Implement the Copy All context menu on other treeviews.

src/StructuredLogViewer/Controls/BuildControl.xaml.cs

@@ -4,6 +4,7 @@
 using System.IO;
 using System.Linq;
 using System.Reflection;
+using System.Text;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Data;
@@ -32,6 +33,8 @@ public partial class BuildControl : UserControl
         private MenuItem viewItem;
         private MenuItem preprocessItem;
         private MenuItem hideItem;
+        private MenuItem copyAllItem;
+        private ContextMenu sharedTreeContextMenu;
 
         public TreeView ActiveTreeView;
 
@@ -73,6 +76,11 @@ public BuildControl(Build build, string logFilePath)
                 sourceFileResolver = new SourceFileResolver(logFilePath);
             }
 
+            sharedTreeContextMenu = new ContextMenu();
+            copyAllItem = new MenuItem() { Header = "Copy All" };
+            copyAllItem.Click += (s, a) => CopyAll();
+            sharedTreeContextMenu.Items.Add(copyAllItem);
+
             var contextMenu = new ContextMenu();
             contextMenu.Opened += ContextMenu_Opened;
             copyItem = new MenuItem() { Header = "Copy" };
@@ -116,9 +124,12 @@ public BuildControl(Build build, string logFilePath)
             searchLogControl.ResultsList.ItemContainerStyle = treeViewItemStyle;
             searchLogControl.ResultsList.SelectedItemChanged += ResultsList_SelectionChanged;
             searchLogControl.ResultsList.GotFocus += (s, a) => ActiveTreeView = searchLogControl.ResultsList;
+            searchLogControl.ResultsList.ContextMenu = sharedTreeContextMenu;
 
+            findInFilesControl.GotFocus += (s, a) => ActiveTreeView = findInFilesControl.ResultsList;
             findInFilesControl.ResultsList.ItemContainerStyle = treeViewItemStyle;
             findInFilesControl.ResultsList.GotFocus += (s, a) => ActiveTreeView = findInFilesControl.ResultsList;
+            findInFilesControl.ResultsList.ContextMenu = sharedTreeContextMenu;
 
             if (archiveFile != null)
             {
@@ -229,6 +240,7 @@ private void PopulateFilesTab()
 
             filesTree.ItemsSource = root.Children;
             filesTree.GotFocus += (s, a) => ActiveTreeView = filesTree;
+            filesTree.ContextMenu = sharedTreeContextMenu;
         }
 
         private void CompressTree(Folder parent)
@@ -434,6 +446,24 @@ public void CopySubtree()
             }
         }
 
+        private void CopyAll()
+        {
+            var tree = ActiveTreeView;
+            if (tree == null)
+            {
+                return;
+            }
+
+            var sb = new StringBuilder();
+            foreach (var item in tree.Items)
+            {
+                var text = Microsoft.Build.Logging.StructuredLogger.StringWriter.GetString(item);
+                sb.AppendLine(text);
+            }
+
+            CopyToClipboard(sb.ToString());
+        }
+
         private static void CopyToClipboard(string text)
         {
             try

src/StructuredLogViewer/ProxyNode.cs

@@ -58,5 +58,7 @@ private string GetProjectFileExtension()
 
             return result;
         }
+
+        public override string ToString() => Original.ToString();
     }
 }

src/StructuredLogger/ObjectModel/SourceFileLine.cs

@@ -4,5 +4,10 @@ public class SourceFileLine : TreeNode
     {
         public int LineNumber { get; set; }
         public string LineText { get; set; }
+
+        public override string ToString()
+        {
+            return LineNumber.ToString().PadRight(5, ' ') + LineText;
+        }
     }
 }

src/StructuredLogger/Serialization/StringWriter.cs

@@ -15,6 +15,11 @@ public static string GetString(object rootNode)
 
         private static void WriteNode(object rootNode, StringBuilder sb, int indent = 0)
         {
+            if (rootNode == null)
+            {
+                return;
+            }
+
             Indent(sb, indent);
             var text = rootNode.ToString() ?? "";