Represent empty wlxml nodes as DocumentNodeElement with empty DocumentTextElement

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

diff --git a/modules/documentCanvas/canvas/canvas.js b/modules/documentCanvas/canvas/canvas.js
index 0041f6c..a65375e 100644 (file)
--- a/modules/documentCanvas/canvas/canvas.js
+++ b/modules/documentCanvas/canvas/canvas.js
@@ -42,7 +42,8 @@ $.extend(Canvas.prototype, {
                     klass: currentTag.attr('class'),
                     meta: meta,
                     others: others,
-                    rawChildren: currentTag.contents()
+                    rawChildren: currentTag.contents(),
+                    prepopulateOnEmpty: true
                 }, canvas);
 
                 ['orig-before', 'orig-after', 'orig-begin', 'orig-end'].forEach(function(attr) {
@@ -71,7 +72,7 @@ $.extend(Canvas.prototype, {
                         hasSpanBefore = el.prev().length > 0  && getNode($(el.prev()[0])).attr('wlxml-tag') === 'span',
                         hasSpanAfter = el.next().length > 0 && getNode($(el.next()[0])).attr('wlxml-tag') === 'span';
 
-                    if(el.parent().hasClass('canvas-widget'))
+                    if(el.parent().hasClass('canvas-widget') || elParent.attr('document-text-element') !== undefined)
                         return true; // continue
 
                     var addInfo = function(toAdd, where) {
@@ -245,7 +246,7 @@ $.extend(Canvas.prototype, {
                         var parent = element.parent(),
                             grandParent = parent ? parent.parent() : null,
                             goto;
-                        if(parent.children().length === 1) {
+                        if(parent.children().length === 1 && parent.children()[0].sameNode(element)) {
                             if(grandParent && grandParent.children().length === 1) {
                                 goto = grandParent.append({text: ''});
                             } else {
@@ -257,6 +258,7 @@ $.extend(Canvas.prototype, {
                             element.detach();
                         }
                         canvas.setCurrentElement(goto, {caretTo: caretTo});
+                        canvas.publisher('contentChanged');
                     }
                     else if(cursorAtOperationEdge) {
                         // todo
@@ -604,7 +606,8 @@ $.extend(Canvas.prototype.list, {
         
         var toret;
         if(parent.is('list')) {
-            listElement.wrapWithNodeElement({tag: 'div', klass: 'item'});
+            var item = listElement.wrapWithNodeElement({tag: 'div', klass: 'item'});
+            item.exec('toggleBullet', false);
             toret = listElement.parent();
         } else {
             toret = listElement;