Merge pull request #851 from Garulf/global-copy-to-clipboard

Global copy to clipboard

Author: jjw24

Flow.Launcher.Plugin/Result.cs

@@ -29,6 +29,13 @@ public class Result
         /// </summary>
         public string ActionKeywordAssigned { get; set; }
 
+        /// <summary>
+        /// This holds the text which can be provided by plugin to be copied to the 
+        /// user's clipboard when Ctrl + C is pressed on a result. If the text is a file/directory path
+        /// flow will copy the actual file/folder instead of just the path text.
+        /// </summary>
+        public string CopyText { get; set; } = string.Empty;
+
         /// <summary>
         /// This holds the text which can be provided by plugin to help Flow autocomplete text
         /// for user on the plugin result. If autocomplete action for example is tab, pressing tab will have 

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/MainWindow.xaml

@@ -175,6 +175,9 @@
                         Style="{DynamicResource QueryBoxStyle}"
                         Text="{Binding QueryText, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                         Visibility="Visible">
+                        <TextBox.CommandBindings>
+                            <CommandBinding Command="ApplicationCommands.Copy" Executed="OnCopy" />
+                        </TextBox.CommandBindings>
                         <TextBox.ContextMenu>
                             <ContextMenu>
                                 <MenuItem Command="ApplicationCommands.Cut" Header="{DynamicResource cut}" />

Flow.Launcher/MainWindow.xaml.cs

@@ -52,7 +52,18 @@ public MainWindow()
         {
             InitializeComponent();
         }
+        private void OnCopy(object sender, ExecutedRoutedEventArgs e)
+        {
+            if (QueryTextBox.SelectionLength == 0)
+            {
+                _viewModel.ResultCopy(string.Empty);
 
+            }
+            else if (!string.IsNullOrEmpty(QueryTextBox.Text))
+            {
+                _viewModel.ResultCopy(QueryTextBox.SelectedText);
+            }
+        }
         private async void OnClosing(object sender, CancelEventArgs e)
         {
             _settings.WindowTop = Top;

Flow.Launcher/ViewModel/MainViewModel.cs

@@ -19,6 +19,8 @@
 using Microsoft.VisualStudio.Threading;
 using System.Threading.Channels;
 using ISavable = Flow.Launcher.Plugin.ISavable;
+using System.IO;
+using System.Collections.Specialized;
 
 namespace Flow.Launcher.ViewModel
 {
@@ -423,6 +425,9 @@ private ResultsViewModel SelectedResults
         public ICommand OpenSettingCommand { get; set; }
         public ICommand ReloadPluginDataCommand { get; set; }
         public ICommand ClearQueryCommand { get; private set; }
+
+        public ICommand CopyToClipboard { get; set; }
+
         public ICommand AutocompleteQueryCommand { get; set; }
 
         public string OpenResultCommandModifiers { get; private set; }
@@ -870,6 +875,52 @@ public void UpdateResultView(IEnumerable<ResultsForUpdate> resultsForUpdates)
             Results.AddResults(resultsForUpdates, token);
         }
 
+        /// <summary>
+        /// This is the global copy method for an individual result. If no text is passed, 
+        /// the method will work out what is to be copied based on the result, so plugin can offer the text 
+        /// to be copied via the result model. If the text is a directory/file path, 
+        /// then actual file/folder will be copied instead. 
+        /// The result's subtitle text is the default text to be copied
+        /// </summary>
+        public void ResultCopy(string stringToCopy)
+        {
+            if (string.IsNullOrEmpty(stringToCopy))
+            {
+                var result = Results.SelectedItem?.Result;
+                if (result != null)
+                {
+                    string copyText = string.IsNullOrEmpty(result.CopyText) ? result.SubTitle : result.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"));
+                    }
+                }
+
+                return;
+            }
+
+            Clipboard.SetDataObject(stringToCopy);
+        }
+
         #endregion
     }
 }