
m_ui->dataBitsBox->setCurrentIndex(3);
m_ui->parityBox->addItem(tr("None"), QSerialPort::NoParity);
m_ui->parityBox->addItem(tr("Even"), QSerialPort::EvenParity);
m_ui->parityBox->addItem(tr("Odd"), QSerialPort::OddParity);
m_ui->parityBox->addItem(tr("Mark"), QSerialPort::MarkParity);
m_ui->parityBox->addItem(tr("Space"), QSerialPort::SpaceParity);
m_ui->stopBitsBox->addItem(QStringLiteral("1"), QSerialPort::OneStop);
#ifdef Q_OS_WIN
m_ui->stopBitsBox->addItem(tr("1.5"), QSerialPort::OneAndHalfStop);
#endif
m_ui->stopBitsBox->addItem(QStringLiteral("2"), QSerialPort::TwoStop);
m_ui->flowControlBox->addItem(tr("None"), QSerialPort::NoFlowControl);
m_ui->flowControlBox->addItem(tr("RTS/CTS"), QSerialPort::HardwareControl);
m_ui->flowControlBox->addItem(tr("XON/XOFF"), QSerialPort::SoftwareControl);
}
void SettingsDialog::fillPortsInfo()
{
m_ui->serialPortInfoListBox->clear();
const QString blankString = tr(::blankString);
const auto infos = QSerialPortInfo::availablePorts();
for (const QSerialPortInfo &info : infos) {
QStringList list;
const QString description = info.description();
const QString manufacturer = info.manufacturer();
const QString serialNumber = info.serialNumber();
const auto vendorId = info.vendorIdentifier();
const auto productId = info.productIdentifier();
list << info.portName()
<< (!description.isEmpty() ? description : blankString)
<< (!manufacturer.isEmpty() ? manufacturer : blankString)
<< (!serialNumber.isEmpty() ? serialNumber : blankString)
<< info.systemLocation()
<< (vendorId ? QString::number(vendorId, 16) : blankString)
<< (productId ? QString::number(productId, 16) : blankString);
m_ui->serialPortInfoListBox->addItem(list.constFirst(), list);
}
m_ui->serialPortInfoListBox->addItem(tr("Custom"));
}
void SettingsDialog::updateSettings()
{
m_currentSettings.name = m_ui->serialPortInfoListBox->currentText();
if (m_ui->baudRateBox->currentIndex() == 4) {
m_currentSettings.baudRate = m_ui->baudRateBox->currentText().toInt();
} else {
const auto baudRateData = m_ui->baudRateBox->currentData();
m_currentSettings.baudRate = baudRateData.value<QSerialPort::BaudRate>();
}
m_currentSettings.stringBaudRate = QString::number(m_currentSettings.baudRate);
const auto dataBitsData = m_ui->dataBitsBox->currentData();
m_currentSettings.dataBits = dataBitsData.value<QSerialPort::DataBits>();
m_currentSettings.stringDataBits = m_ui->dataBitsBox->currentText();
const auto parityData = m_ui->parityBox->currentData();
m_currentSettings.parity = parityData.value<QSerialPort::Parity>();
m_currentSettings.stringParity = m_ui->parityBox->currentText();
const auto stopBitsData = m_ui->stopBitsBox->currentData();
m_currentSettings.stopBits = stopBitsData.value<QSerialPort::StopBits>();
m_currentSettings.stringStopBits = m_ui->stopBitsBox->currentText();
const auto flowControlData = m_ui->flowControlBox->currentData();
m_currentSettings.flowControl = flowControlData.value<QSerialPort::FlowControl>();
m_currentSettings.stringFlowControl = m_ui->flowControlBox->currentText();
m_currentSettings.localEchoEnabled = m_ui->localEchoCheckBox->isChecked();
}
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