1 | /*
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2 | Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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3 | For licensing, see LICENSE.html or http://ckeditor.com/license
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4 | */
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5 |
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6 | /**
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7 | * @fileOverview Contains the second part of the {@link CKEDITOR} object
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8 | * definition, which defines the basic editor features to be available in
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9 | * the root ckeditor_basic.js file.
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10 | */
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11 |
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12 | if ( CKEDITOR.status == 'unloaded' )
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13 | {
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14 | (function()
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15 | {
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16 | CKEDITOR.event.implementOn( CKEDITOR );
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17 |
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18 | /**
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19 | * Forces the full CKEditor core code, in the case only the basic code has been
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20 | * loaded (ckeditor_basic.js). This method self-destroys (becomes undefined) in
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21 | * the first call or as soon as the full code is available.
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22 | * @example
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23 | * // Check if the full core code has been loaded and load it.
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24 | * if ( CKEDITOR.loadFullCore )
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25 | * <b>CKEDITOR.loadFullCore()</b>;
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26 | */
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27 | CKEDITOR.loadFullCore = function()
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28 | {
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29 | // If not the basic code is not ready it, just mark it to be loaded.
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30 | if ( CKEDITOR.status != 'basic_ready' )
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31 | {
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32 | CKEDITOR.loadFullCore._load = true;
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33 | return;
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34 | }
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35 |
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36 | // Destroy this function.
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37 | delete CKEDITOR.loadFullCore;
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38 |
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39 | // Append the script to the head.
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40 | var script = document.createElement( 'script' );
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41 | script.type = 'text/javascript';
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42 | script.src = CKEDITOR.basePath + 'ckeditor.js';
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43 |
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44 | document.getElementsByTagName( 'head' )[0].appendChild( script );
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45 | };
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46 |
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47 | /**
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48 | * The time to wait (in seconds) to load the full editor code after the
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49 | * page load, if the "ckeditor_basic" file is used. If set to zero, the
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50 | * editor is loaded on demand, as soon as an instance is created.
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51 | *
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52 | * This value must be set on the page before the page load completion.
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53 | * @type Number
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54 | * @default 0 (zero)
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55 | * @example
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56 | * // Loads the full source after five seconds.
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57 | * CKEDITOR.loadFullCoreTimeout = 5;
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58 | */
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59 | CKEDITOR.loadFullCoreTimeout = 0;
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60 |
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61 | /**
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62 | * The class name used to identify <textarea> elements to be replace
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63 | * by CKEditor instances.
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64 | * @type String
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65 | * @default 'ckeditor'
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66 | * @example
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67 | * <b>CKEDITOR.replaceClass</b> = 'rich_editor';
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68 | */
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69 | CKEDITOR.replaceClass = 'ckeditor';
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70 |
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71 | /**
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72 | * Enables the replacement of all textareas with class name matching
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73 | * {@link CKEDITOR.replaceClass}.
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74 | * @type Boolean
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75 | * @default true
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76 | * @example
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77 | * // Disable the auto-replace feature.
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78 | * <b>CKEDITOR.replaceByClassEnabled</b> = false;
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79 | */
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80 | CKEDITOR.replaceByClassEnabled = true;
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81 |
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82 | var createInstance = function( elementOrIdOrName, config, creationFunction )
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83 | {
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84 | if ( CKEDITOR.env.isCompatible )
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85 | {
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86 | // Load the full core.
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87 | if ( CKEDITOR.loadFullCore )
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88 | CKEDITOR.loadFullCore();
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89 |
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90 | var editor = creationFunction( elementOrIdOrName, config );
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91 | CKEDITOR.add( editor );
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92 | return editor;
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93 | }
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94 |
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95 | return null;
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96 | };
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97 |
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98 | /**
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99 | * Replaces a <textarea> or a DOM element (DIV) with a CKEditor
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100 | * instance. For textareas, the initial value in the editor will be the
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101 | * textarea value. For DOM elements, their innerHTML will be used
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102 | * instead. We recommend using TEXTAREA and DIV elements only.
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103 | * @param {Object|String} elementOrIdOrName The DOM element (textarea), its
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104 | * ID or name.
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105 | * @param {Object} [config] The specific configurations to apply to this
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106 | * editor instance. Configurations set here will override global CKEditor
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107 | * settings.
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108 | * @returns {CKEDITOR.editor} The editor instance created.
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109 | * @example
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110 | * <textarea id="myfield" name="myfield"><:/textarea>
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111 | * ...
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112 | * <b>CKEDITOR.replace( 'myfield' )</b>;
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113 | * @example
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114 | * var textarea = document.body.appendChild( document.createElement( 'textarea' ) );
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115 | * <b>CKEDITOR.replace( textarea )</b>;
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116 | */
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117 | CKEDITOR.replace = function( elementOrIdOrName, config )
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118 | {
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119 | return createInstance( elementOrIdOrName, config, CKEDITOR.editor.replace );
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120 | };
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121 |
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122 | /**
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123 | * Creates a new editor instance inside a specific DOM element.
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124 | * @param {Object|String} elementOrId The DOM element or its ID.
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125 | * @param {Object} [config] The specific configurations to apply to this
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126 | * editor instance. Configurations set here will override global CKEditor
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127 | * settings.
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128 | * @returns {CKEDITOR.editor} The editor instance created.
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129 | * @example
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130 | * <div id="editorSpace"><:/div>
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131 | * ...
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132 | * <b>CKEDITOR.appendTo( 'editorSpace' )</b>;
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133 | */
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134 | CKEDITOR.appendTo = function( elementOrId, config )
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135 | {
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136 | return createInstance( elementOrId, config, CKEDITOR.editor.appendTo );
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137 | };
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138 |
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139 | /**
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140 | * @ignore
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141 | * Documented at ckeditor.js.
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142 | */
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143 | CKEDITOR.add = function( editor )
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144 | {
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145 | // For now, just put the editor in the pending list. It will be
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146 | // processed as soon as the full code gets loaded.
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147 | var pending = this._.pending || ( this._.pending = [] );
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148 | pending.push( editor );
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149 | };
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150 |
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151 | /**
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152 | * Replace all <textarea> elements available in the document with
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153 | * editor instances.
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154 | * @example
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155 | * // Replace all <textarea> elements in the page.
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156 | * CKEDITOR.replaceAll();
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157 | * @example
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158 | * // Replace all <textarea class="myClassName"> elements in the page.
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159 | * CKEDITOR.replaceAll( 'myClassName' );
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160 | * @example
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161 | * // Selectively replace <textarea> elements, based on custom assertions.
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162 | * CKEDITOR.replaceAll( function( textarea, config )
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163 | * {
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164 | * // Custom code to evaluate the replace, returning false
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165 | * // if it must not be done.
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166 | * // It also passes the "config" parameter, so the
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167 | * // developer can customize the instance.
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168 | * } );
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169 | */
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170 | CKEDITOR.replaceAll = function()
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171 | {
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172 | var textareas = document.getElementsByTagName( 'textarea' );
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173 |
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174 | for ( var i = 0 ; i < textareas.length ; i++ )
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175 | {
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176 | var config = null;
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177 | var textarea = textareas[i];
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178 | var name = textarea.name;
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179 |
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180 | // The "name" and/or "id" attribute must exist.
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181 | if ( !textarea.name && !textarea.id )
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182 | continue;
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183 |
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184 | if ( typeof arguments[0] == 'string' )
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185 | {
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186 | // The textarea class name could be passed as the function
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187 | // parameter.
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188 |
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189 | var classRegex = new RegExp( '(?:^| )' + arguments[0] + '(?:$| )' );
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190 |
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191 | if ( !classRegex.test( textarea.className ) )
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192 | continue;
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193 | }
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194 | else if ( typeof arguments[0] == 'function' )
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195 | {
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196 | // An assertion function could be passed as the function parameter.
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197 | // It must explicitly return "false" to ignore a specific <textarea>.
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198 | config = {};
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199 | if ( arguments[0]( textarea, config ) === false )
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200 | continue;
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201 | }
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202 |
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203 | this.replace( textarea, config );
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204 | }
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205 | };
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206 |
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207 | (function()
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208 | {
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209 | var onload = function()
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210 | {
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211 | var loadFullCore = CKEDITOR.loadFullCore,
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212 | loadFullCoreTimeout = CKEDITOR.loadFullCoreTimeout;
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213 |
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214 | // Replace all textareas with the default class name.
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215 | if ( CKEDITOR.replaceByClassEnabled )
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216 | CKEDITOR.replaceAll( CKEDITOR.replaceClass );
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217 |
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218 | CKEDITOR.status = 'basic_ready';
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219 |
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220 | if ( loadFullCore && loadFullCore._load )
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221 | loadFullCore();
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222 | else if ( loadFullCoreTimeout )
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223 | {
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224 | setTimeout( function()
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225 | {
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226 | if ( CKEDITOR.loadFullCore )
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227 | CKEDITOR.loadFullCore();
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228 | }
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229 | , loadFullCoreTimeout * 1000 );
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230 | }
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231 | };
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232 |
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233 | if ( window.addEventListener )
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234 | window.addEventListener( 'load', onload, false );
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235 | else if ( window.attachEvent )
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236 | window.attachEvent( 'onload', onload );
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237 | })();
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238 |
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239 | CKEDITOR.status = 'basic_loaded';
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240 | })();
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241 | }
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