Added simple GUI terminal example.

Change-Id: Ic68be9d0c007dfd142deef37ab931f4b68f1f692
Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
Reviewed-by: Denis Shienkov <scapig@yandex.ru>

1 files changed, 125 insertions, 0 deletions

diff --git a/examples/terminal/settingsdialog.cpp b/examples/terminal/settingsdialog.cpp
new file mode 100644
index 0000000..08529d8
--- /dev/null
+++ b/examples/terminal/settingsdialog.cpp
@@ -0,0 +1,125 @@
+#include "settingsdialog.h"
+#include "ui_settingsdialog.h"
+
+#include <QtAddOnSerialPort/serialportinfo.h>
+
+SettingsDialog::SettingsDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::SettingsDialog)
+{
+    ui->setupUi(this);
+
+    connect(ui->applyButton, SIGNAL(clicked()),
+            this, SLOT(apply()));
+    connect(ui->portsBox, SIGNAL(currentIndexChanged(int)),
+            this, SLOT(showPortInfo(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->portsBox->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)));
+    }
+}
+
+void SettingsDialog::apply()
+{
+    updateSettings();
+    hide();
+}
+
+void SettingsDialog::fillPortsParameters()
+{
+    // fill baud rate (is not the entire list of available values,
+    // desired values??, add your independently)
+    ui->rateBox->addItem(QLatin1String("9600"), 9600);
+    ui->rateBox->addItem(QLatin1String("19200"), 19200);
+    ui->rateBox->addItem(QLatin1String("38400"), 38400);
+    ui->rateBox->addItem(QLatin1String("115200"), 115200);
+    ui->rateBox->addItem(QLatin1String("115200"), 115200);
+
+    // fill data bits
+    ui->dataBitsBox->addItem(QLatin1String("5"), static_cast<int>(SerialPort::Data5));
+    ui->dataBitsBox->addItem(QLatin1String("6"), static_cast<int>(SerialPort::Data6));
+    ui->dataBitsBox->addItem(QLatin1String("7"), static_cast<int>(SerialPort::Data7));
+    ui->dataBitsBox->addItem(QLatin1String("8"), static_cast<int>(SerialPort::Data8));
+
+    // fill parity
+    ui->parityBox->addItem(QLatin1String("None"), static_cast<int>(SerialPort::NoParity));
+    ui->parityBox->addItem(QLatin1String("Even"), static_cast<int>(SerialPort::EvenParity));
+    ui->parityBox->addItem(QLatin1String("Odd"), static_cast<int>(SerialPort::OddParity));
+    ui->parityBox->addItem(QLatin1String("Mark"), static_cast<int>(SerialPort::MarkParity));
+    ui->parityBox->addItem(QLatin1String("Space"), static_cast<int>(SerialPort::SpaceParity));
+
+    // fill stop bits
+    ui->stopBitsBox->addItem(QLatin1String("1"), static_cast<int>(SerialPort::OneStop));
+#if defined (Q_OS_WIN)
+    ui->stopBitsBox->addItem(QLatin1String("1.5"), static_cast<int>(SerialPort::OneAndHalfStop));
+#endif
+    ui->stopBitsBox->addItem(QLatin1String("2"), static_cast<int>(SerialPort::TwoStop));
+
+    // fill flow control
+    ui->flowControlBox->addItem(QLatin1String("None"), static_cast<int>(SerialPort::NoFlowControl));
+    ui->flowControlBox->addItem(QLatin1String("RTS/CTS"), static_cast<int>(SerialPort::HardwareControl));
+    ui->flowControlBox->addItem(QLatin1String("XON/XOFF"), static_cast<int>(SerialPort::SoftwareControl));
+}
+
+void SettingsDialog::fillPortsInfo()
+{
+    ui->portsBox->clear();
+    foreach (const SerialPortInfo &info, SerialPortInfo::availablePorts()) {
+        QStringList list;
+        list << info.portName() << info.description()
+             << info.manufacturer() << info.systemLocation();
+
+        ui->portsBox->addItem(list.at(0), list);
+    }
+}
+
+void SettingsDialog::updateSettings()
+{
+    currentSettings.name = ui->portsBox->currentText();
+
+    // Rate
+    currentSettings.rate = static_cast<SerialPort::Rate>(
+                ui->rateBox->itemData(ui->rateBox->currentIndex()).toInt());
+    currentSettings.stringRate = QString::number(currentSettings.rate);
+
+    // Data bits
+    currentSettings.dataBits = static_cast<SerialPort::DataBits>(
+                ui->dataBitsBox->itemData(ui->dataBitsBox->currentIndex()).toInt());
+    currentSettings.stringDataBits = ui->dataBitsBox->currentText();
+
+    // Parity
+    currentSettings.parity = static_cast<SerialPort::Parity>(
+                ui->parityBox->itemData(ui->parityBox->currentIndex()).toInt());
+    currentSettings.stringParity = ui->parityBox->currentText();
+
+    // Stop bits
+    currentSettings.stopBits = static_cast<SerialPort::StopBits>(
+                ui->stopBitsBox->itemData(ui->stopBitsBox->currentIndex()).toInt());
+    currentSettings.stringStopBits = ui->stopBitsBox->currentText();
+
+    // Flow control
+    currentSettings.flowcontrol = static_cast<SerialPort::FlowControl>(
+                ui->flowControlBox->itemData(ui->flowControlBox->currentIndex()).toInt());
+    currentSettings.stringFlowControl = ui->flowControlBox->currentText();
+}