xref: /xsrc/external/mit/xterm/dist/data.h

/* $XTermId: data.h,v 1.141 2021/05/27 22:29:12 tom Exp $ */

/*
 * Copyright 2002-2019,2021 by Thomas E. Dickey
 *
 *                         All Rights Reserved
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name(s) of the above copyright
 * holders shall not be used in advertising or otherwise to promote the
 * sale, use or other dealings in this Software without prior written
 * authorization.
 *
 * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
 *
 *                         All Rights Reserved
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose and without fee is hereby granted,
 * provided that the above copyright notice appear in all copies and that
 * both that copyright notice and this permission notice appear in
 * supporting documentation, and that the name of Digital Equipment
 * Corporation not be used in advertising or publicity pertaining to
 * distribution of the software without specific, written prior permission.
 *
 *
 * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
 * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
 * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 * SOFTWARE.
 */

#ifndef included_data_h
#define included_data_h 1

#include <xterm.h>

extern Widget toplevel;

extern XtAppContext app_con;

#ifdef VMS
/* actually in vms.c */
extern int tt_width;
extern int tt_length;
extern int tt_changed;
extern int tt_pasting;
extern int tt_new_output;
#define VMS_TERM_BUFFER_SIZE	500
struct q_head {
    int flink;
    int blink;
};
extern struct q_head read_queue;
#endif

#if OPT_TEK4014
extern Char *Tpushb;
extern Char *Tpushback;
extern TekLink *tekRefreshList;
extern TekWidget tekWidget;
extern Widget tekshellwidget;
extern int T_lastx;
extern int T_lasty;
extern int Ttoggled;
extern jmp_buf Tekend;
#endif

extern char *ptydev;
extern char *ttydev;
extern int hold_screen;

extern PtyData *VTbuffer;
extern int am_slave;
extern int max_plus1;
extern jmp_buf VTend;

#ifdef DEBUG
extern int debug;
#endif /* DEBUG */

extern PtySelect Select_mask;
extern PtySelect X_mask;
extern PtySelect pty_mask;

#if OPT_SESSION_MGT
extern int ice_fd;
extern char **restart_command;
#endif

extern int restart_params;

extern XtermWidget term;

extern SIG_ATOMIC_T need_cleanup;
extern SIG_ATOMIC_T caught_intr;

#if defined(HAVE_XKB_BELL_EXT)
#include <X11/XKBlib.h>		/* has the prototype */
#include <X11/extensions/XKBbells.h>	/* has the XkbBI_xxx definitions */
#endif

#ifndef XkbBI_Info
#define	XkbBI_Info			0
#define	XkbBI_MinorError		1
#define	XkbBI_MajorError		2
#define	XkbBI_TerminalBell		9
#define	XkbBI_MarginBell		10
#endif

extern char *ProgramName;	/* just the last part of name, maybe alias */
extern char *ProgramPath;	/* full pathname which can be executed */
extern Arg ourTopLevelShellArgs[];
extern Cardinal number_ourTopLevelShellArgs;
extern Atom wm_delete_window;

extern CellColor initCColor;

#if HANDLE_STRUCT_NOTIFY
/* Flag icon name with "*** "  on window output when iconified.
 * I'd like to do something like reverse video, but I don't
 * know how to tell this to window managers in general.
 *
 * mapstate can be IsUnmapped, !IsUnmapped, or -1;
 * -1 means no change; the other two are set by event handlers
 * and indicate a new mapstate.  !IsMapped is done in the handler.
 * we worry about IsUnmapped when output occurs.  -IAN!
 */
extern int mapstate;
#endif /* HANDLE_STRUCT_NOTIFY */

#ifdef HAVE_LIB_XCURSOR
extern char *xterm_cursor_theme;
#endif

typedef struct XTERM_RESOURCE {
    char *icon_geometry;
    char *title;
    char *icon_hint;
    char *icon_name;
    char *term_name;
    char *tty_modes;
    char *valid_shells;

    int minBufSize;
    int maxBufSize;

    Boolean hold_screen;	/* true if we keep window open  */
    Boolean utmpInhibit;
    Boolean utmpDisplayId;
    Boolean messages;

#ifdef HAVE_LIB_XCURSOR
    String cursorTheme;
#endif

    String menuLocale;
    String omitTranslation;

    String keyboardType;

#if OPT_PRINT_ON_EXIT
    int printModeNow;
    int printModeOnXError;
    int printOptsNow;
    int printOptsOnXError;
    String printFileNow;
    String printFileOnXError;
#endif

    Boolean oldKeyboard;	/* placeholder for decode_keyboard_type */
#if OPT_SUNPC_KBD
    Boolean sunKeyboard;
#endif
#if OPT_HP_FUNC_KEYS
    Boolean hpFunctionKeys;
#endif
#if OPT_SCO_FUNC_KEYS
    Boolean scoFunctionKeys;
#endif
#if OPT_SUN_FUNC_KEYS
    Boolean sunFunctionKeys;	/* %%% should be VT100 widget resource? */
#endif
#if OPT_TCAP_FKEYS
    Boolean termcapKeys;
#endif

#if OPT_INITIAL_ERASE
    Boolean ptyInitialErase;	/* if true, use pty's sense of erase char */
    Boolean backarrow_is_erase;	/* override backspace/delete */
#endif
    Boolean useInsertMode;
#if OPT_ZICONBEEP
    int zIconBeep;		/* beep level when output while iconified */
    char *zIconFormat;		/* format for icon name */
#endif
#if OPT_PTY_HANDSHAKE
    Boolean wait_for_map;
    Boolean wait_for_map0;	/* ...initial value of .wait_for_map */
    Boolean ptyHandshake;	/* use pty-handshaking */
    Boolean ptySttySize;	/* reset TTY size after pty handshake */
#endif
#if OPT_REPORT_CCLASS
    Boolean reportCClass;	/* show character-class information */
#endif
#if OPT_REPORT_COLORS
    Boolean reportColors;	/* show color information as allocated */
#endif
#if OPT_REPORT_FONTS
    Boolean reportFonts;	/* show bitmap-font information as loaded */
#endif
#if OPT_XRES_QUERY
    Boolean reportXRes;		/* show vt100 resources after initialization */
#endif
#if OPT_REPORT_ICONS
    Boolean reportIcons;	/* show icon information as loaded */
#endif
#if OPT_SAME_NAME
    Boolean sameName;		/* Don't change the title or icon name if it is
				 * the same.  This prevents flicker on the
				 * screen at the cost of an extra request to
				 * the server.
				 */
#endif
#if OPT_SESSION_MGT
    Boolean sessionMgt;
#endif
#if OPT_TOOLBAR
    Boolean toolBar;
#endif
#if OPT_MAXIMIZE
    Boolean maximized;
    String fullscreen_s;	/* resource for "fullscreen" */
    int fullscreen;		/* derived from fullscreen_s */
#endif
#if USE_DOUBLE_BUFFER
    Boolean buffered;
    int buffered_fps;
#endif
} XTERM_RESOURCE;

extern Boolean guard_keyboard_type;
extern XTERM_RESOURCE resource;

#ifdef USE_IGNORE_RC
extern int ignore_unused;
#endif

#endif /* included_data_h */