refactor: rearrange and add solution for 4-series

src/PepperDash.Essentials.Devices.Common/Audio/GenericAudioOut.cs

@@ -0,0 +1,119 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+
+using PepperDash.Core;
+using PepperDash.Essentials.Core;
+using PepperDash.Essentials.Core.Config;
+
+using PepperDash.Essentials.Core.Routing;
+
+namespace PepperDash.Essentials.Devices.Common
+{
+	/// <summary>
+	/// Represents and audio endpoint
+	/// </summary>
+	public class GenericAudioOut : EssentialsDevice, IRoutingSinkNoSwitching
+	{
+        public event SourceInfoChangeHandler CurrentSourceChange;
+
+        public string CurrentSourceInfoKey { get; set; }
+        public SourceListItem CurrentSourceInfo
+        {
+            get
+            {
+                return _CurrentSourceInfo;
+            }
+            set
+            {
+                if (value == _CurrentSourceInfo) return;
+
+                var handler = CurrentSourceChange;
+
+                if (handler != null)
+                    handler(_CurrentSourceInfo, ChangeType.WillChange);
+
+                _CurrentSourceInfo = value;
+
+                if (handler != null)
+                    handler(_CurrentSourceInfo, ChangeType.DidChange);
+            }
+        }
+        SourceListItem _CurrentSourceInfo;
+
+		public RoutingInputPort AnyAudioIn { get; private set; }
+
+		public GenericAudioOut(string key, string name)
+			: base(key, name)
+		{
+			AnyAudioIn = new RoutingInputPort(RoutingPortNames.AnyAudioIn, eRoutingSignalType.Audio, 
+				eRoutingPortConnectionType.LineAudio, null, this);
+		}
+
+		#region IRoutingInputs Members
+
+		public RoutingPortCollection<RoutingInputPort> InputPorts
+		{
+			get { return new RoutingPortCollection<RoutingInputPort> { AnyAudioIn }; }
+		}
+
+		#endregion
+	}
+
+
+	/// <summary>
+	/// Allows a zone-device's audio control to be attached to the endpoint, for easy routing and
+	/// control switching.  Will also set the zone name on attached devices, like SWAMP or other
+	/// hardware with names built in.
+	/// </summary>
+	public class GenericAudioOutWithVolume : GenericAudioOut, IHasVolumeDevice
+	{
+		public string VolumeDeviceKey { get; private set; }
+		public uint VolumeZone { get; private set; }
+
+		public IBasicVolumeControls VolumeDevice
+		{ 
+			get
+			{
+				var dev = DeviceManager.GetDeviceForKey(VolumeDeviceKey);
+				if (dev is IAudioZones)
+					return (dev as IAudioZones).Zone[VolumeZone];
+				else return dev as IBasicVolumeControls;
+			} 
+		}
+
+		/// <summary>
+		/// Constructor - adds the name to the attached audio device, if appropriate.
+		/// </summary>
+		/// <param name="key"></param>
+		/// <param name="name"></param>
+		/// <param name="audioDevice"></param>
+		/// <param name="zone"></param>
+		public GenericAudioOutWithVolume(string key, string name, string audioDevice, uint zone)
+			: base(key, name)
+		{
+			VolumeDeviceKey = audioDevice;
+			VolumeZone = zone;
+		}
+
+	}
+
+    public class GenericAudioOutWithVolumeFactory : EssentialsDeviceFactory<GenericAudioOutWithVolume>
+    {
+        public GenericAudioOutWithVolumeFactory()
+        {
+            TypeNames = new List<string>() { "genericaudiooutwithvolume" };
+        }
+
+        public override EssentialsDevice BuildDevice(DeviceConfig dc)
+        {
+            Debug.Console(1, "Factory Attempting to create new GenericAudioOutWithVolumeFactory Device");
+            var zone = dc.Properties.Value<uint>("zone");
+            return new GenericAudioOutWithVolume(dc.Key, dc.Name,
+                dc.Properties.Value<string>("volumeDeviceKey"), zone);
+        }
+    }
+
+}