#ifndef IFS_SAVER_H
#define IFS_SAVER_H

#include <Locker.h>
// on PPC the full path is needed
#include <add-ons/screen_saver/ScreenSaver.h>
#include <View.h>

#include "IFS.h"


class BCheckBox;
class BSlider;


class IFSSaver : public BScreenSaver, public BHandler {
public:
                                                                IFSSaver(BMessage *message,
                                                                                        image_id image);
        virtual                                         ~IFSSaver();

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

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

        virtual status_t                        SaveState(BMessage* into) const;

        virtual void                            MessageReceived(BMessage* message);

private:
                        void                            _Init(BRect bounds);
                        void                            _Cleanup();

                        IFS*                            fIFS;

                        bool                            fIsPreview;

                        BLocker                         fLocker;

                        BCheckBox*                      fAdditiveCB;
                        BSlider*                        fSpeedS;

                        buffer_info                     fDirectInfo;
                        int32                           fLastDrawnFrame;

                        bool                            fAdditive;
                        int32                           fSpeed;
};


#endif  // IFS_SAVER_H