hvirtual/cinelerra/indexfile.h

   1 #ifndef INDEXFILE_H
   2 #define INDEXFILE_H
   3
   4 #include "assets.inc"
   5 #include "edit.inc"
   6 #include "file.inc"
   7 #include "guicast.h"
   8 #include "indexthread.inc"
   9 #include "mainprogress.inc"
  10 #include "mwindow.inc"
  11 #include "preferences.inc"
  12 #include "resourcepixmap.inc"
  13 #include "timer.inc"
  14 #include "tracks.inc"
  15
  16 class IndexFile
  17 {
  18 public:
  19         IndexFile(MWindow *mwindow);
  20         IndexFile(MWindow *mwindow, Asset *asset);
  21         ~IndexFile();
  22
  23         int open_index(Asset *asset);
  24         int open_index(MWindow *mwindow, Asset *asset);
  25         int create_index(Asset *asset, MainProgressBar *progress);
  26         int create_index(MWindow *mwindow, Asset *asset, MainProgressBar *progress);
  27         int interrupt_index();
  28         static void delete_index(Preferences *preferences, Asset *asset);
  29         static int get_index_filename(char *source_filename,
  30                 char *index_directory,
  31                 char *index_filename,
  32                 char *input_filename);
  33         void update_edl_asset();
  34         int redraw_edits(int force);
  35         int draw_index(ResourcePixmap *pixmap, Edit *edit, int x, int w);
  36         int close_index();
  37         int remove_index();
  38         int read_info(Asset *test_asset = 0);
  39         int write_info();
  40
  41         MWindow *mwindow;
  42         char index_filename[BCTEXTLEN], source_filename[BCTEXTLEN];
  43         Asset *asset;
  44         Timer *redraw_timer;
  45
  46 private:
  47         void update_mainasset();
  48
  49         int open_file();
  50         int open_source(File *source);
  51         int64_t get_required_scale(File *source);
  52         FILE *file;
  53         int64_t file_length;   // Length of index file in bytes
  54         int interrupt_flag;    // Flag set when index building is interrupted
  55 };
  56
  57 #endif