mc/lib/global.h

218 lines
6.2 KiB
C

/** \file global.h
* \brief Header: %global definitions for compatibility
*
* This file should be included after all system includes and before all local includes.
*/
#ifndef MC_GLOBAL_H
#define MC_GLOBAL_H
#include <glib.h>
#include "glibcompat.h"
#include "unixcompat.h"
#include "fs.h"
#include "shell.h"
#include "mcconfig.h"
/*** typedefs(not structures) and defined constants **********************************************/
#ifdef ENABLE_NLS
#include <libintl.h>
#define _(String) gettext (String)
#ifdef gettext_noop
#define N_(String) gettext_noop (String)
#else
#define N_(String) (String)
#endif
#else /* Stubs that do something close enough. */
#define textdomain(String) 1
#define gettext(String) (String)
#define ngettext(String1,String2,Num) (((Num) == 1) ? (String1) : (String2))
#define dgettext(Domain,Message) (Message)
#define dcgettext(Domain,Message,Type) (Message)
#define bindtextdomain(Domain,Directory) 1
#define _(String) (String)
#define N_(String) (String)
#endif /* !ENABLE_NLS */
#ifdef HAVE_FUNC_ATTRIBUTE_FALLTHROUGH
#define MC_FALLTHROUGH __attribute__((fallthrough))
#else
#define MC_FALLTHROUGH
#endif
#ifdef USE_MAINTAINER_MODE
#include "lib/logging.h"
#endif
/* Just for keeping Your's brains from invention a proper size of the buffer :-) */
#define BUF_10K 10240L
#define BUF_8K 8192L
#define BUF_4K 4096L
#define BUF_1K 1024L
#define BUF_LARGE BUF_1K
#define BUF_MEDIUM 512
#define BUF_SMALL 128
#define BUF_TINY 64
#define UTF8_CHAR_LEN 6
/* Used to distinguish between a normal MC termination and */
/* one caused by typing 'exit' or 'logout' in the subshell */
#define SUBSHELL_EXIT 128
#define MC_ERROR g_quark_from_static_string (PACKAGE)
#define DEFAULT_CHARSET "ASCII"
/*** enums ***************************************************************************************/
/* run mode and params */
typedef enum
{
MC_RUN_FULL = 0,
MC_RUN_EDITOR,
MC_RUN_VIEWER,
MC_RUN_DIFFVIEWER
} mc_run_mode_t;
/*** structures declarations (and typedefs of structures)*****************************************/
typedef struct
{
const char *mc_version;
mc_run_mode_t mc_run_mode;
gboolean run_from_parent_mc;
/* Used so that widgets know if they are being destroyed or shut down */
gboolean midnight_shutdown;
/* sysconfig_dir: Area for default settings from maintainers of distributuves
default is /etc/mc or may be defined by MC_DATADIR */
char *sysconfig_dir;
/* share_data_dir: Area for default settings from developers */
char *share_data_dir;
char *profile_name;
mc_config_t *main_config;
mc_config_t *panels_config;
#ifdef HAVE_CHARSET
/* Numbers of (file I/O) and (input/display) codepages. -1 if not selected */
int source_codepage;
int display_codepage;
#else
/* If true, allow characters in the range 160-255 */
gboolean eight_bit_clean;
/*
* If true, also allow characters in the range 128-159.
* This is reported to break on many terminals (xterm, qansi-m).
*/
gboolean full_eight_bits;
#endif /* !HAVE_CHARSET */
/*
* If utf-8 terminal utf8_display = TRUE
* Display bits set UTF-8
*/
gboolean utf8_display;
/* Set if the nice message (hint) bar is visible */
gboolean message_visible;
/* Set if the nice and useful keybar is visible */
gboolean keybar_visible;
#ifdef ENABLE_BACKGROUND
/* If true, this is a background process */
gboolean we_are_background;
#endif /* ENABLE_BACKGROUND */
struct
{
/* Asks for confirmation before clean up of history */
gboolean confirm_history_cleanup;
/* Set if you want the possible completions dialog for the first time */
gboolean show_all_if_ambiguous;
/* Ugly hack in order to distinguish between left and right panel in menubar */
/* Set if the command is being run from the "Right" menu */
gboolean is_right; /* If the selected menu was the right */
} widget;
/* The user's shell */
mc_shell_t *shell;
struct
{
/* Use the specified skin */
char *skin;
/* Dialog window and drop down menu have a shadow */
gboolean shadows;
char *setup_color_string;
char *term_color_string;
char *color_terminal_string;
/* colors specified on the command line: they override any other setting */
char *command_line_colors;
#ifndef LINUX_CONS_SAVER_C
/* Used only in mc, not in cons.saver */
char console_flag;
#endif /* !LINUX_CONS_SAVER_C */
/* If using a subshell for evaluating commands this is true */
gboolean use_subshell;
#ifdef ENABLE_SUBSHELL
/* File descriptors of the pseudoterminal used by the subshell */
int subshell_pty;
#endif /* !ENABLE_SUBSHELL */
/* This flag is set by xterm detection routine in function main() */
/* It is used by function toggle_subshell() */
gboolean xterm_flag;
/* disable x11 support */
gboolean disable_x11;
/* For slow terminals */
/* If true lines are shown by spaces */
gboolean slow_terminal;
/* Set to force black and white display at program startup */
gboolean disable_colors;
/* If true use +, -, | for line drawing */
gboolean ugly_line_drawing;
/* Tries to use old highlight mouse tracking */
gboolean old_mouse;
/* If true, use + and \ keys normally and select/unselect do if M-+ / M-\.
and M-- and keypad + / - */
gboolean alternate_plus_minus;
} tty;
struct
{
/* Set when cd symlink following is desirable (bash mode) */
gboolean cd_symlinks;
/* Preallocate space before file copying */
gboolean preallocate_space;
} vfs;
} mc_global_t;
/*** global variables defined in .c file *********************************************************/
extern mc_global_t mc_global;
/*** declarations of public functions ************************************************************/
/*** inline functions ****************************************************************************/
#endif