00001 /* 00002 * Copyright (c) 2001-2005 MUSIC TECHNOLOGY GROUP (MTG) 00003 * UNIVERSITAT POMPEU FABRA 00004 * 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 * 00020 */ 00021 00022 #include "ControlSource.hxx" 00023 #include "ProcessingFactory.hxx" 00024 00025 00026 namespace CLAM 00027 { 00028 namespace Hidden 00029 { 00030 static const char * metadata[] = { 00031 "key", "ControlSource", 00032 "category", "Controls", 00033 "description", "ControlSource", 00034 0 00035 }; 00036 static FactoryRegistrator<ProcessingFactory, ControlSource> reg = metadata; 00037 } 00038 00039 00040 bool ControlSource::Do( const float value ) 00041 { 00042 mOutput.SendControl( (TControlData)value); 00043 return true; 00044 } 00045 00046 bool ControlSource::ConcreteConfigure(const ProcessingConfig &c) 00047 { 00048 CopyAsConcreteConfig(mConf,c); 00049 if (not mConf.HasDefaultValue()) 00050 { 00051 mConf.AddDefaultValue(); 00052 mConf.UpdateData(); 00053 mConf.SetDefaultValue(mConf.GetMinValue()); 00054 } 00055 return true; 00056 } 00057 00058 } 00059