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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.33 by pcg, Fri Feb 13 13:28:17 2004 UTC vs.
Revision 1.205 by root, Wed Jan 25 13:24:45 2006 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: main.c	2	* File: main.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
		16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
16	*	17	*
17	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
18	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
19	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
20	* (at your option) any later version.	21	* (at your option) any later version.
…		…
29	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30	*---------------------------------------------------------------------*/	31	*---------------------------------------------------------------------*/
31		32
32	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
33	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
34	#include "main.intpro" /* PROTOS for internal routines */	35	#include "keyboard.h"
		36	#include "rxvtperl.h"
35		37
		38	#include <limits>
		39
36	#include <signal.h>	40	#include <csignal>
		41	#include <cstring>
37		42
38	#ifdef TTY_GID_SUPPORT	43	#ifdef TTY_GID_SUPPORT
39	# include <grp.h>	44	# include <grp.h>
40	#endif	45	#endif
41		46
42	#ifdef HAVE_TERMIOS_H	47	#ifdef HAVE_TERMIOS_H
43	# include <termios.h>	48	# include <termios.h>
44	#endif	49	#endif
45		50
46	#include <cstring>	51	vector<rxvt_term *> rxvt_term::termlist;
47		52
		53	// used to tell global functions which terminal instance is "active"
		54	rxvt_t rxvt_current_term;
		55
48	static char curlocale[128];	56	static char curlocale[128], savelocale[128];
49		57
50	void	58	bool
51	rxvt_set_locale (const char *locale)	59	rxvt_set_locale (const char *locale) NOTHROW
52	{	60	{
53	if (locale && STRNCMP (locale, curlocale, 128))	61	if (!locale || !strncmp (locale, curlocale, 128))
54	{	62	return false;
		63
55	STRNCPY (curlocale, locale, 128);	64	strncpy (curlocale, locale, 128);
56	setlocale (LC_CTYPE, curlocale);	65	setlocale (LC_CTYPE, curlocale);
57	}	66	return true;
58	}	67	}
59		68
60	void *	69	void
61	rxvt_term::operator new (size_t s)	70	rxvt_push_locale (const char *locale) NOTHROW
62	{	71	{
63	void *p = malloc (s);	72	strcpy (savelocale, curlocale);
		73	rxvt_set_locale (locale);
		74	}
64		75
65	MEMSET (p, 0, s);	76	void
		77	rxvt_pop_locale () NOTHROW
		78	{
		79	rxvt_set_locale (savelocale);
		80	}
		81
		82	#if ENABLE_COMBINING
		83	class rxvt_composite_vec rxvt_composite;
		84
		85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
		86	{
		87	compose_char *cc;
		88
		89	// break compose chains, as stupid readline really likes to duplicate
		90	// composing characters for some reason near the end of a line.
		91	cc = (*this)[c1];
		92	while (cc)
		93	{
		94	if (cc->c2 == c2) return c1;
		95	cc = (*this)[cc->c1];
		96	}
		97
		98	// check to see wether this combination already exists otherwise
		99	for (cc = v.end (); cc-- > v.begin (); )
		100	{
		101	if (cc->c1 == c1 && cc->c2 == c2)
		102	return COMPOSE_LO + (cc - v.begin ());
		103	}
		104
		105	// allocate a new combination
		106	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
		107	{
		108	static int seen;
		109
		110	if (!seen++)
		111	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");
		112
		113	return REPLACEMENT_CHAR;
		114	}
		115
		116	v.push_back (compose_char (c1, c2));
		117
		118	return v.size () - 1 + COMPOSE_LO;
		119	}
		120
		121	int rxvt_composite_vec::expand (unicode_t c, wchar_t *r)
		122	{
		123	compose_char *cc = (*this)[c];
		124
		125	if (!cc)
		126	{
		127	if (r) *r = c;
		128	return 1;
		129	}
		130
		131	int len = expand (cc->c1, r);
		132
		133	if (r) r += len;
		134
		135	if (cc->c2 != NOCHAR)
		136	{
		137	len++;
		138	if (r) *r++ = cc->c2;
		139	}
		140
66	return p;	141	return len;
67	}
68		142
69	void
70	rxvt_term::operator delete (void *p, size_t s)
71	{
72	free (p);
73	}	143	}
		144	#endif
74		145
75	rxvt_term::rxvt_term ()	146	rxvt_term::rxvt_term ()
76	:	147	:
		148	#if TRANSPARENT
77	rootwin_ev (this, &rxvt_term::rootwin_cb),	149	rootwin_ev (this, &rxvt_term::rootwin_cb),
		150	#endif
		151	#ifdef HAVE_SCROLLBARS
		152	scrollbar_ev (this, &rxvt_term::x_cb),
		153	#endif
		154	#ifdef CURSOR_BLINK
		155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
		156	#endif
		157	#ifdef TEXT_BLINK
		158	text_blink_ev (this, &rxvt_term::text_blink_cb),
		159	#endif
		160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
		162	#endif
		163	#ifdef SELECTION_SCROLLING
		164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
		165	#endif
		166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
		168	#endif
		169	#ifdef POINTER_BLANK
		170	pointer_ev (this, &rxvt_term::pointer_cb),
		171	#endif
		172	#ifdef USE_XIM
		173	im_ev (this, &rxvt_term::im_cb),
		174	#endif
		175	#ifndef NO_BELL
		176	bell_ev (this, &rxvt_term::bell_cb),
		177	#endif
78	termwin_ev (this, &rxvt_term::x_cb),	178	termwin_ev (this, &rxvt_term::x_cb),
79	vt_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
80	#ifdef HAVE_SCROLLBARS
81	scrollbar_ev (this, &rxvt_term::x_cb),	180	child_ev (this, &rxvt_term::child_cb),
82	#endif
83	#ifdef MENUBAR
84	menubar_ev (this, &rxvt_term::x_cb), fixme
85	#endif
86	#ifdef CURSOR_BLINK
87	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
88	#endif
89	#ifdef TEXT_BLINK
90	text_blink_ev (this, &rxvt_term::text_blink_cb),
91	#endif
92	#ifdef POINTER_BLANK
93	pointer_ev (this, &rxvt_term::pointer_cb),
94	#endif
95	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
		182	flush_ev (this, &rxvt_term::flush_cb),
96	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
97	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
98	incr_ev (this, &rxvt_term::incr_cb),	185	incr_ev (this, &rxvt_term::incr_cb)
		186	{
		187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
		188
		189	termlist.push_back (this);
		190
		191	#ifdef KEYSYM_RESOURCE
		192	keyboard = new keyboard_manager;
		193	#endif
		194	}
		195
		196	// clean up the most important stuff, do *not* call x or free mem etc.
		197	// for use before an emergency exit
		198	void rxvt_term::emergency_cleanup ()
		199	{
		200	if (cmd_pid)
		201	kill (-cmd_pid, SIGHUP);
		202
		203	delete pty; pty = 0;
		204	}
		205
		206	rxvt_term::~rxvt_term ()
		207	{
		208	termlist.erase (find (termlist.begin (), termlist.end(), this));
		209
		210	emergency_cleanup ();
		211
		212	#if ENABLE_STYLES
		213	for (int i = RS_styleCount; --i; )
		214	if (fontset[i] != fontset[0])
		215	delete fontset[i];
		216	#endif
		217	delete fontset[0];
		218
		219	if (display)
		220	{
		221	dDisp;
		222
		223	selection_clear ();
		224
99	#ifdef USE_XIM	225	#ifdef USE_XIM
100	im_ev (this, &rxvt_term::im_cb)	226	im_destroy ();
101	#endif	227	#endif
102	{	228	#ifdef XTERM_SCROLLBAR
103	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	229	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);
104	}	230	if (ShadowGC) XFreeGC (disp, ShadowGC);
		231	#endif
		232	#ifdef PLAIN_SCROLLBAR
		233	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);
		234	#endif
		235	#ifdef NEXT_SCROLLBAR
		236	if (blackGC) XFreeGC (disp, blackGC);
		237	if (whiteGC) XFreeGC (disp, whiteGC);
		238	if (grayGC) XFreeGC (disp, grayGC);
		239	if (darkGC) XFreeGC (disp, darkGC);
		240	if (stippleGC) XFreeGC (disp, stippleGC);
		241	if (dimple) XFreePixmap (disp, dimple);
		242	if (upArrow) XFreePixmap (disp, upArrow);
		243	if (downArrow) XFreePixmap (disp, downArrow);
		244	if (upArrowHi) XFreePixmap (disp, upArrowHi);
		245	if (downArrowHi) XFreePixmap (disp, downArrowHi);
		246	#endif
		247	#ifdef RXVT_SCROLLBAR
		248	if (topShadowGC) XFreeGC (disp, topShadowGC);
		249	if (botShadowGC) XFreeGC (disp, botShadowGC);
		250	if (scrollbarGC) XFreeGC (disp, scrollbarGC);
		251	#endif
		252	if (gc) XFreeGC (disp, gc);
105		253
106	rxvt_term::~rxvt_term ()	254	delete drawable;
107	{	255	// destroy all windows
108	if (cmd_fd >= 0)	256	if (parent[0])
109	close (cmd_fd);	257	XDestroyWindow (disp, parent[0]);
		258	}
		259
		260	// TODO: free pixcolours, colours should become part of rxvt_display
		261	delete pix_colors_focused;
		262	#if OFF_FOCUS_FADING
		263	delete pix_colors_unfocused;
		264	#endif
		265
		266	displays.put (display);
110		267
111	scr_release ();	268	scr_release ();
112		269
113	free (env_windowid);	270	/* clear all resources */
		271	for (int i = 0; i < allocated.size (); i++)
		272	free (allocated [i]);
		273
		274	free (selection.text);
		275	// TODO: manage env vars in child only(!)
114	free (env_display);	276	free (env_display);
115	free (env_term);	277	free (env_term);
116	free (env_colorfgbg);
117	free (locale);	278	free (locale);
118	free (codeset);	279	free (v_buffer);
119		280	free (incr_buf);
120	#ifndef NO_SETOWNER_TTYDEV
121	privileged_ttydev (RESTORE);
122	#endif
123	#ifdef UTMP_SUPPORT
124	privileged_utmp (RESTORE);
125	#endif
126
127	// TODO: free pixcolours, colours should become part of rxvt_display
128
129	delete PixColors;
130	delete TermWin.fontset;
131
132	displays.put (display);
133		281
134	delete envv;	282	delete envv;
135	delete argv;	283	delete argv;
		284
		285	#ifdef KEYSYM_RESOURCE
		286	delete keyboard;
		287	#endif
		288	}
		289
		290	// child has exited, usually destroys
		291	void
		292	rxvt_term::child_cb (child_watcher &w, int status)
		293	{
		294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
		295
		296	cmd_pid = 0;
		297
		298	if (!OPTION (Opt_hold))
		299	destroy ();
136	}	300	}
137		301
138	void	302	void
139	rxvt_term::destroy ()	303	rxvt_term::destroy ()
140	{	304	{
		305	if (destroy_ev.active)
		306	return;
		307
		308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		309
		310	#if ENABLE_OVERLAY
		311	scr_overlay_off ();
		312	#endif
		313
141	if (display)	314	if (display)
142	{	315	{
143	if (TermWin.parent[0])	316	#if USE_XIM
144	XDestroyWindow (display->display, TermWin.parent[0]);	317	im_ev.stop (display);
145		318	#endif
		319	#if HAVE_SCROLLBARS
		320	scrollbar_ev.stop (display);
		321	#endif
		322	#if TRANSPARENT
146	rootwin_ev.stop (display);	323	rootwin_ev.stop (display);
		324	#endif
		325	incr_ev.stop ();
147	termwin_ev.stop (display);	326	termwin_ev.stop (display);
148	vt_ev.stop (display);	327	vt_ev.stop (display);
149
150	#ifdef USE_XIM
151	im_destroy ();
152	im_ev.stop (display);
153	#endif
154	#ifdef HAVE_SCROLLBARS
155	scrollbar_ev.stop (display);
156	#endif
157	#ifdef MENUBAR
158	menubar_ev.stop (display);
159	#endif
160	}	328	}
161		329
162	check_ev.stop ();	330	check_ev.stop ();
163	pty_ev.stop ();	331	pty_ev.stop ();
164	#ifdef CURSOR_BLINK	332	#ifdef CURSOR_BLINK
165	cursor_blink_ev.stop ();	333	cursor_blink_ev.stop ();
166	#endif	334	#endif
167	#ifdef TEXT_BLINK	335	#ifdef TEXT_BLINK
168	text_blink_ev.stop ();	336	text_blink_ev.stop ();
169	#endif	337	#endif
		338	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		339	cont_scroll_ev.stop ();
		340	#endif
		341	#ifdef SELECTION_SCROLLING
		342	sel_scroll_ev.stop ();
		343	#endif
170	#ifdef POINTER_BLANK	344	#ifdef POINTER_BLANK
171	pointer_ev.stop ();	345	pointer_ev.stop ();
172	#endif	346	#endif
173		347
174	destroy_ev.start (0);	348	destroy_ev.start (0);
175	}	349	}
176		350
177	void	351	void
178	rxvt_term::destroy_cb (time_watcher &w)	352	rxvt_term::destroy_cb (time_watcher &w)
179	{	353	{
180	SET_R (this);	354	make_current ();
181		355
182	delete this;	356	delete this;
183	}
184
185	/*----------------------------------------------------------------------*/
186	/* rxvt_init () */
187	/* LIBPROTO */
188	rxvt_t
189	rxvt_init (int argc, const char *const *argv)
190	{
191	SET_R (new rxvt_term);
192
193	if (!GET_R->init_vars () || !GET_R->init (argc, argv))
194	{
195	delete GET_R;
196	SET_R (0);
197	}
198
199	return GET_R;
200	}
201
202	static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
203
204	void
205	rxvt_init_signals ()
206	{
207	/* install exit handler for cleanup */
208	#if 0
209	#ifdef HAVE_ATEXIT
210	atexit (rxvt_clean_exit);
211	#else
212	#endif
213	#endif
214
215	struct sigaction sa;
216
217	sigfillset (&sa.sa_mask);
218	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
219	sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
220	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
221	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
222	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
223	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
224	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
225
226	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
227	/* signal (SIGURG, SIG_DFL); */
228
229	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
230	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
231	}
232
233	bool
234	rxvt_term::init (int argc, const char *const *argv)
235	{
236	/*
237	* Save and then give up any super-user privileges
238	* If we need privileges in any area then we must specifically request it.
239	* We should only need to be root in these cases:
240	* 1. write utmp entries on some systems
241	* 2. chown tty on some systems
242	*/
243	privileges (SAVE);
244	privileges (IGNORE);
245
246	init_secondary ();
247
248	const char **cmd_argv = init_resources (argc, argv);
249
250	set_locale ("");
251
252	#if (MENUBAR_MAX)
253	menubar_read (rs[Rs_menu]);
254	#endif
255	#ifdef HAVE_SCROLLBARS
256	if (Options & Opt_scrollBar)
257	scrollBar.setIdle (); /* set existence for size calculations */
258	#endif
259
260	create_windows (argc, argv);
261
262	init_xlocale ();
263
264	scr_reset (); /* initialize screen */
265	#ifdef RXVT_GRAPHICS
266	Gr_reset (); /* reset graphics */
267	#endif
268
269	#if 0
270	#ifdef DEBUG_X
271	XSynchronize (display->display, True);
272	#endif
273	#endif
274
275	#ifdef HAVE_SCROLLBARS
276	if (Options & Opt_scrollBar)
277	resize_scrollbar (); /* create and map scrollbar */
278	#endif
279	#if (MENUBAR_MAX)
280	if (menubar_visible (r))
281	XMapWindow (display->display, menuBar.win);
282	#endif
283	#ifdef TRANSPARENT
284	if (Options & Opt_transparent)
285	{
286	XSelectInput (display->display, display->root, PropertyChangeMask);
287	check_our_parents ();
288	}
289	#endif
290
291	rootwin_ev.start (display, display->root);
292
293	XMapWindow (display->display, TermWin.vt);
294	XMapWindow (display->display, TermWin.parent[0]);
295
296	init_command (cmd_argv);
297
298	pty_ev.start (cmd_fd, EVENT_READ);
299
300	check_ev.start ();
301
302	return true;
303	}
304
305	/* ------------------------------------------------------------------------- *
306	* SIGNAL HANDLING & EXIT HANDLER *
307	* ------------------------------------------------------------------------- */
308	/*
309	* Catch a SIGCHLD signal and exit if the direct child has died
310	*/
311	/* ARGSUSED */
312	/* EXTPROTO */
313	RETSIGTYPE
314	rxvt_Child_signal (int sig __attribute__ ((unused)))
315	{
316	int pid, save_errno = errno;
317	while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
318	;
319	errno = save_errno;
320
321	#if 0
322	if (pid == cmd_pid)
323	exit (EXIT_SUCCESS);
324	#endif
325	}
326
327	/*
328	* Catch a fatal signal and tidy up before quitting
329	*/
330	/* EXTPROTO */
331	RETSIGTYPE
332	rxvt_Exit_signal (int sig)
333	{
334	signal (sig, SIG_DFL);
335	#ifdef DEBUG_CMD
336	rxvt_print_error ("signal %d", sig);
337	#endif
338	rxvt_clean_exit ();
339	kill (getpid (), sig);
340	}
341
342	/* INTPROTO */
343	int
344	rxvt_xerror_handler (Display *display, XErrorEvent *event)
345	{
346	if (GET_R->allowedxerror == -1)
347	GET_R->allowedxerror = event->error_code;
348	else
349	{
350	old_xerror_handler (display, event);
351	GET_R->destroy ();
352	}
353
354	return 0;
355	}	357	}
356		358
357	/*----------------------------------------------------------------------*/	359	/*----------------------------------------------------------------------*/
358	/*	360	/*
359	* Exit gracefully, clearing the utmp entry and restoring tty attributes	361	* Exit gracefully, clearing the utmp entry and restoring tty attributes
360	* TODO: if debugging, this should free up any known resources if we can	362	* TODO: if debugging, this should free up any known resources if we can
361	*/	363	*/
362	/* EXTPROTO */	364	static XErrorHandler old_xerror_handler;
		365
		366	static void
		367	rxvt_emergency_cleanup ()
		368	{
		369	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		370	(*t)->emergency_cleanup ();
		371	}
		372
		373	#if ENABLE_FRILLS
		374	static void
		375	print_x_error (Display *dpy, XErrorEvent *event)
		376	{
		377	char buffer[BUFSIZ];
		378	char mesg[BUFSIZ];
		379	char number[32];
		380	char *mtype = "XlibMessage";
		381	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
		382	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
		383	rxvt_warn ("An X Error occured, trying to continue after report.\n");
		384	rxvt_warn ("%s: %s\n", mesg, buffer);
		385	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
		386	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
		387	sprintf(number, "%d", event->request_code);
		388	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
		389	rxvt_warn ("(which is %s)\n", buffer);
		390	if (event->request_code >= 128) {
		391	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
		392	mesg, BUFSIZ);
		393	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
		394	}
		395	if ((event->error_code == BadWindow) ||
		396	(event->error_code == BadPixmap) ||
		397	(event->error_code == BadCursor) ||
		398	(event->error_code == BadFont) ||
		399	(event->error_code == BadDrawable) ||
		400	(event->error_code == BadColor) ||
		401	(event->error_code == BadGC) ||
		402	(event->error_code == BadIDChoice) ||
		403	(event->error_code == BadValue) ||
		404	(event->error_code == BadAtom)) {
		405	if (event->error_code == BadValue)
		406	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
		407	mesg, BUFSIZ);
		408	else if (event->error_code == BadAtom)
		409	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
		410	mesg, BUFSIZ);
		411	else
		412	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
		413	mesg, BUFSIZ);
		414	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
		415	}
		416	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
		417	mesg, BUFSIZ);
		418	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
		419	}
		420	#endif
		421
		422	int
		423	rxvt_xerror_handler (Display *display, XErrorEvent *event)
		424	{
		425	if (GET_R->allowedxerror == -1)
		426	GET_R->allowedxerror = event->error_code;
		427	else
		428	{
		429	// GET_R is most likely not the terminal which caused the error,
		430	// so just output the error and continue
		431	#if ENABLE_FRILLS
		432	print_x_error (display, event);
		433	#else
		434	old_xerror_handler (display, event);
		435	#endif
		436	}
		437
		438	return 0;
		439	}
		440
		441	int
		442	rxvt_xioerror_handler (Display *display)
		443	{
		444	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
		445	DisplayString (display));
		446	rxvt_emergency_cleanup ();
		447	_exit (EXIT_FAILURE);
		448	}
		449
		450	/*----------------------------------------------------------------------*/
		451	bool
		452	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		453	{
		454	this->envv = envv;
		455
		456	SET_R (this);
		457	set_locale ("");
		458	set_environ (envv); // few things in X do not call setlocale :(
		459
		460	if (!init_vars ())
		461	return false;
		462
		463	init_secondary ();
		464
		465	const char **cmd_argv = init_resources (argc, argv);
		466
		467	#ifdef KEYSYM_RESOURCE
		468	keyboard->register_done ();
		469	#endif
		470
		471	#ifdef HAVE_SCROLLBARS
		472	if (OPTION (Opt_scrollBar))
		473	scrollBar.setIdle (); /* set existence for size calculations */
		474	#endif
		475
		476	pty = ptytty::create ();
		477
		478	create_windows (argc, argv);
		479
		480	dDisp;
		481
		482	init_xlocale ();
		483
		484	scr_reset (); // initialize screen
		485
		486	#if 0
		487	XSynchronize (disp, True);
		488	#endif
		489
		490	#ifdef HAVE_SCROLLBARS
		491	if (OPTION (Opt_scrollBar))
		492	resize_scrollbar (); /* create and map scrollbar */
		493	#endif
		494	#ifdef TRANSPARENT
		495	if (OPTION (Opt_transparent))
		496	{
		497	XSelectInput (disp, display->root, PropertyChangeMask);
		498	check_our_parents ();
		499	rootwin_ev.start (display, display->root);
		500	}
		501	#endif
		502
		503	set_colorfgbg ();
		504
		505	init_command (cmd_argv);
		506
		507	free (cmd_argv);
		508
		509	if (pty->pty >= 0)
		510	pty_ev.start (pty->pty, EVENT_READ);
		511
		512	check_ev.start ();
		513
		514	HOOK_INVOKE ((this, HOOK_START, DT_END));
		515
		516	#if ENABLE_XEMBED
		517	if (rs[Rs_embed])
		518	{
		519	long info[2] = { 0, XEMBED_MAPPED };
		520
		521	XChangeProperty (display->display, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		522	32, PropModeReplace, (unsigned char *)&info, 2);
		523	}
		524	#endif
		525
		526	XMapWindow (disp, vt);
		527	XMapWindow (disp, parent[0]);
		528
		529	return true;
		530	}
		531
		532	static struct sig_handlers
		533	{
		534	sig_watcher sw_term, sw_int;
		535
		536	/*
		537	* Catch a fatal signal and tidy up before quitting
		538	*/
363	void	539	void
364	rxvt_clean_exit ()	540	sig_term (sig_watcher &w)
		541	{
		542	rxvt_emergency_cleanup ();
		543	signal (w.signum, SIG_DFL);
		544	kill (getpid (), w.signum);
		545	}
		546
		547	sig_handlers ()
		548	: sw_term (this, &sig_handlers::sig_term),
		549	sw_int (this, &sig_handlers::sig_term)
		550	{
		551	}
		552	} sig_handlers;
		553
		554	char **rxvt_environ; // startup environment
		555
		556	void
		557	rxvt_init ()
365	{	558	{
366	// TODO: rxvtd should clean up all ressources	559	ptytty::init ();
367	if (GET_R)	560
368	GET_R->destroy ();	561	rxvt_environ = environ;
		562
		563	signal (SIGHUP, SIG_IGN);
		564	signal (SIGPIPE, SIG_IGN);
		565
		566	sig_handlers.sw_term.start (SIGTERM);
		567	sig_handlers.sw_int.start (SIGINT);
		568
		569	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
		570	/* signal (SIGURG, SIG_DFL); */
		571
		572	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
		573	// TODO: handle this with exceptions and tolerate the memory loss
		574	XSetIOErrorHandler (rxvt_xioerror_handler);
		575
		576	XrmInitialize ();
369	}	577	}
370		578
371	/* ------------------------------------------------------------------------- *	579	/* ------------------------------------------------------------------------- *
372	* MEMORY ALLOCATION WRAPPERS *	580	* MEMORY ALLOCATION WRAPPERS *
373	* ------------------------------------------------------------------------- */	581	* ------------------------------------------------------------------------- */
374	/* EXTPROTO */	582	void *
375	void *
376	rxvt_malloc (size_t size)	583	rxvt_malloc (size_t size)
377	{	584	{
378	void *p;
379
380	p = malloc (size);	585	void *p = malloc (size);
		586
381	if (p)	587	if (!p)
		588	rxvt_fatal ("memory allocation failure. aborting.\n");
		589
382	return p;	590	return p;
383
384	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
385	rxvt_clean_exit ();
386	exit (EXIT_FAILURE);
387	/* NOTREACHED */
388	}	591	}
389		592
390	/* EXTPROTO */	593	void *
391	void *
392	rxvt_calloc (size_t number, size_t size)	594	rxvt_calloc (size_t number, size_t size)
393	{	595	{
394	void *p;
395
396	p = calloc (number, size);	596	void *p = calloc (number, size);
		597
397	if (p)	598	if (!p)
		599	rxvt_fatal ("memory allocation failure. aborting.\n");
		600
398	return p;	601	return p;
399
400	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
401	rxvt_clean_exit ();
402	exit (EXIT_FAILURE);
403	/* NOTREACHED */
404	}	602	}
405		603
406	/* EXTPROTO */	604	void *
407	void *
408	rxvt_realloc (void *ptr, size_t size)	605	rxvt_realloc (void *ptr, size_t size)
409	{	606	{
410	void *p;
411
412	if (ptr)
413	p = realloc (ptr, size);	607	void *p = realloc (ptr, size);
414	else	608
415	p = malloc (size);
416	if (p)	609	if (!p)
		610	rxvt_fatal ("memory allocation failure. aborting.\n");
		611
417	return p;	612	return p;
418
419	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
420	rxvt_clean_exit ();
421	exit (EXIT_FAILURE);
422	/* NOTREACHED */
423	}	613	}
424
425	/* ------------------------------------------------------------------------- *
426	* PRIVILEGED OPERATIONS *
427	* ------------------------------------------------------------------------- */
428	/* take care of suid/sgid super-user (root) privileges */
429	void
430	rxvt_term::privileges (int mode)
431	{
432	#if ! defined(__CYGWIN32__)
433	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
434	/* setreuid () is the poor man's setuid (), seteuid () */
435	# define seteuid(a) setreuid(-1, (a))
436	# define setegid(a) setregid(-1, (a))
437	# define HAVE_SETEUID
438	# endif
439	# ifdef HAVE_SETEUID
440	switch (mode)
441	{
442	case IGNORE:
443	/*
444	* change effective uid/gid - not real uid/gid - so we can switch
445	* back to root later, as required
446	*/
447	seteuid (getuid ());
448	setegid (getgid ());
449	break;
450	case SAVE:
451	euid = geteuid ();
452	egid = getegid ();
453	break;
454	case RESTORE:
455	seteuid (euid);
456	setegid (egid);
457	break;
458	}
459	# else
460	switch (mode)
461	{
462	case IGNORE:
463	setuid (getuid ());
464	setgid (getgid ());
465	/* FALLTHROUGH */
466	case SAVE:
467	/* FALLTHROUGH */
468	case RESTORE:
469	break;
470	}
471	# endif
472	#endif
473	}
474
475	#ifdef UTMP_SUPPORT
476	void
477	rxvt_term::privileged_utmp (char action)
478	{
479	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",
480	action, next_utmp_action, getpid ()));
481	if (next_utmp_action != action || (action != SAVE && action != RESTORE)
482	|| (Options & Opt_utmpInhibit)
483	|| ttydev == NULL || *ttydev == '\0')
484	return;
485
486	privileges (RESTORE);
487	if (action == SAVE)
488	{
489	next_utmp_action = RESTORE;
490	makeutent (ttydev, rs[Rs_display_name]);
491	}
492	else
493	{ /* action == RESTORE */
494	next_utmp_action = IGNORE;
495	cleanutent ();
496	}
497	privileges (IGNORE);
498	}
499	#endif
500
501	#ifndef NO_SETOWNER_TTYDEV
502	void
503	rxvt_term::privileged_ttydev (char action)
504	{
505	D_MAIN ((stderr,
506	"privileged_ttydev (%c); waiting for: %c (pid: %d)",
507	action, next_tty_action, getpid ()));
508	if (next_tty_action != action || (action != SAVE && action != RESTORE)
509	|| ttydev == NULL || *ttydev == '\0')
510	return;
511
512	privileges (RESTORE);
513
514	if (action == SAVE)
515	{
516	next_tty_action = RESTORE;
517	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
518	/* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
519	if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
520	next_tty_action = IGNORE;
521	else
522	# endif
523
524	{
525	chown (ttydev, getuid (), ttygid); /* fail silently */
526	chmod (ttydev, ttymode);
527	# ifdef HAVE_REVOKE
528	revoke (ttydev);
529	# endif
530
531	}
532	}
533	else
534	{ /* action == RESTORE */
535	next_tty_action = IGNORE;
536	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
537	chmod (ttydev, ttyfd_stat.st_mode);
538	chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
539	# else
540	chmod (ttydev,
541	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
542	chown (ttydev, 0, 0);
543	# endif
544
545	}
546
547	privileges (IGNORE);
548
549	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
550	D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
551	action == RESTORE ? "Restoring" : (action ==
552	SAVE ? "Saving" :
553	"UNKNOWN ERROR for"), ttydev,
554	ttyfd_stat.st_mode, ttyfd_stat.st_uid,
555	ttyfd_stat.st_gid));
556	# endif
557	}
558	#endif
559		614
560	/*----------------------------------------------------------------------*/	615	/*----------------------------------------------------------------------*/
561	/*	616	/*
562	* window size/position calculcations for XSizeHint and other storage.	617	* window size/position calculcations for XSizeHint and other storage.
563	* if width/height are non-zero then override calculated width/height	618	* if width/height are non-zero then override calculated width/height
564	*/	619	*/
565	void	620	void
566	rxvt_term::window_calc (unsigned int width, unsigned int height)	621	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
567	{	622	{
568	short recalc_x, recalc_y;	623	short recalc_x, recalc_y;
569	int x, y, sb_w, mb_h, flags;	624	int x, y, sb_w, flags;
570	unsigned int w, h;	625	unsigned int w, h;
571	unsigned int max_width, max_height;	626	unsigned int max_width, max_height;
		627	dDisp;
572		628
573	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
574	TermWin.ncol, TermWin.nrow, szHint.width,
575	szHint.height));
576	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	629	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
577	szHint.win_gravity = NorthWestGravity;	630	szHint.win_gravity = NorthWestGravity;
578	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	631	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
579		632
580	recalc_x = recalc_y = 0;	633	recalc_x = recalc_y = 0;
581	flags = 0;	634	flags = 0;
		635
582	if (!parsed_geometry)	636	if (!parsed_geometry)
583	{	637	{
584	parsed_geometry = 1;	638	parsed_geometry = 1;
		639
585	if (rs[Rs_geometry])	640	if (rs[Rs_geometry])
586	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	641	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		642
587	if (flags & WidthValue)	643	if (flags & WidthValue)
588	{	644	{
589	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	645	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
590	szHint.flags |= USSize;	646	szHint.flags |= USSize;
591	}	647	}
		648
592	if (flags & HeightValue)	649	if (flags & HeightValue)
593	{	650	{
594	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	651	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
595	szHint.flags |= USSize;	652	szHint.flags |= USSize;
596	}	653	}
		654
597	if (flags & XValue)	655	if (flags & XValue)
598	{	656	{
599	szHint.x = x;	657	szHint.x = x;
600	szHint.flags |= USPosition;	658	szHint.flags |= USPosition;
		659
601	if (flags & XNegative)	660	if (flags & XNegative)
602	{	661	{
603	recalc_x = 1;	662	recalc_x = 1;
604	szHint.win_gravity = NorthEastGravity;	663	szHint.win_gravity = NorthEastGravity;
605	}	664	}
606	}	665	}
		666
607	if (flags & YValue)	667	if (flags & YValue)
608	{	668	{
609	szHint.y = y;	669	szHint.y = y;
610	szHint.flags |= USPosition;	670	szHint.flags |= USPosition;
		671
611	if (flags & YNegative)	672	if (flags & YNegative)
612	{	673	{
613	recalc_y = 1;	674	recalc_y = 1;
		675
614	if (szHint.win_gravity == NorthEastGravity)	676	if (szHint.win_gravity == NorthEastGravity)
615	szHint.win_gravity = SouthEastGravity;	677	szHint.win_gravity = SouthEastGravity;
616	else	678	else
617	szHint.win_gravity = SouthWestGravity;	679	szHint.win_gravity = SouthWestGravity;
618	}	680	}
619	}	681	}
620	}	682	}
		683
621	/* TODO: BOUNDS */	684	/* TODO: BOUNDS */
622	TermWin.width = TermWin.ncol * TermWin.fwidth;	685	width = ncol * fwidth;
623	TermWin.height = TermWin.nrow * TermWin.fheight;	686	height = nrow * fheight;
624	max_width = MAX_COLS * TermWin.fwidth;	687	max_width = MAX_COLS * fwidth;
625	max_height = MAX_ROWS * TermWin.fheight;	688	max_height = MAX_ROWS * fheight;
626		689
627	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	690	szHint.base_width = szHint.base_height = 2 * int_bwidth;
628		691
629	sb_w = mb_h = 0;	692	sb_w = 0;
630	window_vt_x = window_vt_y = 0;	693	window_vt_x = window_vt_y = int_bwidth;
631	if (scrollbar_visible ())	694
		695	if (scrollBar.state)
632	{	696	{
633	sb_w = scrollbar_TotalWidth ();	697	sb_w = scrollbar_TotalWidth ();
634	szHint.base_width += sb_w;	698	szHint.base_width += sb_w;
635	if (! (Options & Opt_scrollBar_right))	699	if (!OPTION (Opt_scrollBar_right))
636	window_vt_x = sb_w;	700	window_vt_x += sb_w;
637	}
638	if (menubar_visible ())
639	{	701	}
640	mb_h = menuBar_TotalHeight ();	702
641	szHint.base_height += mb_h;
642	window_vt_y = mb_h;
643	}
644	szHint.width_inc = TermWin.fwidth;	703	szHint.width_inc = fwidth;
645	szHint.height_inc = TermWin.fheight;	704	szHint.height_inc = fheight;
646	szHint.min_width = szHint.base_width + szHint.width_inc;	705	szHint.min_width = szHint.base_width + szHint.width_inc;
647	szHint.min_height = szHint.base_height + szHint.height_inc;	706	szHint.min_height = szHint.base_height + szHint.height_inc;
648		707
649	if (width && width - szHint.base_width < max_width)	708	if (newwidth && newwidth - szHint.base_width < max_width)
650	{	709	{
651	szHint.width = width;	710	szHint.width = newwidth;
652	TermWin.width = width - szHint.base_width;	711	width = newwidth - szHint.base_width;
653	}	712	}
654	else	713	else
655	{	714	{
656	MIN_IT (TermWin.width, max_width);	715	min_it (width, max_width);
657	szHint.width = szHint.base_width + TermWin.width;	716	szHint.width = szHint.base_width + width;
658	}	717	}
		718
659	if (height && height - szHint.base_height < max_height)	719	if (newheight && newheight - szHint.base_height < max_height)
660	{	720	{
661	szHint.height = height;	721	szHint.height = newheight;
662	TermWin.height = height - szHint.base_height;	722	height = newheight - szHint.base_height;
663	}	723	}
664	else	724	else
665	{	725	{
666	MIN_IT (TermWin.height, max_height);	726	min_it (height, max_height);
667	szHint.height = szHint.base_height + TermWin.height;	727	szHint.height = szHint.base_height + height;
668	}	728	}
669	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	729
		730	if (scrollBar.state && OPTION (Opt_scrollBar_right))
670	window_sb_x = szHint.width - sb_w;	731	window_sb_x = szHint.width - sb_w;
671		732
672	if (recalc_x)	733	if (recalc_x)
673	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	734	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;
674	- szHint.width - 2 * TermWin.ext_bwidth);
675	if (recalc_y)	735	if (recalc_y)
676	szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display))	736	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;
677	- szHint.height - 2 * TermWin.ext_bwidth);
678		737
679	TermWin.ncol = TermWin.width / TermWin.fwidth;	738	ncol = width / fwidth;
680	TermWin.nrow = TermWin.height / TermWin.fheight;	739	nrow = height / fheight;
681	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
682	TermWin.ncol, TermWin.nrow, szHint.width,
683	szHint.height));
684	return;
685	}	740	}
686		741
687	/*----------------------------------------------------------------------*/	742	/*----------------------------------------------------------------------*/
688	/*	743	/*
689	* Tell the teletype handler what size the window is.	744	* Tell the teletype handler what size the window is.
690	* Called after a window size change.	745	* Called after a window size change.
691	*/	746	*/
692	void	747	void
693	rxvt_term::tt_winch ()	748	rxvt_term::tt_winch ()
694	{	749	{
		750	if (pty->pty < 0)
		751	return;
		752
695	struct winsize ws;	753	struct winsize ws;
696		754
697	if (cmd_fd < 0)
698	return;
699
700	ws.ws_col = TermWin.ncol;	755	ws.ws_col = ncol;
701	ws.ws_row = TermWin.nrow;	756	ws.ws_row = nrow;
702	ws.ws_xpixel = ws.ws_ypixel = 0;	757	ws.ws_xpixel = width;
703	#ifndef DEBUG_SIZE	758	ws.ws_ypixel = height;
704	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	759	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
705	#else	760
706	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	761	#if 0
707	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	762	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
708	# ifdef SIGWINCH
709	else if (cmd_pid) /* force through to the command */	763	if (cmd_pid) /* force through to the command */
710	kill (cmd_pid, SIGWINCH);	764	kill (-cmd_pid, SIGWINCH);
711	# endif
712	#endif	765	#endif
713	}	766	}
714		767
715	/*----------------------------------------------------------------------*/	768	/*----------------------------------------------------------------------*/
716	/* rxvt_change_font () - Switch to a new font */	769	/* set_fonts () - load and set the various fonts
717	/*	770	*
718	* init = 1 - initialize	771	* init = 1 - initialize
719	*	772	*
720	* fontname == FONT_UP - switch to bigger font	773	* fontname == FONT_UP - switch to bigger font
721	* fontname == FONT_DN - switch to smaller font	774	* fontname == FONT_DN - switch to smaller font
722	*/	775	*/
723	void	776	bool
724	rxvt_term::change_font (int init, const char *fontname)	777	rxvt_term::set_fonts ()
725	{}	778	{
		779	rxvt_fontset *fs = new rxvt_fontset (this);
		780	rxvt_fontprop prop;
726		781
727	void	782	if (!fs
728	rxvt_term::font_up_down (int n, int direction)	783	|| !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
729	{}	784	|| !fs->realize_font (1))
		785	{
		786	delete fs;
		787	return false;
		788	}
		789
		790	#if ENABLE_STYLES
		791	for (int i = RS_styleCount; --i; )
		792	if (fontset[i] != fontset[0])
		793	delete fontset[i];
		794	#endif
		795
		796	delete fontset[0];
		797	fontset[0] = fs;
		798
		799	prop = (*fs)[1]->properties ();
		800	prop.height += lineSpace;
		801	fs->set_prop (prop);
		802
		803	fwidth = prop.width;
		804	fheight = prop.height;
		805	fbase = prop.ascent;
		806
		807	for (int style = 1; style < 4; style++)
		808	{
		809	#if ENABLE_STYLES
		810	const char *res = rs[Rs_font + style];
		811
		812	if (res && !*res)
		813	fontset[style] = fontset[0];
		814	else
		815	{
		816	fontset[style] = fs = new rxvt_fontset (this);
		817	rxvt_fontprop prop2 = prop;
		818
		819	if (res)
		820	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		821	else
		822	{
		823	res = fontset[0]->fontdesc;
		824
		825	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
		826	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		827	}
		828
		829	fs->populate (res);
		830	fs->set_prop (prop2);
		831	}
		832	#else
		833	fontset[style] = fontset[0];
		834	#endif
		835	}
		836
		837	if (parent[0])
		838	{
		839	resize_all_windows (0, 0, 0);
		840	scr_remap_chars ();
		841	scr_touch (true);
		842	}
		843
		844	return true;
		845	}
		846
		847	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
		848	{
		849	XChangeProperty (display->display, parent[0],
		850	prop, XA_STRING, 8, PropModeReplace,
		851	(const unsigned char *)str, len >= 0 ? len : strlen (str));
		852	}
		853
		854	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
		855	{
		856	wchar_t *ws = rxvt_mbstowcs (str, len);
		857	char *s = rxvt_wcstoutf8 (ws);
		858
		859	XChangeProperty (display->display, parent[0],
		860	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
		861	(const unsigned char *)s, strlen (s));
		862
		863	free (s);
		864	free (ws);
		865	}
730		866
731	/*----------------------------------------------------------------------*/	867	/*----------------------------------------------------------------------*/
732	/*----------------------------------------------------------------------*/	868	/*----------------------------------------------------------------------*/
733	/* xterm sequences - title, iconName, color (exptl) */	869	/* xterm sequences - title, iconName, color (exptl) */
734	void	870	void
735	rxvt_term::set_title (const char *str)	871	rxvt_term::set_title (const char *str)
736	{	872	{
737	#ifndef SMART_WINDOW_TITLE	873	set_string_property (XA_WM_NAME, str);
738	XStoreName (display->display, TermWin.parent[0], str);	874	#if ENABLE_EWMH
739	#else	875	set_utf8_property (xa[XA_NET_WM_NAME], str);
740	char *name;
741
742	if (XFetchName (display->display, TermWin.parent[0], &name) == 0)
743	name = NULL;
744	if (name == NULL || STRCMP (name, str))
745	XStoreName (display->display, TermWin.parent[0], str);
746	if (name)
747	XFree (name);
748	#endif	876	#endif
749	}	877	}
750		878
751	void	879	void
752	rxvt_term::set_iconName (const char *str)	880	rxvt_term::set_icon_name (const char *str)
753	{	881	{
754	#ifndef SMART_WINDOW_TITLE	882	set_string_property (XA_WM_ICON_NAME, str);
755	XSetIconName (display->display, TermWin.parent[0], str);	883	#if ENABLE_EWMH
756	#else	884	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
757	char *name;
758
759	if (XGetIconName (display->display, TermWin.parent[0], &name))
760	name = NULL;
761	if (name == NULL || STRCMP (name, str))
762	XSetIconName (display->display, TermWin.parent[0], str);
763	if (name)
764	XFree (name);
765	#endif	885	#endif
766	}	886	}
767		887
768	#ifdef XTERM_COLOR_CHANGE	888	#ifdef XTERM_COLOR_CHANGE
769	void	889	void
770	rxvt_term::set_window_color (int idx, const char *color)	890	rxvt_term::set_window_color (int idx, const char *color)
771	{	891	{
772	rxvt_color xcol;	892	rxvt_color xcol;
773	int i;	893	int i;
774		894
775	if (color == NULL || *color == '\0')	895	if (color == NULL || *color == '\0')
776	return;	896	return;
777		897
778	/* handle color aliases */	898	/* handle color aliases */
779	if (isdigit (*color))	899	if (isdigit (*color))
780	{	900	{
781	i = atoi (color);	901	i = atoi (color);
		902
782	if (i >= 8 && i <= 15)	903	if (i >= 8 && i <= 15)
783	{ /* bright colors */	904	{ /* bright colors */
784	i -= 8;	905	i -= 8;
785	# ifndef NO_BRIGHTCOLOR
786	PixColors[idx] = PixColors[minBrightCOLOR + i];	906	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
787	SET_PIXCOLOR (idx);	907	SET_PIXCOLOR (idx);
788	goto Done;	908	goto done;
789	# endif
790
791	}	909	}
		910
792	if (i >= 0 && i <= 7)	911	if (i >= 0 && i <= 7)
793	{ /* normal colors */	912	{ /* normal colors */
794	PixColors[idx] = PixColors[minCOLOR + i];	913	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
795	SET_PIXCOLOR (idx);	914	SET_PIXCOLOR (idx);
796	goto Done;	915	goto done;
797	}	916	}
798	}	917	}
		918
799	if (!rXParseAllocColor (& xcol, color))	919	if (!rXParseAllocColor (&xcol, color))
800	return;	920	return;
		921
801	/* XStoreColor (display->display, XCMAP, XColor*); */	922	/* XStoreColor (display->display, display->cmap, XColor*); */
802		923
803	/*	924	/*
804	* FIXME: should free colors here, but no idea how to do it so instead,	925	* FIXME: should free colors here, but no idea how to do it so instead,
805	* so just keep gobbling up the colormap	926	* so just keep gobbling up the colormap
806	*/	927	*/
807	# if 0	928	# if 0
808	for (i = Color_Black; i <= Color_White; i++)	929	for (i = Color_Black; i <= Color_White; i++)
809	if (PixColors[idx] == PixColors[i])	930	if (pix_colors[idx] == pix_colors[i])
810	break;	931	break;
811	if (i > Color_White)	932	if (i > Color_White)
812	{	933	{
813	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */	934	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
814	XFreeColors (display->display, XCMAP, (PixColors + idx), 1,	935	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
815	DisplayPlanes (display->display, display->screen));	936	DisplayPlanes (display->display, display->screen));
816	}	937	}
817	# endif	938	# endif
818		939
819	PixColors[idx] = xcol;	940	pix_colors_focused[idx] = xcol;
820	SET_PIXCOLOR (idx);	941	SET_PIXCOLOR (idx);
821		942
822	/* XSetWindowAttributes attr; */	943	/* XSetWindowAttributes attr; */
823	/* Cursor cursor; */	944	/* Cursor cursor; */
824	Done:	945	done:
825	if (idx == Color_bg && ! (Options & Opt_transparent))
826	XSetWindowBackground (display->display, TermWin.vt,
827	PixColors[Color_bg]);
828		946
		947	#if OFF_FOCUS_FADING
		948	if (rs[Rs_fade])
		949	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		950	#endif
		951
829	/* handle Color_BD, scrollbar background, etc. */	952	/*TODO: handle Color_BD, scrollbar background, etc. */
830		953
831	set_colorfgbg ();
832	recolour_cursor ();	954	recolour_cursor ();
833	/* the only reasonable way to enforce a clean update */	955	scr_recolour ();
834	scr_poweron ();
835	}	956	}
836		957
837	#else	958	#else
838	# define set_window_color (idx,color) ((void)0)	959	# define set_window_color (idx,color) ((void)0)
839	#endif /* XTERM_COLOR_CHANGE */	960	#endif /* XTERM_COLOR_CHANGE */
840		961
841	void	962	void
842	rxvt_term::recolour_cursor ()	963	rxvt_term::recolour_cursor ()
843	{	964	{
844	#if TODO
845	rxvt_color xcol[2];	965	XColor xcol[2];
846		966
847	xcol[0] = PixColors[Color_pointer];	967	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)
848	xcol[1] = PixColors[Color_bg];	968	? pix_colors_focused[Color_pointer_fg]
		969	: pix_colors_focused[Color_fg];
		970	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
		971	? pix_colors_focused[Color_pointer_bg]
		972	: pix_colors_focused[Color_bg];
		973
849	XQueryColors (display->display, XCMAP, xcol, 2);	974	XQueryColors (display->display, display->cmap, xcol, 2);
850	XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1]));	975	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
851	#endif
852	}	976	}
853		977
854	/*----------------------------------------------------------------------*/	978	/*----------------------------------------------------------------------*/
855	/*	979	/*
856	* find if fg/bg matches any of the normal (low-intensity) colors	980	* find if fg/bg matches any of the normal (low-intensity) colors
857	*/	981	*/
858	void	982	void
859	rxvt_term::set_colorfgbg ()	983	rxvt_term::set_colorfgbg ()
860	{	984	{
861	unsigned int i;	985	unsigned int i;
862	const char *xpmb = "\0";	986	const char *xpmb = "\0";
863	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	987	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
864		988
865	env_colorfgbg =
866	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
867	STRCPY (fstr, "default");	989	strcpy (fstr, "default");
868	STRCPY (bstr, "default");	990	strcpy (bstr, "default");
869	for (i = Color_Black; i <= Color_White; i++)	991	for (i = Color_Black; i <= Color_White; i++)
870	if (PixColors[Color_fg] == PixColors[i])	992	if (pix_colors[Color_fg] == pix_colors[i])
871	{	993	{
872	sprintf (fstr, "%d", (i - Color_Black));	994	sprintf (fstr, "%d", (i - Color_Black));
873	break;	995	break;
874	}	996	}
		997
875	for (i = Color_Black; i <= Color_White; i++)	998	for (i = Color_Black; i <= Color_White; i++)
876	if (PixColors[Color_bg] == PixColors[i])	999	if (pix_colors[Color_bg] == pix_colors[i])
877	{	1000	{
878	sprintf (bstr, "%d", (i - Color_Black));	1001	sprintf (bstr, "%d", (i - Color_Black));
879	#ifdef XPM_BACKGROUND	1002	#ifdef XPM_BACKGROUND
880	xpmb = "default;";	1003	xpmb = "default;";
881	#endif	1004	#endif
882	break;	1005	break;
883	}	1006	}
884		1007
885	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1008	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
886
887	#ifndef NO_BRIGHTCOLOR
888	colorfgbg = DEFAULT_RSTYLE;
889	for (i = minCOLOR; i <= maxCOLOR; i++)
890	{
891	if (PixColors[Color_fg] == PixColors[i])
892	colorfgbg = SET_FGCOLOR (colorfgbg, i);
893	if (PixColors[Color_bg] == PixColors[i])
894	colorfgbg = SET_BGCOLOR (colorfgbg, i);
895	}
896	#endif
897	}	1009	}
898		1010
899	/*----------------------------------------------------------------------*/	1011	/*----------------------------------------------------------------------*/
900	/*
901	* Colour determination for low colour displays, routine from
902	* Hans de Goede <hans@highrise.nl>
903	*/
904		1012
905	int	1013	int
906	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1014	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)
907	{	1015	{
908	if (!screen_in_out->set (display, colour))	1016	if (!screen_in_out->set (display, colour))
909	{	1017	{
910	rxvt_print_error ("can't allocate colour: %s", colour);	1018	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
911	return false;	1019	return false;
912	}	1020	}
913		1021
914	return true;	1022	return true;
915	}	1023	}
916		1024
917	/* -------------------------------------------------------------------- *	1025	/* -------------------------------------------------------------------- *
918	* - WINDOW RESIZING - *	1026	* - WINDOW RESIZING - *
919	* -------------------------------------------------------------------- */	1027	* -------------------------------------------------------------------- */
920	void	1028	void
921	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1029	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
922	{	1030	{
923	int fix_screen;	1031	int fix_screen;
		1032	int old_width = szHint.width;
		1033	int old_height = szHint.height;
		1034	dDisp;
924		1035
925	#ifdef SMART_RESIZE
926	int old_width = szHint.width, old_height = szHint.height;
927	#endif
928
929	window_calc (width, height);	1036	window_calc (newwidth, newheight);
930	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1037	XSetWMNormalHints (disp, parent[0], &szHint);
		1038
931	if (!ignoreparent)	1039	if (!ignoreparent)
932	{	1040	{
933	#ifdef SMART_RESIZE	1041	#ifdef SMART_RESIZE
934	/*	1042	/*
935	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1043	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
…		…
938	int x, y, x1, y1;	1046	int x, y, x1, y1;
939	int dx, dy;	1047	int dx, dy;
940	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1048	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
941	Window unused_cr;	1049	Window unused_cr;
942		1050
943	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,	1051	XTranslateCoordinates (disp, parent[0], display->root,
944	0, 0, &x, &y, &unused_cr);	1052	0, 0, &x, &y, &unused_cr);
945	XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1,	1053	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,
946	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1054	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
947	/*	1055	/*
948	* if display->root isn't the parent window, a WM will probably have offset	1056	* if display->root isn't the parent window, a WM will probably have offset
949	* our position for handles and decorations. Counter it	1057	* our position for handles and decorations. Counter it
950	*/	1058	*/
…		…
952	{	1060	{
953	x -= x1;	1061	x -= x1;
954	y -= y1;	1062	y -= y1;
955	}	1063	}
956		1064
957	x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2;	1065	x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2;
958	y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2;	1066	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;
959	dx = old_width - szHint.width;	1067	dx = old_width - szHint.width;
960	dy = old_height - szHint.height;	1068	dy = old_height - szHint.height;
961		1069
962	/* Check position of the center of the window */	1070	/* Check position of the center of the window */
963	if (x < x1) /* left half */	1071	if (x < x1) /* left half */
964	dx = 0;	1072	dx = 0;
…		…
967	if (y < y1) /* top half */	1075	if (y < y1) /* top half */
968	dy = 0;	1076	dy = 0;
969	else if (y == y1) /* exact center */	1077	else if (y == y1) /* exact center */
970	dy /= 2;	1078	dy /= 2;
971		1079
972	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1080	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,
973	szHint.width, szHint.height);	1081	szHint.width, szHint.height);
974	#else	1082	#else
975	XResizeWindow (display->display, TermWin.parent[0], szHint.width,	1083	XResizeWindow (disp, parent[0], szHint.width, szHint.height);
976	szHint.height);
977	#endif	1084	#endif
978
979	}	1085	}
980		1086
981	fix_screen = (TermWin.ncol != prev_ncol	1087	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
982	|| TermWin.nrow != prev_nrow);
983		1088
984	if (fix_screen || width != old_width || height != old_height)	1089	if (fix_screen || newwidth != old_width || newheight != old_height)
985	{	1090	{
986	if (scrollbar_visible ())	1091	if (scrollBar.state)
987	{	1092	{
988	XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,	1093	XMoveResizeWindow (disp, scrollBar.win,
		1094	window_sb_x, 0,
989	0, scrollbar_TotalWidth (), szHint.height);	1095	scrollbar_TotalWidth (), szHint.height);
990	resize_scrollbar ();	1096	resize_scrollbar ();
991	}	1097	}
992		1098
993	if (menubar_visible ())	1099	XMoveResizeWindow (disp, vt,
994	XMoveResizeWindow (display->display, menuBar.win, window_vt_x,	1100	window_vt_x, window_vt_y,
995	0, TermWin_TotalWidth (), menuBar_TotalHeight ());
996
997	XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,
998	window_vt_y, TermWin_TotalWidth (),
999	TermWin_TotalHeight ());	1101	width, height);
1000	#ifdef RXVT_GRAPHICS	1102
1001	if (old_height)
1002	Gr_Resize (old_width - szHint.base_width,
1003	old_height - szHint.base_height);
1004	#endif
1005	scr_clear ();	1103	scr_clear ();
1006	#ifdef XPM_BACKGROUND	1104	#ifdef XPM_BACKGROUND
1007	resize_pixmap ();	1105	resize_pixmap ();
1008	#endif	1106	#endif
1009
1010	}	1107	}
1011		1108
1012	if (fix_screen || old_height == 0)	1109	if (fix_screen || old_height == 0)
1013	{
1014	int curr_screen = -1;
1015	int old_ncol = prev_ncol;
1016
1017	/* scr_reset only works on the primary screen */
1018	if (old_height) /* this is not the first time through */
1019	{
1020	unsigned int ncol = TermWin.ncol;
1021	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1022	curr_screen = scr_change_screen (PRIMARY);
1023	TermWin.ncol = ncol;
1024	}
1025
1026	scr_reset ();	1110	scr_reset ();
1027		1111
1028	if (curr_screen >= 0) /* this is not the first time through */	1112	#ifdef XPM_BACKGROUND
1029	{	1113	if (pixmap)
1030	scr_change_screen (curr_screen);	1114	scr_touch (false);
1031	selection_check (old_ncol != TermWin.ncol ? 4 : 0);	1115	#endif
1032	}
1033	}
1034
1035	old_width = szHint.width;
1036	old_height = szHint.height;
1037		1116
1038	#ifdef USE_XIM	1117	#ifdef USE_XIM
1039	IMSetStatusPosition ();	1118	IMSetStatusPosition ();
1040	#endif	1119	#endif
1041	}	1120	}
…		…
1043	/*	1122	/*
1044	* Set the width/height of the vt window in characters. Units are pixels.	1123	* Set the width/height of the vt window in characters. Units are pixels.
1045	* good for toggling 80/132 columns	1124	* good for toggling 80/132 columns
1046	*/	1125	*/
1047	void	1126	void
1048	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1127	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1049	{	1128	{
1050	XWindowAttributes wattr;	1129	XWindowAttributes wattr;
1051		1130
1052	if (width == 0 || height == 0)	1131	if (newwidth == 0 || newheight == 0)
1053	{	1132	{
1054	XGetWindowAttributes (display->display, display->root, &wattr);	1133	XGetWindowAttributes (display->display, display->root, &wattr);
		1134
1055	if (width == 0)	1135	if (newwidth == 0)
1056	width = wattr.width - szHint.base_width;	1136	newwidth = wattr.width - szHint.base_width;
1057	if (height == 0)	1137	if (newheight == 0)
1058	height = wattr.height - szHint.base_height;	1138	newheight = wattr.height - szHint.base_height;
1059	}
1060	if (width != TermWin.width || height != TermWin.height)
1061	{	1139	}
		1140
		1141	if (newwidth != width || newheight != height)
		1142	{
1062	width += szHint.base_width;	1143	newwidth += szHint.base_width;
1063	height += szHint.base_height;	1144	newheight += szHint.base_height;
1064	resize_all_windows (width, height, 0);	1145	resize_all_windows (newwidth, newheight, 0);
1065	}	1146	}
1066	}	1147	}
1067		1148
1068	/* -------------------------------------------------------------------- *	1149	/* -------------------------------------------------------------------- *
1069	* - X INPUT METHOD ROUTINES - *	1150	* - X INPUT METHOD ROUTINES - *
1070	* -------------------------------------------------------------------- */	1151	* -------------------------------------------------------------------- */
1071	#ifdef USE_XIM	1152	#ifdef USE_XIM
1072		1153
1073	void	1154	void
		1155	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
		1156	{
		1157	fg = pix_colors[Color_fg];
		1158	bg = pix_colors[Color_bg];
		1159	}
		1160
		1161	void
1074	rxvt_term::im_set_size (XRectangle *size)	1162	rxvt_term::im_set_size (XRectangle &size)
1075	{	1163	{
1076	size->x = TermWin.int_bwidth;	1164	// the int_bwidth terms make no sense to me
1077	size->y = TermWin.int_bwidth;	1165	size.x = int_bwidth;
1078	size->width = Width2Pixel (TermWin.ncol);	1166	size.y = int_bwidth;
1079	size->height = Height2Pixel (TermWin.nrow);	1167	size.width = Width2Pixel (ncol) + int_bwidth;
		1168	size.height = Height2Pixel (nrow) + int_bwidth;
1080	}	1169	}
1081		1170
1082	void	1171	void
1083	rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg)	1172	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1173	XRectangle &status_rect,
		1174	const XRectangle &needed_rect)
1084	{	1175	{
1085	*fg = PixColors[Color_fg];	1176	preedit_rect.x = needed_rect.width;
1086	*bg = PixColors[Color_bg];	1177	preedit_rect.y = 0;
		1178	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
		1179	preedit_rect.height = fheight;
		1180
		1181	status_rect.x = 0;
		1182	status_rect.y = 0;
		1183	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
		1184	status_rect.height = fheight;
1087	}	1185	}
1088		1186
1089	/* Checking whether input method is running. */	1187	/* Checking whether input method is running. */
1090	bool	1188	bool
1091	rxvt_term::IMisRunning ()	1189	rxvt_term::IMisRunning ()
1092	{	1190	{
1093	char *p;	1191	char *p;
1094	Atom atom;	1192	Atom atom;
1095	Window win;	1193	Window win;
1096	char server[IMBUFSIZ];	1194	char server[IMBUFSIZ];
1097		1195
1098	/* get current locale modifier */	1196	/* get current locale modifier */
1099	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1197	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1100	{	1198	{
1101	STRCPY (server, "@server=");	1199	strcpy (server, "@server=");
1102	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1200	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1201
1103	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1202	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1104	*p = '\0';	1203	*p = '\0';
1105		1204
1106	atom = XInternAtom (display->display, server, False);	1205	atom = XInternAtom (display->display, server, False);
1107	win = XGetSelectionOwner (display->display, atom);	1206	win = XGetSelectionOwner (display->display, atom);
		1207
1108	if (win != None)	1208	if (win != None)
1109	return True;	1209	return True;
1110	}	1210	}
		1211
1111	return False;	1212	return False;
1112	}	1213	}
1113		1214
1114	void	1215	void
1115	rxvt_term::IMSendSpot ()	1216	rxvt_term::IMSendSpot ()
1116	{	1217	{
1117	XPoint spot;	1218	XPoint nspot;
1118	XVaNestedList preedit_attr;	1219	XVaNestedList preedit_attr;
1119		1220
1120	if (Input_Context == NULL	1221	if (!Input_Context
1121	|| !TermWin.focus || ! (input_style & XIMPreeditPosition)	1222	|| !focus
1122	|| ! (event_type == KeyPress	1223	|| !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1123	|| event_type == Expose
1124	|| event_type == NoExpose
1125	|| event_type == SelectionNotify
1126	|| event_type == ButtonRelease || event_type == FocusIn)
1127	|| !IMisRunning ())
1128	return;	1224	return;
1129		1225
1130	im_set_position (&spot);	1226	im_set_position (nspot);
		1227
		1228	if (nspot.x == spot.x && nspot.y == spot.y)
		1229	return;
		1230
		1231	spot = nspot;
1131		1232
1132	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1233	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1133	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1234	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1134	XFree (preedit_attr);	1235	XFree (preedit_attr);
1135	}	1236	}
1136		1237
1137	void	1238	void
1138	rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1139	XRectangle * needed_rect)
1140	{
1141	int mbh, vtx = 0;
1142
1143	if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1144	vtx = scrollbar_TotalWidth ();
1145
1146	mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1147	mbh -= TermWin.lineSpace;
1148
1149	preedit_rect->x = needed_rect->width + vtx;
1150	preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1151
1152	preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1153	preedit_rect->height = Height2Pixel (1);
1154
1155	status_rect->x = vtx;
1156	status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1157
1158	status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1159	status_rect->height = Height2Pixel (1);
1160	}
1161
1162	void
1163	rxvt_term::im_destroy ()	1239	rxvt_term::im_destroy ()
1164	{	1240	{
1165	if (Input_Context)
1166	{
1167	XDestroyIC (Input_Context);
1168	Input_Context = NULL;
1169	}
1170
1171	if (input_method)	1241	if (input_method)
1172	{	1242	{
		1243	if (Input_Context && input_method->xim)
		1244	XDestroyIC (Input_Context);
		1245
1173	display->put_xim (input_method);	1246	display->put_xim (input_method);
1174	input_method = 0;	1247	input_method = 0;
1175	}	1248	}
		1249
		1250	Input_Context = 0;
1176	}	1251	}
		1252
		1253	#ifdef ENABLE_XIM_ONTHESPOT
		1254
		1255	static void
		1256	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1257	{
		1258	((rxvt_term *)client_data)->make_current ();
		1259	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1260	}
		1261
		1262	static void
		1263	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1264	{
		1265	((rxvt_term *)client_data)->make_current ();
		1266	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1267	}
		1268
		1269	static void
		1270	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1271	{
		1272	rxvt_term *term = (rxvt_term *)client_data;
		1273	XIMText *text = call_data->text;
		1274
		1275	term->make_current ();
		1276
		1277	if (text)
		1278	{
		1279	void *str;
		1280
		1281	if (!text->encoding_is_wchar && text->string.multi_byte)
		1282	{
		1283	// of course, X makes it ugly again
		1284	if (term->rs[Rs_imLocale])
		1285	SET_LOCALE (term->rs[Rs_imLocale]);
		1286
		1287	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1288	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1289
		1290	if (term->rs[Rs_imLocale])
		1291	SET_LOCALE (term->locale);
		1292	}
		1293	else
		1294	str = (void *)text->string.wide_char;
		1295
		1296	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1297	DT_INT, call_data->caret,
		1298	DT_INT, call_data->chg_first,
		1299	DT_INT, call_data->chg_length,
		1300	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1301	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1302	DT_END));
		1303	}
		1304	else
		1305	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1306	DT_INT, call_data->caret,
		1307	DT_INT, call_data->chg_first,
		1308	DT_INT, call_data->chg_length,
		1309	DT_END));
		1310	}
		1311
		1312	#if 0
		1313	static void
		1314	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1315	{
		1316	((rxvt_term *)client_data)->make_current ();
		1317	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1318	DT_INT, call_data->position,
		1319	DT_INT, call_data->direction,
		1320	DT_INT, call_data->style,
		1321	DT_END));
		1322	}
		1323	#endif
		1324
		1325	#endif
1177		1326
1178	/*	1327	/*
1179	* Try to open a XIM with the current modifiers, then see if we can	1328	* Try to open a XIM with the current modifiers, then see if we can
1180	* open a suitable preedit type	1329	* open a suitable preedit type
1181	*/	1330	*/
1182	bool	1331	bool
1183	rxvt_term::IM_get_IC (const char *modifiers)	1332	rxvt_term::IM_get_IC (const char *modifiers)
1184	{	1333	{
1185	int i, j, found;	1334	int i, j, found;
1186	XIM xim;	1335	XIM xim;
1187	XPoint spot;	1336	XPoint spot;
1188	XRectangle rect, status_rect, needed_rect;	1337	XRectangle rect, status_rect, needed_rect;
1189	unsigned long fg, bg;	1338	unsigned long fg, bg;
1190	const char *p;	1339	const char *p;
1191	char **s;	1340	char **s;
1192	XIMStyles *xim_styles;	1341	XIMStyles *xim_styles;
1193	XVaNestedList preedit_attr, status_attr;	1342	#ifdef ENABLE_XIM_ONTHESPOT
		1343	XIMCallback xcb[4];
		1344	#endif
		1345
		1346	set_environ (envv);
1194		1347
1195	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1348	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1196	return false;	1349	return false;
1197		1350
1198	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1199	input_method = display->get_xim (locale, modifiers);	1351	input_method = display->get_xim (locale, modifiers);
1200	if (input_method == NULL)	1352	if (input_method == NULL)
1201	return false;	1353	return false;
1202		1354
1203	xim = input_method->xim;	1355	xim = input_method->xim;
		1356	spot.x = spot.y = -1;
1204		1357
1205	xim_styles = NULL;	1358	xim_styles = NULL;
1206	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1359	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1207	|| !xim_styles || !xim_styles->count_styles)	1360	|| !xim_styles || !xim_styles->count_styles)
1208	{	1361	{
1209	display->put_xim (input_method);	1362	im_destroy ();
1210	return false;	1363	return false;
1211	}	1364	}
1212		1365
1213	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";	1366	const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
		1367
		1368	for (int pi = 0; pi < 2; pi++)
		1369	{
		1370	p = pet[pi];
		1371
		1372	if (!p)
		1373	continue;
		1374
1214	s = rxvt_splitcommastring (p);	1375	s = rxvt_splitcommastring (p);
		1376
1215	for (i = found = 0; !found && s[i]; i++)	1377	for (i = found = 0; !found && s[i]; i++)
1216	{	1378	{
1217	if (!STRCMP (s[i], "OverTheSpot"))	1379	if (!strcmp (s[i], "OverTheSpot"))
1218	input_style = (XIMPreeditPosition | XIMStatusNothing);	1380	input_style = XIMPreeditPosition | XIMStatusNothing;
1219	else if (!STRCMP (s[i], "OffTheSpot"))	1381	else if (!strcmp (s[i], "OffTheSpot"))
1220	input_style = (XIMPreeditArea | XIMStatusArea);	1382	input_style = XIMPreeditArea | XIMStatusArea;
1221	else if (!STRCMP (s[i], "Root"))	1383	else if (!strcmp (s[i], "Root"))
1222	input_style = (XIMPreeditNothing | XIMStatusNothing);	1384	input_style = XIMPreeditNothing | XIMStatusNothing;
		1385	else if (!strcmp (s[i], "None"))
		1386	input_style = XIMPreeditNone | XIMStatusNone;
		1387	#ifdef ENABLE_XIM_ONTHESPOT
		1388	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1389	input_style = XIMPreeditCallbacks | XIMStatusNothing;
		1390	#endif
		1391	else
		1392	input_style = XIMPreeditNothing | XIMStatusNothing;
1223		1393
1224	for (j = 0; j < xim_styles->count_styles; j++)	1394	for (j = 0; j < xim_styles->count_styles; j++)
1225	if (input_style == xim_styles->supported_styles[j])	1395	if (input_style == xim_styles->supported_styles[j])
1226	{	1396	{
		1397	rxvt_freecommastring (s);
		1398
1227	found = 1;	1399	found = 1;
1228	break;	1400	goto foundpet;
		1401	}
		1402
1229	}	1403	}
1230	}
1231		1404
1232	for (i = 0; s[i]; i++)	1405	rxvt_freecommastring (s);
1233	free (s[i]);	1406	}
1234		1407
1235	free (s);	1408	foundpet:
		1409
1236	XFree (xim_styles);	1410	XFree (xim_styles);
1237		1411
1238	if (!found)	1412	if (!found)
1239	{	1413	{
1240	display->put_xim (input_method);	1414	im_destroy ();
1241	return false;	1415	return false;
1242	}	1416	}
1243		1417
1244	preedit_attr = status_attr = NULL;	1418	XFontSet fs = 0;
		1419	XVaNestedList preedit_attr = 0, status_attr = 0;
		1420
		1421	if (input_style & (XIMPreeditPosition | XIMPreeditArea))
		1422	{
		1423	// fake us a font-set, please
		1424	char **missing_charset_list;
		1425	int missing_charset_count;
		1426	char *def_string;
		1427	char pat[512];
		1428
		1429	sprintf (pat,
		1430	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1431	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1432	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1433	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1434	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1435	"*",
		1436	fheight,
		1437	fheight + 1, fheight - 1,
		1438	fheight - 2, fheight + 2);
		1439
		1440	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
		1441	&missing_charset_list, &missing_charset_count, &def_string);
		1442
		1443	if (missing_charset_list)
		1444	XFreeStringList (missing_charset_list);
		1445
		1446	if (!fs)
		1447	{
		1448	input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
		1449	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1450	}
		1451	}
1245		1452
1246	if (input_style & XIMPreeditPosition)	1453	if (input_style & XIMPreeditPosition)
1247	{	1454	{
1248	im_set_size (&rect);	1455	im_set_size (rect);
1249	im_set_position (&spot);	1456	im_set_position (spot);
1250	im_set_color (&fg, &bg);	1457	im_set_color (fg, bg);
1251		1458
1252	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1459	preedit_attr = XVaCreateNestedList (0,
		1460	XNForeground, fg,
		1461	XNBackground, bg,
		1462	XNArea, &rect,
1253	XNSpotLocation, &spot,	1463	XNSpotLocation, &spot,
1254	XNForeground, fg, XNBackground, bg,
1255	//XNFontSet, TermWin.fontset,	1464	XNFontSet, fs,
1256	NULL);	1465	NULL);
1257	}	1466	}
1258	else if (input_style & XIMPreeditArea)	1467	else if (input_style & XIMPreeditArea)
1259	{	1468	{
1260	im_set_color (&fg, &bg);	1469	im_set_color (fg, bg);
1261		1470
1262	/*	1471	/*
1263	* The necessary width of preedit area is unknown	1472	* The necessary width of preedit area is unknown
1264	* until create input context.	1473	* until create input context.
1265	*/	1474	*/
1266	needed_rect.width = 0;	1475	needed_rect.width = 0;
1267
1268	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1476	im_set_preedit_area (rect, status_rect, needed_rect);
1269		1477
1270	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1478	preedit_attr = XVaCreateNestedList (0,
		1479	XNForeground, fg,
1271	XNForeground, fg, XNBackground, bg,	1480	XNBackground, bg,
		1481	XNArea, &rect,
		1482	XNFontSet, fs,
		1483	NULL);
		1484	status_attr = XVaCreateNestedList (0,
		1485	XNForeground, fg,
		1486	XNBackground, bg,
		1487	XNArea, &status_rect,
1272	//XNFontSet, TermWin.fontset,	1488	XNFontSet, fs,
1273	NULL);	1489	NULL);
1274	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,	1490	}
1275	XNForeground, fg, XNBackground, bg,	1491	#if ENABLE_XIM_ONTHESPOT
1276	//XNFontSet, TermWin.fontset,	1492	else if (input_style & XIMPreeditCallbacks)
		1493	{
		1494	im_set_position (spot);
		1495
		1496	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1497	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1498	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1499	# if 0
		1500	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1501	# endif
		1502
		1503	preedit_attr = XVaCreateNestedList (0,
		1504	XNSpotLocation, &spot,
		1505	XNPreeditStartCallback, &xcb[0],
		1506	XNPreeditDoneCallback , &xcb[1],
		1507	XNPreeditDrawCallback , &xcb[2],
		1508	# if 0
		1509	XNPreeditCaretCallback, &xcb[3],
		1510	# endif
1277	NULL);	1511	NULL);
1278	}	1512	}
		1513	#endif
1279		1514
1280	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1515	Input_Context = XCreateIC (xim,
		1516	XNInputStyle, input_style,
1281	XNClientWindow, TermWin.parent[0],	1517	XNClientWindow, vt,
1282	XNFocusWindow, TermWin.parent[0],	1518	XNFocusWindow, parent[0],
1283	preedit_attr ? XNPreeditAttributes : NULL,	1519	preedit_attr ? XNPreeditAttributes : NULL,
1284	preedit_attr,	1520	preedit_attr,
1285	status_attr ? XNStatusAttributes : NULL,	1521	status_attr ? XNStatusAttributes : NULL,
1286	status_attr, NULL);	1522	status_attr, NULL);
		1523
1287	if (preedit_attr) XFree (preedit_attr);	1524	if (preedit_attr) XFree (preedit_attr);
1288	if (status_attr) XFree (status_attr);	1525	if (status_attr) XFree (status_attr);
		1526	if (fs) XFreeFontSet (display->display, fs);
1289		1527
1290	if (Input_Context == NULL)	1528	if (Input_Context == NULL)
1291	{	1529	{
1292	rxvt_print_error ("failed to create input context");	1530	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1293	display->put_xim (input_method);	1531	im_destroy ();
1294	return false;	1532	return false;
1295	}	1533	}
		1534
		1535	#if 0
		1536	// unfortunately, only the focus window is used by XIM, hard to fix
		1537	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1538	vt_select_input ();
		1539	#endif
1296		1540
1297	if (input_style & XIMPreeditArea)	1541	if (input_style & XIMPreeditArea)
1298	IMSetStatusPosition ();	1542	IMSetStatusPosition ();
1299		1543
1300	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1301	return true;	1544	return true;
1302	}	1545	}
1303		1546
1304	void	1547	void
1305	rxvt_term::im_cb ()	1548	rxvt_term::im_cb ()
1306	{	1549	{
1307	int i, found, had_im;	1550	int i;
1308	const char *p;	1551	const char *p;
1309	char **s;	1552	char **s;
1310	char buf[IMBUFSIZ];	1553	char buf[IMBUFSIZ];
1311		1554
		1555	make_current ();
		1556
1312	im_destroy ();	1557	im_destroy ();
1313		1558
1314	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1315	if (Input_Context)	1559	if (Input_Context)
1316	return;	1560	return;
1317		1561
1318	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1562	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1319	if (rs[Rs_imLocale])	1563	if (rs[Rs_imLocale])
1320	setlocale (LC_CTYPE, rs[Rs_imLocale]);	1564	SET_LOCALE (rs[Rs_imLocale]);
1321	#endif	1565	#endif
1322		1566
1323	p = rs[Rs_inputMethod];	1567	p = rs[Rs_inputMethod];
1324	if (p && *p)	1568	if (p && *p)
1325	{	1569	{
1326	bool found = false;	1570	bool found = false;
1327		1571
1328	s = rxvt_splitcommastring (p);	1572	s = rxvt_splitcommastring (p);
		1573
1329	for (i = 0; s[i]; i++)	1574	for (i = 0; s[i]; i++)
1330	{	1575	{
1331	if (*s[i])	1576	if (*s[i])
1332	{	1577	{
1333	STRCPY (buf, "@im=");	1578	strcpy (buf, "@im=");
1334	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1579	strncat (buf, s[i], IMBUFSIZ - 5);
1335	if (IM_get_IC (buf))	1580	if (IM_get_IC (buf))
1336	{	1581	{
1337	found = true;	1582	found = true;
1338	break;	1583	break;
1339	}	1584	}
1340	}	1585	}
1341	}	1586	}
1342	for (i = 0; s[i]; i++)	1587
1343	free (s[i]);	1588	rxvt_freecommastring (s);
1344	free (s);
1345		1589
1346	if (found)	1590	if (found)
1347	goto done;	1591	goto done;
1348	}	1592	}
1349		1593
…		…
1356	goto done;	1600	goto done;
1357		1601
1358	done:	1602	done:
1359	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1603	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1360	if (rs[Rs_imLocale])	1604	if (rs[Rs_imLocale])
1361	setlocale (LC_CTYPE, locale);	1605	SET_LOCALE (locale);
1362	#endif	1606	#endif
1363	}	1607	}
1364		1608
1365	void	1609	void
1366	rxvt_term::IMSetStatusPosition ()	1610	rxvt_term::IMSetStatusPosition ()
1367	{	1611	{
1368	XRectangle preedit_rect, status_rect, *needed_rect;	1612	XRectangle preedit_rect, status_rect, *needed_rect;
1369	XVaNestedList preedit_attr, status_attr;	1613	XVaNestedList preedit_attr, status_attr;
1370		1614
1371	if (Input_Context == NULL	1615	if (!Input_Context
		1616	|| !focus
1372	|| !TermWin.focus || ! (input_style & XIMPreeditArea)	1617	|| !(input_style & XIMPreeditArea)
1373	|| !IMisRunning ())	1618	|| !IMisRunning ())
1374	return;	1619	return;
1375		1620
1376	/* Getting the necessary width of preedit area */	1621	/* Getting the necessary width of preedit area */
1377	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1622	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1378	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1623	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1379	XFree (status_attr);	1624	XFree (status_attr);
1380		1625
1381	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1626	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1627	XFree (needed_rect);
1382		1628
1383	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1629	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1384	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1630	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1385		1631
1386	XSetICValues (Input_Context,	1632	XSetICValues (Input_Context,
1387	XNPreeditAttributes, preedit_attr,	1633	XNPreeditAttributes, preedit_attr,
1388	XNStatusAttributes, status_attr, NULL);	1634	XNStatusAttributes, status_attr, NULL);
1389		1635
1390	XFree (preedit_attr);	1636	XFree (preedit_attr);
1391	XFree (status_attr);	1637	XFree (status_attr);
1392	}	1638	}
1393	#endif /* USE_XIM */	1639	#endif /* USE_XIM */
1394		1640
1395	/*----------------------------------------------------------------------*/
1396	rxvt_t rxvt_current_term;
1397
1398	/*----------------------- end-of-file (C source) -----------------------*/	1641	/*----------------------- end-of-file (C source) -----------------------*/

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