X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/73e8795a3d19b7221f34353799d39808d57a4d05..b0bea8d363c03e64a67eb18c4e8702c69ecb72cc:/src/smartxml/smartxml.js

diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js
index 47c527f..bf64c27 100644
--- a/src/smartxml/smartxml.js
+++ b/src/smartxml/smartxml.js
@@ -420,6 +420,7 @@ $.extend(Document.prototype, Backbone.Events, {
     transform: function(Transformation, args) {
         //console.log('transform');
         var toret, transformation;
+        //debugger;
 
         // ref: odrebnie przygotowanie transformacji, odrebnie jej wykonanie (to pierwsze to analog transform z node)
 
@@ -430,13 +431,15 @@ $.extend(Document.prototype, Backbone.Events, {
         }
         if(transformation) {
             this._transformationLevel++;
-            toret = transformation.run();
-            if(this._transformationLevel === 1) {
+            toret = transformation.run({beUndoable:this._transformationLevel === 1});
+            if(this._transformationLevel === 1 && !this._undoInProgress) {
                 this.undoStack.push(transformation);
             }
             this._transformationLevel--;
             //console.log('clearing redo stack');
-            this.redoStack = [];
+            if(!this._undoInProgress) {
+                this.redoStack = [];
+            }
             return toret;
         } else {
             throw new Error('Transformation ' + transformation + ' doesn\'t exist!');
@@ -445,15 +448,20 @@ $.extend(Document.prototype, Backbone.Events, {
     undo: function() {
         var transformation = this.undoStack.pop();
         if(transformation) {
+            this._undoInProgress = true;
             transformation.undo();
+            this._undoInProgress = false;
             this.redoStack.push(transformation);
         }
     },
     redo: function() {
         var transformation = this.redoStack.pop();
         if(transformation) {
-            transformation.run();
+            this._transformationLevel++;
+            transformation.run({beUndoable: true});
+            this._transformationLevel--;
             this.undoStack.push(transformation);
+
         }
     },