FotoSHOCKOperation.h

/*
 *   Copyright 2011, 2012 Lukas Jirkovsky
 *
 *   This file is part of FotoSHOCK.
 *
 *   FotoSHOCK is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, version 3 of the License.
 *
 *   FotoSHOCK 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with FotoSHOCK.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef FOTOSHOCKOPERATION_H
#define FOTOSHOCKOPERATION_H

#include <ImageOperation.hpp>
#include <GraphNode.hpp>

class QDialog;
class QWidget;

/* the operation also have to provide the following functions:
 *  - register()
 *  - EXPORTSHARED FotoSHOCKOperation* createObject()
 *  - EXPORTSHARED void destroyObject(FotoSHOCKOperation *object)
 */

class IFotoSHOCKOperation {
    public:

        virtual QDialog* getUI(QWidget* parent = 0) = 0;
};

inline QDialog* getUI(FotoSHOCKcore::GraphNode* node, QWidget* parent = 0) {
    IFotoSHOCKOperation* op = dynamic_cast<IFotoSHOCKOperation*>(node->operation());
    if (op) {
        return op->getUI(parent);
    }
    return 0;
}

#endif