EmulatedLightDimmerAction.cpp

00001 /* Copyright C2013 Doug Anson, MIT License
00002  *
00003  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
00004  * and associated documentation files the "Software", to deal in the Software without restriction,
00005  * including without limitation the rights to use, copy, modify, merge, publish, distribute,
00006  * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
00007  * furnished to do so, subject to the following conditions:
00008  *
00009  * The above copyright notice and this permission notice shall be included in all copies or
00010  * substantial portions of the Software.
00011  *
00012  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
00013  * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00014  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
00015  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00016  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00017  */
00018  
00019  #include "EmulatedLightDimmerAction.h"
00020  
00021   // Our instance
00022  EmulatedLightDimmerAction *_dimmerAction = NULL;
00023  
00024  // static callback for Dimming operations
00025  void emulated_light_dimming_cb() {
00026      if (_dimmerAction != NULL) ((LightDimmerAction *)_dimmerAction)->dim();
00027  }
00028  
00029  // default constructor
00030  EmulatedLightDimmerAction::EmulatedLightDimmerAction(Logger *logger,Light *light) : LightDimmerAction(logger,light) {
00031      _dimmerAction = this;
00032  }
00033  
00034  // destructor
00035  EmulatedLightDimmerAction::~EmulatedLightDimmerAction() {
00036  }
00037 
00038  // DIM the light
00039  void EmulatedLightDimmerAction::dim(int value) { 
00040     if (this->light() != NULL) ((LightDimmerAction *)this)->light()->dim(value); 
00041  }