src/main.h

   1 #ifndef __MAIN_H
   2 #define __MAIN_H
   3 /* Toggling functions */
   4 void toggle_fast_reload (void);
   5 void toggle_mix_all_files (void);
   6 void toggle_show_backup (void);
   7 void toggle_show_hidden (void);
   8
   9 enum {
  10     RP_NOCLEAR,
  11     RP_CLEAR
  12 };
  13
  14 #define UP_OPTIMIZE 0
  15 #define UP_RELOAD   1
  16 #define UP_ONLY_CURRENT  2
  17
  18 #define UP_KEEPSEL (char *) -1
  19
  20 extern int quote;
  21 extern volatile int quit;
  22
  23 /* Execute functions: the base and the routines that use it */
  24 void do_execute (const char *shell, const char *command, int internal_command);
  25 #define execute_internal(command,args) do_execute (command, args, 1)
  26
  27 /* Execute functions that use the shell to execute */
  28 void shell_execute (char *command, int flags);
  29 void execute (char *command);
  30
  31 /* This one executes a shell */
  32 void exec_shell (void);
  33
  34 void subshell_chdir (char *command);
  35
  36 /* See main.c for details on these variables */
  37 extern int mark_moves_down;
  38 extern int auto_menu;
  39 extern int pause_after_run;
  40 extern int auto_save_setup;
  41 extern int use_internal_view;
  42 extern int use_internal_edit;
  43 extern char *view_one_file;
  44 extern char *edit_one_file;
  45 #ifdef USE_INTERNAL_EDIT
  46 extern int edit (const char *file, int line);
  47 extern int option_word_wrap_line_length;
  48 extern int edit_key_emulation;
  49 extern int option_tab_spacing;
  50 extern int option_fill_tabs_with_spaces;
  51 extern int option_return_does_auto_indent;
  52 extern int option_backspace_through_tabs;
  53 extern int option_fake_half_tabs;
  54 extern int option_save_mode;
  55 extern int option_backup_ext_int;
  56 extern int option_auto_para_formatting;
  57 extern int option_typewriter_wrap;
  58 extern int edit_confirm_save;
  59 extern int option_syntax_highlighting;
  60 #endif  /* ! USE_INTERNAL_EDIT */
  61 extern int fast_reload_w;
  62 extern int clear_before_exec;
  63 extern int mou_auto_repeat;
  64 extern char *other_dir;
  65 extern int mouse_move_pages;
  66 extern int mouse_move_pages_viewer;
  67
  68 #ifdef HAVE_CHARSET
  69 extern int source_codepage;
  70 extern int display_codepage;
  71 #else
  72 extern int eight_bit_clean;
  73 extern int full_eight_bits;
  74 #endif /* !HAVE_CHARSET */
  75
  76 extern int confirm_view_dir;
  77 extern int fast_refresh;
  78 extern int navigate_with_arrows;
  79 extern int force_ugly_line_drawing;
  80 extern int advanced_chfns;
  81 extern int drop_menus;
  82 extern int cd_symlinks;
  83 extern int show_all_if_ambiguous;
  84 extern int slow_terminal;
  85 extern int update_prompt;       /* To comunicate with subshell */
  86 extern int confirm_delete;
  87 extern int confirm_execute;
  88 extern int confirm_exit;
  89 extern int confirm_overwrite;
  90 extern int iconify_on_exec;
  91 extern int force_colors;
  92 extern int boot_current_is_left;
  93 extern int acs_vline;
  94 extern int acs_hline;
  95 extern int use_file_to_check_type;
  96 extern int searching;
  97 extern int vfs_use_limit;
  98 extern int alternate_plus_minus;
  99 extern int only_leading_plus_minus;
 100 extern int ftpfs_directory_timeout;
 101 extern int output_starts_shell;
 102 extern int midnight_shutdown;
 103 extern char search_buffer [256];
 104 extern char cmd_buf [512];
 105 extern char *cmdline_geometry;
 106
 107 /* The menu panels */
 108 extern int is_right;            /* If the selected menu was the right */
 109 #define MENU_PANEL (is_right ? right_panel : left_panel)
 110 #define SELECTED_IS_PANEL (get_display_type (is_right ? 1 : 0) == view_listing)
 111
 112 /* Useful macros to avoid too much typing */
 113 #define cpanel get_current_panel()
 114 #define opanel get_other_panel()
 115
 116 typedef void (*key_callback) ();
 117 /* FIXME: We have to leave this type ambiguous, because `key_callback'
 118    is used both for functions that take an argument and ones that don't.
 119    That ought to be cleared up. */
 120
 121 /* The keymaps are of this type */
 122 typedef struct {
 123     int   key_code;
 124     key_callback fn;
 125 } key_map;
 126
 127 void update_panels (int force_update, char *current_file);
 128 void create_panels (void);
 129 void repaint_screen (void);
 130 void outrefresh_screen (void);
 131 void suspend_cmd (void);
 132 void do_update_prompt (void);
 133
 134 extern char control_file [];
 135 extern char *shell;
 136
 137 /* directory specified on command line for startup */
 138 extern char *this_dir;
 139
 140 void clr_scr (void);
 141 void restore_console (void);
 142
 143 enum cd_enum {
 144     cd_parse_command,
 145     cd_exact
 146 };
 147
 148 int do_cd           (char *new_dir, enum cd_enum cd_type);      /* For find.c */
 149 void change_panel   (void);
 150 void init_sigchld   (void);     /* For subshell.c */
 151 int load_prompt     (int fd, void *unused);
 152 void save_cwds_stat (void);
 153 void copy_prog_name (void);
 154 int quiet_quit_cmd  (void);     /* For cmd.c and command.c */
 155 int quit_cmd        (void);
 156
 157 void untouch_bar    (void);
 158 void touch_bar      (void);
 159 void load_hint      (void);
 160
 161 void print_vfs_message(char *msg, ...)
 162     __attribute__ ((format (printf, 1, 2)));
 163
 164 void edit_user_menu_cmd (void);
 165
 166 extern char *prompt;
 167 extern char *mc_home;
 168 char *get_mc_lib_dir (void);
 169
 170 int maybe_cd (int char_code, int move_up_dir);
 171 void do_possible_cd (char *dir);
 172
 173 #ifdef WANT_WIDGETS
 174 extern WButtonBar *the_bar;
 175 extern WLabel     *the_prompt;
 176 extern WLabel     *the_hint;
 177 extern Dlg_head   *midnight_dlg;
 178 extern Dlg_head   *edit_dlg;
 179 extern WLabel     *process_status;
 180 #include "menu.h"
 181 extern WMenu      *the_menubar;
 182 #endif /* WANT_WIDGETS */
 183
 184 void edition_pre_exec (void);
 185 void edition_post_exec (void);
 186
 187 void done_menu (void);
 188 void init_menu (void);
 189 void exec_shell (void);
 190
 191 #ifdef OS2_NT
 192 #    define MC_BASE ""
 193 #else
 194 #    define MC_BASE "/.mc/"
 195 #endif /* !OS2_NT */
 196
 197 /* Back hack to define the following routines only if the client code
 198  * has included panel.h
 199  */
 200 #ifdef __PANEL_H
 201
 202 #ifndef PANEL_DEFS_DONE
 203 #define PANEL_DEFS_DONE
 204 void directory_history_add   (WPanel *panel, char *s);
 205 int  do_panel_cd             (WPanel *panel, char *new_dir, enum cd_enum cd_type);
 206 void update_one_panel_widget (WPanel *panel, int force_update, char *current_file);
 207 int  midnight_callback       (struct Dlg_head *h, int id, int msg);
 208 #endif /* !PANEL_DEFS_DONE */
 209 #endif /* __PANEL_H */
 210
 211 #endif /* !__MAIN_H */