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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.51 by pcg, Sat Mar 6 00:05:01 2004 UTC vs.
Revision 1.211 by root, Tue Jan 31 16:57:35 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) 2003-2004 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* 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
19	* 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
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	*---------------------------------------------------------------------*/	31	*---------------------------------------------------------------------*/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
35	#include "main.intpro" /* PROTOS for internal routines */	35	#include "keyboard.h"
		36	#include "rxvtperl.h"
36		37
		38	#include <limits>
		39
37	#include <signal.h>	40	#include <csignal>
		41	#include <cstring>
38		42
39	#ifdef TTY_GID_SUPPORT	43	#ifdef TTY_GID_SUPPORT
40	# include <grp.h>	44	# include <grp.h>
41	#endif	45	#endif
42		46
43	#ifdef HAVE_TERMIOS_H	47	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	48	# include <termios.h>
45	#endif	49	#endif
46		50
47	#include <cstring>	51	vector<rxvt_term *> rxvt_term::termlist;
48		52
		53	// used to tell global functions which terminal instance is "active"
		54	rxvt_t rxvt_current_term;
		55
49	static char curlocale[128];	56	static char curlocale[128], savelocale[128];
50		57
51	void	58	bool
52	rxvt_set_locale (const char *locale)	59	rxvt_set_locale (const char *locale) NOTHROW
53	{	60	{
54	if (locale && STRNCMP (locale, curlocale, 128))	61	if (!locale || !strncmp (locale, curlocale, 128))
55	{	62	return false;
		63
56	STRNCPY (curlocale, locale, 128);	64	strncpy (curlocale, locale, 128);
57	setlocale (LC_CTYPE, curlocale);	65	setlocale (LC_CTYPE, curlocale);
58	}	66	return true;
59	}	67	}
60		68
		69	void
		70	rxvt_push_locale (const char *locale) NOTHROW
		71	{
		72	strcpy (savelocale, curlocale);
		73	rxvt_set_locale (locale);
		74	}
		75
		76	void
		77	rxvt_pop_locale () NOTHROW
		78	{
		79	rxvt_set_locale (savelocale);
		80	}
		81
		82	#if ENABLE_COMBINING
61	class rxvt_composite_vec rxvt_composite;	83	class rxvt_composite_vec rxvt_composite;
62		84
63	text_t rxvt_composite_vec::compose (uint32_t c1, uint32_t c2)	85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
64	{	86	{
65	compose_char *cc;	87	compose_char *cc;
66		88
67	// break compose chains, as stupid readline really likes to duplicate	89	// break compose chains, as stupid readline really likes to duplicate
68	// composing characters for some reason near the end of a line.	90	// composing characters for some reason near the end of a line.
…		…
94	v.push_back (compose_char (c1, c2));	116	v.push_back (compose_char (c1, c2));
95		117
96	return v.size () - 1 + COMPOSE_LO;	118	return v.size () - 1 + COMPOSE_LO;
97	}	119	}
98		120
99	int rxvt_composite_vec::expand (uint32_t c, wchar_t *r)	121	int rxvt_composite_vec::expand (unicode_t c, wchar_t *r)
100	{	122	{
101	compose_char *cc = (*this)[c];	123	compose_char *cc = (*this)[c];
102		124
103	if (!cc)	125	if (!cc)
104	{	126	{
…		…
117	}	139	}
118		140
119	return len;	141	return len;
120		142
121	}	143	}
122		144	#endif
123	extern struct rxvt_composite_vec rxvt_composite;
124	void *
125	rxvt_term::operator new (size_t s)
126	{
127	void *p = malloc (s);
128
129	MEMSET (p, 0, s);
130	return p;
131	}
132
133	void
134	rxvt_term::operator delete (void *p, size_t s)
135	{
136	free (p);
137	}
138		145
139	rxvt_term::rxvt_term ()	146	rxvt_term::rxvt_term ()
140	:	147	:
		148	#if TRANSPARENT
141	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
142	termwin_ev (this, &rxvt_term::x_cb),	178	termwin_ev (this, &rxvt_term::x_cb),
143	vt_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
144	#ifdef HAVE_SCROLLBARS
145	scrollbar_ev (this, &rxvt_term::x_cb),
146	#endif
147	#ifdef MENUBAR
148	menubar_ev (this, &rxvt_term::x_cb),
149	#endif
150	#ifdef CURSOR_BLINK
151	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
152	#endif
153	#ifdef TEXT_BLINK
154	text_blink_ev (this, &rxvt_term::text_blink_cb),
155	#endif
156	#ifdef POINTER_BLANK
157	pointer_ev (this, &rxvt_term::pointer_cb),
158	#endif
159	#ifdef USE_XIM
160	im_ev (this, &rxvt_term::im_cb),	180	child_ev (this, &rxvt_term::child_cb),
161	#endif
162	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
		182	flush_ev (this, &rxvt_term::flush_cb),
163	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
164	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
165	incr_ev (this, &rxvt_term::incr_cb)	185	incr_ev (this, &rxvt_term::incr_cb)
166	{	186	{
167	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	delete pty; pty = 0;
168	}	204	}
169		205
170	rxvt_term::~rxvt_term ()	206	rxvt_term::~rxvt_term ()
171	{	207	{
172	if (cmd_fd >= 0)	208	termlist.erase (find (termlist.begin (), termlist.end(), this));
173	close (cmd_fd);
174		209
175	#ifndef NO_SETOWNER_TTYDEV	210	emergency_cleanup ();
176	privileged_ttydev (RESTORE);
177	#endif
178	#ifdef UTMP_SUPPORT
179	privileged_utmp (RESTORE);
180	#endif
181		211
		212	#if ENABLE_STYLES
		213	for (int i = RS_styleCount; --i; )
		214	if (fontset[i] != fontset[0])
		215	delete fontset[i];
		216	#endif
182	delete TermWin.fontset;	217	delete fontset[0];
183		218
184	if (display)	219	if (display)
185	{	220	{
186	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	221	selection_clear ();
		222
		223	#ifdef USE_XIM
		224	im_destroy ();
		225	#endif
		226	#ifdef XTERM_SCROLLBAR
		227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);
		228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);
		229	#endif
		230	#ifdef PLAIN_SCROLLBAR
		231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);
		232	#endif
		233	#ifdef NEXT_SCROLLBAR
		234	if (blackGC) XFreeGC (xdisp, blackGC);
		235	if (whiteGC) XFreeGC (xdisp, whiteGC);
		236	if (grayGC) XFreeGC (xdisp, grayGC);
		237	if (darkGC) XFreeGC (xdisp, darkGC);
		238	if (stippleGC) XFreeGC (xdisp, stippleGC);
		239	if (dimple) XFreePixmap (xdisp, dimple);
		240	if (upArrow) XFreePixmap (xdisp, upArrow);
		241	if (downArrow) XFreePixmap (xdisp, downArrow);
		242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);
		243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);
		244	#endif
		245	#ifdef RXVT_SCROLLBAR
		246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);
		247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);
		248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);
		249	#endif
		250	if (gc) XFreeGC (xdisp, gc);
		251
187	delete menuBar.drawable;	252	delete drawable;
188	//if (menuBar.win)
189	// XDestroyWindow (display->display, menuBar.win);
190	#endif
191	delete TermWin.drawable;
192	// destroy all windows	253	// destroy all windows
193	if (TermWin.parent[0])	254	if (parent[0])
194	XDestroyWindow (display->display, TermWin.parent[0]);	255	XDestroyWindow (xdisp, parent[0]);
		256
		257	clear ();
195	}	258	}
196		259
197	// TODO: free pixcolours, colours should become part of rxvt_display	260	// TODO: free pixcolours, colours should become part of rxvt_display
198		261	delete pix_colors_focused;
199	delete PixColors;	262	#if OFF_FOCUS_FADING
		263	delete pix_colors_unfocused;
		264	#endif
200		265
201	displays.put (display);	266	displays.put (display);
202		267
203	scr_release ();	268	scr_release ();
204		269
205	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(!)
206	free (env_display);	276	free (env_display);
207	free (env_term);	277	free (env_term);
208	free (env_colorfgbg);
209	free (locale);	278	free (locale);
210	free (codeset);	279	free (v_buffer);
		280	free (incr_buf);
211		281
212	delete envv;	282	delete envv;
213	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 ();
214	}	300	}
215		301
216	void	302	void
217	rxvt_term::destroy ()	303	rxvt_term::destroy ()
218	{	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
219	if (display)	314	if (display)
220	{	315	{
		316	#if USE_XIM
		317	im_ev.stop (display);
		318	#endif
		319	#if HAVE_SCROLLBARS
		320	scrollbar_ev.stop (display);
		321	#endif
		322	#if TRANSPARENT
221	rootwin_ev.stop (display);	323	rootwin_ev.stop (display);
		324	#endif
		325	incr_ev.stop ();
222	termwin_ev.stop (display);	326	termwin_ev.stop (display);
223	vt_ev.stop (display);	327	vt_ev.stop (display);
224	#ifdef USE_XIM
225	im_destroy ();
226	im_ev.stop (display);
227	#endif
228	#ifdef HAVE_SCROLLBARS
229	scrollbar_ev.stop (display);
230	#endif
231	#ifdef MENUBAR
232	menubar_ev.stop (display);
233	#endif
234	}	328	}
235		329
236	check_ev.stop ();	330	check_ev.stop ();
237	pty_ev.stop ();	331	pty_ev.stop ();
238	#ifdef CURSOR_BLINK	332	#ifdef CURSOR_BLINK
239	cursor_blink_ev.stop ();	333	cursor_blink_ev.stop ();
240	#endif	334	#endif
241	#ifdef TEXT_BLINK	335	#ifdef TEXT_BLINK
242	text_blink_ev.stop ();	336	text_blink_ev.stop ();
243	#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
244	#ifdef POINTER_BLANK	344	#ifdef POINTER_BLANK
245	pointer_ev.stop ();	345	pointer_ev.stop ();
246	#endif	346	#endif
247		347
248	destroy_ev.start (0);	348	destroy_ev.start (0);
249	}	349	}
250		350
251	void	351	void
252	rxvt_term::destroy_cb (time_watcher &w)	352	rxvt_term::destroy_cb (time_watcher &w)
253	{	353	{
254	SET_R (this);	354	make_current ();
255		355
256	delete this;	356	delete this;
257	}
258
259	/*----------------------------------------------------------------------*/
260	/* rxvt_init () */
261	/* LIBPROTO */
262	rxvt_t
263	rxvt_init (int argc, const char *const *argv)
264	{
265	SET_R (new rxvt_term);
266
267	if (!GET_R->init_vars () || !GET_R->init (argc, argv))
268	{
269	delete GET_R;
270	SET_R (0);
271	}
272
273	return GET_R;
274	}
275
276	static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
277
278	void
279	rxvt_init_signals ()
280	{
281	/* install exit handler for cleanup */
282	#if 0
283	#ifdef HAVE_ATEXIT
284	atexit (rxvt_clean_exit);
285	#else
286	#endif
287	#endif
288
289	struct sigaction sa;
290
291	sigfillset (&sa.sa_mask);
292	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
293	sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
294	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
295	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
296	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
297	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
298	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
299
300	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
301	/* signal (SIGURG, SIG_DFL); */
302
303	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
304	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
305	}
306
307	bool
308	rxvt_term::init (int argc, const char *const *argv)
309	{
310	/*
311	* Save and then give up any super-user privileges
312	* If we need privileges in any area then we must specifically request it.
313	* We should only need to be root in these cases:
314	* 1. write utmp entries on some systems
315	* 2. chown tty on some systems
316	*/
317	privileges (SAVE);
318	privileges (IGNORE);
319
320	init_secondary ();
321
322	const char **cmd_argv = init_resources (argc, argv);
323
324	set_locale ("");
325
326	#if MENUBAR_MAX
327	menubar_read (rs[Rs_menu]);
328	#endif
329	#ifdef HAVE_SCROLLBARS
330	if (Options & Opt_scrollBar)
331	scrollBar.setIdle (); /* set existence for size calculations */
332	#endif
333
334	create_windows (argc, argv);
335
336	init_xlocale ();
337
338	scr_reset (); /* initialize screen */
339
340	#if 0
341	XSynchronize (display->display, True);
342	#endif
343
344	#ifdef HAVE_SCROLLBARS
345	if (Options & Opt_scrollBar)
346	resize_scrollbar (); /* create and map scrollbar */
347	#endif
348	#if (MENUBAR_MAX)
349	if (menubar_visible ())
350	XMapWindow (display->display, menuBar.win);
351	#endif
352	#ifdef TRANSPARENT
353	if (Options & Opt_transparent)
354	{
355	XSelectInput (display->display, display->root, PropertyChangeMask);
356	check_our_parents ();
357	}
358	#endif
359
360	rootwin_ev.start (display, display->root);
361
362	XMapWindow (display->display, TermWin.vt);
363	XMapWindow (display->display, TermWin.parent[0]);
364
365	init_command (cmd_argv);
366
367	pty_ev.start (cmd_fd, EVENT_READ);
368
369	check_ev.start ();
370
371	return true;
372	}
373
374	/* ------------------------------------------------------------------------- *
375	* SIGNAL HANDLING & EXIT HANDLER *
376	* ------------------------------------------------------------------------- */
377	/*
378	* Catch a SIGCHLD signal and exit if the direct child has died
379	*/
380	/* ARGSUSED */
381	/* EXTPROTO */
382	RETSIGTYPE
383	rxvt_Child_signal (int sig __attribute__ ((unused)))
384	{
385	int pid, save_errno = errno;
386	while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
387	;
388	errno = save_errno;
389
390	#if 0
391	if (pid == cmd_pid)
392	exit (EXIT_SUCCESS);
393	#endif
394	}
395
396	/*
397	* Catch a fatal signal and tidy up before quitting
398	*/
399	/* EXTPROTO */
400	RETSIGTYPE
401	rxvt_Exit_signal (int sig)
402	{
403	signal (sig, SIG_DFL);
404	#ifdef DEBUG_CMD
405	rxvt_print_error ("signal %d", sig);
406	#endif
407	rxvt_clean_exit ();
408	kill (getpid (), sig);
409	}
410
411	/* INTPROTO */
412	int
413	rxvt_xerror_handler (Display *display, XErrorEvent *event)
414	{
415	if (GET_R->allowedxerror == -1)
416	GET_R->allowedxerror = event->error_code;
417	else
418	{
419	old_xerror_handler (display, event);
420	GET_R->destroy ();
421	}
422
423	return 0;
424	}	357	}
425		358
426	/*----------------------------------------------------------------------*/	359	/*----------------------------------------------------------------------*/
427	/*	360	/*
428	* Exit gracefully, clearing the utmp entry and restoring tty attributes	361	* Exit gracefully, clearing the utmp entry and restoring tty attributes
429	* 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
430	*/	363	*/
431	/* 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_MINIMAL
		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_MINIMAL
		432	old_xerror_handler (display, event);
		433	#else
		434	print_x_error (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	init_xlocale ();
		481
		482	scr_reset (); // initialize screen
		483
		484	#if 0
		485	XSynchronize (xdisp, True);
		486	#endif
		487
		488	#ifdef HAVE_SCROLLBARS
		489	if (OPTION (Opt_scrollBar))
		490	resize_scrollbar (); /* create and map scrollbar */
		491	#endif
		492	#ifdef TRANSPARENT
		493	if (OPTION (Opt_transparent))
		494	{
		495	XSelectInput (xdisp, display->root, PropertyChangeMask);
		496	check_our_parents ();
		497	rootwin_ev.start (display, display->root);
		498	}
		499	#endif
		500
		501	set_colorfgbg ();
		502
		503	init_command (cmd_argv);
		504
		505	free (cmd_argv);
		506
		507	if (pty->pty >= 0)
		508	pty_ev.start (pty->pty, EVENT_READ);
		509
		510	check_ev.start ();
		511
		512	HOOK_INVOKE ((this, HOOK_START, DT_END));
		513
		514	#if ENABLE_XEMBED
		515	if (rs[Rs_embed])
		516	{
		517	long info[2] = { 0, XEMBED_MAPPED };
		518
		519	XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		520	32, PropModeReplace, (unsigned char *)&info, 2);
		521	}
		522	#endif
		523
		524	XMapWindow (xdisp, vt);
		525	XMapWindow (xdisp, parent[0]);
		526
		527	return true;
		528	}
		529
		530	static struct sig_handlers
		531	{
		532	sig_watcher sw_term, sw_int;
		533
		534	/*
		535	* Catch a fatal signal and tidy up before quitting
		536	*/
432	void	537	void
433	rxvt_clean_exit ()	538	sig_term (sig_watcher &w)
		539	{
		540	rxvt_emergency_cleanup ();
		541	signal (w.signum, SIG_DFL);
		542	kill (getpid (), w.signum);
		543	}
		544
		545	sig_handlers ()
		546	: sw_term (this, &sig_handlers::sig_term),
		547	sw_int (this, &sig_handlers::sig_term)
		548	{
		549	}
		550	} sig_handlers;
		551
		552	char **rxvt_environ; // startup environment
		553
		554	void
		555	rxvt_init ()
434	{	556	{
435	// TODO: rxvtd should clean up all ressources	557	ptytty::init ();
436	if (GET_R)	558
437	GET_R->destroy ();	559	rxvt_environ = environ;
		560
		561	signal (SIGHUP, SIG_IGN);
		562	signal (SIGPIPE, SIG_IGN);
		563
		564	sig_handlers.sw_term.start (SIGTERM);
		565	sig_handlers.sw_int.start (SIGINT);
		566
		567	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
		568	/* signal (SIGURG, SIG_DFL); */
		569
		570	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
		571	// TODO: handle this with exceptions and tolerate the memory loss
		572	XSetIOErrorHandler (rxvt_xioerror_handler);
		573
		574	XrmInitialize ();
438	}	575	}
439		576
440	/* ------------------------------------------------------------------------- *	577	/* ------------------------------------------------------------------------- *
441	* MEMORY ALLOCATION WRAPPERS *	578	* MEMORY ALLOCATION WRAPPERS *
442	* ------------------------------------------------------------------------- */	579	* ------------------------------------------------------------------------- */
443	/* EXTPROTO */	580	void *
444	void *
445	rxvt_malloc (size_t size)	581	rxvt_malloc (size_t size)
446	{	582	{
447	void *p;
448
449	p = malloc (size);	583	void *p = malloc (size);
		584
450	if (p)	585	if (!p)
		586	rxvt_fatal ("memory allocation failure. aborting.\n");
		587
451	return p;	588	return p;
452
453	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
454	rxvt_clean_exit ();
455	exit (EXIT_FAILURE);
456	/* NOTREACHED */
457	}	589	}
458		590
459	/* EXTPROTO */	591	void *
460	void *
461	rxvt_calloc (size_t number, size_t size)	592	rxvt_calloc (size_t number, size_t size)
462	{	593	{
463	void *p;
464
465	p = calloc (number, size);	594	void *p = calloc (number, size);
		595
466	if (p)	596	if (!p)
		597	rxvt_fatal ("memory allocation failure. aborting.\n");
		598
467	return p;	599	return p;
468
469	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
470	rxvt_clean_exit ();
471	exit (EXIT_FAILURE);
472	/* NOTREACHED */
473	}	600	}
474		601
475	/* EXTPROTO */	602	void *
476	void *
477	rxvt_realloc (void *ptr, size_t size)	603	rxvt_realloc (void *ptr, size_t size)
478	{	604	{
479	void *p;
480
481	if (ptr)
482	p = realloc (ptr, size);	605	void *p = realloc (ptr, size);
483	else	606
484	p = malloc (size);
485	if (p)	607	if (!p)
		608	rxvt_fatal ("memory allocation failure. aborting.\n");
		609
486	return p;	610	return p;
487
488	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
489	rxvt_clean_exit ();
490	exit (EXIT_FAILURE);
491	/* NOTREACHED */
492	}	611	}
493
494	/* ------------------------------------------------------------------------- *
495	* PRIVILEGED OPERATIONS *
496	* ------------------------------------------------------------------------- */
497	/* take care of suid/sgid super-user (root) privileges */
498	void
499	rxvt_term::privileges (int mode)
500	{
501	#if ! defined(__CYGWIN32__)
502	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
503	/* setreuid () is the poor man's setuid (), seteuid () */
504	# define seteuid(a) setreuid(-1, (a))
505	# define setegid(a) setregid(-1, (a))
506	# define HAVE_SETEUID
507	# endif
508	# ifdef HAVE_SETEUID
509	switch (mode)
510	{
511	case IGNORE:
512	/*
513	* change effective uid/gid - not real uid/gid - so we can switch
514	* back to root later, as required
515	*/
516	seteuid (getuid ());
517	setegid (getgid ());
518	break;
519	case SAVE:
520	euid = geteuid ();
521	egid = getegid ();
522	break;
523	case RESTORE:
524	seteuid (euid);
525	setegid (egid);
526	break;
527	}
528	# else
529	switch (mode)
530	{
531	case IGNORE:
532	setuid (getuid ());
533	setgid (getgid ());
534	/* FALLTHROUGH */
535	case SAVE:
536	/* FALLTHROUGH */
537	case RESTORE:
538	break;
539	}
540	# endif
541	#endif
542	}
543
544	#ifdef UTMP_SUPPORT
545	void
546	rxvt_term::privileged_utmp (char action)
547	{
548	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",
549	action, next_utmp_action, getpid ()));
550	if (next_utmp_action != action || (action != SAVE && action != RESTORE)
551	|| (Options & Opt_utmpInhibit)
552	|| ttydev == NULL || *ttydev == '\0')
553	return;
554
555	privileges (RESTORE);
556	if (action == SAVE)
557	{
558	next_utmp_action = RESTORE;
559	makeutent (ttydev, rs[Rs_display_name]);
560	}
561	else
562	{ /* action == RESTORE */
563	next_utmp_action = IGNORE;
564	cleanutent ();
565	}
566	privileges (IGNORE);
567	}
568	#endif
569
570	#ifndef NO_SETOWNER_TTYDEV
571	void
572	rxvt_term::privileged_ttydev (char action)
573	{
574	D_MAIN ((stderr,
575	"privileged_ttydev (%c); waiting for: %c (pid: %d)",
576	action, next_tty_action, getpid ()));
577	if (next_tty_action != action || (action != SAVE && action != RESTORE)
578	|| ttydev == NULL || *ttydev == '\0')
579	return;
580
581	privileges (RESTORE);
582
583	if (action == SAVE)
584	{
585	next_tty_action = RESTORE;
586	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
587	/* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
588	if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
589	next_tty_action = IGNORE;
590	else
591	# endif
592
593	{
594	chown (ttydev, getuid (), ttygid); /* fail silently */
595	chmod (ttydev, ttymode);
596	# ifdef HAVE_REVOKE
597	revoke (ttydev);
598	# endif
599
600	}
601	}
602	else
603	{ /* action == RESTORE */
604	next_tty_action = IGNORE;
605	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
606	chmod (ttydev, ttyfd_stat.st_mode);
607	chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
608	# else
609	chmod (ttydev,
610	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
611	chown (ttydev, 0, 0);
612	# endif
613
614	}
615
616	privileges (IGNORE);
617
618	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
619	D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
620	action == RESTORE ? "Restoring" : (action ==
621	SAVE ? "Saving" :
622	"UNKNOWN ERROR for"), ttydev,
623	ttyfd_stat.st_mode, ttyfd_stat.st_uid,
624	ttyfd_stat.st_gid));
625	# endif
626	}
627	#endif
628		612
629	/*----------------------------------------------------------------------*/	613	/*----------------------------------------------------------------------*/
630	/*	614	/*
631	* window size/position calculcations for XSizeHint and other storage.	615	* window size/position calculcations for XSizeHint and other storage.
632	* if width/height are non-zero then override calculated width/height	616	* if width/height are non-zero then override calculated width/height
633	*/	617	*/
634	void	618	void
635	rxvt_term::window_calc (unsigned int width, unsigned int height)	619	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
636	{	620	{
637	short recalc_x, recalc_y;	621	short recalc_x, recalc_y;
638	int x, y, sb_w, mb_h, flags;	622	int x, y, sb_w, flags;
639	unsigned int w, h;	623	unsigned int w, h;
640	unsigned int max_width, max_height;	624	unsigned int max_width, max_height;
641		625
642	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
643	TermWin.ncol, TermWin.nrow, szHint.width,
644	szHint.height));
645	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	626	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
646	szHint.win_gravity = NorthWestGravity;	627	szHint.win_gravity = NorthWestGravity;
647	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	628	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
648		629
649	recalc_x = recalc_y = 0;	630	recalc_x = recalc_y = 0;
650	flags = 0;	631	flags = 0;
		632
651	if (!parsed_geometry)	633	if (!parsed_geometry)
652	{	634	{
653	parsed_geometry = 1;	635	parsed_geometry = 1;
		636
654	if (rs[Rs_geometry])	637	if (rs[Rs_geometry])
655	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	638	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		639
656	if (flags & WidthValue)	640	if (flags & WidthValue)
657	{	641	{
658	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	642	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
659	szHint.flags |= USSize;	643	szHint.flags |= USSize;
660	}	644	}
		645
661	if (flags & HeightValue)	646	if (flags & HeightValue)
662	{	647	{
663	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	648	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
664	szHint.flags |= USSize;	649	szHint.flags |= USSize;
665	}	650	}
		651
666	if (flags & XValue)	652	if (flags & XValue)
667	{	653	{
668	szHint.x = x;	654	szHint.x = x;
669	szHint.flags |= USPosition;	655	szHint.flags |= USPosition;
		656
670	if (flags & XNegative)	657	if (flags & XNegative)
671	{	658	{
672	recalc_x = 1;	659	recalc_x = 1;
673	szHint.win_gravity = NorthEastGravity;	660	szHint.win_gravity = NorthEastGravity;
674	}	661	}
675	}	662	}
		663
676	if (flags & YValue)	664	if (flags & YValue)
677	{	665	{
678	szHint.y = y;	666	szHint.y = y;
679	szHint.flags |= USPosition;	667	szHint.flags |= USPosition;
		668
680	if (flags & YNegative)	669	if (flags & YNegative)
681	{	670	{
682	recalc_y = 1;	671	recalc_y = 1;
		672
683	if (szHint.win_gravity == NorthEastGravity)	673	if (szHint.win_gravity == NorthEastGravity)
684	szHint.win_gravity = SouthEastGravity;	674	szHint.win_gravity = SouthEastGravity;
685	else	675	else
686	szHint.win_gravity = SouthWestGravity;	676	szHint.win_gravity = SouthWestGravity;
687	}	677	}
688	}	678	}
689	}	679	}
		680
690	/* TODO: BOUNDS */	681	/* TODO: BOUNDS */
691	TermWin.width = TermWin.ncol * TermWin.fwidth;	682	width = ncol * fwidth;
692	TermWin.height = TermWin.nrow * TermWin.fheight;	683	height = nrow * fheight;
693	max_width = MAX_COLS * TermWin.fwidth;	684	max_width = MAX_COLS * fwidth;
694	max_height = MAX_ROWS * TermWin.fheight;	685	max_height = MAX_ROWS * fheight;
695		686
696	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	687	szHint.base_width = szHint.base_height = 2 * int_bwidth;
697		688
698	sb_w = mb_h = 0;	689	sb_w = 0;
699	window_vt_x = window_vt_y = 0;	690	window_vt_x = window_vt_y = int_bwidth;
700	if (scrollbar_visible ())	691
		692	if (scrollBar.state)
701	{	693	{
702	sb_w = scrollbar_TotalWidth ();	694	sb_w = scrollbar_TotalWidth ();
703	szHint.base_width += sb_w;	695	szHint.base_width += sb_w;
704	if (! (Options & Opt_scrollBar_right))	696	if (!OPTION (Opt_scrollBar_right))
705	window_vt_x = sb_w;	697	window_vt_x += sb_w;
706	}
707	if (menubar_visible ())
708	{	698	}
709	mb_h = menuBar_TotalHeight ();	699
710	szHint.base_height += mb_h;
711	window_vt_y = mb_h;
712	}
713	szHint.width_inc = TermWin.fwidth;	700	szHint.width_inc = fwidth;
714	szHint.height_inc = TermWin.fheight;	701	szHint.height_inc = fheight;
715	szHint.min_width = szHint.base_width + szHint.width_inc;	702	szHint.min_width = szHint.base_width + szHint.width_inc;
716	szHint.min_height = szHint.base_height + szHint.height_inc;	703	szHint.min_height = szHint.base_height + szHint.height_inc;
717		704
718	if (width && width - szHint.base_width < max_width)	705	if (newwidth && newwidth - szHint.base_width < max_width)
719	{	706	{
720	szHint.width = width;	707	szHint.width = newwidth;
721	TermWin.width = width - szHint.base_width;	708	width = newwidth - szHint.base_width;
722	}	709	}
723	else	710	else
724	{	711	{
725	MIN_IT (TermWin.width, max_width);	712	min_it (width, max_width);
726	szHint.width = szHint.base_width + TermWin.width;	713	szHint.width = szHint.base_width + width;
727	}	714	}
		715
728	if (height && height - szHint.base_height < max_height)	716	if (newheight && newheight - szHint.base_height < max_height)
729	{	717	{
730	szHint.height = height;	718	szHint.height = newheight;
731	TermWin.height = height - szHint.base_height;	719	height = newheight - szHint.base_height;
732	}	720	}
733	else	721	else
734	{	722	{
735	MIN_IT (TermWin.height, max_height);	723	min_it (height, max_height);
736	szHint.height = szHint.base_height + TermWin.height;	724	szHint.height = szHint.base_height + height;
737	}	725	}
738	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	726
		727	if (scrollBar.state && OPTION (Opt_scrollBar_right))
739	window_sb_x = szHint.width - sb_w;	728	window_sb_x = szHint.width - sb_w;
740		729
741	if (recalc_x)	730	if (recalc_x)
742	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	731	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;
743	- szHint.width - 2 * TermWin.ext_bwidth);	732
744	if (recalc_y)	733	if (recalc_y)
745	szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display))	734	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;
746	- szHint.height - 2 * TermWin.ext_bwidth);
747		735
748	TermWin.ncol = TermWin.width / TermWin.fwidth;	736	ncol = width / fwidth;
749	TermWin.nrow = TermWin.height / TermWin.fheight;	737	nrow = height / fheight;
750	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
751	TermWin.ncol, TermWin.nrow, szHint.width,
752	szHint.height));
753	return;
754	}	738	}
755		739
756	/*----------------------------------------------------------------------*/	740	/*----------------------------------------------------------------------*/
757	/*	741	/*
758	* Tell the teletype handler what size the window is.	742	* Tell the teletype handler what size the window is.
759	* Called after a window size change.	743	* Called after a window size change.
760	*/	744	*/
761	void	745	void
762	rxvt_term::tt_winch ()	746	rxvt_term::tt_winch ()
763	{	747	{
		748	if (pty->pty < 0)
		749	return;
		750
764	struct winsize ws;	751	struct winsize ws;
765		752
766	if (cmd_fd < 0)
767	return;
768
769	ws.ws_col = TermWin.ncol;	753	ws.ws_col = ncol;
770	ws.ws_row = TermWin.nrow;	754	ws.ws_row = nrow;
771	ws.ws_xpixel = ws.ws_ypixel = 0;	755	ws.ws_xpixel = width;
772	#ifndef DEBUG_SIZE	756	ws.ws_ypixel = height;
773	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	757	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
774	#else	758
775	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	759	#if 0
776	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	760	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
777	# ifdef SIGWINCH
778	else if (cmd_pid) /* force through to the command */	761	if (cmd_pid) /* force through to the command */
779	kill (cmd_pid, SIGWINCH);	762	kill (-cmd_pid, SIGWINCH);
780	# endif
781	#endif	763	#endif
782	}	764	}
783		765
784	/*----------------------------------------------------------------------*/	766	/*----------------------------------------------------------------------*/
785	/* rxvt_change_font () - Switch to a new font */	767	/* set_fonts () - load and set the various fonts
786	/*	768	*
787	* init = 1 - initialize	769	* init = 1 - initialize
788	*	770	*
789	* fontname == FONT_UP - switch to bigger font	771	* fontname == FONT_UP - switch to bigger font
790	* fontname == FONT_DN - switch to smaller font	772	* fontname == FONT_DN - switch to smaller font
791	*/	773	*/
792	bool	774	bool
793	rxvt_term::change_font (const char *fontname)	775	rxvt_term::set_fonts ()
794	{	776	{
795	if (fontname == FONT_UP)
796	{
797	// TODO
798	}
799	else if (fontname == FONT_DN)
800	{
801	// TODO
802	}
803	else
804	{
805	rxvt_fontset *fs = new rxvt_fontset (this);	777	rxvt_fontset *fs = new rxvt_fontset (this);
		778	rxvt_fontprop prop;
806		779
807	if (fs && fs->populate (fontname ? fontname : "fixed"))	780	if (!fs
		781	|| !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
		782	|| !fs->realize_font (1))
		783	{
		784	delete fs;
		785	return false;
		786	}
		787
		788	#if ENABLE_STYLES
		789	for (int i = RS_styleCount; --i; )
		790	if (fontset[i] != fontset[0])
		791	delete fontset[i];
		792	#endif
		793
		794	delete fontset[0];
		795	fontset[0] = fs;
		796
		797	prop = (*fs)[1]->properties ();
		798	prop.height += lineSpace;
		799	fs->set_prop (prop);
		800
		801	fwidth = prop.width;
		802	fheight = prop.height;
		803	fbase = prop.ascent;
		804
		805	for (int style = 1; style < 4; style++)
		806	{
		807	#if ENABLE_STYLES
		808	const char *res = rs[Rs_font + style];
		809
		810	if (res && !*res)
		811	fontset[style] = fontset[0];
		812	else
808	{	813	{
809	delete TermWin.fontset;	814	fontset[style] = fs = new rxvt_fontset (this);
810	TermWin.fontset = fs;	815	rxvt_fontprop prop2 = prop;
811	TermWin.fwidth = fs->base_font ()->width;
812	TermWin.fheight = fs->base_font ()->height;
813	TermWin.fbase = fs->base_font ()->ascent;
814		816
815	if (TermWin.parent[0])	817	if (res)
		818	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		819	else
816	{	820	{
817	resize_all_windows (0, 0, 0);	821	res = fontset[0]->fontdesc;
818	scr_remap_chars ();	822
819	scr_touch (true);	823	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
		824	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
820	}	825	}
821		826
822	return true;	827	fs->populate (res);
		828	fs->set_prop (prop2);
823	}	829	}
		830	#else
		831	fontset[style] = fontset[0];
		832	#endif
		833	}
		834
		835	if (parent[0])
824	}	836	{
		837	resize_all_windows (0, 0, 0);
		838	scr_remap_chars ();
		839	scr_touch (true);
		840	}
825		841
826	return false;	842	return true;
827	}	843	}
828		844
829	bool	845	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
830	rxvt_term::font_up_down (int n, int direction)
831	{	846	{
832	return false;	847	XChangeProperty (xdisp, parent[0],
		848	prop, XA_STRING, 8, PropModeReplace,
		849	(const unsigned char *)str, len >= 0 ? len : strlen (str));
		850	}
		851
		852	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
		853	{
		854	wchar_t *ws = rxvt_mbstowcs (str, len);
		855	char *s = rxvt_wcstoutf8 (ws);
		856
		857	XChangeProperty (xdisp, parent[0],
		858	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
		859	(const unsigned char *)s, strlen (s));
		860
		861	free (s);
		862	free (ws);
833	}	863	}
834		864
835	/*----------------------------------------------------------------------*/	865	/*----------------------------------------------------------------------*/
836	/*----------------------------------------------------------------------*/	866	/*----------------------------------------------------------------------*/
837	/* xterm sequences - title, iconName, color (exptl) */	867	/* xterm sequences - title, iconName, color (exptl) */
838	void	868	void
839	rxvt_term::set_title (const char *str)	869	rxvt_term::set_title (const char *str)
840	{	870	{
841	#ifndef SMART_WINDOW_TITLE	871	set_string_property (XA_WM_NAME, str);
842	XStoreName (display->display, TermWin.parent[0], str);	872	#if ENABLE_EWMH
843	#else	873	set_utf8_property (xa[XA_NET_WM_NAME], str);
844	char *name;
845
846	if (XFetchName (display->display, TermWin.parent[0], &name) == 0)
847	name = NULL;
848	if (name == NULL || STRCMP (name, str))
849	XStoreName (display->display, TermWin.parent[0], str);
850	if (name)
851	XFree (name);
852	#endif	874	#endif
853	}	875	}
854		876
855	void	877	void
856	rxvt_term::set_iconName (const char *str)	878	rxvt_term::set_icon_name (const char *str)
857	{	879	{
858	#ifndef SMART_WINDOW_TITLE	880	set_string_property (XA_WM_ICON_NAME, str);
859	XSetIconName (display->display, TermWin.parent[0], str);	881	#if ENABLE_EWMH
860	#else	882	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
861	char *name;
862
863	if (XGetIconName (display->display, TermWin.parent[0], &name))
864	name = NULL;
865	if (name == NULL || STRCMP (name, str))
866	XSetIconName (display->display, TermWin.parent[0], str);
867	if (name)
868	XFree (name);
869	#endif	883	#endif
870	}	884	}
871		885
872	#ifdef XTERM_COLOR_CHANGE	886	#ifdef XTERM_COLOR_CHANGE
873	void	887	void
…		…
881		895
882	/* handle color aliases */	896	/* handle color aliases */
883	if (isdigit (*color))	897	if (isdigit (*color))
884	{	898	{
885	i = atoi (color);	899	i = atoi (color);
		900
886	if (i >= 8 && i <= 15)	901	if (i >= 8 && i <= 15)
887	{ /* bright colors */	902	{ /* bright colors */
888	i -= 8;	903	i -= 8;
889	# ifndef NO_BRIGHTCOLOR
890	PixColors[idx] = PixColors[minBrightCOLOR + i];	904	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
891	SET_PIXCOLOR (idx);	905	SET_PIXCOLOR (idx);
892	goto Done;	906	goto done;
893	# endif
894
895	}	907	}
		908
896	if (i >= 0 && i <= 7)	909	if (i >= 0 && i <= 7)
897	{ /* normal colors */	910	{ /* normal colors */
898	PixColors[idx] = PixColors[minCOLOR + i];	911	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
899	SET_PIXCOLOR (idx);	912	SET_PIXCOLOR (idx);
900	goto Done;	913	goto done;
901	}	914	}
902	}	915	}
		916
903	if (!rXParseAllocColor (& xcol, color))	917	if (!set_color (xcol, color))
904	return;	918	return;
		919
905	/* XStoreColor (display->display, XCMAP, XColor*); */	920	/* XStoreColor (xdisp, display->cmap, XColor*); */
906		921
907	/*	922	/*
908	* FIXME: should free colors here, but no idea how to do it so instead,	923	* FIXME: should free colors here, but no idea how to do it so instead,
909	* so just keep gobbling up the colormap	924	* so just keep gobbling up the colormap
910	*/	925	*/
911	# if 0	926	# if 0
912	for (i = Color_Black; i <= Color_White; i++)	927	for (i = Color_Black; i <= Color_White; i++)
913	if (PixColors[idx] == PixColors[i])	928	if (pix_colors[idx] == pix_colors[i])
914	break;	929	break;
915	if (i > Color_White)	930	if (i > Color_White)
916	{	931	{
917	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */	932	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
918	XFreeColors (display->display, XCMAP, (PixColors + idx), 1,	933	XFreeColors (xdisp, display->cmap, (pix_colors + idx), 1,
919	DisplayPlanes (display->display, display->screen));	934	DisplayPlanes (xdisp, display->screen));
920	}	935	}
921	# endif	936	# endif
922		937
923	PixColors[idx] = xcol;	938	pix_colors_focused[idx] = xcol;
924	SET_PIXCOLOR (idx);	939	SET_PIXCOLOR (idx);
925		940
926	/* XSetWindowAttributes attr; */	941	/* XSetWindowAttributes attr; */
927	/* Cursor cursor; */	942	/* Cursor cursor; */
928	Done:	943	done:
929	if (idx == Color_bg && ! (Options & Opt_transparent))
930	XSetWindowBackground (display->display, TermWin.vt,
931	PixColors[Color_bg]);
932		944
		945	#if OFF_FOCUS_FADING
		946	if (rs[Rs_fade])
		947	{
		948	rxvt_rgba c;
		949	pix_colors [Color_fade].get (this, c);
		950	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
		951	}
		952	#endif
		953
933	/* handle Color_BD, scrollbar background, etc. */	954	/*TODO: handle Color_BD, scrollbar background, etc. */
934		955
935	set_colorfgbg ();
936	recolour_cursor ();	956	recolour_cursor ();
937	/* the only reasonable way to enforce a clean update */	957	scr_recolour ();
938	scr_poweron ();
939	}	958	}
940		959
941	#else	960	#else
942	# define set_window_color (idx,color) ((void)0)	961	# define set_window_color (idx,color) ((void)0)
943	#endif /* XTERM_COLOR_CHANGE */	962	#endif /* XTERM_COLOR_CHANGE */
944		963
945	void	964	void
946	rxvt_term::recolour_cursor ()	965	rxvt_term::recolour_cursor ()
947	{	966	{
948	#if TODO
949	rxvt_color xcol[2];	967	XColor xcol[2];
950		968
951	xcol[0] = PixColors[Color_pointer];	969	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)
952	xcol[1] = PixColors[Color_bg];	970	? pix_colors_focused[Color_pointer_fg]
		971	: pix_colors_focused[Color_fg];
		972	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
		973	? pix_colors_focused[Color_pointer_bg]
		974	: pix_colors_focused[Color_bg];
		975
953	XQueryColors (display->display, XCMAP, xcol, 2);	976	XQueryColors (xdisp, cmap, xcol, 2);
954	XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1]));	977	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);
955	#endif
956	}	978	}
957		979
958	/*----------------------------------------------------------------------*/	980	/*----------------------------------------------------------------------*/
959	/*	981	/*
960	* find if fg/bg matches any of the normal (low-intensity) colors	982	* find if fg/bg matches any of the normal (low-intensity) colors
961	*/	983	*/
962	void	984	void
963	rxvt_term::set_colorfgbg ()	985	rxvt_term::set_colorfgbg ()
964	{	986	{
965	unsigned int i;	987	unsigned int i;
966	const char *xpmb = "\0";	988	const char *xpmb = "\0";
967	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	989	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
968		990
969	env_colorfgbg =
970	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
971	STRCPY (fstr, "default");	991	strcpy (fstr, "default");
972	STRCPY (bstr, "default");	992	strcpy (bstr, "default");
973	for (i = Color_Black; i <= Color_White; i++)	993	for (i = Color_Black; i <= Color_White; i++)
974	if (PixColors[Color_fg] == PixColors[i])	994	if (pix_colors[Color_fg] == pix_colors[i])
975	{	995	{
976	sprintf (fstr, "%d", (i - Color_Black));	996	sprintf (fstr, "%d", (i - Color_Black));
977	break;	997	break;
978	}	998	}
		999
979	for (i = Color_Black; i <= Color_White; i++)	1000	for (i = Color_Black; i <= Color_White; i++)
980	if (PixColors[Color_bg] == PixColors[i])	1001	if (pix_colors[Color_bg] == pix_colors[i])
981	{	1002	{
982	sprintf (bstr, "%d", (i - Color_Black));	1003	sprintf (bstr, "%d", (i - Color_Black));
983	#ifdef XPM_BACKGROUND	1004	#ifdef XPM_BACKGROUND
984	xpmb = "default;";	1005	xpmb = "default;";
985	#endif	1006	#endif
986	break;	1007	break;
987	}	1008	}
988		1009
989	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1010	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
990
991	#ifndef NO_BRIGHTCOLOR
992	colorfgbg = DEFAULT_RSTYLE;
993	for (i = minCOLOR; i <= maxCOLOR; i++)
994	{
995	if (PixColors[Color_fg] == PixColors[i])
996	colorfgbg = SET_FGCOLOR (colorfgbg, i);
997	if (PixColors[Color_bg] == PixColors[i])
998	colorfgbg = SET_BGCOLOR (colorfgbg, i);
999	}
1000	#endif
1001	}	1011	}
1002		1012
1003	/*----------------------------------------------------------------------*/	1013	/*----------------------------------------------------------------------*/
1004	/*
1005	* Colour determination for low colour displays, routine from
1006	* Hans de Goede <hans@highrise.nl>
1007	*/
1008		1014
1009	int	1015	bool
1010	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1016	rxvt_term::set_color (rxvt_color &color, const char *name)
1011	{	1017	{
1012	if (!screen_in_out->set (display, colour))	1018	if (color.set (this, name))
1013	{
1014	rxvt_print_error ("can't allocate colour: %s", colour);
1015	return false;
1016	}
1017
1018	return true;	1019	return true;
		1020
		1021	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1022	return false;
1019	}	1023	}
1020		1024
1021	/* -------------------------------------------------------------------- *	1025	/* -------------------------------------------------------------------- *
1022	* - WINDOW RESIZING - *	1026	* - WINDOW RESIZING - *
1023	* -------------------------------------------------------------------- */	1027	* -------------------------------------------------------------------- */
1024	void	1028	void
1025	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)
1026	{	1030	{
1027	int fix_screen;	1031	int fix_screen;
		1032	int old_width = szHint.width;
		1033	int old_height = szHint.height;
1028		1034
1029	#ifdef SMART_RESIZE
1030	int old_width = szHint.width, old_height = szHint.height;
1031	#endif
1032
1033	window_calc (width, height);	1035	window_calc (newwidth, newheight);
1034	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1036	XSetWMNormalHints (xdisp, parent[0], &szHint);
		1037
1035	if (!ignoreparent)	1038	if (!ignoreparent)
1036	{	1039	{
1037	#ifdef SMART_RESIZE	1040	#ifdef SMART_RESIZE
1038	/*	1041	/*
1039	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1042	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
…		…
1042	int x, y, x1, y1;	1045	int x, y, x1, y1;
1043	int dx, dy;	1046	int dx, dy;
1044	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1047	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1045	Window unused_cr;	1048	Window unused_cr;
1046		1049
1047	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,	1050	XTranslateCoordinates (xdisp, parent[0], display->root,
1048	0, 0, &x, &y, &unused_cr);	1051	0, 0, &x, &y, &unused_cr);
1049	XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1,	1052	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,
1050	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1053	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1051	/*	1054	/*
1052	* if display->root isn't the parent window, a WM will probably have offset	1055	* if display->root isn't the parent window, a WM will probably have offset
1053	* our position for handles and decorations. Counter it	1056	* our position for handles and decorations. Counter it
1054	*/	1057	*/
…		…
1056	{	1059	{
1057	x -= x1;	1060	x -= x1;
1058	y -= y1;	1061	y -= y1;
1059	}	1062	}
1060		1063
1061	x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2;	1064	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;
1062	y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2;	1065	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;
1063	dx = old_width - szHint.width;	1066	dx = old_width - szHint.width;
1064	dy = old_height - szHint.height;	1067	dy = old_height - szHint.height;
1065		1068
1066	/* Check position of the center of the window */	1069	/* Check position of the center of the window */
1067	if (x < x1) /* left half */	1070	if (x < x1) /* left half */
1068	dx = 0;	1071	dx = 0;
…		…
1071	if (y < y1) /* top half */	1074	if (y < y1) /* top half */
1072	dy = 0;	1075	dy = 0;
1073	else if (y == y1) /* exact center */	1076	else if (y == y1) /* exact center */
1074	dy /= 2;	1077	dy /= 2;
1075		1078
1076	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1079	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,
1077	szHint.width, szHint.height);	1080	szHint.width, szHint.height);
1078	#else	1081	#else
1079	XResizeWindow (display->display, TermWin.parent[0], szHint.width,	1082	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);
1080	szHint.height);
1081	#endif	1083	#endif
1082
1083	}	1084	}
1084		1085
1085	fix_screen = (TermWin.ncol != prev_ncol	1086	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1086	|| TermWin.nrow != prev_nrow);
1087		1087
1088	if (fix_screen || width != old_width || height != old_height)	1088	if (fix_screen || newwidth != old_width || newheight != old_height)
1089	{	1089	{
1090	if (scrollbar_visible ())	1090	if (scrollBar.state)
1091	{	1091	{
1092	XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,	1092	XMoveResizeWindow (xdisp, scrollBar.win,
		1093	window_sb_x, 0,
1093	0, scrollbar_TotalWidth (), szHint.height);	1094	scrollbar_TotalWidth (), szHint.height);
1094	resize_scrollbar ();	1095	resize_scrollbar ();
1095	}	1096	}
1096		1097
1097	if (menubar_visible ())	1098	XMoveResizeWindow (xdisp, vt,
1098	XMoveResizeWindow (display->display, menuBar.win, window_vt_x,	1099	window_vt_x, window_vt_y,
1099	0, TermWin_TotalWidth (), menuBar_TotalHeight ());
1100
1101	XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,
1102	window_vt_y, TermWin_TotalWidth (),
1103	TermWin_TotalHeight ());	1100	width, height);
1104	scr_clear (height != old_height);	1101
		1102	scr_clear ();
1105	#ifdef XPM_BACKGROUND	1103	#ifdef XPM_BACKGROUND
1106	resize_pixmap ();	1104	resize_pixmap ();
1107	#endif	1105	#endif
1108
1109	}	1106	}
1110		1107
1111	if (fix_screen || old_height == 0)	1108	if (fix_screen || old_height == 0)
1112	{
1113	int curr_screen = -1;
1114	int old_ncol = prev_ncol;
1115
1116	/* scr_reset only works on the primary screen */
1117	if (old_height) /* this is not the first time through */
1118	{
1119	unsigned int ncol = TermWin.ncol;
1120	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1121	curr_screen = scr_change_screen (PRIMARY);
1122	TermWin.ncol = ncol;
1123	}
1124
1125	scr_reset ();	1109	scr_reset ();
1126		1110
1127	if (curr_screen >= 0) /* this is not the first time through */	1111	#ifdef XPM_BACKGROUND
1128	{	1112	if (pixmap)
1129	scr_change_screen (curr_screen);	1113	scr_touch (false);
1130	selection_check (old_ncol != TermWin.ncol ? 4 : 0);	1114	#endif
1131	}
1132	}
1133
1134	old_width = szHint.width;
1135	old_height = szHint.height;
1136		1115
1137	#ifdef USE_XIM	1116	#ifdef USE_XIM
1138	IMSetStatusPosition ();	1117	IMSetStatusPosition ();
1139	#endif	1118	#endif
1140	}	1119	}
…		…
1142	/*	1121	/*
1143	* Set the width/height of the vt window in characters. Units are pixels.	1122	* Set the width/height of the vt window in characters. Units are pixels.
1144	* good for toggling 80/132 columns	1123	* good for toggling 80/132 columns
1145	*/	1124	*/
1146	void	1125	void
1147	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1126	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1148	{	1127	{
1149	XWindowAttributes wattr;	1128	XWindowAttributes wattr;
1150		1129
1151	if (width == 0 || height == 0)	1130	if (newwidth == 0 || newheight == 0)
1152	{	1131	{
1153	XGetWindowAttributes (display->display, display->root, &wattr);	1132	XGetWindowAttributes (xdisp, display->root, &wattr);
		1133
1154	if (width == 0)	1134	if (newwidth == 0)
1155	width = wattr.width - szHint.base_width;	1135	newwidth = wattr.width - szHint.base_width;
1156	if (height == 0)	1136	if (newheight == 0)
1157	height = wattr.height - szHint.base_height;	1137	newheight = wattr.height - szHint.base_height;
1158	}
1159	if (width != TermWin.width || height != TermWin.height)
1160	{	1138	}
		1139
		1140	if (newwidth != width || newheight != height)
		1141	{
1161	width += szHint.base_width;	1142	newwidth += szHint.base_width;
1162	height += szHint.base_height;	1143	newheight += szHint.base_height;
1163	resize_all_windows (width, height, 0);	1144	resize_all_windows (newwidth, newheight, 0);
1164	}	1145	}
1165	}	1146	}
1166		1147
1167	/* -------------------------------------------------------------------- *	1148	/* -------------------------------------------------------------------- *
1168	* - X INPUT METHOD ROUTINES - *	1149	* - X INPUT METHOD ROUTINES - *
1169	* -------------------------------------------------------------------- */	1150	* -------------------------------------------------------------------- */
1170	#ifdef USE_XIM	1151	#ifdef USE_XIM
1171		1152
1172	void	1153	void
		1154	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
		1155	{
		1156	fg = pix_colors[Color_fg];
		1157	bg = pix_colors[Color_bg];
		1158	}
		1159
		1160	void
1173	rxvt_term::im_set_size (XRectangle *size)	1161	rxvt_term::im_set_size (XRectangle &size)
1174	{	1162	{
1175	size->x = TermWin.int_bwidth;	1163	// the int_bwidth terms make no sense to me
1176	size->y = TermWin.int_bwidth;	1164	size.x = int_bwidth;
1177	size->width = Width2Pixel (TermWin.ncol);	1165	size.y = int_bwidth;
1178	size->height = Height2Pixel (TermWin.nrow);	1166	size.width = Width2Pixel (ncol) + int_bwidth;
		1167	size.height = Height2Pixel (nrow) + int_bwidth;
1179	}	1168	}
1180		1169
1181	void	1170	void
1182	rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg)	1171	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1172	XRectangle &status_rect,
		1173	const XRectangle &needed_rect)
1183	{	1174	{
1184	*fg = PixColors[Color_fg];	1175	preedit_rect.x = needed_rect.width;
1185	*bg = PixColors[Color_bg];	1176	preedit_rect.y = 0;
		1177	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
		1178	preedit_rect.height = fheight;
		1179
		1180	status_rect.x = 0;
		1181	status_rect.y = 0;
		1182	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
		1183	status_rect.height = fheight;
1186	}	1184	}
1187		1185
1188	/* Checking whether input method is running. */	1186	/* Checking whether input method is running. */
1189	bool	1187	bool
1190	rxvt_term::IMisRunning ()	1188	rxvt_term::IMisRunning ()
1191	{	1189	{
1192	char *p;	1190	char *p;
1193	Atom atom;	1191	Atom atom;
1194	Window win;	1192	Window win;
1195	char server[IMBUFSIZ];	1193	char server[IMBUFSIZ];
1196		1194
1197	/* get current locale modifier */	1195	/* get current locale modifier */
1198	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1196	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1199	{	1197	{
1200	STRCPY (server, "@server=");	1198	strcpy (server, "@server=");
1201	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1199	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1200
1202	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1201	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1203	*p = '\0';	1202	*p = '\0';
1204		1203
1205	atom = XInternAtom (display->display, server, False);	1204	atom = XInternAtom (xdisp, server, False);
1206	win = XGetSelectionOwner (display->display, atom);	1205	win = XGetSelectionOwner (xdisp, atom);
		1206
1207	if (win != None)	1207	if (win != None)
1208	return True;	1208	return True;
1209	}	1209	}
		1210
1210	return False;	1211	return False;
1211	}	1212	}
1212		1213
1213	void	1214	void
1214	rxvt_term::IMSendSpot ()	1215	rxvt_term::IMSendSpot ()
1215	{	1216	{
1216	XPoint spot;	1217	XPoint nspot;
1217	XVaNestedList preedit_attr;	1218	XVaNestedList preedit_attr;
1218		1219
1219	if (Input_Context == NULL	1220	if (!Input_Context
1220	|| !TermWin.focus || ! (input_style & XIMPreeditPosition)	1221	|| !focus
1221	|| ! (event_type == KeyPress	1222	|| !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1222	|| event_type == Expose
1223	|| event_type == NoExpose
1224	|| event_type == SelectionNotify
1225	|| event_type == ButtonRelease || event_type == FocusIn)
1226	|| !IMisRunning ())
1227	return;	1223	return;
1228		1224
1229	im_set_position (&spot);	1225	im_set_position (nspot);
		1226
		1227	if (nspot.x == spot.x && nspot.y == spot.y)
		1228	return;
		1229
		1230	spot = nspot;
1230		1231
1231	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1232	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1232	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1233	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1233	XFree (preedit_attr);	1234	XFree (preedit_attr);
1234	}	1235	}
1235		1236
1236	void	1237	void
1237	rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1238	XRectangle * needed_rect)
1239	{
1240	int mbh, vtx = 0;
1241
1242	if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1243	vtx = scrollbar_TotalWidth ();
1244
1245	mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1246	mbh -= TermWin.lineSpace;
1247
1248	preedit_rect->x = needed_rect->width + vtx;
1249	preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1250
1251	preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1252	preedit_rect->height = Height2Pixel (1);
1253
1254	status_rect->x = vtx;
1255	status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1256
1257	status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1258	status_rect->height = Height2Pixel (1);
1259	}
1260
1261	void
1262	rxvt_term::im_destroy ()	1238	rxvt_term::im_destroy ()
1263	{	1239	{
1264	if (Input_Context)
1265	{
1266	XDestroyIC (Input_Context);
1267	Input_Context = NULL;
1268	}
1269
1270	if (input_method)	1240	if (input_method)
1271	{	1241	{
		1242	if (Input_Context && input_method->xim)
		1243	XDestroyIC (Input_Context);
		1244
1272	display->put_xim (input_method);	1245	display->put_xim (input_method);
1273	input_method = 0;	1246	input_method = 0;
1274	}	1247	}
		1248
		1249	Input_Context = 0;
1275	}	1250	}
		1251
		1252	#ifdef ENABLE_XIM_ONTHESPOT
		1253
		1254	static void
		1255	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1256	{
		1257	((rxvt_term *)client_data)->make_current ();
		1258	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1259	}
		1260
		1261	static void
		1262	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1263	{
		1264	((rxvt_term *)client_data)->make_current ();
		1265	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1266	}
		1267
		1268	static void
		1269	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1270	{
		1271	rxvt_term *term = (rxvt_term *)client_data;
		1272	XIMText *text = call_data->text;
		1273
		1274	term->make_current ();
		1275
		1276	if (text)
		1277	{
		1278	void *str;
		1279
		1280	if (!text->encoding_is_wchar && text->string.multi_byte)
		1281	{
		1282	// of course, X makes it ugly again
		1283	if (term->rs[Rs_imLocale])
		1284	SET_LOCALE (term->rs[Rs_imLocale]);
		1285
		1286	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1287	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1288
		1289	if (term->rs[Rs_imLocale])
		1290	SET_LOCALE (term->locale);
		1291	}
		1292	else
		1293	str = (void *)text->string.wide_char;
		1294
		1295	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1296	DT_INT, call_data->caret,
		1297	DT_INT, call_data->chg_first,
		1298	DT_INT, call_data->chg_length,
		1299	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1300	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1301	DT_END));
		1302	}
		1303	else
		1304	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1305	DT_INT, call_data->caret,
		1306	DT_INT, call_data->chg_first,
		1307	DT_INT, call_data->chg_length,
		1308	DT_END));
		1309	}
		1310
		1311	#if 0
		1312	static void
		1313	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1314	{
		1315	((rxvt_term *)client_data)->make_current ();
		1316	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1317	DT_INT, call_data->position,
		1318	DT_INT, call_data->direction,
		1319	DT_INT, call_data->style,
		1320	DT_END));
		1321	}
		1322	#endif
		1323
		1324	#endif
1276		1325
1277	/*	1326	/*
1278	* Try to open a XIM with the current modifiers, then see if we can	1327	* Try to open a XIM with the current modifiers, then see if we can
1279	* open a suitable preedit type	1328	* open a suitable preedit type
1280	*/	1329	*/
1281	bool	1330	bool
1282	rxvt_term::IM_get_IC (const char *modifiers)	1331	rxvt_term::IM_get_IC (const char *modifiers)
1283	{	1332	{
1284	int i, j, found;	1333	int i, j, found;
1285	XIM xim;	1334	XIM xim;
1286	XPoint spot;	1335	XPoint spot;
1287	XRectangle rect, status_rect, needed_rect;	1336	XRectangle rect, status_rect, needed_rect;
1288	unsigned long fg, bg;	1337	unsigned long fg, bg;
1289	const char *p;	1338	const char *p;
1290	char **s;	1339	char **s;
1291	XIMStyles *xim_styles;	1340	XIMStyles *xim_styles;
1292	XVaNestedList preedit_attr, status_attr;	1341	#ifdef ENABLE_XIM_ONTHESPOT
		1342	XIMCallback xcb[4];
		1343	#endif
		1344
		1345	set_environ (envv);
1293		1346
1294	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1347	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1295	return false;	1348	return false;
1296		1349
1297	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1298	input_method = display->get_xim (locale, modifiers);	1350	input_method = display->get_xim (locale, modifiers);
1299	if (input_method == NULL)	1351	if (input_method == NULL)
1300	return false;	1352	return false;
1301		1353
1302	xim = input_method->xim;	1354	xim = input_method->xim;
		1355	spot.x = spot.y = -1;
1303		1356
1304	xim_styles = NULL;	1357	xim_styles = NULL;
1305	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1358	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1306	|| !xim_styles || !xim_styles->count_styles)	1359	|| !xim_styles || !xim_styles->count_styles)
1307	{	1360	{
1308	display->put_xim (input_method);	1361	im_destroy ();
1309	return false;	1362	return false;
1310	}	1363	}
1311		1364
1312	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";	1365	const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
		1366
		1367	for (int pi = 0; pi < 2; pi++)
		1368	{
		1369	p = pet[pi];
		1370
		1371	if (!p)
		1372	continue;
		1373
1313	s = rxvt_splitcommastring (p);	1374	s = rxvt_splitcommastring (p);
		1375
1314	for (i = found = 0; !found && s[i]; i++)	1376	for (i = found = 0; !found && s[i]; i++)
1315	{	1377	{
1316	if (!STRCMP (s[i], "OverTheSpot"))	1378	if (!strcmp (s[i], "OverTheSpot"))
1317	input_style = (XIMPreeditPosition | XIMStatusNothing);	1379	input_style = XIMPreeditPosition | XIMStatusNothing;
1318	else if (!STRCMP (s[i], "OffTheSpot"))	1380	else if (!strcmp (s[i], "OffTheSpot"))
1319	input_style = (XIMPreeditArea | XIMStatusArea);	1381	input_style = XIMPreeditArea | XIMStatusArea;
1320	else if (!STRCMP (s[i], "Root"))	1382	else if (!strcmp (s[i], "Root"))
1321	input_style = (XIMPreeditNothing | XIMStatusNothing);	1383	input_style = XIMPreeditNothing | XIMStatusNothing;
		1384	else if (!strcmp (s[i], "None"))
		1385	input_style = XIMPreeditNone | XIMStatusNone;
		1386	#ifdef ENABLE_XIM_ONTHESPOT
		1387	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1388	input_style = XIMPreeditCallbacks | XIMStatusNothing;
		1389	#endif
		1390	else
		1391	input_style = XIMPreeditNothing | XIMStatusNothing;
1322		1392
1323	for (j = 0; j < xim_styles->count_styles; j++)	1393	for (j = 0; j < xim_styles->count_styles; j++)
1324	if (input_style == xim_styles->supported_styles[j])	1394	if (input_style == xim_styles->supported_styles[j])
1325	{	1395	{
		1396	rxvt_freecommastring (s);
		1397
1326	found = 1;	1398	found = 1;
1327	break;	1399	goto foundpet;
		1400	}
		1401
1328	}	1402	}
1329	}
1330		1403
1331	for (i = 0; s[i]; i++)	1404	rxvt_freecommastring (s);
1332	free (s[i]);	1405	}
1333		1406
1334	free (s);	1407	foundpet:
		1408
1335	XFree (xim_styles);	1409	XFree (xim_styles);
1336		1410
1337	if (!found)	1411	if (!found)
1338	{	1412	{
1339	display->put_xim (input_method);	1413	im_destroy ();
1340	return false;	1414	return false;
1341	}	1415	}
1342		1416
1343	preedit_attr = status_attr = NULL;	1417	XFontSet fs = 0;
		1418	XVaNestedList preedit_attr = 0, status_attr = 0;
		1419
		1420	if (input_style & (XIMPreeditPosition | XIMPreeditArea))
		1421	{
		1422	// fake us a font-set, please
		1423	char **missing_charset_list;
		1424	int missing_charset_count;
		1425	char *def_string;
		1426	char pat[512];
		1427
		1428	sprintf (pat,
		1429	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1430	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1431	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1432	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1433	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1434	"*",
		1435	fheight,
		1436	fheight + 1, fheight - 1,
		1437	fheight - 2, fheight + 2);
		1438
		1439	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
		1440	&missing_charset_list, &missing_charset_count, &def_string);
		1441
		1442	if (missing_charset_list)
		1443	XFreeStringList (missing_charset_list);
		1444
		1445	if (!fs)
		1446	{
		1447	input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
		1448	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1449	}
		1450	}
1344		1451
1345	if (input_style & XIMPreeditPosition)	1452	if (input_style & XIMPreeditPosition)
1346	{	1453	{
1347	im_set_size (&rect);	1454	im_set_size (rect);
1348	im_set_position (&spot);	1455	im_set_position (spot);
1349	im_set_color (&fg, &bg);	1456	im_set_color (fg, bg);
1350		1457
1351	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1458	preedit_attr = XVaCreateNestedList (0,
		1459	XNForeground, fg,
		1460	XNBackground, bg,
		1461	XNArea, &rect,
1352	XNSpotLocation, &spot,	1462	XNSpotLocation, &spot,
1353	XNForeground, fg, XNBackground, bg,
1354	//XNFontSet, TermWin.fontset,	1463	XNFontSet, fs,
1355	NULL);	1464	NULL);
1356	}	1465	}
1357	else if (input_style & XIMPreeditArea)	1466	else if (input_style & XIMPreeditArea)
1358	{	1467	{
1359	im_set_color (&fg, &bg);	1468	im_set_color (fg, bg);
1360		1469
1361	/*	1470	/*
1362	* The necessary width of preedit area is unknown	1471	* The necessary width of preedit area is unknown
1363	* until create input context.	1472	* until create input context.
1364	*/	1473	*/
1365	needed_rect.width = 0;	1474	needed_rect.width = 0;
1366
1367	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1475	im_set_preedit_area (rect, status_rect, needed_rect);
1368		1476
1369	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1477	preedit_attr = XVaCreateNestedList (0,
		1478	XNForeground, fg,
1370	XNForeground, fg, XNBackground, bg,	1479	XNBackground, bg,
		1480	XNArea, &rect,
		1481	XNFontSet, fs,
		1482	NULL);
		1483	status_attr = XVaCreateNestedList (0,
		1484	XNForeground, fg,
		1485	XNBackground, bg,
		1486	XNArea, &status_rect,
1371	//XNFontSet, TermWin.fontset,	1487	XNFontSet, fs,
1372	NULL);	1488	NULL);
1373	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,	1489	}
1374	XNForeground, fg, XNBackground, bg,	1490	#if ENABLE_XIM_ONTHESPOT
1375	//XNFontSet, TermWin.fontset,	1491	else if (input_style & XIMPreeditCallbacks)
		1492	{
		1493	im_set_position (spot);
		1494
		1495	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1496	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1497	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1498	# if 0
		1499	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1500	# endif
		1501
		1502	preedit_attr = XVaCreateNestedList (0,
		1503	XNSpotLocation, &spot,
		1504	XNPreeditStartCallback, &xcb[0],
		1505	XNPreeditDoneCallback , &xcb[1],
		1506	XNPreeditDrawCallback , &xcb[2],
		1507	# if 0
		1508	XNPreeditCaretCallback, &xcb[3],
		1509	# endif
1376	NULL);	1510	NULL);
1377	}	1511	}
		1512	#endif
1378		1513
1379	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1514	Input_Context = XCreateIC (xim,
		1515	XNInputStyle, input_style,
1380	XNClientWindow, TermWin.parent[0],	1516	XNClientWindow, vt,
1381	XNFocusWindow, TermWin.parent[0],	1517	XNFocusWindow, parent[0],
1382	preedit_attr ? XNPreeditAttributes : NULL,	1518	preedit_attr ? XNPreeditAttributes : NULL,
1383	preedit_attr,	1519	preedit_attr,
1384	status_attr ? XNStatusAttributes : NULL,	1520	status_attr ? XNStatusAttributes : NULL,
1385	status_attr, NULL);	1521	status_attr, NULL);
		1522
1386	if (preedit_attr) XFree (preedit_attr);	1523	if (preedit_attr) XFree (preedit_attr);
1387	if (status_attr) XFree (status_attr);	1524	if (status_attr) XFree (status_attr);
		1525	if (fs) XFreeFontSet (xdisp, fs);
1388		1526
1389	if (Input_Context == NULL)	1527	if (Input_Context == NULL)
1390	{	1528	{
1391	rxvt_print_error ("failed to create input context");	1529	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1392	display->put_xim (input_method);	1530	im_destroy ();
1393	return false;	1531	return false;
1394	}	1532	}
		1533
		1534	#if 0
		1535	// unfortunately, only the focus window is used by XIM, hard to fix
		1536	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1537	vt_select_input ();
		1538	#endif
1395		1539
1396	if (input_style & XIMPreeditArea)	1540	if (input_style & XIMPreeditArea)
1397	IMSetStatusPosition ();	1541	IMSetStatusPosition ();
1398		1542
1399	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1400	return true;	1543	return true;
1401	}	1544	}
1402		1545
1403	void	1546	void
1404	rxvt_term::im_cb ()	1547	rxvt_term::im_cb ()
1405	{	1548	{
1406	int i, found, had_im;	1549	int i;
1407	const char *p;	1550	const char *p;
1408	char **s;	1551	char **s;
1409	char buf[IMBUFSIZ];	1552	char buf[IMBUFSIZ];
1410		1553
		1554	make_current ();
		1555
1411	im_destroy ();	1556	im_destroy ();
1412		1557
1413	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1414	if (Input_Context)	1558	if (Input_Context)
1415	return;	1559	return;
1416		1560
1417	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1561	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1418	if (rs[Rs_imLocale])	1562	if (rs[Rs_imLocale])
…		…
1423	if (p && *p)	1567	if (p && *p)
1424	{	1568	{
1425	bool found = false;	1569	bool found = false;
1426		1570
1427	s = rxvt_splitcommastring (p);	1571	s = rxvt_splitcommastring (p);
		1572
1428	for (i = 0; s[i]; i++)	1573	for (i = 0; s[i]; i++)
1429	{	1574	{
1430	if (*s[i])	1575	if (*s[i])
1431	{	1576	{
1432	STRCPY (buf, "@im=");	1577	strcpy (buf, "@im=");
1433	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1578	strncat (buf, s[i], IMBUFSIZ - 5);
1434	if (IM_get_IC (buf))	1579	if (IM_get_IC (buf))
1435	{	1580	{
1436	found = true;	1581	found = true;
1437	break;	1582	break;
1438	}	1583	}
1439	}	1584	}
1440	}	1585	}
1441	for (i = 0; s[i]; i++)	1586
1442	free (s[i]);	1587	rxvt_freecommastring (s);
1443	free (s);
1444		1588
1445	if (found)	1589	if (found)
1446	goto done;	1590	goto done;
1447	}	1591	}
1448		1592
…		…
1462	}	1606	}
1463		1607
1464	void	1608	void
1465	rxvt_term::IMSetStatusPosition ()	1609	rxvt_term::IMSetStatusPosition ()
1466	{	1610	{
1467	XRectangle preedit_rect, status_rect, *needed_rect;	1611	XRectangle preedit_rect, status_rect, *needed_rect;
1468	XVaNestedList preedit_attr, status_attr;	1612	XVaNestedList preedit_attr, status_attr;
1469		1613
1470	if (Input_Context == NULL	1614	if (!Input_Context
		1615	|| !focus
1471	|| !TermWin.focus || ! (input_style & XIMPreeditArea)	1616	|| !(input_style & XIMPreeditArea)
1472	|| !IMisRunning ())	1617	|| !IMisRunning ())
1473	return;	1618	return;
1474		1619
1475	/* Getting the necessary width of preedit area */	1620	/* Getting the necessary width of preedit area */
1476	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1621	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1477	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1622	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1478	XFree (status_attr);	1623	XFree (status_attr);
1479		1624
1480	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1625	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1626	XFree (needed_rect);
1481		1627
1482	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1628	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1483	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1629	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1484		1630
1485	XSetICValues (Input_Context,	1631	XSetICValues (Input_Context,
1486	XNPreeditAttributes, preedit_attr,	1632	XNPreeditAttributes, preedit_attr,
1487	XNStatusAttributes, status_attr, NULL);	1633	XNStatusAttributes, status_attr, NULL);
1488		1634
1489	XFree (preedit_attr);	1635	XFree (preedit_attr);
1490	XFree (status_attr);	1636	XFree (status_attr);
1491	}	1637	}
1492	#endif /* USE_XIM */	1638	#endif /* USE_XIM */
1493		1639
1494	/*----------------------------------------------------------------------*/
1495	rxvt_t rxvt_current_term;
1496
1497	/*----------------------- end-of-file (C source) -----------------------*/	1640	/*----------------------- end-of-file (C source) -----------------------*/

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