/*
 * Copyright 2003-2013 Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Axel Dörfler, axeld@pinc-software.de
 *              Jérôme Duval, jerome.duval@free.fr
 *              Michael Phipps
 *              John Scipione, jscipione@gmail.com
 */
#ifndef SCREEN_SAVER_RUNNER_H
#define SCREEN_SAVER_RUNNER_H


#include <ScreenSaver.h>
#include <View.h>
#include <Window.h>

#include "ScreenSaverSettings.h"


class ScreenSaverRunner {
public:
                                                                ScreenSaverRunner(BWindow* window,
                                                                        BView* view,
                                                                        ScreenSaverSettings& settings);
                                                                ~ScreenSaverRunner();

                        BScreenSaver*           ScreenSaver() const { return fSaver; };

                        status_t                        Run();
                        void                            Quit();

                        status_t                        Suspend();
                        status_t                        Resume();

private:
                        void                            _LoadAddOn();
                        void                            _CleanUp();
        static  status_t                        _ThreadFunc(void* data);
                        status_t                        _Run();

                        BWindow*                        fWindow;
                        BView*                          fView;
                        bool                            fIsDirectDraw;
                        ScreenSaverSettings& fSettings;

                        BScreenSaver*           fSaver;

                        image_id                        fAddonImage;
                        thread_id                       fThread;
                        volatile bool           fQuitting;
};

#endif // SCREEN_SAVER_RUNNER_H