/// <summary>
/// Public method to read a zone state.
/// </summary>
/// <param name="zoneAddress">Zone Adress, containing device and zone id.</param>
public void ReadZoneState(Address zoneAddress)
{
checkZoneDeviceId(zoneAddress.DeviceId);
INuvoEssentiaCommand command = new NuvoEssentiaCommand(
ENuvoEssentiaCommands.GetZoneStatus,
convertAddressZone2EssentiaZone(zoneAddress));
sendCommandToDevice(zoneAddress, command);
}
/// <summary>
/// Public method to set the volume of a zone.
/// </summary>
/// <param name="zoneAddress">Zone Adress, containing device and zone id.</param>
/// <param name="volumeLevel">Volume level.</param>
public void CommandSetVolume(Address zoneAddress, int volumeLevel)
{
checkZoneDeviceId(zoneAddress.DeviceId);
INuvoEssentiaSingleCommand command = new NuvoEssentiaSingleCommand(
ENuvoEssentiaCommands.SetVolume,
convertAddressZone2EssentiaZone(zoneAddress),
NuvoEssentiaCommand.calcVolume2NuvoEssentia(volumeLevel));
sendCommandToDevice(zoneAddress, command);
}
/// <summary>
/// Private method to send notification 'onZoneStatusUpdate'
/// </summary>
/// <param name="e">Parameters received from underlying layer.</param>
private void notifyZoneStatusUpdate(ConreteProtocolEventArgs e)
{
if (onZoneStatusUpdate != null)
{
try
{
ZoneState zoneState = new ZoneState(new Address(e.DeviceId, (int)e.Command.SourceId), (e.Command.PowerStatus == EZonePowerStatus.ZoneStatusON ? true : false),
NuvoEssentiaCommand.calcVolume2NuvoControl(e.Command.VolumeLevel), ZoneQuality.Online);
onZoneStatusUpdate(this, new ProtocolZoneUpdatedEventArgs(new Address(e.DeviceId, (int)e.Command.ZoneId), zoneState, e));
}
catch (Exception ex)
{
_log.Fatal(m => m("Exception occured at forwarding event 'onZoneStatusUpdate' to Device {0} and Zone {1} (Command='{2}')! Exception={3}", e.DeviceId, e.Command.ZoneId, e.Command.ToString(), ex.ToString()));
}
}
}
/// <summary>
/// Public method to set a zone state, according to a zone state object passed in.
/// </summary>
/// <param name="zoneAddress">Zone Adress, containing device and zone id.</param>
/// <param name="zoneState">Zone state, which shall be applied.</param>
public void SetZoneState(Address zoneAddress, ZoneState zoneState)
{
if (zoneState.PowerStatus)
{
INuvoEssentiaCommand command = new NuvoEssentiaCommand(
ENuvoEssentiaCommands.SetZoneStatus,
convertAddressZone2EssentiaZone(zoneAddress),
convertAddressSource2EssentiaSource(zoneState.Source),
NuvoEssentiaCommand.calcVolume2NuvoEssentia(zoneState.Volume));
sendCommandToDevice(zoneAddress, command);
}
else
{
INuvoEssentiaSingleCommand command = new NuvoEssentiaSingleCommand(
ENuvoEssentiaCommands.TurnZoneOFF,
convertAddressZone2EssentiaZone(zoneAddress));
sendCommandToDevice(zoneAddress, command);
}
}
