Enable Quick Info hover tooltips (#65)

Pushing to include in tomorrow's partner release build.  Please send me any feedback and I'll address in the next Intellisense PR.

src/Microsoft.SqlTools.ServiceLayer/SqlContext/HostDetails.cs

@@ -19,13 +19,13 @@ namespace Microsoft.SqlTools.ServiceLayer.SqlContext
         /// The default host name for SqlTools Editor Services.  Used
         /// if no host name is specified by the host application.
         /// </summary>
-        public const string DefaultHostName = "SqlTools Editor Services Host";
+        public const string DefaultHostName = "SqlTools Service Host";
 
         /// <summary>
         /// The default host ID for SqlTools Editor Services.  Used
         /// for the host-specific profile path if no host ID is specified.
         /// </summary>
-        public const string DefaultHostProfileId = "Microsoft.SqlToolsEditorServices";
+        public const string DefaultHostProfileId = "Microsoft.SqlToolsServiceHost";
 
         /// <summary>
         /// The default host version for SqlTools Editor Services.  If
@@ -78,9 +78,9 @@ namespace Microsoft.SqlTools.ServiceLayer.SqlContext
         /// </param>
         /// <param name="version">The host application's version.</param>
         public HostDetails(
-            string name,
-            string profileId,
-            Version version)
+            string name = null,
+            string profileId = null,
+            Version version = null)
         {
             this.Name = name ?? DefaultHostName;
             this.ProfileId = profileId ?? DefaultHostProfileId;

src/Microsoft.SqlTools.ServiceLayer/SqlContext/IntelliSenseSettings.cs

@@ -18,6 +18,7 @@ namespace Microsoft.SqlTools.ServiceLayer.SqlContext
             this.EnableSuggestions = true;
             this.LowerCaseSuggestions = false;
             this.EnableDiagnostics = true;
+            this.EnableQuickInfo = true;
         }
 
         /// <summary>
@@ -36,6 +37,11 @@ namespace Microsoft.SqlTools.ServiceLayer.SqlContext
         /// </summary>
         public bool? EnableDiagnostics { get; set; }
 
+        /// <summary>
+        /// Gets or sets a flag determining if quick info is enabled
+        /// </summary>
+        public bool? EnableQuickInfo { get; set; }
+
         /// <summary>
         /// Update the Intellisense settings
         /// </summary>
@@ -47,6 +53,7 @@ namespace Microsoft.SqlTools.ServiceLayer.SqlContext
                 this.EnableSuggestions = settings.EnableSuggestions;
                 this.LowerCaseSuggestions = settings.LowerCaseSuggestions;
                 this.EnableDiagnostics = settings.EnableDiagnostics;
+                this.EnableQuickInfo = settings.EnableQuickInfo;
             }
         }
     }

src/Microsoft.SqlTools.ServiceLayer/SqlContext/ProfilePaths.cs

@@ -1,108 +0,0 @@
-//
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
-//
-
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-
-namespace Microsoft.SqlTools.ServiceLayer.SqlContext
-{
-    /// <summary>
-    /// Provides profile path resolution behavior relative to the name
-    /// of a particular SqlTools host.
-    /// </summary>
-    public class ProfilePaths
-    {
-        #region Constants
-
-        /// <summary>
-        /// The file name for the "all hosts" profile.  Also used as the
-        /// suffix for the host-specific profile filenames.
-        /// </summary>
-        public const string AllHostsProfileName = "profile.ps1";
-
-        #endregion
-
-        #region Properties
-
-        /// <summary>
-        /// Gets the profile path for all users, all hosts.
-        /// </summary>
-        public string AllUsersAllHosts { get; private set; }
-
-        /// <summary>
-        /// Gets the profile path for all users, current host.
-        /// </summary>
-        public string AllUsersCurrentHost { get; private set; }
-
-        /// <summary>
-        /// Gets the profile path for the current user, all hosts.
-        /// </summary>
-        public string CurrentUserAllHosts { get; private set; }
-
-        /// <summary>
-        /// Gets the profile path for the current user and host.
-        /// </summary>
-        public string CurrentUserCurrentHost { get; private set; }
-
-        #endregion
-
-        #region Public Methods
-
-        /// <summary>
-        /// Creates a new instance of the ProfilePaths class.
-        /// </summary>
-        /// <param name="hostProfileId">
-        /// The identifier of the host used in the host-specific X_profile.ps1 filename.
-        /// </param>
-        /// <param name="baseAllUsersPath">The base path to use for constructing AllUsers profile paths.</param>
-        /// <param name="baseCurrentUserPath">The base path to use for constructing CurrentUser profile paths.</param>
-        public ProfilePaths(
-            string hostProfileId,
-            string baseAllUsersPath,
-            string baseCurrentUserPath)
-        {
-            this.Initialize(hostProfileId, baseAllUsersPath, baseCurrentUserPath);
-        }
-
-        private void Initialize(
-            string hostProfileId,
-            string baseAllUsersPath,
-            string baseCurrentUserPath)
-        {
-            string currentHostProfileName =
-                string.Format(
-                    "{0}_{1}",
-                    hostProfileId,
-                    AllHostsProfileName);
-
-            this.AllUsersCurrentHost = Path.Combine(baseAllUsersPath, currentHostProfileName);
-            this.CurrentUserCurrentHost = Path.Combine(baseCurrentUserPath, currentHostProfileName);
-            this.AllUsersAllHosts = Path.Combine(baseAllUsersPath, AllHostsProfileName);
-            this.CurrentUserAllHosts = Path.Combine(baseCurrentUserPath, AllHostsProfileName);
-        }
-
-        /// <summary>
-        /// Gets the list of profile paths that exist on the filesystem.
-        /// </summary>
-        /// <returns>An IEnumerable of profile path strings to be loaded.</returns>
-        public IEnumerable<string> GetLoadableProfilePaths()
-        {
-            var profilePaths =
-                new string[]
-                {
-                    this.AllUsersAllHosts,
-                    this.AllUsersCurrentHost,
-                    this.CurrentUserAllHosts,
-                    this.CurrentUserCurrentHost
-                };
-
-            return profilePaths.Where(p => File.Exists(p));
-        }
-
-        #endregion
-    }
-}
-

src/Microsoft.SqlTools.ServiceLayer/SqlContext/SqlToolsContext.cs

@@ -20,9 +20,14 @@ namespace Microsoft.SqlTools.ServiceLayer.SqlContext
             get; private set;
         }
 
-        public SqlToolsContext(HostDetails hostDetails, ProfilePaths profilePaths)
+        /// <summary>
+        /// Initalizes the SQL Tools context instance
+        /// </summary>
+        /// <param name="hostDetails"></param>
+        public SqlToolsContext(HostDetails hostDetails)
         {
-            
+            this.SqlToolsVersion = hostDetails.Version;
         }
     }
 }
+

src/Microsoft.SqlTools.ServiceLayer/SqlContext/SqlToolsSettings.cs

@@ -75,6 +75,18 @@ namespace Microsoft.SqlTools.ServiceLayer.SqlContext
                     && this.SqlTools.IntelliSense.EnableSuggestions.Value;
             }
         }
+
+        /// <summary>
+        /// Gets a flag determining if quick info is enabled
+        /// </summary>
+        public bool IsQuickInfoEnabled
+        {
+            get
+            {
+                return this.SqlTools.EnableIntellisense
+                    && this.SqlTools.IntelliSense.EnableQuickInfo.Value;
+            }
+        }
     }
 
     /// <summary>