First take on diffViewer

[fnpeditor.git] / modules / documentHistory / documentHistory.js

diff --git a/modules/documentHistory/documentHistory.js b/modules/documentHistory/documentHistory.js
index 61eec9e..0693469 100644 (file)
--- a/modules/documentHistory/documentHistory.js
+++ b/modules/documentHistory/documentHistory.js
@@ -14,6 +14,12 @@ return function(sandbox) {
         itemList: dom.find('.rng-module-documentHistory-itemsList'),\r
     }\r
     var itemViews = [];\r
+    \r
+    \r
+    dom.find('.btn.compare').click(function(e) {\r
+        var selected = historyItems.getSelected();\r
+        sandbox.publish('compare', selected[0], selected[1]);\r
+    });\r
         \r
     var addHistoryItem = function(item, options) {\r
         historyItems.add(item);\r
@@ -27,7 +33,7 @@ return function(sandbox) {
     \r
     var toggleItemViews = function(toggle) {\r
         itemViews.forEach(function(view) {\r
-            if(!historyItems.selected(view.item))\r
+            if(!historyItems.isSelected(view.item))\r
                 view.toggle(toggle);\r
         });\r
     }\r
@@ -54,9 +60,12 @@ return function(sandbox) {
         add: function(item) {\r
             this._itemsById[item.version] = item;\r
         },\r
-        selected: function(item) {\r
+        isSelected: function(item) {\r
             return _.contains(this._selected, item.version);\r
         },\r
+        getSelected: function() {\r
+            return this._selected;\r
+        },\r
         _updateUI: function() {\r
             var len = this._selected.length;\r
             if(len === 0) {\r
@@ -88,7 +97,7 @@ return function(sandbox) {
     };\r
     itemView.prototype.template = _.template(itemTemplateSrc);\r
     itemView.prototype.onItemClicked = function() {\r
-        if(historyItems.selected(this.item)) {\r
+        if(historyItems.isSelected(this.item)) {\r
             historyItems.unselect(this.item);\r
             this.dimItem();\r
         } else if(historyItems.select(this.item)) {\r