add copy notification

Author: jjw24

Flow.Launcher/Languages/en.xaml

@@ -18,6 +18,9 @@
     <system:String x:Key="copy">Copy</system:String>
     <system:String x:Key="cut">Cut</system:String>
     <system:String x:Key="paste">Paste</system:String>
+    <system:String x:Key="fileTitle">File</system:String>
+    <system:String x:Key="folderTitle">Folder</system:String>
+    <system:String x:Key="textTitle">Text</system:String>
     <system:String x:Key="GameMode">Game Mode</system:String>
     <system:String x:Key="GameModeToolTip">Suspend the use of Hotkeys.</system:String>
 

Flow.Launcher/ViewModel/MainViewModel.cs

@@ -890,18 +890,28 @@ public void ResultCopy(string stringToCopy)
                 if (result != null)
                 {
                     string copyText = string.IsNullOrEmpty(result.CopyText) ? result.SubTitle : result.CopyText;
-                    if (File.Exists(copyText) || Directory.Exists(copyText))
+                    var isFile = File.Exists(copyText);
+                    var isFolder = Directory.Exists(copyText);
+                    if (isFile || isFolder)
                     {
-
                         var paths = new StringCollection();
                         paths.Add(copyText);
 
                         Clipboard.SetFileDropList(paths);
-
+                        App.API.ShowMsg(
+                            App.API.GetTranslation("copy") 
+                                +" " 
+                                + (isFile? App.API.GetTranslation("fileTitle") : App.API.GetTranslation("folderTitle")), 
+                            App.API.GetTranslation("completedSuccessfully"));
                     }
                     else
                     {
                         Clipboard.SetDataObject(copyText.ToString());
+                        App.API.ShowMsg(
+                            App.API.GetTranslation("copy") 
+                                + " " 
+                                + App.API.GetTranslation("textTitle"), 
+                            App.API.GetTranslation("completedSuccessfully"));
                     }
                 }