expose undoserializer through viewModel as an extension point

voidlabs · Nov 10, 2022 · 8be1758 · 8be1758
1 parent 189ba7c
commit 8be1758
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/js/undomanager/undomain.js b/src/js/undomanager/undomain.js
@@ -9,7 +9,6 @@ var addUndoStackExtensionMaker = function(performanceAwareCaller) {
 
     viewModel.contentListeners(viewModel.contentListeners() + 2);
 
-    // TODO the labels should be computed observables (needs changes in undomanager projects)
     var undoRedoStack = undoManager(viewModel.content, {
       levels: 100,
       undoLabel: ko.computed(function() { return viewModel.t("Undo (#COUNT#)"); }),
@@ -26,6 +25,8 @@ var addUndoStackExtensionMaker = function(performanceAwareCaller) {
     undoRedoStack.setUndoActionMaker(undoserializer.makeUndoAction.bind(undefined, viewModel.content));
     undoserializer.watchEnabled(true);
 
+    viewModel.undoSerializer = undoserializer;
+
     return {
       pause: function() {
         undoRedoStack.setModeIgnore();