Changeset 16528 for trunk/HeuristicLab.CodeEditor

Timestamp:

01/10/19 14:16:21 (6 years ago)

Author:

jkarder

Message:

#2967: fixed ctrl+z removing all code and improved code handling in programmable operators

Location:

trunk/HeuristicLab.CodeEditor/3.4

Files:

• CodeEditor.cs (modified) (2 diffs)
• CodeEditorBase.cs (modified) (1 diff)

trunk/HeuristicLab.CodeEditor/3.4/CodeEditor.cs

@@ -109 +109 @@
       get { return Doc.GetText(prefix.Length, Doc.TextLength - suffix.Length - prefix.Length); }
       set {
-        if (Doc.Text == value) return;
-        Doc.Replace(prefix.Length, Doc.TextLength - suffix.Length - prefix.Length, value);
+        var curLength = Doc.TextLength - suffix.Length - prefix.Length;
+        var curUserCode = Doc.GetText(prefix.Length, curLength);
+        if (curUserCode == value) return;
+        Doc.Replace(prefix.Length, curLength, value);
       }
     }
@@ -274 +276 @@
     #endregion
 
+    public override void ClearEditHistory() {
+      Doc.UndoStack.ClearAll();
+    }
+
     public override void ScrollToPosition(int line, int column) {
       var segment = GetSegmentAtLocation(line, column);

trunk/HeuristicLab.CodeEditor/3.4/CodeEditorBase.cs

@@ -57 +57 @@
     public virtual void ScrollToPosition(int line, int column) { }
 
+    public virtual void ClearEditHistory() { }
+
     public virtual void ShowCompileErrors(CompilerErrorCollection compileErrors) { }