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<h3>classnamemanager <span class="subtitle">3.0.0</span></h3>
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<div class="highlight" ><pre><span class="c">/**</span>
<span class="c">* Contains a singleton (ClassNameManager) that enables easy creation and caching of </span>
<span class="c">* prefixed class names.</span>
<span class="c">* @module classnamemanager</span>
<span class="c">*/</span>
<span class="c">/**</span>
<span class="c"> * A singleton class providing: </span>
<span class="c"> * </span>
<span class="c"> * <ul></span>
<span class="c"> * <li>Easy creation of prefixed class names</li></span>
<span class="c"> * <li>Caching of previously created class names for improved performance.</li></span>
<span class="c"> * </ul></span>
<span class="c"> * </span>
<span class="c"> * @class ClassNameManager</span>
<span class="c"> * @static </span>
<span class="c"> */</span>
<span class="c">// String constants</span>
<span class="c"></span><span class="k">var</span> <span class="nx">CLASS_NAME_PREFIX</span> <span class="o">=</span> <span class="s1">'classNamePrefix'</span><span class="o">,</span>
<span class="nx">CLASS_NAME_DELIMITER</span> <span class="o">=</span> <span class="s1">'classNameDelimiter'</span><span class="o">,</span>
<span class="nx">CONFIG</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="c">// Global config</span>
<span class="c"></span>
<span class="c">/**</span>
<span class="c"> * Configuration property indicating the prefix for all CSS class names in this YUI instance.</span>
<span class="c"> *</span>
<span class="c"> * @property Y.config.classNamePrefix</span>
<span class="c"> * @type {String}</span>
<span class="c"> * @default "yui"</span>
<span class="c"> * @static</span>
<span class="c"> */</span>
<span class="nx">CONFIG</span><span class="o">[</span><span class="nx">CLASS_NAME_PREFIX</span><span class="o">]</span> <span class="o">=</span> <span class="nx">CONFIG</span><span class="o">[</span><span class="nx">CLASS_NAME_PREFIX</span><span class="o">]</span> <span class="o">||</span> <span class="s1">'yui'</span><span class="o">;</span>
<span class="c">/**</span>
<span class="c"> * Configuration property indicating the delimiter used to compose all CSS class names in</span>
<span class="c"> * this YUI instance.</span>
<span class="c"> *</span>
<span class="c"> * @property Y.config.classNameDelimiter</span>
<span class="c"> * @type {String}</span>
<span class="c"> * @default "-"</span>
<span class="c"> * @static</span>
<span class="c"> */</span>
<span class="nx">CONFIG</span><span class="o">[</span><span class="nx">CLASS_NAME_DELIMITER</span><span class="o">]</span> <span class="o">=</span> <span class="nx">CONFIG</span><span class="o">[</span><span class="nx">CLASS_NAME_DELIMITER</span><span class="o">]</span> <span class="o">||</span> <span class="s1">'-'</span><span class="o">;</span>
<span class="nx">Y</span><span class="o">.</span><span class="nx">ClassNameManager</span> <span class="o">=</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span>
<span class="k">var</span> <span class="nx">sPrefix</span> <span class="o">=</span> <span class="nx">CONFIG</span><span class="o">[</span><span class="nx">CLASS_NAME_PREFIX</span><span class="o">],</span>
<span class="nx">sDelimiter</span> <span class="o">=</span> <span class="nx">CONFIG</span><span class="o">[</span><span class="nx">CLASS_NAME_DELIMITER</span><span class="o">];</span>
<span class="k">return</span> <span class="o">{</span>
<span class="c">/**</span>
<span class="c"> * Returns a class name prefixed with the the value of the </span>
<span class="c"> * <code>Y.config.classNamePrefix</code> attribute + the provided strings.</span>
<span class="c"> * Uses the <code>Y.config.classNameDelimiter</code> attribute to delimit the </span>
<span class="c"> * provided strings. E.g. Y.ClassNameManager.getClassName('foo','bar'); // yui-foo-bar</span>
<span class="c"> * </span>
<span class="c"> * @method getClassName</span>
<span class="c"> * @param {String}+ one or more classname bits to be joined and prefixed</span>
<span class="c"> */</span>
<span class="nx">getClassName</span><span class="o">:</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">cached</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">x</span><span class="o">)</span> <span class="o">{</span>
<span class="k">var</span> <span class="nx">sClass</span> <span class="o">=</span> <span class="nx">sPrefix</span> <span class="o">+</span> <span class="nx">sDelimiter</span> <span class="o">+</span>
<span class="c">// ((x) ? Y.Array(arguments, 0, true).join(sDelimiter) : c);</span>
<span class="c"></span> <span class="o">((</span><span class="nx">x</span><span class="o">)</span> <span class="o">?</span> <span class="nb">Array</span><span class="o">.</span><span class="nx">prototype</span><span class="o">.</span><span class="nx">join</span><span class="o">.</span><span class="nx">call</span><span class="o">(</span><span class="nx">arguments</span><span class="o">,</span> <span class="nx">sDelimiter</span><span class="o">)</span> <span class="o">:</span> <span class="nx">c</span><span class="o">);</span>
<span class="k">return</span> <span class="nx">sClass</span><span class="o">.</span><span class="nx">replace</span><span class="o">(</span><span class="sr">/\s/g</span><span class="o">,</span> <span class="s1">''</span><span class="o">);</span>
<span class="o">})</span>
<span class="o">};</span>
<span class="o">}();</span>
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ALL_YUI_PROPS = [{"access": "", "host": "ClassNameManager", "name": "getClassName", "url": "ClassNameManager.html#method_getClassName", "type": "method"}, {"access": "", "host": "ClassNameManager", "name": "Y.config.classNameDelimiter", "url": "ClassNameManager.html#property_Y.config.classNameDelimiter", "type": "property"}, {"access": "", "host": "ClassNameManager", "name": "Y.config.classNamePrefix", "url": "ClassNameManager.html#property_Y.config.classNamePrefix", "type": "property"}];
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