X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/ab6c87178faf8a1c3a783a241dfbdd987bae604c..266a16ec421df5bc8f2565884dd410918f1f1df4:/src/smartxml/smartxml.js diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js index d42dcbf..e525c14 100644 --- a/src/smartxml/smartxml.js +++ b/src/smartxml/smartxml.js @@ -34,6 +34,16 @@ $.extend(DocumentNode.prototype, { clone: function() { var clone = this._$.clone(true, true); + clone.find('*').addBack().each(function() { + var clonedData = $(this).data(); + _.pairs(clonedData).forEach(function(pair) { + var key = pair[0], + value = pair[1]; + if(_.isFunction(value.clone)) { + clonedData[key] = value.clone(); + } + }); + }); return this.document.createDocumentNode(clone[0]); }, @@ -222,7 +232,12 @@ $.extend(TextNode.prototype, { var parseXML = function(xml) { - return $($.trim(xml))[0]; + var toret = $($.trim(xml)); + if(!toret.length) { + throw new Error('Unable to parse XML: ' + xml); + } + return toret[0]; + }; var registerTransformation = function(desc, name, target) { @@ -245,8 +260,7 @@ var registerMethod = function(methodName, method, target) { }; -var Document = function(xml) { - this.loadXML(xml); +var Document = function(xml, extensions) { this.undoStack = []; this.redoStack = []; this._transactionStack = []; @@ -260,6 +274,11 @@ var Document = function(xml) { this._elementNodeTransformations = {}; this.registerExtension(coreTransformations); + + (extensions || []).forEach(function(extension) { + this.registerExtension(extension); + }.bind(this)); + this.loadXML(xml); }; $.extend(Document.prototype, Backbone.Events, {