From: Jan Szejko <janek37@gmail.com>
Date: Thu, 9 Mar 2017 14:16:00 +0000 (+0100)
Subject: empty text nodes after spans
X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/091b7b5

empty text nodes after spans
---

diff --git a/src/editor/plugins/core/core.js b/src/editor/plugins/core/core.js
index 661c738..5f978d8 100644
--- a/src/editor/plugins/core/core.js
+++ b/src/editor/plugins/core/core.js
@@ -122,6 +122,8 @@ plugin.documentExtension.textNode.transformations = {
                 parent.contents().some(function(n) {
                     return move(n, newNode);
                 });
+                // span can't be the last node
+                newNode.append({'text': ''});
                 if(newNodes.second.contents()[0].getText().length === 0) {
                     var textNode = newNodes.second.contents()[0];
                     newNodes.second.detach();
@@ -523,6 +525,10 @@ var createWrapTextAction = function(createParams) {
                                 offsetEnd: params.fragment.endOffset,
                                 textNodeIdx: [params.fragment.startNode.getIndex(), params.fragment.endNode.getIndex()]
                             });
+                            if(wrapper.next() === null) {
+                                // span can't be the last node
+                                parent.append({text: ''});
+                            }
                                 
                             lastTextNode = wrapper.getLastTextNode();
                             if(lastTextNode) {
diff --git a/src/wlxml/wlxml.js b/src/wlxml/wlxml.js
index 1837e14..989fe5d 100644
--- a/src/wlxml/wlxml.js
+++ b/src/wlxml/wlxml.js
@@ -239,7 +239,9 @@ $.extend(WLXMLDocument.prototype, {
         });
         nativeNode.normalize();
         $(nativeNode).find('*').each(function() {
-            if (this.childNodes.length === 0) {
+            var emptyNode = this.childNodes.length === 0;
+            var endsWithSpan = !emptyNode && this.childNodes[this.childNodes.length - 1].nodeName.toLowerCase() === 'span';
+            if(emptyNode || endsWithSpan) {
                 var fakeTextNode = window.document.createTextNode("");
                 this.appendChild(fakeTextNode);
             }
@@ -253,8 +255,7 @@ $.extend(WLXMLDocument.prototype, {
                     elParent = el.parent(),
                     hasSpanParent = elParent.prop('tagName') === 'SPAN',
                     hasSpanBefore = el.prev().length && $(el.prev()).prop('tagName') === 'SPAN',
-                    hasSpanAfter = el.next().length && $(el.next()).prop('tagName') === 'SPAN',
-                    onlyChild = el.is(':only-child');
+                    hasSpanAfter = el.next().length && $(el.next()).prop('tagName') === 'SPAN';
 
 
                 var addInfo = function(toAdd, where, transformed, original) {
@@ -295,7 +296,7 @@ $.extend(WLXMLDocument.prototype, {
                     }
                 }
 
-                if(!text.transformed && !onlyChild) {
+                if(!text.transformed && !(el.is(':only-child') || (el.is(':last-child') && hasSpanBefore))) {
                     addInfo(text.original, 'below');
                     el.remove();
                     return true; // continue