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 <span id="projectnumber">1.4.0</span>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_098894a2b9860dda60979d343b8f7997.html">Processing</a></li><li class="navelem"><a class="el" href="dir_a2529f0cbb58949e486317b249663690.html">Controls</a></li> </ul>
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<a href="ControlFade_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#include "<a class="code" href="ControlFade_8hxx.html">ControlFade.hxx</a>"</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#include "<a class="code" href="ProcessingFactory_8hxx.html">ProcessingFactory.hxx</a>"</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="keyword">namespace </span>CLAM</div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> {</div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="keyword">namespace </span>Hidden</div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> {</div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="namespaceCLAM_1_1Hidden.html#ab6d3d284c567f8d6be7be419620bc9a0">metadata</a>[] = {</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  <span class="stringliteral">"key"</span>, <span class="stringliteral">"ControlFade"</span>,</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  <span class="stringliteral">"category"</span>, <span class="stringliteral">"Controls"</span>,</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  <span class="stringliteral">"description"</span>, <span class="stringliteral">"ControlFade"</span>,</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  0</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  };</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  <span class="keyword">static</span> FactoryRegistrator<ProcessingFactory, ControlFade> <a class="code" href="namespaceCLAM_1_1Hidden.html#ad709b2bf7ea595b7f6613c3058471b10">reg</a> = <a class="code" href="namespaceCLAM_1_1Hidden.html#ab6d3d284c567f8d6be7be419620bc9a0">metadata</a>;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> }</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keywordtype">void</span> ControlFadeConfig::DefaultInit()</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  AddAll();</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <a class="code" href="classCLAM_1_1DynamicType.html#a74d1557beda060a62f39b09f0c477fad" title="Method used to resize the data space of the dynamic type, necessary when some AddXXX() / RemoveXXX() ...">UpdateData</a>();</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  SetFadeTimeInMs( 0.0 );</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> }</div>
<div class="line"><a name="l00023"></a><span class="lineno"><a class="code" href="classCLAM_1_1ControlFade.html#a6d51b641c49d6877e58c500ca7189d07"> 23</a></span> <a class="code" href="classCLAM_1_1ControlFade.html#a6d51b641c49d6877e58c500ca7189d07">ControlFade::ControlFade</a>()</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  : _inControlValue( <span class="stringliteral">"Input Value"</span>, this , &<a class="code" href="classCLAM_1_1ControlFade.html">ControlFade</a>::InControlValueCallback )</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  , _inControlDelay( <span class="stringliteral">"Delay Time in Ms"</span>, this , &<a class="code" href="classCLAM_1_1ControlFade.html">ControlFade</a>::InControlDelayCallback )</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  , _outControlValue( <span class="stringliteral">"Output Value"</span>, this )</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  , _bufferTime(0)</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  , _counterTime(0)</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  , _initValue(0)</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  , _lastValue(0)</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  , _delayTime(0)</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="classCLAM_1_1Processing.html#a586222b159a5b27b5bbb830a125fccc0" title="Configuration change method.">Configure</a>( _config ); </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> }</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="code" href="classCLAM_1_1ControlFade.html#a58f187d37c749ad159ec68ffc1f64d12"> 36</a></span> <a class="code" href="classCLAM_1_1ControlFade.html#a6d51b641c49d6877e58c500ca7189d07">ControlFade::ControlFade</a>( <span class="keyword">const</span> <a class="code" href="classCLAM_1_1ControlFadeConfig.html">ControlFadeConfig</a>& cfg ) </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  : _inControlValue( <span class="stringliteral">"Input Values"</span>, this , &<a class="code" href="classCLAM_1_1ControlFade.html">ControlFade</a>::InControlValueCallback )</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  , _inControlDelay( <span class="stringliteral">"Delay Time in Ms"</span>, this , &<a class="code" href="classCLAM_1_1ControlFade.html">ControlFade</a>::InControlDelayCallback )</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  , _outControlValue( <span class="stringliteral">"Output Value"</span>, this )</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  , _bufferTime(0)</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  , _counterTime(0)</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  , _initValue(0)</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  , _lastValue(0)</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  , _delayTime(0)</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> { </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classCLAM_1_1Processing.html#a586222b159a5b27b5bbb830a125fccc0" title="Configuration change method.">Configure</a>( cfg );</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="classCLAM_1_1ControlFade.html#a893c8bbd905bedc715afafc38196ccb7"> 49</a></span> <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1ControlFade.html#a893c8bbd905bedc715afafc38196ccb7" title="Configuration method interface.">ControlFade::ConcreteConfigure</a>( <span class="keyword">const</span> <a class="code" href="classCLAM_1_1ProcessingConfig.html" title="This is an abstract class which serves as interface for configuration classes used as processing obje...">ProcessingConfig</a>& cfg )</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classCLAM_1_1Processing.html#afc32b9790688f2875b42e4ab169389c6" title="Helper template to convert a reference to a ProcessingConfig to the concrete ProcessingConfig specifi...">CopyAsConcreteConfig</a>( _config, cfg );</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  _inControlDelay.<a class="code" href="classCLAM_1_1InControl.html#a29ada68a41024dfa0c09ef4faf3ecdc1" title="The control receives a value when this method gets called. Associated callback if any...">DoControl</a>(_config.GetFadeTimeInMs());</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  _bufferTime = 1000. * (float)<a class="code" href="classCLAM_1_1Processing.html#a115269a23acdbde8b7eebf7ce2f3b8d3" title="Given by the NetworkPlayer (backend) if exists.">BackendBufferSize</a>() / (float)<a class="code" href="classCLAM_1_1Processing.html#a68495ca1d8beb3d2f2881ddff0679862" title="Given by the NetworkPlayer (backend) if exists.">BackendSampleRate</a>();</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  _initValue=_lastValue=0;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">// std::cout<<"Buffer Time: "<<_bufferTime<<std::endl;</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  _counterTime=0;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>; </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> }</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keywordtype">void</span> ControlFade::InControlDelayCallback(<span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#aa961ac47b3ce3d0ab3a96bed3f786fb9" title="Control events type.">TControlData</a> & value)</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  _delayTime=value;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> }</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keywordtype">void</span> ControlFade::InControlValueCallback(<span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#aa961ac47b3ce3d0ab3a96bed3f786fb9" title="Control events type.">TControlData</a> & value)</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> {</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  _counterTime=0;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  _initValue=_lastValue;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  _lastValue=_inControlValue.<a class="code" href="classCLAM_1_1InControl.html#ae20e28c58eff3400515a71aaa5aa4e42" title="Returns the last received value.">GetLastValue</a>();</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> }</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="classCLAM_1_1ControlFade.html#a96f8fdfd7aec6a097f7627b260cfc0a3"> 71</a></span> <span class="keywordtype">bool</span> <a class="code" href="classCLAM_1_1ControlFade.html#a96f8fdfd7aec6a097f7627b260cfc0a3" title="Supervised mode execution method (using ports)">ControlFade::Do</a>()</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> {</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">if</span> (_initValue==_lastValue)</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">double</span> a=(_inControlValue.<a class="code" href="classCLAM_1_1InControl.html#ae20e28c58eff3400515a71aaa5aa4e42" title="Returns the last received value.">GetLastValue</a>() - _initValue)/_delayTime;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">float</span> newValue=a * _counterTime + _initValue;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  _counterTime += _bufferTime;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">if</span> (((newValue <= _lastValue) and (_lastValue > _initValue)) or ((newValue>=_lastValue) and (_lastValue<_initValue)))</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// std::cout<<"DoControl! value: "<<newValue<<std::endl;</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  _outControlValue.<a class="code" href="classCLAM_1_1OutControl.html#a1c83a6d750f7b4abc4e0e030b59f83d7">SendControl</a>(newValue);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span> (((newValue >= _lastValue) and (_lastValue > _initValue)) or ((newValue<=_lastValue) and (_lastValue<_initValue)))</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  _initValue = _lastValue;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  _outControlValue.<a class="code" href="classCLAM_1_1OutControl.html#a1c83a6d750f7b4abc4e0e030b59f83d7">SendControl</a>(_lastValue);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment">// std::cout<<"lastvalue: "<<_lastValue<<std::endl;</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
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