/*
 *  PatchPlugin
 *
 *  Author: Andrew Salamon
 *
 *  Copyright (c) 2008 Machine Perception Laboratory
 *  University of California San Diego.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *    2. 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.
 *    3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 __CERT_PATCHPLUGIN_H__
#define __CERT_PATCHPLUGIN_H__

#include "PluginBase.h"
#include "AfterFacePlugin.h"
#include "ImageLoader.h"
#include "rimage.h"

namespace CERT
{

class ConfigItem;

/** The PatchPlugin outputs face patches.
 * Every time CERT finds a face an image file will be written with the cropped and rotated face.
 * Output directory and file format are specified with command line arguments.
 */
class PatchPlugin : public AfterFacePlugin
{
public:
    PatchPlugin( ConfigItem *_config );
    virtual ~PatchPlugin();

    virtual PluginBase *copy();

    virtual std::string id() const;
    virtual std::string name() const;
    virtual std::string internalName() const;
    virtual PluginStep step() const;
    virtual bool isEnabled() const;
    virtual bool shouldDisplay() const;

    virtual std::vector<std::string> getLabels() const;

    virtual void processImageUsingCert( RImage<float> &image, MP_CERT &cert );
    virtual bool areResultsValid();
    virtual double getResultsDouble();

private:
    CERT::ImageLoader loader;
};

} // end namespace CERT
#endif // __CERT_PATCHPLUGIN_H__