2 'libs/jquery-1.9.1.min'
7 // DocumentElement represents a node from WLXML document rendered inside Canvas
8 var DocumentElement = function(htmlElement) {
9 if(arguments.length === 0)
11 this.$element = $(htmlElement);
12 this.wlxmlTag = this.$element.prop('tagName');
15 $.extend(DocumentElement.prototype, {
16 children: function() {
18 if(this instanceof DocumentTextElement)
22 var elementContent = this.$element.contents();
23 elementContent.each(function(idx) {
24 var element = documentElementFromHTMLElement(this);
25 if(idx === 0 && elementContent.length > 1 && elementContent[1].nodeType === Node.ELEMENT_NODE && (element instanceof DocumentTextElement) && $.trim($(this).text()) === '')
27 if(idx > 0 && element instanceof DocumentTextElement) {
28 if(toret[toret.length-1] instanceof DocumentNodeElement && $.trim($(this).text()) === '')
36 return documentElementFromHTMLElement(this.$element.parent()[0]);
39 sameNode: function(other) {
40 return other && (typeof other === typeof this) && other.$element[0] === this.$element[0];
43 wrapWithNodeElement: function(wlxmlNode) {
44 this.$element.wrap($('<' + wlxmlNode.tag + ' class="' + wlxmlNode.klass + '"">')[0]);
45 return documentElementFromHTMLElement(this.$element.parent().get(0));
49 var DocumentNodeElement = function(htmlElement) {
50 DocumentElement.call(this, htmlElement);
53 var DocumentTextElement = function(htmlElement) {
54 DocumentElement.call(this, htmlElement);
57 DocumentNodeElement.prototype = new DocumentElement();
58 DocumentTextElement.prototype = new DocumentElement();
60 $.extend(DocumentNodeElement.prototype, {
61 append: function(params) {
62 var to_append = $('<' + params.tag + '>');
64 to_append.attr('class', params.klass);
65 this.$element.append(to_append);
66 return documentElementFromHTMLElement(to_append);
70 var documentElementFromHTMLElement = function(htmlElement) {
71 if(htmlElement.nodeType === Node.ELEMENT_NODE)
72 return new DocumentNodeElement(htmlElement);
73 if(htmlElement.nodeType === Node.TEXT_NODE)
74 return new DocumentTextElement(htmlElement);
78 wrap: function(htmlElement) {
79 return documentElementFromHTMLElement(htmlElement);
81 DocumentElement: DocumentElement,
82 DocumentNodeElement: DocumentNodeElement,
83 DocumentTextElement: DocumentTextElement