ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/main.C

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.41 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.216 by root, Wed Feb 1 21:15:33 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
61	void *	69	void
62	rxvt_term::operator new (size_t s)	70	rxvt_push_locale (const char *locale) NOTHROW
63	{	71	{
64	void *p = malloc (s);	72	strcpy (savelocale, curlocale);
		73	rxvt_set_locale (locale);
		74	}
65		75
66	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
67	return p;	141	return len;
68	}
69		142
70	void
71	rxvt_term::operator delete (void *p, size_t s)
72	{
73	free (p);
74	}	143	}
		144	#endif
75		145
76	rxvt_term::rxvt_term ()	146	rxvt_term::rxvt_term ()
77	:	147	:
		148	#if TRANSPARENT
78	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
79	termwin_ev (this, &rxvt_term::x_cb),	178	termwin_ev (this, &rxvt_term::x_cb),
80	vt_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
81	#ifdef HAVE_SCROLLBARS
82	scrollbar_ev (this, &rxvt_term::x_cb),
83	#endif
84	#ifdef MENUBAR
85	menubar_ev (this, &rxvt_term::x_cb), fixme
86	#endif
87	#ifdef CURSOR_BLINK
88	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
89	#endif
90	#ifdef TEXT_BLINK
91	text_blink_ev (this, &rxvt_term::text_blink_cb),
92	#endif
93	#ifdef POINTER_BLANK
94	pointer_ev (this, &rxvt_term::pointer_cb),
95	#endif
96	#ifdef USE_XIM
97	im_ev (this, &rxvt_term::im_cb),	180	child_ev (this, &rxvt_term::child_cb),
98	#endif
99	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
		182	flush_ev (this, &rxvt_term::flush_cb),
100	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
101	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
102	incr_ev (this, &rxvt_term::incr_cb)	185	incr_ev (this, &rxvt_term::incr_cb)
103	{	186	{
104	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;
105	}	204	}
106		205
107	rxvt_term::~rxvt_term ()	206	rxvt_term::~rxvt_term ()
108	{	207	{
109	if (cmd_fd >= 0)	208	termlist.erase (find (termlist.begin (), termlist.end(), this));
110	close (cmd_fd);
111		209
112	#ifndef NO_SETOWNER_TTYDEV	210	emergency_cleanup ();
113	privileged_ttydev (RESTORE);
114	#endif
115	#ifdef UTMP_SUPPORT
116	privileged_utmp (RESTORE);
117	#endif
118		211
		212	#if ENABLE_STYLES
		213	for (int i = RS_styleCount; --i; )
		214	if (fontset[i] != fontset[0])
		215	delete fontset[i];
		216	#endif
119	delete TermWin.fontset;	217	delete fontset[0];
120		218
121	if (display)	219	if (display)
		220	{
		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
		252	delete drawable;
		253	// destroy all windows
122	if (TermWin.parent[0])	254	if (parent[0])
123	XDestroyWindow (display->display, TermWin.parent[0]);	255	XDestroyWindow (xdisp, parent[0]);
124		256
125	// TODO: free pixcolours, colours should become part of rxvt_display	257	for (int i = 0; i < TOTAL_COLORS; i++)
		258	if (ISSET_PIXCOLOR (i))
		259	{
		260	pix_colors_focused [i].free (this);
		261	#if OFF_FOCUS_FADING
		262	pix_colors_unfocused [i].free (this);
		263	#endif
		264	}
126		265
127	delete PixColors;	266	clear ();
		267	}
		268
		269	delete pix_colors_focused;
		270	#if OFF_FOCUS_FADING
		271	delete pix_colors_unfocused;
		272	#endif
128		273
129	displays.put (display);	274	displays.put (display);
130		275
131	scr_release ();	276	scr_release ();
132		277
133	free (env_windowid);	278	/* clear all resources */
		279	for (int i = 0; i < allocated.size (); i++)
		280	free (allocated [i]);
		281
		282	free (selection.text);
		283	// TODO: manage env vars in child only(!)
134	free (env_display);	284	free (env_display);
135	free (env_term);	285	free (env_term);
136	free (env_colorfgbg);
137	free (locale);	286	free (locale);
138	free (codeset);	287	free (v_buffer);
		288	free (incr_buf);
139		289
140	delete envv;	290	delete envv;
141	delete argv;	291	delete argv;
		292
		293	#ifdef KEYSYM_RESOURCE
		294	delete keyboard;
		295	#endif
		296	}
		297
		298	// child has exited, usually destroys
		299	void
		300	rxvt_term::child_cb (child_watcher &w, int status)
		301	{
		302	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
		303
		304	cmd_pid = 0;
		305
		306	if (!OPTION (Opt_hold))
		307	destroy ();
142	}	308	}
143		309
144	void	310	void
145	rxvt_term::destroy ()	311	rxvt_term::destroy ()
146	{	312	{
		313	if (destroy_ev.active)
		314	return;
		315
		316	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		317
		318	#if ENABLE_OVERLAY
		319	scr_overlay_off ();
		320	#endif
		321
147	if (display)	322	if (display)
148	{	323	{
		324	#if USE_XIM
		325	im_ev.stop (display);
		326	#endif
		327	#if HAVE_SCROLLBARS
		328	scrollbar_ev.stop (display);
		329	#endif
		330	#if TRANSPARENT
149	rootwin_ev.stop (display);	331	rootwin_ev.stop (display);
		332	#endif
		333	incr_ev.stop ();
150	termwin_ev.stop (display);	334	termwin_ev.stop (display);
151	vt_ev.stop (display);	335	vt_ev.stop (display);
152	#ifdef USE_XIM
153	im_destroy ();
154	im_ev.stop (display);
155	#endif
156	#ifdef HAVE_SCROLLBARS
157	scrollbar_ev.stop (display);
158	#endif
159	#ifdef MENUBAR
160	menubar_ev.stop (display);
161	#endif
162	}	336	}
163		337
164	check_ev.stop ();	338	check_ev.stop ();
165	pty_ev.stop ();	339	pty_ev.stop ();
166	#ifdef CURSOR_BLINK	340	#ifdef CURSOR_BLINK
167	cursor_blink_ev.stop ();	341	cursor_blink_ev.stop ();
168	#endif	342	#endif
169	#ifdef TEXT_BLINK	343	#ifdef TEXT_BLINK
170	text_blink_ev.stop ();	344	text_blink_ev.stop ();
171	#endif	345	#endif
		346	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		347	cont_scroll_ev.stop ();
		348	#endif
		349	#ifdef SELECTION_SCROLLING
		350	sel_scroll_ev.stop ();
		351	#endif
172	#ifdef POINTER_BLANK	352	#ifdef POINTER_BLANK
173	pointer_ev.stop ();	353	pointer_ev.stop ();
174	#endif	354	#endif
175		355
176	destroy_ev.start (0);	356	destroy_ev.start (0);
177	}	357	}
178		358
179	void	359	void
180	rxvt_term::destroy_cb (time_watcher &w)	360	rxvt_term::destroy_cb (time_watcher &w)
181	{	361	{
182	SET_R (this);	362	make_current ();
183		363
184	delete this;	364	delete this;
185	}
186
187	/*----------------------------------------------------------------------*/
188	/* rxvt_init () */
189	/* LIBPROTO */
190	rxvt_t
191	rxvt_init (int argc, const char *const *argv)
192	{
193	SET_R (new rxvt_term);
194
195	if (!GET_R->init_vars () || !GET_R->init (argc, argv))
196	{
197	delete GET_R;
198	SET_R (0);
199	}
200
201	return GET_R;
202	}
203
204	static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
205
206	void
207	rxvt_init_signals ()
208	{
209	/* install exit handler for cleanup */
210	#if 0
211	#ifdef HAVE_ATEXIT
212	atexit (rxvt_clean_exit);
213	#else
214	#endif
215	#endif
216
217	struct sigaction sa;
218
219	sigfillset (&sa.sa_mask);
220	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
221	sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
222	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
223	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
224	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
225	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
226	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
227
228	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
229	/* signal (SIGURG, SIG_DFL); */
230
231	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
232	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
233	}
234
235	bool
236	rxvt_term::init (int argc, const char *const *argv)
237	{
238	/*
239	* Save and then give up any super-user privileges
240	* If we need privileges in any area then we must specifically request it.
241	* We should only need to be root in these cases:
242	* 1. write utmp entries on some systems
243	* 2. chown tty on some systems
244	*/
245	privileges (SAVE);
246	privileges (IGNORE);
247
248	init_secondary ();
249
250	const char **cmd_argv = init_resources (argc, argv);
251
252	set_locale ("");
253
254	#if (MENUBAR_MAX)
255	menubar_read (rs[Rs_menu]);
256	#endif
257	#ifdef HAVE_SCROLLBARS
258	if (Options & Opt_scrollBar)
259	scrollBar.setIdle (); /* set existence for size calculations */
260	#endif
261
262	create_windows (argc, argv);
263
264	init_xlocale ();
265
266	scr_reset (); /* initialize screen */
267
268	#if 0
269	XSynchronize (display->display, True);
270	#endif
271
272	#ifdef HAVE_SCROLLBARS
273	if (Options & Opt_scrollBar)
274	resize_scrollbar (); /* create and map scrollbar */
275	#endif
276	#if (MENUBAR_MAX)
277	if (menubar_visible (r))
278	XMapWindow (display->display, menuBar.win);
279	#endif
280	#ifdef TRANSPARENT
281	if (Options & Opt_transparent)
282	{
283	XSelectInput (display->display, display->root, PropertyChangeMask);
284	check_our_parents ();
285	}
286	#endif
287
288	rootwin_ev.start (display, display->root);
289
290	XMapWindow (display->display, TermWin.vt);
291	XMapWindow (display->display, TermWin.parent[0]);
292
293	init_command (cmd_argv);
294
295	pty_ev.start (cmd_fd, EVENT_READ);
296
297	check_ev.start ();
298
299	return true;
300	}
301
302	/* ------------------------------------------------------------------------- *
303	* SIGNAL HANDLING & EXIT HANDLER *
304	* ------------------------------------------------------------------------- */
305	/*
306	* Catch a SIGCHLD signal and exit if the direct child has died
307	*/
308	/* ARGSUSED */
309	/* EXTPROTO */
310	RETSIGTYPE
311	rxvt_Child_signal (int sig __attribute__ ((unused)))
312	{
313	int pid, save_errno = errno;
314	while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
315	;
316	errno = save_errno;
317
318	#if 0
319	if (pid == cmd_pid)
320	exit (EXIT_SUCCESS);
321	#endif
322	}
323
324	/*
325	* Catch a fatal signal and tidy up before quitting
326	*/
327	/* EXTPROTO */
328	RETSIGTYPE
329	rxvt_Exit_signal (int sig)
330	{
331	signal (sig, SIG_DFL);
332	#ifdef DEBUG_CMD
333	rxvt_print_error ("signal %d", sig);
334	#endif
335	rxvt_clean_exit ();
336	kill (getpid (), sig);
337	}
338
339	/* INTPROTO */
340	int
341	rxvt_xerror_handler (Display *display, XErrorEvent *event)
342	{
343	if (GET_R->allowedxerror == -1)
344	GET_R->allowedxerror = event->error_code;
345	else
346	{
347	old_xerror_handler (display, event);
348	GET_R->destroy ();
349	}
350
351	return 0;
352	}	365	}
353		366
354	/*----------------------------------------------------------------------*/	367	/*----------------------------------------------------------------------*/
355	/*	368	/*
356	* Exit gracefully, clearing the utmp entry and restoring tty attributes	369	* Exit gracefully, clearing the utmp entry and restoring tty attributes
357	* TODO: if debugging, this should free up any known resources if we can	370	* TODO: if debugging, this should free up any known resources if we can
358	*/	371	*/
359	/* EXTPROTO */	372	static XErrorHandler old_xerror_handler;
		373
		374	static void
		375	rxvt_emergency_cleanup ()
		376	{
		377	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		378	(*t)->emergency_cleanup ();
		379	}
		380
		381	#if !ENABLE_MINIMAL
		382	static void
		383	print_x_error (Display *dpy, XErrorEvent *event)
		384	{
		385	char buffer[BUFSIZ];
		386	char mesg[BUFSIZ];
		387	char number[32];
		388	char *mtype = "XlibMessage";
		389	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
		390	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
		391	rxvt_warn ("An X Error occured, trying to continue after report.\n");
		392	rxvt_warn ("%s: %s\n", mesg, buffer);
		393	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
		394	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
		395	sprintf(number, "%d", event->request_code);
		396	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
		397	rxvt_warn ("(which is %s)\n", buffer);
		398	if (event->request_code >= 128) {
		399	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
		400	mesg, BUFSIZ);
		401	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
		402	}
		403	if ((event->error_code == BadWindow) ||
		404	(event->error_code == BadPixmap) ||
		405	(event->error_code == BadCursor) ||
		406	(event->error_code == BadFont) ||
		407	(event->error_code == BadDrawable) ||
		408	(event->error_code == BadColor) ||
		409	(event->error_code == BadGC) ||
		410	(event->error_code == BadIDChoice) ||
		411	(event->error_code == BadValue) ||
		412	(event->error_code == BadAtom)) {
		413	if (event->error_code == BadValue)
		414	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
		415	mesg, BUFSIZ);
		416	else if (event->error_code == BadAtom)
		417	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
		418	mesg, BUFSIZ);
		419	else
		420	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
		421	mesg, BUFSIZ);
		422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
		423	}
		424	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
		425	mesg, BUFSIZ);
		426	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
		427	}
		428	#endif
		429
		430	int
		431	rxvt_xerror_handler (Display *display, XErrorEvent *event)
		432	{
		433	if (GET_R->allowedxerror == -1)
		434	GET_R->allowedxerror = event->error_code;
		435	else
		436	{
		437	// GET_R is most likely not the terminal which caused the error,
		438	// so just output the error and continue
		439	#if ENABLE_MINIMAL
		440	old_xerror_handler (display, event);
		441	#else
		442	print_x_error (display, event);
		443	#endif
		444	}
		445
		446	return 0;
		447	}
		448
		449	int
		450	rxvt_xioerror_handler (Display *display)
		451	{
		452	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
		453	DisplayString (display));
		454	rxvt_emergency_cleanup ();
		455	_exit (EXIT_FAILURE);
		456	}
		457
		458	/*----------------------------------------------------------------------*/
		459	bool
		460	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		461	{
		462	this->envv = envv;
		463
		464	SET_R (this);
		465	set_locale ("");
		466	set_environ (envv); // few things in X do not call setlocale :(
		467
		468	if (!init_vars ())
		469	return false;
		470
		471	init_secondary ();
		472
		473	const char **cmd_argv = init_resources (argc, argv);
		474
		475	#ifdef KEYSYM_RESOURCE
		476	keyboard->register_done ();
		477	#endif
		478
		479	#ifdef HAVE_SCROLLBARS
		480	if (OPTION (Opt_scrollBar))
		481	scrollBar.setIdle (); /* set existence for size calculations */
		482	#endif
		483
		484	pty = ptytty::create ();
		485
		486	create_windows (argc, argv);
		487
		488	init_xlocale ();
		489
		490	scr_reset (); // initialize screen
		491
		492	#if 0
		493	XSynchronize (xdisp, True);
		494	#endif
		495
		496	#ifdef HAVE_SCROLLBARS
		497	if (OPTION (Opt_scrollBar))
		498	resize_scrollbar (); /* create and map scrollbar */
		499	#endif
		500	#ifdef TRANSPARENT
		501	if (OPTION (Opt_transparent))
		502	{
		503	XSelectInput (xdisp, display->root, PropertyChangeMask);
		504	check_our_parents ();
		505	rootwin_ev.start (display, display->root);
		506	}
		507	#endif
		508
		509	set_colorfgbg ();
		510
		511	init_command (cmd_argv);
		512
		513	free (cmd_argv);
		514
		515	if (pty->pty >= 0)
		516	pty_ev.start (pty->pty, EVENT_READ);
		517
		518	check_ev.start ();
		519
		520	HOOK_INVOKE ((this, HOOK_START, DT_END));
		521
		522	#if ENABLE_XEMBED
		523	if (rs[Rs_embed])
		524	{
		525	long info[2] = { 0, XEMBED_MAPPED };
		526
		527	XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		528	32, PropModeReplace, (unsigned char *)&info, 2);
		529	}
		530	#endif
		531
		532	XMapWindow (xdisp, vt);
		533	XMapWindow (xdisp, parent[0]);
		534
		535	return true;
		536	}
		537
		538	static struct sig_handlers
		539	{
		540	sig_watcher sw_term, sw_int;
		541
		542	/*
		543	* Catch a fatal signal and tidy up before quitting
		544	*/
360	void	545	void
361	rxvt_clean_exit ()	546	sig_term (sig_watcher &w)
		547	{
		548	rxvt_emergency_cleanup ();
		549	signal (w.signum, SIG_DFL);
		550	kill (getpid (), w.signum);
		551	}
		552
		553	sig_handlers ()
		554	: sw_term (this, &sig_handlers::sig_term),
		555	sw_int (this, &sig_handlers::sig_term)
		556	{
		557	}
		558	} sig_handlers;
		559
		560	char **rxvt_environ; // startup environment
		561
		562	void
		563	rxvt_init ()
362	{	564	{
363	// TODO: rxvtd should clean up all ressources	565	ptytty::init ();
364	if (GET_R)	566
365	GET_R->destroy ();	567	rxvt_environ = environ;
		568
		569	signal (SIGHUP, SIG_IGN);
		570	signal (SIGPIPE, SIG_IGN);
		571
		572	sig_handlers.sw_term.start (SIGTERM);
		573	sig_handlers.sw_int.start (SIGINT);
		574
		575	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
		576	/* signal (SIGURG, SIG_DFL); */
		577
		578	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
		579	// TODO: handle this with exceptions and tolerate the memory loss
		580	XSetIOErrorHandler (rxvt_xioerror_handler);
		581
		582	XrmInitialize ();
366	}	583	}
367		584
368	/* ------------------------------------------------------------------------- *	585	/* ------------------------------------------------------------------------- *
369	* MEMORY ALLOCATION WRAPPERS *	586	* MEMORY ALLOCATION WRAPPERS *
370	* ------------------------------------------------------------------------- */	587	* ------------------------------------------------------------------------- */
371	/* EXTPROTO */	588	void *
372	void *
373	rxvt_malloc (size_t size)	589	rxvt_malloc (size_t size)
374	{	590	{
375	void *p;
376
377	p = malloc (size);	591	void *p = malloc (size);
		592
378	if (p)	593	if (!p)
		594	rxvt_fatal ("memory allocation failure. aborting.\n");
		595
379	return p;	596	return p;
380
381	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
382	rxvt_clean_exit ();
383	exit (EXIT_FAILURE);
384	/* NOTREACHED */
385	}	597	}
386		598
387	/* EXTPROTO */	599	void *
388	void *
389	rxvt_calloc (size_t number, size_t size)	600	rxvt_calloc (size_t number, size_t size)
390	{	601	{
391	void *p;
392
393	p = calloc (number, size);	602	void *p = calloc (number, size);
		603
394	if (p)	604	if (!p)
		605	rxvt_fatal ("memory allocation failure. aborting.\n");
		606
395	return p;	607	return p;
396
397	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
398	rxvt_clean_exit ();
399	exit (EXIT_FAILURE);
400	/* NOTREACHED */
401	}	608	}
402		609
403	/* EXTPROTO */	610	void *
404	void *
405	rxvt_realloc (void *ptr, size_t size)	611	rxvt_realloc (void *ptr, size_t size)
406	{	612	{
407	void *p;
408
409	if (ptr)
410	p = realloc (ptr, size);	613	void *p = realloc (ptr, size);
411	else	614
412	p = malloc (size);
413	if (p)	615	if (!p)
		616	rxvt_fatal ("memory allocation failure. aborting.\n");
		617
414	return p;	618	return p;
415
416	fprintf (stderr, APL_NAME ": memory allocation failure. Aborting");
417	rxvt_clean_exit ();
418	exit (EXIT_FAILURE);
419	/* NOTREACHED */
420	}	619	}
421
422	/* ------------------------------------------------------------------------- *
423	* PRIVILEGED OPERATIONS *
424	* ------------------------------------------------------------------------- */
425	/* take care of suid/sgid super-user (root) privileges */
426	void
427	rxvt_term::privileges (int mode)
428	{
429	#if ! defined(__CYGWIN32__)
430	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
431	/* setreuid () is the poor man's setuid (), seteuid () */
432	# define seteuid(a) setreuid(-1, (a))
433	# define setegid(a) setregid(-1, (a))
434	# define HAVE_SETEUID
435	# endif
436	# ifdef HAVE_SETEUID
437	switch (mode)
438	{
439	case IGNORE:
440	/*
441	* change effective uid/gid - not real uid/gid - so we can switch
442	* back to root later, as required
443	*/
444	seteuid (getuid ());
445	setegid (getgid ());
446	break;
447	case SAVE:
448	euid = geteuid ();
449	egid = getegid ();
450	break;
451	case RESTORE:
452	seteuid (euid);
453	setegid (egid);
454	break;
455	}
456	# else
457	switch (mode)
458	{
459	case IGNORE:
460	setuid (getuid ());
461	setgid (getgid ());
462	/* FALLTHROUGH */
463	case SAVE:
464	/* FALLTHROUGH */
465	case RESTORE:
466	break;
467	}
468	# endif
469	#endif
470	}
471
472	#ifdef UTMP_SUPPORT
473	void
474	rxvt_term::privileged_utmp (char action)
475	{
476	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",
477	action, next_utmp_action, getpid ()));
478	if (next_utmp_action != action || (action != SAVE && action != RESTORE)
479	|| (Options & Opt_utmpInhibit)
480	|| ttydev == NULL || *ttydev == '\0')
481	return;
482
483	privileges (RESTORE);
484	if (action == SAVE)
485	{
486	next_utmp_action = RESTORE;
487	makeutent (ttydev, rs[Rs_display_name]);
488	}
489	else
490	{ /* action == RESTORE */
491	next_utmp_action = IGNORE;
492	cleanutent ();
493	}
494	privileges (IGNORE);
495	}
496	#endif
497
498	#ifndef NO_SETOWNER_TTYDEV
499	void
500	rxvt_term::privileged_ttydev (char action)
501	{
502	D_MAIN ((stderr,
503	"privileged_ttydev (%c); waiting for: %c (pid: %d)",
504	action, next_tty_action, getpid ()));
505	if (next_tty_action != action || (action != SAVE && action != RESTORE)
506	|| ttydev == NULL || *ttydev == '\0')
507	return;
508
509	privileges (RESTORE);
510
511	if (action == SAVE)
512	{
513	next_tty_action = RESTORE;
514	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
515	/* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
516	if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
517	next_tty_action = IGNORE;
518	else
519	# endif
520
521	{
522	chown (ttydev, getuid (), ttygid); /* fail silently */
523	chmod (ttydev, ttymode);
524	# ifdef HAVE_REVOKE
525	revoke (ttydev);
526	# endif
527
528	}
529	}
530	else
531	{ /* action == RESTORE */
532	next_tty_action = IGNORE;
533	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
534	chmod (ttydev, ttyfd_stat.st_mode);
535	chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
536	# else
537	chmod (ttydev,
538	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
539	chown (ttydev, 0, 0);
540	# endif
541
542	}
543
544	privileges (IGNORE);
545
546	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
547	D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
548	action == RESTORE ? "Restoring" : (action ==
549	SAVE ? "Saving" :
550	"UNKNOWN ERROR for"), ttydev,
551	ttyfd_stat.st_mode, ttyfd_stat.st_uid,
552	ttyfd_stat.st_gid));
553	# endif
554	}
555	#endif
556		620
557	/*----------------------------------------------------------------------*/	621	/*----------------------------------------------------------------------*/
558	/*	622	/*
559	* window size/position calculcations for XSizeHint and other storage.	623	* window size/position calculcations for XSizeHint and other storage.
560	* if width/height are non-zero then override calculated width/height	624	* if width/height are non-zero then override calculated width/height
561	*/	625	*/
562	void	626	void
563	rxvt_term::window_calc (unsigned int width, unsigned int height)	627	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
564	{	628	{
565	short recalc_x, recalc_y;	629	short recalc_x, recalc_y;
566	int x, y, sb_w, mb_h, flags;	630	int x, y, sb_w, flags;
567	unsigned int w, h;	631	unsigned int w, h;
568	unsigned int max_width, max_height;	632	unsigned int max_width, max_height;
569		633
570	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
571	TermWin.ncol, TermWin.nrow, szHint.width,
572	szHint.height));
573	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	634	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
574	szHint.win_gravity = NorthWestGravity;	635	szHint.win_gravity = NorthWestGravity;
575	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	636	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
576		637
577	recalc_x = recalc_y = 0;	638	recalc_x = recalc_y = 0;
578	flags = 0;	639	flags = 0;
		640
579	if (!parsed_geometry)	641	if (!parsed_geometry)
580	{	642	{
581	parsed_geometry = 1;	643	parsed_geometry = 1;
		644
582	if (rs[Rs_geometry])	645	if (rs[Rs_geometry])
583	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	646	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		647
584	if (flags & WidthValue)	648	if (flags & WidthValue)
585	{	649	{
586	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	650	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
587	szHint.flags |= USSize;	651	szHint.flags |= USSize;
588	}	652	}
		653
589	if (flags & HeightValue)	654	if (flags & HeightValue)
590	{	655	{
591	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	656	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
592	szHint.flags |= USSize;	657	szHint.flags |= USSize;
593	}	658	}
		659
594	if (flags & XValue)	660	if (flags & XValue)
595	{	661	{
596	szHint.x = x;	662	szHint.x = x;
597	szHint.flags |= USPosition;	663	szHint.flags |= USPosition;
		664
598	if (flags & XNegative)	665	if (flags & XNegative)
599	{	666	{
600	recalc_x = 1;	667	recalc_x = 1;
601	szHint.win_gravity = NorthEastGravity;	668	szHint.win_gravity = NorthEastGravity;
602	}	669	}
603	}	670	}
		671
604	if (flags & YValue)	672	if (flags & YValue)
605	{	673	{
606	szHint.y = y;	674	szHint.y = y;
607	szHint.flags |= USPosition;	675	szHint.flags |= USPosition;
		676
608	if (flags & YNegative)	677	if (flags & YNegative)
609	{	678	{
610	recalc_y = 1;	679	recalc_y = 1;
		680
611	if (szHint.win_gravity == NorthEastGravity)	681	if (szHint.win_gravity == NorthEastGravity)
612	szHint.win_gravity = SouthEastGravity;	682	szHint.win_gravity = SouthEastGravity;
613	else	683	else
614	szHint.win_gravity = SouthWestGravity;	684	szHint.win_gravity = SouthWestGravity;
615	}	685	}
616	}	686	}
617	}	687	}
		688
618	/* TODO: BOUNDS */	689	/* TODO: BOUNDS */
619	TermWin.width = TermWin.ncol * TermWin.fwidth;	690	width = ncol * fwidth;
620	TermWin.height = TermWin.nrow * TermWin.fheight;	691	height = nrow * fheight;
621	max_width = MAX_COLS * TermWin.fwidth;	692	max_width = MAX_COLS * fwidth;
622	max_height = MAX_ROWS * TermWin.fheight;	693	max_height = MAX_ROWS * fheight;
623		694
624	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	695	szHint.base_width = szHint.base_height = 2 * int_bwidth;
625		696
626	sb_w = mb_h = 0;	697	sb_w = 0;
627	window_vt_x = window_vt_y = 0;	698	window_vt_x = window_vt_y = int_bwidth;
628	if (scrollbar_visible ())	699
		700	if (scrollBar.state)
629	{	701	{
630	sb_w = scrollbar_TotalWidth ();	702	sb_w = scrollbar_TotalWidth ();
631	szHint.base_width += sb_w;	703	szHint.base_width += sb_w;
		704
632	if (! (Options & Opt_scrollBar_right))	705	if (!OPTION (Opt_scrollBar_right))
633	window_vt_x = sb_w;	706	window_vt_x += sb_w;
634	}
635	if (menubar_visible ())
636	{	707	}
637	mb_h = menuBar_TotalHeight ();	708
638	szHint.base_height += mb_h;
639	window_vt_y = mb_h;
640	}
641	szHint.width_inc = TermWin.fwidth;	709	szHint.width_inc = fwidth;
642	szHint.height_inc = TermWin.fheight;	710	szHint.height_inc = fheight;
643	szHint.min_width = szHint.base_width + szHint.width_inc;	711	szHint.min_width = szHint.base_width + szHint.width_inc;
644	szHint.min_height = szHint.base_height + szHint.height_inc;	712	szHint.min_height = szHint.base_height + szHint.height_inc;
645		713
646	if (width && width - szHint.base_width < max_width)	714	if (newwidth && newwidth - szHint.base_width < max_width)
647	{	715	{
648	szHint.width = width;	716	szHint.width = newwidth;
649	TermWin.width = width - szHint.base_width;	717	width = newwidth - szHint.base_width;
650	}	718	}
651	else	719	else
652	{	720	{
653	MIN_IT (TermWin.width, max_width);	721	min_it (width, max_width);
654	szHint.width = szHint.base_width + TermWin.width;	722	szHint.width = szHint.base_width + width;
655	}	723	}
		724
656	if (height && height - szHint.base_height < max_height)	725	if (newheight && newheight - szHint.base_height < max_height)
657	{	726	{
658	szHint.height = height;	727	szHint.height = newheight;
659	TermWin.height = height - szHint.base_height;	728	height = newheight - szHint.base_height;
660	}	729	}
661	else	730	else
662	{	731	{
663	MIN_IT (TermWin.height, max_height);	732	min_it (height, max_height);
664	szHint.height = szHint.base_height + TermWin.height;	733	szHint.height = szHint.base_height + height;
665	}	734	}
666	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	735
		736	if (scrollBar.state && OPTION (Opt_scrollBar_right))
667	window_sb_x = szHint.width - sb_w;	737	window_sb_x = szHint.width - sb_w;
668		738
669	if (recalc_x)	739	if (recalc_x)
670	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	740	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;
671	- szHint.width - 2 * TermWin.ext_bwidth);	741
672	if (recalc_y)	742	if (recalc_y)
673	szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display))	743	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;
674	- szHint.height - 2 * TermWin.ext_bwidth);
675		744
676	TermWin.ncol = TermWin.width / TermWin.fwidth;	745	ncol = width / fwidth;
677	TermWin.nrow = TermWin.height / TermWin.fheight;	746	nrow = height / fheight;
678	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
679	TermWin.ncol, TermWin.nrow, szHint.width,
680	szHint.height));
681	return;
682	}	747	}
683		748
684	/*----------------------------------------------------------------------*/	749	/*----------------------------------------------------------------------*/
685	/*	750	/*
686	* Tell the teletype handler what size the window is.	751	* Tell the teletype handler what size the window is.
687	* Called after a window size change.	752	* Called after a window size change.
688	*/	753	*/
689	void	754	void
690	rxvt_term::tt_winch ()	755	rxvt_term::tt_winch ()
691	{	756	{
		757	if (pty->pty < 0)
		758	return;
		759
692	struct winsize ws;	760	struct winsize ws;
693		761
694	if (cmd_fd < 0)
695	return;
696
697	ws.ws_col = TermWin.ncol;	762	ws.ws_col = ncol;
698	ws.ws_row = TermWin.nrow;	763	ws.ws_row = nrow;
699	ws.ws_xpixel = ws.ws_ypixel = 0;	764	ws.ws_xpixel = width;
700	#ifndef DEBUG_SIZE	765	ws.ws_ypixel = height;
701	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	766	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
702	#else	767
703	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	768	#if 0
704	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	769	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
705	# ifdef SIGWINCH
706	else if (cmd_pid) /* force through to the command */	770	if (cmd_pid) /* force through to the command */
707	kill (cmd_pid, SIGWINCH);	771	kill (-cmd_pid, SIGWINCH);
708	# endif
709	#endif	772	#endif
710	}	773	}
711		774
712	/*----------------------------------------------------------------------*/	775	/*----------------------------------------------------------------------*/
713	/* rxvt_change_font () - Switch to a new font */	776	/* set_fonts () - load and set the various fonts
714	/*	777	*
715	* init = 1 - initialize	778	* init = 1 - initialize
716	*	779	*
717	* fontname == FONT_UP - switch to bigger font	780	* fontname == FONT_UP - switch to bigger font
718	* fontname == FONT_DN - switch to smaller font	781	* fontname == FONT_DN - switch to smaller font
719	*/	782	*/
720	bool	783	bool
721	rxvt_term::change_font (const char *fontname)	784	rxvt_term::set_fonts ()
722	{	785	{
723	if (fontname == FONT_UP)
724	{
725	// TODO
726	}
727	else if (fontname == FONT_DN)
728	{
729	// TODO
730	}
731	else
732	{
733	rxvt_fontset *fs = new rxvt_fontset (this);	786	rxvt_fontset *fs = new rxvt_fontset (this);
		787	rxvt_fontprop prop;
734		788
735	if (fs && fs->populate (fontname))	789	if (!fs
		790	|| !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
		791	|| !fs->realize_font (1))
		792	{
		793	delete fs;
		794	return false;
		795	}
		796
		797	#if ENABLE_STYLES
		798	for (int i = RS_styleCount; --i; )
		799	if (fontset[i] != fontset[0])
		800	delete fontset[i];
		801	#endif
		802
		803	delete fontset[0];
		804	fontset[0] = fs;
		805
		806	prop = (*fs)[1]->properties ();
		807	prop.height += lineSpace;
		808	fs->set_prop (prop);
		809
		810	fwidth = prop.width;
		811	fheight = prop.height;
		812	fbase = prop.ascent;
		813
		814	for (int style = 1; style < 4; style++)
		815	{
		816	#if ENABLE_STYLES
		817	const char *res = rs[Rs_font + style];
		818
		819	if (res && !*res)
		820	fontset[style] = fontset[0];
		821	else
736	{	822	{
737	delete TermWin.fontset;	823	fontset[style] = fs = new rxvt_fontset (this);
738	TermWin.fontset = fs;	824	rxvt_fontprop prop2 = prop;
739	TermWin.fwidth = fs->base_font ()->width;
740	TermWin.fheight = fs->base_font ()->height;
741	TermWin.fbase = fs->base_font ()->ascent;
742		825
743	// TODO: screen needs to be told about new fonts	826	if (res)
		827	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		828	else
744		829	{
745	return true;	830	res = fontset[0]->fontdesc;
		831
		832	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
		833	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		834	}
		835
		836	fs->populate (res);
		837	fs->set_prop (prop2);
746	}	838	}
		839	#else
		840	fontset[style] = fontset[0];
		841	#endif
		842	}
		843
		844	if (parent[0])
747	}	845	{
		846	resize_all_windows (0, 0, 0);
		847	scr_remap_chars ();
		848	scr_touch (true);
		849	}
748		850
749	return false;	851	return true;
750	}	852	}
751		853
752	bool	854	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
753	rxvt_term::font_up_down (int n, int direction)
754	{	855	{
755	return false;	856	XChangeProperty (xdisp, parent[0],
		857	prop, XA_STRING, 8, PropModeReplace,
		858	(const unsigned char *)str, len >= 0 ? len : strlen (str));
		859	}
		860
		861	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
		862	{
		863	wchar_t *ws = rxvt_mbstowcs (str, len);
		864	char *s = rxvt_wcstoutf8 (ws);
		865
		866	XChangeProperty (xdisp, parent[0],
		867	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
		868	(const unsigned char *)s, strlen (s));
		869
		870	free (s);
		871	free (ws);
756	}	872	}
757		873
758	/*----------------------------------------------------------------------*/	874	/*----------------------------------------------------------------------*/
759	/*----------------------------------------------------------------------*/	875	/*----------------------------------------------------------------------*/
760	/* xterm sequences - title, iconName, color (exptl) */	876	/* xterm sequences - title, iconName, color (exptl) */
761	void	877	void
762	rxvt_term::set_title (const char *str)	878	rxvt_term::set_title (const char *str)
763	{	879	{
764	#ifndef SMART_WINDOW_TITLE	880	set_string_property (XA_WM_NAME, str);
765	XStoreName (display->display, TermWin.parent[0], str);	881	#if ENABLE_EWMH
766	#else	882	set_utf8_property (xa[XA_NET_WM_NAME], str);
767	char *name;
768
769	if (XFetchName (display->display, TermWin.parent[0], &name) == 0)
770	name = NULL;
771	if (name == NULL || STRCMP (name, str))
772	XStoreName (display->display, TermWin.parent[0], str);
773	if (name)
774	XFree (name);
775	#endif	883	#endif
776	}	884	}
777		885
778	void	886	void
779	rxvt_term::set_iconName (const char *str)	887	rxvt_term::set_icon_name (const char *str)
780	{	888	{
781	#ifndef SMART_WINDOW_TITLE	889	set_string_property (XA_WM_ICON_NAME, str);
782	XSetIconName (display->display, TermWin.parent[0], str);	890	#if ENABLE_EWMH
783	#else	891	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
784	char *name;
785
786	if (XGetIconName (display->display, TermWin.parent[0], &name))
787	name = NULL;
788	if (name == NULL || STRCMP (name, str))
789	XSetIconName (display->display, TermWin.parent[0], str);
790	if (name)
791	XFree (name);
792	#endif	892	#endif
793	}	893	}
794		894
795	#ifdef XTERM_COLOR_CHANGE	895	#ifdef XTERM_COLOR_CHANGE
796	void	896	void
797	rxvt_term::set_window_color (int idx, const char *color)	897	rxvt_term::set_window_color (int idx, const char *color)
798	{	898	{
799	rxvt_color xcol;	899	rxvt_color xcol;
800	int i;	900	int i;
801		901
802	if (color == NULL || *color == '\0')	902	if (color == NULL || *color == '\0')
803	return;	903	return;
804		904
		905	color = strdup (color);
		906	allocated.push_back ((void *)color);
		907	rs[Rs_color + idx] = color;
		908
805	/* handle color aliases */	909	/* handle color aliases */
806	if (isdigit (*color))	910	if (isdigit (*color))
807	{	911	{
808	i = atoi (color);	912	i = atoi (color);
		913
809	if (i >= 8 && i <= 15)	914	if (i >= 8 && i <= 15)
810	{ /* bright colors */	915	{ /* bright colors */
811	i -= 8;	916	i -= 8;
812	# ifndef NO_BRIGHTCOLOR
813	PixColors[idx] = PixColors[minBrightCOLOR + i];	917	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
814	SET_PIXCOLOR (idx);
815	goto Done;	918	goto done;
816	# endif
817
818	}	919	}
		920
819	if (i >= 0 && i <= 7)	921	if (i >= 0 && i <= 7)
820	{ /* normal colors */	922	{ /* normal colors */
821	PixColors[idx] = PixColors[minCOLOR + i];	923	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
822	SET_PIXCOLOR (idx);
823	goto Done;	924	goto done;
824	}	925	}
825	}	926	}
826	if (!rXParseAllocColor (& xcol, color))	927
827	return;	928	set_color (xcol, color);
828	/* XStoreColor (display->display, XCMAP, XColor*); */
829		929
830	/*	930	/*
831	* FIXME: should free colors here, but no idea how to do it so instead,	931	* FIXME: should free colors here, but no idea how to do it so instead,
832	* so just keep gobbling up the colormap	932	* so just keep gobbling up the colormap
833	*/	933	*/
834	# if 0
835	for (i = Color_Black; i <= Color_White; i++)
836	if (PixColors[idx] == PixColors[i])
837	break;
838	if (i > Color_White)
839	{
840	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */
841	XFreeColors (display->display, XCMAP, (PixColors + idx), 1,
842	DisplayPlanes (display->display, display->screen));
843	}
844	# endif
845		934
846	PixColors[idx] = xcol;	935	pix_colors_focused[idx] = xcol;
847	SET_PIXCOLOR (idx);
848		936
849	/* XSetWindowAttributes attr; */	937	/* XSetWindowAttributes attr; */
850	/* Cursor cursor; */	938	/* Cursor cursor; */
851	Done:	939	done:
852	if (idx == Color_bg && ! (Options & Opt_transparent))
853	XSetWindowBackground (display->display, TermWin.vt,
854	PixColors[Color_bg]);
855		940
		941	#if OFF_FOCUS_FADING
		942	if (rs[Rs_fade])
		943	{
		944	rgba c;
		945	pix_colors [Color_fade].get (c);
		946	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
		947	}
		948	#endif
		949
856	/* handle Color_BD, scrollbar background, etc. */	950	/*TODO: handle Color_BD, scrollbar background, etc. */
857		951
858	set_colorfgbg ();
859	recolour_cursor ();	952	recolour_cursor ();
860	/* the only reasonable way to enforce a clean update */	953	scr_recolour ();
861	scr_poweron ();
862	}	954	}
863		955
864	#else	956	#else
865	# define set_window_color (idx,color) ((void)0)	957	# define set_window_color (idx,color) ((void)0)
866	#endif /* XTERM_COLOR_CHANGE */	958	#endif /* XTERM_COLOR_CHANGE */
867		959
868	void	960	void
869	rxvt_term::recolour_cursor ()	961	rxvt_term::recolour_cursor ()
870	{	962	{
871	#if TODO	963	XColor fg, bg;
872	rxvt_color xcol[2];
873		964
874	xcol[0] = PixColors[Color_pointer];	965	(ISSET_PIXCOLOR (Color_pointer_fg)
875	xcol[1] = PixColors[Color_bg];	966	? pix_colors_focused[Color_pointer_fg]
876	XQueryColors (display->display, XCMAP, xcol, 2);	967	: pix_colors_focused[Color_fg]).get (fg);
877	XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1]));	968
878	#endif	969	(ISSET_PIXCOLOR (Color_pointer_bg)
		970	? pix_colors_focused[Color_pointer_bg]
		971	: pix_colors_focused[Color_bg]).get (bg);
		972
		973	XRecolorCursor (xdisp, TermWin_cursor, &fg, &bg);
879	}	974	}
880		975
881	/*----------------------------------------------------------------------*/	976	/*----------------------------------------------------------------------*/
882	/*	977	/*
883	* find if fg/bg matches any of the normal (low-intensity) colors	978	* find if fg/bg matches any of the normal (low-intensity) colors
884	*/	979	*/
885	void	980	void
886	rxvt_term::set_colorfgbg ()	981	rxvt_term::set_colorfgbg ()
887	{	982	{
888	unsigned int i;	983	unsigned int i;
889	const char *xpmb = "\0";	984	const char *xpmb = "\0";
890	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	985	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
891		986
892	env_colorfgbg =
893	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
894	STRCPY (fstr, "default");	987	strcpy (fstr, "default");
895	STRCPY (bstr, "default");	988	strcpy (bstr, "default");
896	for (i = Color_Black; i <= Color_White; i++)	989	for (i = Color_Black; i <= Color_White; i++)
897	if (PixColors[Color_fg] == PixColors[i])	990	if (pix_colors[Color_fg] == pix_colors[i])
898	{	991	{
899	sprintf (fstr, "%d", (i - Color_Black));	992	sprintf (fstr, "%d", (i - Color_Black));
900	break;	993	break;
901	}	994	}
		995
902	for (i = Color_Black; i <= Color_White; i++)	996	for (i = Color_Black; i <= Color_White; i++)
903	if (PixColors[Color_bg] == PixColors[i])	997	if (pix_colors[Color_bg] == pix_colors[i])
904	{	998	{
905	sprintf (bstr, "%d", (i - Color_Black));	999	sprintf (bstr, "%d", (i - Color_Black));
906	#ifdef XPM_BACKGROUND	1000	#ifdef XPM_BACKGROUND
907	xpmb = "default;";	1001	xpmb = "default;";
908	#endif	1002	#endif
909	break;	1003	break;
910	}	1004	}
911		1005
912	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1006	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
913
914	#ifndef NO_BRIGHTCOLOR
915	colorfgbg = DEFAULT_RSTYLE;
916	for (i = minCOLOR; i <= maxCOLOR; i++)
917	{
918	if (PixColors[Color_fg] == PixColors[i])
919	colorfgbg = SET_FGCOLOR (colorfgbg, i);
920	if (PixColors[Color_bg] == PixColors[i])
921	colorfgbg = SET_BGCOLOR (colorfgbg, i);
922	}
923	#endif
924	}	1007	}
925		1008
926	/*----------------------------------------------------------------------*/	1009	/*----------------------------------------------------------------------*/
927	/*
928	* Colour determination for low colour displays, routine from
929	* Hans de Goede <hans@highrise.nl>
930	*/
931		1010
932	int	1011	bool
933	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1012	rxvt_term::set_color (rxvt_color &color, const char *name)
934	{	1013	{
935	if (!screen_in_out->set (display, colour))	1014	if (color.set (this, name))
936	{
937	rxvt_print_error ("can't allocate colour: %s", colour);
938	return false;
939	}
940
941	return true;	1015	return true;
		1016
		1017	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1018	return false;
		1019	}
		1020
		1021	void
		1022	rxvt_term::alias_color (int dst, int src)
		1023	{
		1024	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
942	}	1025	}
943		1026
944	/* -------------------------------------------------------------------- *	1027	/* -------------------------------------------------------------------- *
945	* - WINDOW RESIZING - *	1028	* - WINDOW RESIZING - *
946	* -------------------------------------------------------------------- */	1029	* -------------------------------------------------------------------- */
947	void	1030	void
948	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1031	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
949	{	1032	{
950	int fix_screen;	1033	int fix_screen;
		1034	int old_width = szHint.width;
		1035	int old_height = szHint.height;
951		1036
952	#ifdef SMART_RESIZE
953	int old_width = szHint.width, old_height = szHint.height;
954	#endif
955
956	window_calc (width, height);	1037	window_calc (newwidth, newheight);
957	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1038	XSetWMNormalHints (xdisp, parent[0], &szHint);
		1039
958	if (!ignoreparent)	1040	if (!ignoreparent)
959	{	1041	{
960	#ifdef SMART_RESIZE	1042	#ifdef SMART_RESIZE
961	/*	1043	/*
962	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1044	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
…		…
965	int x, y, x1, y1;	1047	int x, y, x1, y1;
966	int dx, dy;	1048	int dx, dy;
967	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1049	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
968	Window unused_cr;	1050	Window unused_cr;
969		1051
970	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,	1052	XTranslateCoordinates (xdisp, parent[0], display->root,
971	0, 0, &x, &y, &unused_cr);	1053	0, 0, &x, &y, &unused_cr);
972	XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1,	1054	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,
973	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1055	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
974	/*	1056	/*
975	* if display->root isn't the parent window, a WM will probably have offset	1057	* if display->root isn't the parent window, a WM will probably have offset
976	* our position for handles and decorations. Counter it	1058	* our position for handles and decorations. Counter it
977	*/	1059	*/
…		…
979	{	1061	{
980	x -= x1;	1062	x -= x1;
981	y -= y1;	1063	y -= y1;
982	}	1064	}
983		1065
984	x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2;	1066	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;
985	y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2;	1067	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;
986	dx = old_width - szHint.width;	1068	dx = old_width - szHint.width;
987	dy = old_height - szHint.height;	1069	dy = old_height - szHint.height;
988		1070
989	/* Check position of the center of the window */	1071	/* Check position of the center of the window */
990	if (x < x1) /* left half */	1072	if (x < x1) /* left half */
991	dx = 0;	1073	dx = 0;
…		…
994	if (y < y1) /* top half */	1076	if (y < y1) /* top half */
995	dy = 0;	1077	dy = 0;
996	else if (y == y1) /* exact center */	1078	else if (y == y1) /* exact center */
997	dy /= 2;	1079	dy /= 2;
998		1080
999	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1081	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,
1000	szHint.width, szHint.height);	1082	szHint.width, szHint.height);
1001	#else	1083	#else
1002	XResizeWindow (display->display, TermWin.parent[0], szHint.width,	1084	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);
1003	szHint.height);
1004	#endif	1085	#endif
1005
1006	}	1086	}
1007		1087
1008	fix_screen = (TermWin.ncol != prev_ncol	1088	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1009	|| TermWin.nrow != prev_nrow);
1010		1089
1011	if (fix_screen || width != old_width || height != old_height)	1090	if (fix_screen || newwidth != old_width || newheight != old_height)
1012	{	1091	{
1013	if (scrollbar_visible ())	1092	if (scrollBar.state)
1014	{	1093	{
1015	XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,	1094	XMoveResizeWindow (xdisp, scrollBar.win,
		1095	window_sb_x, 0,
1016	0, scrollbar_TotalWidth (), szHint.height);	1096	scrollbar_TotalWidth (), szHint.height);
1017	resize_scrollbar ();	1097	resize_scrollbar ();
1018	}	1098	}
1019		1099
1020	if (menubar_visible ())	1100	XMoveResizeWindow (xdisp, vt,
1021	XMoveResizeWindow (display->display, menuBar.win, window_vt_x,	1101	window_vt_x, window_vt_y,
1022	0, TermWin_TotalWidth (), menuBar_TotalHeight ());
1023
1024	XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,
1025	window_vt_y, TermWin_TotalWidth (),
1026	TermWin_TotalHeight ());	1102	width, height);
		1103
1027	scr_clear ();	1104	scr_clear ();
1028	#ifdef XPM_BACKGROUND	1105	#ifdef XPM_BACKGROUND
1029	resize_pixmap ();	1106	resize_pixmap ();
1030	#endif	1107	#endif
1031
1032	}	1108	}
1033		1109
1034	if (fix_screen || old_height == 0)	1110	if (fix_screen || old_height == 0)
1035	{
1036	int curr_screen = -1;
1037	int old_ncol = prev_ncol;
1038
1039	/* scr_reset only works on the primary screen */
1040	if (old_height) /* this is not the first time through */
1041	{
1042	unsigned int ncol = TermWin.ncol;
1043	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1044	curr_screen = scr_change_screen (PRIMARY);
1045	TermWin.ncol = ncol;
1046	}
1047
1048	scr_reset ();	1111	scr_reset ();
1049		1112
1050	if (curr_screen >= 0) /* this is not the first time through */	1113	#ifdef XPM_BACKGROUND
1051	{	1114	if (pixmap)
1052	scr_change_screen (curr_screen);	1115	scr_touch (false);
1053	selection_check (old_ncol != TermWin.ncol ? 4 : 0);	1116	#endif
1054	}
1055	}
1056
1057	old_width = szHint.width;
1058	old_height = szHint.height;
1059		1117
1060	#ifdef USE_XIM	1118	#ifdef USE_XIM
1061	IMSetStatusPosition ();	1119	IMSetStatusPosition ();
1062	#endif	1120	#endif
1063	}	1121	}
…		…
1065	/*	1123	/*
1066	* 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.
1067	* good for toggling 80/132 columns	1125	* good for toggling 80/132 columns
1068	*/	1126	*/
1069	void	1127	void
1070	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1128	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1071	{	1129	{
1072	XWindowAttributes wattr;	1130	XWindowAttributes wattr;
1073		1131
1074	if (width == 0 || height == 0)	1132	if (newwidth == 0 || newheight == 0)
1075	{	1133	{
1076	XGetWindowAttributes (display->display, display->root, &wattr);	1134	XGetWindowAttributes (xdisp, display->root, &wattr);
		1135
1077	if (width == 0)	1136	if (newwidth == 0)
1078	width = wattr.width - szHint.base_width;	1137	newwidth = wattr.width - szHint.base_width;
1079	if (height == 0)	1138	if (newheight == 0)
1080	height = wattr.height - szHint.base_height;	1139	newheight = wattr.height - szHint.base_height;
1081	}
1082	if (width != TermWin.width || height != TermWin.height)
1083	{	1140	}
		1141
		1142	if (newwidth != width || newheight != height)
		1143	{
1084	width += szHint.base_width;	1144	newwidth += szHint.base_width;
1085	height += szHint.base_height;	1145	newheight += szHint.base_height;
1086	resize_all_windows (width, height, 0);	1146	resize_all_windows (newwidth, newheight, 0);
1087	}	1147	}
1088	}	1148	}
1089		1149
1090	/* -------------------------------------------------------------------- *	1150	/* -------------------------------------------------------------------- *
1091	* - X INPUT METHOD ROUTINES - *	1151	* - X INPUT METHOD ROUTINES - *
1092	* -------------------------------------------------------------------- */	1152	* -------------------------------------------------------------------- */
1093	#ifdef USE_XIM	1153	#ifdef USE_XIM
1094		1154
1095	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
1096	rxvt_term::im_set_size (XRectangle *size)	1163	rxvt_term::im_set_size (XRectangle &size)
1097	{	1164	{
1098	size->x = TermWin.int_bwidth;	1165	// the int_bwidth terms make no sense to me
1099	size->y = TermWin.int_bwidth;	1166	size.x = int_bwidth;
1100	size->width = Width2Pixel (TermWin.ncol);	1167	size.y = int_bwidth;
1101	size->height = Height2Pixel (TermWin.nrow);	1168	size.width = Width2Pixel (ncol) + int_bwidth;
		1169	size.height = Height2Pixel (nrow) + int_bwidth;
1102	}	1170	}
1103		1171
1104	void	1172	void
1105	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)
1106	{	1176	{
1107	*fg = PixColors[Color_fg];	1177	preedit_rect.x = needed_rect.width;
1108	*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;
1109	}	1186	}
1110		1187
1111	/* Checking whether input method is running. */	1188	/* Checking whether input method is running. */
1112	bool	1189	bool
1113	rxvt_term::IMisRunning ()	1190	rxvt_term::IMisRunning ()
1114	{	1191	{
1115	char *p;	1192	char *p;
1116	Atom atom;	1193	Atom atom;
1117	Window win;	1194	Window win;
1118	char server[IMBUFSIZ];	1195	char server[IMBUFSIZ];
1119		1196
1120	/* get current locale modifier */	1197	/* get current locale modifier */
1121	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1198	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1122	{	1199	{
1123	STRCPY (server, "@server=");	1200	strcpy (server, "@server=");
1124	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1201	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1202
1125	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1203	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1126	*p = '\0';	1204	*p = '\0';
1127		1205
1128	atom = XInternAtom (display->display, server, False);	1206	atom = XInternAtom (xdisp, server, False);
1129	win = XGetSelectionOwner (display->display, atom);	1207	win = XGetSelectionOwner (xdisp, atom);
		1208
1130	if (win != None)	1209	if (win != None)
1131	return True;	1210	return True;
1132	}	1211	}
		1212
1133	return False;	1213	return False;
1134	}	1214	}
1135		1215
1136	void	1216	void
1137	rxvt_term::IMSendSpot ()	1217	rxvt_term::IMSendSpot ()
1138	{	1218	{
1139	XPoint spot;	1219	XPoint nspot;
1140	XVaNestedList preedit_attr;	1220	XVaNestedList preedit_attr;
1141		1221
1142	if (Input_Context == NULL	1222	if (!Input_Context
1143	|| !TermWin.focus || ! (input_style & XIMPreeditPosition)	1223	|| !focus
1144	|| ! (event_type == KeyPress	1224	|| !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1145	|| event_type == Expose
1146	|| event_type == NoExpose
1147	|| event_type == SelectionNotify
1148	|| event_type == ButtonRelease || event_type == FocusIn)
1149	|| !IMisRunning ())
1150	return;	1225	return;
1151		1226
1152	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;
1153		1233
1154	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1234	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1155	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1235	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1156	XFree (preedit_attr);	1236	XFree (preedit_attr);
1157	}	1237	}
1158		1238
1159	void	1239	void
1160	rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1161	XRectangle * needed_rect)
1162	{
1163	int mbh, vtx = 0;
1164
1165	if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1166	vtx = scrollbar_TotalWidth ();
1167
1168	mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1169	mbh -= TermWin.lineSpace;
1170
1171	preedit_rect->x = needed_rect->width + vtx;
1172	preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1173
1174	preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1175	preedit_rect->height = Height2Pixel (1);
1176
1177	status_rect->x = vtx;
1178	status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1179
1180	status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1181	status_rect->height = Height2Pixel (1);
1182	}
1183
1184	void
1185	rxvt_term::im_destroy ()	1240	rxvt_term::im_destroy ()
1186	{	1241	{
1187	if (Input_Context)
1188	{
1189	XDestroyIC (Input_Context);
1190	Input_Context = NULL;
1191	}
1192
1193	if (input_method)	1242	if (input_method)
1194	{	1243	{
		1244	if (Input_Context && input_method->xim)
		1245	XDestroyIC (Input_Context);
		1246
1195	display->put_xim (input_method);	1247	display->put_xim (input_method);
1196	input_method = 0;	1248	input_method = 0;
1197	}	1249	}
		1250
		1251	Input_Context = 0;
1198	}	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
1199		1327
1200	/*	1328	/*
1201	* 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
1202	* open a suitable preedit type	1330	* open a suitable preedit type
1203	*/	1331	*/
1204	bool	1332	bool
1205	rxvt_term::IM_get_IC (const char *modifiers)	1333	rxvt_term::IM_get_IC (const char *modifiers)
1206	{	1334	{
1207	int i, j, found;	1335	int i, j, found;
1208	XIM xim;	1336	XIM xim;
1209	XPoint spot;	1337	XPoint spot;
1210	XRectangle rect, status_rect, needed_rect;	1338	XRectangle rect, status_rect, needed_rect;
1211	unsigned long fg, bg;	1339	unsigned long fg, bg;
1212	const char *p;	1340	const char *p;
1213	char **s;	1341	char **s;
1214	XIMStyles *xim_styles;	1342	XIMStyles *xim_styles;
1215	XVaNestedList preedit_attr, status_attr;	1343	#ifdef ENABLE_XIM_ONTHESPOT
		1344	XIMCallback xcb[4];
		1345	#endif
		1346
		1347	set_environ (envv);
1216		1348
1217	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1349	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1218	return false;	1350	return false;
1219		1351
1220	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1221	input_method = display->get_xim (locale, modifiers);	1352	input_method = display->get_xim (locale, modifiers);
1222	if (input_method == NULL)	1353	if (input_method == NULL)
1223	return false;	1354	return false;
1224		1355
1225	xim = input_method->xim;	1356	xim = input_method->xim;
		1357	spot.x = spot.y = -1;
1226		1358
1227	xim_styles = NULL;	1359	xim_styles = NULL;
1228	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1360	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1229	|| !xim_styles || !xim_styles->count_styles)	1361	|| !xim_styles || !xim_styles->count_styles)
1230	{	1362	{
1231	display->put_xim (input_method);	1363	im_destroy ();
1232	return false;	1364	return false;
1233	}	1365	}
1234		1366
1235	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
1236	s = rxvt_splitcommastring (p);	1376	s = rxvt_splitcommastring (p);
		1377
1237	for (i = found = 0; !found && s[i]; i++)	1378	for (i = found = 0; !found && s[i]; i++)
1238	{	1379	{
1239	if (!STRCMP (s[i], "OverTheSpot"))	1380	if (!strcmp (s[i], "OverTheSpot"))
1240	input_style = (XIMPreeditPosition | XIMStatusNothing);	1381	input_style = XIMPreeditPosition | XIMStatusNothing;
1241	else if (!STRCMP (s[i], "OffTheSpot"))	1382	else if (!strcmp (s[i], "OffTheSpot"))
1242	input_style = (XIMPreeditArea | XIMStatusArea);	1383	input_style = XIMPreeditArea | XIMStatusArea;
1243	else if (!STRCMP (s[i], "Root"))	1384	else if (!strcmp (s[i], "Root"))
1244	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;
1245		1394
1246	for (j = 0; j < xim_styles->count_styles; j++)	1395	for (j = 0; j < xim_styles->count_styles; j++)
1247	if (input_style == xim_styles->supported_styles[j])	1396	if (input_style == xim_styles->supported_styles[j])
1248	{	1397	{
		1398	rxvt_freecommastring (s);
		1399
1249	found = 1;	1400	found = 1;
1250	break;	1401	goto foundpet;
		1402	}
		1403
1251	}	1404	}
1252	}
1253		1405
1254	for (i = 0; s[i]; i++)	1406	rxvt_freecommastring (s);
1255	free (s[i]);	1407	}
1256		1408
1257	free (s);	1409	foundpet:
		1410
1258	XFree (xim_styles);	1411	XFree (xim_styles);
1259		1412
1260	if (!found)	1413	if (!found)
1261	{	1414	{
1262	display->put_xim (input_method);	1415	im_destroy ();
1263	return false;	1416	return false;
1264	}	1417	}
1265		1418
1266	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 (xdisp, 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	}
1267		1453
1268	if (input_style & XIMPreeditPosition)	1454	if (input_style & XIMPreeditPosition)
1269	{	1455	{
1270	im_set_size (&rect);	1456	im_set_size (rect);
1271	im_set_position (&spot);	1457	im_set_position (spot);
1272	im_set_color (&fg, &bg);	1458	im_set_color (fg, bg);
1273		1459
1274	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1460	preedit_attr = XVaCreateNestedList (0,
		1461	XNForeground, fg,
		1462	XNBackground, bg,
		1463	XNArea, &rect,
1275	XNSpotLocation, &spot,	1464	XNSpotLocation, &spot,
1276	XNForeground, fg, XNBackground, bg,
1277	//XNFontSet, TermWin.fontset,	1465	XNFontSet, fs,
1278	NULL);	1466	NULL);
1279	}	1467	}
1280	else if (input_style & XIMPreeditArea)	1468	else if (input_style & XIMPreeditArea)
1281	{	1469	{
1282	im_set_color (&fg, &bg);	1470	im_set_color (fg, bg);
1283		1471
1284	/*	1472	/*
1285	* The necessary width of preedit area is unknown	1473	* The necessary width of preedit area is unknown
1286	* until create input context.	1474	* until create input context.
1287	*/	1475	*/
1288	needed_rect.width = 0;	1476	needed_rect.width = 0;
1289
1290	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1477	im_set_preedit_area (rect, status_rect, needed_rect);
1291		1478
1292	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1479	preedit_attr = XVaCreateNestedList (0,
		1480	XNForeground, fg,
1293	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,
1294	//XNFontSet, TermWin.fontset,	1489	XNFontSet, fs,
1295	NULL);	1490	NULL);
1296	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,	1491	}
1297	XNForeground, fg, XNBackground, bg,	1492	#if ENABLE_XIM_ONTHESPOT
1298	//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
1299	NULL);	1512	NULL);
1300	}	1513	}
		1514	#endif
1301		1515
1302	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1516	Input_Context = XCreateIC (xim,
		1517	XNInputStyle, input_style,
1303	XNClientWindow, TermWin.parent[0],	1518	XNClientWindow, vt,
1304	XNFocusWindow, TermWin.parent[0],	1519	XNFocusWindow, parent[0],
1305	preedit_attr ? XNPreeditAttributes : NULL,	1520	preedit_attr ? XNPreeditAttributes : NULL,
1306	preedit_attr,	1521	preedit_attr,
1307	status_attr ? XNStatusAttributes : NULL,	1522	status_attr ? XNStatusAttributes : NULL,
1308	status_attr, NULL);	1523	status_attr, NULL);
		1524
1309	if (preedit_attr) XFree (preedit_attr);	1525	if (preedit_attr) XFree (preedit_attr);
1310	if (status_attr) XFree (status_attr);	1526	if (status_attr) XFree (status_attr);
		1527	if (fs) XFreeFontSet (xdisp, fs);
1311		1528
1312	if (Input_Context == NULL)	1529	if (Input_Context == NULL)
1313	{	1530	{
1314	rxvt_print_error ("failed to create input context");	1531	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1315	display->put_xim (input_method);	1532	im_destroy ();
1316	return false;	1533	return false;
1317	}	1534	}
		1535
		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
1318		1541
1319	if (input_style & XIMPreeditArea)	1542	if (input_style & XIMPreeditArea)
1320	IMSetStatusPosition ();	1543	IMSetStatusPosition ();
1321		1544
1322	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1323	return true;	1545	return true;
1324	}	1546	}
1325		1547
1326	void	1548	void
1327	rxvt_term::im_cb ()	1549	rxvt_term::im_cb ()
1328	{	1550	{
1329	int i, found, had_im;	1551	int i;
1330	const char *p;	1552	const char *p;
1331	char **s;	1553	char **s;
1332	char buf[IMBUFSIZ];	1554	char buf[IMBUFSIZ];
1333		1555
		1556	make_current ();
		1557
1334	im_destroy ();	1558	im_destroy ();
1335		1559
1336	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1337	if (Input_Context)	1560	if (Input_Context)
1338	return;	1561	return;
1339		1562
1340	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1563	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1341	if (rs[Rs_imLocale])	1564	if (rs[Rs_imLocale])
…		…
1346	if (p && *p)	1569	if (p && *p)
1347	{	1570	{
1348	bool found = false;	1571	bool found = false;
1349		1572
1350	s = rxvt_splitcommastring (p);	1573	s = rxvt_splitcommastring (p);
		1574
1351	for (i = 0; s[i]; i++)	1575	for (i = 0; s[i]; i++)
1352	{	1576	{
1353	if (*s[i])	1577	if (*s[i])
1354	{	1578	{
1355	STRCPY (buf, "@im=");	1579	strcpy (buf, "@im=");
1356	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1580	strncat (buf, s[i], IMBUFSIZ - 5);
1357	if (IM_get_IC (buf))	1581	if (IM_get_IC (buf))
1358	{	1582	{
1359	found = true;	1583	found = true;
1360	break;	1584	break;
1361	}	1585	}
1362	}	1586	}
1363	}	1587	}
1364	for (i = 0; s[i]; i++)	1588
1365	free (s[i]);	1589	rxvt_freecommastring (s);
1366	free (s);
1367		1590
1368	if (found)	1591	if (found)
1369	goto done;	1592	goto done;
1370	}	1593	}
1371		1594
…		…
1385	}	1608	}
1386		1609
1387	void	1610	void
1388	rxvt_term::IMSetStatusPosition ()	1611	rxvt_term::IMSetStatusPosition ()
1389	{	1612	{
1390	XRectangle preedit_rect, status_rect, *needed_rect;	1613	XRectangle preedit_rect, status_rect, *needed_rect;
1391	XVaNestedList preedit_attr, status_attr;	1614	XVaNestedList preedit_attr, status_attr;
1392		1615
1393	if (Input_Context == NULL	1616	if (!Input_Context
		1617	|| !focus
1394	|| !TermWin.focus || ! (input_style & XIMPreeditArea)	1618	|| !(input_style & XIMPreeditArea)
1395	|| !IMisRunning ())	1619	|| !IMisRunning ())
1396	return;	1620	return;
1397		1621
1398	/* Getting the necessary width of preedit area */	1622	/* Getting the necessary width of preedit area */
1399	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1623	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1400	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1624	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1401	XFree (status_attr);	1625	XFree (status_attr);
1402		1626
1403	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1627	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1628	XFree (needed_rect);
1404		1629
1405	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1630	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1406	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1631	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1407		1632
1408	XSetICValues (Input_Context,	1633	XSetICValues (Input_Context,
1409	XNPreeditAttributes, preedit_attr,	1634	XNPreeditAttributes, preedit_attr,
1410	XNStatusAttributes, status_attr, NULL);	1635	XNStatusAttributes, status_attr, NULL);
1411		1636
1412	XFree (preedit_attr);	1637	XFree (preedit_attr);
1413	XFree (status_attr);	1638	XFree (status_attr);
1414	}	1639	}
1415	#endif /* USE_XIM */	1640	#endif /* USE_XIM */
1416		1641
1417	/*----------------------------------------------------------------------*/
1418	rxvt_t rxvt_current_term;
1419
1420	/*----------------------- end-of-file (C source) -----------------------*/	1642	/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines