nemomobile/nemo-qml-plugins — pull request #138 by pgerdt (2013-04-08 11:39:06+00:00)
Title: alarms: Add functions for emitting DBUS signals about dialogs

MCE monitors the signal visual_reminders_status(int) from
interface com.nokia.voland.signal for dialog status information.
Signal parameter 0 indicates that a dialog is on screen, and
the value 1 indicates that no dialogs are shown. MCE uses this
information to turn the display on/off.