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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Ajax.org B.V. nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
- define(function(require, exports, module) {
- "use strict";
- var oop = require("../lib/oop");
- var lang = require("../lib/lang");
- var Mirror = require("../worker/mirror").Mirror;
- var SAXParser = require("./html/saxparser").SAXParser;
- var errorTypes = {
- "expected-doctype-but-got-start-tag": "info",
- "expected-doctype-but-got-chars": "info",
- "non-html-root": "info",
- }
- var Worker = exports.Worker = function(sender) {
- Mirror.call(this, sender);
- this.setTimeout(400);
- this.context = null;
- };
- oop.inherits(Worker, Mirror);
- (function() {
- this.setOptions = function(options) {
- this.context = options.context;
- };
- this.onUpdate = function() {
- var value = this.doc.getValue();
- if (!value)
- return;
- var parser = new SAXParser();
- var errors = [];
- var noop = function(){};
- parser.contentHandler = {
- startDocument: noop,
- endDocument: noop,
- startElement: noop,
- endElement: noop,
- characters: noop
- };
- parser.errorHandler = {
- error: function(message, location, code) {
- errors.push({
- row: location.line,
- column: location.column,
- text: message,
- type: errorTypes[code] || "error"
- });
- }
- };
- if (this.context)
- parser.parseFragment(value, this.context);
- else
- parser.parse(value);
- this.sender.emit("error", errors);
- };
- }).call(Worker.prototype);
- });
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