flexlay/lib/stroke_drawer.hpp

//  Flexlay - A Generic 2D Game Editor
//  Copyright (C) 2002 Ingo Ruhnke <grumbel@gmx.de>
//
//  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 3 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, see <http://www.gnu.org/licenses/>.

#ifndef HEADER_FLEXLAY_STROKE_DRAWER_HPP
#define HEADER_FLEXLAY_STROKE_DRAWER_HPP

#include <memory>

class Stroke;
class StrokeDrawerImpl;
class CL_GraphicContext;

/** Abstract class which handles the drawing of a Stroke
 */
class StrokeDrawer
{
private:
public:
  StrokeDrawer();
  StrokeDrawer(std::shared_ptr<StrokeDrawerImpl> impl);

  void draw(const Stroke& stroke, CL_GraphicContext* gc);

  bool is_null() const { return !impl.get(); }
  StrokeDrawer clone() const;

public:
  std::shared_ptr<StrokeDrawerImpl> impl;
};

#endif

/* EOF */