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 */