cleaned out framework files; added framework submodule; referneced p.core to reference in framework; moved essentials.sln; changed paths in sln to match; test build

PepperDashEssentials/UIDrivers/VolumeAndSourceChangeArgs.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+
+using PepperDash.Core;
+using PepperDash.Essentials.Core;
+
+namespace PepperDash.Essentials
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public class VolumeDeviceChangeEventArgs : EventArgs
+    {
+        public IBasicVolumeControls OldDev { get; private set; }
+        public IBasicVolumeControls NewDev { get; private set; }
+        public ChangeType Type { get; private set; }
+
+        public VolumeDeviceChangeEventArgs(IBasicVolumeControls oldDev, IBasicVolumeControls newDev, ChangeType type)
+        {
+            OldDev = oldDev;
+            NewDev = newDev;
+            Type = type;
+        }
+    }
+
+    /// <summary>
+    /// The handler type for a Room's SourceInfoChange
+    /// </summary>
+    public delegate void SourceInfoChangeHandler(EssentialsRoomBase room, SourceListItem info, ChangeType type);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public enum ChangeType
+    {
+        WillChange, DidChange
+    }
+}