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/*
* Copyright (c) 2009-2016, Albertas Vyšniauskas
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* * Neither the name of the software author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TRANSFORMATION_H_
#define TRANSFORMATION_H_
#include "Color.h"
#include "dynv/MapFwd.h"
#include <string>
#include <memory>
typedef struct _GtkWidget GtkWidget;
/** \file source/transformation/Transformation.h
* \brief Color transformation struct.
*/
namespace transformation
{
/** \struct IConfiguration
* \brief Transformation object configuration management interface.
*/
struct IConfiguration {
virtual ~IConfiguration() = default;
virtual GtkWidget* getWidget() = 0;
virtual void apply(dynv::Map &options) = 0;
};
/** \struct Transformation
* \brief Transformation object structure.
*/
struct Transformation {
protected:
std::string name; /**< System name */
std::string readable_name; /**< Human readable name */
/**
* Apply transformation to color.
* @param[in] input Source color in RGB color space.
* @param[out] output Destination color in RGB color space.
*/
virtual void apply(Color *input, Color *output);
public:
/**
* Transformation object constructor.
* @param[in] name Transformation object system name.
* @param[in] readable_name Transformation object human readable name.
*/
Transformation(const char *name, const char *readable_name);
/**
* Transformation object destructor.
*/
virtual ~Transformation();
/**
* Serialize settings into configuration system.
* @param[in,out] dynv Configuration system.
*/
virtual void serialize(dynv::Map &options);
/**
* Deserialize settings from configuration system.
* @param[in] dynv Configuration system.
*/
virtual void deserialize(const dynv::Map &options);
/**
* Get configuration for transformation object.
* @return Configuration for transformation object.
*/
virtual std::unique_ptr<IConfiguration> getConfiguration();
/**
* Get transformation object system name.
* @return Transformation object system name.
*/
std::string getName() const;
/**
* Get transformation object human readable name.
* @return Transformation object human readable name.
*/
std::string getReadableName() const;
friend struct Chain;
};
}
#endif /* TRANSFORMATION_H_ */
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