Tooltip for indexer and program plugin (#4589)

* Fix multiline title issue

* Added code to display tooltip for program and indexer plugin

* Added tests for Result class

* Theme based color for tooltip

* Added colors for tooltip

* Added string tags to tooltip

* Add initial show delay

* Seperated textbox for title and path

src/modules/launcher/Wox.Plugin/Result.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Windows.Media;
+using System.Windows;
 
 namespace Wox.Plugin
 {
@@ -9,14 +10,37 @@ namespace Wox.Plugin
     public class Result
     {
 
+        private string _title;
+        private ToolTipData _toolTipData;
         private string _pluginDirectory;
         private string _icoPath;
-        public string Title { get; set; }
+        public string Title { 
+            get { return _title; } 
+            set
+            {
+                _title = value.Replace("\n", " ");
+            }
+        }
         public string SubTitle { get; set; }
 
         public string Glyph { get; set; }
 
-        public string FontFamily { get; set; }
+        public string FontFamily { get; set; }
+
+        public Visibility ToolTipVisibility { get; set; } = Visibility.Collapsed;
+
+        public ToolTipData ToolTipData
+        {
+            get
+            {
+                return _toolTipData;
+            }
+            set
+            {
+                _toolTipData = value;
+                ToolTipVisibility = Visibility.Visible;
+            }
+        }
 
         /// <summary>
         /// The text that will get displayed in the Search text box, when this item is selected in the result list.

src/modules/launcher/Wox.Plugin/ToolTipData.cs

@@ -0,0 +1,21 @@
+using System;
+
+namespace Wox.Plugin
+{
+    public class ToolTipData
+    {
+        public string Title { get; private set; }
+
+        public string Text { get; private set; }
+
+        public ToolTipData(string title, string text)
+        {          
+            if(string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentException("title cannot be null or empty", "title");
+            }
+            Title = title;
+            Text = text;
+        }
+    }
+}