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GREFwTool/source/settingsdialog.cpp

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/* settingsdialog.cpp - a simple settings dialog class
Copyright 2016 Eric A. Cottrell <eric.c.boston@gmail.com>
This file is part of GREFwTool. Source code is available at https://github.com/LinuxSheeple-E/GREFwTool
GREFwTool is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
GREFwTool is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GREFwTool. If not, see <http://www.gnu.org/licenses/>.
*/
#include "include/settingsdialog.h"
#include "ui_settingsdialog.h"
#include <QSettings>
#include <QtSerialPort/QSerialPortInfo>
// Static not available string
static const char naString[] = "N/A";
// Static settings strings
static const char settingsString[] = "Settings";
static const char scannerIndexString[] = "ScannerIndex";
static const char firmwareIndexString[] = "FirmwareIndex";
static const char portIndexString[] = "PortIndex";
/* Constructor
*/
SettingsDialog::SettingsDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::SettingsDialog)
{
ui->setupUi(this);
// connect ui to class slots
connect(ui->applyButton, SIGNAL(clicked()), this, SLOT(apply()));
connect(ui->serialPortInfoListBox, SIGNAL(currentIndexChanged(int)), this, SLOT(showPortInfo(int)));
connect(ui->rescanButton, SIGNAL(clicked(bool)), this, SLOT(fillPortsInfo()));
connect(ui->scannerTypeListBox, SIGNAL(currentIndexChanged(int)), this, SLOT(fillFirmwareBox(int)));
// setup ui elements
fillScannerParameters();
fillPortsInfo();
// update settings values
updateSettings();
}
/* Destructor
*/
SettingsDialog::~SettingsDialog()
{
delete ui;
}
/* getCurrentSettings - returns a structure with the current settings values
*/
SettingsDialog::Settings SettingsDialog::getCurrentSettings() const
{
return currentSettings;
}
/* apply - process the apply button and save settings to persistent storage
*/
void SettingsDialog::apply()
{
QSettings config;
int idx;
updateSettings();
config.beginGroup(settingsString);
idx = ui->scannerTypeListBox->currentIndex();
if(idx < 0)
idx = 0;
config.setValue(scannerIndexString, idx);
idx = ui->firmwareListBox->currentIndex();
if(idx < 0)
idx = 0;
config.setValue(firmwareIndexString, idx);
idx = ui->serialPortInfoListBox->currentIndex();
if(idx < 0)
idx = 0;
config.setValue(portIndexString, idx);
config.endGroup();
hide();
emit applySettings();
}
/* showPortInfo - display serial port information of currently selected serial port
*/
void SettingsDialog::showPortInfo(int idx)
{
if(idx < 0)
return;
QStringList portList = ui->serialPortInfoListBox->itemData(idx).toStringList();
ui->descriptionLabel->setText(tr("Description: %1").arg(portList.count() > 1 ? portList.at(1) : tr(naString)));
ui->manufacturerLabel->setText(tr("Manufacturer: %1").arg(portList.count() > 2 ? portList.at(2) : tr(naString)));
ui->serialNumberLabel->setText(tr("Serial Number: %1").arg(portList.count() > 3 ? portList.at(3) : tr(naString)));
ui->locationLabel->setText(tr("Location: %1").arg(portList.count() > 4 ? portList.at(4) : tr(naString)));
ui->vidLabel->setText(tr("Vendor Id: %1").arg(portList.count() > 5 ? portList.at(5) : tr(naString)));
ui->pidLabel->setText(tr("Product Id: %1").arg(portList.count() > 6 ? portList.at(6) : tr(naString)));
}
/* fillPortsInfo - fill the serial port list box with serial port information from computer
*/
void SettingsDialog::fillPortsInfo()
{
QSettings config;
int idx;
QString description;
QString manufacturer;
QString serialNumber;
QString vendorIdentifier;
QString productIdentifier;
config.beginGroup(settingsString);
ui->serialPortInfoListBox->clear();
foreach(const QSerialPortInfo &info, QSerialPortInfo::availablePorts())
{
QStringList portList;
if(!info.isBusy())
{
description = (!info.description().isEmpty()) ? info.description() : naString;
manufacturer = (!info.manufacturer().isEmpty()) ? info.manufacturer() : naString;
serialNumber = (!info.serialNumber().isEmpty()) ? info.serialNumber() : naString;
vendorIdentifier = (info.hasVendorIdentifier()) ? QString("0x%1").arg(info.vendorIdentifier(), 4, 16, QLatin1Char('0')) : naString;
productIdentifier = (info.hasProductIdentifier()) ? QString("0x%1").arg(info.productIdentifier(), 4, 16, QLatin1Char('0')) : naString;
portList << info.portName()
<< description
<< manufacturer
<< serialNumber
<< info.systemLocation()
<< vendorIdentifier
<< productIdentifier;
ui->serialPortInfoListBox->addItem(portList.first(), portList);
}
}
config.endGroup();
idx = config.value(portIndexString).toInt();
if((idx < 0) || (idx >= ui->serialPortInfoListBox->count()))
idx = 0;
showPortInfo(idx);
ui->serialPortInfoListBox->setCurrentIndex(idx);
}
/* fillScannerParameters - initialize the scanner list boxes
*/
void SettingsDialog::fillScannerParameters()
{
QSettings config;
config.beginGroup(settingsString);
ui->scannerTypeListBox->addItem(QStringLiteral("PSR-800"), SettingsDialog::PSR800Scanner);
ui->scannerTypeListBox->addItem(QStringLiteral("Pro-18"), SettingsDialog::PRO18Scanner);
ui->scannerTypeListBox->addItem(QStringLiteral("Pro-668"), SettingsDialog::PRO668Scanner);
ui->scannerTypeListBox->addItem(QStringLiteral("WS-1080"), SettingsDialog::WS1080Scanner);
ui->scannerTypeListBox->addItem(QStringLiteral("Pro-107"), SettingsDialog::PRO107Scanner);
ui->scannerTypeListBox->addItem(QStringLiteral("PSR-700"), SettingsDialog::PSR700Scanner);
ui->scannerTypeListBox->setCurrentIndex(config.value(scannerIndexString, 0).toInt());
fillFirmwareBox(ui->scannerTypeListBox->currentIndex());
ui->firmwareListBox->setCurrentIndex(config.value(firmwareIndexString, 0).toInt());
config.endGroup();
}
/* fillFirmwareBox - initialize the firmware list box
This is a simple routine for now
*/
void SettingsDialog::fillFirmwareBox(int idx)
{
ui->firmwareListBox->clear();
ui->firmwareListBox->addItem(ui->scannerTypeListBox->itemText(idx), ui->scannerTypeListBox->itemData(idx));
switch (ui->scannerTypeListBox->itemData(idx).toInt())
{
case SettingsDialog::PSR800Scanner:
case SettingsDialog::PRO18Scanner:
case SettingsDialog::PRO668Scanner:
ui->firmwareListBox->addItem(QStringLiteral("WS-1080"), SettingsDialog::WS1080Scanner);
break;
default:
break;
}
ui->firmwareListBox->setCurrentIndex(0);
}
/* updateSettings - the dialog control contents are stored to the current settings structure
*/
void SettingsDialog::updateSettings()
{
currentSettings.scannerType = static_cast<SettingsDialog::Scanner>(ui->scannerTypeListBox->itemData(ui->scannerTypeListBox->currentIndex()).toInt());
currentSettings.stringScannerType = ui->scannerTypeListBox->currentText();
currentSettings.firmwareType = static_cast<SettingsDialog::Scanner>(ui->firmwareListBox->itemData(ui->firmwareListBox->currentIndex()).toInt());
currentSettings.stringFirmwareType = ui->firmwareListBox->currentText();
currentSettings.serialPortName = ui->serialPortInfoListBox->currentText();
currentSettings.baudRate = QSerialPort::Baud115200;
currentSettings.stringBaudRate = QString::number(currentSettings.baudRate);
currentSettings.dataBits = QSerialPort::Data8;
currentSettings.stringDataBits = QString::number(currentSettings.dataBits);
currentSettings.parity = QSerialPort::NoParity;
currentSettings.stringParity = tr("None");
currentSettings.stopBits = QSerialPort::OneStop;
currentSettings.stringStopBits = QString::number(currentSettings.stopBits);
currentSettings.flowControl = QSerialPort::NoFlowControl;
currentSettings.stringFlowControl = tr("None");
currentSettings.protocolDebugEnabled = ui->protocolDebugCheckBox->isChecked();
}
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