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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.37 by pcg, Sat Feb 21 20:35:33 2004 UTC vs.
Revision 1.226 by root, Thu Jul 6 23:48:11 2006 UTC

1	/*--------------------------------*-C-*---------------------------------*;	1	/*----------------------------------------------------------------------*
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 || ENABLE_PERL
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),
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	#ifdef USE_XIM
96	im_ev (this, &rxvt_term::im_cb),	180	child_ev (this, &rxvt_term::child_cb),
97	#endif
98	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
		182	flush_ev (this, &rxvt_term::flush_cb),
99	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
100	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
101	incr_ev (this, &rxvt_term::incr_cb)	185	incr_ev (this, &rxvt_term::incr_cb)
102	{	186	{
103	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	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	pty_ev.stop ();
		204	delete pty; pty = 0;
104	}	205	}
105		206
106	rxvt_term::~rxvt_term ()	207	rxvt_term::~rxvt_term ()
107	{	208	{
108	if (cmd_fd >= 0)	209	termlist.erase (find (termlist.begin (), termlist.end(), this));
109	close (cmd_fd);
110		210
111	#ifndef NO_SETOWNER_TTYDEV	211	emergency_cleanup ();
112	privileged_ttydev (RESTORE);
113	#endif
114	#ifdef UTMP_SUPPORT
115	privileged_utmp (RESTORE);
116	#endif
117		212
		213	#if ENABLE_STYLES
		214	for (int i = RS_styleCount; --i; )
		215	if (fontset[i] != fontset[0])
		216	delete fontset[i];
		217	#endif
118	delete TermWin.fontset;	218	delete fontset[0];
119		219
120	if (display)	220	if (display)
		221	{
		222	selection_clear ();
		223
		224	#ifdef USE_XIM
		225	im_destroy ();
		226	#endif
		227	#ifdef XTERM_SCROLLBAR
		228	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
		229	if (ShadowGC) XFreeGC (dpy, ShadowGC);
		230	#endif
		231	#ifdef PLAIN_SCROLLBAR
		232	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
		233	#endif
		234	#ifdef NEXT_SCROLLBAR
		235	if (blackGC) XFreeGC (dpy, blackGC);
		236	if (whiteGC) XFreeGC (dpy, whiteGC);
		237	if (grayGC) XFreeGC (dpy, grayGC);
		238	if (darkGC) XFreeGC (dpy, darkGC);
		239	if (stippleGC) XFreeGC (dpy, stippleGC);
		240	if (dimple) XFreePixmap (dpy, dimple);
		241	if (upArrow) XFreePixmap (dpy, upArrow);
		242	if (downArrow) XFreePixmap (dpy, downArrow);
		243	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
		244	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
		245	#endif
		246	#ifdef RXVT_SCROLLBAR
		247	if (topShadowGC) XFreeGC (dpy, topShadowGC);
		248	if (botShadowGC) XFreeGC (dpy, botShadowGC);
		249	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
		250	#endif
		251	if (gc) XFreeGC (dpy, gc);
		252
		253	delete drawable;
		254	// destroy all windows
121	if (TermWin.parent[0])	255	if (parent[0])
122	XDestroyWindow (display->display, TermWin.parent[0]);	256	XDestroyWindow (dpy, parent[0]);
123		257
124	// TODO: free pixcolours, colours should become part of rxvt_display	258	for (int i = 0; i < TOTAL_COLORS; i++)
		259	if (ISSET_PIXCOLOR (i))
		260	{
		261	pix_colors_focused [i].free (this);
		262	#if OFF_FOCUS_FADING
		263	pix_colors_unfocused [i].free (this);
		264	#endif
		265	}
125		266
126	delete PixColors;	267	clear ();
		268	}
		269
		270	delete pix_colors_focused;
		271	#if OFF_FOCUS_FADING
		272	delete pix_colors_unfocused;
		273	#endif
127		274
128	displays.put (display);	275	displays.put (display);
129		276
130	scr_release ();	277	scr_release ();
131		278
132	free (env_windowid);	279	/* clear all resources */
		280	for (int i = 0; i < allocated.size (); i++)
		281	free (allocated [i]);
		282
		283	free (selection.text);
		284	// TODO: manage env vars in child only(!)
133	free (env_display);	285	free (env_display);
134	free (env_term);	286	free (env_term);
135	free (env_colorfgbg);
136	free (locale);	287	free (locale);
137	free (codeset);	288	free (v_buffer);
		289	free (incr_buf);
138		290
139	delete envv;	291	delete envv;
140	delete argv;	292	delete argv;
		293
		294	#ifdef KEYSYM_RESOURCE
		295	delete keyboard;
		296	#endif
		297	}
		298
		299	// child has exited, usually destroys
		300	void
		301	rxvt_term::child_cb (child_watcher &w, int status)
		302	{
		303	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
		304
		305	cmd_pid = 0;
		306
		307	if (!OPTION (Opt_hold))
		308	destroy ();
141	}	309	}
142		310
143	void	311	void
144	rxvt_term::destroy ()	312	rxvt_term::destroy ()
145	{	313	{
		314	if (destroy_ev.active)
		315	return;
		316
		317	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		318
		319	#if ENABLE_OVERLAY
		320	scr_overlay_off ();
		321	#endif
		322
146	if (display)	323	if (display)
147	{	324	{
		325	#if USE_XIM
		326	im_ev.stop (display);
		327	#endif
		328	#if HAVE_SCROLLBARS
		329	scrollbar_ev.stop (display);
		330	#endif
		331	#if TRANSPARENT || ENABLE_PERL
148	rootwin_ev.stop (display);	332	rootwin_ev.stop (display);
		333	#endif
		334	incr_ev.stop ();
149	termwin_ev.stop (display);	335	termwin_ev.stop (display);
150	vt_ev.stop (display);	336	vt_ev.stop (display);
151	#ifdef USE_XIM
152	im_destroy ();
153	im_ev.stop (display);
154	#endif
155	#ifdef HAVE_SCROLLBARS
156	scrollbar_ev.stop (display);
157	#endif
158	#ifdef MENUBAR
159	menubar_ev.stop (display);
160	#endif
161	}	337	}
162		338
163	check_ev.stop ();	339	check_ev.stop ();
164	pty_ev.stop ();	340	pty_ev.stop ();
165	#ifdef CURSOR_BLINK	341	#ifdef CURSOR_BLINK
166	cursor_blink_ev.stop ();	342	cursor_blink_ev.stop ();
167	#endif	343	#endif
168	#ifdef TEXT_BLINK	344	#ifdef TEXT_BLINK
169	text_blink_ev.stop ();	345	text_blink_ev.stop ();
170	#endif	346	#endif
		347	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		348	cont_scroll_ev.stop ();
		349	#endif
		350	#ifdef SELECTION_SCROLLING
		351	sel_scroll_ev.stop ();
		352	#endif
171	#ifdef POINTER_BLANK	353	#ifdef POINTER_BLANK
172	pointer_ev.stop ();	354	pointer_ev.stop ();
173	#endif	355	#endif
174		356
175	destroy_ev.start (0);	357	destroy_ev.start (0);
176	}	358	}
177		359
178	void	360	void
179	rxvt_term::destroy_cb (time_watcher &w)	361	rxvt_term::destroy_cb (time_watcher &w)
180	{	362	{
181	SET_R (this);	363	make_current ();
182		364
183	delete this;	365	delete this;
184	}
185
186	/*----------------------------------------------------------------------*/
187	/* rxvt_init () */
188	/* LIBPROTO */
189	rxvt_t
190	rxvt_init (int argc, const char *const *argv)
191	{
192	SET_R (new rxvt_term);
193
194	if (!GET_R->init_vars () || !GET_R->init (argc, argv))
195	{
196	delete GET_R;
197	SET_R (0);
198	}
199
200	return GET_R;
201	}
202
203	static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
204
205	void
206	rxvt_init_signals ()
207	{
208	/* install exit handler for cleanup */
209	#if 0
210	#ifdef HAVE_ATEXIT
211	atexit (rxvt_clean_exit);
212	#else
213	#endif
214	#endif
215
216	struct sigaction sa;
217
218	sigfillset (&sa.sa_mask);
219	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
220	sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
221	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
222	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
223	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
224	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
225	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
226
227	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
228	/* signal (SIGURG, SIG_DFL); */
229
230	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
231	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
232	}
233
234	bool
235	rxvt_term::init (int argc, const char *const *argv)
236	{
237	/*
238	* Save and then give up any super-user privileges
239	* If we need privileges in any area then we must specifically request it.
240	* We should only need to be root in these cases:
241	* 1. write utmp entries on some systems
242	* 2. chown tty on some systems
243	*/
244	privileges (SAVE);
245	privileges (IGNORE);
246
247	init_secondary ();
248
249	const char **cmd_argv = init_resources (argc, argv);
250
251	set_locale ("");
252
253	#if (MENUBAR_MAX)
254	menubar_read (rs[Rs_menu]);
255	#endif
256	#ifdef HAVE_SCROLLBARS
257	if (Options & Opt_scrollBar)
258	scrollBar.setIdle (); /* set existence for size calculations */
259	#endif
260
261	create_windows (argc, argv);
262
263	init_xlocale ();
264
265	scr_reset (); /* initialize screen */
266	#ifdef RXVT_GRAPHICS
267	Gr_reset (); /* reset graphics */
268	#endif
269
270	#if 0
271	XSynchronize (display->display, True);
272	#endif
273
274	#ifdef HAVE_SCROLLBARS
275	if (Options & Opt_scrollBar)
276	resize_scrollbar (); /* create and map scrollbar */
277	#endif
278	#if (MENUBAR_MAX)
279	if (menubar_visible (r))
280	XMapWindow (display->display, menuBar.win);
281	#endif
282	#ifdef TRANSPARENT
283	if (Options & Opt_transparent)
284	{
285	XSelectInput (display->display, display->root, PropertyChangeMask);
286	check_our_parents ();
287	}
288	#endif
289
290	rootwin_ev.start (display, display->root);
291
292	XMapWindow (display->display, TermWin.vt);
293	XMapWindow (display->display, TermWin.parent[0]);
294
295	init_command (cmd_argv);
296
297	pty_ev.start (cmd_fd, EVENT_READ);
298
299	check_ev.start ();
300
301	return true;
302	}
303
304	/* ------------------------------------------------------------------------- *
305	* SIGNAL HANDLING & EXIT HANDLER *
306	* ------------------------------------------------------------------------- */
307	/*
308	* Catch a SIGCHLD signal and exit if the direct child has died
309	*/
310	/* ARGSUSED */
311	/* EXTPROTO */
312	RETSIGTYPE
313	rxvt_Child_signal (int sig __attribute__ ((unused)))
314	{
315	int pid, save_errno = errno;
316	while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
317	;
318	errno = save_errno;
319
320	#if 0
321	if (pid == cmd_pid)
322	exit (EXIT_SUCCESS);
323	#endif
324	}
325
326	/*
327	* Catch a fatal signal and tidy up before quitting
328	*/
329	/* EXTPROTO */
330	RETSIGTYPE
331	rxvt_Exit_signal (int sig)
332	{
333	signal (sig, SIG_DFL);
334	#ifdef DEBUG_CMD
335	rxvt_print_error ("signal %d", sig);
336	#endif
337	rxvt_clean_exit ();
338	kill (getpid (), sig);
339	}
340
341	/* INTPROTO */
342	int
343	rxvt_xerror_handler (Display *display, XErrorEvent *event)
344	{
345	if (GET_R->allowedxerror == -1)
346	GET_R->allowedxerror = event->error_code;
347	else
348	{
349	old_xerror_handler (display, event);
350	GET_R->destroy ();
351	}
352
353	return 0;
354	}	366	}
355		367
356	/*----------------------------------------------------------------------*/	368	/*----------------------------------------------------------------------*/
357	/*	369	/*
358	* Exit gracefully, clearing the utmp entry and restoring tty attributes	370	* Exit gracefully, clearing the utmp entry and restoring tty attributes
359	* TODO: if debugging, this should free up any known resources if we can	371	* TODO: if debugging, this should free up any known resources if we can
360	*/	372	*/
361	/* EXTPROTO */	373	static XErrorHandler old_xerror_handler;
		374
		375	static void
		376	rxvt_emergency_cleanup ()
		377	{
		378	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		379	(*t)->emergency_cleanup ();
		380	}
		381
		382	#if !ENABLE_MINIMAL
		383	static void
		384	print_x_error (Display *dpy, XErrorEvent *event)
		385	{
		386	char buffer[BUFSIZ];
		387	char mesg[BUFSIZ];
		388	char number[32];
		389	char *mtype = "XlibMessage";
		390	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
		391	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
		392	rxvt_warn ("An X Error occured, trying to continue after report.\n");
		393	rxvt_warn ("%s: %s\n", mesg, buffer);
		394	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
		395	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
		396	sprintf(number, "%d", event->request_code);
		397	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
		398	rxvt_warn ("(which is %s)\n", buffer);
		399	if (event->request_code >= 128) {
		400	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
		401	mesg, BUFSIZ);
		402	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
		403	}
		404	if ((event->error_code == BadWindow) ||
		405	(event->error_code == BadPixmap) ||
		406	(event->error_code == BadCursor) ||
		407	(event->error_code == BadFont) ||
		408	(event->error_code == BadDrawable) ||
		409	(event->error_code == BadColor) ||
		410	(event->error_code == BadGC) ||
		411	(event->error_code == BadIDChoice) ||
		412	(event->error_code == BadValue) ||
		413	(event->error_code == BadAtom)) {
		414	if (event->error_code == BadValue)
		415	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
		416	mesg, BUFSIZ);
		417	else if (event->error_code == BadAtom)
		418	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
		419	mesg, BUFSIZ);
		420	else
		421	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
		422	mesg, BUFSIZ);
		423	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
		424	}
		425	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
		426	mesg, BUFSIZ);
		427	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
		428	}
		429	#endif
		430
		431	int
		432	rxvt_xerror_handler (Display *display, XErrorEvent *event)
		433	{
		434	if (GET_R->allowedxerror == -1)
		435	GET_R->allowedxerror = event->error_code;
		436	else
		437	{
		438	// GET_R is most likely not the terminal which caused the error,
		439	// so just output the error and continue
		440	#if ENABLE_MINIMAL
		441	old_xerror_handler (display, event);
		442	#else
		443	print_x_error (display, event);
		444	#endif
		445	}
		446
		447	return 0;
		448	}
		449
		450	int
		451	rxvt_xioerror_handler (Display *display)
		452	{
		453	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
		454	DisplayString (display));
		455	rxvt_emergency_cleanup ();
		456	_exit (EXIT_FAILURE);
		457	}
		458
		459	/*----------------------------------------------------------------------*/
		460	bool
		461	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		462	{
		463	this->envv = envv;
		464
		465	SET_R (this);
		466	set_locale ("");
		467	set_environ (envv); // few things in X do not call setlocale :(
		468
		469	if (!init_vars ())
		470	return false;
		471
		472	init_secondary ();
		473
		474	const char **cmd_argv = init_resources (argc, argv);
		475
		476	#ifdef KEYSYM_RESOURCE
		477	keyboard->register_done ();
		478	#endif
		479
		480	#ifdef HAVE_SCROLLBARS
		481	if (OPTION (Opt_scrollBar))
		482	scrollBar.setIdle (); /* set existence for size calculations */
		483	#endif
		484
		485	pty = ptytty::create ();
		486
		487	create_windows (argc, argv);
		488
		489	init_xlocale ();
		490
		491	scr_reset (); // initialize screen
		492
		493	#if 0
		494	XSynchronize (dpy, True);
		495	#endif
		496
		497	#ifdef HAVE_SCROLLBARS
		498	if (OPTION (Opt_scrollBar))
		499	resize_scrollbar (); /* create and map scrollbar */
		500	#endif
		501	#ifdef TRANSPARENT
		502	if (OPTION (Opt_transparent))
		503	{
		504	XSelectInput (dpy, display->root, PropertyChangeMask);
		505	check_our_parents ();
		506	rootwin_ev.start (display, display->root);
		507	}
		508	#endif
		509	#if ENABLE_PERL
		510	rootwin_ev.start (display, display->root);
		511	#endif
		512
		513	set_colorfgbg ();
		514
		515	init_command (cmd_argv);
		516
		517	free (cmd_argv);
		518
		519	if (pty->pty >= 0)
		520	pty_ev.start (pty->pty, EVENT_READ);
		521
		522	check_ev.start ();
		523
		524	HOOK_INVOKE ((this, HOOK_START, DT_END));
		525
		526	#if ENABLE_XEMBED
		527	if (rs[Rs_embed])
		528	{
		529	long info[2] = { 0, XEMBED_MAPPED };
		530
		531	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		532	32, PropModeReplace, (unsigned char *)&info, 2);
		533	}
		534	#endif
		535
		536	XMapWindow (dpy, vt);
		537	XMapWindow (dpy, parent[0]);
		538
		539	return true;
		540	}
		541
		542	static struct sig_handlers
		543	{
		544	sig_watcher sw_term, sw_int;
		545
		546	/*
		547	* Catch a fatal signal and tidy up before quitting
		548	*/
362	void	549	void
363	rxvt_clean_exit ()	550	sig_term (sig_watcher &w)
		551	{
		552	rxvt_emergency_cleanup ();
		553	signal (w.signum, SIG_DFL);
		554	kill (getpid (), w.signum);
		555	}
		556
		557	sig_handlers ()
		558	: sw_term (this, &sig_handlers::sig_term),
		559	sw_int (this, &sig_handlers::sig_term)
		560	{
		561	}
		562	} sig_handlers;
		563
		564	char **rxvt_environ; // startup environment
		565
		566	void
		567	rxvt_init ()
364	{	568	{
365	// TODO: rxvtd should clean up all ressources	569	ptytty::init ();
366	if (GET_R)	570
367	GET_R->destroy ();	571	rxvt_environ = environ;
		572
		573	signal (SIGHUP, SIG_IGN);
		574	signal (SIGPIPE, SIG_IGN);
		575
		576	sig_handlers.sw_term.start (SIGTERM);
		577	sig_handlers.sw_int.start (SIGINT);
		578
		579	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
		580	/* signal (SIGURG, SIG_DFL); */
		581
		582	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
		583	// TODO: handle this with exceptions and tolerate the memory loss
		584	XSetIOErrorHandler (rxvt_xioerror_handler);
		585
		586	XrmInitialize ();
368	}	587	}
369		588
370	/* ------------------------------------------------------------------------- *	589	/* ------------------------------------------------------------------------- *
371	* MEMORY ALLOCATION WRAPPERS *	590	* MEMORY ALLOCATION WRAPPERS *
372	* ------------------------------------------------------------------------- */	591	* ------------------------------------------------------------------------- */
373	/* EXTPROTO */	592	void *
374	void *
375	rxvt_malloc (size_t size)	593	rxvt_malloc (size_t size)
376	{	594	{
377	void *p;
378
379	p = malloc (size);	595	void *p = malloc (size);
		596
380	if (p)	597	if (!p)
		598	rxvt_fatal ("memory allocation failure. aborting.\n");
		599
381	return p;	600	return p;
382
383	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
384	rxvt_clean_exit ();
385	exit (EXIT_FAILURE);
386	/* NOTREACHED */
387	}	601	}
388		602
389	/* EXTPROTO */	603	void *
390	void *
391	rxvt_calloc (size_t number, size_t size)	604	rxvt_calloc (size_t number, size_t size)
392	{	605	{
393	void *p;
394
395	p = calloc (number, size);	606	void *p = calloc (number, size);
		607
396	if (p)	608	if (!p)
		609	rxvt_fatal ("memory allocation failure. aborting.\n");
		610
397	return p;	611	return p;
398
399	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
400	rxvt_clean_exit ();
401	exit (EXIT_FAILURE);
402	/* NOTREACHED */
403	}	612	}
404		613
405	/* EXTPROTO */	614	void *
406	void *
407	rxvt_realloc (void *ptr, size_t size)	615	rxvt_realloc (void *ptr, size_t size)
408	{	616	{
409	void *p;
410
411	if (ptr)
412	p = realloc (ptr, size);	617	void *p = realloc (ptr, size);
413	else	618
414	p = malloc (size);
415	if (p)	619	if (!p)
		620	rxvt_fatal ("memory allocation failure. aborting.\n");
		621
416	return p;	622	return p;
417
418	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
419	rxvt_clean_exit ();
420	exit (EXIT_FAILURE);
421	/* NOTREACHED */
422	}	623	}
423
424	/* ------------------------------------------------------------------------- *
425	* PRIVILEGED OPERATIONS *
426	* ------------------------------------------------------------------------- */
427	/* take care of suid/sgid super-user (root) privileges */
428	void
429	rxvt_term::privileges (int mode)
430	{
431	#if ! defined(__CYGWIN32__)
432	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
433	/* setreuid () is the poor man's setuid (), seteuid () */
434	# define seteuid(a) setreuid(-1, (a))
435	# define setegid(a) setregid(-1, (a))
436	# define HAVE_SETEUID
437	# endif
438	# ifdef HAVE_SETEUID
439	switch (mode)
440	{
441	case IGNORE:
442	/*
443	* change effective uid/gid - not real uid/gid - so we can switch
444	* back to root later, as required
445	*/
446	seteuid (getuid ());
447	setegid (getgid ());
448	break;
449	case SAVE:
450	euid = geteuid ();
451	egid = getegid ();
452	break;
453	case RESTORE:
454	seteuid (euid);
455	setegid (egid);
456	break;
457	}
458	# else
459	switch (mode)
460	{
461	case IGNORE:
462	setuid (getuid ());
463	setgid (getgid ());
464	/* FALLTHROUGH */
465	case SAVE:
466	/* FALLTHROUGH */
467	case RESTORE:
468	break;
469	}
470	# endif
471	#endif
472	}
473
474	#ifdef UTMP_SUPPORT
475	void
476	rxvt_term::privileged_utmp (char action)
477	{
478	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",
479	action, next_utmp_action, getpid ()));
480	if (next_utmp_action != action || (action != SAVE && action != RESTORE)
481	|| (Options & Opt_utmpInhibit)
482	|| ttydev == NULL || *ttydev == '\0')
483	return;
484
485	privileges (RESTORE);
486	if (action == SAVE)
487	{
488	next_utmp_action = RESTORE;
489	makeutent (ttydev, rs[Rs_display_name]);
490	}
491	else
492	{ /* action == RESTORE */
493	next_utmp_action = IGNORE;
494	cleanutent ();
495	}
496	privileges (IGNORE);
497	}
498	#endif
499
500	#ifndef NO_SETOWNER_TTYDEV
501	void
502	rxvt_term::privileged_ttydev (char action)
503	{
504	D_MAIN ((stderr,
505	"privileged_ttydev (%c); waiting for: %c (pid: %d)",
506	action, next_tty_action, getpid ()));
507	if (next_tty_action != action || (action != SAVE && action != RESTORE)
508	|| ttydev == NULL || *ttydev == '\0')
509	return;
510
511	privileges (RESTORE);
512
513	if (action == SAVE)
514	{
515	next_tty_action = RESTORE;
516	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
517	/* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
518	if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
519	next_tty_action = IGNORE;
520	else
521	# endif
522
523	{
524	chown (ttydev, getuid (), ttygid); /* fail silently */
525	chmod (ttydev, ttymode);
526	# ifdef HAVE_REVOKE
527	revoke (ttydev);
528	# endif
529
530	}
531	}
532	else
533	{ /* action == RESTORE */
534	next_tty_action = IGNORE;
535	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
536	chmod (ttydev, ttyfd_stat.st_mode);
537	chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
538	# else
539	chmod (ttydev,
540	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
541	chown (ttydev, 0, 0);
542	# endif
543
544	}
545
546	privileges (IGNORE);
547
548	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
549	D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
550	action == RESTORE ? "Restoring" : (action ==
551	SAVE ? "Saving" :
552	"UNKNOWN ERROR for"), ttydev,
553	ttyfd_stat.st_mode, ttyfd_stat.st_uid,
554	ttyfd_stat.st_gid));
555	# endif
556	}
557	#endif
558		624
559	/*----------------------------------------------------------------------*/	625	/*----------------------------------------------------------------------*/
560	/*	626	/*
561	* window size/position calculcations for XSizeHint and other storage.	627	* window size/position calculcations for XSizeHint and other storage.
562	* if width/height are non-zero then override calculated width/height	628	* if width/height are non-zero then override calculated width/height
563	*/	629	*/
564	void	630	void
565	rxvt_term::window_calc (unsigned int width, unsigned int height)	631	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
566	{	632	{
567	short recalc_x, recalc_y;	633	short recalc_x, recalc_y;
568	int x, y, sb_w, mb_h, flags;	634	int x, y, sb_w, flags;
569	unsigned int w, h;	635	unsigned int w, h;
570	unsigned int max_width, max_height;	636	unsigned int max_width, max_height;
571		637
572	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
573	TermWin.ncol, TermWin.nrow, szHint.width,
574	szHint.height));
575	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	638	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
576	szHint.win_gravity = NorthWestGravity;	639	szHint.win_gravity = NorthWestGravity;
577	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	640	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
578		641
579	recalc_x = recalc_y = 0;	642	recalc_x = recalc_y = 0;
580	flags = 0;	643	flags = 0;
		644
581	if (!parsed_geometry)	645	if (!parsed_geometry)
582	{	646	{
583	parsed_geometry = 1;	647	parsed_geometry = 1;
		648
584	if (rs[Rs_geometry])	649	if (rs[Rs_geometry])
585	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	650	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		651
586	if (flags & WidthValue)	652	if (flags & WidthValue)
587	{	653	{
588	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	654	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
589	szHint.flags |= USSize;	655	szHint.flags |= USSize;
590	}	656	}
		657
591	if (flags & HeightValue)	658	if (flags & HeightValue)
592	{	659	{
593	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	660	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
594	szHint.flags |= USSize;	661	szHint.flags |= USSize;
595	}	662	}
		663
596	if (flags & XValue)	664	if (flags & XValue)
597	{	665	{
598	szHint.x = x;	666	szHint.x = x;
599	szHint.flags |= USPosition;	667	szHint.flags |= USPosition;
		668
600	if (flags & XNegative)	669	if (flags & XNegative)
601	{	670	{
602	recalc_x = 1;	671	recalc_x = 1;
603	szHint.win_gravity = NorthEastGravity;	672	szHint.win_gravity = NorthEastGravity;
604	}	673	}
605	}	674	}
		675
606	if (flags & YValue)	676	if (flags & YValue)
607	{	677	{
608	szHint.y = y;	678	szHint.y = y;
609	szHint.flags |= USPosition;	679	szHint.flags |= USPosition;
		680
610	if (flags & YNegative)	681	if (flags & YNegative)
611	{	682	{
612	recalc_y = 1;	683	recalc_y = 1;
		684
613	if (szHint.win_gravity == NorthEastGravity)	685	if (szHint.win_gravity == NorthEastGravity)
614	szHint.win_gravity = SouthEastGravity;	686	szHint.win_gravity = SouthEastGravity;
615	else	687	else
616	szHint.win_gravity = SouthWestGravity;	688	szHint.win_gravity = SouthWestGravity;
617	}	689	}
618	}	690	}
619	}	691	}
		692
620	/* TODO: BOUNDS */	693	/* TODO: BOUNDS */
621	TermWin.width = TermWin.ncol * TermWin.fwidth;	694	width = ncol * fwidth;
622	TermWin.height = TermWin.nrow * TermWin.fheight;	695	height = nrow * fheight;
623	max_width = MAX_COLS * TermWin.fwidth;	696	max_width = MAX_COLS * fwidth;
624	max_height = MAX_ROWS * TermWin.fheight;	697	max_height = MAX_ROWS * fheight;
625		698
626	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	699	szHint.base_width = szHint.base_height = 2 * int_bwidth;
627		700
628	sb_w = mb_h = 0;	701	sb_w = 0;
629	window_vt_x = window_vt_y = 0;	702	window_vt_x = window_vt_y = int_bwidth;
630	if (scrollbar_visible ())	703
		704	if (scrollBar.state)
631	{	705	{
632	sb_w = scrollbar_TotalWidth ();	706	sb_w = scrollbar_TotalWidth ();
633	szHint.base_width += sb_w;	707	szHint.base_width += sb_w;
		708
634	if (! (Options & Opt_scrollBar_right))	709	if (!OPTION (Opt_scrollBar_right))
635	window_vt_x = sb_w;	710	window_vt_x += sb_w;
636	}
637	if (menubar_visible ())
638	{	711	}
639	mb_h = menuBar_TotalHeight ();	712
640	szHint.base_height += mb_h;
641	window_vt_y = mb_h;
642	}
643	szHint.width_inc = TermWin.fwidth;	713	szHint.width_inc = fwidth;
644	szHint.height_inc = TermWin.fheight;	714	szHint.height_inc = fheight;
645	szHint.min_width = szHint.base_width + szHint.width_inc;	715	szHint.min_width = szHint.base_width + szHint.width_inc;
646	szHint.min_height = szHint.base_height + szHint.height_inc;	716	szHint.min_height = szHint.base_height + szHint.height_inc;
647		717
648	if (width && width - szHint.base_width < max_width)	718	if (newwidth && newwidth - szHint.base_width < max_width)
649	{	719	{
650	szHint.width = width;	720	szHint.width = newwidth;
651	TermWin.width = width - szHint.base_width;	721	width = newwidth - szHint.base_width;
652	}	722	}
653	else	723	else
654	{	724	{
655	MIN_IT (TermWin.width, max_width);	725	min_it (width, max_width);
656	szHint.width = szHint.base_width + TermWin.width;	726	szHint.width = szHint.base_width + width;
657	}	727	}
		728
658	if (height && height - szHint.base_height < max_height)	729	if (newheight && newheight - szHint.base_height < max_height)
659	{	730	{
660	szHint.height = height;	731	szHint.height = newheight;
661	TermWin.height = height - szHint.base_height;	732	height = newheight - szHint.base_height;
662	}	733	}
663	else	734	else
664	{	735	{
665	MIN_IT (TermWin.height, max_height);	736	min_it (height, max_height);
666	szHint.height = szHint.base_height + TermWin.height;	737	szHint.height = szHint.base_height + height;
667	}	738	}
668	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	739
		740	if (scrollBar.state && OPTION (Opt_scrollBar_right))
669	window_sb_x = szHint.width - sb_w;	741	window_sb_x = szHint.width - sb_w;
670		742
671	if (recalc_x)	743	if (recalc_x)
672	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	744	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
673	- szHint.width - 2 * TermWin.ext_bwidth);	745
674	if (recalc_y)	746	if (recalc_y)
675	szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display))	747	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
676	- szHint.height - 2 * TermWin.ext_bwidth);
677		748
678	TermWin.ncol = TermWin.width / TermWin.fwidth;	749	ncol = width / fwidth;
679	TermWin.nrow = TermWin.height / TermWin.fheight;	750	nrow = height / fheight;
680	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
681	TermWin.ncol, TermWin.nrow, szHint.width,
682	szHint.height));
683	return;
684	}	751	}
685		752
686	/*----------------------------------------------------------------------*/	753	/*----------------------------------------------------------------------*/
687	/*	754	/*
688	* Tell the teletype handler what size the window is.	755	* Tell the teletype handler what size the window is.
689	* Called after a window size change.	756	* Called after a window size change.
690	*/	757	*/
691	void	758	void
692	rxvt_term::tt_winch ()	759	rxvt_term::tt_winch ()
693	{	760	{
		761	if (pty->pty < 0)
		762	return;
		763
694	struct winsize ws;	764	struct winsize ws;
695		765
696	if (cmd_fd < 0)
697	return;
698
699	ws.ws_col = TermWin.ncol;	766	ws.ws_col = ncol;
700	ws.ws_row = TermWin.nrow;	767	ws.ws_row = nrow;
701	ws.ws_xpixel = ws.ws_ypixel = 0;	768	ws.ws_xpixel = width;
702	#ifndef DEBUG_SIZE	769	ws.ws_ypixel = height;
703	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	770	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
704	#else	771
705	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	772	#if 0
706	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	773	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
707	# ifdef SIGWINCH
708	else if (cmd_pid) /* force through to the command */	774	if (cmd_pid) /* force through to the command */
709	kill (cmd_pid, SIGWINCH);	775	kill (-cmd_pid, SIGWINCH);
710	# endif
711	#endif	776	#endif
712	}	777	}
713		778
714	/*----------------------------------------------------------------------*/	779	/*----------------------------------------------------------------------*/
715	/* rxvt_change_font () - Switch to a new font */	780	/* set_fonts () - load and set the various fonts
716	/*	781	*
717	* init = 1 - initialize	782	* init = 1 - initialize
718	*	783	*
719	* fontname == FONT_UP - switch to bigger font	784	* fontname == FONT_UP - switch to bigger font
720	* fontname == FONT_DN - switch to smaller font	785	* fontname == FONT_DN - switch to smaller font
721	*/	786	*/
722	void	787	bool
723	rxvt_term::change_font (int init, const char *fontname)	788	rxvt_term::set_fonts ()
724	{}	789	{
		790	rxvt_fontset *fs = new rxvt_fontset (this);
		791	rxvt_fontprop prop;
725		792
726	void	793	if (!fs
727	rxvt_term::font_up_down (int n, int direction)	794	|| !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
728	{}	795	|| !fs->realize_font (1))
		796	{
		797	delete fs;
		798	return false;
		799	}
		800
		801	#if ENABLE_STYLES
		802	for (int i = RS_styleCount; --i; )
		803	if (fontset[i] != fontset[0])
		804	delete fontset[i];
		805	#endif
		806
		807	delete fontset[0];
		808	fontset[0] = fs;
		809
		810	prop = (*fs)[1]->properties ();
		811	prop.height += lineSpace;
		812	fs->set_prop (prop);
		813
		814	fwidth = prop.width;
		815	fheight = prop.height;
		816	fbase = prop.ascent;
		817
		818	for (int style = 1; style < 4; style++)
		819	{
		820	#if ENABLE_STYLES
		821	const char *res = rs[Rs_font + style];
		822
		823	if (res && !*res)
		824	fontset[style] = fontset[0];
		825	else
		826	{
		827	fontset[style] = fs = new rxvt_fontset (this);
		828	rxvt_fontprop prop2 = prop;
		829
		830	if (res)
		831	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		832	else
		833	{
		834	res = fontset[0]->fontdesc;
		835
		836	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
		837	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		838	}
		839
		840	fs->populate (res);
		841	fs->set_prop (prop2);
		842	}
		843	#else
		844	fontset[style] = fontset[0];
		845	#endif
		846	}
		847
		848	if (parent[0])
		849	{
		850	resize_all_windows (0, 0, 0);
		851	scr_remap_chars ();
		852	scr_touch (true);
		853	}
		854
		855	return true;
		856	}
		857
		858	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
		859	{
		860	XChangeProperty (dpy, parent[0],
		861	prop, XA_STRING, 8, PropModeReplace,
		862	(const unsigned char *)str, len >= 0 ? len : strlen (str));
		863	}
		864
		865	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
		866	{
		867	wchar_t *ws = rxvt_mbstowcs (str, len);
		868	char *s = rxvt_wcstoutf8 (ws);
		869
		870	XChangeProperty (dpy, parent[0],
		871	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
		872	(const unsigned char *)s, strlen (s));
		873
		874	free (s);
		875	free (ws);
		876	}
729		877
730	/*----------------------------------------------------------------------*/	878	/*----------------------------------------------------------------------*/
731	/*----------------------------------------------------------------------*/	879	/*----------------------------------------------------------------------*/
732	/* xterm sequences - title, iconName, color (exptl) */	880	/* xterm sequences - title, iconName, color (exptl) */
733	void	881	void
734	rxvt_term::set_title (const char *str)	882	rxvt_term::set_title (const char *str)
735	{	883	{
736	#ifndef SMART_WINDOW_TITLE	884	set_string_property (XA_WM_NAME, str);
737	XStoreName (display->display, TermWin.parent[0], str);	885	#if ENABLE_EWMH
738	#else	886	set_utf8_property (xa[XA_NET_WM_NAME], str);
739	char *name;
740
741	if (XFetchName (display->display, TermWin.parent[0], &name) == 0)
742	name = NULL;
743	if (name == NULL || STRCMP (name, str))
744	XStoreName (display->display, TermWin.parent[0], str);
745	if (name)
746	XFree (name);
747	#endif	887	#endif
748	}	888	}
749		889
750	void	890	void
751	rxvt_term::set_iconName (const char *str)	891	rxvt_term::set_icon_name (const char *str)
752	{	892	{
753	#ifndef SMART_WINDOW_TITLE	893	set_string_property (XA_WM_ICON_NAME, str);
754	XSetIconName (display->display, TermWin.parent[0], str);	894	#if ENABLE_EWMH
755	#else	895	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
756	char *name;
757
758	if (XGetIconName (display->display, TermWin.parent[0], &name))
759	name = NULL;
760	if (name == NULL || STRCMP (name, str))
761	XSetIconName (display->display, TermWin.parent[0], str);
762	if (name)
763	XFree (name);
764	#endif	896	#endif
765	}	897	}
766		898
767	#ifdef XTERM_COLOR_CHANGE	899	#ifdef XTERM_COLOR_CHANGE
768	void	900	void
769	rxvt_term::set_window_color (int idx, const char *color)	901	rxvt_term::set_window_color (int idx, const char *color)
770	{	902	{
771	rxvt_color xcol;	903	rxvt_color xcol;
772	int i;	904	int i;
773		905
774	if (color == NULL || *color == '\0')	906	if (color == NULL || *color == '\0')
775	return;	907	return;
776		908
		909	color = strdup (color);
		910	allocated.push_back ((void *)color);
		911	rs[Rs_color + idx] = color;
		912
777	/* handle color aliases */	913	/* handle color aliases */
778	if (isdigit (*color))	914	if (isdigit (*color))
779	{	915	{
780	i = atoi (color);	916	i = atoi (color);
		917
781	if (i >= 8 && i <= 15)	918	if (i >= 8 && i <= 15)
782	{ /* bright colors */	919	{ /* bright colors */
783	i -= 8;	920	i -= 8;
784	# ifndef NO_BRIGHTCOLOR
785	PixColors[idx] = PixColors[minBrightCOLOR + i];	921	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
786	SET_PIXCOLOR (idx);
787	goto Done;	922	goto done;
788	# endif
789
790	}	923	}
		924
791	if (i >= 0 && i <= 7)	925	if (i >= 0 && i <= 7)
792	{ /* normal colors */	926	{ /* normal colors */
793	PixColors[idx] = PixColors[minCOLOR + i];	927	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
794	SET_PIXCOLOR (idx);
795	goto Done;	928	goto done;
796	}	929	}
797	}	930	}
798	if (!rXParseAllocColor (& xcol, color))	931
799	return;	932	set_color (xcol, color);
800	/* XStoreColor (display->display, XCMAP, XColor*); */
801		933
802	/*	934	/*
803	* FIXME: should free colors here, but no idea how to do it so instead,	935	* FIXME: should free colors here, but no idea how to do it so instead,
804	* so just keep gobbling up the colormap	936	* so just keep gobbling up the colormap
805	*/	937	*/
806	# if 0
807	for (i = Color_Black; i <= Color_White; i++)
808	if (PixColors[idx] == PixColors[i])
809	break;
810	if (i > Color_White)
811	{
812	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */
813	XFreeColors (display->display, XCMAP, (PixColors + idx), 1,
814	DisplayPlanes (display->display, display->screen));
815	}
816	# endif
817		938
818	PixColors[idx] = xcol;	939	pix_colors_focused[idx] = xcol;
819	SET_PIXCOLOR (idx);
820		940
821	/* XSetWindowAttributes attr; */	941	/* XSetWindowAttributes attr; */
822	/* Cursor cursor; */	942	/* Cursor cursor; */
823	Done:	943	done:
824	if (idx == Color_bg && ! (Options & Opt_transparent))
825	XSetWindowBackground (display->display, TermWin.vt,
826	PixColors[Color_bg]);
827
828	/* handle Color_BD, scrollbar background, etc. */	944	/*TODO: handle Color_BD, scrollbar background, etc. */
829		945
830	set_colorfgbg ();	946	update_fade_color (idx);
831	recolour_cursor ();	947	recolour_cursor ();
832	/* the only reasonable way to enforce a clean update */	948	scr_recolour ();
833	scr_poweron ();
834	}	949	}
835		950
836	#else	951	#else
837	# define set_window_color (idx,color) ((void)0)	952	# define set_window_color (idx,color) ((void)0)
838	#endif /* XTERM_COLOR_CHANGE */	953	#endif /* XTERM_COLOR_CHANGE */
839		954
840	void	955	void
841	rxvt_term::recolour_cursor ()	956	rxvt_term::recolour_cursor ()
842	{	957	{
843	#if TODO	958	XColor fg, bg;
844	rxvt_color xcol[2];
845		959
846	xcol[0] = PixColors[Color_pointer];	960	(ISSET_PIXCOLOR (Color_pointer_fg)
847	xcol[1] = PixColors[Color_bg];	961	? pix_colors_focused[Color_pointer_fg]
848	XQueryColors (display->display, XCMAP, xcol, 2);	962	: pix_colors_focused[Color_fg]).get (fg);
849	XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1]));	963
850	#endif	964	(ISSET_PIXCOLOR (Color_pointer_bg)
		965	? pix_colors_focused[Color_pointer_bg]
		966	: pix_colors_focused[Color_bg]).get (bg);
		967
		968	XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
851	}	969	}
852		970
853	/*----------------------------------------------------------------------*/	971	/*----------------------------------------------------------------------*/
854	/*	972	/*
855	* find if fg/bg matches any of the normal (low-intensity) colors	973	* find if fg/bg matches any of the normal (low-intensity) colors
856	*/	974	*/
857	void	975	void
858	rxvt_term::set_colorfgbg ()	976	rxvt_term::set_colorfgbg ()
859	{	977	{
860	unsigned int i;	978	unsigned int i;
861	const char *xpmb = "\0";	979	const char *xpmb = "\0";
862	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	980	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
863		981
864	env_colorfgbg =
865	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
866	STRCPY (fstr, "default");	982	strcpy (fstr, "default");
867	STRCPY (bstr, "default");	983	strcpy (bstr, "default");
868	for (i = Color_Black; i <= Color_White; i++)	984	for (i = Color_Black; i <= Color_White; i++)
869	if (PixColors[Color_fg] == PixColors[i])	985	if (pix_colors[Color_fg] == pix_colors[i])
870	{	986	{
871	sprintf (fstr, "%d", (i - Color_Black));	987	sprintf (fstr, "%d", (i - Color_Black));
872	break;	988	break;
873	}	989	}
		990
874	for (i = Color_Black; i <= Color_White; i++)	991	for (i = Color_Black; i <= Color_White; i++)
875	if (PixColors[Color_bg] == PixColors[i])	992	if (pix_colors[Color_bg] == pix_colors[i])
876	{	993	{
877	sprintf (bstr, "%d", (i - Color_Black));	994	sprintf (bstr, "%d", (i - Color_Black));
878	#ifdef XPM_BACKGROUND	995	#ifdef XPM_BACKGROUND
879	xpmb = "default;";	996	xpmb = "default;";
880	#endif	997	#endif
881	break;	998	break;
882	}	999	}
883		1000
884	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1001	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
885
886	#ifndef NO_BRIGHTCOLOR
887	colorfgbg = DEFAULT_RSTYLE;
888	for (i = minCOLOR; i <= maxCOLOR; i++)
889	{
890	if (PixColors[Color_fg] == PixColors[i])
891	colorfgbg = SET_FGCOLOR (colorfgbg, i);
892	if (PixColors[Color_bg] == PixColors[i])
893	colorfgbg = SET_BGCOLOR (colorfgbg, i);
894	}
895	#endif
896	}	1002	}
897		1003
898	/*----------------------------------------------------------------------*/	1004	/*----------------------------------------------------------------------*/
899	/*
900	* Colour determination for low colour displays, routine from
901	* Hans de Goede <hans@highrise.nl>
902	*/
903		1005
904	int	1006	bool
905	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1007	rxvt_term::set_color (rxvt_color &color, const char *name)
906	{	1008	{
907	if (!screen_in_out->set (display, colour))	1009	if (color.set (this, name))
908	{
909	rxvt_print_error ("can't allocate colour: %s", colour);
910	return false;
911	}
912
913	return true;	1010	return true;
		1011
		1012	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1013	return false;
		1014	}
		1015
		1016	void
		1017	rxvt_term::alias_color (int dst, int src)
		1018	{
		1019	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
914	}	1020	}
915		1021
916	/* -------------------------------------------------------------------- *	1022	/* -------------------------------------------------------------------- *
917	* - WINDOW RESIZING - *	1023	* - WINDOW RESIZING - *
918	* -------------------------------------------------------------------- */	1024	* -------------------------------------------------------------------- */
919	void	1025	void
920	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1026	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
921	{	1027	{
922	int fix_screen;	1028	int fix_screen;
		1029	int old_width = szHint.width;
		1030	int old_height = szHint.height;
923		1031
924	#ifdef SMART_RESIZE
925	int old_width = szHint.width, old_height = szHint.height;
926	#endif
927
928	window_calc (width, height);	1032	window_calc (newwidth, newheight);
		1033
		1034	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
929	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1035	XSetWMNormalHints (dpy, parent[0], &szHint);
		1036
930	if (!ignoreparent)	1037	if (!ignoreparent)
931	{	1038	{
932	#ifdef SMART_RESIZE	1039	#ifdef SMART_RESIZE
933	/*	1040	/*
934	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1041	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
…		…
937	int x, y, x1, y1;	1044	int x, y, x1, y1;
938	int dx, dy;	1045	int dx, dy;
939	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1046	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
940	Window unused_cr;	1047	Window unused_cr;
941		1048
942	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,	1049	XTranslateCoordinates (dpy, parent[0], display->root,
943	0, 0, &x, &y, &unused_cr);	1050	0, 0, &x, &y, &unused_cr);
944	XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1,	1051	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
945	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1052	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
946	/*	1053	/*
947	* if display->root isn't the parent window, a WM will probably have offset	1054	* if display->root isn't the parent window, a WM will probably have offset
948	* our position for handles and decorations. Counter it	1055	* our position for handles and decorations. Counter it
949	*/	1056	*/
…		…
951	{	1058	{
952	x -= x1;	1059	x -= x1;
953	y -= y1;	1060	y -= y1;
954	}	1061	}
955		1062
956	x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2;	1063	x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
957	y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2;	1064	y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
958	dx = old_width - szHint.width;	1065	dx = old_width - szHint.width;
959	dy = old_height - szHint.height;	1066	dy = old_height - szHint.height;
960		1067
961	/* Check position of the center of the window */	1068	/* Check position of the center of the window */
962	if (x < x1) /* left half */	1069	if (x < x1) /* left half */
963	dx = 0;	1070	dx = 0;
…		…
966	if (y < y1) /* top half */	1073	if (y < y1) /* top half */
967	dy = 0;	1074	dy = 0;
968	else if (y == y1) /* exact center */	1075	else if (y == y1) /* exact center */
969	dy /= 2;	1076	dy /= 2;
970		1077
971	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1078	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
972	szHint.width, szHint.height);	1079	szHint.width, szHint.height);
973	#else	1080	#else
974	XResizeWindow (display->display, TermWin.parent[0], szHint.width,	1081	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
975	szHint.height);
976	#endif	1082	#endif
977
978	}	1083	}
979		1084
980	fix_screen = (TermWin.ncol != prev_ncol	1085	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
981	|| TermWin.nrow != prev_nrow);
982		1086
983	if (fix_screen || width != old_width || height != old_height)	1087	if (fix_screen || newwidth != old_width || newheight != old_height)
984	{	1088	{
985	if (scrollbar_visible ())	1089	if (scrollBar.state)
986	{	1090	{
987	XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,	1091	XMoveResizeWindow (dpy, scrollBar.win,
		1092	window_sb_x, 0,
988	0, scrollbar_TotalWidth (), szHint.height);	1093	scrollbar_TotalWidth (), szHint.height);
989	resize_scrollbar ();	1094	resize_scrollbar ();
990	}	1095	}
991		1096
992	if (menubar_visible ())	1097	XMoveResizeWindow (dpy, vt,
993	XMoveResizeWindow (display->display, menuBar.win, window_vt_x,	1098	window_vt_x, window_vt_y,
994	0, TermWin_TotalWidth (), menuBar_TotalHeight ());
995
996	XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,
997	window_vt_y, TermWin_TotalWidth (),
998	TermWin_TotalHeight ());	1099	width, height);
999	#ifdef RXVT_GRAPHICS	1100
1000	if (old_height)
1001	Gr_Resize (old_width - szHint.base_width,
1002	old_height - szHint.base_height);
1003	#endif
1004	scr_clear ();	1101	scr_clear ();
1005	#ifdef XPM_BACKGROUND	1102	#ifdef XPM_BACKGROUND
1006	resize_pixmap ();	1103	resize_pixmap ();
1007	#endif	1104	#endif
1008
1009	}	1105	}
1010		1106
1011	if (fix_screen || old_height == 0)	1107	if (fix_screen || old_height == 0)
1012	{
1013	int curr_screen = -1;
1014	int old_ncol = prev_ncol;
1015
1016	/* scr_reset only works on the primary screen */
1017	if (old_height) /* this is not the first time through */
1018	{
1019	unsigned int ncol = TermWin.ncol;
1020	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1021	curr_screen = scr_change_screen (PRIMARY);
1022	TermWin.ncol = ncol;
1023	}
1024
1025	scr_reset ();	1108	scr_reset ();
1026		1109
1027	if (curr_screen >= 0) /* this is not the first time through */	1110	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1028	{	1111	//scr_touch (false);
1029	scr_change_screen (curr_screen);
1030	selection_check (old_ncol != TermWin.ncol ? 4 : 0);
1031	}
1032	}
1033		1112
1034	old_width = szHint.width;	1113	#ifdef XPM_BACKGROUND
1035	old_height = szHint.height;	1114	if (pixmap)
		1115	scr_touch (false);
		1116	#endif
1036		1117
1037	#ifdef USE_XIM	1118	#ifdef USE_XIM
1038	IMSetStatusPosition ();	1119	IMSetPosition ();
1039	#endif	1120	#endif
1040	}	1121	}
1041		1122
1042	/*	1123	/*
1043	* Set the width/height of the vt window in characters. Units are pixels.	1124	* Set the width/height of the vt window in characters. Units are pixels.
1044	* good for toggling 80/132 columns	1125	* good for toggling 80/132 columns
1045	*/	1126	*/
1046	void	1127	void
1047	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1128	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1048	{	1129	{
1049	XWindowAttributes wattr;	1130	XWindowAttributes wattr;
1050		1131
1051	if (width == 0 || height == 0)	1132	if (newwidth == 0 || newheight == 0)
1052	{	1133	{
1053	XGetWindowAttributes (display->display, display->root, &wattr);	1134	XGetWindowAttributes (dpy, display->root, &wattr);
		1135
1054	if (width == 0)	1136	if (newwidth == 0)
1055	width = wattr.width - szHint.base_width;	1137	newwidth = wattr.width - szHint.base_width;
1056	if (height == 0)	1138	if (newheight == 0)
1057	height = wattr.height - szHint.base_height;	1139	newheight = wattr.height - szHint.base_height;
1058	}
1059	if (width != TermWin.width || height != TermWin.height)
1060	{	1140	}
		1141
		1142	if (newwidth != width || newheight != height)
		1143	{
1061	width += szHint.base_width;	1144	newwidth += szHint.base_width;
1062	height += szHint.base_height;	1145	newheight += szHint.base_height;
1063	resize_all_windows (width, height, 0);	1146	resize_all_windows (newwidth, newheight, 0);
1064	}	1147	}
1065	}	1148	}
1066		1149
1067	/* -------------------------------------------------------------------- *	1150	/* -------------------------------------------------------------------- *
1068	* - X INPUT METHOD ROUTINES - *	1151	* - X INPUT METHOD ROUTINES - *
1069	* -------------------------------------------------------------------- */	1152	* -------------------------------------------------------------------- */
1070	#ifdef USE_XIM	1153	#ifdef USE_XIM
1071		1154
1072	void	1155	void
		1156	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
		1157	{
		1158	fg = pix_colors [Color_fg];
		1159	bg = pix_colors [Color_bg];
		1160	}
		1161
		1162	void
1073	rxvt_term::im_set_size (XRectangle *size)	1163	rxvt_term::im_set_size (XRectangle &size)
1074	{	1164	{
1075	size->x = TermWin.int_bwidth;	1165	// the int_bwidth terms make no sense to me
1076	size->y = TermWin.int_bwidth;	1166	size.x = int_bwidth;
1077	size->width = Width2Pixel (TermWin.ncol);	1167	size.y = int_bwidth;
1078	size->height = Height2Pixel (TermWin.nrow);	1168	size.width = Width2Pixel (ncol) + int_bwidth;
		1169	size.height = Height2Pixel (nrow) + int_bwidth;
1079	}	1170	}
1080		1171
1081	void	1172	void
1082	rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg)	1173	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1174	XRectangle &status_rect,
		1175	const XRectangle &needed_rect)
1083	{	1176	{
1084	*fg = PixColors[Color_fg];	1177	preedit_rect.x = needed_rect.width;
1085	*bg = PixColors[Color_bg];	1178	preedit_rect.y = 0;
		1179	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
		1180	preedit_rect.height = fheight;
		1181
		1182	status_rect.x = 0;
		1183	status_rect.y = 0;
		1184	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
		1185	status_rect.height = fheight;
1086	}	1186	}
1087		1187
1088	/* Checking whether input method is running. */	1188	/* Checking whether input method is running. */
1089	bool	1189	bool
1090	rxvt_term::IMisRunning ()	1190	rxvt_term::IMisRunning ()
1091	{	1191	{
1092	char *p;	1192	char *p;
1093	Atom atom;	1193	Atom atom;
1094	Window win;	1194	Window win;
1095	char server[IMBUFSIZ];	1195	char server[IMBUFSIZ];
1096		1196
1097	/* get current locale modifier */	1197	/* get current locale modifier */
1098	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1198	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1099	{	1199	{
1100	STRCPY (server, "@server=");	1200	strcpy (server, "@server=");
1101	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1201	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1202
1102	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1203	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1103	*p = '\0';	1204	*p = '\0';
1104		1205
1105	atom = XInternAtom (display->display, server, False);	1206	atom = XInternAtom (dpy, server, False);
1106	win = XGetSelectionOwner (display->display, atom);	1207	win = XGetSelectionOwner (dpy, atom);
		1208
1107	if (win != None)	1209	if (win != None)
1108	return True;	1210	return True;
1109	}	1211	}
		1212
1110	return False;	1213	return False;
1111	}	1214	}
1112		1215
1113	void	1216	void
1114	rxvt_term::IMSendSpot ()	1217	rxvt_term::IMSendSpot ()
1115	{	1218	{
1116	XPoint spot;	1219	XPoint nspot;
1117	XVaNestedList preedit_attr;	1220	XVaNestedList preedit_attr;
1118		1221
1119	if (Input_Context == NULL	1222	if (!Input_Context
1120	|| !TermWin.focus || ! (input_style & XIMPreeditPosition)	1223	|| !focus
1121	|| ! (event_type == KeyPress	1224	|| !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1122	|| event_type == Expose
1123	|| event_type == NoExpose
1124	|| event_type == SelectionNotify
1125	|| event_type == ButtonRelease || event_type == FocusIn)
1126	|| !IMisRunning ())
1127	return;	1225	return;
1128		1226
1129	im_set_position (&spot);	1227	im_set_position (nspot);
		1228
		1229	if (nspot.x == spot.x && nspot.y == spot.y)
		1230	return;
		1231
		1232	spot = nspot;
1130		1233
1131	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1234	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1132	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1235	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1133	XFree (preedit_attr);	1236	XFree (preedit_attr);
1134	}	1237	}
1135		1238
1136	void	1239	void
1137	rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1138	XRectangle * needed_rect)
1139	{
1140	int mbh, vtx = 0;
1141
1142	if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1143	vtx = scrollbar_TotalWidth ();
1144
1145	mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1146	mbh -= TermWin.lineSpace;
1147
1148	preedit_rect->x = needed_rect->width + vtx;
1149	preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1150
1151	preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1152	preedit_rect->height = Height2Pixel (1);
1153
1154	status_rect->x = vtx;
1155	status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1156
1157	status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1158	status_rect->height = Height2Pixel (1);
1159	}
1160
1161	void
1162	rxvt_term::im_destroy ()	1240	rxvt_term::im_destroy ()
1163	{	1241	{
1164	if (Input_Context)
1165	{
1166	XDestroyIC (Input_Context);
1167	Input_Context = NULL;
1168	}
1169
1170	if (input_method)	1242	if (input_method)
1171	{	1243	{
		1244	if (Input_Context && input_method->xim)
		1245	XDestroyIC (Input_Context);
		1246
1172	display->put_xim (input_method);	1247	display->put_xim (input_method);
1173	input_method = 0;	1248	input_method = 0;
1174	}	1249	}
		1250
		1251	Input_Context = 0;
1175	}	1252	}
		1253
		1254	#ifdef ENABLE_XIM_ONTHESPOT
		1255
		1256	static void
		1257	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1258	{
		1259	((rxvt_term *)client_data)->make_current ();
		1260	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1261	}
		1262
		1263	static void
		1264	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1265	{
		1266	((rxvt_term *)client_data)->make_current ();
		1267	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1268	}
		1269
		1270	static void
		1271	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1272	{
		1273	rxvt_term *term = (rxvt_term *)client_data;
		1274	XIMText *text = call_data->text;
		1275
		1276	term->make_current ();
		1277
		1278	if (text)
		1279	{
		1280	void *str;
		1281
		1282	if (!text->encoding_is_wchar && text->string.multi_byte)
		1283	{
		1284	// of course, X makes it ugly again
		1285	if (term->rs[Rs_imLocale])
		1286	SET_LOCALE (term->rs[Rs_imLocale]);
		1287
		1288	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1289	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1290
		1291	if (term->rs[Rs_imLocale])
		1292	SET_LOCALE (term->locale);
		1293	}
		1294	else
		1295	str = (void *)text->string.wide_char;
		1296
		1297	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1298	DT_INT, call_data->caret,
		1299	DT_INT, call_data->chg_first,
		1300	DT_INT, call_data->chg_length,
		1301	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1302	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1303	DT_END));
		1304	}
		1305	else
		1306	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1307	DT_INT, call_data->caret,
		1308	DT_INT, call_data->chg_first,
		1309	DT_INT, call_data->chg_length,
		1310	DT_END));
		1311	}
		1312
		1313	#if 0
		1314	static void
		1315	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1316	{
		1317	((rxvt_term *)client_data)->make_current ();
		1318	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1319	DT_INT, call_data->position,
		1320	DT_INT, call_data->direction,
		1321	DT_INT, call_data->style,
		1322	DT_END));
		1323	}
		1324	#endif
		1325
		1326	#endif
1176		1327
1177	/*	1328	/*
1178	* Try to open a XIM with the current modifiers, then see if we can	1329	* Try to open a XIM with the current modifiers, then see if we can
1179	* open a suitable preedit type	1330	* open a suitable preedit type
1180	*/	1331	*/
1181	bool	1332	bool
1182	rxvt_term::IM_get_IC (const char *modifiers)	1333	rxvt_term::IM_get_IC (const char *modifiers)
1183	{	1334	{
1184	int i, j, found;	1335	int i, j, found;
1185	XIM xim;	1336	XIM xim;
1186	XPoint spot;	1337	XPoint spot;
1187	XRectangle rect, status_rect, needed_rect;	1338	XRectangle rect, status_rect, needed_rect;
1188	unsigned long fg, bg;	1339	unsigned long fg, bg;
1189	const char *p;	1340	const char *p;
1190	char **s;	1341	char **s;
1191	XIMStyles *xim_styles;	1342	XIMStyles *xim_styles;
1192	XVaNestedList preedit_attr, status_attr;	1343	#ifdef ENABLE_XIM_ONTHESPOT
		1344	XIMCallback xcb[4];
		1345	#endif
		1346
		1347	set_environ (envv);
1193		1348
1194	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1349	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1195	return false;	1350	return false;
1196		1351
1197	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1198	input_method = display->get_xim (locale, modifiers);	1352	input_method = display->get_xim (locale, modifiers);
1199	if (input_method == NULL)	1353	if (input_method == NULL)
1200	return false;	1354	return false;
1201		1355
1202	xim = input_method->xim;	1356	xim = input_method->xim;
		1357	spot.x = spot.y = -1;
1203		1358
1204	xim_styles = NULL;	1359	xim_styles = NULL;
1205	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1360	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1206	|| !xim_styles || !xim_styles->count_styles)	1361	|| !xim_styles || !xim_styles->count_styles)
1207	{	1362	{
1208	display->put_xim (input_method);	1363	im_destroy ();
1209	return false;	1364	return false;
1210	}	1365	}
1211		1366
1212	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";	1367	const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
		1368
		1369	for (int pi = 0; pi < 2; pi++)
		1370	{
		1371	p = pet[pi];
		1372
		1373	if (!p)
		1374	continue;
		1375
1213	s = rxvt_splitcommastring (p);	1376	s = rxvt_splitcommastring (p);
		1377
1214	for (i = found = 0; !found && s[i]; i++)	1378	for (i = found = 0; !found && s[i]; i++)
1215	{	1379	{
1216	if (!STRCMP (s[i], "OverTheSpot"))	1380	if (!strcmp (s[i], "OverTheSpot"))
1217	input_style = (XIMPreeditPosition | XIMStatusNothing);	1381	input_style = XIMPreeditPosition | XIMStatusNothing;
1218	else if (!STRCMP (s[i], "OffTheSpot"))	1382	else if (!strcmp (s[i], "OffTheSpot"))
1219	input_style = (XIMPreeditArea | XIMStatusArea);	1383	input_style = XIMPreeditArea | XIMStatusArea;
1220	else if (!STRCMP (s[i], "Root"))	1384	else if (!strcmp (s[i], "Root"))
1221	input_style = (XIMPreeditNothing | XIMStatusNothing);	1385	input_style = XIMPreeditNothing | XIMStatusNothing;
		1386	else if (!strcmp (s[i], "None"))
		1387	input_style = XIMPreeditNone | XIMStatusNone;
		1388	#ifdef ENABLE_XIM_ONTHESPOT
		1389	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1390	input_style = XIMPreeditCallbacks | XIMStatusNothing;
		1391	#endif
		1392	else
		1393	input_style = XIMPreeditNothing | XIMStatusNothing;
1222		1394
1223	for (j = 0; j < xim_styles->count_styles; j++)	1395	for (j = 0; j < xim_styles->count_styles; j++)
1224	if (input_style == xim_styles->supported_styles[j])	1396	if (input_style == xim_styles->supported_styles[j])
1225	{	1397	{
		1398	rxvt_freecommastring (s);
		1399
1226	found = 1;	1400	found = 1;
1227	break;	1401	goto foundpet;
		1402	}
		1403
1228	}	1404	}
1229	}
1230		1405
1231	for (i = 0; s[i]; i++)	1406	rxvt_freecommastring (s);
1232	free (s[i]);	1407	}
1233		1408
1234	free (s);	1409	foundpet:
		1410
1235	XFree (xim_styles);	1411	XFree (xim_styles);
1236		1412
1237	if (!found)	1413	if (!found)
1238	{	1414	{
1239	display->put_xim (input_method);	1415	im_destroy ();
1240	return false;	1416	return false;
1241	}	1417	}
1242		1418
1243	preedit_attr = status_attr = NULL;	1419	XFontSet fs = 0;
		1420	XVaNestedList preedit_attr = 0, status_attr = 0;
		1421
		1422	if (input_style & (XIMPreeditPosition | XIMPreeditArea))
		1423	{
		1424	// fake us a font-set, please
		1425	char **missing_charset_list;
		1426	int missing_charset_count;
		1427	char *def_string;
		1428	char pat[512];
		1429
		1430	sprintf (pat,
		1431	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1432	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1433	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1434	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1435	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1436	"*",
		1437	fheight,
		1438	fheight + 1, fheight - 1,
		1439	fheight - 2, fheight + 2);
		1440
		1441	fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
		1442	&missing_charset_list, &missing_charset_count, &def_string);
		1443
		1444	if (missing_charset_list)
		1445	XFreeStringList (missing_charset_list);
		1446
		1447	if (!fs)
		1448	{
		1449	input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
		1450	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1451	}
		1452	}
1244		1453
1245	if (input_style & XIMPreeditPosition)	1454	if (input_style & XIMPreeditPosition)
1246	{	1455	{
1247	im_set_size (&rect);	1456	im_set_size (rect);
1248	im_set_position (&spot);	1457	im_set_position (spot);
1249	im_set_color (&fg, &bg);	1458	im_set_color (fg, bg);
1250		1459
1251	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1460	preedit_attr = XVaCreateNestedList (0,
		1461	XNForeground, fg,
		1462	XNBackground, bg,
		1463	XNArea, &rect,
1252	XNSpotLocation, &spot,	1464	XNSpotLocation, &spot,
1253	XNForeground, fg, XNBackground, bg,
1254	//XNFontSet, TermWin.fontset,	1465	XNFontSet, fs,
1255	NULL);	1466	NULL);
1256	}	1467	}
1257	else if (input_style & XIMPreeditArea)	1468	else if (input_style & XIMPreeditArea)
1258	{	1469	{
1259	im_set_color (&fg, &bg);	1470	im_set_color (fg, bg);
1260		1471
1261	/*	1472	/*
1262	* The necessary width of preedit area is unknown	1473	* The necessary width of preedit area is unknown
1263	* until create input context.	1474	* until create input context.
1264	*/	1475	*/
1265	needed_rect.width = 0;	1476	needed_rect.width = 0;
1266
1267	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1477	im_set_preedit_area (rect, status_rect, needed_rect);
1268		1478
1269	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1479	preedit_attr = XVaCreateNestedList (0,
		1480	XNForeground, fg,
1270	XNForeground, fg, XNBackground, bg,	1481	XNBackground, bg,
		1482	XNArea, &rect,
		1483	XNFontSet, fs,
		1484	NULL);
		1485	status_attr = XVaCreateNestedList (0,
		1486	XNForeground, fg,
		1487	XNBackground, bg,
		1488	XNArea, &status_rect,
1271	//XNFontSet, TermWin.fontset,	1489	XNFontSet, fs,
1272	NULL);	1490	NULL);
1273	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,	1491	}
1274	XNForeground, fg, XNBackground, bg,	1492	#if ENABLE_XIM_ONTHESPOT
1275	//XNFontSet, TermWin.fontset,	1493	else if (input_style & XIMPreeditCallbacks)
		1494	{
		1495	im_set_position (spot);
		1496
		1497	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1498	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1499	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1500	# if 0
		1501	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1502	# endif
		1503
		1504	preedit_attr = XVaCreateNestedList (0,
		1505	XNSpotLocation, &spot,
		1506	XNPreeditStartCallback, &xcb[0],
		1507	XNPreeditDoneCallback , &xcb[1],
		1508	XNPreeditDrawCallback , &xcb[2],
		1509	# if 0
		1510	XNPreeditCaretCallback, &xcb[3],
		1511	# endif
1276	NULL);	1512	NULL);
1277	}	1513	}
		1514	#endif
1278		1515
1279	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1516	Input_Context = XCreateIC (xim,
		1517	XNInputStyle, input_style,
1280	XNClientWindow, TermWin.parent[0],	1518	XNClientWindow, vt,
1281	XNFocusWindow, TermWin.parent[0],	1519	XNFocusWindow, parent[0],
1282	preedit_attr ? XNPreeditAttributes : NULL,	1520	preedit_attr ? XNPreeditAttributes : NULL,
1283	preedit_attr,	1521	preedit_attr,
1284	status_attr ? XNStatusAttributes : NULL,	1522	status_attr ? XNStatusAttributes : NULL,
1285	status_attr, NULL);	1523	status_attr, NULL);
		1524
1286	if (preedit_attr) XFree (preedit_attr);	1525	if (preedit_attr) XFree (preedit_attr);
1287	if (status_attr) XFree (status_attr);	1526	if (status_attr) XFree (status_attr);
		1527	if (fs) XFreeFontSet (dpy, fs);
1288		1528
1289	if (Input_Context == NULL)	1529	if (Input_Context == NULL)
1290	{	1530	{
1291	rxvt_print_error ("failed to create input context");	1531	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1292	display->put_xim (input_method);	1532	im_destroy ();
1293	return false;	1533	return false;
1294	}	1534	}
1295		1535
1296	if (input_style & XIMPreeditArea)	1536	#if 0
		1537	// unfortunately, only the focus window is used by XIM, hard to fix
		1538	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1539	vt_select_input ();
		1540	#endif
		1541
1297	IMSetStatusPosition ();	1542	IMSetPosition ();
1298		1543
1299	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1300	return true;	1544	return true;
1301	}	1545	}
1302		1546
1303	void	1547	void
1304	rxvt_term::im_cb ()	1548	rxvt_term::im_cb ()
1305	{	1549	{
1306	int i, found, had_im;	1550	int i;
1307	const char *p;	1551	const char *p;
1308	char **s;	1552	char **s;
1309	char buf[IMBUFSIZ];	1553	char buf[IMBUFSIZ];
1310		1554
		1555	make_current ();
		1556
1311	im_destroy ();	1557	im_destroy ();
1312		1558
1313	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1314	if (Input_Context)	1559	if (Input_Context)
1315	return;	1560	return;
1316		1561
1317	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1562	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1318	if (rs[Rs_imLocale])	1563	if (rs[Rs_imLocale])
1319	rxvt_set_locale (rs[Rs_imLocale]);	1564	SET_LOCALE (rs[Rs_imLocale]);
1320	#endif	1565	#endif
1321		1566
1322	p = rs[Rs_inputMethod];	1567	p = rs[Rs_inputMethod];
1323	if (p && *p)	1568	if (p && *p)
1324	{	1569	{
1325	bool found = false;	1570	bool found = false;
1326		1571
1327	s = rxvt_splitcommastring (p);	1572	s = rxvt_splitcommastring (p);
		1573
1328	for (i = 0; s[i]; i++)	1574	for (i = 0; s[i]; i++)
1329	{	1575	{
1330	if (*s[i])	1576	if (*s[i])
1331	{	1577	{
1332	STRCPY (buf, "@im=");	1578	strcpy (buf, "@im=");
1333	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1579	strncat (buf, s[i], IMBUFSIZ - 5);
1334	if (IM_get_IC (buf))	1580	if (IM_get_IC (buf))
1335	{	1581	{
1336	found = true;	1582	found = true;
1337	break;	1583	break;
1338	}	1584	}
1339	}	1585	}
1340	}	1586	}
1341	for (i = 0; s[i]; i++)	1587
1342	free (s[i]);	1588	rxvt_freecommastring (s);
1343	free (s);
1344		1589
1345	if (found)	1590	if (found)
1346	goto done;	1591	goto done;
1347	}	1592	}
1348		1593
…		…
1355	goto done;	1600	goto done;
1356		1601
1357	done:	1602	done:
1358	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1603	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1359	if (rs[Rs_imLocale])	1604	if (rs[Rs_imLocale])
1360	rxvt_set_locale (locale);	1605	SET_LOCALE (locale);
1361	#endif	1606	#endif
1362	}	1607	}
1363		1608
1364	void	1609	void
1365	rxvt_term::IMSetStatusPosition ()	1610	rxvt_term::IMSetPosition ()
1366	{	1611	{
1367	XRectangle preedit_rect, status_rect, *needed_rect;	1612	XRectangle preedit_rect, status_rect, *needed_rect;
1368	XVaNestedList preedit_attr, status_attr;	1613	XVaNestedList preedit_attr, status_attr;
1369		1614
1370	if (Input_Context == NULL	1615	if (!Input_Context
1371	|| !TermWin.focus || ! (input_style & XIMPreeditArea)	1616	|| !focus
		1617	|| !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1372	|| !IMisRunning ())	1618	|| !IMisRunning ())
1373	return;	1619	return;
1374		1620
		1621	if (input_style & XIMPreeditPosition)
		1622	{
		1623	im_set_size (preedit_rect);
		1624	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1625
		1626	XSetICValues (Input_Context,
		1627	XNPreeditAttributes, preedit_attr, NULL);
		1628	}
		1629	else
		1630	{
1375	/* Getting the necessary width of preedit area */	1631	/* Getting the necessary width of preedit area */
1376	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1632	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1377	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1633	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1378	XFree (status_attr);	1634	XFree (status_attr);
1379		1635
1380	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1636	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1637	XFree (needed_rect);
1381		1638
1382	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1639	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1383	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1640	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1384		1641
1385	XSetICValues (Input_Context,	1642	XSetICValues (Input_Context,
1386	XNPreeditAttributes, preedit_attr,	1643	XNPreeditAttributes, preedit_attr,
1387	XNStatusAttributes, status_attr, NULL);	1644	XNStatusAttributes, status_attr,
		1645	NULL);
1388		1646
		1647	XFree (status_attr);
		1648	}
		1649
1389	XFree (preedit_attr);	1650	XFree (preedit_attr);
1390	XFree (status_attr);
1391	}	1651	}
1392	#endif /* USE_XIM */	1652	#endif /* USE_XIM */
1393		1653
1394	/*----------------------------------------------------------------------*/
1395	rxvt_t rxvt_current_term;
1396
1397	/*----------------------- end-of-file (C source) -----------------------*/	1654	/*----------------------- end-of-file (C source) -----------------------*/

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