alertsmanager module contains the part of the plugin which manages storing and
displaying of alerts.
AlertsManager manages the settings of Alerts.
Called via a alerts_text event. Message is single element array containing text.
Parameters: message – The message text to be displayed
Called from the Alert Tab to display an alert.
Parameters: text – The text to display
Format and request the Alert and start the timer.
Time has finished so if our time then request the next Alert if there is one and reset the timer.
Parameters: event – the QT event that has been triggered.