Initial commit of SqlTools Service API

ServiceHost/DebugAdapter/Scope.cs

@@ -0,0 +1,40 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+namespace Microsoft.PowerShell.EditorServices.Protocol.DebugAdapter
+{
+    public class Scope
+    {
+        /// <summary>
+        /// Gets or sets the name of the scope (as such 'Arguments', 'Locals')
+        /// </summary>
+        public string Name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the variables of this scope can be retrieved by passing the 
+        /// value of variablesReference to the VariablesRequest.
+        /// </summary>
+        public int VariablesReference { get; set; }
+
+        /// <summary>
+        /// Gets or sets a boolean value indicating if number of variables in 
+        /// this scope is large or expensive to retrieve. 
+        /// </summary>
+        public bool Expensive { get; set; }
+
+#if false
+        public static Scope Create(VariableScope scope)
+        {
+            return new Scope {
+                Name = scope.Name,
+                VariablesReference = scope.Id,
+                // Temporary fix for #95 to get debug hover tips to work well at least for the local scope.
+                Expensive = (scope.Name != VariableContainerDetails.LocalScopeName)
+            };
+        }
+#endif        
+    }
+}
+