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/** \file mcviewer.h
* \brief Header: internal file viewer
*/
#ifndef MC__VIEWER_H
#define MC__VIEWER_H
#include "lib/global.h"
#include "lib/widget.h" // WRect
/*** typedefs(not structures) and defined constants **********************************************/
/*** enums ***************************************************************************************/
/*** structures declarations (and typedefs of structures)*****************************************/
struct WView;
typedef struct WView WView;
typedef struct
{
gboolean wrap; // Wrap text lines to fit them on the screen
gboolean hex; // Plainview or hexview
gboolean magic; // Preprocess the file using external programs
gboolean nroff; // Nroff-style highlighting
} mcview_mode_flags_t;
/*** global variables defined in .c file *********************************************************/
extern mcview_mode_flags_t mcview_global_flags;
extern mcview_mode_flags_t mcview_altered_flags;
extern gboolean mcview_remember_file_position;
extern int mcview_max_dirt_limit;
extern gboolean mcview_mouse_move_pages;
extern char *mcview_show_eof;
/*** declarations of public functions ************************************************************/
/* Creates a new WView object with the given properties. */
extern WView *mcview_new (const WRect *r, gboolean is_panel);
/* Shows {file} or the output of {command} in the internal viewer,
* starting in line {start_line}.
*/
extern gboolean mcview_viewer (const char *command, const vfs_path_t *file_vpath, int start_line,
off_t search_start, off_t search_end);
extern gboolean mcview_load (WView *view, const char *command, const char *file, int start_line,
off_t search_start, off_t search_end);
extern void mcview_clear_mode_flags (mcview_mode_flags_t *flags);
/*** inline functions ****************************************************************************/
#endif
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