diff options
author | Kai Koehne <kai.koehne@digia.com> | 2013-04-30 14:46:08 +0200 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-05-03 17:01:47 +0200 |
commit | 494c616951d41f2f394a7157f8970e14096f41b4 (patch) | |
tree | 9e42e9970b4b28809d97c0de94acc9fa7a81c54e /examples/slave/dialog.cpp | |
parent | bcdeb589dd9d3b0ff7270d380d043b1882eefdc0 (diff) |
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/slave/dialog.cpp')
-rw-r--r-- | examples/slave/dialog.cpp | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/examples/slave/dialog.cpp b/examples/slave/dialog.cpp deleted file mode 100644 index 06a2a152..00000000 --- a/examples/slave/dialog.cpp +++ /dev/null @@ -1,182 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com> -** 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 "dialog.h" - -#include <QLabel> -#include <QLineEdit> -#include <QComboBox> -#include <QSpinBox> -#include <QPushButton> -#include <QGridLayout> - -#include <QtSerialPort/QSerialPortInfo> - -QT_USE_NAMESPACE - -Dialog::Dialog(QWidget *parent) - : QDialog(parent) - , transactionCount(0) - , serialPortLabel(new QLabel(tr("Serial port:"))) - , serialPortComboBox(new QComboBox()) - , waitRequestLabel(new QLabel(tr("Wait request, msec:"))) - , waitRequestSpinBox(new QSpinBox()) - , responseLabel(new QLabel(tr("Response:"))) - , responseLineEdit(new QLineEdit(tr("Hello, I'm Slave."))) - , trafficLabel(new QLabel(tr("No traffic."))) - , statusLabel(new QLabel(tr("Status: Not running."))) - , runButton(new QPushButton(tr("Start"))) -{ - waitRequestSpinBox->setRange(0, 10000); - waitRequestSpinBox->setValue(20); - - foreach (const QSerialPortInfo &info, QSerialPortInfo::availablePorts()) - serialPortComboBox->addItem(info.portName()); - - QGridLayout *mainLayout = new QGridLayout; - mainLayout->addWidget(serialPortLabel, 0, 0); - mainLayout->addWidget(serialPortComboBox, 0, 1); - mainLayout->addWidget(waitRequestLabel, 1, 0); - mainLayout->addWidget(waitRequestSpinBox, 1, 1); - mainLayout->addWidget(runButton, 0, 2, 2, 1); - mainLayout->addWidget(responseLabel, 2, 0); - mainLayout->addWidget(responseLineEdit, 2, 1, 1, 3); - mainLayout->addWidget(trafficLabel, 3, 0, 1, 4); - mainLayout->addWidget(statusLabel, 4, 0, 1, 5); - setLayout(mainLayout); - - setWindowTitle(tr("Slave")); - serialPortComboBox->setFocus(); - - timer.setSingleShot(true); - - connect(runButton, SIGNAL(clicked()), - this, SLOT(startSlave())); - connect(&serial, SIGNAL(readyRead()), - this, SLOT(readRequest())); - connect(&timer, SIGNAL(timeout()), - this, SLOT(processTimeout())); - - connect(serialPortComboBox, SIGNAL(currentIndexChanged(QString)), - this, SLOT(activateRunButton())); - connect(waitRequestSpinBox, SIGNAL(valueChanged(int)), - this, SLOT(activateRunButton())); - connect(responseLineEdit, SIGNAL(textChanged(QString)), - this, SLOT(activateRunButton())); -} - -void Dialog::startSlave() -{ - if (serial.portName() != serialPortComboBox->currentText()) { - serial.close(); - serial.setPortName(serialPortComboBox->currentText()); - - if (!serial.open(QIODevice::ReadWrite)) { - processError(tr("Can't open %1, error code %2") - .arg(serial.portName()).arg(serial.error())); - return; - } - - if (!serial.setBaudRate(QSerialPort::Baud9600)) { - processError(tr("Can't set baud rate 9600 baud to port %1, error code %2") - .arg(serial.portName()).arg(serial.error())); - return; - } - - if (!serial.setDataBits(QSerialPort::Data8)) { - processError(tr("Can't set 8 data bits to port %1, error code %2") - .arg(serial.portName()).arg(serial.error())); - return; - } - - if (!serial.setParity(QSerialPort::NoParity)) { - processError(tr("Can't set no patity to port %1, error code %2") - .arg(serial.portName()).arg(serial.error())); - return; - } - - if (!serial.setStopBits(QSerialPort::OneStop)) { - processError(tr("Can't set 1 stop bit to port %1, error code %2") - .arg(serial.portName()).arg(serial.error())); - return; - } - - if (!serial.setFlowControl(QSerialPort::NoFlowControl)) { - processError(tr("Can't set no flow control to port %1, error code %2") - .arg(serial.portName()).arg(serial.error())); - return; - } - } - - runButton->setEnabled(false); - statusLabel->setText(tr("Status: Running, connected to port %1.") - .arg(serialPortComboBox->currentText())); -} - -void Dialog::readRequest() -{ - if (!timer.isActive()) - timer.start(waitRequestSpinBox->value()); - request.append(serial.readAll()); -} - -void Dialog::processTimeout() -{ - serial.write(responseLineEdit->text().toLocal8Bit()); - - trafficLabel->setText(tr("Traffic, transaction #%1:" - "\n\r-request: %2" - "\n\r-response: %3") - .arg(++transactionCount).arg(QString(request)).arg(responseLineEdit->text())); - request.clear(); -} - -void Dialog::activateRunButton() -{ - runButton->setEnabled(true); -} - -void Dialog::processError(const QString &s) -{ - activateRunButton(); - statusLabel->setText(tr("Status: Not running, %1.").arg(s)); - trafficLabel->setText(tr("No traffic.")); -} |