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18 <h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1> |
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19 <h3>event-custom <span class="subtitle">3.0.0b1</span></h3> |
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20 <a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> |
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21 > <a href="./module_event-custom.html" title="event-custom">event-custom</a> |
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22 |
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23 > event-custom.js (source view) |
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48 #doc3 .classopts { display:none; } |
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50 <div class="highlight" ><pre><span class="c">/**</span> |
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51 <span class="c"> * Custom event engine, DOM event listener abstraction layer, synthetic DOM </span> |
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52 <span class="c"> * events.</span> |
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53 <span class="c"> * @module event-custom</span> |
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54 <span class="c"> */</span> |
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55 |
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56 <span class="c">/**</span> |
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57 <span class="c"> * Return value from all subscribe operations</span> |
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58 <span class="c"> * @class EventHandle</span> |
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59 <span class="c"> * @constructor</span> |
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60 <span class="c"> * @param evt {CustomEvent} the custom event</span> |
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61 <span class="c"> * @param sub {Subscriber} the subscriber</span> |
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62 <span class="c"> */</span> |
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63 |
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64 <span class="c">// var onsubscribeType = "_event:onsub",</span> |
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65 <span class="c"></span><span class="k">var</span> <span class="nx">AFTER</span> <span class="o">=</span> <span class="s1">'after'</span><span class="o">,</span> |
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66 <span class="nx">CONFIGS</span> <span class="o">=</span> <span class="o">[</span> |
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67 <span class="s1">'broadcast'</span><span class="o">,</span> |
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68 <span class="s1">'bubbles'</span><span class="o">,</span> |
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69 <span class="s1">'context'</span><span class="o">,</span> |
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70 <span class="s1">'contextFn'</span><span class="o">,</span> |
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71 <span class="s1">'configured'</span><span class="o">,</span> |
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72 <span class="s1">'currentTarget'</span><span class="o">,</span> |
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73 <span class="s1">'defaultFn'</span><span class="o">,</span> |
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74 <span class="s1">'details'</span><span class="o">,</span> |
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75 <span class="s1">'emitFacade'</span><span class="o">,</span> |
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76 <span class="s1">'fireOnce'</span><span class="o">,</span> |
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77 <span class="s1">'host'</span><span class="o">,</span> |
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78 <span class="s1">'preventable'</span><span class="o">,</span> |
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79 <span class="s1">'preventedFn'</span><span class="o">,</span> |
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80 <span class="s1">'queuable'</span><span class="o">,</span> |
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81 <span class="s1">'silent'</span><span class="o">,</span> |
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82 <span class="s1">'stoppedFn'</span><span class="o">,</span> |
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83 <span class="s1">'target'</span><span class="o">,</span> |
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84 <span class="s1">'type'</span> |
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85 <span class="o">],</span> |
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86 |
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87 <span class="nx">FACADE</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventFacade</span><span class="o">(),</span> |
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88 |
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89 <span class="nx">FACADE_KEYS</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nb">Object</span><span class="o">.</span><span class="nx">keys</span><span class="o">(</span><span class="nx">FACADE</span><span class="o">),</span> |
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90 |
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91 <span class="nx">YUI3_SIGNATURE</span> <span class="o">=</span> <span class="m">9</span><span class="o">,</span> |
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92 <span class="nx">YUI_LOG</span> <span class="o">=</span> <span class="s1">'yui:log'</span><span class="o">;</span> |
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93 |
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94 <span class="nx">Y</span><span class="o">.</span><span class="nx">EventHandle</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">evt</span><span class="o">,</span> <span class="nx">sub</span><span class="o">)</span> <span class="o">{</span> |
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95 |
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96 <span class="c">/**</span> |
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97 <span class="c"> * The custom event</span> |
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98 <span class="c"> * @type CustomEvent</span> |
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99 <span class="c"> */</span> |
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100 <span class="k">this</span><span class="o">.</span><span class="nx">evt</span> <span class="o">=</span> <span class="nx">evt</span><span class="o">;</span> |
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101 |
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102 <span class="c">/**</span> |
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103 <span class="c"> * The subscriber object</span> |
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104 <span class="c"> * @type Subscriber</span> |
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105 <span class="c"> */</span> |
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106 <span class="k">this</span><span class="o">.</span><span class="nx">sub</span> <span class="o">=</span> <span class="nx">sub</span><span class="o">;</span> |
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107 <span class="o">};</span> |
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108 |
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109 <span class="nx">Y</span><span class="o">.</span><span class="nx">EventHandle</span><span class="o">.</span><span class="nx">prototype</span> <span class="o">=</span> <span class="o">{</span> |
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110 |
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111 <span class="c">/**</span> |
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112 <span class="c"> * Detaches this subscriber</span> |
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113 <span class="c"> * @method detach</span> |
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114 <span class="c"> */</span> |
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115 <span class="nx">detach</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
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116 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">evt</span><span class="o">)</span> <span class="o">{</span> |
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117 <span class="c">// Y.log('EventHandle.detach: ' + this.sub, 'info', 'Event');</span> |
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118 <span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">evt</span><span class="o">.</span><span class="nx">_delete</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">sub</span><span class="o">);</span> |
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119 <span class="o">}</span> |
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120 <span class="o">}</span> |
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121 <span class="o">};</span> |
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122 |
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123 <span class="c">/**</span> |
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124 <span class="c"> * The CustomEvent class lets you define events for your application</span> |
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125 <span class="c"> * that can be subscribed to by one or more independent component.</span> |
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126 <span class="c"> *</span> |
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127 <span class="c"> * @param {String} type The type of event, which is passed to the callback</span> |
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128 <span class="c"> * when the event fires</span> |
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129 <span class="c"> * @param o configuration object</span> |
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130 <span class="c"> * @class CustomEvent</span> |
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131 <span class="c"> * @constructor</span> |
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132 <span class="c"> */</span> |
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133 <span class="nx">Y</span><span class="o">.</span><span class="nx">CustomEvent</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">type</span><span class="o">,</span> <span class="nx">o</span><span class="o">)</span> <span class="o">{</span> |
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134 |
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135 <span class="c">// if (arguments.length > 2) {</span> |
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136 <span class="c">// this.log('CustomEvent context and silent are now in the config', 'warn', 'Event');</span> |
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137 <span class="c"></span> <span class="c">// }</span> |
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138 <span class="c"></span> |
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139 <span class="nx">o</span> <span class="o">=</span> <span class="nx">o</span> <span class="o">||</span> <span class="o">{};</span> |
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140 |
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141 <span class="k">this</span><span class="o">.</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">stamp</span><span class="o">(</span><span class="k">this</span><span class="o">);</span> |
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142 |
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143 <span class="c">/**</span> |
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144 <span class="c"> * The type of event, returned to subscribers when the event fires</span> |
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145 <span class="c"> * @property type</span> |
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146 <span class="c"> * @type string</span> |
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147 <span class="c"> */</span> |
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148 <span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">=</span> <span class="nx">type</span><span class="o">;</span> |
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149 |
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150 <span class="c">/**</span> |
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151 <span class="c"> * The context the the event will fire from by default. Defaults to the YUI</span> |
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152 <span class="c"> * instance.</span> |
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153 <span class="c"> * @property context</span> |
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154 <span class="c"> * @type object</span> |
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155 <span class="c"> */</span> |
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156 <span class="k">this</span><span class="o">.</span><span class="nx">context</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">;</span> |
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157 |
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158 <span class="k">this</span><span class="o">.</span><span class="nx">logSystem</span> <span class="o">=</span> <span class="o">(</span><span class="nx">type</span> <span class="o">==</span> <span class="nx">YUI_LOG</span><span class="o">);</span> |
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159 |
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160 <span class="c">/**</span> |
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161 <span class="c"> * If 0, this event does not broadcast. If 1, the YUI instance is notified</span> |
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162 <span class="c"> * every time this event fires. If 2, the YUI instance and the YUI global</span> |
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163 <span class="c"> * (if event is enabled on the global) are notified every time this event</span> |
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164 <span class="c"> * fires.</span> |
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165 <span class="c"> * @property broadcast</span> |
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166 <span class="c"> * @type int</span> |
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167 <span class="c"> */</span> |
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168 <span class="c">// this.broadcast = 0;</span> |
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169 <span class="c"></span> |
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170 <span class="c">/**</span> |
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171 <span class="c"> * By default all custom events are logged in the debug build, set silent</span> |
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172 <span class="c"> * to true to disable debug outpu for this event.</span> |
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173 <span class="c"> * @property silent</span> |
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174 <span class="c"> * @type boolean</span> |
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175 <span class="c"> */</span> |
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176 <span class="k">this</span><span class="o">.</span><span class="nx">silent</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">logSystem</span><span class="o">;</span> |
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177 |
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178 <span class="c">// this.queuable = false;</span> |
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179 <span class="c"></span> |
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180 <span class="c">/**</span> |
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181 <span class="c"> * The subscribers to this event</span> |
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182 <span class="c"> * @property subscribers</span> |
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183 <span class="c"> * @type Subscriber{}</span> |
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184 <span class="c"> */</span> |
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185 <span class="k">this</span><span class="o">.</span><span class="nx">subscribers</span> <span class="o">=</span> <span class="o">{};</span> |
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186 |
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187 <span class="c">/*</span> |
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188 <span class="c"> * The publisher has configured this event</span> |
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189 <span class="c"> * @property configured</span> |
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190 <span class="c"> * @type boolean</span> |
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191 <span class="c"> * @default true</span> |
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192 <span class="c"> */</span> |
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193 <span class="c">// this.configured = true;</span> |
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194 <span class="c"></span> |
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195 <span class="c">/**</span> |
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196 <span class="c"> * 'After' subscribers</span> |
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197 <span class="c"> * @property afters</span> |
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198 <span class="c"> * @type Subscriber{}</span> |
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199 <span class="c"> */</span> |
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200 <span class="k">this</span><span class="o">.</span><span class="nx">afters</span> <span class="o">=</span> <span class="o">{};</span> |
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201 |
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202 <span class="c">/**</span> |
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203 <span class="c"> * This event has fired if true</span> |
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204 <span class="c"> *</span> |
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205 <span class="c"> * @property fired</span> |
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206 <span class="c"> * @type boolean</span> |
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207 <span class="c"> * @default false;</span> |
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208 <span class="c"> */</span> |
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209 <span class="c">// this.fired = false;</span> |
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210 <span class="c"></span> |
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211 <span class="c">/**</span> |
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212 <span class="c"> * This event should only fire one time if true, and if</span> |
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213 <span class="c"> * it has fired, any new subscribers should be notified</span> |
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214 <span class="c"> * immediately.</span> |
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215 <span class="c"> *</span> |
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216 <span class="c"> * @property fireOnce</span> |
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217 <span class="c"> * @type boolean</span> |
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218 <span class="c"> * @default false;</span> |
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219 <span class="c"> */</span> |
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220 <span class="c">// this.fireOnce = false;</span> |
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221 <span class="c"></span> |
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222 <span class="c">/**</span> |
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223 <span class="c"> * Flag for stopPropagation that is modified during fire()</span> |
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224 <span class="c"> * 1 means to stop propagation to bubble targets. 2 means</span> |
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225 <span class="c"> * to also stop additional subscribers on this target.</span> |
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226 <span class="c"> * @property stopped</span> |
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227 <span class="c"> * @type int</span> |
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228 <span class="c"> */</span> |
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229 <span class="c">// this.stopped = 0;</span> |
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230 <span class="c"></span> |
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231 <span class="c">/**</span> |
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232 <span class="c"> * Flag for preventDefault that is modified during fire().</span> |
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233 <span class="c"> * if it is not 0, the default behavior for this event</span> |
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234 <span class="c"> * @property prevented</span> |
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235 <span class="c"> * @type int</span> |
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236 <span class="c"> */</span> |
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237 <span class="c">// this.prevented = 0;</span> |
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238 <span class="c"></span> |
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239 <span class="c">/**</span> |
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240 <span class="c"> * Specifies the host for this custom event. This is used</span> |
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241 <span class="c"> * to enable event bubbling</span> |
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242 <span class="c"> * @property host</span> |
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243 <span class="c"> * @type EventTarget</span> |
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244 <span class="c"> */</span> |
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245 <span class="c">// this.host = null;</span> |
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246 <span class="c"></span> |
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247 <span class="c">/**</span> |
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248 <span class="c"> * The default function to execute after event listeners</span> |
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249 <span class="c"> * have fire, but only if the default action was not</span> |
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250 <span class="c"> * prevented.</span> |
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251 <span class="c"> * @property defaultFn</span> |
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252 <span class="c"> * @type Function</span> |
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253 <span class="c"> */</span> |
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254 <span class="c">// this.defaultFn = null;</span> |
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255 <span class="c"></span> |
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256 <span class="c">/**</span> |
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257 <span class="c"> * The function to execute if a subscriber calls</span> |
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258 <span class="c"> * stopPropagation or stopImmediatePropagation</span> |
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259 <span class="c"> * @property stoppedFn</span> |
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260 <span class="c"> * @type Function</span> |
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261 <span class="c"> */</span> |
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262 <span class="c">// this.stoppedFn = null;</span> |
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263 <span class="c"></span> |
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264 <span class="c">/**</span> |
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265 <span class="c"> * The function to execute if a subscriber calls</span> |
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266 <span class="c"> * preventDefault</span> |
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267 <span class="c"> * @property preventedFn</span> |
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268 <span class="c"> * @type Function</span> |
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269 <span class="c"> */</span> |
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270 <span class="c">// this.preventedFn = null;</span> |
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271 <span class="c"></span> |
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272 <span class="c">/**</span> |
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273 <span class="c"> * Specifies whether or not this event's default function</span> |
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274 <span class="c"> * can be cancelled by a subscriber by executing preventDefault() </span> |
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275 <span class="c"> * on the event facade </span> |
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276 <span class="c"> * @property preventable </span> |
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277 <span class="c"> * @type boolean </span> |
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278 <span class="c"> * @default true</span> |
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279 <span class="c"> */</span> |
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280 <span class="k">this</span><span class="o">.</span><span class="nx">preventable</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
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281 |
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282 <span class="c">/**</span> |
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283 <span class="c"> * Specifies whether or not a subscriber can stop the event propagation</span> |
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284 <span class="c"> * via stopPropagation(), stopImmediatePropagation(), or halt()</span> |
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285 <span class="c"> * @property bubbles</span> |
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286 <span class="c"> * @type boolean</span> |
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287 <span class="c"> * @default true</span> |
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288 <span class="c"> */</span> |
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289 <span class="k">this</span><span class="o">.</span><span class="nx">bubbles</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
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290 |
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291 <span class="c">/**</span> |
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292 <span class="c"> * Supports multiple options for listener signatures in order to</span> |
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293 <span class="c"> * port YUI 2 apps.</span> |
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294 <span class="c"> * @property signature</span> |
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295 <span class="c"> * @type int</span> |
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296 <span class="c"> * @default 9</span> |
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297 <span class="c"> */</span> |
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298 <span class="k">this</span><span class="o">.</span><span class="nx">signature</span> <span class="o">=</span> <span class="nx">YUI3_SIGNATURE</span><span class="o">;</span> |
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299 |
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300 <span class="c">// this.hasSubscribers = false;</span> |
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301 <span class="c"></span> |
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302 <span class="c">// this.hasAfters = false;</span> |
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303 <span class="c"></span> |
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304 <span class="c">/**</span> |
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305 <span class="c"> * If set to true, the custom event will deliver an EventFacade object</span> |
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306 <span class="c"> * that is similar to a DOM event object.</span> |
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307 <span class="c"> * @property emitFacade</span> |
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308 <span class="c"> * @type boolean</span> |
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309 <span class="c"> * @default false</span> |
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310 <span class="c"> */</span> |
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311 <span class="c">// this.emitFacade = false;</span> |
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312 <span class="c"></span> |
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313 <span class="k">this</span><span class="o">.</span><span class="nx">applyConfig</span><span class="o">(</span><span class="nx">o</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
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314 |
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315 <span class="c">// this.log("Creating " + this.type);</span> |
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316 <span class="c"></span> |
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317 <span class="o">};</span> |
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318 |
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319 <span class="nx">Y</span><span class="o">.</span><span class="nx">CustomEvent</span><span class="o">.</span><span class="nx">prototype</span> <span class="o">=</span> <span class="o">{</span> |
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320 |
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321 <span class="nx">_YUI_EVENT</span><span class="o">:</span> <span class="kc">true</span><span class="o">,</span> |
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322 |
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323 <span class="c">/**</span> |
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324 <span class="c"> * Apply configuration properties. Only applies the CONFIG whitelist</span> |
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325 <span class="c"> * @method applyConfig</span> |
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326 <span class="c"> * @param o hash of properties to apply</span> |
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327 <span class="c"> * @param force {boolean} if true, properties that exist on the event </span> |
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328 <span class="c"> * will be overwritten.</span> |
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329 <span class="c"> */</span> |
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330 <span class="nx">applyConfig</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">o</span><span class="o">,</span> <span class="nx">force</span><span class="o">)</span> <span class="o">{</span> |
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331 <span class="k">if</span> <span class="o">(</span><span class="nx">o</span><span class="o">)</span> <span class="o">{</span> |
|
332 <span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">o</span><span class="o">,</span> <span class="nx">force</span><span class="o">,</span> <span class="nx">CONFIGS</span><span class="o">);</span> |
|
333 <span class="o">}</span> |
|
334 <span class="o">},</span> |
|
335 |
|
336 <span class="nx">_on</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">when</span><span class="o">)</span> <span class="o">{</span> |
|
337 |
|
338 <span class="k">if</span> <span class="o">(!</span><span class="nx">fn</span><span class="o">)</span> <span class="o">{</span> |
|
339 <span class="nx">Y</span><span class="o">.</span><span class="nx">error</span><span class="o">(</span><span class="s2">"Invalid callback for CE: "</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">type</span><span class="o">);</span> |
|
340 <span class="o">}</span> |
|
341 |
|
342 <span class="k">var</span> <span class="nx">s</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Subscriber</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">when</span><span class="o">);</span> |
|
343 |
|
344 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">fireOnce</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">fired</span><span class="o">)</span> <span class="o">{</span> |
|
345 <span class="nx">Y</span><span class="o">.</span><span class="nx">later</span><span class="o">(</span><span class="m">0</span><span class="o">,</span> <span class="k">this</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">_notify</span><span class="o">,</span> <span class="nx">s</span><span class="o">);</span> |
|
346 <span class="o">}</span> |
|
347 |
|
348 <span class="k">if</span> <span class="o">(</span><span class="nx">when</span> <span class="o">==</span> <span class="nx">AFTER</span><span class="o">)</span> <span class="o">{</span> |
|
349 <span class="k">this</span><span class="o">.</span><span class="nx">afters</span><span class="o">[</span><span class="nx">s</span><span class="o">.</span><span class="nx">id</span><span class="o">]</span> <span class="o">=</span> <span class="nx">s</span><span class="o">;</span> |
|
350 <span class="k">this</span><span class="o">.</span><span class="nx">hasAfters</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
351 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
352 <span class="k">this</span><span class="o">.</span><span class="nx">subscribers</span><span class="o">[</span><span class="nx">s</span><span class="o">.</span><span class="nx">id</span><span class="o">]</span> <span class="o">=</span> <span class="nx">s</span><span class="o">;</span> |
|
353 <span class="k">this</span><span class="o">.</span><span class="nx">hasSubscribers</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
354 <span class="o">}</span> |
|
355 |
|
356 <span class="k">return</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventHandle</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">s</span><span class="o">);</span> |
|
357 |
|
358 <span class="o">},</span> |
|
359 |
|
360 <span class="c">/**</span> |
|
361 <span class="c"> * Listen for this event</span> |
|
362 <span class="c"> * @method subscribe</span> |
|
363 <span class="c"> * @param {Function} fn The function to execute</span> |
|
364 <span class="c"> * @return {EventHandle|EventTarget} unsubscribe handle or a</span> |
|
365 <span class="c"> * chainable event target depending on the 'chain' config.</span> |
|
366 <span class="c"> * @deprecated use on</span> |
|
367 <span class="c"> */</span> |
|
368 <span class="nx">subscribe</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">)</span> <span class="o">{</span> |
|
369 <span class="k">var</span> <span class="nx">a</span> <span class="o">=</span> <span class="o">(</span><span class="nx">arguments</span><span class="o">.</span><span class="nx">length</span> <span class="o">></span> <span class="m">2</span><span class="o">)</span> <span class="o">?</span> <span class="nx">Y</span><span class="o">.</span><span class="nb">Array</span><span class="o">(</span><span class="nx">arguments</span><span class="o">,</span> <span class="m">2</span><span class="o">,</span> <span class="kc">true</span><span class="o">):</span> <span class="kc">null</span><span class="o">;</span> |
|
370 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_on</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span> <span class="nx">a</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
371 <span class="o">},</span> |
|
372 |
|
373 <span class="c">/**</span> |
|
374 <span class="c"> * Listen for this event</span> |
|
375 <span class="c"> * @method on</span> |
|
376 <span class="c"> * @param {Function} fn The function to execute</span> |
|
377 <span class="c"> * @return {EventHandle|EventTarget} unsubscribe handle or a</span> |
|
378 <span class="c"> * chainable event target depending on the 'chain' config.</span> |
|
379 <span class="c"> */</span> |
|
380 <span class="nx">on</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">)</span> <span class="o">{</span> |
|
381 <span class="k">var</span> <span class="nx">a</span> <span class="o">=</span> <span class="o">(</span><span class="nx">arguments</span><span class="o">.</span><span class="nx">length</span> <span class="o">></span> <span class="m">2</span><span class="o">)</span> <span class="o">?</span> <span class="nx">Y</span><span class="o">.</span><span class="nb">Array</span><span class="o">(</span><span class="nx">arguments</span><span class="o">,</span> <span class="m">2</span><span class="o">,</span> <span class="kc">true</span><span class="o">):</span> <span class="kc">null</span><span class="o">;</span> |
|
382 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_on</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span> <span class="nx">a</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
383 <span class="o">},</span> |
|
384 |
|
385 <span class="c">/**</span> |
|
386 <span class="c"> * Listen for this event after the normal subscribers have been notified and</span> |
|
387 <span class="c"> * the default behavior has been applied. If a normal subscriber prevents the </span> |
|
388 <span class="c"> * default behavior, it also prevents after listeners from firing.</span> |
|
389 <span class="c"> * @method after</span> |
|
390 <span class="c"> * @param {Function} fn The function to execute</span> |
|
391 <span class="c"> * @return {EventHandle|EventTarget} unsubscribe handle or a</span> |
|
392 <span class="c"> * chainable event target depending on the 'chain' config.</span> |
|
393 <span class="c"> */</span> |
|
394 <span class="nx">after</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">)</span> <span class="o">{</span> |
|
395 <span class="k">var</span> <span class="nx">a</span> <span class="o">=</span> <span class="o">(</span><span class="nx">arguments</span><span class="o">.</span><span class="nx">length</span> <span class="o">></span> <span class="m">2</span><span class="o">)</span> <span class="o">?</span> <span class="nx">Y</span><span class="o">.</span><span class="nb">Array</span><span class="o">(</span><span class="nx">arguments</span><span class="o">,</span> <span class="m">2</span><span class="o">,</span> <span class="kc">true</span><span class="o">):</span> <span class="kc">null</span><span class="o">;</span> |
|
396 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_on</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span> <span class="nx">a</span><span class="o">,</span> <span class="nx">AFTER</span><span class="o">);</span> |
|
397 <span class="o">},</span> |
|
398 |
|
399 <span class="c">/**</span> |
|
400 <span class="c"> * Detach listeners.</span> |
|
401 <span class="c"> * @method detach </span> |
|
402 <span class="c"> * @param {Function} fn The subscribed function to remove, if not supplied</span> |
|
403 <span class="c"> * all will be removed</span> |
|
404 <span class="c"> * @param {Object} context The context object passed to subscribe.</span> |
|
405 <span class="c"> * @return {boolean|EventTarget} returns a chainable event target</span> |
|
406 <span class="c"> * or a boolean for legacy detach support.</span> |
|
407 <span class="c"> */</span> |
|
408 <span class="nx">detach</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">)</span> <span class="o">{</span> |
|
409 |
|
410 <span class="c">// if arg[0] typeof unsubscribe handle</span> |
|
411 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">fn</span> <span class="o">&&</span> <span class="nx">fn</span><span class="o">.</span><span class="nx">detach</span><span class="o">)</span> <span class="o">{</span> |
|
412 <span class="k">return</span> <span class="nx">fn</span><span class="o">.</span><span class="nx">detach</span><span class="o">();</span> |
|
413 <span class="o">}</span> |
|
414 |
|
415 <span class="k">if</span> <span class="o">(!</span><span class="nx">fn</span><span class="o">)</span> <span class="o">{</span> |
|
416 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">unsubscribeAll</span><span class="o">();</span> |
|
417 <span class="o">}</span> |
|
418 |
|
419 <span class="k">var</span> <span class="nx">found</span> <span class="o">=</span> <span class="kc">false</span><span class="o">,</span> <span class="nx">subs</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">subscribers</span><span class="o">,</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">s</span><span class="o">;</span> |
|
420 |
|
421 <span class="k">for</span> <span class="o">(</span><span class="nx">i</span> <span class="k">in</span> <span class="nx">subs</span><span class="o">)</span> <span class="o">{</span> |
|
422 <span class="k">if</span> <span class="o">(</span><span class="nx">subs</span><span class="o">.</span><span class="nx">hasOwnProperty</span><span class="o">(</span><span class="nx">i</span><span class="o">))</span> <span class="o">{</span> |
|
423 <span class="nx">s</span> <span class="o">=</span> <span class="nx">subs</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span> |
|
424 <span class="k">if</span> <span class="o">(</span><span class="nx">s</span> <span class="o">&&</span> <span class="nx">s</span><span class="o">.</span><span class="nx">contains</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">))</span> <span class="o">{</span> |
|
425 <span class="k">this</span><span class="o">.</span><span class="nx">_delete</span><span class="o">(</span><span class="nx">s</span><span class="o">);</span> |
|
426 <span class="nx">found</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
427 <span class="o">}</span> |
|
428 <span class="o">}</span> |
|
429 <span class="o">}</span> |
|
430 |
|
431 <span class="k">return</span> <span class="nx">found</span><span class="o">;</span> |
|
432 <span class="o">},</span> |
|
433 |
|
434 <span class="c">/**</span> |
|
435 <span class="c"> * Detach listeners.</span> |
|
436 <span class="c"> * @method unsubscribe</span> |
|
437 <span class="c"> * @param {Function} fn The subscribed function to remove, if not supplied</span> |
|
438 <span class="c"> * all will be removed</span> |
|
439 <span class="c"> * @param {Object} context The context object passed to subscribe.</span> |
|
440 <span class="c"> * @return {boolean|EventTarget} returns a chainable event target</span> |
|
441 <span class="c"> * or a boolean for legacy detach support.</span> |
|
442 <span class="c"> * @deprecated use detach</span> |
|
443 <span class="c"> */</span> |
|
444 <span class="nx">unsubscribe</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
445 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">detach</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">);</span> |
|
446 <span class="o">},</span> |
|
447 |
|
448 <span class="nx">_getFacade</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
449 |
|
450 <span class="k">var</span> <span class="nx">ef</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_facade</span><span class="o">,</span> <span class="nx">o</span><span class="o">,</span> <span class="nx">args</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">details</span><span class="o">,</span> <span class="nx">o2</span><span class="o">;</span> |
|
451 |
|
452 <span class="k">if</span> <span class="o">(!</span><span class="nx">ef</span><span class="o">)</span> <span class="o">{</span> |
|
453 <span class="nx">ef</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventFacade</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">currentTarget</span><span class="o">);</span> |
|
454 <span class="o">}</span> |
|
455 |
|
456 <span class="c">// if the first argument is an object literal, apply the</span> |
|
457 <span class="c"></span> <span class="c">// properties to the event facade</span> |
|
458 <span class="c"></span> <span class="nx">o</span> <span class="o">=</span> <span class="nx">args</span> <span class="o">&&</span> <span class="nx">args</span><span class="o">[</span><span class="m">0</span><span class="o">];</span> |
|
459 |
|
460 <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">o</span><span class="o">,</span> <span class="kc">true</span><span class="o">))</span> <span class="o">{</span> |
|
461 |
|
462 <span class="nx">o2</span> <span class="o">=</span> <span class="o">{};</span> |
|
463 |
|
464 <span class="c">// protect the event facade properties</span> |
|
465 <span class="c"></span> <span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="nx">o2</span><span class="o">,</span> <span class="nx">ef</span><span class="o">,</span> <span class="kc">true</span><span class="o">,</span> <span class="nx">FACADE_KEYS</span><span class="o">);</span> |
|
466 |
|
467 <span class="c">// mix the data</span> |
|
468 <span class="c"></span> <span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="nx">ef</span><span class="o">,</span> <span class="nx">o</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
469 |
|
470 <span class="c">// restore ef</span> |
|
471 <span class="c"></span> <span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="nx">ef</span><span class="o">,</span> <span class="nx">o2</span><span class="o">,</span> <span class="kc">true</span><span class="o">,</span> <span class="nx">FACADE_KEYS</span><span class="o">);</span> |
|
472 <span class="o">}</span> |
|
473 |
|
474 <span class="c">// update the details field with the arguments</span> |
|
475 <span class="c"></span> <span class="c">// ef.type = this.type;</span> |
|
476 <span class="c"></span> <span class="nx">ef</span><span class="o">.</span><span class="nx">details</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">details</span><span class="o">;</span> |
|
477 <span class="nx">ef</span><span class="o">.</span><span class="nx">target</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">target</span><span class="o">;</span> |
|
478 <span class="nx">ef</span><span class="o">.</span><span class="nx">currentTarget</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">currentTarget</span><span class="o">;</span> |
|
479 <span class="nx">ef</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
480 <span class="nx">ef</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
481 |
|
482 <span class="k">this</span><span class="o">.</span><span class="nx">_facade</span> <span class="o">=</span> <span class="nx">ef</span><span class="o">;</span> |
|
483 |
|
484 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">_facade</span><span class="o">;</span> |
|
485 <span class="o">},</span> |
|
486 |
|
487 <span class="c">/**</span> |
|
488 <span class="c"> * Notify a single subscriber</span> |
|
489 <span class="c"> * @method _notify</span> |
|
490 <span class="c"> * @param s {Subscriber} the subscriber</span> |
|
491 <span class="c"> * @param args {Array} the arguments array to apply to the listener</span> |
|
492 <span class="c"> * @private</span> |
|
493 <span class="c"> */</span> |
|
494 <span class="nx">_notify</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">s</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">ef</span><span class="o">)</span> <span class="o">{</span> |
|
495 |
|
496 <span class="k">this</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">+</span> <span class="s2">"->"</span> <span class="o">+</span> <span class="s2">": "</span> <span class="o">+</span> <span class="nx">s</span><span class="o">);</span> |
|
497 |
|
498 <span class="k">var</span> <span class="nx">ret</span><span class="o">;</span> |
|
499 |
|
500 <span class="c">// emit an EventFacade if this is that sort of event</span> |
|
501 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">emitFacade</span><span class="o">)</span> <span class="o">{</span> |
|
502 |
|
503 <span class="c">// @TODO object literal support to fire makes it possible for</span> |
|
504 <span class="c"></span> <span class="c">// config info to be passed if we wish.</span> |
|
505 <span class="c"></span> |
|
506 <span class="k">if</span> <span class="o">(!</span><span class="nx">ef</span><span class="o">)</span> <span class="o">{</span> |
|
507 <span class="nx">ef</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_getFacade</span><span class="o">(</span><span class="nx">args</span><span class="o">);</span> |
|
508 |
|
509 <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">args</span><span class="o">[</span><span class="m">0</span><span class="o">]))</span> <span class="o">{</span> |
|
510 <span class="nx">args</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="o">=</span> <span class="nx">ef</span><span class="o">;</span> |
|
511 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
512 <span class="nx">args</span><span class="o">.</span><span class="nx">unshift</span><span class="o">(</span><span class="nx">ef</span><span class="o">);</span> |
|
513 <span class="o">}</span> |
|
514 <span class="o">}</span> |
|
515 <span class="o">}</span> |
|
516 |
|
517 <span class="nx">ret</span> <span class="o">=</span> <span class="nx">s</span><span class="o">.</span><span class="nx">notify</span><span class="o">(</span><span class="nx">args</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span> |
|
518 |
|
519 <span class="k">if</span> <span class="o">(</span><span class="kc">false</span> <span class="o">===</span> <span class="nx">ret</span> <span class="o">||</span> <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">></span> <span class="m">1</span><span class="o">)</span> <span class="o">{</span> |
|
520 <span class="k">this</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">+</span> <span class="s2">" cancelled by subscriber"</span><span class="o">);</span> |
|
521 <span class="k">return</span> <span class="kc">false</span><span class="o">;</span> |
|
522 <span class="o">}</span> |
|
523 |
|
524 <span class="k">return</span> <span class="kc">true</span><span class="o">;</span> |
|
525 <span class="o">},</span> |
|
526 |
|
527 <span class="c">/**</span> |
|
528 <span class="c"> * Logger abstraction to centralize the application of the silent flag</span> |
|
529 <span class="c"> * @method log</span> |
|
530 <span class="c"> * @param msg {string} message to log</span> |
|
531 <span class="c"> * @param cat {string} log category</span> |
|
532 <span class="c"> */</span> |
|
533 <span class="nx">log</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">msg</span><span class="o">,</span> <span class="nx">cat</span><span class="o">)</span> <span class="o">{</span> |
|
534 <span class="k">if</span> <span class="o">(!</span><span class="k">this</span><span class="o">.</span><span class="nx">silent</span><span class="o">)</span> <span class="o">{</span> |
|
535 <span class="nx">Y</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">id</span> <span class="o">+</span> <span class="s1">': '</span> <span class="o">+</span> <span class="nx">msg</span><span class="o">,</span> <span class="nx">cat</span> <span class="o">||</span> <span class="s2">"info"</span><span class="o">,</span> <span class="s2">"event"</span><span class="o">);</span> |
|
536 <span class="o">}</span> |
|
537 <span class="o">},</span> |
|
538 |
|
539 <span class="c">/**</span> |
|
540 <span class="c"> * Notifies the subscribers. The callback functions will be executed</span> |
|
541 <span class="c"> * from the context specified when the event was created, and with the </span> |
|
542 <span class="c"> * following parameters:</span> |
|
543 <span class="c"> * <ul></span> |
|
544 <span class="c"> * <li>The type of event</li></span> |
|
545 <span class="c"> * <li>All of the arguments fire() was executed with as an array</li></span> |
|
546 <span class="c"> * <li>The custom object (if any) that was passed into the subscribe() </span> |
|
547 <span class="c"> * method</li></span> |
|
548 <span class="c"> * </ul></span> |
|
549 <span class="c"> * @method fire </span> |
|
550 <span class="c"> * @param {Object*} arguments an arbitrary set of parameters to pass to </span> |
|
551 <span class="c"> * the handler.</span> |
|
552 <span class="c"> * @return {boolean} false if one of the subscribers returned false, </span> |
|
553 <span class="c"> * true otherwise</span> |
|
554 <span class="c"> */</span> |
|
555 <span class="nx">fire</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
556 |
|
557 <span class="k">var</span> <span class="nx">es</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">_eventstack</span><span class="o">,</span> |
|
558 <span class="nx">subs</span><span class="o">,</span> <span class="nx">s</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">ef</span><span class="o">,</span> <span class="nx">q</span><span class="o">,</span> <span class="nx">queue</span><span class="o">,</span> <span class="nx">ce</span><span class="o">,</span> <span class="nx">hasSub</span><span class="o">,</span> |
|
559 <span class="nx">ret</span> <span class="o">=</span> <span class="kc">true</span><span class="o">,</span> <span class="nx">events</span><span class="o">;</span> |
|
560 |
|
561 <span class="c">// @TODO find a better way to short circuit this. </span> |
|
562 <span class="c"></span> <span class="c">// if (!this.broadcast && !this.defaultFn && !this.hasSubscribers && !this.hasAfters) {</span> |
|
563 <span class="c"></span> <span class="c">// return true;</span> |
|
564 <span class="c"></span> <span class="c">// }</span> |
|
565 <span class="c"></span> |
|
566 <span class="k">if</span> <span class="o">(</span><span class="nx">es</span><span class="o">)</span> <span class="o">{</span> |
|
567 |
|
568 <span class="c">// queue this event if the current item in the queue bubbles</span> |
|
569 <span class="c"></span> <span class="c">// if (b && this.queuable && this.type != es.next.type) {</span> |
|
570 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">queuable</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">!=</span> <span class="nx">es</span><span class="o">.</span><span class="nx">next</span><span class="o">.</span><span class="nx">type</span><span class="o">)</span> <span class="o">{</span> |
|
571 |
|
572 <span class="k">this</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'queue '</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">type</span><span class="o">);</span> |
|
573 |
|
574 <span class="nx">es</span><span class="o">.</span><span class="nx">queue</span><span class="o">.</span><span class="nx">push</span><span class="o">([</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">]);</span> |
|
575 <span class="k">return</span> <span class="kc">true</span><span class="o">;</span> |
|
576 <span class="o">}</span> |
|
577 |
|
578 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
579 |
|
580 <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">_eventstack</span> <span class="o">=</span> <span class="o">{</span> |
|
581 <span class="c">// id of the first event in the stack</span> |
|
582 <span class="c"></span> <span class="nx">id</span><span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">id</span><span class="o">,</span> |
|
583 <span class="nx">next</span><span class="o">:</span> <span class="k">this</span><span class="o">,</span> |
|
584 <span class="nx">silent</span><span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">silent</span><span class="o">,</span> |
|
585 <span class="nx">logging</span><span class="o">:</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">===</span> <span class="nx">YUI_LOG</span><span class="o">),</span> |
|
586 <span class="nx">stopped</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
587 <span class="nx">prevented</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
588 <span class="nx">queue</span><span class="o">:</span> <span class="o">[]</span> |
|
589 <span class="o">};</span> |
|
590 |
|
591 <span class="nx">es</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">_eventstack</span><span class="o">;</span> |
|
592 <span class="o">}</span> |
|
593 |
|
594 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">fireOnce</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">fired</span><span class="o">)</span> <span class="o">{</span> |
|
595 |
|
596 <span class="k">this</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s1">'fireOnce event: '</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">+</span> <span class="s1">' already fired'</span><span class="o">);</span> |
|
597 |
|
598 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
599 |
|
600 <span class="nx">args</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nb">Array</span><span class="o">(</span><span class="nx">arguments</span><span class="o">,</span> <span class="m">0</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
601 |
|
602 <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
603 <span class="k">this</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
604 <span class="k">this</span><span class="o">.</span><span class="nx">target</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">target</span> <span class="o">||</span> <span class="k">this</span><span class="o">.</span><span class="nx">host</span><span class="o">;</span> |
|
605 |
|
606 <span class="nx">events</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">EventTarget</span><span class="o">({</span> |
|
607 <span class="nx">fireOnce</span><span class="o">:</span> <span class="kc">true</span><span class="o">,</span> |
|
608 <span class="nx">context</span><span class="o">:</span> <span class="k">this</span><span class="o">.</span><span class="nx">host</span> |
|
609 <span class="o">});</span> |
|
610 |
|
611 <span class="k">this</span><span class="o">.</span><span class="nx">events</span> <span class="o">=</span> <span class="nx">events</span><span class="o">;</span> |
|
612 |
|
613 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">preventedFn</span><span class="o">)</span> <span class="o">{</span> |
|
614 <span class="nx">events</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">'prevented'</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">preventedFn</span><span class="o">);</span> |
|
615 <span class="o">}</span> |
|
616 |
|
617 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">stoppedFn</span><span class="o">)</span> <span class="o">{</span> |
|
618 <span class="nx">events</span><span class="o">.</span><span class="nx">on</span><span class="o">(</span><span class="s1">'stopped'</span><span class="o">,</span> <span class="k">this</span><span class="o">.</span><span class="nx">stoppedFn</span><span class="o">);</span> |
|
619 <span class="o">}</span> |
|
620 |
|
621 <span class="k">this</span><span class="o">.</span><span class="nx">currentTarget</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">host</span> <span class="o">||</span> <span class="k">this</span><span class="o">.</span><span class="nx">currentTarget</span><span class="o">;</span> |
|
622 |
|
623 <span class="k">this</span><span class="o">.</span><span class="nx">fired</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
624 <span class="k">this</span><span class="o">.</span><span class="nx">details</span> <span class="o">=</span> <span class="nx">args</span><span class="o">.</span><span class="nx">slice</span><span class="o">();</span> <span class="c">// original arguments in the details</span> |
|
625 <span class="c"></span> |
|
626 <span class="c">// this.log("Firing " + this + ", " + "args: " + args);</span> |
|
627 <span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">log</span><span class="o">(</span><span class="s2">"Firing "</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">type</span><span class="o">);</span> |
|
628 |
|
629 <span class="nx">hasSub</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span> |
|
630 <span class="nx">es</span><span class="o">.</span><span class="nx">lastLogState</span> <span class="o">=</span> <span class="nx">es</span><span class="o">.</span><span class="nx">logging</span><span class="o">;</span> |
|
631 <span class="nx">ef</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span> |
|
632 |
|
633 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">emitFacade</span><span class="o">)</span> <span class="o">{</span> |
|
634 |
|
635 <span class="c">// this.fire({</span> |
|
636 <span class="c"></span> <span class="c">// foo: 1</span> |
|
637 <span class="c"></span> <span class="c">// bar: 2</span> |
|
638 <span class="c"></span> <span class="c">// }</span> |
|
639 <span class="c"></span> <span class="c">// this.fire({</span> |
|
640 <span class="c"></span> <span class="c">// bar: 2</span> |
|
641 <span class="c"></span> <span class="c">// } // foo is still 1 unless we create a new facade</span> |
|
642 <span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">_facade</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span> |
|
643 |
|
644 <span class="nx">ef</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_getFacade</span><span class="o">(</span><span class="nx">args</span><span class="o">);</span> |
|
645 |
|
646 <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">args</span><span class="o">[</span><span class="m">0</span><span class="o">]))</span> <span class="o">{</span> |
|
647 <span class="nx">args</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="o">=</span> <span class="nx">ef</span><span class="o">;</span> |
|
648 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
649 <span class="nx">args</span><span class="o">.</span><span class="nx">unshift</span><span class="o">(</span><span class="nx">ef</span><span class="o">);</span> |
|
650 <span class="o">}</span> |
|
651 <span class="o">}</span> |
|
652 |
|
653 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">hasSubscribers</span><span class="o">)</span> <span class="o">{</span> |
|
654 <span class="nx">subs</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">merge</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">subscribers</span><span class="o">);</span> |
|
655 |
|
656 <span class="k">for</span> <span class="o">(</span><span class="nx">i</span> <span class="k">in</span> <span class="nx">subs</span><span class="o">)</span> <span class="o">{</span> |
|
657 <span class="k">if</span> <span class="o">(</span><span class="nx">subs</span><span class="o">.</span><span class="nx">hasOwnProperty</span><span class="o">(</span><span class="nx">i</span><span class="o">))</span> <span class="o">{</span> |
|
658 |
|
659 <span class="k">if</span> <span class="o">(!</span><span class="nx">hasSub</span><span class="o">)</span> <span class="o">{</span> |
|
660 <span class="nx">es</span><span class="o">.</span><span class="nx">logging</span> <span class="o">=</span> <span class="o">(</span><span class="nx">es</span><span class="o">.</span><span class="nx">logging</span> <span class="o">||</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">===</span> <span class="nx">YUI_LOG</span><span class="o">));</span> |
|
661 <span class="nx">hasSub</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
662 <span class="o">}</span> |
|
663 |
|
664 <span class="c">// stopImmediatePropagation</span> |
|
665 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">==</span> <span class="m">2</span><span class="o">)</span> <span class="o">{</span> |
|
666 <span class="k">break</span><span class="o">;</span> |
|
667 <span class="o">}</span> |
|
668 |
|
669 <span class="nx">s</span> <span class="o">=</span> <span class="nx">subs</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span> |
|
670 <span class="k">if</span> <span class="o">(</span><span class="nx">s</span> <span class="o">&&</span> <span class="nx">s</span><span class="o">.</span><span class="nx">fn</span><span class="o">)</span> <span class="o">{</span> |
|
671 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_notify</span><span class="o">(</span><span class="nx">s</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">ef</span><span class="o">);</span> |
|
672 <span class="k">if</span> <span class="o">(</span><span class="kc">false</span> <span class="o">===</span> <span class="nx">ret</span><span class="o">)</span> <span class="o">{</span> |
|
673 <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">2</span><span class="o">;</span> |
|
674 <span class="o">}</span> |
|
675 <span class="o">}</span> |
|
676 <span class="o">}</span> |
|
677 <span class="o">}</span> |
|
678 <span class="o">}</span> |
|
679 |
|
680 <span class="nx">es</span><span class="o">.</span><span class="nx">logging</span> <span class="o">=</span> <span class="o">(</span><span class="nx">es</span><span class="o">.</span><span class="nx">lastLogState</span><span class="o">);</span> |
|
681 |
|
682 <span class="c">// bubble if this is hosted in an event target and propagation has not been stopped</span> |
|
683 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">bubbles</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">host</span> <span class="o">&&</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">stopped</span><span class="o">)</span> <span class="o">{</span> |
|
684 <span class="nx">es</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
685 <span class="nx">es</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
686 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">host</span><span class="o">.</span><span class="nx">bubble</span><span class="o">(</span><span class="k">this</span><span class="o">);</span> |
|
687 |
|
688 <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">stopped</span><span class="o">,</span> <span class="nx">es</span><span class="o">.</span><span class="nx">stopped</span><span class="o">);</span> |
|
689 <span class="k">this</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">prevented</span><span class="o">,</span> <span class="nx">es</span><span class="o">.</span><span class="nx">prevented</span><span class="o">);</span> |
|
690 |
|
691 <span class="o">}</span> |
|
692 |
|
693 <span class="c">// execute the default behavior if not prevented</span> |
|
694 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">defaultFn</span> <span class="o">&&</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">prevented</span><span class="o">)</span> <span class="o">{</span> |
|
695 <span class="k">this</span><span class="o">.</span><span class="nx">defaultFn</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">host</span> <span class="o">||</span> <span class="k">this</span><span class="o">,</span> <span class="nx">args</span><span class="o">);</span> |
|
696 <span class="o">}</span> |
|
697 |
|
698 <span class="c">// broadcast listeners are fired as discreet events on the</span> |
|
699 <span class="c"></span> <span class="c">// YUI instance and potentially the YUI global.</span> |
|
700 <span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">broadcast</span><span class="o">)</span> <span class="o">{</span> |
|
701 |
|
702 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">host</span> <span class="o">!==</span> <span class="nx">Y</span><span class="o">)</span> <span class="o">{</span> |
|
703 <span class="nx">Y</span><span class="o">.</span><span class="nx">fire</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="nx">Y</span><span class="o">,</span> <span class="nx">args</span><span class="o">);</span> |
|
704 <span class="o">}</span> |
|
705 |
|
706 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">broadcast</span> <span class="o">==</span> <span class="m">2</span><span class="o">)</span> <span class="o">{</span> |
|
707 <span class="nx">Y</span><span class="o">.</span><span class="nx">Global</span><span class="o">.</span><span class="nx">fire</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">Global</span><span class="o">,</span> <span class="nx">args</span><span class="o">);</span> |
|
708 <span class="o">}</span> |
|
709 <span class="o">}</span> |
|
710 |
|
711 <span class="c">// process after listeners. If the default behavior was</span> |
|
712 <span class="c"></span> <span class="c">// prevented, the after events don't fire.</span> |
|
713 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">hasAfters</span> <span class="o">&&</span> <span class="o">!</span><span class="k">this</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o"><</span> <span class="m">2</span><span class="o">)</span> <span class="o">{</span> |
|
714 <span class="nx">subs</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">merge</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">afters</span><span class="o">);</span> |
|
715 <span class="k">for</span> <span class="o">(</span><span class="nx">i</span> <span class="k">in</span> <span class="nx">subs</span><span class="o">)</span> <span class="o">{</span> |
|
716 <span class="k">if</span> <span class="o">(</span><span class="nx">subs</span><span class="o">.</span><span class="nx">hasOwnProperty</span><span class="o">(</span><span class="nx">i</span><span class="o">))</span> <span class="o">{</span> |
|
717 |
|
718 <span class="k">if</span> <span class="o">(!</span><span class="nx">hasSub</span><span class="o">)</span> <span class="o">{</span> |
|
719 <span class="nx">es</span><span class="o">.</span><span class="nx">logging</span> <span class="o">=</span> <span class="o">(</span><span class="nx">es</span><span class="o">.</span><span class="nx">logging</span> <span class="o">||</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">type</span> <span class="o">===</span> <span class="nx">YUI_LOG</span><span class="o">));</span> |
|
720 <span class="nx">hasSub</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
721 <span class="o">}</span> |
|
722 |
|
723 <span class="c">// stopImmediatePropagation</span> |
|
724 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">==</span> <span class="m">2</span><span class="o">)</span> <span class="o">{</span> |
|
725 <span class="k">break</span><span class="o">;</span> |
|
726 <span class="o">}</span> |
|
727 |
|
728 <span class="nx">s</span> <span class="o">=</span> <span class="nx">subs</span><span class="o">[</span><span class="nx">i</span><span class="o">];</span> |
|
729 <span class="k">if</span> <span class="o">(</span><span class="nx">s</span> <span class="o">&&</span> <span class="nx">s</span><span class="o">.</span><span class="nx">fn</span><span class="o">)</span> <span class="o">{</span> |
|
730 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_notify</span><span class="o">(</span><span class="nx">s</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">ef</span><span class="o">);</span> |
|
731 <span class="k">if</span> <span class="o">(</span><span class="kc">false</span> <span class="o">===</span> <span class="nx">ret</span><span class="o">)</span> <span class="o">{</span> |
|
732 <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">2</span><span class="o">;</span> |
|
733 <span class="o">}</span> |
|
734 <span class="o">}</span> |
|
735 <span class="o">}</span> |
|
736 <span class="o">}</span> |
|
737 <span class="o">}</span> |
|
738 <span class="o">}</span> |
|
739 |
|
740 <span class="k">if</span> <span class="o">(</span><span class="nx">es</span><span class="o">.</span><span class="nx">id</span> <span class="o">===</span> <span class="k">this</span><span class="o">.</span><span class="nx">id</span><span class="o">)</span> <span class="o">{</span> |
|
741 <span class="c">// console.log('clearing stack: ' + es.id + ', ' + this);</span> |
|
742 <span class="c"></span> |
|
743 <span class="c">// reset propragation properties while processing the rest of the queue</span> |
|
744 <span class="c"></span> |
|
745 <span class="c">// process queued events</span> |
|
746 <span class="c"></span> <span class="nx">queue</span> <span class="o">=</span> <span class="nx">es</span><span class="o">.</span><span class="nx">queue</span><span class="o">;</span> |
|
747 |
|
748 <span class="k">while</span> <span class="o">(</span><span class="nx">queue</span><span class="o">.</span><span class="nx">length</span><span class="o">)</span> <span class="o">{</span> |
|
749 <span class="c">// q[0] = the event, q[1] = arguments to fire</span> |
|
750 <span class="c"></span> <span class="nx">q</span> <span class="o">=</span> <span class="nx">queue</span><span class="o">.</span><span class="nx">pop</span><span class="o">();</span> |
|
751 <span class="nx">ce</span> <span class="o">=</span> <span class="nx">q</span><span class="o">[</span><span class="m">0</span><span class="o">];</span> |
|
752 |
|
753 <span class="c">// Y.log('firing queued event ' + ce.type + ', from ' + this);</span> |
|
754 <span class="c"></span> <span class="nx">es</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
755 <span class="nx">es</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
756 |
|
757 <span class="c">// set up stack to allow the next item to be processed</span> |
|
758 <span class="c"></span> <span class="nx">es</span><span class="o">.</span><span class="nx">next</span> <span class="o">=</span> <span class="nx">ce</span><span class="o">;</span> |
|
759 |
|
760 <span class="nx">ret</span> <span class="o">=</span> <span class="nx">ce</span><span class="o">.</span><span class="nx">fire</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="nx">ce</span><span class="o">,</span> <span class="nx">q</span><span class="o">[</span><span class="m">1</span><span class="o">]);</span> |
|
761 <span class="o">}</span> |
|
762 |
|
763 <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">_eventstack</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span> |
|
764 <span class="o">}</span> |
|
765 |
|
766 <span class="k">return</span> <span class="o">(</span><span class="nx">ret</span> <span class="o">!==</span> <span class="kc">false</span><span class="o">);</span> |
|
767 <span class="o">},</span> |
|
768 |
|
769 <span class="c">/**</span> |
|
770 <span class="c"> * Removes all listeners</span> |
|
771 <span class="c"> * @method unsubscribeAll</span> |
|
772 <span class="c"> * @return {int} The number of listeners unsubscribed</span> |
|
773 <span class="c"> * @deprecated use detachAll</span> |
|
774 <span class="c"> */</span> |
|
775 <span class="nx">unsubscribeAll</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
776 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">detachAll</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">);</span> |
|
777 <span class="o">},</span> |
|
778 |
|
779 <span class="c">/**</span> |
|
780 <span class="c"> * Removes all listeners</span> |
|
781 <span class="c"> * @method detachAll</span> |
|
782 <span class="c"> * @return {int} The number of listeners unsubscribed</span> |
|
783 <span class="c"> */</span> |
|
784 <span class="nx">detachAll</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
785 <span class="k">var</span> <span class="nx">subs</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">subscribers</span><span class="o">,</span> <span class="nx">i</span><span class="o">,</span> <span class="nx">l</span><span class="o">=</span><span class="m">0</span><span class="o">;</span> |
|
786 <span class="k">for</span> <span class="o">(</span><span class="nx">i</span> <span class="k">in</span> <span class="nx">subs</span><span class="o">)</span> <span class="o">{</span> |
|
787 <span class="k">if</span> <span class="o">(</span><span class="nx">subs</span><span class="o">.</span><span class="nx">hasOwnProperty</span><span class="o">(</span><span class="nx">i</span><span class="o">))</span> <span class="o">{</span> |
|
788 <span class="k">this</span><span class="o">.</span><span class="nx">_delete</span><span class="o">(</span><span class="nx">subs</span><span class="o">[</span><span class="nx">i</span><span class="o">]);</span> |
|
789 <span class="nx">l</span><span class="o">++;</span> |
|
790 <span class="o">}</span> |
|
791 <span class="o">}</span> |
|
792 |
|
793 <span class="k">this</span><span class="o">.</span><span class="nx">subscribers</span><span class="o">={};</span> |
|
794 |
|
795 <span class="k">return</span> <span class="nx">l</span><span class="o">;</span> |
|
796 <span class="o">},</span> |
|
797 |
|
798 <span class="c">/**</span> |
|
799 <span class="c"> * @method _delete</span> |
|
800 <span class="c"> * @param subscriber object</span> |
|
801 <span class="c"> * @private</span> |
|
802 <span class="c"> */</span> |
|
803 <span class="nx">_delete</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">s</span><span class="o">)</span> <span class="o">{</span> |
|
804 |
|
805 <span class="k">if</span> <span class="o">(</span><span class="nx">s</span><span class="o">)</span> <span class="o">{</span> |
|
806 <span class="nx">delete</span> <span class="nx">s</span><span class="o">.</span><span class="nx">fn</span><span class="o">;</span> |
|
807 <span class="nx">delete</span> <span class="nx">s</span><span class="o">.</span><span class="nx">context</span><span class="o">;</span> |
|
808 <span class="nx">delete</span> <span class="k">this</span><span class="o">.</span><span class="nx">subscribers</span><span class="o">[</span><span class="nx">s</span><span class="o">.</span><span class="nx">id</span><span class="o">];</span> |
|
809 <span class="nx">delete</span> <span class="k">this</span><span class="o">.</span><span class="nx">afters</span><span class="o">[</span><span class="nx">s</span><span class="o">.</span><span class="nx">id</span><span class="o">];</span> |
|
810 <span class="o">}</span> |
|
811 |
|
812 <span class="o">},</span> |
|
813 |
|
814 <span class="c">/**</span> |
|
815 <span class="c"> * @method toString</span> |
|
816 <span class="c"> */</span> |
|
817 <span class="nx">toString</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
818 <span class="k">return</span> <span class="k">this</span><span class="o">.</span><span class="nx">type</span><span class="o">;</span> |
|
819 <span class="o">},</span> |
|
820 |
|
821 <span class="c">/**</span> |
|
822 <span class="c"> * Stop propagation to bubble targets</span> |
|
823 <span class="c"> * @method stopPropagation</span> |
|
824 <span class="c"> */</span> |
|
825 <span class="nx">stopPropagation</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
826 <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">1</span><span class="o">;</span> |
|
827 <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">_eventstack</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">1</span><span class="o">;</span> |
|
828 <span class="k">this</span><span class="o">.</span><span class="nx">events</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="s1">'stopped'</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span> |
|
829 <span class="o">},</span> |
|
830 |
|
831 <span class="c">/**</span> |
|
832 <span class="c"> * Stops propagation to bubble targets, and prevents any remaining</span> |
|
833 <span class="c"> * subscribers on the current target from executing.</span> |
|
834 <span class="c"> * @method stopImmediatePropagation</span> |
|
835 <span class="c"> */</span> |
|
836 <span class="nx">stopImmediatePropagation</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
837 <span class="k">this</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">2</span><span class="o">;</span> |
|
838 <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">_eventstack</span><span class="o">.</span><span class="nx">stopped</span> <span class="o">=</span> <span class="m">2</span><span class="o">;</span> |
|
839 <span class="k">this</span><span class="o">.</span><span class="nx">events</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="s1">'stopped'</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span> |
|
840 <span class="o">},</span> |
|
841 |
|
842 <span class="c">/**</span> |
|
843 <span class="c"> * Prevents the execution of this event's defaultFn</span> |
|
844 <span class="c"> * @method preventDefault</span> |
|
845 <span class="c"> */</span> |
|
846 <span class="nx">preventDefault</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
847 <span class="k">if</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">preventable</span><span class="o">)</span> <span class="o">{</span> |
|
848 <span class="k">this</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">=</span> <span class="m">1</span><span class="o">;</span> |
|
849 <span class="nx">Y</span><span class="o">.</span><span class="nx">Env</span><span class="o">.</span><span class="nx">_eventstack</span><span class="o">.</span><span class="nx">prevented</span> <span class="o">=</span> <span class="m">1</span><span class="o">;</span> |
|
850 |
|
851 <span class="k">this</span><span class="o">.</span><span class="nx">events</span><span class="o">.</span><span class="nx">fire</span><span class="o">(</span><span class="s1">'prevented'</span><span class="o">,</span> <span class="k">this</span><span class="o">);</span> |
|
852 <span class="o">}</span> |
|
853 <span class="o">},</span> |
|
854 |
|
855 <span class="c">/**</span> |
|
856 <span class="c"> * Stops the event propagation and prevents the default</span> |
|
857 <span class="c"> * event behavior.</span> |
|
858 <span class="c"> * @method halt</span> |
|
859 <span class="c"> * @param immediate {boolean} if true additional listeners</span> |
|
860 <span class="c"> * on the current target will not be executed</span> |
|
861 <span class="c"> */</span> |
|
862 <span class="nx">halt</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">immediate</span><span class="o">)</span> <span class="o">{</span> |
|
863 <span class="k">if</span> <span class="o">(</span><span class="nx">immediate</span><span class="o">)</span> <span class="o">{</span> |
|
864 <span class="k">this</span><span class="o">.</span><span class="nx">stopImmediatePropagation</span><span class="o">();</span> |
|
865 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
866 <span class="k">this</span><span class="o">.</span><span class="nx">stopPropagation</span><span class="o">();</span> |
|
867 <span class="o">}</span> |
|
868 <span class="k">this</span><span class="o">.</span><span class="nx">preventDefault</span><span class="o">();</span> |
|
869 <span class="o">}</span> |
|
870 |
|
871 <span class="o">};</span> |
|
872 |
|
873 <span class="c">/////////////////////////////////////////////////////////////////////</span> |
|
874 <span class="c"></span> |
|
875 <span class="c">/**</span> |
|
876 <span class="c"> * Stores the subscriber information to be used when the event fires.</span> |
|
877 <span class="c"> * @param {Function} fn The wrapped function to execute</span> |
|
878 <span class="c"> * @param {Object} context The value of the keyword 'this' in the listener</span> |
|
879 <span class="c"> * @param {Array} args* 0..n additional arguments to supply the listener</span> |
|
880 <span class="c"> *</span> |
|
881 <span class="c"> * @class Subscriber</span> |
|
882 <span class="c"> * @constructor</span> |
|
883 <span class="c"> */</span> |
|
884 <span class="nx">Y</span><span class="o">.</span><span class="nx">Subscriber</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">,</span> <span class="nx">args</span><span class="o">)</span> <span class="o">{</span> |
|
885 |
|
886 <span class="c">/**</span> |
|
887 <span class="c"> * The callback that will be execute when the event fires</span> |
|
888 <span class="c"> * This is wrapped by Y.rbind if obj was supplied.</span> |
|
889 <span class="c"> * @property fn</span> |
|
890 <span class="c"> * @type Function</span> |
|
891 <span class="c"> */</span> |
|
892 <span class="k">this</span><span class="o">.</span><span class="nx">fn</span> <span class="o">=</span> <span class="nx">fn</span><span class="o">;</span> |
|
893 |
|
894 <span class="c">/**</span> |
|
895 <span class="c"> * Optional 'this' keyword for the listener</span> |
|
896 <span class="c"> * @property context</span> |
|
897 <span class="c"> * @type Object</span> |
|
898 <span class="c"> */</span> |
|
899 <span class="k">this</span><span class="o">.</span><span class="nx">context</span> <span class="o">=</span> <span class="nx">context</span><span class="o">;</span> |
|
900 |
|
901 <span class="c">/**</span> |
|
902 <span class="c"> * Unique subscriber id</span> |
|
903 <span class="c"> * @property id</span> |
|
904 <span class="c"> * @type String</span> |
|
905 <span class="c"> */</span> |
|
906 <span class="k">this</span><span class="o">.</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">stamp</span><span class="o">(</span><span class="k">this</span><span class="o">);</span> |
|
907 |
|
908 <span class="c">/*</span> |
|
909 <span class="c"> * }</span> |
|
910 <span class="c"> * fn bound to obj with additional arguments applied via Y.rbind</span> |
|
911 <span class="c"> * @property wrappedFn</span> |
|
912 <span class="c"> * @type Function</span> |
|
913 <span class="c"> */</span> |
|
914 <span class="c">// this.wrappedFn = fn;</span> |
|
915 <span class="c"></span> |
|
916 <span class="c">/**</span> |
|
917 <span class="c"> * Additional arguments to propagate to the subscriber</span> |
|
918 <span class="c"> * @property args</span> |
|
919 <span class="c"> * @type Array</span> |
|
920 <span class="c"> */</span> |
|
921 <span class="k">this</span><span class="o">.</span><span class="nx">args</span> <span class="o">=</span> <span class="nx">args</span><span class="o">;</span> |
|
922 |
|
923 <span class="c">/**</span> |
|
924 <span class="c"> * Custom events for a given fire transaction.</span> |
|
925 <span class="c"> * @property events</span> |
|
926 <span class="c"> * @type {EventTarget}</span> |
|
927 <span class="c"> */</span> |
|
928 <span class="k">this</span><span class="o">.</span><span class="nx">events</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span> |
|
929 |
|
930 <span class="c">// if (context) {</span> |
|
931 <span class="c"></span> <span class="c">// this.wrappedFn = Y.rbind.apply(Y, args);</span> |
|
932 <span class="c"></span> <span class="c">// }</span> |
|
933 <span class="c"></span> |
|
934 |
|
935 <span class="o">};</span> |
|
936 |
|
937 <span class="nx">Y</span><span class="o">.</span><span class="nx">Subscriber</span><span class="o">.</span><span class="nx">prototype</span> <span class="o">=</span> <span class="o">{</span> |
|
938 |
|
939 <span class="nx">_notify</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">c</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">ce</span><span class="o">)</span> <span class="o">{</span> |
|
940 <span class="k">var</span> <span class="nx">a</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">args</span><span class="o">,</span> <span class="nx">ret</span><span class="o">;</span> |
|
941 <span class="nx">switch</span> <span class="o">(</span><span class="nx">ce</span><span class="o">.</span><span class="nx">signature</span><span class="o">)</span> <span class="o">{</span> |
|
942 <span class="nx">case</span> <span class="m">0</span><span class="o">:</span> |
|
943 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">fn</span><span class="o">.</span><span class="nx">call</span><span class="o">(</span><span class="nx">c</span><span class="o">,</span> <span class="nx">ce</span><span class="o">.</span><span class="nx">type</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">c</span><span class="o">);</span> |
|
944 <span class="k">break</span><span class="o">;</span> |
|
945 <span class="nx">case</span> <span class="m">1</span><span class="o">:</span> |
|
946 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">fn</span><span class="o">.</span><span class="nx">call</span><span class="o">(</span><span class="nx">c</span><span class="o">,</span> <span class="nx">args</span><span class="o">[</span><span class="m">0</span><span class="o">]</span> <span class="o">||</span> <span class="kc">null</span><span class="o">,</span> <span class="nx">c</span><span class="o">);</span> |
|
947 <span class="k">break</span><span class="o">;</span> |
|
948 <span class="nx">default</span><span class="o">:</span> |
|
949 <span class="k">if</span> <span class="o">(</span><span class="nx">a</span> <span class="o">||</span> <span class="nx">args</span><span class="o">)</span> <span class="o">{</span> |
|
950 <span class="nx">args</span> <span class="o">=</span> <span class="nx">args</span> <span class="o">||</span> <span class="o">[];</span> |
|
951 <span class="nx">a</span> <span class="o">=</span> <span class="o">(</span><span class="nx">a</span><span class="o">)</span> <span class="o">?</span> <span class="nx">args</span><span class="o">.</span><span class="nx">concat</span><span class="o">(</span><span class="nx">a</span><span class="o">)</span> <span class="o">:</span> <span class="nx">args</span><span class="o">;</span> |
|
952 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">fn</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="nx">c</span><span class="o">,</span> <span class="nx">a</span><span class="o">);</span> |
|
953 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
954 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">fn</span><span class="o">.</span><span class="nx">call</span><span class="o">(</span><span class="nx">c</span><span class="o">);</span> |
|
955 <span class="o">}</span> |
|
956 <span class="o">}</span> |
|
957 |
|
958 <span class="k">return</span> <span class="nx">ret</span><span class="o">;</span> |
|
959 <span class="o">},</span> |
|
960 |
|
961 <span class="c">/**</span> |
|
962 <span class="c"> * Executes the subscriber.</span> |
|
963 <span class="c"> * @method notify</span> |
|
964 <span class="c"> * @param args {Array} Arguments array for the subscriber</span> |
|
965 <span class="c"> * @param ce {CustomEvent} The custom event that sent the notification</span> |
|
966 <span class="c"> */</span> |
|
967 <span class="nx">notify</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">args</span><span class="o">,</span> <span class="nx">ce</span><span class="o">)</span> <span class="o">{</span> |
|
968 <span class="k">var</span> <span class="nx">c</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">context</span><span class="o">,</span> |
|
969 <span class="nx">ret</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
970 |
|
971 <span class="k">if</span> <span class="o">(!</span><span class="nx">c</span><span class="o">)</span> <span class="o">{</span> |
|
972 <span class="nx">c</span> <span class="o">=</span> <span class="o">(</span><span class="nx">ce</span><span class="o">.</span><span class="nx">contextFn</span><span class="o">)</span> <span class="o">?</span> <span class="nx">ce</span><span class="o">.</span><span class="nx">contextFn</span><span class="o">()</span> <span class="o">:</span> <span class="nx">ce</span><span class="o">.</span><span class="nx">context</span><span class="o">;</span> |
|
973 <span class="o">}</span> |
|
974 |
|
975 <span class="c">// Ease debugging by only catching errors if we will not re-throw</span> |
|
976 <span class="c"></span> <span class="c">// them.</span> |
|
977 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">Y</span><span class="o">.</span><span class="nx">config</span><span class="o">.</span><span class="nx">throwFail</span><span class="o">)</span> <span class="o">{</span> |
|
978 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_notify</span><span class="o">(</span><span class="nx">c</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">ce</span><span class="o">);</span> |
|
979 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
980 <span class="k">try</span> <span class="o">{</span> |
|
981 <span class="nx">ret</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">_notify</span><span class="o">(</span><span class="nx">c</span><span class="o">,</span> <span class="nx">args</span><span class="o">,</span> <span class="nx">ce</span><span class="o">);</span> |
|
982 <span class="o">}</span> <span class="k">catch</span><span class="o">(</span><span class="nx">e</span><span class="o">)</span> <span class="o">{</span> |
|
983 <span class="nx">Y</span><span class="o">.</span><span class="nx">error</span><span class="o">(</span><span class="k">this</span> <span class="o">+</span> <span class="s1">' failed: '</span> <span class="o">+</span> <span class="nx">e</span><span class="o">.</span><span class="nx">message</span><span class="o">,</span> <span class="nx">e</span><span class="o">);</span> |
|
984 <span class="o">}</span> |
|
985 <span class="o">}</span> |
|
986 |
|
987 <span class="k">return</span> <span class="nx">ret</span><span class="o">;</span> |
|
988 <span class="o">},</span> |
|
989 |
|
990 <span class="c">/**</span> |
|
991 <span class="c"> * Returns true if the fn and obj match this objects properties.</span> |
|
992 <span class="c"> * Used by the unsubscribe method to match the right subscriber.</span> |
|
993 <span class="c"> *</span> |
|
994 <span class="c"> * @method contains</span> |
|
995 <span class="c"> * @param {Function} fn the function to execute</span> |
|
996 <span class="c"> * @param {Object} context optional 'this' keyword for the listener</span> |
|
997 <span class="c"> * @return {boolean} true if the supplied arguments match this </span> |
|
998 <span class="c"> * subscriber's signature.</span> |
|
999 <span class="c"> */</span> |
|
1000 <span class="nx">contains</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">fn</span><span class="o">,</span> <span class="nx">context</span><span class="o">)</span> <span class="o">{</span> |
|
1001 <span class="k">if</span> <span class="o">(</span><span class="nx">context</span><span class="o">)</span> <span class="o">{</span> |
|
1002 <span class="k">return</span> <span class="o">((</span><span class="k">this</span><span class="o">.</span><span class="nx">fn</span> <span class="o">==</span> <span class="nx">fn</span><span class="o">)</span> <span class="o">&&</span> <span class="k">this</span><span class="o">.</span><span class="nx">context</span> <span class="o">==</span> <span class="nx">context</span><span class="o">);</span> |
|
1003 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
1004 <span class="k">return</span> <span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">fn</span> <span class="o">==</span> <span class="nx">fn</span><span class="o">);</span> |
|
1005 <span class="o">}</span> |
|
1006 <span class="o">},</span> |
|
1007 |
|
1008 <span class="c">/**</span> |
|
1009 <span class="c"> * @method toString</span> |
|
1010 <span class="c"> */</span> |
|
1011 <span class="nx">toString</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span> |
|
1012 <span class="k">return</span> <span class="s2">"Subscriber "</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">id</span><span class="o">;</span> |
|
1013 <span class="o">}</span> |
|
1014 <span class="o">};</span> |
|
1015 |
|
1016 <span class="c">// FACADE = new Y.EventFacade(new Y.CustomEvent('x'));</span> |
|
1017 <span class="c"></span></pre></div> |
|
1018 </div> |
|
1019 </div> |
|
1020 </div> |
|
1021 <div class="yui-b"> |
|
1022 <div class="nav"> |
|
1023 |
|
1024 <div id="moduleList" class="module"> |
|
1025 <h4>Modules</h4> |
|
1026 <ul class="content"> |
|
1027 <li class=""><a href="module_anim.html" title="anim">anim</a></li> |
|
1028 <li class=""><a href="module_attribute.html" title="attribute">attribute</a></li> |
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1029 <li class=""><a href="module_base.html" title="base">base</a></li> |
|
1030 <li class=""><a href="module_cache.html" title="cache">cache</a></li> |
|
1031 <li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li> |
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1032 <li class=""><a href="module_collection.html" title="collection">collection</a></li> |
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1033 <li class=""><a href="module_console.html" title="console">console</a></li> |
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1034 <li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li> |
|
1035 <li class=""><a href="module_cookie.html" title="cookie">cookie</a></li> |
|
1036 <li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li> |
|
1037 <li class=""><a href="module_datasource.html" title="datasource">datasource</a></li> |
|
1038 <li class=""><a href="module_datatype.html" title="datatype">datatype</a></li> |
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1039 <li class=""><a href="module_dd.html" title="dd">dd</a></li> |
|
1040 <li class=""><a href="module_dom.html" title="dom">dom</a></li> |
|
1041 <li class=""><a href="module_dump.html" title="dump">dump</a></li> |
|
1042 <li class=""><a href="module_event.html" title="event">event</a></li> |
|
1043 <li class="selected"><a href="module_event-custom.html" title="event-custom">event-custom</a></li> |
|
1044 <li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li> |
|
1045 <li class=""><a href="module_history.html" title="history">history</a></li> |
|
1046 <li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li> |
|
1047 <li class=""><a href="module_io.html" title="io">io</a></li> |
|
1048 <li class=""><a href="module_json.html" title="json">json</a></li> |
|
1049 <li class=""><a href="module_node.html" title="node">node</a></li> |
|
1050 <li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li> |
|
1051 <li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li> |
|
1052 <li class=""><a href="module_oop.html" title="oop">oop</a></li> |
|
1053 <li class=""><a href="module_overlay.html" title="overlay">overlay</a></li> |
|
1054 <li class=""><a href="module_plugin.html" title="plugin">plugin</a></li> |
|
1055 <li class=""><a href="module_profiler.html" title="profiler">profiler</a></li> |
|
1056 <li class=""><a href="module_queue.html" title="queue">queue</a></li> |
|
1057 <li class=""><a href="module_slider.html" title="slider">slider</a></li> |
|
1058 <li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li> |
|
1059 <li class=""><a href="module_substitute.html" title="substitute">substitute</a></li> |
|
1060 <li class=""><a href="module_test.html" title="test">test</a></li> |
|
1061 <li class=""><a href="module_widget.html" title="widget">widget</a></li> |
|
1062 <li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li> |
|
1063 <li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li> |
|
1064 <li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li> |
|
1065 <li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li> |
|
1066 <li class=""><a href="module_yui.html" title="yui">yui</a></li> |
|
1067 </ul> |
|
1068 </div> |
|
1069 |
|
1070 <div id="classList" class="module"> |
|
1071 <h4>Classes</h4> |
|
1072 <ul class="content"> |
|
1073 <li class=""><a href="CustomEvent.html" title="CustomEvent">CustomEvent</a></li> |
|
1074 <li class=""><a href="Do.html" title="Do">Do</a></li> |
|
1075 <li class=""><a href="Do.AlterArgs.html" title="Do.AlterArgs">Do.AlterArgs</a></li> |
|
1076 <li class=""><a href="Do.AlterReturn.html" title="Do.AlterReturn">Do.AlterReturn</a></li> |
|
1077 <li class=""><a href="Do.Error.html" title="Do.Error">Do.Error</a></li> |
|
1078 <li class=""><a href="Do.Halt.html" title="Do.Halt">Do.Halt</a></li> |
|
1079 <li class=""><a href="Do.Method.html" title="Do.Method">Do.Method</a></li> |
|
1080 <li class=""><a href="Do.Prevent.html" title="Do.Prevent">Do.Prevent</a></li> |
|
1081 <li class=""><a href="EventFacade.html" title="EventFacade">EventFacade</a></li> |
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1082 <li class=""><a href="EventHandle.html" title="EventHandle">EventHandle</a></li> |
|
1083 <li class=""><a href="EventTarget.html" title="EventTarget">EventTarget</a></li> |
|
1084 <li class=""><a href="Subscriber.html" title="Subscriber">Subscriber</a></li> |
|
1085 </ul> |
|
1086 </div> |
|
1087 |
|
1088 <div id="fileList" class="module"> |
|
1089 <h4>Files</h4> |
|
1090 <ul class="content"> |
|
1091 <li class="selected"><a href="event-custom.js.html" title="event-custom.js">event-custom.js</a></li> |
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1092 <li class=""><a href="event-do.js.html" title="event-do.js">event-do.js</a></li> |
|
1093 <li class=""><a href="event-facade.js.html" title="event-facade.js">event-facade.js</a></li> |
|
1094 <li class=""><a href="event-target.js.html" title="event-target.js">event-target.js</a></li> |
|
1095 <li class=""><a href="event.js.html" title="event.js">event.js</a></li> |
|
1096 </ul> |
|
1097 </div> |
|
1098 |
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1099 |
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1100 |
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1101 |
|
1102 |
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1103 </div> |
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1104 </div> |
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1105 </div> |
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1106 <div id="ft"> |
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1107 <hr /> |
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1108 Copyright © 2009 Yahoo! Inc. All rights reserved. |
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1109 </div> |
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1110 </div> |
|
1111 <script type="text/javascript"> |
|
1112 ALL_YUI_PROPS = [{"access": "", "host": "EventTarget", "name": "addTarget", "url": "EventTarget.html#method_addTarget", "type": "method"}, {"access": "", "host": "EventTarget", "name": "after", "url": "EventTarget.html#method_after", "type": "method"}, {"access": "", "host": "Do", "name": "after", "url": "Do.html#method_after", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "after", "url": "CustomEvent.html#method_after", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "afters", "url": "CustomEvent.html#property_afters", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "applyConfig", "url": "CustomEvent.html#method_applyConfig", "type": "method"}, {"access": "", "host": "Subscriber", "name": "args", "url": "Subscriber.html#property_args", "type": "property"}, {"access": "", "host": "EventTarget", "name": "before", "url": "EventTarget.html#method_before", "type": "method"}, {"access": "", "host": "Do", "name": "before", "url": "Do.html#method_before", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "broadcast", "url": "CustomEvent.html#property_broadcast", "type": "property"}, {"access": "", "host": "EventTarget", "name": "bubble", "url": "EventTarget.html#method_bubble", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "bubbles", "url": "CustomEvent.html#property_bubbles", "type": "property"}, {"access": "", "host": "Subscriber", "name": "contains", "url": "Subscriber.html#method_contains", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "context", "url": "CustomEvent.html#property_context", "type": "property"}, {"access": "", "host": "Subscriber", "name": "context", "url": "Subscriber.html#property_context", "type": "property"}, {"access": "", "host": "EventFacade", "name": "currentTarget", "url": "EventFacade.html#property_currentTarget", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "defaultFn", "url": "CustomEvent.html#property_defaultFn", "type": "property"}, {"access": "", "host": "Do.Method", "name": "delete", "url": "Do.Method.html#method_delete", "type": "method"}, {"access": "private", "host": "CustomEvent", "name": "_delete", "url": "CustomEvent.html#method__delete", "type": "method"}, {"access": "", "host": "EventTarget", "name": "detach", "url": "EventTarget.html#method_detach", "type": "method"}, {"access": "", "host": "Do", "name": "detach", "url": "Do.html#method_detach", "type": "method"}, {"access": "", "host": "EventHandle", "name": "detach", "url": "EventHandle.html#method_detach", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "detach", "url": "CustomEvent.html#method_detach", "type": "method"}, {"access": "", "host": "EventTarget", "name": "detachAll", "url": "EventTarget.html#method_detachAll", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "detachAll", "url": "CustomEvent.html#method_detachAll", "type": "method"}, {"access": "", "host": "EventFacade", "name": "details", "url": "EventFacade.html#property_details", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "emitFacade", "url": "CustomEvent.html#property_emitFacade", "type": "property"}, {"access": "", "host": "Subscriber", "name": "events", "url": "Subscriber.html#property_events", "type": "property"}, {"access": "", "host": "EventHandle", "name": "evt", "url": "EventHandle.html#property_evt", "type": "property"}, {"access": "", "host": "Do.Method", "name": "exec", "url": "Do.Method.html#method_exec", "type": "method"}, {"access": "", "host": "EventTarget", "name": "fire", "url": "EventTarget.html#method_fire", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "fire", "url": "CustomEvent.html#method_fire", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "fired", "url": "CustomEvent.html#property_fired", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "fireOnce", "url": "CustomEvent.html#property_fireOnce", "type": "property"}, {"access": "", "host": "Subscriber", "name": "fn", "url": "Subscriber.html#property_fn", "type": "property"}, {"access": "", "host": "EventTarget", "name": "getEvent", "url": "EventTarget.html#method_getEvent", "type": "method"}, {"access": "private", "host": "EventTarget", "name": "_getType", "url": "EventTarget.html#method__getType", "type": "method"}, {"access": "", "host": "EventFacade", "name": "halt", "url": "EventFacade.html#method_halt", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "halt", "url": "CustomEvent.html#method_halt", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "host", "url": "CustomEvent.html#property_host", "type": "property"}, {"access": "", "host": "Subscriber", "name": "id", "url": "Subscriber.html#property_id", "type": "property"}, {"access": "private", "host": "Do", "name": "_inject", "url": "Do.html#method__inject", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "log", "url": "CustomEvent.html#method_log", "type": "method"}, {"access": "private", "host": "CustomEvent", "name": "_notify", "url": "CustomEvent.html#method__notify", "type": "method"}, {"access": "", "host": "Subscriber", "name": "notify", "url": "Subscriber.html#method_notify", "type": "method"}, {"access": "", "host": "Do", "name": "objs", "url": "Do.html#property_objs", "type": "property"}, {"access": "", "host": "EventTarget", "name": "on", "url": "EventTarget.html#method_on", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "on", "url": "CustomEvent.html#method_on", "type": "method"}, {"access": "private", "host": "EventTarget", "name": "_parseType", "url": "EventTarget.html#method__parseType", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "preventable", "url": "CustomEvent.html#property_preventable", "type": "property"}, {"access": "", "host": "EventFacade", "name": "preventDefault", "url": "EventFacade.html#method_preventDefault", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "preventDefault", "url": "CustomEvent.html#method_preventDefault", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "prevented", "url": "CustomEvent.html#property_prevented", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "preventedFn", "url": "CustomEvent.html#property_preventedFn", "type": "property"}, {"access": "", "host": "EventTarget", "name": "publish", "url": "EventTarget.html#method_publish", "type": "method"}, {"access": "", "host": "Do.Method", "name": "register", "url": "Do.Method.html#method_register", "type": "method"}, {"access": "", "host": "EventFacade", "name": "relatedTarget", "url": "EventFacade.html#property_relatedTarget", "type": "property"}, {"access": "", "host": "EventTarget", "name": "removeTarget", "url": "EventTarget.html#method_removeTarget", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "signature", "url": "CustomEvent.html#property_signature", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "silent", "url": "CustomEvent.html#property_silent", "type": "property"}, {"access": "", "host": "EventFacade", "name": "stopImmediatePropagation", "url": "EventFacade.html#method_stopImmediatePropagation", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "stopImmediatePropagation", "url": "CustomEvent.html#method_stopImmediatePropagation", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "stopped", "url": "CustomEvent.html#property_stopped", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "stoppedFn", "url": "CustomEvent.html#property_stoppedFn", "type": "property"}, {"access": "", "host": "EventFacade", "name": "stopPropagation", "url": "EventFacade.html#method_stopPropagation", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "stopPropagation", "url": "CustomEvent.html#method_stopPropagation", "type": "method"}, {"access": "", "host": "EventHandle", "name": "sub", "url": "EventHandle.html#property_sub", "type": "property"}, {"access": "", "host": "EventTarget", "name": "subscribe", "url": "EventTarget.html#method_subscribe", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "subscribe", "url": "CustomEvent.html#method_subscribe", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "subscribers", "url": "CustomEvent.html#property_subscribers", "type": "property"}, {"access": "", "host": "EventFacade", "name": "target", "url": "EventFacade.html#property_target", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "toString", "url": "CustomEvent.html#method_toString", "type": "method"}, {"access": "", "host": "Subscriber", "name": "toString", "url": "Subscriber.html#method_toString", "type": "method"}, {"access": "", "host": "EventFacade", "name": "type", "url": "EventFacade.html#property_type", "type": "property"}, {"access": "", "host": "CustomEvent", "name": "type", "url": "CustomEvent.html#property_type", "type": "property"}, {"access": "", "host": "EventTarget", "name": "unsubscribe", "url": "EventTarget.html#method_unsubscribe", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "unsubscribe", "url": "CustomEvent.html#method_unsubscribe", "type": "method"}, {"access": "", "host": "EventTarget", "name": "unsubscribeAll", "url": "EventTarget.html#method_unsubscribeAll", "type": "method"}, {"access": "", "host": "CustomEvent", "name": "unsubscribeAll", "url": "CustomEvent.html#method_unsubscribeAll", "type": "method"}]; |
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1113 </script> |
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1114 </body> |
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1115 </html> |