1/* Generated by re2c 0.13.5 on Tue Jan 26 01:16:33 2010 */ 2/* 3 * Copyright (C) 2009 Google Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32/** 33 * @constructor 34 */ 35WebInspector.SourceTokenizer = function() 36{ 37 /** @type {?string} */ 38 this.tokenType = null; 39} 40 41WebInspector.SourceTokenizer.prototype = { 42 set line(line) { 43 this._line = line; 44 }, 45 46 set condition(condition) 47 { 48 this._condition = condition; 49 }, 50 51 get condition() 52 { 53 return this._condition; 54 }, 55 56 getLexCondition: function() 57 { 58 return this.condition.lexCondition; 59 }, 60 61 setLexCondition: function(lexCondition) 62 { 63 this.condition.lexCondition = lexCondition; 64 }, 65 66 /** 67 * @param {number} cursor 68 * @return {string} 69 */ 70 _charAt: function(cursor) 71 { 72 return cursor < this._line.length ? this._line.charAt(cursor) : "\n"; 73 }, 74 75 createInitialCondition: function() 76 { 77 }, 78 79 /** 80 * @param {number} cursor 81 * @return {number} 82 */ 83 nextToken: function(cursor) 84 { 85 } 86} 87 88/** 89 * @constructor 90 */ 91WebInspector.SourceTokenizer.Registry = function() { 92 this._tokenizers = {}; 93 this._tokenizerConstructors = { 94 "text/css": "SourceCSSTokenizer", 95 "text/html": "SourceHTMLTokenizer", 96 "text/javascript": "SourceJavaScriptTokenizer", 97 "text/x-scss": "SourceCSSTokenizer" 98 }; 99} 100 101/** 102 * @return {WebInspector.SourceTokenizer.Registry} 103 */ 104WebInspector.SourceTokenizer.Registry.getInstance = function() 105{ 106 if (!WebInspector.SourceTokenizer.Registry._instance) 107 WebInspector.SourceTokenizer.Registry._instance = new WebInspector.SourceTokenizer.Registry(); 108 return WebInspector.SourceTokenizer.Registry._instance; 109} 110 111WebInspector.SourceTokenizer.Registry.prototype = { 112 /** 113 * @param {string} mimeType 114 * @return {WebInspector.SourceTokenizer} 115 */ 116 getTokenizer: function(mimeType) 117 { 118 if (!this._tokenizerConstructors[mimeType]) 119 return null; 120 var tokenizerClass = this._tokenizerConstructors[mimeType]; 121 var tokenizer = this._tokenizers[tokenizerClass]; 122 if (!tokenizer) { 123 tokenizer = new WebInspector[tokenizerClass](); 124 this._tokenizers[tokenizerClass] = tokenizer; 125 } 126 return tokenizer; 127 } 128} 129