Add modifier key support when user action items.

Wox.Plugin/ActionContext.cs

@@ -0,0 +1,15 @@
+namespace Wox.Plugin
+{
+    public class ActionContext
+    {
+        public SpecialKeyState SpecialKeyState { get; set; }
+    }
+
+    public class SpecialKeyState
+    {
+        public bool CtrlPressed { get; set; }
+        public bool ShiftPressed { get; set; }
+        public bool AltPressed { get; set; }
+        public bool WinPressed { get; set; }
+    }
+}

Wox.Plugin/Result.cs

@@ -9,7 +9,7 @@ namespace Wox.Plugin
         public string Title { get; set; }
         public string SubTitle { get; set; }
         public string IcoPath { get; set; }
-        public Action Action { get; set; }
+        public Action<ActionContext> Action { get; set; }
         public int Score { get; set; }
 
         public bool DontHideWoxAfterSelect { get; set; }
@@ -24,13 +24,9 @@ namespace Wox.Plugin
         /// Only resulsts that originQuery match with curren query will be displayed in the panel
         /// </summary>
         public Query OriginQuery { get; set; }
-        /// <summary>
-        /// context results connected with current reuslt, usually, it can use <- or -> navigate context results
-        /// </summary>
-        public List<Result> ContextResults { get; set; }
 
         /// <summary>
-        /// you don't need to set this property if you are developing a plugin
+        /// Don't set this property if you are developing a plugin
         /// </summary>
         public string PluginDirectory { get; set; }
 

Wox.Plugin/Wox.Plugin.csproj

@@ -59,7 +59,7 @@
   <ItemGroup>
     <Compile Include="AllowedLanguage.cs" />
     <Compile Include="IPlugin.cs" />
-    <Compile Include="Plugin.cs" />
+    <Compile Include="PluginPair.cs" />
     <Compile Include="PluginInitContext.cs" />
     <Compile Include="PluginMetadata.cs" />
     <Compile Include="PluginType.cs" />
@@ -67,6 +67,7 @@
     <Compile Include="PythonResult.cs" />
     <Compile Include="Query.cs" />
     <Compile Include="Result.cs" />
+    <Compile Include="ActionContext.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.