Add new api Result.QuerySuggestionText

Flow.Launcher.Plugin/Result.cs

@@ -239,12 +239,12 @@
         public PreviewInfo Preview { get; set; } = PreviewInfo.Default;
 
         /// <summary>
         /// Determines if the user selection count should be added to the score. This can be useful when set to false to allow the result sequence order to be the same everytime instead of changing based on selection.
         /// </summary>
         public bool AddSelectedCount { get; set; } = true;
 
         /// <summary>
         /// The key to identify the record. This is used when FL checks whether the result is the topmost record. Or FL calculates the hashcode of the result for user selected records.
         /// This can be useful when your plugin will change the Title or SubTitle of the result dynamically.
         /// If the plugin does not specific this, FL just uses Title and SubTitle to identify this result.
         /// Note: Because old data does not have this key, we should use null as the default value for consistency.
@@ -257,6 +257,12 @@
         /// </summary>
         public bool ShowBadge { get; set; } = false;
 
+        /// <summary>
+        /// This holds the text which can be shown as a query suggestion.
+        /// </summary>
+        /// <remarks>When a value is not set, the <see cref="Title"/> will be used.</remarks>
+        public string QuerySuggestionText { get; set; }
+
         /// <summary>
         /// Run this result, asynchronously
         /// </summary>

Flow.Launcher/Converters/QuerySuggestionBoxConverter.cs

@@ -14,7 +14,7 @@
 
     public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
     {
         // values[0] is TextBox: The textbox displaying the autocomplete suggestion
         // values[1] is ResultViewModel: Currently selected item in the list
         // values[2] is string: Query text
         if (
@@ -33,15 +33,17 @@
         {
             var selectedResult = selectedItem.Result;
             var selectedResultActionKeyword = string.IsNullOrEmpty(selectedResult.ActionKeywordAssigned) ? "" : selectedResult.ActionKeywordAssigned + " ";
-            var selectedResultPossibleSuggestion = selectedResultActionKeyword + selectedResult.Title;
+            var selectedResultPossibleSuggestion = selectedResultActionKeyword +
+                (string.IsNullOrEmpty(selectedResult.QuerySuggestionText) ?
+                selectedResult.Title :
+                selectedResult.QuerySuggestionText);
 
             if (!selectedResultPossibleSuggestion.StartsWith(queryText, StringComparison.CurrentCultureIgnoreCase))
                 return string.Empty;
 
-
             // For AutocompleteQueryCommand.
             // When user typed lower case and result title is uppercase, we still want to display suggestion
-            selectedItem.QuerySuggestionText = queryText + selectedResultPossibleSuggestion.Substring(queryText.Length);
+            selectedItem.QuerySuggestionText = string.Concat(queryText, selectedResultPossibleSuggestion.AsSpan(queryText.Length));
 
             // Check if Text will be larger than our QueryTextBox
             Typeface typeface = new Typeface(queryTextBox.FontFamily, queryTextBox.FontStyle, queryTextBox.FontWeight, queryTextBox.FontStretch);