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author | Kai Koehne <kai.koehne@digia.com> | 2013-04-30 14:46:08 +0200 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-05-03 17:01:47 +0200 |
commit | 494c616951d41f2f394a7157f8970e14096f41b4 (patch) | |
tree | 9e42e9970b4b28809d97c0de94acc9fa7a81c54e /examples/serialport/terminal/settingsdialog.cpp | |
parent | bcdeb589dd9d3b0ff7270d380d043b1882eefdc0 (diff) | |
download | qtserialport-494c616951d41f2f394a7157f8970e14096f41b4.tar.gz |
Fix examples directory layout
Move examples into a dedicated 'serialport' directory. This is
in line with what the other modules do, and makes sure that
the examples show up in a sensible place even for the 'combined'
source packages.
Task-number: QTBUG-30912
Change-Id: Iefa2b634df3d2eb34f655b34f6fb24a224b78869
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Diffstat (limited to 'examples/serialport/terminal/settingsdialog.cpp')
-rw-r--r-- | examples/serialport/terminal/settingsdialog.cpp | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/examples/serialport/terminal/settingsdialog.cpp b/examples/serialport/terminal/settingsdialog.cpp new file mode 100644 index 0000000..65f6b87 --- /dev/null +++ b/examples/serialport/terminal/settingsdialog.cpp @@ -0,0 +1,204 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com> +** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtSerialPort module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "settingsdialog.h" +#include "ui_settingsdialog.h" + +#include <QtSerialPort/QSerialPortInfo> +#include <QIntValidator> +#include <QLineEdit> + +QT_USE_NAMESPACE + +SettingsDialog::SettingsDialog(QWidget *parent) : + QDialog(parent), + ui(new Ui::SettingsDialog) +{ + ui->setupUi(this); + + intValidator = new QIntValidator(0, 4000000, this); + + ui->baudRateBox->setInsertPolicy(QComboBox::NoInsert); + + connect(ui->applyButton, SIGNAL(clicked()), + this, SLOT(apply())); + connect(ui->serialPortInfoListBox, SIGNAL(currentIndexChanged(int)), + this, SLOT(showPortInfo(int))); + connect(ui->baudRateBox, SIGNAL(currentIndexChanged(int)), + this, SLOT(checkCustomBaudRatePolicy(int))); + + fillPortsParameters(); + fillPortsInfo(); + + updateSettings(); +} + +SettingsDialog::~SettingsDialog() +{ + delete ui; +} + +SettingsDialog::Settings SettingsDialog::settings() const +{ + return currentSettings; +} + +void SettingsDialog::showPortInfo(int idx) +{ + if (idx != -1) { + QStringList list = ui->serialPortInfoListBox->itemData(idx).toStringList(); + ui->descriptionLabel->setText(tr("Description: %1").arg(list.at(1))); + ui->manufacturerLabel->setText(tr("Manufacturer: %1").arg(list.at(2))); + ui->locationLabel->setText(tr("Location: %1").arg(list.at(3))); + ui->vidLabel->setText(tr("Vendor Identifier: %1").arg(list.at(4))); + ui->pidLabel->setText(tr("Product Identifier: %1").arg(list.at(5))); + } +} + +void SettingsDialog::apply() +{ + updateSettings(); + hide(); +} + +void SettingsDialog::checkCustomBaudRatePolicy(int idx) +{ + bool isCustomBaudRate = !ui->baudRateBox->itemData(idx).isValid(); + ui->baudRateBox->setEditable(isCustomBaudRate); + if (isCustomBaudRate) { + ui->baudRateBox->clearEditText(); + QLineEdit *edit = ui->baudRateBox->lineEdit(); + edit->setValidator(intValidator); + } +} + +void SettingsDialog::fillPortsParameters() +{ + // fill baud rate (is not the entire list of available values, + // desired values??, add your independently) + ui->baudRateBox->addItem(QLatin1String("9600"), QSerialPort::Baud9600); + ui->baudRateBox->addItem(QLatin1String("19200"), QSerialPort::Baud19200); + ui->baudRateBox->addItem(QLatin1String("38400"), QSerialPort::Baud38400); + ui->baudRateBox->addItem(QLatin1String("115200"), QSerialPort::Baud115200); + ui->baudRateBox->addItem(QLatin1String("Custom")); + + // fill data bits + ui->dataBitsBox->addItem(QLatin1String("5"), QSerialPort::Data5); + ui->dataBitsBox->addItem(QLatin1String("6"), QSerialPort::Data6); + ui->dataBitsBox->addItem(QLatin1String("7"), QSerialPort::Data7); + ui->dataBitsBox->addItem(QLatin1String("8"), QSerialPort::Data8); + ui->dataBitsBox->setCurrentIndex(3); + + // fill parity + ui->parityBox->addItem(QLatin1String("None"), QSerialPort::NoParity); + ui->parityBox->addItem(QLatin1String("Even"), QSerialPort::EvenParity); + ui->parityBox->addItem(QLatin1String("Odd"), QSerialPort::OddParity); + ui->parityBox->addItem(QLatin1String("Mark"), QSerialPort::MarkParity); + ui->parityBox->addItem(QLatin1String("Space"), QSerialPort::SpaceParity); + + // fill stop bits + ui->stopBitsBox->addItem(QLatin1String("1"), QSerialPort::OneStop); +#ifdef Q_OS_WIN + ui->stopBitsBox->addItem(QLatin1String("1.5"), QSerialPort::OneAndHalfStop); +#endif + ui->stopBitsBox->addItem(QLatin1String("2"), QSerialPort::TwoStop); + + // fill flow control + ui->flowControlBox->addItem(QLatin1String("None"), QSerialPort::NoFlowControl); + ui->flowControlBox->addItem(QLatin1String("RTS/CTS"), QSerialPort::HardwareControl); + ui->flowControlBox->addItem(QLatin1String("XON/XOFF"), QSerialPort::SoftwareControl); +} + +void SettingsDialog::fillPortsInfo() +{ + ui->serialPortInfoListBox->clear(); + foreach (const QSerialPortInfo &info, QSerialPortInfo::availablePorts()) { + QStringList list; + list << info.portName() + << info.description() + << info.manufacturer() + << info.systemLocation() + << (info.vendorIdentifier() ? QString::number(info.vendorIdentifier(), 16) : QString()) + << (info.productIdentifier() ? QString::number(info.productIdentifier(), 16) : QString()); + + ui->serialPortInfoListBox->addItem(list.first(), list); + } +} + +void SettingsDialog::updateSettings() +{ + currentSettings.name = ui->serialPortInfoListBox->currentText(); + + // Baud Rate + if (ui->baudRateBox->currentIndex() == 4) { + // custom baud rate + currentSettings.baudRate = ui->baudRateBox->currentText().toInt(); + } else { + // standard baud rate + currentSettings.baudRate = static_cast<QSerialPort::BaudRate>( + ui->baudRateBox->itemData(ui->baudRateBox->currentIndex()).toInt()); + } + currentSettings.stringBaudRate = QString::number(currentSettings.baudRate); + + // Data bits + currentSettings.dataBits = static_cast<QSerialPort::DataBits>( + ui->dataBitsBox->itemData(ui->dataBitsBox->currentIndex()).toInt()); + currentSettings.stringDataBits = ui->dataBitsBox->currentText(); + + // Parity + currentSettings.parity = static_cast<QSerialPort::Parity>( + ui->parityBox->itemData(ui->parityBox->currentIndex()).toInt()); + currentSettings.stringParity = ui->parityBox->currentText(); + + // Stop bits + currentSettings.stopBits = static_cast<QSerialPort::StopBits>( + ui->stopBitsBox->itemData(ui->stopBitsBox->currentIndex()).toInt()); + currentSettings.stringStopBits = ui->stopBitsBox->currentText(); + + // Flow control + currentSettings.flowControl = static_cast<QSerialPort::FlowControl>( + ui->flowControlBox->itemData(ui->flowControlBox->currentIndex()).toInt()); + currentSettings.stringFlowControl = ui->flowControlBox->currentText(); + + // Additional options + currentSettings.localEchoEnabled = ui->localEchoCheckBox->isChecked(); +} |