Refactoring: handle wlxmlDocument events in a separate module

[fnpeditor.git] / src / wlxml / wlxml.js

diff --git a/src/wlxml/wlxml.js b/src/wlxml/wlxml.js
index 30a53c5..63d2307 100644 (file)
--- a/src/wlxml/wlxml.js
+++ b/src/wlxml/wlxml.js
@@ -1,6 +1,8 @@
 define([
 define([

+    'libs/jquery',
+    'libs/underscore',

     'smartxml/smartxml'
     'smartxml/smartxml'

-], function(smartxml) {
+], function($, _, smartxml) {

     
 'use strict';
 
     
 'use strict';
 


@@ -12,6 +14,13 @@ var isMetaAttribute = function(attrName) {
 
 //
 
 
 //
 

+var AttributesList = function() {};
+AttributesList.prototype = Object.create({});
+AttributesList.prototype.keys = function() {
+    return _.keys(this);
+};
+
+

 var WLXMLElementNode = function(nativeNode, document) {
     smartxml.ElementNode.call(this, nativeNode, document);
 };
 var WLXMLElementNode = function(nativeNode, document) {
     smartxml.ElementNode.call(this, nativeNode, document);
 };


@@ -19,20 +28,30 @@ WLXMLElementNode.prototype = Object.create(smartxml.ElementNode.prototype);
 
 $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, {
     getClass: function() {
 
 $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, {
     getClass: function() {

-        return this.getAttr('class');
+        return this.getAttr('class') || '';

     },
     setClass: function(klass) {
         return this.setAttr('class', klass);
     },
     getMetaAttributes: function() {
     },
     setClass: function(klass) {
         return this.setAttr('class', klass);
     },
     getMetaAttributes: function() {

-        var toret = [];
-        this.getAttrs().forEach(function(attr) {
-            if(isMetaAttribute(attr.name)) {
-                toret.push({name: attr.name.substr(5), value: attr.value});
+        var toret = new AttributesList(),
+            classParts = [''].concat(this.getClass().split('.')),
+            classCurrent, classDesc;
+
+        classParts.forEach(function(part) {
+            classCurrent = classCurrent ? classCurrent + '.' + part : part;
+            classDesc = this.document.options.wlxmlClasses[classCurrent];
+            if(classDesc) {
+                _.keys(classDesc.attrs).forEach(function(attrName) {
+                    toret[attrName] = _.extend({value: this.getAttr('meta-' + attrName)}, classDesc.attrs[attrName]);
+                }.bind(this));

             }
             }

-        });
+        }.bind(this));

         return toret;
     },
         return toret;
     },

+    setMetaAttribute: function(key, value) {
+        this.setAttr('meta-'+key, value);
+    },

     getOtherAttributes: function() {
         var toret = {};
         this.getAttrs().forEach(function(attr) {
     getOtherAttributes: function() {
         var toret = {};
         this.getAttrs().forEach(function(attr) {


@@ -94,8 +113,9 @@ $.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, {
 
 
 
 
 
 

-var WLXMLDocument = function(xml) {
+var WLXMLDocument = function(xml, options) {

     smartxml.Document.call(this, xml);
     smartxml.Document.call(this, xml);

+    this.options = options;

 };
 
 var formatter_prefix = '_wlxml_formatter_';
 };
 
 var formatter_prefix = '_wlxml_formatter_';


@@ -105,7 +125,7 @@ $.extend(WLXMLDocument.prototype, {
     ElementNodeFactory: WLXMLElementNode,
 
     loadXML: function(xml) {
     ElementNodeFactory: WLXMLElementNode,
 
     loadXML: function(xml) {

-        smartxml.Document.prototype.loadXML.call(this, xml);
+        smartxml.Document.prototype.loadXML.call(this, xml, {silent: true});

         $(this.dom).find(':not(iframe)').addBack().contents()
             .filter(function() {return this.nodeType === Node.TEXT_NODE;})
             .each(function() {
         $(this.dom).find(':not(iframe)').addBack().contents()
             .filter(function() {return this.nodeType === Node.TEXT_NODE;})
             .each(function() {


@@ -130,7 +150,7 @@ $.extend(WLXMLDocument.prototype, {
                     } else if(where === 'below') {
                         target = next ? $(next) : elParent;
                         key = next ? 'orig_before' : 'orig_end';
                     } else if(where === 'below') {
                         target = next ? $(next) : elParent;
                         key = next ? 'orig_before' : 'orig_end';

-                    } else { throw new Object;}
+                    } else { throw new Error();}

 
                     target.data(formatter_prefix + key, toAdd);
                     if(transformed !== undefined) {
 
                     target.data(formatter_prefix + key, toAdd);
                     if(transformed !== undefined) {


@@ -139,7 +159,7 @@ $.extend(WLXMLDocument.prototype, {
                     if(original !== undefined) {
                         target.data(formatter_prefix + key + '_original', original);
                     }
                     if(original !== undefined) {
                         target.data(formatter_prefix + key + '_original', original);
                     }

-                }
+                };

 
                 text.transformed = text.trimmed;
 
 
                 text.transformed = text.trimmed;
 


@@ -171,14 +191,16 @@ $.extend(WLXMLDocument.prototype, {
                             endingWhiteSpace = endingMatch ? endingMatch[0] : null;
 
                         if(endingWhiteSpace) {
                             endingWhiteSpace = endingMatch ? endingMatch[0] : null;
 
                         if(endingWhiteSpace) {

-                            if(text.transformed[text.transformed.length - 1] === ' ' && endingWhiteSpace[0] === ' ')
+                            if(text.transformed[text.transformed.length - 1] === ' ' && endingWhiteSpace[0] === ' ') {

                                 endingWhiteSpace = endingWhiteSpace.substr(1);
                                 endingWhiteSpace = endingWhiteSpace.substr(1);

+                            }

                             addInfo(endingWhiteSpace, 'below', !text.trimmed ? text.transformed : undefined, !text.trimmed ? text.original : undefined);
                         }
 
                         if(startingWhiteSpace && text.trimmed) {
                             addInfo(endingWhiteSpace, 'below', !text.trimmed ? text.transformed : undefined, !text.trimmed ? text.original : undefined);
                         }
 
                         if(startingWhiteSpace && text.trimmed) {

-                            if(text.transformed[0] === ' ' && startingWhiteSpace[startingWhiteSpace.length-1] === ' ')
+                            if(text.transformed[0] === ' ' && startingWhiteSpace[startingWhiteSpace.length-1] === ' ') {

                                 startingWhiteSpace = startingWhiteSpace.substr(0, startingWhiteSpace.length -1);
                                 startingWhiteSpace = startingWhiteSpace.substr(0, startingWhiteSpace.length -1);

+                            }

                             addInfo(startingWhiteSpace, 'above', !text.trimmed ? text.transformed : undefined, !text.trimmed ? text.original : undefined);
                         }
                     //}
                             addInfo(startingWhiteSpace, 'above', !text.trimmed ? text.transformed : undefined, !text.trimmed ? text.original : undefined);
                         }
                     //}


@@ -191,10 +213,16 @@ $.extend(WLXMLDocument.prototype, {
 
 });
 
 
 });
 

+var wlxmlClasses = {
+    'uri': {
+        attrs: {uri: {type: 'string'}}
+    }
+};

 
 return {
 
 return {

-    WLXMLDocumentFromXML: function(xml) {
-        return new WLXMLDocument(xml);
+    WLXMLDocumentFromXML: function(xml, options) {
+        options = _.extend({wlxmlClasses: wlxmlClasses}, options);
+        return new WLXMLDocument(xml, options);

     },
 
     WLXMLElementNodeFromXML: function(xml) {
     },
 
     WLXMLElementNodeFromXML: function(xml) {