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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.76 by root, Wed Aug 4 03:29:28 2004 UTC vs.
Revision 1.209 by root, Mon Jan 30 20:12:37 2006 UTC

…		…
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>
48
49	vector<rxvt_term *> rxvt_term::termlist;	51	vector<rxvt_term *> rxvt_term::termlist;
50		52
		53	// used to tell global functions which terminal instance is "active"
		54	rxvt_t rxvt_current_term;
		55
51	static char curlocale[128];	56	static char curlocale[128], savelocale[128];
52		57
53	bool	58	bool
54	rxvt_set_locale (const char *locale)	59	rxvt_set_locale (const char *locale) NOTHROW
55	{	60	{
56	if (!locale || !STRNCMP (locale, curlocale, 128))	61	if (!locale || !strncmp (locale, curlocale, 128))
57	return false;	62	return false;
58		63
59	STRNCPY (curlocale, locale, 128);	64	strncpy (curlocale, locale, 128);
60	setlocale (LC_CTYPE, curlocale);	65	setlocale (LC_CTYPE, curlocale);
61	return true;	66	return true;
		67	}
		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);
62	}	80	}
63		81
64	#if ENABLE_COMBINING	82	#if ENABLE_COMBINING
65	class rxvt_composite_vec rxvt_composite;	83	class rxvt_composite_vec rxvt_composite;
66		84
…		…
123	return len;	141	return len;
124		142
125	}	143	}
126	#endif	144	#endif
127		145
128	void *
129	rxvt_term::operator new (size_t s)
130	{
131	void *p = malloc (s);
132
133	MEMSET (p, 0, s);
134	return p;
135	}
136
137	void
138	rxvt_term::operator delete (void *p, size_t s)
139	{
140	free (p);
141	}
142
143	rxvt_term::rxvt_term ()	146	rxvt_term::rxvt_term ()
144	:	147	:
		148	#if TRANSPARENT
145	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
146	termwin_ev (this, &rxvt_term::x_cb),	178	termwin_ev (this, &rxvt_term::x_cb),
147	vt_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
148	#ifdef HAVE_SCROLLBARS
149	scrollbar_ev (this, &rxvt_term::x_cb),
150	#endif
151	#ifdef MENUBAR
152	menubar_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),	180	child_ev (this, &rxvt_term::child_cb),
174	#endif
175	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
176	flush_ev (this, &rxvt_term::flush_cb),	182	flush_ev (this, &rxvt_term::flush_cb),
177	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
178	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
179	incr_ev (this, &rxvt_term::incr_cb)	185	incr_ev (this, &rxvt_term::incr_cb)
180	{	186	{
181	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
182		188
183	termlist.push_back (this);	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;
184	}	204	}
185		205
186	rxvt_term::~rxvt_term ()	206	rxvt_term::~rxvt_term ()
187	{	207	{
188	termlist.erase (find (termlist.begin (), termlist.end(), this));	208	termlist.erase (find (termlist.begin (), termlist.end(), this));
189		209
190	if (cmd_fd >= 0)	210	emergency_cleanup ();
191	close (cmd_fd);
192		211
193	#ifndef NO_SETOWNER_TTYDEV	212	#if ENABLE_STYLES
194	privileged_ttydev (RESTORE);	213	for (int i = RS_styleCount; --i; )
		214	if (fontset[i] != fontset[0])
		215	delete fontset[i];
195	#endif	216	#endif
196	#ifdef UTMP_SUPPORT
197	privileged_utmp (RESTORE);
198	#endif
199
200	delete TermWin.fontset;	217	delete fontset[0];
201		218
202	if (display)	219	if (display)
203	{	220	{
204	selection_clear ();	221	selection_clear ();
205		222
206	#ifdef MENUBAR	223	#ifdef USE_XIM
207	if (menubarGC) XFreeGC (display->display, menubarGC);	224	im_destroy ();
208	#endif	225	#endif
209	#ifdef XTERM_SCROLLBAR	226	#ifdef XTERM_SCROLLBAR
210	if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC);	227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);
211	if (ShadowGC) XFreeGC (display->display, ShadowGC);	228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);
212	#endif	229	#endif
213	#ifdef PLAIN_SCROLLBAR	230	#ifdef PLAIN_SCROLLBAR
214	if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC);	231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);
215	#endif	232	#endif
216	#ifdef NEXT_SCROLLBAR	233	#ifdef NEXT_SCROLLBAR
217	if (blackGC) XFreeGC (display->display, blackGC);	234	if (blackGC) XFreeGC (xdisp, blackGC);
218	if (whiteGC) XFreeGC (display->display, whiteGC);	235	if (whiteGC) XFreeGC (xdisp, whiteGC);
219	if (grayGC) XFreeGC (display->display, grayGC);	236	if (grayGC) XFreeGC (xdisp, grayGC);
220	if (darkGC) XFreeGC (display->display, darkGC);	237	if (darkGC) XFreeGC (xdisp, darkGC);
221	if (stippleGC) XFreeGC (display->display, stippleGC);	238	if (stippleGC) XFreeGC (xdisp, stippleGC);
222	if (dimple) XFreePixmap (display->display, dimple);	239	if (dimple) XFreePixmap (xdisp, dimple);
223	if (upArrow) XFreePixmap (display->display, upArrow);	240	if (upArrow) XFreePixmap (xdisp, upArrow);
224	if (downArrow) XFreePixmap (display->display, downArrow);	241	if (downArrow) XFreePixmap (xdisp, downArrow);
225	if (upArrowHi) XFreePixmap (display->display, upArrowHi);	242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);
226	if (downArrowHi) XFreePixmap (display->display, downArrowHi);	243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);
227	#endif	244	#endif
228	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	245	#ifdef RXVT_SCROLLBAR
229	if (topShadowGC) XFreeGC (display->display, topShadowGC);	246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);
230	if (botShadowGC) XFreeGC (display->display, botShadowGC);	247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);
231	if (scrollbarGC) XFreeGC (display->display, scrollbarGC);	248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);
232	#endif	249	#endif
233	if (TermWin.gc) XFreeGC (display->display, TermWin.gc);	250	if (gc) XFreeGC (xdisp, gc);
234		251
235	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
236	delete menuBar.drawable;	252	delete drawable;
237	//if (menuBar.win)
238	// XDestroyWindow (display->display, menuBar.win);
239	#endif
240	delete TermWin.drawable;
241	// destroy all windows	253	// destroy all windows
242	if (TermWin.parent[0])	254	if (parent[0])
243	XDestroyWindow (display->display, TermWin.parent[0]);	255	XDestroyWindow (xdisp, parent[0]);
		256
		257	clear ();
244	}	258	}
245		259
246	// TODO: free pixcolours, colours should become part of rxvt_display	260	// TODO: free pixcolours, colours should become part of rxvt_display
247
248	delete PixColorsFocused;	261	delete pix_colors_focused;
249	#ifdef OFF_FOCUS_FADING	262	#if OFF_FOCUS_FADING
250	delete PixColorsUnFocused;	263	delete pix_colors_unfocused;
251	#endif	264	#endif
252		265
253	displays.put (display);	266	displays.put (display);
254		267
255	scr_release ();	268	scr_release ();
256		269
257	/* clear all resources */	270	/* clear all resources */
258	for (int i = 0; i < allocated.size (); i++)	271	for (int i = 0; i < allocated.size (); i++)
259	free (allocated[i]);	272	free (allocated [i]);
260		273
261	free (selection.text);	274	free (selection.text);
262	// TODO: manage env vars in child only(!)	275	// TODO: manage env vars in child only(!)
263	free (env_windowid);
264	free (env_display);	276	free (env_display);
265	free (env_term);	277	free (env_term);
266	free (env_colorfgbg);
267	free (locale);	278	free (locale);
268	#if 0	279	free (v_buffer);
269	free (codeset);	280	free (incr_buf);
270	#endif
271		281
272	delete envv;	282	delete envv;
273	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 ();
274	}	300	}
275		301
276	void	302	void
277	rxvt_term::destroy ()	303	rxvt_term::destroy ()
278	{	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
279	if (display)	314	if (display)
280	{	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
281	rootwin_ev.stop (display);	323	rootwin_ev.stop (display);
		324	#endif
		325	incr_ev.stop ();
282	termwin_ev.stop (display);	326	termwin_ev.stop (display);
283	vt_ev.stop (display);	327	vt_ev.stop (display);
284	#ifdef USE_XIM
285	im_destroy ();
286	im_ev.stop (display);
287	#endif
288	#ifdef HAVE_SCROLLBARS
289	scrollbar_ev.stop (display);
290	#endif
291	#ifdef MENUBAR
292	menubar_ev.stop (display);
293	#endif
294	}	328	}
295		329
296	check_ev.stop ();	330	check_ev.stop ();
297	pty_ev.stop ();	331	pty_ev.stop ();
298	#ifdef CURSOR_BLINK	332	#ifdef CURSOR_BLINK
…		…
315	}	349	}
316		350
317	void	351	void
318	rxvt_term::destroy_cb (time_watcher &w)	352	rxvt_term::destroy_cb (time_watcher &w)
319	{	353	{
320	SET_R (this);	354	make_current ();
321		355
322	delete this;	356	delete this;
323	}
324
325	/*----------------------------------------------------------------------*/
326	/* rxvt_init () */
327	bool
328	rxvt_term::init (int argc, const char *const *argv)
329	{
330	SET_R (this);
331
332	if (!init_vars ())
333	return false;
334
335	/*
336	* Save and then give up any super-user privileges
337	* If we need privileges in any area then we must specifically request it.
338	* We should only need to be root in these cases:
339	* 1. write utmp entries on some systems
340	* 2. chown tty on some systems
341	*/
342	privileges (SAVE);
343	privileges (IGNORE);
344
345	init_secondary ();
346
347	const char **cmd_argv = init_resources (argc, argv);
348
349	set_locale ("");
350
351	#if MENUBAR_MAX
352	menubar_read (rs[Rs_menu]);
353	#endif
354	#ifdef HAVE_SCROLLBARS
355	if (Options & Opt_scrollBar)
356	scrollBar.setIdle (); /* set existence for size calculations */
357	#endif
358
359	create_windows (argc, argv);
360
361	init_xlocale ();
362
363	scr_reset (); /* initialize screen */
364
365	#if 0
366	XSynchronize (display->display, True);
367	#endif
368
369	#ifdef HAVE_SCROLLBARS
370	if (Options & Opt_scrollBar)
371	resize_scrollbar (); /* create and map scrollbar */
372	#endif
373	#if (MENUBAR_MAX)
374	if (menubar_visible ())
375	XMapWindow (display->display, menuBar.win);
376	#endif
377	#ifdef TRANSPARENT
378	if (Options & Opt_transparent)
379	{
380	XSelectInput (display->display, display->root, PropertyChangeMask);
381	check_our_parents ();
382	}
383	#endif
384
385	rootwin_ev.start (display, display->root);
386
387	XMapWindow (display->display, TermWin.vt);
388	XMapWindow (display->display, TermWin.parent[0]);
389
390	init_command (cmd_argv);
391
392	pty_ev.start (cmd_fd, EVENT_READ);
393
394	check_ev.start ();
395
396	return true;
397	}
398
399	static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
400
401	void
402	rxvt_init_signals ()
403	{
404	/* install exit handler for cleanup */
405	#if 0
406	#ifdef HAVE_ATEXIT
407	atexit (rxvt_clean_exit);
408	#else
409	#endif
410	#endif
411
412	struct sigaction sa;
413
414	sigfillset (&sa.sa_mask);
415	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
416	sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
417	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
418	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
419	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
420	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
421	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
422
423	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
424	/* signal (SIGURG, SIG_DFL); */
425
426	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
427	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
428	}
429
430	/* ------------------------------------------------------------------------- *
431	* SIGNAL HANDLING & EXIT HANDLER *
432	* ------------------------------------------------------------------------- */
433	/*
434	* Catch a SIGCHLD signal and exit if the direct child has died
435	*/
436
437	void rxvt_term::child_exited (int pid)
438	{
439	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
440	if (pid == (*t)->cmd_pid)
441	{
442	(*t)->destroy ();
443	break;
444	}
445	}
446
447	/* ARGSUSED */
448	/* EXTPROTO */
449	RETSIGTYPE
450	rxvt_Child_signal (int sig __attribute__ ((unused)))
451	{
452	int pid, save_errno = errno;
453
454	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
455	rxvt_term::child_exited (pid);
456
457	errno = save_errno;
458	}
459
460	/*
461	* Catch a fatal signal and tidy up before quitting
462	*/
463	/* EXTPROTO */
464	RETSIGTYPE
465	rxvt_Exit_signal (int sig)
466	{
467	signal (sig, SIG_DFL);
468	#ifdef DEBUG_CMD
469	rxvt_warn ("caught signal %d, exiting.\n", sig);
470	#endif
471	rxvt_clean_exit ();
472	kill (getpid (), sig);
473	}
474
475	/* INTPROTO */
476	int
477	rxvt_xerror_handler (Display *display, XErrorEvent *event)
478	{
479	if (GET_R->allowedxerror == -1)
480	GET_R->allowedxerror = event->error_code;
481	else
482	{
483	old_xerror_handler (display, event);
484	GET_R->destroy ();
485	}
486
487	return 0;
488	}	357	}
489		358
490	/*----------------------------------------------------------------------*/	359	/*----------------------------------------------------------------------*/
491	/*	360	/*
492	* Exit gracefully, clearing the utmp entry and restoring tty attributes	361	* Exit gracefully, clearing the utmp entry and restoring tty attributes
493	* 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
494	*/	363	*/
495	/* 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	*/
496	void	537	void
497	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 ()
498	{	556	{
499	// TODO: rxvtd should clean up all ressources	557	ptytty::init ();
500	if (GET_R)	558
501	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 ();
502	}	575	}
503		576
504	/* ------------------------------------------------------------------------- *	577	/* ------------------------------------------------------------------------- *
505	* MEMORY ALLOCATION WRAPPERS *	578	* MEMORY ALLOCATION WRAPPERS *
506	* ------------------------------------------------------------------------- */	579	* ------------------------------------------------------------------------- */
507	/* EXTPROTO */	580	void *
508	void *
509	rxvt_malloc (size_t size)	581	rxvt_malloc (size_t size)
510	{	582	{
511	void *p;
512
513	p = malloc (size);	583	void *p = malloc (size);
		584
514	if (p)	585	if (!p)
		586	rxvt_fatal ("memory allocation failure. aborting.\n");
		587
515	return p;	588	return p;
516
517	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
518	rxvt_clean_exit ();
519	exit (EXIT_FAILURE);
520	/* NOTREACHED */
521	}	589	}
522		590
523	/* EXTPROTO */	591	void *
524	void *
525	rxvt_calloc (size_t number, size_t size)	592	rxvt_calloc (size_t number, size_t size)
526	{	593	{
527	void *p;
528
529	p = calloc (number, size);	594	void *p = calloc (number, size);
		595
530	if (p)	596	if (!p)
		597	rxvt_fatal ("memory allocation failure. aborting.\n");
		598
531	return p;	599	return p;
532
533	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
534	rxvt_clean_exit ();
535	exit (EXIT_FAILURE);
536	/* NOTREACHED */
537	}	600	}
538		601
539	/* EXTPROTO */	602	void *
540	void *
541	rxvt_realloc (void *ptr, size_t size)	603	rxvt_realloc (void *ptr, size_t size)
542	{	604	{
543	void *p;
544
545	if (ptr)
546	p = realloc (ptr, size);	605	void *p = realloc (ptr, size);
547	else	606
548	p = malloc (size);
549	if (p)	607	if (!p)
		608	rxvt_fatal ("memory allocation failure. aborting.\n");
		609
550	return p;	610	return p;
551
552	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
553	rxvt_clean_exit ();
554	exit (EXIT_FAILURE);
555	/* NOTREACHED */
556	}	611	}
557
558	/* ------------------------------------------------------------------------- *
559	* PRIVILEGED OPERATIONS *
560	* ------------------------------------------------------------------------- */
561	/* take care of suid/sgid super-user (root) privileges */
562	void
563	rxvt_term::privileges (int mode)
564	{
565	#if ! defined(__CYGWIN32__)
566	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
567	/* setreuid () is the poor man's setuid (), seteuid () */
568	# define seteuid(a) setreuid(-1, (a))
569	# define setegid(a) setregid(-1, (a))
570	# define HAVE_SETEUID
571	# endif
572	# ifdef HAVE_SETEUID
573	switch (mode)
574	{
575	case IGNORE:
576	/*
577	* change effective uid/gid - not real uid/gid - so we can switch
578	* back to root later, as required
579	*/
580	seteuid (getuid ());
581	setegid (getgid ());
582	break;
583	case SAVE:
584	euid = geteuid ();
585	egid = getegid ();
586	break;
587	case RESTORE:
588	seteuid (euid);
589	setegid (egid);
590	break;
591	}
592	# else
593	switch (mode)
594	{
595	case IGNORE:
596	setuid (getuid ());
597	setgid (getgid ());
598	/* FALLTHROUGH */
599	case SAVE:
600	/* FALLTHROUGH */
601	case RESTORE:
602	break;
603	}
604	# endif
605	#endif
606	}
607
608	#ifdef UTMP_SUPPORT
609	void
610	rxvt_term::privileged_utmp (char action)
611	{
612	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",
613	action, next_utmp_action, getpid ()));
614	if (next_utmp_action != action || (action != SAVE && action != RESTORE)
615	|| (Options & Opt_utmpInhibit)
616	|| ttydev == NULL || *ttydev == '\0')
617	return;
618
619	privileges (RESTORE);
620	if (action == SAVE)
621	{
622	next_utmp_action = RESTORE;
623	makeutent (ttydev, rs[Rs_display_name]);
624	}
625	else
626	{ /* action == RESTORE */
627	next_utmp_action = IGNORE;
628	cleanutent ();
629	}
630	privileges (IGNORE);
631	}
632	#endif
633
634	#ifndef NO_SETOWNER_TTYDEV
635	void
636	rxvt_term::privileged_ttydev (char action)
637	{
638	D_MAIN ((stderr,
639	"privileged_ttydev (%c); waiting for: %c (pid: %d)",
640	action, next_tty_action, getpid ()));
641	if (next_tty_action != action || (action != SAVE && action != RESTORE)
642	|| ttydev == NULL || *ttydev == '\0')
643	return;
644
645	privileges (RESTORE);
646
647	if (action == SAVE)
648	{
649	next_tty_action = RESTORE;
650	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
651	/* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
652	if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
653	next_tty_action = IGNORE;
654	else
655	# endif
656
657	{
658	chown (ttydev, getuid (), ttygid); /* fail silently */
659	chmod (ttydev, ttymode);
660	# ifdef HAVE_REVOKE
661	revoke (ttydev);
662	# endif
663
664	}
665	}
666	else
667	{ /* action == RESTORE */
668	next_tty_action = IGNORE;
669	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
670	chmod (ttydev, ttyfd_stat.st_mode);
671	chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
672	# else
673	chmod (ttydev,
674	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
675	chown (ttydev, 0, 0);
676	# endif
677
678	}
679
680	privileges (IGNORE);
681
682	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
683	D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
684	action == RESTORE ? "Restoring" : (action ==
685	SAVE ? "Saving" :
686	"UNKNOWN ERROR for"), ttydev,
687	ttyfd_stat.st_mode, ttyfd_stat.st_uid,
688	ttyfd_stat.st_gid));
689	# endif
690	}
691	#endif
692		612
693	/*----------------------------------------------------------------------*/	613	/*----------------------------------------------------------------------*/
694	/*	614	/*
695	* window size/position calculcations for XSizeHint and other storage.	615	* window size/position calculcations for XSizeHint and other storage.
696	* if width/height are non-zero then override calculated width/height	616	* if width/height are non-zero then override calculated width/height
697	*/	617	*/
698	void	618	void
699	rxvt_term::window_calc (unsigned int width, unsigned int height)	619	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
700	{	620	{
701	short recalc_x, recalc_y;	621	short recalc_x, recalc_y;
702	int x, y, sb_w, mb_h, flags;	622	int x, y, sb_w, flags;
703	unsigned int w, h;	623	unsigned int w, h;
704	unsigned int max_width, max_height;	624	unsigned int max_width, max_height;
705		625
706	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
707	TermWin.ncol, TermWin.nrow, szHint.width,
708	szHint.height));
709	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	626	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
710	szHint.win_gravity = NorthWestGravity;	627	szHint.win_gravity = NorthWestGravity;
711	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	628	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
712		629
713	recalc_x = recalc_y = 0;	630	recalc_x = recalc_y = 0;
714	flags = 0;	631	flags = 0;
		632
715	if (!parsed_geometry)	633	if (!parsed_geometry)
716	{	634	{
717	parsed_geometry = 1;	635	parsed_geometry = 1;
		636
718	if (rs[Rs_geometry])	637	if (rs[Rs_geometry])
719	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	638	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		639
720	if (flags & WidthValue)	640	if (flags & WidthValue)
721	{	641	{
722	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	642	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
723	szHint.flags |= USSize;	643	szHint.flags |= USSize;
724	}	644	}
		645
725	if (flags & HeightValue)	646	if (flags & HeightValue)
726	{	647	{
727	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	648	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
728	szHint.flags |= USSize;	649	szHint.flags |= USSize;
729	}	650	}
		651
730	if (flags & XValue)	652	if (flags & XValue)
731	{	653	{
732	szHint.x = x;	654	szHint.x = x;
733	szHint.flags |= USPosition;	655	szHint.flags |= USPosition;
		656
734	if (flags & XNegative)	657	if (flags & XNegative)
735	{	658	{
736	recalc_x = 1;	659	recalc_x = 1;
737	szHint.win_gravity = NorthEastGravity;	660	szHint.win_gravity = NorthEastGravity;
738	}	661	}
739	}	662	}
		663
740	if (flags & YValue)	664	if (flags & YValue)
741	{	665	{
742	szHint.y = y;	666	szHint.y = y;
743	szHint.flags |= USPosition;	667	szHint.flags |= USPosition;
		668
744	if (flags & YNegative)	669	if (flags & YNegative)
745	{	670	{
746	recalc_y = 1;	671	recalc_y = 1;
		672
747	if (szHint.win_gravity == NorthEastGravity)	673	if (szHint.win_gravity == NorthEastGravity)
748	szHint.win_gravity = SouthEastGravity;	674	szHint.win_gravity = SouthEastGravity;
749	else	675	else
750	szHint.win_gravity = SouthWestGravity;	676	szHint.win_gravity = SouthWestGravity;
751	}	677	}
752	}	678	}
753	}	679	}
754		680
755	/* TODO: BOUNDS */	681	/* TODO: BOUNDS */
756	TermWin.width = TermWin.ncol * TermWin.fwidth;	682	width = ncol * fwidth;
757	TermWin.height = TermWin.nrow * TermWin.fheight;	683	height = nrow * fheight;
758	max_width = MAX_COLS * TermWin.fwidth;	684	max_width = MAX_COLS * fwidth;
759	max_height = MAX_ROWS * TermWin.fheight;	685	max_height = MAX_ROWS * fheight;
760		686
761	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	687	szHint.base_width = szHint.base_height = 2 * int_bwidth;
762		688
763	sb_w = mb_h = 0;	689	sb_w = 0;
764	window_vt_x = window_vt_y = TermWin.int_bwidth;	690	window_vt_x = window_vt_y = int_bwidth;
765		691
766	if (scrollbar_visible ())	692	if (scrollBar.state)
767	{	693	{
768	sb_w = scrollbar_TotalWidth ();	694	sb_w = scrollbar_TotalWidth ();
769	szHint.base_width += sb_w;	695	szHint.base_width += sb_w;
770	if (!(Options & Opt_scrollBar_right))	696	if (!OPTION (Opt_scrollBar_right))
771	window_vt_x += sb_w;	697	window_vt_x += sb_w;
772	}	698	}
773		699
774	if (menubar_visible ())
775	{
776	mb_h = menuBar_TotalHeight ();
777	szHint.base_height += mb_h;
778	window_vt_y += mb_h;
779	}
780
781	szHint.width_inc = TermWin.fwidth;	700	szHint.width_inc = fwidth;
782	szHint.height_inc = TermWin.fheight;	701	szHint.height_inc = fheight;
783	szHint.min_width = szHint.base_width + szHint.width_inc;	702	szHint.min_width = szHint.base_width + szHint.width_inc;
784	szHint.min_height = szHint.base_height + szHint.height_inc;	703	szHint.min_height = szHint.base_height + szHint.height_inc;
785		704
786	if (width && width - szHint.base_width < max_width)	705	if (newwidth && newwidth - szHint.base_width < max_width)
787	{	706	{
788	szHint.width = width;	707	szHint.width = newwidth;
789	TermWin.width = width - szHint.base_width;	708	width = newwidth - szHint.base_width;
790	}	709	}
791	else	710	else
792	{	711	{
793	MIN_IT (TermWin.width, max_width);	712	min_it (width, max_width);
794	szHint.width = szHint.base_width + TermWin.width;	713	szHint.width = szHint.base_width + width;
795	}	714	}
796		715
797	if (height && height - szHint.base_height < max_height)	716	if (newheight && newheight - szHint.base_height < max_height)
798	{	717	{
799	szHint.height = height;	718	szHint.height = newheight;
800	TermWin.height = height - szHint.base_height;	719	height = newheight - szHint.base_height;
801	}	720	}
802	else	721	else
803	{	722	{
804	MIN_IT (TermWin.height, max_height);	723	min_it (height, max_height);
805	szHint.height = szHint.base_height + TermWin.height;	724	szHint.height = szHint.base_height + height;
806	}	725	}
807		726
808	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	727	if (scrollBar.state && OPTION (Opt_scrollBar_right))
809	window_sb_x = szHint.width - sb_w;	728	window_sb_x = szHint.width - sb_w;
810		729
811	if (recalc_x)	730	if (recalc_x)
812	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	731	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;
813	- szHint.width - 2 * TermWin.ext_bwidth);	732
814	if (recalc_y)	733	if (recalc_y)
815	szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display))	734	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;
816	- szHint.height - 2 * TermWin.ext_bwidth);
817		735
818	TermWin.ncol = TermWin.width / TermWin.fwidth;	736	ncol = width / fwidth;
819	TermWin.nrow = TermWin.height / TermWin.fheight;	737	nrow = height / fheight;
820	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
821	TermWin.ncol, TermWin.nrow, szHint.width,
822	szHint.height));
823	return;
824	}	738	}
825		739
826	/*----------------------------------------------------------------------*/	740	/*----------------------------------------------------------------------*/
827	/*	741	/*
828	* Tell the teletype handler what size the window is.	742	* Tell the teletype handler what size the window is.
829	* Called after a window size change.	743	* Called after a window size change.
830	*/	744	*/
831	void	745	void
832	rxvt_term::tt_winch ()	746	rxvt_term::tt_winch ()
833	{	747	{
		748	if (pty->pty < 0)
		749	return;
		750
834	struct winsize ws;	751	struct winsize ws;
835		752
836	if (cmd_fd < 0)
837	return;
838
839	ws.ws_col = TermWin.ncol;	753	ws.ws_col = ncol;
840	ws.ws_row = TermWin.nrow;	754	ws.ws_row = nrow;
841	ws.ws_xpixel = ws.ws_ypixel = 0;	755	ws.ws_xpixel = width;
842	#ifndef DEBUG_SIZE	756	ws.ws_ypixel = height;
843	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	757	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
844	#else	758
845	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	759	#if 0
846	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	760	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
847	# ifdef SIGWINCH
848	else if (cmd_pid) /* force through to the command */	761	if (cmd_pid) /* force through to the command */
849	kill (cmd_pid, SIGWINCH);	762	kill (-cmd_pid, SIGWINCH);
850	# endif
851	#endif	763	#endif
852	}	764	}
853		765
854	/*----------------------------------------------------------------------*/	766	/*----------------------------------------------------------------------*/
855	/* rxvt_change_font () - Switch to a new font */	767	/* set_fonts () - load and set the various fonts
856	/*	768	*
857	* init = 1 - initialize	769	* init = 1 - initialize
858	*	770	*
859	* fontname == FONT_UP - switch to bigger font	771	* fontname == FONT_UP - switch to bigger font
860	* fontname == FONT_DN - switch to smaller font	772	* fontname == FONT_DN - switch to smaller font
861	*/	773	*/
862	bool	774	bool
863	rxvt_term::change_font (const char *fontname)	775	rxvt_term::set_fonts ()
864	{	776	{
865	if (fontname == FONT_UP)
866	{
867	// TODO
868	}
869	else if (fontname == FONT_DN)
870	{
871	// TODO
872	}
873	else
874	{
875	rxvt_fontset *fs = new rxvt_fontset (this);	777	rxvt_fontset *fs = new rxvt_fontset (this);
		778	rxvt_fontprop prop;
876		779
877	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
878	{	813	{
879	delete TermWin.fontset;	814	fontset[style] = fs = new rxvt_fontset (this);
880	TermWin.fontset = fs;	815	rxvt_fontprop prop2 = prop;
881	TermWin.fwidth = fs->base_font ()->width;
882	TermWin.fheight = fs->base_font ()->height;
883	TermWin.fbase = fs->base_font ()->ascent;
884		816
885	if (TermWin.parent[0])	817	if (res)
		818	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		819	else
886	{	820	{
887	resize_all_windows (0, 0, 0);	821	res = fontset[0]->fontdesc;
888	scr_remap_chars ();	822
889	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;
890	}	825	}
891		826
892	for (unicode_t ch = 0x20; ch <= 0x7f; ch++)	827	fs->populate (res);
893	TermWin.ascii_map [ch - 0x20] = fs->find_font (ch);	828	fs->set_prop (prop2);
894
895	return true;
896	}	829	}
		830	#else
		831	fontset[style] = fontset[0];
		832	#endif
		833	}
		834
		835	if (parent[0])
897	}	836	{
		837	resize_all_windows (0, 0, 0);
		838	scr_remap_chars ();
		839	scr_touch (true);
		840	}
898		841
899	return false;	842	return true;
900	}	843	}
901		844
902	bool	845	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
903	rxvt_term::font_up_down (int n, int direction)
904	{	846	{
905	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);
906	}	863	}
907		864
908	/*----------------------------------------------------------------------*/	865	/*----------------------------------------------------------------------*/
909	/*----------------------------------------------------------------------*/	866	/*----------------------------------------------------------------------*/
910	/* xterm sequences - title, iconName, color (exptl) */	867	/* xterm sequences - title, iconName, color (exptl) */
911	void	868	void
912	rxvt_term::set_title (const char *str)	869	rxvt_term::set_title (const char *str)
913	{	870	{
914	#ifdef SMART_WINDOW_TITLE	871	set_string_property (XA_WM_NAME, str);
915	char *name;	872	#if ENABLE_EWMH
916		873	set_utf8_property (xa[XA_NET_WM_NAME], str);
917	if (!XFetchName (display->display, TermWin.parent[0], &name))
918	name = NULL;
919
920	if (name == NULL || STRCMP (name, str))
921	#endif
922	XStoreName (display->display, TermWin.parent[0], str);
923
924	#ifdef SMART_WINDOW_TITLE
925	if (name)
926	XFree (name);
927	#endif	874	#endif
928	}	875	}
929		876
930	void	877	void
931	rxvt_term::set_icon_name (const char *str)	878	rxvt_term::set_icon_name (const char *str)
932	{	879	{
933	#ifdef SMART_WINDOW_TITLE	880	set_string_property (XA_WM_ICON_NAME, str);
934	char *name;	881	#if ENABLE_EWMH
935		882	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
936	if (!XGetIconName (display->display, TermWin.parent[0], &name))
937	name = NULL;
938
939	if (name == NULL || STRCMP (name, str))
940	#endif
941	XSetIconName (display->display, TermWin.parent[0], str);
942
943	#ifdef SMART_WINDOW_TITLE
944	if (name)
945	XFree (name);
946	#endif	883	#endif
947	}	884	}
948		885
949	#ifdef XTERM_COLOR_CHANGE	886	#ifdef XTERM_COLOR_CHANGE
950	void	887	void
…		…
958		895
959	/* handle color aliases */	896	/* handle color aliases */
960	if (isdigit (*color))	897	if (isdigit (*color))
961	{	898	{
962	i = atoi (color);	899	i = atoi (color);
		900
963	if (i >= 8 && i <= 15)	901	if (i >= 8 && i <= 15)
964	{ /* bright colors */	902	{ /* bright colors */
965	i -= 8;	903	i -= 8;
966	# ifndef NO_BRIGHTCOLOR
967	PixColorsFocused[idx] = PixColorsFocused[minBrightCOLOR + i];	904	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
968	SET_PIXCOLOR (idx);	905	SET_PIXCOLOR (idx);
969	goto Done;	906	goto done;
970	# endif
971
972	}	907	}
		908
973	if (i >= 0 && i <= 7)	909	if (i >= 0 && i <= 7)
974	{ /* normal colors */	910	{ /* normal colors */
975	PixColorsFocused[idx] = PixColorsFocused[minCOLOR + i];	911	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
976	SET_PIXCOLOR (idx);	912	SET_PIXCOLOR (idx);
977	goto Done;	913	goto done;
978	}	914	}
979	}	915	}
980		916
981	if (!rXParseAllocColor (& xcol, color))	917	if (!set_color (xcol, color))
982	return;	918	return;
983		919
984	/* XStoreColor (display->display, display->cmap, XColor*); */	920	/* XStoreColor (xdisp, display->cmap, XColor*); */
985		921
986	/*	922	/*
987	* 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,
988	* so just keep gobbling up the colormap	924	* so just keep gobbling up the colormap
989	*/	925	*/
990	# if 0	926	# if 0
991	for (i = Color_Black; i <= Color_White; i++)	927	for (i = Color_Black; i <= Color_White; i++)
992	if (PixColors[idx] == PixColors[i])	928	if (pix_colors[idx] == pix_colors[i])
993	break;	929	break;
994	if (i > Color_White)	930	if (i > Color_White)
995	{	931	{
996	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */	932	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
997	XFreeColors (display->display, display->cmap, (PixColors + idx), 1,	933	XFreeColors (xdisp, display->cmap, (pix_colors + idx), 1,
998	DisplayPlanes (display->display, display->screen));	934	DisplayPlanes (xdisp, display->screen));
999	}	935	}
1000	# endif	936	# endif
1001		937
1002	PixColorsFocused[idx] = xcol;	938	pix_colors_focused[idx] = xcol;
1003	SET_PIXCOLOR (idx);	939	SET_PIXCOLOR (idx);
1004		940
1005	/* XSetWindowAttributes attr; */	941	/* XSetWindowAttributes attr; */
1006	/* Cursor cursor; */	942	/* Cursor cursor; */
1007	Done:	943	done:
		944
1008	#ifdef OFF_FOCUS_FADING	945	#if OFF_FOCUS_FADING
1009	PixColorsUnFocused[idx] = PixColorsFocused[idx].fade (display, atoi (rs[Rs_fade]));	946	if (rs[Rs_fade])
		947	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (this, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1010	#endif	948	#endif
1011	if (idx == Color_bg && ! (Options & Opt_transparent))
1012	XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1013		949
1014	/* handle Color_BD, scrollbar background, etc. */	950	/*TODO: handle Color_BD, scrollbar background, etc. */
1015		951
1016	set_colorfgbg ();
1017	recolour_cursor ();	952	recolour_cursor ();
1018	scr_touch (true);	953	scr_recolour ();
1019	}	954	}
1020		955
1021	#else	956	#else
1022	# define set_window_color (idx,color) ((void)0)	957	# define set_window_color (idx,color) ((void)0)
1023	#endif /* XTERM_COLOR_CHANGE */	958	#endif /* XTERM_COLOR_CHANGE */
…		…
1025	void	960	void
1026	rxvt_term::recolour_cursor ()	961	rxvt_term::recolour_cursor ()
1027	{	962	{
1028	XColor xcol[2];	963	XColor xcol[2];
1029		964
1030	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColorsFocused[Color_pointer_fg] : PixColorsFocused[Color_fg];	965	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)
1031	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColorsFocused[Color_pointer_bg] : PixColorsFocused[Color_bg];	966	? pix_colors_focused[Color_pointer_fg]
		967	: pix_colors_focused[Color_fg];
		968	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
		969	? pix_colors_focused[Color_pointer_bg]
		970	: pix_colors_focused[Color_bg];
		971
1032	XQueryColors (display->display, display->cmap, xcol, 2);	972	XQueryColors (xdisp, cmap, xcol, 2);
1033	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);	973	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);
1034	}	974	}
1035		975
1036	/*----------------------------------------------------------------------*/	976	/*----------------------------------------------------------------------*/
1037	/*	977	/*
1038	* 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
1039	*/	979	*/
1040	void	980	void
1041	rxvt_term::set_colorfgbg ()	981	rxvt_term::set_colorfgbg ()
1042	{	982	{
1043	unsigned int i;	983	unsigned int i;
1044	const char *xpmb = "\0";	984	const char *xpmb = "\0";
1045	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	985	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1046		986
1047	env_colorfgbg =
1048	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1049	STRCPY (fstr, "default");	987	strcpy (fstr, "default");
1050	STRCPY (bstr, "default");	988	strcpy (bstr, "default");
1051	for (i = Color_Black; i <= Color_White; i++)	989	for (i = Color_Black; i <= Color_White; i++)
1052	if (PixColors[Color_fg] == PixColors[i])	990	if (pix_colors[Color_fg] == pix_colors[i])
1053	{	991	{
1054	sprintf (fstr, "%d", (i - Color_Black));	992	sprintf (fstr, "%d", (i - Color_Black));
1055	break;	993	break;
1056	}	994	}
		995
1057	for (i = Color_Black; i <= Color_White; i++)	996	for (i = Color_Black; i <= Color_White; i++)
1058	if (PixColors[Color_bg] == PixColors[i])	997	if (pix_colors[Color_bg] == pix_colors[i])
1059	{	998	{
1060	sprintf (bstr, "%d", (i - Color_Black));	999	sprintf (bstr, "%d", (i - Color_Black));
1061	#ifdef XPM_BACKGROUND	1000	#ifdef XPM_BACKGROUND
1062	xpmb = "default;";	1001	xpmb = "default;";
1063	#endif	1002	#endif
1064	break;	1003	break;
1065	}	1004	}
1066		1005
1067	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1006	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1068
1069	#ifndef NO_BRIGHTCOLOR
1070	colorfgbg = DEFAULT_RSTYLE;
1071	for (i = minCOLOR; i <= maxCOLOR; i++)
1072	{
1073	if (PixColors[Color_fg] == PixColors[i])
1074	colorfgbg = SET_FGCOLOR (colorfgbg, i);
1075	if (PixColors[Color_bg] == PixColors[i])
1076	colorfgbg = SET_BGCOLOR (colorfgbg, i);
1077	}
1078	#endif
1079	}	1007	}
1080		1008
1081	/*----------------------------------------------------------------------*/	1009	/*----------------------------------------------------------------------*/
1082	/*
1083	* Colour determination for low colour displays, routine from
1084	* Hans de Goede <hans@highrise.nl>
1085	*/
1086		1010
1087	int	1011	bool
1088	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1012	rxvt_term::set_color (rxvt_color &color, const char *name)
1089	{	1013	{
1090	if (!screen_in_out->set (display, colour))	1014	if (color.set (this, name))
1091	{
1092	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1093	return false;
1094	}
1095
1096	return true;	1015	return true;
		1016
		1017	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1018	return false;
1097	}	1019	}
1098		1020
1099	/* -------------------------------------------------------------------- *	1021	/* -------------------------------------------------------------------- *
1100	* - WINDOW RESIZING - *	1022	* - WINDOW RESIZING - *
1101	* -------------------------------------------------------------------- */	1023	* -------------------------------------------------------------------- */
1102	void	1024	void
1103	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1025	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1104	{	1026	{
1105	int fix_screen;	1027	int fix_screen;
		1028	int old_width = szHint.width;
		1029	int old_height = szHint.height;
1106		1030
1107	#ifdef SMART_RESIZE
1108	int old_width = szHint.width, old_height = szHint.height;
1109	#endif
1110
1111	window_calc (width, height);	1031	window_calc (newwidth, newheight);
1112	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1032	XSetWMNormalHints (xdisp, parent[0], &szHint);
1113		1033
1114	if (!ignoreparent)	1034	if (!ignoreparent)
1115	{	1035	{
1116	#ifdef SMART_RESIZE	1036	#ifdef SMART_RESIZE
1117	/*	1037	/*
…		…
1121	int x, y, x1, y1;	1041	int x, y, x1, y1;
1122	int dx, dy;	1042	int dx, dy;
1123	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1043	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1124	Window unused_cr;	1044	Window unused_cr;
1125		1045
1126	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,	1046	XTranslateCoordinates (xdisp, parent[0], display->root,
1127	0, 0, &x, &y, &unused_cr);	1047	0, 0, &x, &y, &unused_cr);
1128	XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1,	1048	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,
1129	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1049	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1130	/*	1050	/*
1131	* if display->root isn't the parent window, a WM will probably have offset	1051	* if display->root isn't the parent window, a WM will probably have offset
1132	* our position for handles and decorations. Counter it	1052	* our position for handles and decorations. Counter it
1133	*/	1053	*/
…		…
1135	{	1055	{
1136	x -= x1;	1056	x -= x1;
1137	y -= y1;	1057	y -= y1;
1138	}	1058	}
1139		1059
1140	x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2;	1060	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;
1141	y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2;	1061	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;
1142	dx = old_width - szHint.width;	1062	dx = old_width - szHint.width;
1143	dy = old_height - szHint.height;	1063	dy = old_height - szHint.height;
1144		1064
1145	/* Check position of the center of the window */	1065	/* Check position of the center of the window */
1146	if (x < x1) /* left half */	1066	if (x < x1) /* left half */
1147	dx = 0;	1067	dx = 0;
…		…
1150	if (y < y1) /* top half */	1070	if (y < y1) /* top half */
1151	dy = 0;	1071	dy = 0;
1152	else if (y == y1) /* exact center */	1072	else if (y == y1) /* exact center */
1153	dy /= 2;	1073	dy /= 2;
1154		1074
1155	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1075	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,
1156	szHint.width, szHint.height);	1076	szHint.width, szHint.height);
1157	#else	1077	#else
1158	XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height);	1078	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);
1159	#endif	1079	#endif
1160	}	1080	}
1161		1081
1162	fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow;	1082	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1163		1083
1164	if (fix_screen || width != old_width || height != old_height)	1084	if (fix_screen || newwidth != old_width || newheight != old_height)
1165	{	1085	{
1166	if (scrollbar_visible ())	1086	if (scrollBar.state)
1167	{	1087	{
1168	XMoveResizeWindow (display->display, scrollBar.win,	1088	XMoveResizeWindow (xdisp, scrollBar.win,
1169	window_sb_x, 0,	1089	window_sb_x, 0,
1170	scrollbar_TotalWidth (), szHint.height);	1090	scrollbar_TotalWidth (), szHint.height);
1171	resize_scrollbar ();	1091	resize_scrollbar ();
1172	}	1092	}
1173		1093
1174	if (menubar_visible ())
1175	XMoveResizeWindow (display->display, menuBar.win,
1176	window_vt_x, 0,
1177	TermWin_TotalWidth (), menuBar_TotalHeight ());
1178
1179	XMoveResizeWindow (display->display, TermWin.vt,	1094	XMoveResizeWindow (xdisp, vt,
1180	window_vt_x, window_vt_y,	1095	window_vt_x, window_vt_y,
1181	TermWin_TotalWidth (), TermWin_TotalHeight ());	1096	width, height);
		1097
1182	scr_clear ();	1098	scr_clear ();
1183	#ifdef XPM_BACKGROUND	1099	#ifdef XPM_BACKGROUND
1184	resize_pixmap ();	1100	resize_pixmap ();
1185	#endif	1101	#endif
1186	}	1102	}
1187		1103
1188	if (fix_screen || old_height == 0)	1104	if (fix_screen || old_height == 0)
1189	{
1190	int curr_screen = -1;
1191	int old_ncol = prev_ncol;
1192
1193	/* scr_reset only works on the primary screen */
1194	if (old_height) /* this is not the first time through */
1195	{
1196	unsigned int ncol = TermWin.ncol;
1197	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1198	curr_screen = scr_change_screen (PRIMARY);
1199	TermWin.ncol = ncol;
1200	}
1201
1202	scr_reset ();	1105	scr_reset ();
1203		1106
1204	if (curr_screen >= 0) /* this is not the first time through */	1107	#ifdef XPM_BACKGROUND
1205	{	1108	if (pixmap)
1206	scr_change_screen (curr_screen);	1109	scr_touch (false);
1207	selection_check (old_ncol != TermWin.ncol ? 4 : 0);	1110	#endif
1208	}
1209	}
1210
1211	old_width = szHint.width;
1212	old_height = szHint.height;
1213		1111
1214	#ifdef USE_XIM	1112	#ifdef USE_XIM
1215	IMSetStatusPosition ();	1113	IMSetStatusPosition ();
1216	#endif	1114	#endif
1217	}	1115	}
…		…
1219	/*	1117	/*
1220	* Set the width/height of the vt window in characters. Units are pixels.	1118	* Set the width/height of the vt window in characters. Units are pixels.
1221	* good for toggling 80/132 columns	1119	* good for toggling 80/132 columns
1222	*/	1120	*/
1223	void	1121	void
1224	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1122	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1225	{	1123	{
1226	XWindowAttributes wattr;	1124	XWindowAttributes wattr;
1227		1125
1228	if (width == 0 || height == 0)	1126	if (newwidth == 0 || newheight == 0)
1229	{	1127	{
1230	XGetWindowAttributes (display->display, display->root, &wattr);	1128	XGetWindowAttributes (xdisp, display->root, &wattr);
		1129
1231	if (width == 0)	1130	if (newwidth == 0)
1232	width = wattr.width - szHint.base_width;	1131	newwidth = wattr.width - szHint.base_width;
1233	if (height == 0)	1132	if (newheight == 0)
1234	height = wattr.height - szHint.base_height;	1133	newheight = wattr.height - szHint.base_height;
1235	}
1236	if (width != TermWin.width || height != TermWin.height)
1237	{	1134	}
		1135
		1136	if (newwidth != width || newheight != height)
		1137	{
1238	width += szHint.base_width;	1138	newwidth += szHint.base_width;
1239	height += szHint.base_height;	1139	newheight += szHint.base_height;
1240	resize_all_windows (width, height, 0);	1140	resize_all_windows (newwidth, newheight, 0);
1241	}	1141	}
1242	}	1142	}
1243		1143
1244	/* -------------------------------------------------------------------- *	1144	/* -------------------------------------------------------------------- *
1245	* - X INPUT METHOD ROUTINES - *	1145	* - X INPUT METHOD ROUTINES - *
1246	* -------------------------------------------------------------------- */	1146	* -------------------------------------------------------------------- */
1247	#ifdef USE_XIM	1147	#ifdef USE_XIM
1248		1148
1249	void	1149	void
		1150	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
		1151	{
		1152	fg = pix_colors[Color_fg];
		1153	bg = pix_colors[Color_bg];
		1154	}
		1155
		1156	void
1250	rxvt_term::im_set_size (XRectangle *size)	1157	rxvt_term::im_set_size (XRectangle &size)
1251	{	1158	{
1252	size->x = TermWin.int_bwidth;	1159	// the int_bwidth terms make no sense to me
1253	size->y = TermWin.int_bwidth;	1160	size.x = int_bwidth;
1254	size->width = Width2Pixel (TermWin.ncol);	1161	size.y = int_bwidth;
1255	size->height = Height2Pixel (TermWin.nrow);	1162	size.width = Width2Pixel (ncol) + int_bwidth;
		1163	size.height = Height2Pixel (nrow) + int_bwidth;
1256	}	1164	}
1257		1165
1258	void	1166	void
1259	rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg)	1167	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1168	XRectangle &status_rect,
		1169	const XRectangle &needed_rect)
1260	{	1170	{
1261	*fg = PixColors[Color_fg];	1171	preedit_rect.x = needed_rect.width;
1262	*bg = PixColors[Color_bg];	1172	preedit_rect.y = 0;
		1173	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
		1174	preedit_rect.height = fheight;
		1175
		1176	status_rect.x = 0;
		1177	status_rect.y = 0;
		1178	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
		1179	status_rect.height = fheight;
1263	}	1180	}
1264		1181
1265	/* Checking whether input method is running. */	1182	/* Checking whether input method is running. */
1266	bool	1183	bool
1267	rxvt_term::IMisRunning ()	1184	rxvt_term::IMisRunning ()
1268	{	1185	{
1269	char *p;	1186	char *p;
1270	Atom atom;	1187	Atom atom;
1271	Window win;	1188	Window win;
1272	char server[IMBUFSIZ];	1189	char server[IMBUFSIZ];
1273		1190
1274	/* get current locale modifier */	1191	/* get current locale modifier */
1275	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1192	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1276	{	1193	{
1277	STRCPY (server, "@server=");	1194	strcpy (server, "@server=");
1278	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1195	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1196
1279	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1197	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1280	*p = '\0';	1198	*p = '\0';
1281		1199
1282	atom = XInternAtom (display->display, server, False);	1200	atom = XInternAtom (xdisp, server, False);
1283	win = XGetSelectionOwner (display->display, atom);	1201	win = XGetSelectionOwner (xdisp, atom);
		1202
1284	if (win != None)	1203	if (win != None)
1285	return True;	1204	return True;
1286	}	1205	}
		1206
1287	return False;	1207	return False;
1288	}	1208	}
1289		1209
1290	void	1210	void
1291	rxvt_term::IMSendSpot ()	1211	rxvt_term::IMSendSpot ()
1292	{	1212	{
1293	XPoint spot;	1213	XPoint nspot;
1294	XVaNestedList preedit_attr;	1214	XVaNestedList preedit_attr;
1295		1215
1296	if (Input_Context == NULL	1216	if (!Input_Context
1297	|| !TermWin.focus || ! (input_style & XIMPreeditPosition)	1217	|| !focus
1298	|| ! (event_type == KeyPress	1218	|| !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1299	|| event_type == Expose
1300	|| event_type == NoExpose
1301	|| event_type == SelectionNotify
1302	|| event_type == ButtonRelease || event_type == FocusIn)
1303	|| !IMisRunning ())
1304	return;	1219	return;
1305		1220
1306	im_set_position (&spot);	1221	im_set_position (nspot);
		1222
		1223	if (nspot.x == spot.x && nspot.y == spot.y)
		1224	return;
		1225
		1226	spot = nspot;
1307		1227
1308	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1228	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1309	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1229	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1310	XFree (preedit_attr);	1230	XFree (preedit_attr);
1311	}	1231	}
1312		1232
1313	void	1233	void
1314	rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1315	XRectangle * needed_rect)
1316	{
1317	int mbh, vtx = 0;
1318
1319	if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1320	vtx = scrollbar_TotalWidth ();
1321
1322	mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1323	mbh -= TermWin.lineSpace;
1324
1325	preedit_rect->x = needed_rect->width + vtx;
1326	preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1327
1328	preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1329	preedit_rect->height = Height2Pixel (1);
1330
1331	status_rect->x = vtx;
1332	status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1333
1334	status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1335	status_rect->height = Height2Pixel (1);
1336	}
1337
1338	void
1339	rxvt_term::im_destroy ()	1234	rxvt_term::im_destroy ()
1340	{	1235	{
1341	if (Input_Context)
1342	{
1343	XDestroyIC (Input_Context);
1344	Input_Context = NULL;
1345	}
1346
1347	if (input_method)	1236	if (input_method)
1348	{	1237	{
		1238	if (Input_Context && input_method->xim)
		1239	XDestroyIC (Input_Context);
		1240
1349	display->put_xim (input_method);	1241	display->put_xim (input_method);
1350	input_method = 0;	1242	input_method = 0;
1351	}	1243	}
		1244
		1245	Input_Context = 0;
1352	}	1246	}
		1247
		1248	#ifdef ENABLE_XIM_ONTHESPOT
		1249
		1250	static void
		1251	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1252	{
		1253	((rxvt_term *)client_data)->make_current ();
		1254	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1255	}
		1256
		1257	static void
		1258	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1259	{
		1260	((rxvt_term *)client_data)->make_current ();
		1261	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1262	}
		1263
		1264	static void
		1265	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1266	{
		1267	rxvt_term *term = (rxvt_term *)client_data;
		1268	XIMText *text = call_data->text;
		1269
		1270	term->make_current ();
		1271
		1272	if (text)
		1273	{
		1274	void *str;
		1275
		1276	if (!text->encoding_is_wchar && text->string.multi_byte)
		1277	{
		1278	// of course, X makes it ugly again
		1279	if (term->rs[Rs_imLocale])
		1280	SET_LOCALE (term->rs[Rs_imLocale]);
		1281
		1282	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1283	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1284
		1285	if (term->rs[Rs_imLocale])
		1286	SET_LOCALE (term->locale);
		1287	}
		1288	else
		1289	str = (void *)text->string.wide_char;
		1290
		1291	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1292	DT_INT, call_data->caret,
		1293	DT_INT, call_data->chg_first,
		1294	DT_INT, call_data->chg_length,
		1295	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1296	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1297	DT_END));
		1298	}
		1299	else
		1300	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1301	DT_INT, call_data->caret,
		1302	DT_INT, call_data->chg_first,
		1303	DT_INT, call_data->chg_length,
		1304	DT_END));
		1305	}
		1306
		1307	#if 0
		1308	static void
		1309	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1310	{
		1311	((rxvt_term *)client_data)->make_current ();
		1312	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1313	DT_INT, call_data->position,
		1314	DT_INT, call_data->direction,
		1315	DT_INT, call_data->style,
		1316	DT_END));
		1317	}
		1318	#endif
		1319
		1320	#endif
1353		1321
1354	/*	1322	/*
1355	* Try to open a XIM with the current modifiers, then see if we can	1323	* Try to open a XIM with the current modifiers, then see if we can
1356	* open a suitable preedit type	1324	* open a suitable preedit type
1357	*/	1325	*/
1358	bool	1326	bool
1359	rxvt_term::IM_get_IC (const char *modifiers)	1327	rxvt_term::IM_get_IC (const char *modifiers)
1360	{	1328	{
1361	int i, j, found;	1329	int i, j, found;
1362	XIM xim;	1330	XIM xim;
1363	XPoint spot;	1331	XPoint spot;
1364	XRectangle rect, status_rect, needed_rect;	1332	XRectangle rect, status_rect, needed_rect;
1365	unsigned long fg, bg;	1333	unsigned long fg, bg;
1366	const char *p;	1334	const char *p;
1367	char **s;	1335	char **s;
1368	XIMStyles *xim_styles;	1336	XIMStyles *xim_styles;
1369	XVaNestedList preedit_attr, status_attr;	1337	#ifdef ENABLE_XIM_ONTHESPOT
		1338	XIMCallback xcb[4];
		1339	#endif
		1340
		1341	set_environ (envv);
1370		1342
1371	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1343	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1372	return false;	1344	return false;
1373		1345
1374	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1375	input_method = display->get_xim (locale, modifiers);	1346	input_method = display->get_xim (locale, modifiers);
1376	if (input_method == NULL)	1347	if (input_method == NULL)
1377	return false;	1348	return false;
1378		1349
1379	xim = input_method->xim;	1350	xim = input_method->xim;
		1351	spot.x = spot.y = -1;
1380		1352
1381	xim_styles = NULL;	1353	xim_styles = NULL;
1382	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1354	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1383	|| !xim_styles || !xim_styles->count_styles)	1355	|| !xim_styles || !xim_styles->count_styles)
1384	{	1356	{
1385	display->put_xim (input_method);	1357	im_destroy ();
1386	return false;	1358	return false;
1387	}	1359	}
1388		1360
1389	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";	1361	const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
		1362
		1363	for (int pi = 0; pi < 2; pi++)
		1364	{
		1365	p = pet[pi];
		1366
		1367	if (!p)
		1368	continue;
		1369
1390	s = rxvt_splitcommastring (p);	1370	s = rxvt_splitcommastring (p);
		1371
1391	for (i = found = 0; !found && s[i]; i++)	1372	for (i = found = 0; !found && s[i]; i++)
1392	{	1373	{
1393	if (!STRCMP (s[i], "OverTheSpot"))	1374	if (!strcmp (s[i], "OverTheSpot"))
1394	input_style = (XIMPreeditPosition | XIMStatusNothing);	1375	input_style = XIMPreeditPosition | XIMStatusNothing;
1395	else if (!STRCMP (s[i], "OffTheSpot"))	1376	else if (!strcmp (s[i], "OffTheSpot"))
1396	input_style = (XIMPreeditArea | XIMStatusArea);	1377	input_style = XIMPreeditArea | XIMStatusArea;
1397	else if (!STRCMP (s[i], "Root"))	1378	else if (!strcmp (s[i], "Root"))
1398	input_style = (XIMPreeditNothing | XIMStatusNothing);	1379	input_style = XIMPreeditNothing | XIMStatusNothing;
		1380	else if (!strcmp (s[i], "None"))
		1381	input_style = XIMPreeditNone | XIMStatusNone;
		1382	#ifdef ENABLE_XIM_ONTHESPOT
		1383	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1384	input_style = XIMPreeditCallbacks | XIMStatusNothing;
		1385	#endif
		1386	else
		1387	input_style = XIMPreeditNothing | XIMStatusNothing;
1399		1388
1400	for (j = 0; j < xim_styles->count_styles; j++)	1389	for (j = 0; j < xim_styles->count_styles; j++)
1401	if (input_style == xim_styles->supported_styles[j])	1390	if (input_style == xim_styles->supported_styles[j])
1402	{	1391	{
		1392	rxvt_freecommastring (s);
		1393
1403	found = 1;	1394	found = 1;
1404	break;	1395	goto foundpet;
		1396	}
		1397
1405	}	1398	}
1406	}
1407		1399
1408	for (i = 0; s[i]; i++)	1400	rxvt_freecommastring (s);
1409	free (s[i]);	1401	}
1410		1402
1411	free (s);	1403	foundpet:
		1404
1412	XFree (xim_styles);	1405	XFree (xim_styles);
1413		1406
1414	if (!found)	1407	if (!found)
1415	{	1408	{
1416	display->put_xim (input_method);	1409	im_destroy ();
1417	return false;	1410	return false;
1418	}	1411	}
1419		1412
1420	preedit_attr = status_attr = NULL;	1413	XFontSet fs = 0;
		1414	XVaNestedList preedit_attr = 0, status_attr = 0;
		1415
		1416	if (input_style & (XIMPreeditPosition | XIMPreeditArea))
		1417	{
		1418	// fake us a font-set, please
		1419	char **missing_charset_list;
		1420	int missing_charset_count;
		1421	char *def_string;
		1422	char pat[512];
		1423
		1424	sprintf (pat,
		1425	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1426	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1427	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1428	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1429	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1430	"*",
		1431	fheight,
		1432	fheight + 1, fheight - 1,
		1433	fheight - 2, fheight + 2);
		1434
		1435	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
		1436	&missing_charset_list, &missing_charset_count, &def_string);
		1437
		1438	if (missing_charset_list)
		1439	XFreeStringList (missing_charset_list);
		1440
		1441	if (!fs)
		1442	{
		1443	input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
		1444	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1445	}
		1446	}
1421		1447
1422	if (input_style & XIMPreeditPosition)	1448	if (input_style & XIMPreeditPosition)
1423	{	1449	{
1424	im_set_size (&rect);	1450	im_set_size (rect);
1425	im_set_position (&spot);	1451	im_set_position (spot);
1426	im_set_color (&fg, &bg);	1452	im_set_color (fg, bg);
1427		1453
1428	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1454	preedit_attr = XVaCreateNestedList (0,
		1455	XNForeground, fg,
		1456	XNBackground, bg,
		1457	XNArea, &rect,
1429	XNSpotLocation, &spot,	1458	XNSpotLocation, &spot,
1430	XNForeground, fg, XNBackground, bg,
1431	//XNFontSet, TermWin.fontset,	1459	XNFontSet, fs,
1432	NULL);	1460	NULL);
1433	}	1461	}
1434	else if (input_style & XIMPreeditArea)	1462	else if (input_style & XIMPreeditArea)
1435	{	1463	{
1436	im_set_color (&fg, &bg);	1464	im_set_color (fg, bg);
1437		1465
1438	/*	1466	/*
1439	* The necessary width of preedit area is unknown	1467	* The necessary width of preedit area is unknown
1440	* until create input context.	1468	* until create input context.
1441	*/	1469	*/
1442	needed_rect.width = 0;	1470	needed_rect.width = 0;
1443
1444	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1471	im_set_preedit_area (rect, status_rect, needed_rect);
1445		1472
1446	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1473	preedit_attr = XVaCreateNestedList (0,
		1474	XNForeground, fg,
1447	XNForeground, fg, XNBackground, bg,	1475	XNBackground, bg,
		1476	XNArea, &rect,
		1477	XNFontSet, fs,
		1478	NULL);
		1479	status_attr = XVaCreateNestedList (0,
		1480	XNForeground, fg,
		1481	XNBackground, bg,
		1482	XNArea, &status_rect,
1448	//XNFontSet, TermWin.fontset,	1483	XNFontSet, fs,
1449	NULL);	1484	NULL);
1450	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,	1485	}
1451	XNForeground, fg, XNBackground, bg,	1486	#if ENABLE_XIM_ONTHESPOT
1452	//XNFontSet, TermWin.fontset,	1487	else if (input_style & XIMPreeditCallbacks)
		1488	{
		1489	im_set_position (spot);
		1490
		1491	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1492	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1493	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1494	# if 0
		1495	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1496	# endif
		1497
		1498	preedit_attr = XVaCreateNestedList (0,
		1499	XNSpotLocation, &spot,
		1500	XNPreeditStartCallback, &xcb[0],
		1501	XNPreeditDoneCallback , &xcb[1],
		1502	XNPreeditDrawCallback , &xcb[2],
		1503	# if 0
		1504	XNPreeditCaretCallback, &xcb[3],
		1505	# endif
1453	NULL);	1506	NULL);
1454	}	1507	}
		1508	#endif
1455		1509
1456	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1510	Input_Context = XCreateIC (xim,
		1511	XNInputStyle, input_style,
1457	XNClientWindow, TermWin.parent[0],	1512	XNClientWindow, vt,
1458	XNFocusWindow, TermWin.parent[0],	1513	XNFocusWindow, parent[0],
1459	preedit_attr ? XNPreeditAttributes : NULL,	1514	preedit_attr ? XNPreeditAttributes : NULL,
1460	preedit_attr,	1515	preedit_attr,
1461	status_attr ? XNStatusAttributes : NULL,	1516	status_attr ? XNStatusAttributes : NULL,
1462	status_attr, NULL);	1517	status_attr, NULL);
		1518
1463	if (preedit_attr) XFree (preedit_attr);	1519	if (preedit_attr) XFree (preedit_attr);
1464	if (status_attr) XFree (status_attr);	1520	if (status_attr) XFree (status_attr);
		1521	if (fs) XFreeFontSet (xdisp, fs);
1465		1522
1466	if (Input_Context == NULL)	1523	if (Input_Context == NULL)
1467	{	1524	{
1468	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1525	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1469	display->put_xim (input_method);	1526	im_destroy ();
1470	return false;	1527	return false;
1471	}	1528	}
		1529
		1530	#if 0
		1531	// unfortunately, only the focus window is used by XIM, hard to fix
		1532	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1533	vt_select_input ();
		1534	#endif
1472		1535
1473	if (input_style & XIMPreeditArea)	1536	if (input_style & XIMPreeditArea)
1474	IMSetStatusPosition ();	1537	IMSetStatusPosition ();
1475		1538
1476	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1477	return true;	1539	return true;
1478	}	1540	}
1479		1541
1480	void	1542	void
1481	rxvt_term::im_cb ()	1543	rxvt_term::im_cb ()
1482	{	1544	{
1483	int i, found, had_im;	1545	int i;
1484	const char *p;	1546	const char *p;
1485	char **s;	1547	char **s;
1486	char buf[IMBUFSIZ];	1548	char buf[IMBUFSIZ];
1487		1549
		1550	make_current ();
		1551
1488	im_destroy ();	1552	im_destroy ();
1489		1553
1490	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1491	if (Input_Context)	1554	if (Input_Context)
1492	return;	1555	return;
1493		1556
1494	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1557	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1495	if (rs[Rs_imLocale])	1558	if (rs[Rs_imLocale])
…		…
1500	if (p && *p)	1563	if (p && *p)
1501	{	1564	{
1502	bool found = false;	1565	bool found = false;
1503		1566
1504	s = rxvt_splitcommastring (p);	1567	s = rxvt_splitcommastring (p);
		1568
1505	for (i = 0; s[i]; i++)	1569	for (i = 0; s[i]; i++)
1506	{	1570	{
1507	if (*s[i])	1571	if (*s[i])
1508	{	1572	{
1509	STRCPY (buf, "@im=");	1573	strcpy (buf, "@im=");
1510	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1574	strncat (buf, s[i], IMBUFSIZ - 5);
1511	if (IM_get_IC (buf))	1575	if (IM_get_IC (buf))
1512	{	1576	{
1513	found = true;	1577	found = true;
1514	break;	1578	break;
1515	}	1579	}
1516	}	1580	}
1517	}	1581	}
1518	for (i = 0; s[i]; i++)	1582
1519	free (s[i]);	1583	rxvt_freecommastring (s);
1520	free (s);
1521		1584
1522	if (found)	1585	if (found)
1523	goto done;	1586	goto done;
1524	}	1587	}
1525		1588
…		…
1539	}	1602	}
1540		1603
1541	void	1604	void
1542	rxvt_term::IMSetStatusPosition ()	1605	rxvt_term::IMSetStatusPosition ()
1543	{	1606	{
1544	XRectangle preedit_rect, status_rect, *needed_rect;	1607	XRectangle preedit_rect, status_rect, *needed_rect;
1545	XVaNestedList preedit_attr, status_attr;	1608	XVaNestedList preedit_attr, status_attr;
1546		1609
1547	if (Input_Context == NULL	1610	if (!Input_Context
		1611	|| !focus
1548	|| !TermWin.focus || ! (input_style & XIMPreeditArea)	1612	|| !(input_style & XIMPreeditArea)
1549	|| !IMisRunning ())	1613	|| !IMisRunning ())
1550	return;	1614	return;
1551		1615
1552	/* Getting the necessary width of preedit area */	1616	/* Getting the necessary width of preedit area */
1553	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1617	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1554	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1618	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1555	XFree (status_attr);	1619	XFree (status_attr);
1556		1620
1557	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1621	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1622	XFree (needed_rect);
1558		1623
1559	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1624	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1560	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1625	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1561		1626
1562	XSetICValues (Input_Context,	1627	XSetICValues (Input_Context,
1563	XNPreeditAttributes, preedit_attr,	1628	XNPreeditAttributes, preedit_attr,
1564	XNStatusAttributes, status_attr, NULL);	1629	XNStatusAttributes, status_attr, NULL);
1565		1630
1566	XFree (preedit_attr);	1631	XFree (preedit_attr);
1567	XFree (status_attr);	1632	XFree (status_attr);
1568	}	1633	}
1569	#endif /* USE_XIM */	1634	#endif /* USE_XIM */
1570		1635
1571	/*----------------------------------------------------------------------*/
1572	rxvt_t rxvt_current_term;
1573
1574	/*----------------------- end-of-file (C source) -----------------------*/	1636	/*----------------------- end-of-file (C source) -----------------------*/

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