ColorCorrection.h

Go to the documentation of this file.

/* Copyright (c) 2014-2016 "Omnidome" by cr8tr
 * Dome Mapping Projection Software (http://omnido.me).
 * Omnidome was created by Michael Winkelmann aka Wilston Oreo (@WilstonOreo)
 *
 * This file is part of Omnidome.
 *
 * Omnidome is free software: you can blueistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef OMNI_PROJ_COLORCORRECTION_H_
#define OMNI_PROJ_COLORCORRECTION_H_

#include <omni/proj/ChannelCorrection.h>
#include <omni/proj/Channel.h>
#include <QColor>

namespace omni {
  namespace proj {
    /// Color correction for RGB color space
    class ColorCorrection {
      public:
        bool                     isUsed() const;
        void                     setUsed(bool _isUsed);

        /// Return reference to channel correction for all channels
        ChannelCorrection      & all();

        /// Return reference to channel correction for all channels (const)
        ChannelCorrection const& all() const;

        /// Set channel correction for all channels
        void                     setAll(ChannelCorrection const&);

        /// Return reference to channel correction for red channel
        ChannelCorrection      & red();

        /// Return reference to channel correction for red channel
        ChannelCorrection const& red() const;

        /// Set channel correction for red channel
        void                     setRed(ChannelCorrection const&);

        /// Return reference to channel correction for green channel
        ChannelCorrection      & green();

        /// Return reference to channel correction for green channel
        ChannelCorrection const& green() const;

        /// Set channel correction for green channel
        void                     setGreen(ChannelCorrection const&);

        /// Return reference to channel correction for blue channel
        ChannelCorrection      & blue();

        /// Return reference to channel correction for blue channel
        ChannelCorrection const& blue() const;

        /// Set channel correction for blue channel
        void                     setBlue(ChannelCorrection const&);

        /// Return corrected color
        QColor corrected(QColor) const;

        /// Return color correction for given channel
        ChannelCorrection *correction(Channel);

        /// Return color correction for given channel (const version)
        ChannelCorrection const *correction(Channel) const;

        static QColor channelColor(Channel);

        // Test if two color corrections are equal
        friend bool operator==(ColorCorrection const&,
                               ColorCorrection const&);

      private:
        bool isUsed_ = true;
        ChannelCorrection all_, red_, green_, blue_;
    };
  }

  using proj::ColorCorrection;
}

QDataStream& operator>>(QDataStream&,
                        omni::proj::ColorCorrection&);
QDataStream& operator<<(QDataStream&,
                        omni::proj::ColorCorrection const&);

#endif /* OMNI_PROJ_COLORCORRECTION_H_ */