root/src/viewer/mcviewer.h

/*   */

INCLUDED FROM

   1 /** \file mcviewer.h
   2  *  \brief Header: internal file viewer
   3  */
   4 
   5 #ifndef MC__VIEWER_H
   6 #define MC__VIEWER_H
   7 
   8 #include "lib/global.h"
   9 
  10 /*** typedefs(not structures) and defined constants **********************************************/
  11 
  12 /*** enums ***************************************************************************************/
  13 
  14 /*** structures declarations (and typedefs of structures)*****************************************/
  15 
  16 struct WView;
  17 typedef struct WView WView;
  18 
  19 typedef struct
  20 {
  21     gboolean wrap;              /* Wrap text lines to fit them on the screen */
  22     gboolean hex;               /* Plainview or hexview */
  23     gboolean magic;             /* Preprocess the file using external programs */
  24     gboolean nroff;             /* Nroff-style highlighting */
  25 } mcview_mode_flags_t;
  26 
  27 /*** global variables defined in .c file *********************************************************/
  28 
  29 extern mcview_mode_flags_t mcview_global_flags;
  30 extern mcview_mode_flags_t mcview_altered_flags;
  31 
  32 extern gboolean mcview_remember_file_position;
  33 extern int mcview_max_dirt_limit;
  34 
  35 extern gboolean mcview_mouse_move_pages;
  36 extern char *mcview_show_eof;
  37 
  38 /*** declarations of public functions ************************************************************/
  39 
  40 /* Creates a new WView object with the given properties. Caveat: the
  41  * origin is in y-x order, while the extent is in x-y order. */
  42 extern WView *mcview_new (int y, int x, int lines, int cols, gboolean is_panel);
  43 
  44 
  45 /* Shows {file} or the output of {command} in the internal viewer,
  46  * starting in line {start_line}.
  47  */
  48 extern gboolean mcview_viewer (const char *command, const vfs_path_t * file_vpath, int start_line,
  49                                off_t search_start, off_t search_end);
  50 
  51 extern gboolean mcview_load (WView * view, const char *command, const char *file, int start_line,
  52                              off_t search_start, off_t search_end);
  53 
  54 extern void mcview_clear_mode_flags (mcview_mode_flags_t * flags);
  55 
  56 /*** inline functions ****************************************************************************/
  57 #endif /* MC__VIEWER_H */

/*   */