1 | /*
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2 | * FCKeditor - The text editor for internet
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3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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4 | *
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5 | * Licensed under the terms of the GNU Lesser General Public License:
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6 | * http://www.opensource.org/licenses/lgpl-license.php
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7 | *
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8 | * For further information visit:
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9 | * http://www.fckeditor.net/
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10 | *
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11 | * "Support Open Source software. What about a donation today?"
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12 | *
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13 | * File Name: fckxhtmlentities.js
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14 | * This file define the HTML entities handled by the editor.
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15 | *
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16 | * File Authors:
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17 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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18 | */
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19 |
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20 | var FCKXHtmlEntities = new Object() ;
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21 |
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22 | FCKXHtmlEntities.Initialize = function()
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23 | {
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24 | if ( FCKXHtmlEntities.Entities )
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25 | return ;
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26 |
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27 | var sChars = '' ;
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28 |
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29 | if ( FCKConfig.ProcessHTMLEntities )
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30 | {
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31 | FCKXHtmlEntities.Entities = {
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32 | // Latin-1 Entities
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33 | ' ':'nbsp',
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34 | '¡':'iexcl',
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35 | '¢':'cent',
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36 | '£':'pound',
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37 | '¤':'curren',
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38 | '¥':'yen',
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39 | '¦':'brvbar',
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40 | '§':'sect',
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41 | '¨':'uml',
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42 | '©':'copy',
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43 | 'ª':'ordf',
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44 | '«':'laquo',
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45 | '¬':'not',
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46 | '':'shy',
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47 | '®':'reg',
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48 | '¯':'macr',
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49 | '°':'deg',
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50 | '±':'plusmn',
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51 | '²':'sup2',
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52 | '³':'sup3',
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53 | '´':'acute',
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54 | 'µ':'micro',
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55 | '¶':'para',
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56 | '·':'middot',
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57 | '¸':'cedil',
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58 | '¹':'sup1',
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59 | 'º':'ordm',
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60 | '»':'raquo',
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61 | '¼':'frac14',
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62 | '½':'frac12',
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63 | '¾':'frac34',
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64 | '¿':'iquest',
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65 | '×':'times',
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66 | '÷':'divide',
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67 |
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68 | // Symbols
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69 |
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70 | 'ƒ':'fnof',
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71 | '•':'bull',
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72 | '…':'hellip',
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73 | '′':'prime',
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74 | '″':'Prime',
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75 | '‾':'oline',
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76 | '⁄':'frasl',
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77 | '℘':'weierp',
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78 | 'ℑ':'image',
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79 | 'ℜ':'real',
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80 | '™':'trade',
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81 | 'ℵ':'alefsym',
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82 | '←':'larr',
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83 | '↑':'uarr',
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84 | '→':'rarr',
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85 | '↓':'darr',
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86 | '↔':'harr',
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87 | '↵':'crarr',
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88 | '⇐':'lArr',
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89 | '⇑':'uArr',
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90 | '⇒':'rArr',
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91 | '⇓':'dArr',
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92 | '⇔':'hArr',
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93 | '∀':'forall',
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94 | '∂':'part',
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95 | '∃':'exist',
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96 | '∅':'empty',
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97 | '∇':'nabla',
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98 | '∈':'isin',
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99 | '∉':'notin',
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100 | '∋':'ni',
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101 | '∏':'prod',
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102 | '∑':'sum',
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103 | '−':'minus',
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104 | '∗':'lowast',
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105 | '√':'radic',
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106 | '∝':'prop',
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107 | '∞':'infin',
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108 | '∠':'ang',
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109 | '∧':'and',
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110 | '∨':'or',
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111 | '∩':'cap',
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112 | '∪':'cup',
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113 | '∫':'int',
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114 | '∴':'there4',
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115 | '∼':'sim',
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116 | '≅':'cong',
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117 | '≈':'asymp',
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118 | '≠':'ne',
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119 | '≡':'equiv',
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120 | '≤':'le',
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121 | '≥':'ge',
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122 | '⊂':'sub',
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123 | '⊃':'sup',
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124 | '⊄':'nsub',
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125 | '⊆':'sube',
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126 | '⊇':'supe',
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127 | '⊕':'oplus',
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128 | '⊗':'otimes',
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129 | '⊥':'perp',
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130 | '⋅':'sdot',
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131 | '◊':'loz',
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132 | '♠':'spades',
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133 | '♣':'clubs',
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134 | '♥':'hearts',
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135 | '♦':'diams',
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136 |
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137 | // Other Special Characters
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138 |
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139 | '"':'quot',
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140 | // '&':'amp', // This entity is automatically handled by the XHTML parser.
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141 | // '<':'lt', // This entity is automatically handled by the XHTML parser.
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142 | // '>':'gt', // This entity is automatically handled by the XHTML parser.
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143 | 'ˆ':'circ',
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144 | '˜':'tilde',
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145 | ' ':'ensp',
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146 | ' ':'emsp',
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147 | ' ':'thinsp',
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148 | '':'zwnj',
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149 | '':'zwj',
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150 | '':'lrm',
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151 | '':'rlm',
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152 | '–':'ndash',
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153 | '—':'mdash',
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154 | '‘':'lsquo',
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155 | '’':'rsquo',
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156 | '‚':'sbquo',
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157 | '“':'ldquo',
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158 | '”':'rdquo',
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159 | '„':'bdquo',
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160 | '†':'dagger',
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161 | '‡':'Dagger',
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162 | '‰':'permil',
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163 | '‹':'lsaquo',
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164 | '›':'rsaquo',
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165 | '€':'euro'
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166 | } ;
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167 |
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168 | // Process Base Entities.
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169 | for ( var e in FCKXHtmlEntities.Entities )
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170 | sChars += e ;
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171 |
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172 | // Include Latin Letters Entities.
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173 | if ( FCKConfig.IncludeLatinEntities )
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174 | {
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175 | var oEntities = {
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176 | 'À':'Agrave',
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177 | 'Á':'Aacute',
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178 | 'Â':'Acirc',
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179 | 'Ã':'Atilde',
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180 | 'Ä':'Auml',
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181 | 'Å':'Aring',
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182 | 'Æ':'AElig',
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183 | 'Ç':'Ccedil',
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184 | 'È':'Egrave',
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185 | 'É':'Eacute',
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186 | 'Ê':'Ecirc',
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187 | 'Ë':'Euml',
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188 | 'Ì':'Igrave',
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189 | 'Í':'Iacute',
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190 | 'Î':'Icirc',
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191 | 'Ï':'Iuml',
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192 | 'Ð':'ETH',
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193 | 'Ñ':'Ntilde',
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194 | 'Ò':'Ograve',
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195 | 'Ó':'Oacute',
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196 | 'Ô':'Ocirc',
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197 | 'Õ':'Otilde',
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198 | 'Ö':'Ouml',
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199 | 'Ø':'Oslash',
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200 | 'Ù':'Ugrave',
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201 | 'Ú':'Uacute',
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202 | 'Û':'Ucirc',
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203 | 'Ü':'Uuml',
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204 | 'Ý':'Yacute',
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205 | 'Þ':'THORN',
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206 | 'ß':'szlig',
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207 | 'à':'agrave',
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208 | 'á':'aacute',
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209 | 'â':'acirc',
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210 | 'ã':'atilde',
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211 | 'ä':'auml',
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212 | 'å':'aring',
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213 | 'æ':'aelig',
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214 | 'ç':'ccedil',
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215 | 'è':'egrave',
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216 | 'é':'eacute',
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217 | 'ê':'ecirc',
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218 | 'ë':'euml',
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219 | 'ì':'igrave',
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220 | 'í':'iacute',
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221 | 'î':'icirc',
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222 | 'ï':'iuml',
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223 | 'ð':'eth',
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224 | 'ñ':'ntilde',
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225 | 'ò':'ograve',
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226 | 'ó':'oacute',
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227 | 'ô':'ocirc',
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228 | 'õ':'otilde',
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229 | 'ö':'ouml',
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230 | 'ø':'oslash',
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231 | 'ù':'ugrave',
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232 | 'ú':'uacute',
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233 | 'û':'ucirc',
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234 | 'ü':'uuml',
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235 | 'ý':'yacute',
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236 | 'þ':'thorn',
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237 | 'ÿ':'yuml',
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238 | 'Œ':'OElig',
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239 | 'œ':'oelig',
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240 | 'Š':'Scaron',
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241 | 'š':'scaron',
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242 | 'Ÿ':'Yuml'
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243 | } ;
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244 |
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245 | for ( var e in oEntities )
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246 | {
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247 | FCKXHtmlEntities.Entities[ e ] = oEntities[ e ] ;
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248 | sChars += e ;
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249 | }
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250 |
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251 | oEntities = null ;
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252 | }
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253 |
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254 | // Include Greek Letters Entities.
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255 | if ( FCKConfig.IncludeGreekEntities )
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256 | {
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257 | var oEntities = {
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258 | 'Α':'Alpha',
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259 | 'Β':'Beta',
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260 | 'Γ':'Gamma',
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261 | 'Δ':'Delta',
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262 | 'Ε':'Epsilon',
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263 | 'Ζ':'Zeta',
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264 | 'Η':'Eta',
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265 | 'Θ':'Theta',
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266 | 'Ι':'Iota',
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267 | 'Κ':'Kappa',
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268 | 'Λ':'Lambda',
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269 | 'Μ':'Mu',
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270 | 'Ν':'Nu',
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271 | 'Ξ':'Xi',
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272 | 'Ο':'Omicron',
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273 | 'Π':'Pi',
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274 | 'Ρ':'Rho',
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275 | 'Σ':'Sigma',
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276 | 'Τ':'Tau',
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277 | 'Υ':'Upsilon',
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278 | 'Φ':'Phi',
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279 | 'Χ':'Chi',
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280 | 'Ψ':'Psi',
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281 | 'Ω':'Omega',
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282 | 'α':'alpha',
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283 | 'β':'beta',
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284 | 'γ':'gamma',
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285 | 'δ':'delta',
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286 | 'ε':'epsilon',
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287 | 'ζ':'zeta',
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288 | 'η':'eta',
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289 | 'θ':'theta',
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290 | 'ι':'iota',
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291 | 'κ':'kappa',
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292 | 'λ':'lambda',
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293 | 'μ':'mu',
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294 | 'ν':'nu',
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295 | 'ξ':'xi',
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296 | 'ο':'omicron',
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297 | 'π':'pi',
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298 | 'ρ':'rho',
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299 | 'ς':'sigmaf',
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300 | 'σ':'sigma',
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301 | 'τ':'tau',
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302 | 'υ':'upsilon',
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303 | 'φ':'phi',
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304 | 'χ':'chi',
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305 | 'ψ':'psi',
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306 | 'ω':'omega'
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307 | } ;
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308 |
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309 | for ( var e in oEntities )
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310 | {
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311 | FCKXHtmlEntities.Entities[ e ] = oEntities[ e ] ;
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312 | sChars += e ;
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313 | }
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314 |
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315 | oEntities = null ;
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316 | }
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317 | }
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318 | else
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319 | {
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320 | FCKXHtmlEntities.Entities = {} ;
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321 |
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322 | // Even if we are not processing the entities, we must render the
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323 | // correctly. As we don't want HTML entities, let's use its numeric
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324 | // representation ( ).
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325 | sChars = ' ' ;
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326 | }
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327 |
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328 | // Create the Regex used to find entities in the text.
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329 | var sRegexPattern = '[' + sChars + ']' ;
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330 |
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331 | if ( FCKConfig.ProcessNumericEntities )
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332 | sRegexPattern = '[^ -~]|' + sRegexPattern ;
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333 |
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334 | var sAdditional = FCKConfig.AdditionalNumericEntities ;
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335 |
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336 | if ( sAdditional || sAdditional.length > 0 )
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337 | sRegexPattern += '|' + FCKConfig.AdditionalNumericEntities ;
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338 |
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339 | FCKXHtmlEntities.EntitiesRegex = new RegExp( sRegexPattern, 'g' ) ;
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340 | } |
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