Help/OSX/ApplicationStart.html

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  28 <p class="p1"><span class="s1"><b>ApplicationStart<span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b></span><b>register functions to be evaluated on Application start</b></p>
  29 <p class="p2"><br></p>
  30 <p class="p3"><b>Superclass: StartUp</b></p>
  31 <p class="p2"><br></p>
  32 <p class="p3">Available in OSX SuperCollider.app Only.</p>
  33 <p class="p2"><br></p>
  34 <p class="p3">ApplicationStart allows you to register functions or objects to perform an action <i>only</i><span class="Apple-converted-space">  </span>on application start.</p>
  35 <p class="p3">The functions will be evaluated last; After the library has been compiled, the startup file has run and StartUp actions have been evaluated.</p>
  36 <p class="p4"><br></p>
  37 <p class="p5"><b>Class Methods</b></p>
  38 <p class="p2"><br></p>
  39 <p class="p3"><b>*add(object)</b></p>
  40 <p class="p2"><br></p>
  41 <p class="p3">Registers an object or function.</p>
  42 <p class="p3">Objects will be receive a doOnApplcationStart message on application start. Functions will be evaluated. <span class="Apple-converted-space"> </span></p>
  43 <p class="p2"><br></p>
  44 <p class="p3"><b>*remove(object)</b></p>
  45 <p class="p2"><br></p>
  46 <p class="p3">Removes a function that was previously registered.</p>
  47 <p class="p2"><br></p>
  48 <p class="p3"><b>*run</b></p>
  49 <p class="p2"><br></p>
  50 <p class="p3">evaluates the functions or objects in order.</p>
  51 <p class="p2"><br></p>
  52 <p class="p3">See also [<b>StartUp</b>] for functions that are evaluated <i>every</i> time the ClassLibrary is recompiled.</p>
  53 <p class="p2"><br></p>
  54 <p class="p2"><br></p>
  55 <p class="p5"><b>Examples</b></p>
  56 <p class="p6"><br></p>
  57 <p class="p7">SomeStartClass<span class="s2"> {</span></p>
  58 <p class="p8"><span class="Apple-tab-span">     </span>*initClass {</p>
  59 <p class="p7"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>ApplicationStart<span class="s2">.add {</span></p>
  60 <p class="p9"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// something to do when the app has been launched...</p>
  61 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>}</p>
  62 <p class="p10"><span class="Apple-tab-span">    </span></p>
  63 <p class="p10"><span class="Apple-tab-span">    </span></p>
  64 <p class="p8"><span class="Apple-tab-span">     </span>}</p>
  65 <p class="p8">}</p>
  66 <p class="p10"><br></p>
  67 <p class="p9">// or...</p>
  68 <p class="p7">SomeStartClass<span class="s2"> {</span></p>
  69 <p class="p8"><span class="Apple-converted-space">       </span>*initClass {</p>
  70 <p class="p8"><span class="Apple-converted-space">               </span><span class="s3">ApplicationStart</span>.add(<span class="s3">this</span>);</p>
  71 <p class="p8"><span class="Apple-converted-space">       </span>}</p>
  72 <p class="p10"><br></p>
  73 <p class="p8"><span class="Apple-converted-space">       </span>*doOnApplicationStart { <span class="s4">"something started"</span>.postln }</p>
  74 <p class="p8">}</p>
  75 <p class="p10"><br></p>
  76 <p class="p10"><br></p>
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