indexfile.h

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#ifndef INDEXFILE_H
#define INDEXFILE_H

#include "asset.inc"
#include "edit.inc"
#include "file.inc"
#include "guicast.h"
#include "indexthread.inc"
#include "mainprogress.inc"
#include "mwindow.inc"
#include "preferences.inc"
#include "resourcepixmap.inc"
#include "bctimer.inc"
#include "tracks.inc"

class IndexFile
{
public:
        IndexFile(MWindow *mwindow);
        IndexFile(MWindow *mwindow, Asset *asset);
        ~IndexFile();

        int open_index(Asset *asset);
        int open_index(MWindow *mwindow, Asset *asset);
        int create_index(Asset *asset, MainProgressBar *progress);
        int create_index(MWindow *mwindow, Asset *asset, MainProgressBar *progress);
        int interrupt_index();
        static void delete_index(Preferences *preferences, Asset *asset);
        static int get_index_filename(char *source_filename, 
                char *index_directory, 
                char *index_filename, 
                char *input_filename);
        void update_edl_asset();
        int redraw_edits(int force);
        int draw_index(ResourcePixmap *pixmap, Edit *edit, int x, int w);
        int close_index();
        int remove_index();
        int read_info(Asset *test_asset = 0);
        int write_info();

        MWindow *mwindow;
        char index_filename[BCTEXTLEN], source_filename[BCTEXTLEN];
        Asset *asset;
        Timer *redraw_timer;

private:
        void update_mainasset();

        int open_file();
        int open_source(File *source);
        int64_t get_required_scale(File *source);
        FILE *file;
        int64_t file_length;   // Length of index file in bytes
        int interrupt_flag;    // Flag set when index building is interrupted
};

#endif

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