/*
 * Copyright 2009, Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef _MEDIA_FILES_H
#define _MEDIA_FILES_H


#include <MediaDefs.h>
#include <List.h>
#include <String.h>

struct entry_ref;


class BMediaFiles {
public:

                                                                BMediaFiles();
        virtual                                         ~BMediaFiles();

        virtual status_t                        RewindTypes();
        virtual status_t                        GetNextType(BString* _type);

        virtual status_t                        RewindRefs(const char* type);
        virtual status_t                        GetNextRef(BString* _type,
                                                                        entry_ref* _ref = NULL);

        virtual status_t                        GetRefFor(const char* type, const char* item,
                                                                        entry_ref* _ref);
        virtual status_t                        SetRefFor(const char* type, const char* item,
                                                                        const entry_ref& ref);

                        status_t                        GetAudioGainFor(const char* type,
                                                                        const char* item, float* _gain);
                        status_t                        SetAudioGainFor(const char* type,
                                                                        const char* item, float gain);

        // TODO: Rename this to "ClearRefFor" when breaking BC.
        virtual status_t                        RemoveRefFor(const char* type,
                                                                        const char* item, const entry_ref& ref);

        virtual status_t                        RemoveItem(const char* type, const char* item);

        static  const char                      B_SOUNDS[];

        // TODO: Needs Perform() for FBC reasons!

private:
        // FBC padding

                        status_t                        _Reserved_MediaFiles_0(void*, ...);
        virtual status_t                        _Reserved_MediaFiles_1(void*, ...);
        virtual status_t                        _Reserved_MediaFiles_2(void*, ...);
        virtual status_t                        _Reserved_MediaFiles_3(void*, ...);
        virtual status_t                        _Reserved_MediaFiles_4(void*, ...);
        virtual status_t                        _Reserved_MediaFiles_5(void*, ...);
        virtual status_t                        _Reserved_MediaFiles_6(void*, ...);
        virtual status_t                        _Reserved_MediaFiles_7(void*, ...);

                        void                            _ClearTypes();
                        void                            _ClearItems();

private:
                        BList                           fTypes;
                        int                                     fTypeIndex;
                        BString                         fCurrentType;
                        BList                           fItems;
                        int                                     fItemIndex;
};

#endif // _MEDIA_FILES_H