X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/da6bb077bae1614af05e0071fbfbe6ddddf4c267..66cc0acfd75edaf656c8ce482421674a8d0fa126:/src/smartxml/smartxml.js?ds=sidebyside diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js index 04449cf..248333e 100644 --- a/src/smartxml/smartxml.js +++ b/src/smartxml/smartxml.js @@ -5,21 +5,14 @@ define([ 'use strict'; -var TEXT_NODE = Node.TEXT_NODE, ELEMENT_NODE = Node.ELEMENT_NODE; - -var parseXML = function(xml) { - return $(xml)[0]; -}; - -var Document = function(nativeNode) { - var $document = $(nativeNode); - - - Object.defineProperty(this, 'root', {get: function() { return new ElementNode($document[0]);}}); -}; +var TEXT_NODE = Node.TEXT_NODE; -var DocumentNode = function(nativeNode) { +var DocumentNode = function(nativeNode, document) { + if(!document) { + throw new Error('undefined document for a node'); + } + this.document = document; this.nativeNode = nativeNode; this._$ = $(nativeNode); }; @@ -29,11 +22,26 @@ $.extend(DocumentNode.prototype, { sameNode: function(otherNode) { return this.nativeNode === otherNode.nativeNode; - } + }, + + parent: function() { + return this.nativeNode.parentNode ? this.document.createElementNode(this.nativeNode.parentNode) : null; + }, + + before: function(node) { + this._$.before(node.nativeNode); + }, + + wrapWith: function(node) { + if(this.parent()) { + this.before(node); + } + node.append(this); + }, }); -var ElementNode = function(nativeNode) { - DocumentNode.apply(this, arguments); +var ElementNode = function(nativeNode, document) { + DocumentNode.call(this, nativeNode, document); }; $.extend(ElementNode.prototype, DocumentNode.prototype, { @@ -44,12 +52,15 @@ $.extend(ElementNode.prototype, DocumentNode.prototype, { }, contents: function() { - var toret = []; + var toret = [], + document = this.document; this._$.contents().each(function() { - if(this.nodeType === Node.ELEMENT_NODE) - toret.push(new ElementNode(this)); - else if(this.nodeType === Node.TEXT_NODE) - toret.push(new TextNode(this)); + if(this.nodeType === Node.ELEMENT_NODE) { + toret.push(document.createElementNode(this)); + } + else if(this.nodeType === Node.TEXT_NODE) { + toret.push(document.createTextNode(this)); + } }); return toret; }, @@ -58,10 +69,6 @@ $.extend(ElementNode.prototype, DocumentNode.prototype, { return this._$.contents().index(node._$); }, - parent: function() { - return new ElementNode(this._$.parent()); - }, - getAttr: function(name) { return this._$.attr(name); }, @@ -70,25 +77,31 @@ $.extend(ElementNode.prototype, DocumentNode.prototype, { this._$.attr(name, value); }, - append: function(documentNode) { - this._$.append(documentNode.nativeNode); + getAttrs: function() { + var toret = []; + for(var i = 0; i < this.nativeNode.attributes.length; i++) { + toret.push(this.nativeNode.attributes[i]); + } + return toret; }, - before: function(node) { - this._$.before(node.nativeNode); + append: function(documentNode) { + this._$.append(documentNode.nativeNode); }, unwrapContent: function() { var parent = this.parent(); - if(!parent) + if(!parent) { return; + } var parentContents = parent.contents(), myContents = this.contents(), myIdx = parent.indexOf(this); - if(myContents.length === 0) + if(myContents.length === 0) { return this.detach(); + } var moveLeftRange, moveRightRange, leftMerged; @@ -120,12 +133,17 @@ $.extend(ElementNode.prototype, DocumentNode.prototype, { element1: parent.contents()[myIdx + (moveLeftRange ? -1 : 0)], element2: parent.contents()[myIdx + childrenLength-1 + (moveRightRange ? 1 : 0)] }; - } + }, + toXML: function() { + var wrapper = $('
'); + wrapper.append(this._$); + return wrapper.html(); + } }); -var TextNode = function(nativeNode) { - DocumentNode.apply(this, arguments); +var TextNode = function(nativeNode, document) { + DocumentNode.call(this, nativeNode, document); }; $.extend(TextNode.prototype, DocumentNode.prototype, { @@ -145,14 +163,48 @@ $.extend(TextNode.prototype, DocumentNode.prototype, { }); +var parseXML = function(xml) { + return $(xml)[0]; +}; + +var Document = function(xml) { + var $document = $(parseXML(xml)); + + var doc = this; + Object.defineProperty(this, 'root', {get: function() { + return doc.createElementNode($document[0]); + }}); +}; +$.extend(Document.prototype, { + ElementNodeFactory: ElementNode, + TextNodeFactory: TextNode, + + createElementNode: function(nativeNode) { + return new this.ElementNodeFactory(nativeNode, this); + }, + + createTextNode: function(nativeNode) { + return new this.TextNodeFactory(nativeNode, this); + }, + + toXML: function() { + return this.root.toXML(); + } +}); + + return { documentFromXML: function(xml) { return new Document(parseXML(xml)); }, elementNodeFromXML: function(xml) { - return new ElementNode(parseXML(xml)); - } + return this.documentFromXML(xml).root; + }, + + Document: Document, + DocumentNode: DocumentNode, + ElementNode: ElementNode }; }); \ No newline at end of file