Fixing left/right arrow support in empty text element

[fnpeditor.git] / modules / documentCanvas / canvas / wlxmlManagers.js

diff --git a/modules/documentCanvas/canvas/wlxmlManagers.js b/modules/documentCanvas/canvas/wlxmlManagers.js
index 8973a6c..0aa9575 100644 (file)
--- a/modules/documentCanvas/canvas/wlxmlManagers.js
+++ b/modules/documentCanvas/canvas/wlxmlManagers.js
@@ -19,8 +19,8 @@ var DocumentElementWrapper = function(documentElement) {
     }
 
     this.setDisplayStyle = function(displayStyle) {
-        documentElement.dom().css('display', displayStyle);
-        documentElement._container().css('display', displayStyle);
+        documentElement.dom().css('display', displayStyle || '');
+        documentElement._container().css('display', displayStyle || '');
     };
 
     this.tag = function() {
@@ -48,6 +48,8 @@ var getDisplayStyle = function(tag, klass) {
         return 'none';
     if(tag === 'span')
         return 'inline';
+    if(klass === 'item')
+        return null;
     return 'block';
 }
 
@@ -119,6 +121,21 @@ $.extend(FootnoteManager.prototype, {
 managers.set('aside', 'footnote', FootnoteManager);
 
 
+var ListItemManager = function(wlxmlElement) {
+    this.el = wlxmlElement;
+};
+$.extend(ListItemManager.prototype, {
+    setup: function() {
+        this.el.clearWidgets();
+        this.el.addWidget(widgets.labelWidget(this.el.tag(), this.el.klass()));
+        this.el.documentElement._container().css({display: 'list-item'});
+    },
+    toggleBullet: function(toggle) {
+        this.el.documentElement._container().css({display : toggle ? 'list-item' : 'block'});
+    }
+});
+managers.set('div', 'item', ListItemManager);
+
 return {
     getFor: function(documentElement) {
         var wlxmlElement = new DocumentElementWrapper(documentElement);