| /**************************************************************************** |
| ** |
| ** Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com> |
| ** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org> |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtSerialPort module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:BSD$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** BSD License Usage |
| ** Alternatively, you may use this file under the terms of the BSD license |
| ** as follows: |
| ** |
| ** "Redistribution and use in source and binary forms, with or without |
| ** modification, are permitted provided that the following conditions are |
| ** met: |
| ** * Redistributions of source code must retain the above copyright |
| ** notice, this list of conditions and the following disclaimer. |
| ** * Redistributions in binary form must reproduce the above copyright |
| ** notice, this list of conditions and the following disclaimer in |
| ** the documentation and/or other materials provided with the |
| ** distribution. |
| ** * Neither the name of The Qt Company Ltd nor the names of its |
| ** contributors may be used to endorse or promote products derived |
| ** from this software without specific prior written permission. |
| ** |
| ** |
| ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #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, QOverload<int>::of(&QComboBox::currentIndexChanged), |
| this, &SettingsDialog::showPortInfo); |
| connect(m_ui->baudRateBox, QOverload<int>::of(&QComboBox::currentIndexChanged), |
| this, &SettingsDialog::checkCustomBaudRatePolicy); |
| connect(m_ui->serialPortInfoListBox, QOverload<int>::of(&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 QStringList list = m_ui->serialPortInfoListBox->itemData(idx).toStringList(); |
| m_ui->descriptionLabel->setText(tr("Description: %1").arg(list.count() > 1 ? list.at(1) : tr(blankString))); |
| m_ui->manufacturerLabel->setText(tr("Manufacturer: %1").arg(list.count() > 2 ? list.at(2) : tr(blankString))); |
| m_ui->serialNumberLabel->setText(tr("Serial number: %1").arg(list.count() > 3 ? list.at(3) : tr(blankString))); |
| m_ui->locationLabel->setText(tr("Location: %1").arg(list.count() > 4 ? list.at(4) : tr(blankString))); |
| m_ui->vidLabel->setText(tr("Vendor Identifier: %1").arg(list.count() > 5 ? list.at(5) : tr(blankString))); |
| m_ui->pidLabel->setText(tr("Product Identifier: %1").arg(list.count() > 6 ? list.at(6) : tr(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(); |
| QString description; |
| QString manufacturer; |
| QString serialNumber; |
| const auto infos = QSerialPortInfo::availablePorts(); |
| for (const QSerialPortInfo &info : infos) { |
| QStringList list; |
| description = info.description(); |
| manufacturer = info.manufacturer(); |
| serialNumber = info.serialNumber(); |
| list << info.portName() |
| << (!description.isEmpty() ? description : blankString) |
| << (!manufacturer.isEmpty() ? manufacturer : blankString) |
| << (!serialNumber.isEmpty() ? serialNumber : blankString) |
| << info.systemLocation() |
| << (info.vendorIdentifier() ? QString::number(info.vendorIdentifier(), 16) : blankString) |
| << (info.productIdentifier() ? QString::number(info.productIdentifier(), 16) : blankString); |
| |
| m_ui->serialPortInfoListBox->addItem(list.first(), 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 { |
| m_currentSettings.baudRate = static_cast<QSerialPort::BaudRate>( |
| m_ui->baudRateBox->itemData(m_ui->baudRateBox->currentIndex()).toInt()); |
| } |
| m_currentSettings.stringBaudRate = QString::number(m_currentSettings.baudRate); |
| |
| m_currentSettings.dataBits = static_cast<QSerialPort::DataBits>( |
| m_ui->dataBitsBox->itemData(m_ui->dataBitsBox->currentIndex()).toInt()); |
| m_currentSettings.stringDataBits = m_ui->dataBitsBox->currentText(); |
| |
| m_currentSettings.parity = static_cast<QSerialPort::Parity>( |
| m_ui->parityBox->itemData(m_ui->parityBox->currentIndex()).toInt()); |
| m_currentSettings.stringParity = m_ui->parityBox->currentText(); |
| |
| m_currentSettings.stopBits = static_cast<QSerialPort::StopBits>( |
| m_ui->stopBitsBox->itemData(m_ui->stopBitsBox->currentIndex()).toInt()); |
| m_currentSettings.stringStopBits = m_ui->stopBitsBox->currentText(); |
| |
| m_currentSettings.flowControl = static_cast<QSerialPort::FlowControl>( |
| m_ui->flowControlBox->itemData(m_ui->flowControlBox->currentIndex()).toInt()); |
| m_currentSettings.stringFlowControl = m_ui->flowControlBox->currentText(); |
| |
| m_currentSettings.localEchoEnabled = m_ui->localEchoCheckBox->isChecked(); |
| } |