00001 /* 00002 * (c) 2005, 2008 Nico Pranke <Nico.Pranke@googlemail.com>, Robin Luedtke <RobinLu@gmx.de> 00003 * 00004 * This file is part of avcap. 00005 * 00006 * avcap 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 3 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * avcap 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 avcap. If not, see <http://www.gnu.org/licenses/>. 00018 */ 00019 00020 /* avcap is free for non-commercial use. 00021 * To use it in commercial endeavors, please contact Nico Pranke <Nico.Pranke@googlemail.com>. 00022 */ 00023 00024 #ifndef QT_CONTROL_H_ 00025 #define QT_CONTROL_H_ 00026 00027 #include <string> 00028 #include <list> 00029 00030 #include "Control_avcap.h" 00031 00032 namespace avcap 00033 { 00034 // forward declaration 00035 class QT_DeviceDescriptor; 00036 00038 00042 class QT_Control: public IntegerControl 00043 { 00044 public: 00045 enum Ctrl { 00046 BRIGHTNESS = 0, 00047 BLACKLEVEL, 00048 WHITELEVEL, 00049 HUE, 00050 CONTRAST, 00051 SATURATION, 00052 SHARPNESS 00053 }; 00054 00055 private: 00056 static std::string mNames[7]; 00057 00058 QT_DeviceDescriptor* mDescriptor; 00059 Ctrl mType; 00060 unsigned short mDefaultValue; 00061 Interval mInterval; 00062 00063 public: 00064 QT_Control(QT_DeviceDescriptor* dd, Ctrl type); 00065 00066 virtual inline ~QT_Control() 00067 {} 00068 00069 virtual inline int getId() const 00070 { return mType; } 00071 00072 virtual inline int getDefaultValue() const 00073 { return mDefaultValue; } 00074 00075 virtual const std::string& getName() const; 00076 00077 virtual int setValue(int val); 00078 00079 virtual int getValue() const; 00080 00081 virtual int reset(); 00082 00083 virtual inline const Interval& getInterval() const 00084 { return mInterval; } 00085 }; 00086 } 00087 00088 #endif // QT_CONTROL_H_ 00089