/* === S Y N F I G ========================================================= */
/*!	\file synfig/rendering/common/task/taskmesh.h
**	\brief TaskMesh Header
**
**	$Id$
**
**	\legal
**	......... ... 2015-2018 Ivan Mahonin
**
**	This package 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 package 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.
**	\endlegal
*/
/* ========================================================================= */

/* === S T A R T =========================================================== */

#ifndef __SYNFIG_RENDERING_TASKMESH_H
#define __SYNFIG_RENDERING_TASKMESH_H

/* === H E A D E R S ======================================================= */

#include "../../task.h"
#include "../../primitive/mesh.h"
#include "tasktransformation.h"

/* === M A C R O S ========================================================= */

/* === T Y P E D E F S ===================================================== */

/* === C L A S S E S & S T R U C T S ======================================= */

namespace synfig
{
namespace rendering
{

class TaskMesh: public Task, public TaskInterfaceTransformation
{
public:
	typedef etl::handle<TaskMesh> Handle;
	static Token token;
	virtual Token::Handle get_token() const { return token.handle(); }

	Mesh::Handle mesh;
	Holder<TransformationAffine> transformation;

	virtual int get_pass_subtask_index() const
		{ return sub_task() ? PASSTO_THIS_TASK : PASSTO_NO_TASK; }
	virtual Transformation::Handle get_transformation() const
		{ return transformation.handle(); }

	const Task::Handle& sub_task() const { return Task::sub_task(0); }
	Task::Handle& sub_task() { return Task::sub_task(0); }

	virtual Rect calc_bounds() const;
	virtual void set_coords_sub_tasks();
};

} /* end namespace rendering */
} /* end namespace synfig */

/* -- E N D ----------------------------------------------------------------- */

#endif