define([
- 'smartxml/smartxml'
-], function(smartxml) {
+ 'libs/jquery',
+ 'libs/underscore',
+ 'smartxml/smartxml',
+ 'smartxml/transformations'
+], function($, _, smartxml, transformations) {
'use strict';
//
+var AttributesList = function() {};
+AttributesList.prototype = Object.create({});
+AttributesList.prototype.keys = function() {
+ return _.keys(this);
+};
+
+var installObject = function(instance, klass) {
+ var methods = classMethods[klass];
+ if(methods) {
+ instance.object = Object.create(methods);
+ _.keys(methods).forEach(function(key) {
+ instance.object[key] = _.bind(instance.object[key], instance);
+ });
+ }
+}
+
var WLXMLElementNode = function(nativeNode, document) {
smartxml.ElementNode.call(this, nativeNode, document);
+ installObject(this, this.getClass());
};
WLXMLElementNode.prototype = Object.create(smartxml.ElementNode.prototype);
$.extend(WLXMLElementNode.prototype, smartxml.ElementNode.prototype, {
getClass: function() {
- return this.getAttr('class');
+ return this.getAttr('class') || '';
},
setClass: function(klass) {
- return this.setAttr('class', klass);
+ var methods, object;
+ if(klass !== this.klass) {
+ installObject(this, klass);
+ return this.setAttr('class', klass);
+ }
+ },
+ is: function(klass) {
+ return this.getClass().substr(0, klass.length) === 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;
},
+ setMetaAttribute: function(key, value) {
+ this.setAttr('meta-'+key, value);
+ },
getOtherAttributes: function() {
var toret = {};
this.getAttrs().forEach(function(attr) {
}
});
+WLXMLElementNode.prototype.transformations.register(transformations.createContextTransformation({
+ name: 'wlxml.setMetaAttribute',
+ impl: function(args) {
+ this.setMetaAttribute(args.name, args.value);
+ },
+ getChangeRoot: function() {
+ return this.context;
+ }
+}));
-
-var WLXMLDocument = function(xml) {
+var WLXMLDocument = function(xml, options) {
smartxml.Document.call(this, xml);
+ this.options = options;
+};
- $(this.dom).find(':not(iframe)').addBack().contents()
- .filter(function() {return this.nodeType === Node.TEXT_NODE;})
- .each(function() {
- var el = $(this),
- text = {original: el.text(), trimmed: $.trim(el.text())},
- elParent = el.parent(),
- hasSpanParent = elParent.prop('tagName') === 'SPAN',
- hasSpanBefore = el.prev().length && $(el.prev()).prop('tagName') === 'SPAN',
- hasSpanAfter = el.next().length && $(el.next()).prop('tagName') === 'SPAN';
-
-
- var addInfo = function(toAdd, where, transformed, original) {
- var parentContents = elParent.contents(),
- idx = parentContents.index(el[0]),
- prev = idx > 0 ? parentContents[idx-1] : null,
- next = idx < parentContents.length - 1 ? parentContents[idx+1] : null,
- target, key;
-
- if(where === 'above') {
- target = prev ? $(prev) : elParent;
- key = prev ? 'orig_after' : 'orig_begin';
- } else if(where === 'below') {
- target = next ? $(next) : elParent;
- key = next ? 'orig_before' : 'orig_end';
- } else { throw new Object;}
-
- target.data(formatter_prefix + key, toAdd);
- if(transformed !== undefined) {
- target.data(formatter_prefix + key + '_transformed', transformed);
- }
- if(original !== undefined) {
- target.data(formatter_prefix + key + '_original', original);
- }
- }
-
- text.transformed = text.trimmed;
-
- if(hasSpanParent || hasSpanBefore || hasSpanAfter) {
- var startSpace = /\s/g.test(text.original.substr(0,1)),
- endSpace = /\s/g.test(text.original.substr(-1)) && text.original.length > 1;
- text.transformed = (startSpace && (hasSpanParent || hasSpanBefore) ? ' ' : '');
- text.transformed += text.trimmed;
- text.transformed += (endSpace && (hasSpanParent || hasSpanAfter) ? ' ' : '');
- } else {
- if(text.trimmed.length === 0 && text.original.length > 0 && elParent.contents().length === 1) {
- text.transformed = ' ';
- }
- }
+var formatter_prefix = '_wlxml_formatter_';
- if(!text.transformed) {
- addInfo(text.original, 'below');
- el.remove();
- return true; // continue
- }
+WLXMLDocument.prototype = Object.create(smartxml.Document.prototype);
+$.extend(WLXMLDocument.prototype, {
+ ElementNodeFactory: WLXMLElementNode,
- if(text.transformed !== text.original) {
- // if(!text.trimmed) {
- // addInfo(text.original, 'below');
- // } else {
- var startingMatch = text.original.match(/^\s+/g),
- endingMatch = text.original.match(/\s+$/g),
- startingWhiteSpace = startingMatch ? startingMatch[0] : null,
- endingWhiteSpace = endingMatch ? endingMatch[0] : null;
-
- if(endingWhiteSpace) {
- if(text.transformed[text.transformed.length - 1] === ' ' && endingWhiteSpace[0] === ' ')
- endingWhiteSpace = endingWhiteSpace.substr(1);
- addInfo(endingWhiteSpace, 'below', !text.trimmed ? text.transformed : undefined, !text.trimmed ? text.original : undefined);
+ loadXML: function(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() {
+ var el = $(this),
+ text = {original: el.text(), trimmed: $.trim(el.text())},
+ elParent = el.parent(),
+ hasSpanParent = elParent.prop('tagName') === 'SPAN',
+ hasSpanBefore = el.prev().length && $(el.prev()).prop('tagName') === 'SPAN',
+ hasSpanAfter = el.next().length && $(el.next()).prop('tagName') === 'SPAN';
+
+
+ var addInfo = function(toAdd, where, transformed, original) {
+ var parentContents = elParent.contents(),
+ idx = parentContents.index(el[0]),
+ prev = idx > 0 ? parentContents[idx-1] : null,
+ next = idx < parentContents.length - 1 ? parentContents[idx+1] : null,
+ target, key;
+
+ if(where === 'above') {
+ target = prev ? $(prev) : elParent;
+ key = prev ? 'orig_after' : 'orig_begin';
+ } else if(where === 'below') {
+ target = next ? $(next) : elParent;
+ key = next ? 'orig_before' : 'orig_end';
+ } else { throw new Error();}
+
+ target.data(formatter_prefix + key, toAdd);
+ if(transformed !== undefined) {
+ target.data(formatter_prefix + key + '_transformed', transformed);
+ }
+ if(original !== undefined) {
+ target.data(formatter_prefix + key + '_original', original);
+ }
+ };
+
+ text.transformed = text.trimmed;
+
+ if(hasSpanParent || hasSpanBefore || hasSpanAfter) {
+ var startSpace = /\s/g.test(text.original.substr(0,1)),
+ endSpace = /\s/g.test(text.original.substr(-1)) && text.original.length > 1;
+ text.transformed = (startSpace && (hasSpanParent || hasSpanBefore) ? ' ' : '');
+ text.transformed += text.trimmed;
+ text.transformed += (endSpace && (hasSpanParent || hasSpanAfter) ? ' ' : '');
+ } else {
+ if(text.trimmed.length === 0 && text.original.length > 0 && elParent.contents().length === 1) {
+ text.transformed = ' ';
+ }
}
- if(startingWhiteSpace && text.trimmed) {
- if(text.transformed[0] === ' ' && startingWhiteSpace[startingWhiteSpace.length-1] === ' ')
- startingWhiteSpace = startingWhiteSpace.substr(0, startingWhiteSpace.length -1);
- addInfo(startingWhiteSpace, 'above', !text.trimmed ? text.transformed : undefined, !text.trimmed ? text.original : undefined);
+ if(!text.transformed) {
+ addInfo(text.original, 'below');
+ el.remove();
+ return true; // continue
}
- //}
- }
- el.replaceWith(document.createTextNode(text.transformed));
- });
-};
+ if(text.transformed !== text.original) {
+ // if(!text.trimmed) {
+ // addInfo(text.original, 'below');
+ // } else {
+ var startingMatch = text.original.match(/^\s+/g),
+ endingMatch = text.original.match(/\s+$/g),
+ startingWhiteSpace = startingMatch ? startingMatch[0] : null,
+ endingWhiteSpace = endingMatch ? endingMatch[0] : null;
+
+ if(endingWhiteSpace) {
+ if(text.transformed[text.transformed.length - 1] === ' ' && endingWhiteSpace[0] === ' ') {
+ endingWhiteSpace = endingWhiteSpace.substr(1);
+ }
+ 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] === ' ') {
+ startingWhiteSpace = startingWhiteSpace.substr(0, startingWhiteSpace.length -1);
+ }
+ addInfo(startingWhiteSpace, 'above', !text.trimmed ? text.transformed : undefined, !text.trimmed ? text.original : undefined);
+ }
+ //}
+ }
-var formatter_prefix = '_wlxml_formatter_';
+ el.replaceWith(document.createTextNode(text.transformed));
+ });
+ this.trigger('contentSet');
+ }
-WLXMLDocument.prototype = Object.create(smartxml.Document.prototype);
-$.extend(WLXMLDocument.prototype, {
- ElementNodeFactory: WLXMLElementNode,
});
+var wlxmlClasses = {
+ 'uri': {
+ attrs: {uri: {type: 'string'}}
+ }
+};
+
+var classMethods = {};
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) {
return this.WLXMLDocumentFromXML(xml).root;
+ },
+
+ registerExtension: function(extension) {
+ extension.documentTransformations.forEach(function(method) {
+ WLXMLDocument.prototype.transformations.register(transformations.createContextTransformation(method));
+ });
+
+ _.pairs(extension.classMethods).forEach(function(pair) {
+ var className = pair[0],
+ methods = pair[1];
+ _.pairs(methods).forEach(function(pair) {
+ var methodName = pair[0],
+ method = pair[1];
+ classMethods[className] = classMethods[className] || {};
+ classMethods[className][methodName] = method;
+ });
+
+ });
+
}
+
};
});
\ No newline at end of file
fnp / fnpeditor.git / blobdiff