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Phraseanet/www/include/jslibs/yui2.8/docs/StorageEngineSWF.js.html
Alchemy 339d23c06d initial import
2011-02-16 16:09:48 +01:00

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>API: Storage StorageEngineSWF.js (YUI Library)</title>
<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" />
<link rel="stylesheet" type="text/css" href="assets/api.css" />
<script type="text/javascript" src="assets/api-js"></script>
<script type="text/javascript" src="assets/ac-js"></script>
</head>
<body id="yahoo-com">
<div id="doc3" class="yui-t2">
<div id="hd">
<h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1>
<h3>Storage&nbsp; <span class="subtitle">2.8.2r1</span></h3>
<a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a>
&gt; <a href="./module_storage.html" title="Storage">Storage</a>
&gt; StorageEngineSWF.js (source view)
<form onsubmit="return false">
<div id="propertysearch">
Search: <input autocomplete="off" id="searchinput" />
<div id="searchresults">
&nbsp;
</div>
</div>
</form>
</div>
<div id="bd">
<div id="yui-main">
<div class="yui-b">
<form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form">
<fieldset>
<legend>Filters</legend>
<span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span>
<span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span>
<span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span>
</fieldset>
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<div id="srcout">
<style>
#doc3 .classopts { display:none; }
</style>
<div class="highlight"><pre><span class="cm">/*</span>
<span class="cm"> * SWF limitation:</span>
<span class="cm"> * - only 100,000 bytes of data may be stored this way</span>
<span class="cm"> * - data is publicly available on user machine</span>
<span class="cm"> *</span>
<span class="cm"> * Thoughts:</span>
<span class="cm"> * - data can be shared across browsers</span>
<span class="cm"> * - how can we not use cookies to handle session location</span>
<span class="cm"> */</span>
<span class="p">(</span><span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="c1">// internal shorthand</span>
<span class="kd">var</span> <span class="nx">Y</span> <span class="o">=</span> <span class="nx">YAHOO</span><span class="p">.</span><span class="nx">util</span><span class="p">,</span>
<span class="nx">YL</span> <span class="o">=</span> <span class="nx">YAHOO</span><span class="p">.</span><span class="nx">lang</span><span class="p">,</span>
<span class="nx">YD</span> <span class="o">=</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">Dom</span><span class="p">,</span>
<span class="cm">/*</span>
<span class="cm"> * The minimum width required to be able to display the settings panel within the SWF.</span>
<span class="cm"> */</span>
<span class="nx">MINIMUM_WIDTH</span> <span class="o">=</span> <span class="mi">215</span><span class="p">,</span>
<span class="cm">/*</span>
<span class="cm"> * The minimum height required to be able to display the settings panel within the SWF.</span>
<span class="cm"> */</span>
<span class="nx">MINIMUM_HEIGHT</span> <span class="o">=</span> <span class="mi">138</span><span class="p">,</span>
<span class="c1">// local variables</span>
<span class="nx">_engine</span> <span class="o">=</span> <span class="kc">null</span><span class="p">,</span>
<span class="cm">/*</span>
<span class="cm"> * Creates a location bound key.</span>
<span class="cm"> */</span>
<span class="nx">_getKey</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">that</span><span class="p">,</span> <span class="nx">key</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">that</span><span class="p">.</span><span class="nx">_location</span> <span class="o">+</span> <span class="nx">that</span><span class="p">.</span><span class="nx">DELIMITER</span> <span class="o">+</span> <span class="nx">key</span><span class="p">;</span>
<span class="p">},</span>
<span class="cm">/*</span>
<span class="cm"> * Initializes the engine, if it isn&#39;t already initialized.</span>
<span class="cm"> */</span>
<span class="nx">_initEngine</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">cfg</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span> <span class="nx">_engine</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span> <span class="nx">YL</span><span class="p">.</span><span class="nx">isString</span><span class="p">(</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">swfURL</span><span class="p">))</span> <span class="p">{</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">swfURL</span> <span class="o">=</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">SWFURL</span><span class="p">;}</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span> <span class="nx">cfg</span><span class="p">.</span><span class="nx">containerID</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">bd</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementsByTagName</span><span class="p">(</span><span class="s1">&#39;body&#39;</span><span class="p">)[</span><span class="mi">0</span><span class="p">],</span>
<span class="nx">container</span> <span class="o">=</span> <span class="nx">bd</span><span class="p">.</span><span class="nx">appendChild</span><span class="p">(</span><span class="nb">document</span><span class="p">.</span><span class="nx">createElement</span><span class="p">(</span><span class="s1">&#39;div&#39;</span><span class="p">));</span>
<span class="nx">cfg</span><span class="p">.</span><span class="nx">containerID</span> <span class="o">=</span> <span class="nx">YD</span><span class="p">.</span><span class="nx">generateId</span><span class="p">(</span><span class="nx">container</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span> <span class="nx">cfg</span><span class="p">.</span><span class="nx">attributes</span><span class="p">)</span> <span class="p">{</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">attributes</span> <span class="o">=</span> <span class="p">{};}</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span> <span class="nx">cfg</span><span class="p">.</span><span class="nx">attributes</span><span class="p">.</span><span class="nx">flashVars</span><span class="p">)</span> <span class="p">{</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">attributes</span><span class="p">.</span><span class="nx">flashVars</span> <span class="o">=</span> <span class="p">{};}</span>
<span class="nx">cfg</span><span class="p">.</span><span class="nx">attributes</span><span class="p">.</span><span class="nx">flashVars</span><span class="p">.</span><span class="nx">useCompression</span> <span class="o">=</span> <span class="s1">&#39;true&#39;</span><span class="p">;</span>
<span class="nx">cfg</span><span class="p">.</span><span class="nx">attributes</span><span class="p">.</span><span class="nx">version</span> <span class="o">=</span> <span class="mf">9.115</span><span class="p">;</span>
<span class="nx">_engine</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">YAHOO</span><span class="p">.</span><span class="nx">widget</span><span class="p">.</span><span class="nx">SWF</span><span class="p">(</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">containerID</span><span class="p">,</span> <span class="nx">cfg</span><span class="p">.</span><span class="nx">swfURL</span><span class="p">,</span> <span class="nx">cfg</span><span class="p">.</span><span class="nx">attributes</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">};</span>
<span class="cm">/**</span>
<span class="cm"> * The StorageEngineSWF class implements the SWF storage engine.</span>
<span class="cm"> * @namespace YAHOO.util</span>
<span class="cm"> * @class StorageEngineSWF</span>
<span class="cm"> * @uses YAHOO.widget.SWF</span>
<span class="cm"> * @constructor</span>
<span class="cm"> * @extend YAHOO.util.Storage</span>
<span class="cm"> * @param location {String} Required. The storage location.</span>
<span class="cm"> * @param conf {Object} Required. A configuration object.</span>
<span class="cm"> */</span>
<span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">location</span><span class="p">,</span> <span class="nx">conf</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">_this</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">superclass</span><span class="p">.</span><span class="nx">constructor</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">_this</span><span class="p">,</span> <span class="nx">location</span><span class="p">,</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">ENGINE_NAME</span><span class="p">,</span> <span class="nx">conf</span><span class="p">);</span>
<span class="nx">_initEngine</span><span class="p">(</span><span class="nx">_this</span><span class="p">.</span><span class="nx">_cfg</span><span class="p">);</span>
<span class="c1">// evaluates when the SWF is loaded</span>
<span class="nx">_engine</span><span class="p">.</span><span class="nx">unsubscribe</span><span class="p">(</span><span class="s1">&#39;contentReady&#39;</span><span class="p">);</span> <span class="c1">// prevents local and session content ready callbacks from firing, when switching between context</span>
<span class="nx">_engine</span><span class="p">.</span><span class="nx">addListener</span><span class="p">(</span><span class="s2">&quot;contentReady&quot;</span><span class="p">,</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">_this</span><span class="p">.</span><span class="nx">_swf</span> <span class="o">=</span> <span class="nx">_engine</span><span class="p">.</span><span class="nx">_swf</span><span class="p">;</span>
<span class="nx">_engine</span><span class="p">.</span><span class="nx">initialized</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">isSessionStorage</span> <span class="o">=</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">StorageManager</span><span class="p">.</span><span class="nx">LOCATION_SESSION</span> <span class="o">===</span> <span class="nx">_this</span><span class="p">.</span><span class="nx">_location</span><span class="p">,</span>
<span class="nx">sessionKey</span> <span class="o">=</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">Cookie</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;sessionKey&#39;</span> <span class="o">+</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">ENGINE_NAME</span><span class="p">);</span>
<span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">i</span> <span class="o">=</span> <span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;getLength&quot;</span><span class="p">,</span> <span class="p">[])</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> <span class="mi">0</span> <span class="o">&lt;=</span> <span class="nx">i</span><span class="p">;</span> <span class="nx">i</span> <span class="o">-=</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">key</span> <span class="o">=</span> <span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;getNameAt&quot;</span><span class="p">,</span> <span class="p">[</span><span class="nx">i</span><span class="p">]),</span>
<span class="nx">isKeySessionStorage</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span> <span class="o">&lt;</span> <span class="nx">key</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="nx">Y</span><span class="p">.</span><span class="nx">StorageManager</span><span class="p">.</span><span class="nx">LOCATION_SESSION</span> <span class="o">+</span> <span class="nx">_this</span><span class="p">.</span><span class="nx">DELIMITER</span><span class="p">);</span>
<span class="c1">// this is session storage, but the session key is not set, so remove item</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">isSessionStorage</span> <span class="o">&amp;&amp;</span> <span class="o">!</span> <span class="nx">sessionKey</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;removeItem&quot;</span><span class="p">,</span> <span class="p">[</span><span class="nx">key</span><span class="p">]);</span>
<span class="p">}</span>
<span class="c1">// the key matches the storage type, add to key collection</span>
<span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nx">isSessionStorage</span> <span class="o">===</span> <span class="nx">isKeySessionStorage</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_this</span><span class="p">.</span><span class="nx">_addKey</span><span class="p">(</span><span class="nx">key</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="c1">// this is session storage, ensure that the session key is set</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">isSessionStorage</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">Y</span><span class="p">.</span><span class="nx">Cookie</span><span class="p">.</span><span class="nx">set</span><span class="p">(</span><span class="s1">&#39;sessionKey&#39;</span> <span class="o">+</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">ENGINE_NAME</span><span class="p">,</span> <span class="kc">true</span><span class="p">);</span>
<span class="p">}</span>
<span class="nx">_this</span><span class="p">.</span><span class="nx">length</span> <span class="o">=</span> <span class="nx">_this</span><span class="p">.</span><span class="nx">_keys</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span>
<span class="nx">_this</span><span class="p">.</span><span class="nx">fireEvent</span><span class="p">(</span><span class="nx">_this</span><span class="p">.</span><span class="nx">CE_READY</span><span class="p">);</span>
<span class="p">});</span>
<span class="c1">// required for pages with both a session and local storage</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">_engine</span><span class="p">.</span><span class="nx">initialized</span><span class="p">)</span> <span class="p">{</span><span class="nx">_engine</span><span class="p">.</span><span class="nx">fireEvent</span><span class="p">(</span><span class="s1">&#39;contentReady&#39;</span><span class="p">);}</span>
<span class="p">};</span>
<span class="nx">YL</span><span class="p">.</span><span class="nx">extend</span><span class="p">(</span><span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">,</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineKeyed</span><span class="p">,</span> <span class="p">{</span>
<span class="cm">/**</span>
<span class="cm"> * The underlying SWF of the engine, exposed so developers can modify the adapter behavior.</span>
<span class="cm"> * @property _swf</span>
<span class="cm"> * @type {Object}</span>
<span class="cm"> * @protected</span>
<span class="cm"> */</span>
<span class="nx">_swf</span><span class="o">:</span> <span class="kc">null</span><span class="p">,</span>
<span class="cm">/*</span>
<span class="cm"> * Implementation to clear the values from the storage engine.</span>
<span class="cm"> * @see YAHOO.util.Storage._clear</span>
<span class="cm"> */</span>
<span class="nx">_clear</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">i</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">_keys</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> <span class="mi">0</span> <span class="o">&lt;=</span> <span class="nx">i</span><span class="p">;</span> <span class="nx">i</span> <span class="o">-=</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">key</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">_keys</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span>
<span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;removeItem&quot;</span><span class="p">,</span> <span class="p">[</span><span class="nx">key</span><span class="p">]);</span>
<span class="p">}</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_keys</span> <span class="o">=</span> <span class="p">[];</span>
<span class="k">this</span><span class="p">.</span><span class="nx">length</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">},</span>
<span class="cm">/*</span>
<span class="cm"> * Implementation to fetch an item from the storage engine.</span>
<span class="cm"> * @see YAHOO.util.Storage._getItem</span>
<span class="cm"> */</span>
<span class="nx">_getItem</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">key</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">_key</span> <span class="o">=</span> <span class="nx">_getKey</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="nx">key</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;getValueOf&quot;</span><span class="p">,</span> <span class="p">[</span><span class="nx">_key</span><span class="p">]);</span>
<span class="p">},</span>
<span class="cm">/*</span>
<span class="cm"> * Implementation to fetch a key from the storage engine.</span>
<span class="cm"> * @see YAHOO.util.Storage.key</span>
<span class="cm"> */</span>
<span class="nx">_key</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">index</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_keys</span><span class="p">[</span><span class="nx">index</span><span class="p">]</span> <span class="o">||</span> <span class="s1">&#39;&#39;</span><span class="p">).</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/^.*?__/</span><span class="p">,</span> <span class="s1">&#39;&#39;</span><span class="p">);</span>
<span class="p">},</span>
<span class="cm">/*</span>
<span class="cm"> * Implementation to remove an item from the storage engine.</span>
<span class="cm"> * @see YAHOO.util.Storage._removeItem</span>
<span class="cm"> */</span>
<span class="nx">_removeItem</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">key</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">_key</span> <span class="o">=</span> <span class="nx">_getKey</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="nx">key</span><span class="p">);</span>
<span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;removeItem&quot;</span><span class="p">,</span> <span class="p">[</span><span class="nx">_key</span><span class="p">]);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_removeKey</span><span class="p">(</span><span class="nx">_key</span><span class="p">);</span>
<span class="p">},</span>
<span class="cm">/*</span>
<span class="cm"> * Implementation to remove an item from the storage engine.</span>
<span class="cm"> * @see YAHOO.util.Storage._setItem</span>
<span class="cm"> */</span>
<span class="nx">_setItem</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">key</span><span class="p">,</span> <span class="nx">data</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">_key</span> <span class="o">=</span> <span class="nx">_getKey</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="nx">key</span><span class="p">),</span> <span class="nx">swfNode</span><span class="p">;</span>
<span class="c1">// setting the value returns false if the value didn&#39;t change,</span>
<span class="c1">// so I changed this to clear the key if it exists so that the</span>
<span class="c1">// fork below works.</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;getValueOf&quot;</span><span class="p">,</span> <span class="p">[</span><span class="nx">_key</span><span class="p">]))</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_removeItem</span><span class="p">(</span><span class="nx">key</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_addKey</span><span class="p">(</span><span class="nx">_key</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;setItem&quot;</span><span class="p">,</span> <span class="p">[</span><span class="nx">_key</span><span class="p">,</span> <span class="nx">data</span><span class="p">]))</span> <span class="p">{</span>
<span class="k">return</span> <span class="kc">true</span><span class="p">;</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="c1">// @TODO we should not assume that a false return means that</span>
<span class="c1">// the quota has been exceeded. this dialog should only be</span>
<span class="c1">// displayed if the quotaExceededError event fired.</span>
<span class="nx">swfNode</span> <span class="o">=</span> <span class="nx">YD</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">_engine</span><span class="p">.</span><span class="nx">_id</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">MINIMUM_WIDTH</span> <span class="o">&gt;</span> <span class="nx">YD</span><span class="p">.</span><span class="nx">getStyle</span><span class="p">(</span><span class="nx">swfNode</span><span class="p">,</span> <span class="s1">&#39;width&#39;</span><span class="p">).</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/\D+/g</span><span class="p">,</span> <span class="s1">&#39;&#39;</span><span class="p">))</span> <span class="p">{</span>
<span class="nx">YD</span><span class="p">.</span><span class="nx">setStyle</span><span class="p">(</span><span class="nx">swfNode</span><span class="p">,</span> <span class="s1">&#39;width&#39;</span><span class="p">,</span> <span class="nx">MINIMUM_WIDTH</span> <span class="o">+</span> <span class="s1">&#39;px&#39;</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">MINIMUM_HEIGHT</span> <span class="o">&gt;</span> <span class="nx">YD</span><span class="p">.</span><span class="nx">getStyle</span><span class="p">(</span><span class="nx">swfNode</span><span class="p">,</span> <span class="s1">&#39;height&#39;</span><span class="p">).</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/\D+/g</span><span class="p">,</span> <span class="s1">&#39;&#39;</span><span class="p">))</span> <span class="p">{</span>
<span class="nx">YD</span><span class="p">.</span><span class="nx">setStyle</span><span class="p">(</span><span class="nx">swfNode</span><span class="p">,</span> <span class="s1">&#39;height&#39;</span><span class="p">,</span> <span class="nx">MINIMUM_HEIGHT</span> <span class="o">+</span> <span class="s1">&#39;px&#39;</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">_engine</span><span class="p">.</span><span class="nx">callSWF</span><span class="p">(</span><span class="s2">&quot;displaySettings&quot;</span><span class="p">,</span> <span class="p">[]);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">SWFURL</span> <span class="o">=</span> <span class="s2">&quot;swfstore.swf&quot;</span><span class="p">;</span>
<span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">ENGINE_NAME</span> <span class="o">=</span> <span class="s1">&#39;swf&#39;</span><span class="p">;</span>
<span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">.</span><span class="nx">isAvailable</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">return</span> <span class="p">(</span><span class="mi">6</span> <span class="o">&lt;=</span> <span class="nx">YAHOO</span><span class="p">.</span><span class="nx">env</span><span class="p">.</span><span class="nx">ua</span><span class="p">.</span><span class="nx">flash</span> <span class="o">&amp;&amp;</span> <span class="nx">YAHOO</span><span class="p">.</span><span class="nx">widget</span><span class="p">.</span><span class="nx">SWF</span><span class="p">);</span>
<span class="p">};</span>
<span class="nx">Y</span><span class="p">.</span><span class="nx">StorageManager</span><span class="p">.</span><span class="nx">register</span><span class="p">(</span><span class="nx">Y</span><span class="p">.</span><span class="nx">StorageEngineSWF</span><span class="p">);</span>
<span class="p">}());</span>
</pre></div>
</div>
</div>
</div>
<div class="yui-b">
<div class="nav">
<div id="moduleList" class="module">
<h4>Modules</h4>
<ul class="content">
<li class=""><a href="module_animation.html" title="animation">animation</a></li>
<li class=""><a href="module_autocomplete.html" title="autocomplete">autocomplete</a></li>
<li class=""><a href="module_button.html" title="button">button</a></li>
<li class=""><a href="module_calendar.html" title="calendar">calendar</a></li>
<li class=""><a href="module_carousel.html" title="carousel">carousel</a></li>
<li class=""><a href="module_charts.html" title="charts">charts</a></li>
<li class=""><a href="module_colorpicker.html" title="colorpicker">colorpicker</a></li>
<li class=""><a href="module_connection.html" title="connection">connection</a></li>
<li class=""><a href="module_container.html" title="container">container</a></li>
<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
<li class=""><a href="module_datatable.html" title="datatable">datatable</a></li>
<li class=""><a href="module_datemath.html" title="datemath">datemath</a></li>
<li class=""><a href="module_dom.html" title="dom">dom</a></li>
<li class=""><a href="module_dragdrop.html" title="dragdrop">dragdrop</a></li>
<li class=""><a href="module_editor.html" title="editor">editor</a></li>
<li class=""><a href="module_element.html" title="element">element</a></li>
<li class=""><a href="module_element-delegate.html" title="element-delegate">element-delegate</a></li>
<li class=""><a href="module_event.html" title="event">event</a></li>
<li class=""><a href="module_event-delegate.html" title="event-delegate">event-delegate</a></li>
<li class=""><a href="module_event-mouseenter.html" title="event-mouseenter">event-mouseenter</a></li>
<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
<li class=""><a href="module_get.html" title="get">get</a></li>
<li class=""><a href="module_history.html" title="history">history</a></li>
<li class=""><a href="module_imagecropper.html" title="imagecropper">imagecropper</a></li>
<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
<li class=""><a href="module_json.html" title="json">json</a></li>
<li class=""><a href="module_layout.html" title="layout">layout</a></li>
<li class=""><a href="module_logger.html" title="logger">logger</a></li>
<li class=""><a href="module_menu.html" title="menu">menu</a></li>
<li class=""><a href="module_paginator.html" title="paginator">paginator</a></li>
<li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
<li class=""><a href="module_profilerviewer.html" title="profilerviewer">profilerviewer</a></li>
<li class=""><a href="module_progressbar.html" title="progressbar">progressbar</a></li>
<li class=""><a href="module_resize.html" title="resize">resize</a></li>
<li class=""><a href="module_selector.html" title="selector">selector</a></li>
<li class=""><a href="module_slider.html" title="slider">slider</a></li>
<li class="selected"><a href="module_storage.html" title="Storage">Storage</a></li>
<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
<li class=""><a href="module_swf.html" title="swf">swf</a></li>
<li class=""><a href="module_swfdetect.html" title="swfdetect">swfdetect</a></li>
<li class=""><a href="module_swfstore.html" title="swfstore">swfstore</a></li>
<li class=""><a href="module_tabview.html" title="tabview">tabview</a></li>
<li class=""><a href="module_treeview.html" title="treeview">treeview</a></li>
<li class=""><a href="module_uploader.html" title="uploader">uploader</a></li>
<li class=""><a href="module_yahoo.html" title="yahoo">yahoo</a></li>
<li class=""><a href="module_yuiloader.html" title="yuiloader">yuiloader</a></li>
<li class=""><a href="module_yuitest.html" title="yuitest">yuitest</a></li>
</ul>
</div>
<div id="classList" class="module">
<h4>Classes</h4>
<ul class="content">
<li class=""><a href="YAHOO.util.Storage.html" title="YAHOO.util.Storage">YAHOO.util.Storage</a></li>
<li class=""><a href="YAHOO.util.StorageEngineGears.html" title="YAHOO.util.StorageEngineGears">YAHOO.util.StorageEngineGears</a></li>
<li class=""><a href="YAHOO.util.StorageEngineHTML5.html" title="YAHOO.util.StorageEngineHTML5">YAHOO.util.StorageEngineHTML5</a></li>
<li class=""><a href="YAHOO.util.StorageEngineKeyed.html" title="YAHOO.util.StorageEngineKeyed">YAHOO.util.StorageEngineKeyed</a></li>
<li class=""><a href="YAHOO.util.StorageEngineSWF.html" title="YAHOO.util.StorageEngineSWF">YAHOO.util.StorageEngineSWF</a></li>
<li class=""><a href="YAHOO.util.StorageEvent.html" title="YAHOO.util.StorageEvent">YAHOO.util.StorageEvent</a></li>
<li class=""><a href="YAHOO.util.StorageManager.html" title="YAHOO.util.StorageManager">YAHOO.util.StorageManager</a></li>
</ul>
</div>
<div id="fileList" class="module">
<h4>Files</h4>
<ul class="content">
<li class=""><a href="gears_init.js.html" title="gears_init.js">gears_init.js</a></li>
<li class=""><a href="Storage.js.html" title="Storage.js">Storage.js</a></li>
<li class=""><a href="StorageEngineGears.js.html" title="StorageEngineGears.js">StorageEngineGears.js</a></li>
<li class=""><a href="StorageEngineHTML5.js.html" title="StorageEngineHTML5.js">StorageEngineHTML5.js</a></li>
<li class=""><a href="StorageEngineKeyed.js.html" title="StorageEngineKeyed.js">StorageEngineKeyed.js</a></li>
<li class="selected"><a href="StorageEngineSWF.js.html" title="StorageEngineSWF.js">StorageEngineSWF.js</a></li>
<li class=""><a href="StorageEvent.js.html" title="StorageEvent.js">StorageEvent.js</a></li>
<li class=""><a href="StorageManager.js.html" title="StorageManager.js">StorageManager.js</a></li>
</ul>
</div>
</div>
</div>
</div>
<div id="ft">
<hr />
Copyright &copy; 2010 Yahoo! Inc. All rights reserved.
</div>
</div>
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