void MainWindow::setTemperatureSensorDisconnected(quint8 sensorId)
{
TemperatureIndicator* currentTemperatureIndicator = findTemperatureIndicatorById(sensorId);
if (currentTemperatureIndicator) {
currentTemperatureIndicator->setSensorError(SensorError::Disconnected);
}
} // setTemperatureSensorDisconnected()
void MainWindow::setTemperatureIndicator(quint8 sensorId, qreal temperature)
{
TemperatureIndicator* currentTemperatureIndicator = findTemperatureIndicatorById(sensorId);
if (currentTemperatureIndicator) {
currentTemperatureIndicator->setTemperatureCurrent(temperature);
currentTemperatureIndicator->setSensorError(SensorError::OK);
}
} // setTemperatureIndicator()
void MainWindow::setScene(QString sceneName)
{
Scene* scene = _sceneDataModel->getSceneByName(sceneName);
if (nullptr == scene) {
qDebug() << "Scene not found in setScene(" << sceneName << ")";
return;
}
for (int sensorIndex = 0;
sensorIndex < scene->sensors.count();
sensorIndex ++) {
qreal temperatureTarget = scene->sensors.at(sensorIndex).temperatureTarget;
quint8 sensorId = scene->sensors.at(sensorIndex).sensorId;
TemperatureIndicator* indicator = findTemperatureIndicatorById(sensorId);
indicator->setTemperatureTarget(temperatureTarget);
sendTemperatureTarget(indicator);
}
} // setScene()
MainWindow::MainWindow(const ConfigLoader& configLoader, QWidget* parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
_programSettings(configLoader.getProgramSettings())
{
bool isOk;
// Initialize the Scene Data file - this copies a spare copy if the file is missing
// in the Standard Folders path
try {
_sceneDataFile = SceneDataFile::getInstance(_programSettings.datafile.path,
_programSettings.datafile.name,
this);
}
catch (SceneDataFileException& exception) {
throw exception;
}
// Load logo image from a resource file
ResourceFileManager resourceFileManager(_programSettings.resourcefile.path);
QByteArray buffer = resourceFileManager.loadFrom(_programSettings.resourcefile.name,
_programSettings.logoImageFileName);
if (buffer.isEmpty()) {
qDebug() << "Unable to load: " + _programSettings.logoImageFileName
+ " from resource: " + _programSettings.resourcefile.name
+ " in path: " + _programSettings.resourcefile.path;
}
else {
_pixmapLogo.loadFromData(buffer);
}
// Program settings: Load program setting from persistant storage
_programSettingsPersistant = new QSettings(this);
// UI: Setup UI
ui->setupUi(this);
setWindowTitle(QString("%1 " + tr("Initializing..."))
.arg(_programSettings.application.name));
// UI: Setup indicators display area
_scene = new CGraphicsScene(this);
ui->graphicsView->setScene(_scene);
QString imageFilePath = ASSETS_PATH + _programSettings.backgroundImageFileName;
QImage imageBackgroundImage(ASSETS_PATH + _programSettings.backgroundImageFileName);
if (imageBackgroundImage.isNull()) {
qDebug() << "Background image failed to load: " + imageFilePath;
}
ui->graphicsView->setBackgroundBrush(QBrush(QColor(50, 50, 50)));
QRect sceneRect(0, 0, imageBackgroundImage.width(), imageBackgroundImage.height());
QGraphicsRectItem* sceneRectItemBackground = _scene->addRect(sceneRect);
sceneRectItemBackground->setBrush(QBrush(imageBackgroundImage));
// UI: Load indicators
_listIndicatorProperties = configLoader.getIndicatorProperties();
for (IndicatorProperties currentIndicatorProperties: _listIndicatorProperties) {
TemperatureIndicator* temperatureIndicator =
new TemperatureIndicator(currentIndicatorProperties,
_programSettings,
ui->listWidget_Sensors,
_scene);
temperatureIndicator->setPosition(currentIndicatorProperties.position);
temperatureIndicator->update();
QString key = QString::number(temperatureIndicator->getSensorId());
if (_programSettingsPersistant->contains(key)) {
qreal temperature = _programSettingsPersistant->value(key).toDouble();
temperatureIndicator->setTemperatureTarget(temperature);
}
else {
temperatureIndicator->setTemperatureTarget(currentIndicatorProperties.temperatureTarget);
_programSettingsPersistant->setValue(key, temperatureIndicator->getTemperatureTarget());
}
_temperatureIndicators.push_back(temperatureIndicator);
}
for (auto indicator: _temperatureIndicators) {
isOk = connect(indicator,
SIGNAL(doubleClicked(QGraphicsSceneMouseEvent*)),
this,
SLOT(onTemperatureIndicatorDoubleClicked(QGraphicsSceneMouseEvent*)));
Q_ASSERT(isOk);
Q_UNUSED(isOk);
}
_currentTemperatureIndicator = _temperatureIndicators[0];
_currentTemperatureIndicator->setIndicatorSelected(true);
updateDialByCurrentTemperatureIndicator();
// UI: Connect QListWidget signal to TemperatureIndicators
isOk = connect(ui->listWidget_Sensors,
SIGNAL(itemClicked(QListWidgetItem*)),
this,
SLOT(onListWidgetItemClicked(QListWidgetItem*)));
Q_ASSERT(isOk);
Q_UNUSED(isOk);
isOk = connect(ui->listWidget_Sensors,
SIGNAL(itemDoubleClicked(QListWidgetItem*)),
this,
SLOT(onListWidgetItemDoubleClicked(QListWidgetItem*)));
Q_ASSERT(isOk);
Q_UNUSED(isOk);
// NOTE: SceneDataModel object has to be created after all _temperatureIndicators
// have been loaded from config.xml as SceneDataModel uses getSensors() to
// retrieve a list of all sensors.
// All available sensors on the remote controller need to be defined in config.xml
_sceneDataModel = new SceneDataModel(_sceneDataFile->getSceneDataFilePath(),
_sceneDataFile->getSceneDataFileName(),
this);
this->listWidget_Scenes_Update();
#ifdef USE_NETWORKING
// TcpSocket: Setup
connectSocket();
#endif
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
// Load program settings from "assets/config.xml"
ConfigLoader configLoader(CONFIG_FILE, this);
_programSettings = configLoader.getProgramSettings();
// Load program setting from persistant storage
QCoreApplication::setOrganizationName(ORGANIZATION_NAME);
QCoreApplication::setOrganizationDomain(ORGANIZATION_DOMAIN);
QCoreApplication::setApplicationName(APPLICATION_NAME);
_programSettingsPersistant = new QSettings(this);
// Setup the GUI
ui->setupUi(this);
connect(ui->action_About, SIGNAL(triggered()), this, SLOT(onActionAboutTriggered()));
// Setup the indicators display area
_scene = new CGraphicsScene(this);
ui->graphicsView->setScene(_scene);
QString imageFilePath = ASSETS_PATH + _programSettings.backgroundImageFileName;
QImage imageBackgroundImage(ASSETS_PATH + _programSettings.backgroundImageFileName);
if (imageBackgroundImage.isNull()) {
qDebug() << "Background image failed to load: " + imageFilePath;
}
ui->graphicsView->setBackgroundBrush(QBrush(QColor(50, 50, 50)));
QRect sceneRect(0, 0, imageBackgroundImage.width(), imageBackgroundImage.height());
QGraphicsRectItem* sceneRectItemBackground = _scene->addRect(sceneRect);
sceneRectItemBackground->setBrush(QBrush(imageBackgroundImage));
// Load the indicators
_listIndicatorProperties = configLoader.getIndicatorProperties();
for (IndicatorProperties currentIndicatorProperties: _listIndicatorProperties) {
TemperatureIndicator* temperatureIndicator =
new TemperatureIndicator(currentIndicatorProperties,
_programSettings,
ui->listWidget,
_scene);
temperatureIndicator->setPosition(currentIndicatorProperties.position);
temperatureIndicator->setSensorState(SensorState::Disconnected);
temperatureIndicator->update();
QString key = QString::number(temperatureIndicator->getSensorId());
if (_programSettingsPersistant->contains(key)) {
qreal temperature = _programSettingsPersistant->value(key).toDouble();
temperatureIndicator->setTemperatureTarget(temperature);
}
else {
temperatureIndicator->setTemperatureTarget(currentIndicatorProperties.temperatureTarget);
_programSettingsPersistant->setValue(key, temperatureIndicator->getTemperatureTarget());
}
_temperatureIndicators.push_back(temperatureIndicator);
}
bool isOk;
for(auto indicator: _temperatureIndicators) {
isOk = connect(indicator,
SIGNAL(doubleClicked(QGraphicsSceneMouseEvent*)),
this,
SLOT(onTemperatureIndicatorDoubleClicked(QGraphicsSceneMouseEvent*)));
Q_ASSERT(isOk);
Q_UNUSED(isOk);
}
_currentTemperatureIndicator = _temperatureIndicators[0];
_currentTemperatureIndicator->setIndicatorSelected(true);
// Connect QListWidget signal to TemperatureIndicators
isOk = connect(ui->listWidget,
SIGNAL(itemClicked(QListWidgetItem*)),
this,
SLOT(onListWidgetItemClicked(QListWidgetItem*)));
Q_ASSERT(isOk);
Q_UNUSED(isOk);
isOk = connect(ui->listWidget,
SIGNAL(itemDoubleClicked(QListWidgetItem*)),
this,
SLOT(onListWidgetItemDoubleClicked(QListWidgetItem*)));
Q_ASSERT(isOk);
Q_UNUSED(isOk);
// Setup socket
connectSocket();
connect(_socket, SIGNAL(readyRead()), this, SLOT(onDataRecieved()) );
connect(_socket, SIGNAL(connected()), this, SLOT(onConnected()) );
connect(_socket, SIGNAL(disconnected()), this, SLOT(onDisconnected()) );
connect(_socket, SIGNAL(error(QAbstractSocket::SocketError)),
this, SLOT(onErrorSocket(QAbstractSocket::SocketError)));
}
