/*
 * Copyright 2011, Blender Foundation.
 *
 * This program 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; either version 2
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Contributor: 
 *		Jeroen Bakker 
 *		Monique Dewanchand
 *		Lukas Toenne
 */

#ifndef _COM_SeparateColorNode_h_
#define _COM_SeparateColorNode_h_

#include "COM_Node.h"

class SeparateColorNode : public Node {
public:
	SeparateColorNode(bNode *editorNode);
	void convertToOperations(NodeConverter &converter, const CompositorContext &context) const;
	
protected:
	virtual NodeOperation *getColorConverter(const CompositorContext &context) const = 0;
};

class SeparateRGBANode : public SeparateColorNode {
public:
	SeparateRGBANode(bNode *editorNode) :
	    SeparateColorNode(editorNode)
	{}
	
	NodeOperation *getColorConverter(const CompositorContext &context) const;
};

class SeparateHSVANode : public SeparateColorNode {
public:
	SeparateHSVANode(bNode *editorNode) :
	    SeparateColorNode(editorNode)
	{}
	
	NodeOperation *getColorConverter(const CompositorContext &context) const;
};

class SeparateYCCANode : public SeparateColorNode {
public:
	SeparateYCCANode(bNode *editorNode) :
	    SeparateColorNode(editorNode)
	{}
	
	NodeOperation *getColorConverter(const CompositorContext &context) const;
};

class SeparateYUVANode : public SeparateColorNode {
public:
	SeparateYUVANode(bNode *editorNode) :
	    SeparateColorNode(editorNode)
	{}
	
	NodeOperation *getColorConverter(const CompositorContext &context) const;
};

#endif
