integration wip: lists - creating, unnesting

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

diff --git a/modules/documentCanvas/canvas/documentElement.js b/modules/documentCanvas/canvas/documentElement.js
index da9b148..89e98a2 100644 (file)
--- a/modules/documentCanvas/canvas/documentElement.js
+++ b/modules/documentCanvas/canvas/documentElement.js
@@ -13,9 +13,8 @@ var DocumentElement = function(htmlElement, canvas) {
     this.canvas = canvas;
     this.$element = $(htmlElement);
 
-    var tagNameProp = this.$element.prop('tagName');
-    this.wlxmlTag = tagNameProp ? tagNameProp.toLowerCase() : undefined;
-};
+    this.wlxmlTag = this.$element.attr('wlxml-tag');
+}
 
 $.extend(DocumentElement.prototype, {
     dom: function() {
@@ -50,8 +49,10 @@ $.extend(DocumentElement.prototype, {
     },
 
     wrapWithNodeElement: function(wlxmlNode) {
-        this.$element.wrap($('<' + wlxmlNode.tag + ' class="' + wlxmlNode.klass.replace('.', '-') + '">')[0]);
-        return documentElementFromHTMLElement(this.$element.parent().get(0), this.canvas);
+        var wrapper = DocumentNodeElement.create({tag: wlxmlNode.tag, klass: wlxmlNode.klass});
+        this.$element.replaceWith(wrapper.dom());
+        wrapper.append(this);
+        return wrapper;
     },
 
     childIndex: function(child) {
@@ -106,11 +107,26 @@ $.extend(DocumentNodeElement.prototype, {
     after: function(params) {
         manipulate(this, params, 'after');
     },
+    getWlxmlTag: function() {
+        return this.$element.attr('wlxml-tag');
+    },
+    setWlxmlTag: function(tag) {
+        this.$element.attr('wlxml-tag', tag);
+    },
+    getWlxmlClass: function() {
+        var klass = this.$element.attr('wlxml-class');
+        if(klass)
+            return klass.replace('-', '.');
+        return undefined;
+    },
     setWlxmlClass: function(klass) {
-        this.$element.attr('class', klass);
+        if(klass)
+            this.$element.attr('wlxml-class', klass);
+        else
+            this.$element.removeAttr('wlxml-class');
     },
     is: function(what) {
-        if(what === 'list' && _.contains(['list-items', 'list-items-enum'], this.$element.attr('class')))
+        if(what === 'list' && _.contains(['list-items', 'list-items-enum'], this.$element.attr('wlxml-class')))
             return true;
         return false;
     }
@@ -121,9 +137,9 @@ DocumentNodeElement.createDOM = function(params) {
     if(params.text) {
         dom = $(document.createTextNode(params.text));
     } else {
-        dom = $('<' + params.tag + '>');
+        dom = $('<div>').attr('wlxml-tag', params.tag);
         if(params.klass)
-            dom.attr('class', params.klass);
+            dom.attr('wlxml-class', params.klass);
     }
     return dom;
 };
@@ -182,6 +198,13 @@ $.extend(DocumentTextElement.prototype, {
             return DocumentElement.prototype.wrapWithNodeElement.call(this, wlxmlNode);
         }
     },
+    unwrap: function() {
+        if(this.parent().children().length === 1) {
+            var parent = this.parent();
+            parent.after(this);
+            parent.detach();
+        }
+    },
     split: function(params) {
         var parentElement = this.parent(),
             myIdx = parentElement.childIndex(this),