/*
 * Copyright 2012-2013 Tri-Edge AI <triedgeai@gmail.com>
 * Copyright 2014 Haiku, Inc. All rights reserved.
 *
 * Distributed under the terms of the MIT license.
 *
 * Authors:
 *              Tri-Edge AI
 *              John Scipione, jscipione@gmail.com
 */
#ifndef GRAVITY_SCREEN_SAVER_H
#define GRAVITY_SCREEN_SAVER_H


#include <ScreenSaver.h>


class BMessage;
class BView;

class ConfigView;
class GravityView;


class Gravity : public BScreenSaver {
public:
        struct {
                int32 ShadeID;
                int32 ParticleCount;
        } Config;

                                                        Gravity(BMessage* prefs, image_id imageID);

                        status_t                SaveState(BMessage* prefs) const;

                        void                    StartConfig(BView* view);

                        status_t                StartSaver(BView* view, bool preview);
                        void                    StopSaver();

                        void                    DirectConnected(direct_buffer_info* info);
                        void                    Draw(BView*, int32 frame);

private:
                        GravityView*    fGravityView;
                        ConfigView*             fConfigView;
};


#endif  // GRAVITY_SCREEN_SAVER_H