Add the Copy context menu to the text editor.

KirillOsenkov · Jul 5, 2017 · 1ac4818 · 1ac4818
1 parent 4d5c590
commit 1ac4818
Show file tree

Hide file tree

Showing 2 changed files with 29 additions and 8 deletions.
diff --git a/src/StructuredLogViewer/Controls/TextViewerControl.xaml b/src/StructuredLogViewer/Controls/TextViewerControl.xaml
@@ -63,6 +63,11 @@
                   ShowLineNumbers="True"
                   LineNumbersForeground="Teal"
                   FontSize="14">
+      <a:TextEditor.ContextMenu>
+        <ContextMenu>
+          <MenuItem Header="Copy" Click="copyMenu_Click" />
+        </ContextMenu>
+      </a:TextEditor.ContextMenu>
     </a:TextEditor>
 
     <!--<ScrollViewer VerticalScrollBarVisibility="Auto">

diff --git a/src/StructuredLogViewer/Controls/TextViewerControl.xaml.cs b/src/StructuredLogViewer/Controls/TextViewerControl.xaml.cs
@@ -4,6 +4,7 @@
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Threading;
 using ICSharpCode.AvalonEdit.Folding;
@@ -23,6 +24,15 @@ public TextViewerControl()
         {
             InitializeComponent();
             SearchPanel.Install(textEditor.TextArea);
+            textEditor.TextArea.MouseRightButtonDown += TextAreaMouseRightButtonDown;
+
+            var textView = textEditor.TextArea.TextView;
+            textView.CurrentLineBackground = new SolidColorBrush(Color.FromRgb(224, 224, 224));
+            textView.CurrentLineBorder = new Pen(Brushes.Transparent, 0);
+            textView.Options.HighlightCurrentLine = true;
+            textView.Options.EnableEmailHyperlinks = false;
+            textView.Options.EnableHyperlinks = false;
+            textEditor.IsReadOnly = true;
         }
 
         public void DisplaySource(
@@ -39,18 +49,19 @@ public void DisplaySource(
 
             filePathText.Text = sourceFilePath;
 
-            var textView = textEditor.TextArea.TextView;
-            textView.CurrentLineBackground = Brushes.LightCyan;
-            textView.CurrentLineBorder = new Pen(Brushes.Transparent, 0);
-            textView.Options.HighlightCurrentLine = true;
-            textView.Options.EnableEmailHyperlinks = false;
-            textView.Options.EnableHyperlinks = false;
-            textEditor.IsReadOnly = true;
-
             SetText(text);
             DisplaySource(lineNumber, column);
         }
 
+        private void TextAreaMouseRightButtonDown(object sender, MouseButtonEventArgs e)
+        {
+            var position = textEditor.GetPositionFromPoint(e.GetPosition(textEditor));
+            if (position.HasValue)
+            {
+                textEditor.TextArea.Caret.Position = position.Value;
+            }
+        }
+
         public void SetText(string text)
         {
             Text = text;
@@ -139,5 +150,10 @@ private void wordWrap_Unchecked(object sender, RoutedEventArgs e)
         {
             textEditor.WordWrap = false;
         }
+
+        private void copyMenu_Click(object sender, RoutedEventArgs e)
+        {
+            textEditor.Copy();
+        }
     }
 }