From: Glenn Morris Date: Fri, 21 Sep 2007 03:42:20 +0000 (+0000) Subject: Remove obsolete file. X-Git-Tag: emacs-pretest-23.0.90~10783 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=222e583fbfe749371f5a237905b543ee3bbfce4b;p=emacs.git Remove obsolete file. --- diff --git a/lib-src/emacstool.c b/lib-src/emacstool.c deleted file mode 100644 index 7b39d2ed8fd..00000000000 --- a/lib-src/emacstool.c +++ /dev/null @@ -1,504 +0,0 @@ -/* - Copyright (C) 1986, 1988, 1990, 1991, 2001, 2002, 2003, 2004, - 2005, 2006, 2007 Free Software Foundation, Inc. - -This file is part of GNU Emacs. - -GNU Emacs is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 3, or (at your option) -any later version. - -GNU Emacs is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Emacs; see the file COPYING. If not, write to -the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, -Boston, MA 02110-1301, USA. */ - -/* - * For Emacs in SunView/Sun-Windows: (supported by Sun Unix v3.2 or greater) - * Insert a notifier filter-function to convert all useful input - * to "key" sequences that emacs can understand. See: Emacstool(1). - * - * Author: Jeff Peck, Sun Microsystems, Inc. - * - * Original Idea: Ian Batten - * Updated 15-Mar-88, Jeff Peck: set IN_EMACSTOOL, TERM, TERMCAP - * Updated 10-Sep-88, Jeff Peck: add XVIEW and JLE support - * Updated 8-Oct-90, Jeff Peck: add Meta-bit for Xview - * Updated 6-Mar-91, Jeff Peck: Hack to detect -Wt invocation - * [note, TTYSW limitation means you must Click-To-Type in Openwin] - * [fixed in OW3 or use local/tty.o] - * for better results, this should move to using TERMSW. - * Updated 10-Mar-91, Jeff Peck, et al: support for TERMSW (TTERM) - * allows point-to-type even in OW2 - * - * [note: xvetool should be started with the "-nw" flag for emacs!] - */ - -#ifdef XVIEW -#include -#include -#include -#include -#include /* private defines */ -#include /* -DTTERM */ -#include /* for testing */ -#else -#include -#include -#include -#endif XVIEW - -#ifdef JLE -# include -#endif JLE - -#include -#include - -#define BUFFER_SIZE 128 /* Size of all the buffers */ - -/* define WANT_CAPS_LOCK to make f-key T1 (aka F1) behave as CapsLock */ -#define WANT_CAPS_LOCK -#ifdef WANT_CAPS_LOCK -int caps_lock; /* toggle indicator for f-key T1 caps lock */ -static char *Caps = "[CAPS] "; /* Caps Lock prefix string */ -#define CAPS_LEN 7 /* strlen (Caps) */ -#endif - -static char *mouse_prefix = "\030\000"; /* C-x C-@ */ -static int m_prefix_length = 2; /* mouse_prefix length */ - -static char *key_prefix = "\030*"; /* C-x * */ -static int k_prefix_length = 2; /* key_prefix length */ - -#ifdef JLE -static char *emacs_name = "nemacs"; /* default run command */ -static char *title = "NEmacstool - "; /* initial title */ -#else -static char *emacs_name = "emacs"; /* default run command */ -static char *title = "Emacstool - "; /* initial title */ -#endif JLE - -static char buffer[BUFFER_SIZE]; /* send to ttysw_input */ -static char *bold_name = 0; /* for -bold option */ - -Frame frame; /* Base frame for system */ - -#ifndef TTERM -#define SWTYPE TTY -Tty tty_win; /* Where emacs is reading */ -#else -#define SWTYPE TERMSW -Termsw tty_win; /* Termsw does follow-mouse */ -#endif TTERM - -#ifdef XVIEW -Xv_Window tty_view; /* Where the events are in Xview*/ -#else -Tty tty_view; /* SunView place filler */ -#endif XVIEW - -int font_width, font_height; /* For translating pixels to chars */ -int left_margin = 0; /* default window -- frame offset */ - -int console_fd = 0; /* for debugging: setenv DEBUGEMACSTOOL */ -FILE *console; /* for debugging: setenv DEBUGEMACSTOOL */ - -Icon frame_icon; -/* make an icon_image for the default frame_icon */ -static short default_image[258] = -{ -#include -}; -mpr_static(icon_image, 64, 64, 1, default_image); - -/* - * Assign a value to a set of keys - */ -int -button_value (event) - Event *event; -{ - int retval = 0; - /* - * Code up the current situation: - * - * 1 = MS_LEFT; - * 2 = MS_MIDDLE; - * 4 = MS_RIGHT; - * 8 = SHIFT; - * 16 = CONTROL; - * 32 = META; - * 64 = DOUBLE; - * 128 = UP; - */ - - if (MS_LEFT == (event_id (event))) retval = 1; - if (MS_MIDDLE == (event_id (event))) retval = 2; - if (MS_RIGHT == (event_id (event))) retval = 4; - - if (event_shift_is_down (event)) retval += 8; - if (event_ctrl_is_down (event)) retval += 16; - if (event_meta_is_down (event)) retval += 32; - if (event_is_up (event)) retval += 128; - return retval; -} - -/* - * Variables to store the time of the previous mouse event that was - * sent to emacs. - * - * The theory is that to time double clicks while ignoring UP buttons, - * we must keep track of the accumulated time. - * - * If someone writes a SUN-SET-INPUT-MASK for emacstool, - * That could be used to selectively disable UP events, - * and then this cruft wouldn't be necessary. - */ -static long prev_event_sec = 0; -static long prev_event_usec = 0; - -/* - * Give the time difference in milliseconds, where one second - * is considered infinite. - */ -int -time_delta (now_sec, now_usec, prev_sec, prev_usec) - long now_sec, now_usec, prev_sec, prev_usec; -{ - long sec_delta = now_sec - prev_sec; - long usec_delta = now_usec - prev_usec; - - if (usec_delta < 0) { /* "borrow" a second */ - usec_delta += 1000000; - --sec_delta; - } - - if (sec_delta >= 10) - return (9999); /* Infinity */ - else - return ((sec_delta * 1000) + (usec_delta / 1000)); -} - - -/* - * Filter function to translate selected input events for emacs - * Mouse button events become ^X^@(button x-col y-line time-delta) . - * Function keys: ESC-*{c}{lrt} l,r,t for Left, Right, Top; - * {c} encodes the keynumber as a character [a-o] - */ -static Notify_value -input_event_filter_function (window, event, arg, type) -#ifdef XVIEW - Xv_Window window; -#else - Window window; -#endif XVIEW - Event *event; - Notify_arg arg; - Notify_event_type type; -{ - struct timeval time_stamp; - - if (console_fd) fprintf(console, "Event: %d\n", event_id(event)); - - /* UP L1 is the STOP key */ - if (event_id(event) == WIN_STOP) { - ttysw_input(tty_win, "\007\007\007\007\007\007\007", 7); - return NOTIFY_IGNORED; - } - - /* UP L5 & L7 is Expose & Open, let them pass to sunview */ - if (event_id(event) == KEY_LEFT(5) || event_id(event) == KEY_LEFT(7)) - if(event_is_up (event)) - return notify_next_event_func (window, event, arg, type); - else return NOTIFY_IGNORED; - - if (event_is_button (event)) { /* do Mouse Button events */ -/* Commented out so that we send mouse up events too. - if (event_is_up (event)) - return notify_next_event_func (window, event, arg, type); -*/ - time_stamp = event_time (event); - ttysw_input (tty_win, mouse_prefix, m_prefix_length); - sprintf (buffer, "(%d %d %d %d)\015", - button_value (event), - (event_x (event) - left_margin) / font_width, - event_y (event) / font_height, - time_delta (time_stamp.tv_sec, time_stamp.tv_usec, - prev_event_sec, prev_event_usec) - ); - ttysw_input (tty_win, buffer, strlen(buffer)); - prev_event_sec = time_stamp.tv_sec; - prev_event_usec = time_stamp.tv_usec; - return NOTIFY_IGNORED; - } - - { /* Do the function key events */ - int d; - char c = (char) 0; - if ((event_is_key_left (event)) ? - ((d = event_id(event) - KEY_LEFT(1) + 'a'), c='l') : - ((event_is_key_right (event)) ? - ((d = event_id(event) - KEY_RIGHT(1) + 'a'), c='r') : - ((event_is_key_top (event)) ? - ((d = event_id(event) - KEY_TOP(1) + 'a'), c='t') : 0))) - { - if (event_is_up(event)) return NOTIFY_IGNORED; - if (event_shift_is_down (event)) c = c - 32; - /* this will give a non-{lrt} for unshifted keys */ - if (event_ctrl_is_down (event)) c = c - 64; - if (event_meta_is_down (event)) c = c + 128; -#ifdef WANT_CAPS_LOCK -/* set a toggle and relabel window so T1 can act like caps-lock */ - if (event_id(event) == KEY_TOP(1)) - { - /* make a frame label with and without CAPS */ - strcpy (buffer, Caps); - title = &buffer[CAPS_LEN]; - strncpy (title, (char *)window_get (frame, FRAME_LABEL), - BUFFER_SIZE - CAPS_LEN); - buffer[BUFFER_SIZE] = (char) 0; - if (strncmp (title, Caps, CAPS_LEN) == 0) - title += CAPS_LEN; /* already Caps */ - caps_lock = (caps_lock ? 0 : CAPS_LEN); - window_set(frame, FRAME_LABEL, (title -= caps_lock), 0); - return NOTIFY_IGNORED; - } -#endif - ttysw_input (tty_win, key_prefix, k_prefix_length); - sprintf (buffer, "%c%c", d, c); - ttysw_input(tty_win, buffer, strlen(buffer)); - - return NOTIFY_IGNORED; - } - } - if ((event_is_ascii(event) || event_is_meta(event)) - && event_is_up(event)) return NOTIFY_IGNORED; -#ifdef WANT_CAPS_LOCK -/* shift alpha chars to upper case if toggle is set */ - if ((caps_lock) && event_is_ascii(event) - && (event_id(event) >= 'a') && (event_id(event) <= 'z')) - event_set_id(event, (event_id(event) - 32)); -/* crufty, but it works for now. is there an UPCASE(event)? */ -#endif -#ifndef NO_META_BIT -/* under Openwindows/X, the meta bit is not set in the key event, - * emacs expects this so we add it in here: - */ - if (event_is_ascii(event) && event_meta_is_down(event)) - event_set_id(event, 128 | event_id(event)); -#endif - return notify_next_event_func (window, event, arg, type); -} - -main (argc, argv) - int argc; - char **argv; -{ - int error_code; /* Error codes */ - -#ifdef JLE - setlocale(LC_ALL, ""); -#endif JLE - - if(getenv("DEBUGEMACSTOOL")) - console = fdopen (console_fd = open("/dev/console",O_WRONLY), "w"); - - putenv("IN_EMACSTOOL=t"); /* notify subprocess that it is in emacstool */ - - if (putenv("TERM=sun") != 0) /* TTY_WIN will be a TERM=sun window */ - {fprintf (stderr, "%s: Could not set TERM=sun, using `%s'\n", - argv[0], (char *)getenv("TERM")) ;}; - /* - * If TERMCAP starts with a slash, it is the pathname of the - * termcap file, not an entry extracted from it, so KEEP it! - * Otherwise, it may not relate to the new TERM, so Nuke-It. - * If there is no TERMCAP environment variable, don't make one. - */ - { - char *termcap ; /* Current TERMCAP value */ - termcap = (char *)getenv("TERMCAP") ; - if (termcap && (*termcap != '/')) - { - if (putenv("TERMCAP=") != 0) - {fprintf (stderr, "%s: Could not clear TERMCAP\n", argv[0]) ;} ; - } ; - } ; - - /* find command to run as subprocess in window */ - if (!(argv[0] = (char *)getenv("EMACSTOOL"))) /* Set emacs command name */ - argv[0] = emacs_name; - /* Emacstool recognizes two special args: -rc and -bold */ - for (argc = 1; argv[argc]; argc++) /* Use last one on line */ - { - if(!(strcmp ("-rc", argv[argc]))) /* Override if -rc given */ - {int i = argc; - argv[argc--]=0; /* kill the -rc argument */ - if (argv[i+1]) { /* move to argv[0] and squeeze the rest */ - argv[0]=argv[i+1]; - for (; argv[i+2]; (argv[i]=argv[i+2],argv[++i]=0)); - } - } - - if (!(strcmp ("-bold", argv[argc]))) - {int i = argc; - argv[argc--]=0; /* kill the -bold argument */ - if (argv[i+1]) { /* move to bold_name and squeeze the rest */ - bold_name = argv[i+1]; - for (; argv[i+2]; (argv[i]=argv[i+2],argv[++i]=0)); - } - } - }; - - strcpy (buffer, title); - strncat (buffer, argv[0], /* append run command name */ - (BUFFER_SIZE - (strlen (buffer)) - (strlen (argv[0]))) - 1); - - error_code = interpose_on_window(argc,argv); - if (error_code != 0) { /* Barf */ - fprintf (stderr, "notify_interpose_event_func returns %d.\n", error_code); - exit (1); - } - -#ifdef XVIEW - xv_main_loop (frame); /* And away we go */ -#else - window_main_loop (frame); -#endif XVIEW -} - -#ifdef XVIEW -int interpose_on_window(argc,argv) - int argc; - char **argv; -{ -#ifndef TTERM - int i, font_width_adjust = 1; /* hackery, and heuristics */ - /* if -Wt is not supplied, then font comes out as lucida-14 (width=8) - * rather than the screen.r.12 (width=7) typically used - * this hack attempts to workaround it. - * could use a env var EMACSTOOL_DEFAULT_FONT_WIDTH instead */ - for (i = 1; argv[i]; i++) { - if (!(strcmp ("-Wt", argv[i]))) - {font_width_adjust = 0; - if (console_fd) fprintf(console, "-Wt = %d\n", font_width_adjust); - break;} - } -#endif TTERM - /* initialize Xview, and strip window args */ - xv_init(XV_INIT_ARGC_PTR_ARGV, &argc, argv, 0); - - /* do this first, so arglist can override it */ - frame_icon = icon_create (ICON_LABEL, "Emacstool", - ICON_IMAGE, &icon_image, - 0); - - /* Build a frame to run in */ - frame = xv_create ((Xv_Window)NULL, FRAME, - FRAME_LABEL, buffer, - FRAME_ICON, frame_icon, - 0); - - /* Create a tty with emacs in it */ - tty_win = xv_create (frame, SWTYPE, WIN_IS_CLIENT_PANE, - TTY_QUIT_ON_CHILD_DEATH, TRUE, - TTY_BOLDSTYLE, TTYSW_BOLD_INVERT, - TTY_ARGV, argv, - 0); - - if (bold_name) { - (void)xv_set(tty_win, TTY_BOLDSTYLE_NAME, bold_name, 0); - } - - { - Xv_font font; /* declare temp font variable */ - font = (Xv_font)xv_get (tty_win, XV_FONT); - font_height = (int)xv_get (font, FONT_DEFAULT_CHAR_HEIGHT); - font_width = (int)xv_get (font, FONT_DEFAULT_CHAR_WIDTH); - } - if (console_fd) fprintf(console, "Width = %d\n", font_width); - -#ifndef TTERM - font_width -= font_width_adjust; /* A guess! font bug in ttysw*/ -#else - /* make the termsw act as a tty */ - xv_set(tty_win, TERMSW_MODE, TTYSW_MODE_TYPE, 0); - /* termsw has variable offset depending on scrollbar size/location */ - left_margin = (int)xv_get (tty_win, TEXTSW_LEFT_MARGIN); -#endif TTERM - - tty_view = (Xv_Window) xv_get (tty_win, OPENWIN_NTH_VIEW, 0); - xv_set(tty_view, - WIN_CONSUME_EVENTS, - WIN_MOUSE_BUTTONS, WIN_UP_EVENTS, - ACTION_ADJUST, ACTION_MENU, - WIN_ASCII_EVENTS, - WIN_LEFT_KEYS, WIN_TOP_KEYS, WIN_RIGHT_KEYS, - 0, - 0); - /* Interpose my event function */ - return (int) notify_interpose_event_func - (tty_view, input_event_filter_function, NOTIFY_SAFE); -} -#else -int interpose_on_window (argc, argv) - int argc; - char **argv; -{ - /* do this first, so arglist can override it */ - frame_icon = icon_create (ICON_LABEL, "Emacstool", - ICON_IMAGE, &icon_image, - 0); - - /* Build a frame to run in */ - frame = window_create ((Window)NULL, FRAME, - FRAME_LABEL, buffer, - FRAME_ICON, frame_icon, - FRAME_ARGC_PTR_ARGV, &argc, argv, - 0); - - /* Create a tty with emacs in it */ - tty_win = window_create (frame, TTY, - TTY_QUIT_ON_CHILD_DEATH, TRUE, - TTY_BOLDSTYLE, TTYSW_BOLD_INVERT, - TTY_ARGV, argv, - 0); - - if (bold_name) { - (void)window_set(tty_win, TTY_BOLDSTYLE_NAME, bold_name, 0); - } - - /* ttysw uses pf_default, one must set WIN_FONT explicitly */ - window_set (tty_win, WIN_FONT, pf_default(), 0); - font_height = (int)window_get (tty_win, WIN_ROW_HEIGHT); - font_width = (int)window_get (tty_win, WIN_COLUMN_WIDTH); - - tty_view = tty_win; - window_set(tty_view, - WIN_CONSUME_PICK_EVENTS, - WIN_STOP, - WIN_MOUSE_BUTTONS, WIN_UP_EVENTS, - /* LOC_WINENTER, LOC_WINEXIT, LOC_MOVE, */ - 0, - WIN_CONSUME_KBD_EVENTS, - WIN_STOP, - WIN_ASCII_EVENTS, - WIN_LEFT_KEYS, WIN_TOP_KEYS, WIN_RIGHT_KEYS, - /* WIN_UP_ASCII_EVENTS, */ - 0, - 0); - /* Interpose my event function */ - return (int) notify_interpose_event_func - (tty_view, input_event_filter_function, NOTIFY_SAFE); -} -#endif XVIEW - -/* arch-tag: 7a2e7105-c059-418a-b3d9-5b5de96abb4e - (do not change this comment) */