Thermostat: force ON/OFF is working

soft/thermostat/inc/mainwindow.h

@@ -37,6 +37,7 @@ private:
 	MQTTClient *m_mqtt;
 	QPushButton m_state_btn;
 	QVector<ZoneItem *> m_zones;
+	QTimer *m_timer;
 	enum power_states m_pwr_state;
 	void update_state_btn(enum power_states st);
 
@@ -45,6 +46,7 @@ private slots:
 	void hygro_slot(int idx, double val);
 	void availability_slot(int idx, bool ok);
 	void change_state(void);
+	void apply_order_to_heaters(void);
 
 signals:
 	void setAllHeatersOn(bool on);

soft/thermostat/src/mainwindow.cpp

@@ -77,6 +77,13 @@ MainWindow::MainWindow(QWidget *parent) :
 	connect(this, SIGNAL(setAllHeatersOn(bool)), m_mqtt, SLOT(allHeatersOn(bool)));
 
 	connect(&m_state_btn, SIGNAL(clicked()), this, SLOT(change_state()));
+
+	/*
+	 * Heater timer
+	 */
+	m_timer = new QTimer(this);
+	connect(m_timer, SIGNAL(timeout()), this, SLOT(apply_order_to_heaters()));
+	m_timer->start(600000);
 }
 
 MainWindow::~MainWindow()
@@ -119,6 +126,11 @@ void MainWindow::change_state(void)
 
 	update_state_btn(m_pwr_state);
 
+	apply_order_to_heaters();
+}
+
+void MainWindow::apply_order_to_heaters(void)
+{
 	switch (m_pwr_state) {
 	case ON:
 		emit setAllHeatersOn(true);