Merge pull request #2465 from Flow-Launcher/strip-newlines-for-multi-line-paste

Strip newlines for multi line paste

Author: taooceros

Flow.Launcher/MainWindow.xaml

@@ -221,6 +221,7 @@
                                 Visibility="Visible">
                                 <TextBox.CommandBindings>
                                     <CommandBinding Command="ApplicationCommands.Copy" Executed="OnCopy" />
+                                    <CommandBinding Command="ApplicationCommands.Paste" Executed="OnPaste" />
                                 </TextBox.CommandBindings>
                                 <TextBox.ContextMenu>
                                     <ContextMenu MinWidth="160">

Flow.Launcher/MainWindow.xaml.cs

@@ -71,6 +71,15 @@ private void OnCopy(object sender, ExecutedRoutedEventArgs e)
                 App.API.CopyToClipboard(QueryTextBox.SelectedText, showDefaultNotification: false);
             }
         }
+
+        private void OnPaste(object sender, ExecutedRoutedEventArgs e)
+        {
+            if (System.Windows.Clipboard.ContainsText())
+            {
+                _viewModel.ChangeQueryText(System.Windows.Clipboard.GetText().Replace("\n", String.Empty).Replace("\r", String.Empty));
+                e.Handled = true;
+            }
+        }
 
         private async void OnClosing(object sender, CancelEventArgs e)
         {