/*
 * Copyright 2004-2008, François Revol, <revol@free.fr>.
 * Distributed under the terms of the MIT License.
 */
#ifndef _VIDEO_ADDON_H
#define _VIDEO_ADDON_H

#include <media/MediaAddOn.h>

#define TOUCH(x) ((void)(x))

extern "C" _EXPORT BMediaAddOn *make_media_addon(image_id you);

class CamRoster;
class CamDevice;

class WebCamMediaAddOn : public BMediaAddOn {
public:
                                                WebCamMediaAddOn(image_id imid);
        virtual                         ~WebCamMediaAddOn();

        virtual status_t        InitCheck(const char **out_failure_text);

        virtual int32           CountFlavors();
        virtual status_t        GetFlavorAt(int32 n, const flavor_info ** out_info);
        virtual BMediaNode      *InstantiateNodeFor(
                                                        const flavor_info * info,
                                                        BMessage * config,
                                                        status_t * out_error);

        virtual status_t        GetConfigurationFor(BMediaNode *node, BMessage *message)
                                                                { TOUCH(node); TOUCH(message); return B_OK; }
        virtual status_t        SaveConfigInfo(BMediaNode *node, BMessage *message)
                                                                { TOUCH(node); TOUCH(message); return B_OK; }

        virtual bool            WantsAutoStart() { return false; }
        virtual status_t        AutoStart(int in_count, BMediaNode **out_node,
                                                                int32 *out_internal_id, bool *out_has_more)
                                                                {       TOUCH(in_count); TOUCH(out_node);
                                                                        TOUCH(out_internal_id); TOUCH(out_has_more);
                                                                        return B_ERROR; }
                // those are for use by CamDevices
                status_t                CameraAdded(CamDevice* device);
                status_t                CameraRemoved(CamDevice* device);
                void                    FillDefaultFlavorInfo(flavor_info* info);

private:
        uint32                          fInternalIDCounter;
        status_t                        fInitStatus;
        flavor_info                     fDefaultFlavorInfo;
        media_format            fMediaFormat;
        CamRoster*                      fRoster;
};

#endif