| 1 | /**************************************************************************** |
| 2 | ** |
| 3 | ** Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com> |
| 4 | ** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org> |
| 5 | ** Contact: https://www.qt.io/licensing/ |
| 6 | ** |
| 7 | ** This file is part of the QtSerialPort module of the Qt Toolkit. |
| 8 | ** |
| 9 | ** $QT_BEGIN_LICENSE:BSD$ |
| 10 | ** Commercial License Usage |
| 11 | ** Licensees holding valid commercial Qt licenses may use this file in |
| 12 | ** accordance with the commercial license agreement provided with the |
| 13 | ** Software or, alternatively, in accordance with the terms contained in |
| 14 | ** a written agreement between you and The Qt Company. For licensing terms |
| 15 | ** and conditions see https://www.qt.io/terms-conditions. For further |
| 16 | ** information use the contact form at https://www.qt.io/contact-us. |
| 17 | ** |
| 18 | ** BSD License Usage |
| 19 | ** Alternatively, you may use this file under the terms of the BSD license |
| 20 | ** as follows: |
| 21 | ** |
| 22 | ** "Redistribution and use in source and binary forms, with or without |
| 23 | ** modification, are permitted provided that the following conditions are |
| 24 | ** met: |
| 25 | ** * Redistributions of source code must retain the above copyright |
| 26 | ** notice, this list of conditions and the following disclaimer. |
| 27 | ** * Redistributions in binary form must reproduce the above copyright |
| 28 | ** notice, this list of conditions and the following disclaimer in |
| 29 | ** the documentation and/or other materials provided with the |
| 30 | ** distribution. |
| 31 | ** * Neither the name of The Qt Company Ltd nor the names of its |
| 32 | ** contributors may be used to endorse or promote products derived |
| 33 | ** from this software without specific prior written permission. |
| 34 | ** |
| 35 | ** |
| 36 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 37 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 38 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 39 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 40 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 41 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 42 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 43 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 44 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 45 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 46 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." |
| 47 | ** |
| 48 | ** $QT_END_LICENSE$ |
| 49 | ** |
| 50 | ****************************************************************************/ |
| 51 | |
| 52 | #include "settingsdialog.h" |
| 53 | #include "ui_settingsdialog.h" |
| 54 | |
| 55 | #include <QIntValidator> |
| 56 | #include <QLineEdit> |
| 57 | #include <QSerialPortInfo> |
| 58 | |
| 59 | static const char blankString[] = QT_TRANSLATE_NOOP("SettingsDialog" , "N/A" ); |
| 60 | |
| 61 | SettingsDialog::SettingsDialog(QWidget *parent) : |
| 62 | QDialog(parent), |
| 63 | m_ui(new Ui::SettingsDialog), |
| 64 | m_intValidator(new QIntValidator(0, 4000000, this)) |
| 65 | { |
| 66 | m_ui->setupUi(this); |
| 67 | |
| 68 | m_ui->baudRateBox->setInsertPolicy(QComboBox::NoInsert); |
| 69 | |
| 70 | connect(sender: m_ui->applyButton, signal: &QPushButton::clicked, |
| 71 | receiver: this, slot: &SettingsDialog::apply); |
| 72 | connect(sender: m_ui->serialPortInfoListBox, signal: QOverload<int>::of(ptr: &QComboBox::currentIndexChanged), |
| 73 | receiver: this, slot: &SettingsDialog::showPortInfo); |
| 74 | connect(sender: m_ui->baudRateBox, signal: QOverload<int>::of(ptr: &QComboBox::currentIndexChanged), |
| 75 | receiver: this, slot: &SettingsDialog::checkCustomBaudRatePolicy); |
| 76 | connect(sender: m_ui->serialPortInfoListBox, signal: QOverload<int>::of(ptr: &QComboBox::currentIndexChanged), |
| 77 | receiver: this, slot: &SettingsDialog::checkCustomDevicePathPolicy); |
| 78 | |
| 79 | fillPortsParameters(); |
| 80 | fillPortsInfo(); |
| 81 | |
| 82 | updateSettings(); |
| 83 | } |
| 84 | |
| 85 | SettingsDialog::~SettingsDialog() |
| 86 | { |
| 87 | delete m_ui; |
| 88 | } |
| 89 | |
| 90 | SettingsDialog::Settings SettingsDialog::settings() const |
| 91 | { |
| 92 | return m_currentSettings; |
| 93 | } |
| 94 | |
| 95 | void SettingsDialog::showPortInfo(int idx) |
| 96 | { |
| 97 | if (idx == -1) |
| 98 | return; |
| 99 | |
| 100 | const QStringList list = m_ui->serialPortInfoListBox->itemData(index: idx).toStringList(); |
| 101 | m_ui->descriptionLabel->setText(tr(s: "Description: %1" ).arg(a: list.count() > 1 ? list.at(i: 1) : tr(s: blankString))); |
| 102 | m_ui->manufacturerLabel->setText(tr(s: "Manufacturer: %1" ).arg(a: list.count() > 2 ? list.at(i: 2) : tr(s: blankString))); |
| 103 | m_ui->serialNumberLabel->setText(tr(s: "Serial number: %1" ).arg(a: list.count() > 3 ? list.at(i: 3) : tr(s: blankString))); |
| 104 | m_ui->locationLabel->setText(tr(s: "Location: %1" ).arg(a: list.count() > 4 ? list.at(i: 4) : tr(s: blankString))); |
| 105 | m_ui->vidLabel->setText(tr(s: "Vendor Identifier: %1" ).arg(a: list.count() > 5 ? list.at(i: 5) : tr(s: blankString))); |
| 106 | m_ui->pidLabel->setText(tr(s: "Product Identifier: %1" ).arg(a: list.count() > 6 ? list.at(i: 6) : tr(s: blankString))); |
| 107 | } |
| 108 | |
| 109 | void SettingsDialog::apply() |
| 110 | { |
| 111 | updateSettings(); |
| 112 | hide(); |
| 113 | } |
| 114 | |
| 115 | void SettingsDialog::checkCustomBaudRatePolicy(int idx) |
| 116 | { |
| 117 | const bool isCustomBaudRate = !m_ui->baudRateBox->itemData(index: idx).isValid(); |
| 118 | m_ui->baudRateBox->setEditable(isCustomBaudRate); |
| 119 | if (isCustomBaudRate) { |
| 120 | m_ui->baudRateBox->clearEditText(); |
| 121 | QLineEdit *edit = m_ui->baudRateBox->lineEdit(); |
| 122 | edit->setValidator(m_intValidator); |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | void SettingsDialog::checkCustomDevicePathPolicy(int idx) |
| 127 | { |
| 128 | const bool isCustomPath = !m_ui->serialPortInfoListBox->itemData(index: idx).isValid(); |
| 129 | m_ui->serialPortInfoListBox->setEditable(isCustomPath); |
| 130 | if (isCustomPath) |
| 131 | m_ui->serialPortInfoListBox->clearEditText(); |
| 132 | } |
| 133 | |
| 134 | void SettingsDialog::fillPortsParameters() |
| 135 | { |
| 136 | m_ui->baudRateBox->addItem(QStringLiteral("9600" ), auserData: QSerialPort::Baud9600); |
| 137 | m_ui->baudRateBox->addItem(QStringLiteral("19200" ), auserData: QSerialPort::Baud19200); |
| 138 | m_ui->baudRateBox->addItem(QStringLiteral("38400" ), auserData: QSerialPort::Baud38400); |
| 139 | m_ui->baudRateBox->addItem(QStringLiteral("115200" ), auserData: QSerialPort::Baud115200); |
| 140 | m_ui->baudRateBox->addItem(atext: tr(s: "Custom" )); |
| 141 | |
| 142 | m_ui->dataBitsBox->addItem(QStringLiteral("5" ), auserData: QSerialPort::Data5); |
| 143 | m_ui->dataBitsBox->addItem(QStringLiteral("6" ), auserData: QSerialPort::Data6); |
| 144 | m_ui->dataBitsBox->addItem(QStringLiteral("7" ), auserData: QSerialPort::Data7); |
| 145 | m_ui->dataBitsBox->addItem(QStringLiteral("8" ), auserData: QSerialPort::Data8); |
| 146 | m_ui->dataBitsBox->setCurrentIndex(3); |
| 147 | |
| 148 | m_ui->parityBox->addItem(atext: tr(s: "None" ), auserData: QSerialPort::NoParity); |
| 149 | m_ui->parityBox->addItem(atext: tr(s: "Even" ), auserData: QSerialPort::EvenParity); |
| 150 | m_ui->parityBox->addItem(atext: tr(s: "Odd" ), auserData: QSerialPort::OddParity); |
| 151 | m_ui->parityBox->addItem(atext: tr(s: "Mark" ), auserData: QSerialPort::MarkParity); |
| 152 | m_ui->parityBox->addItem(atext: tr(s: "Space" ), auserData: QSerialPort::SpaceParity); |
| 153 | |
| 154 | m_ui->stopBitsBox->addItem(QStringLiteral("1" ), auserData: QSerialPort::OneStop); |
| 155 | #ifdef Q_OS_WIN |
| 156 | m_ui->stopBitsBox->addItem(tr("1.5" ), QSerialPort::OneAndHalfStop); |
| 157 | #endif |
| 158 | m_ui->stopBitsBox->addItem(QStringLiteral("2" ), auserData: QSerialPort::TwoStop); |
| 159 | |
| 160 | m_ui->flowControlBox->addItem(atext: tr(s: "None" ), auserData: QSerialPort::NoFlowControl); |
| 161 | m_ui->flowControlBox->addItem(atext: tr(s: "RTS/CTS" ), auserData: QSerialPort::HardwareControl); |
| 162 | m_ui->flowControlBox->addItem(atext: tr(s: "XON/XOFF" ), auserData: QSerialPort::SoftwareControl); |
| 163 | } |
| 164 | |
| 165 | void SettingsDialog::fillPortsInfo() |
| 166 | { |
| 167 | m_ui->serialPortInfoListBox->clear(); |
| 168 | QString description; |
| 169 | QString manufacturer; |
| 170 | QString serialNumber; |
| 171 | const auto infos = QSerialPortInfo::availablePorts(); |
| 172 | for (const QSerialPortInfo &info : infos) { |
| 173 | QStringList list; |
| 174 | description = info.description(); |
| 175 | manufacturer = info.manufacturer(); |
| 176 | serialNumber = info.serialNumber(); |
| 177 | list << info.portName() |
| 178 | << (!description.isEmpty() ? description : blankString) |
| 179 | << (!manufacturer.isEmpty() ? manufacturer : blankString) |
| 180 | << (!serialNumber.isEmpty() ? serialNumber : blankString) |
| 181 | << info.systemLocation() |
| 182 | << (info.vendorIdentifier() ? QString::number(info.vendorIdentifier(), base: 16) : blankString) |
| 183 | << (info.productIdentifier() ? QString::number(info.productIdentifier(), base: 16) : blankString); |
| 184 | |
| 185 | m_ui->serialPortInfoListBox->addItem(atext: list.first(), auserData: list); |
| 186 | } |
| 187 | |
| 188 | m_ui->serialPortInfoListBox->addItem(atext: tr(s: "Custom" )); |
| 189 | } |
| 190 | |
| 191 | void SettingsDialog::updateSettings() |
| 192 | { |
| 193 | m_currentSettings.name = m_ui->serialPortInfoListBox->currentText(); |
| 194 | |
| 195 | if (m_ui->baudRateBox->currentIndex() == 4) { |
| 196 | m_currentSettings.baudRate = m_ui->baudRateBox->currentText().toInt(); |
| 197 | } else { |
| 198 | m_currentSettings.baudRate = static_cast<QSerialPort::BaudRate>( |
| 199 | m_ui->baudRateBox->itemData(index: m_ui->baudRateBox->currentIndex()).toInt()); |
| 200 | } |
| 201 | m_currentSettings.stringBaudRate = QString::number(m_currentSettings.baudRate); |
| 202 | |
| 203 | m_currentSettings.dataBits = static_cast<QSerialPort::DataBits>( |
| 204 | m_ui->dataBitsBox->itemData(index: m_ui->dataBitsBox->currentIndex()).toInt()); |
| 205 | m_currentSettings.stringDataBits = m_ui->dataBitsBox->currentText(); |
| 206 | |
| 207 | m_currentSettings.parity = static_cast<QSerialPort::Parity>( |
| 208 | m_ui->parityBox->itemData(index: m_ui->parityBox->currentIndex()).toInt()); |
| 209 | m_currentSettings.stringParity = m_ui->parityBox->currentText(); |
| 210 | |
| 211 | m_currentSettings.stopBits = static_cast<QSerialPort::StopBits>( |
| 212 | m_ui->stopBitsBox->itemData(index: m_ui->stopBitsBox->currentIndex()).toInt()); |
| 213 | m_currentSettings.stringStopBits = m_ui->stopBitsBox->currentText(); |
| 214 | |
| 215 | m_currentSettings.flowControl = static_cast<QSerialPort::FlowControl>( |
| 216 | m_ui->flowControlBox->itemData(index: m_ui->flowControlBox->currentIndex()).toInt()); |
| 217 | m_currentSettings.stringFlowControl = m_ui->flowControlBox->currentText(); |
| 218 | |
| 219 | m_currentSettings.localEchoEnabled = m_ui->localEchoCheckBox->isChecked(); |
| 220 | } |
| 221 | |