Merge pull request #87 from lucas404x/feature/highlight-only-action

Add 'HighlightOnly' ClickAction and fix incorrect command name.
whistyun · Feb 6, 2024 · 54d17c3 · 54d17c3
2 parents 06beaa7 + 39193d9
commit 54d17c3
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Showing 3 changed files with 39 additions and 5 deletions.
diff --git a/MdXaml/LinkActions/DiaplayCommand.cs → MdXaml/LinkActions/DisplayCommand.cs b/MdXaml/LinkActions/DiaplayCommand.cs → MdXaml/LinkActions/DisplayCommand.cs
@@ -7,13 +7,13 @@
 namespace MdXaml.LinkActions
 {
     // set `public` access level for #29.
-    public class DiaplayCommand : ICommand
+    public class DisplayCommand : ICommand
     {
         private MarkdownScrollViewer Owner;
         private bool OpenBrowserWithAbsolutePath;
         private ICommand OpenCommand;
 
-        public DiaplayCommand(MarkdownScrollViewer owner, bool openBrowserWithAbsolutePath, bool safety)
+        public DisplayCommand(MarkdownScrollViewer owner, bool openBrowserWithAbsolutePath, bool safety)
         {
             Owner = owner;
             OpenBrowserWithAbsolutePath = openBrowserWithAbsolutePath;

diff --git a/MdXaml/LinkActions/HighlightOnlyCommand.cs b/MdXaml/LinkActions/HighlightOnlyCommand.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Windows.Input;
+
+namespace MdXaml.LinkActions
+{
+    public class HighlightOnlyCommand : ICommand
+    {
+        public event EventHandler? CanExecuteChanged;
+
+        private bool _isExecutable = true;
+        public bool IsExecutable
+        {
+            get => _isExecutable;
+            set
+            {
+                if (_isExecutable != value)
+                {
+                    _isExecutable = value;
+                    CanExecuteChanged?.Invoke(this, new EventArgs());
+                }
+            }
+        }
+
+        public bool CanExecute(object? parameter) => _isExecutable;
+
+        public void Execute(object? parameter) {}
+    }
+}
diff --git a/MdXaml/MarkdownScrollViewer.cs b/MdXaml/MarkdownScrollViewer.cs
@@ -443,21 +443,26 @@ private void UpdateClickAction()
                     break;
 
                 case ClickAction.DisplayWithRelativePath:
-                    command = new DiaplayCommand(this, true, false);
+                    command = new DisplayCommand(this, true, false);
                     break;
 
                 case ClickAction.DisplayAll:
-                    command = new DiaplayCommand(this, false, false);
+                    command = new DisplayCommand(this, false, false);
                     break;
 
                 case ClickAction.SafetyOpenBrowser:
                     command = new SafetyOpenCommand();
                     break;
 
                 case ClickAction.SafetyDisplayWithRelativePath:
-                    command = new DiaplayCommand(this, true, true);
+                    command = new DisplayCommand(this, true, true);
                     break;
 
+                case ClickAction.HighlightOnly:
+                    Engine.HyperlinkCommand = new HighlightOnlyCommand();
+                    Engine.OnHyperLinkClicked = _onHyperLinkClicked;
+                    return;
+
                 default:
                     return;
             }
@@ -641,6 +646,7 @@ public enum ClickAction
         DisplayAll,
         SafetyOpenBrowser,
         SafetyDisplayWithRelativePath,
+        HighlightOnly,
     }
 
     public enum SyntaxVersion