Add file type icon images

Flow.Launcher.Test/Plugins/ExplorerTest.cs

@@ -24,7 +24,7 @@ namespace Flow.Launcher.Test.Plugins
                 $"Actual: {result}{Environment.NewLine}");
         }
 
-        [TestCase("C:\\Dropbox", "SELECT TOP 100 System.FileName, System.ItemPathDisplay FROM SystemIndex WHERE directory='file:C:\\Dropbox'")]
+        [TestCase("C:\\Dropbox", "SELECT TOP 100 System.FileName, System.ItemPathDisplay, System.ItemType FROM SystemIndex WHERE directory='file:C:\\Dropbox'")]
         public void GivenWindowsIndexSearch_WhenSearchTypeIsSearchTopFolderLevel_ThenQueryShouldUseExpectedString(string folderPath, string expectedString)
         {
             // Given
@@ -52,7 +52,7 @@ namespace Flow.Launcher.Test.Plugins
                 $"Actual string was: {resultString}{Environment.NewLine}");
         }
 
-        [TestCase("flow.launcher.sln", "SELECT TOP 100 \"System.FileName\", \"System.ItemPathDisplay\" " +
+        [TestCase("flow.launcher.sln", "SELECT TOP 100 \"System.FileName\", \"System.ItemPathDisplay\", \"System.ItemType\" " +
             "FROM \"SystemIndex\" WHERE (System.FileName LIKE 'flow.launcher.sln%' " +
                                         "OR CONTAINS(System.FileName,'\"flow.launcher.sln*\"',1033)) AND scope='file:'")]
         public void GivenWindowsIndexSearch_WhenSearchAllFoldersAndFiles_ThenQueryShouldUseExpectedString(

Plugins/Flow.Launcher.Plugin.Explorer/Flow.Launcher.Plugin.Explorer.csproj

@@ -27,6 +27,22 @@
     <None Include="Images\explorer.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    
+    <None Include="Images\copy.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  
+    <None Include="Images\deletefilefolder.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  
+    <Content Include="Images\file.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+
+    <None Include="Images\folder.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>    
   </ItemGroup>
   
   <ItemGroup>

Plugins/Flow.Launcher.Plugin.Explorer/Search/Constants.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Flow.Launcher.Plugin.Explorer.Search
+{
+    public static class Constants
+    {
+        public const string FolderImagePath = "Images\\folder.png";
+        public const string FileImagePath = "Images\\file.png";
+        public const string DeleteFileFolderImagePath = "Images\\deletefilefolder.png";
+        public const string CopyImagePath = "Images\\copy.png";
+
+        public const string DefaultFolderSubtitleString = "Ctrl + Enter to open the directory";
+    }
+}

Plugins/Flow.Launcher.Plugin.Explorer/Search/WindowsIndex/IndexSearcher.cs

@@ -46,7 +46,9 @@ namespace Flow.Launcher.Plugin.Explorer.Search.WindowsIndex
                                 {
                                     if (dataReaderResults.GetValue(0) != DBNull.Value && dataReaderResults.GetValue(1) != DBNull.Value)
                                     {
-                                        results.Add(CreateResult(dataReaderResults.GetString(0), dataReaderResults.GetString(1)));
+                                        results.Add(CreateResult(dataReaderResults.GetString(0), 
+                                                                 dataReaderResults.GetString(1), 
+                                                                 dataReaderResults.GetString(2)));
                                     }
                                 }
                             }
@@ -66,13 +68,13 @@ namespace Flow.Launcher.Plugin.Explorer.Search.WindowsIndex
             return results;
         }
 
-        private Result CreateResult(string filename, string path)
+        private Result CreateResult(string filename, string path, string fileType)
         {
             return new Result
             {
                 Title = filename,
                 SubTitle = path,
-                IcoPath = "Images\\Explorer.png",//<------CHANGE
+                IcoPath = fileType == "Directory" ? Constants.FolderImagePath : Constants.FileImagePath,
                 Action = c =>
                 {
                     try

Plugins/Flow.Launcher.Plugin.Explorer/Search/WindowsIndex/QueryConstructor.cs

@@ -21,7 +21,7 @@ namespace Flow.Launcher.Plugin.Explorer.Search.WindowsIndex
             baseQuery.QueryMaxResults = _settings.MaxResult;
 
             // Set list of columns we want to display, getting the path presently
-            baseQuery.QuerySelectColumns = "System.FileName, System.ItemPathDisplay";
+            baseQuery.QuerySelectColumns = "System.FileName, System.ItemPathDisplay, System.ItemType";
 
             // Filter based on file name
             baseQuery.QueryContentProperties = "System.FileName";