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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.66 by pcg, Thu Apr 8 20:31:45 2004 UTC vs.
Revision 1.174 by root, Thu Jan 12 00:11:13 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>	51	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		52	static uid_t saved_euid;
		53	static gid_t saved_egid;
		54	#endif
		55
		56	bool
		57	rxvt_tainted ()
		58	{
		59	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		60	return getuid () != saved_euid || getgid () != saved_egid;
		61	#else
		62	return false;
		63	#endif
		64	}
48		65
49	vector<rxvt_term *> rxvt_term::termlist;	66	vector<rxvt_term *> rxvt_term::termlist;
50		67
51	static char curlocale[128];	68	static char curlocale[128], savelocale[128];
52		69
53	bool	70	bool
54	rxvt_set_locale (const char *locale)	71	rxvt_set_locale (const char *locale)
55	{	72	{
56	if (!locale || !STRNCMP (locale, curlocale, 128))	73	if (!locale || !strncmp (locale, curlocale, 128))
57	return false;	74	return false;
58		75
59	STRNCPY (curlocale, locale, 128);	76	strncpy (curlocale, locale, 128);
60	setlocale (LC_CTYPE, curlocale);	77	setlocale (LC_CTYPE, curlocale);
61	return true;	78	return true;
		79	}
		80
		81	void
		82	rxvt_push_locale (const char *locale)
		83	{
		84	strcpy (savelocale, curlocale);
		85	rxvt_set_locale (locale);
		86	}
		87
		88	void
		89	rxvt_pop_locale ()
		90	{
		91	rxvt_set_locale (savelocale);
62	}	92	}
63		93
64	#if ENABLE_COMBINING	94	#if ENABLE_COMBINING
65	class rxvt_composite_vec rxvt_composite;	95	class rxvt_composite_vec rxvt_composite;
66		96
…		…
123	return len;	153	return len;
124		154
125	}	155	}
126	#endif	156	#endif
127		157
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 ()	158	rxvt_term::rxvt_term ()
144	:	159	:
		160	#if TRANSPARENT
145	rootwin_ev (this, &rxvt_term::rootwin_cb),	161	rootwin_ev (this, &rxvt_term::rootwin_cb),
		162	#endif
		163	#ifdef HAVE_SCROLLBARS
		164	scrollbar_ev (this, &rxvt_term::x_cb),
		165	#endif
		166	#ifdef MENUBAR
		167	menubar_ev (this, &rxvt_term::x_cb),
		168	#endif
		169	#ifdef CURSOR_BLINK
		170	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
		171	#endif
		172	#ifdef TEXT_BLINK
		173	text_blink_ev (this, &rxvt_term::text_blink_cb),
		174	#endif
		175	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		176	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
		177	#endif
		178	#ifdef SELECTION_SCROLLING
		179	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
		180	#endif
		181	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		182	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
		183	#endif
		184	#ifdef POINTER_BLANK
		185	pointer_ev (this, &rxvt_term::pointer_cb),
		186	#endif
		187	#ifdef USE_XIM
		188	im_ev (this, &rxvt_term::im_cb),
		189	#endif
146	termwin_ev (this, &rxvt_term::x_cb),	190	termwin_ev (this, &rxvt_term::x_cb),
147	vt_ev (this, &rxvt_term::x_cb),	191	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	#ifdef POINTER_BLANK
161	pointer_ev (this, &rxvt_term::pointer_cb),
162	#endif
163	#ifdef USE_XIM
164	im_ev (this, &rxvt_term::im_cb),
165	#endif
166	check_ev (this, &rxvt_term::check_cb),	192	check_ev (this, &rxvt_term::check_cb),
		193	flush_ev (this, &rxvt_term::flush_cb),
167	destroy_ev (this, &rxvt_term::destroy_cb),	194	destroy_ev (this, &rxvt_term::destroy_cb),
168	pty_ev (this, &rxvt_term::pty_cb),	195	pty_ev (this, &rxvt_term::pty_cb),
169	incr_ev (this, &rxvt_term::incr_cb)	196	incr_ev (this, &rxvt_term::incr_cb)
170	{	197	{
171	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	198	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
172		199
173	termlist.push_back (this);	200	termlist.push_back (this);
174	}
175		201
176	rxvt_term::~rxvt_term ()	202	#ifdef KEYSYM_RESOURCE
177	{	203	keyboard = new keyboard_manager;
178	termlist.erase (find (termlist.begin (), termlist.end(), this));
179		204
		205	if (!keyboard)
		206	rxvt_fatal ("out of memory, aborting.\n");
		207	#endif
		208	}
		209
		210	// clean up the most important stuff, do *not* call x or free mem etc.
		211	// for use before an emergency exit
		212	void rxvt_term::emergency_cleanup ()
		213	{
180	if (cmd_fd >= 0)	214	if (cmd_pid)
181	close (cmd_fd);	215	kill (-cmd_pid, SIGHUP);
182		216
183	#ifndef NO_SETOWNER_TTYDEV
184	privileged_ttydev (RESTORE);
185	#endif
186	#ifdef UTMP_SUPPORT	217	#ifdef UTMP_SUPPORT
187	privileged_utmp (RESTORE);	218	privileged_utmp (RESTORE);
188	#endif	219	#endif
189		220
		221	pty.put ();
		222	}
		223
		224	rxvt_term::~rxvt_term ()
		225	{
		226	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		227
		228	termlist.erase (find (termlist.begin (), termlist.end(), this));
		229
		230	emergency_cleanup ();
		231
		232	#if ENABLE_STYLES
		233	for (int i = RS_styleCount; --i; )
		234	if (fontset[i] != fontset[0])
		235	delete fontset[i];
		236	#endif
190	delete TermWin.fontset;	237	delete fontset[0];
191		238
192	if (display)	239	if (display)
193	{	240	{
		241	dDisp;
		242
194	selection_clear ();	243	selection_clear ();
195		244
		245	#ifdef USE_XIM
		246	im_destroy ();
		247	#endif
196	#ifdef MENUBAR	248	#ifdef MENUBAR
197	if (menubarGC) XFreeGC (display->display, menubarGC);	249	if (menubarGC) XFreeGC (disp, menubarGC);
198	#endif	250	#endif
199	#ifdef XTERM_SCROLLBAR	251	#ifdef XTERM_SCROLLBAR
200	if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC);	252	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);
201	if (ShadowGC) XFreeGC (display->display, ShadowGC);	253	if (ShadowGC) XFreeGC (disp, ShadowGC);
202	#endif	254	#endif
203	#ifdef PLAIN_SCROLLBAR	255	#ifdef PLAIN_SCROLLBAR
204	if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC);	256	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);
205	#endif	257	#endif
206	#ifdef NEXT_SCROLLBAR	258	#ifdef NEXT_SCROLLBAR
207	if (blackGC) XFreeGC (display->display, blackGC);	259	if (blackGC) XFreeGC (disp, blackGC);
208	if (whiteGC) XFreeGC (display->display, whiteGC);	260	if (whiteGC) XFreeGC (disp, whiteGC);
209	if (grayGC) XFreeGC (display->display, grayGC);	261	if (grayGC) XFreeGC (disp, grayGC);
210	if (darkGC) XFreeGC (display->display, darkGC);	262	if (darkGC) XFreeGC (disp, darkGC);
211	if (stippleGC) XFreeGC (display->display, stippleGC);	263	if (stippleGC) XFreeGC (disp, stippleGC);
212	if (dimple) XFreePixmap (display->display, dimple);	264	if (dimple) XFreePixmap (disp, dimple);
213	if (upArrow) XFreePixmap (display->display, upArrow);	265	if (upArrow) XFreePixmap (disp, upArrow);
214	if (downArrow) XFreePixmap (display->display, downArrow);	266	if (downArrow) XFreePixmap (disp, downArrow);
215	if (upArrowHi) XFreePixmap (display->display, upArrowHi);	267	if (upArrowHi) XFreePixmap (disp, upArrowHi);
216	if (downArrowHi) XFreePixmap (display->display, downArrowHi);	268	if (downArrowHi) XFreePixmap (disp, downArrowHi);
217	#endif	269	#endif
218	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	270	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
219	if (topShadowGC) XFreeGC (display->display, topShadowGC);	271	if (topShadowGC) XFreeGC (disp, topShadowGC);
220	if (botShadowGC) XFreeGC (display->display, botShadowGC);	272	if (botShadowGC) XFreeGC (disp, botShadowGC);
221	if (scrollbarGC) XFreeGC (display->display, scrollbarGC);	273	if (scrollbarGC) XFreeGC (disp, scrollbarGC);
222	#endif	274	#endif
223	if (TermWin.gc) XFreeGC (display->display, TermWin.gc);	275	if (gc) XFreeGC (disp, gc);
224		276
225	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	277	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
226	delete menuBar.drawable;	278	delete menuBar.drawable;
227	//if (menuBar.win)	279	//if (menuBar.win)
228	// XDestroyWindow (display->display, menuBar.win);	280	// XDestroyWindow (disp, menuBar.win);
229	#endif	281	#endif
230	delete TermWin.drawable;	282	delete drawable;
231	// destroy all windows	283	// destroy all windows
232	if (TermWin.parent[0])	284	if (parent[0])
233	XDestroyWindow (display->display, TermWin.parent[0]);	285	XDestroyWindow (disp, parent[0]);
234	}	286	}
235		287
236	// TODO: free pixcolours, colours should become part of rxvt_display	288	// TODO: free pixcolours, colours should become part of rxvt_display
237		289	delete pix_colors_focused;
238	delete PixColors;	290	#if OFF_FOCUS_FADING
		291	delete pix_colors_unfocused;
		292	#endif
239		293
240	displays.put (display);	294	displays.put (display);
241		295
242	scr_release ();	296	scr_release ();
243		297
244	/* clear all resources */	298	/* clear all resources */
245	for (int i = 0; i < allocated.size (); i++)	299	for (int i = 0; i < allocated.size (); i++)
246	free (allocated[i]);	300	free (allocated [i]);
247		301
248	free (selection.text);	302	free (selection.text);
249	// TODO: manage env vars in child only(!)	303	// TODO: manage env vars in child only(!)
250	free (env_windowid);	304	free (env_windowid);
251	free (env_display);	305	free (env_display);
252	free (env_term);	306	free (env_term);
253	free (env_colorfgbg);	307	free (env_colorfgbg);
254	free (locale);	308	free (locale);
255	#if 0	309	free (v_buffer);
256	free (codeset);	310	free (incr_buf);
257	#endif
258		311
259	delete envv;	312	delete envv;
260	delete argv;	313	delete argv;
		314
		315	#ifdef KEYSYM_RESOURCE
		316	delete keyboard;
		317	#endif
		318	}
		319
		320	void
		321	rxvt_term::child_exit ()
		322	{
		323	cmd_pid = 0;
		324
		325	if (!OPTION (Opt_hold))
		326	destroy ();
261	}	327	}
262		328
263	void	329	void
264	rxvt_term::destroy ()	330	rxvt_term::destroy ()
265	{	331	{
		332	if (destroy_ev.active)
		333	return;
		334
		335	#if ENABLE_OVERLAY
		336	scr_overlay_off ();
		337	#endif
		338
266	if (display)	339	if (display)
267	{	340	{
		341	#if USE_XIM
		342	im_ev.stop (display);
		343	#endif
		344	#if HAVE_SCROLLBARS
		345	scrollbar_ev.stop (display);
		346	#endif
		347	#if MENUBAR
		348	menubar_ev.stop (display);
		349	#endif
		350	#if TRANSPARENT
268	rootwin_ev.stop (display);	351	rootwin_ev.stop (display);
		352	#endif
		353	incr_ev.stop ();
269	termwin_ev.stop (display);	354	termwin_ev.stop (display);
270	vt_ev.stop (display);	355	vt_ev.stop (display);
271	#ifdef USE_XIM
272	im_destroy ();
273	im_ev.stop (display);
274	#endif
275	#ifdef HAVE_SCROLLBARS
276	scrollbar_ev.stop (display);
277	#endif
278	#ifdef MENUBAR
279	menubar_ev.stop (display);
280	#endif
281	}	356	}
282		357
283	check_ev.stop ();	358	check_ev.stop ();
284	pty_ev.stop ();	359	pty_ev.stop ();
285	#ifdef CURSOR_BLINK	360	#ifdef CURSOR_BLINK
286	cursor_blink_ev.stop ();	361	cursor_blink_ev.stop ();
287	#endif	362	#endif
288	#ifdef TEXT_BLINK	363	#ifdef TEXT_BLINK
289	text_blink_ev.stop ();	364	text_blink_ev.stop ();
290	#endif	365	#endif
		366	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		367	cont_scroll_ev.stop ();
		368	#endif
		369	#ifdef SELECTION_SCROLLING
		370	sel_scroll_ev.stop ();
		371	#endif
291	#ifdef POINTER_BLANK	372	#ifdef POINTER_BLANK
292	pointer_ev.stop ();	373	pointer_ev.stop ();
293	#endif	374	#endif
294		375
295	destroy_ev.start (0);	376	destroy_ev.start (0);
…		…
302		383
303	delete this;	384	delete this;
304	}	385	}
305		386
306	/*----------------------------------------------------------------------*/	387	/*----------------------------------------------------------------------*/
307	/* rxvt_init () */	388	/*
		389	* Exit gracefully, clearing the utmp entry and restoring tty attributes
		390	* TODO: if debugging, this should free up any known resources if we can
		391	*/
		392	static XErrorHandler old_xerror_handler;
		393
		394	static void
		395	rxvt_emergency_cleanup ()
		396	{
		397	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		398	(*t)->emergency_cleanup ();
		399	}
		400
		401	#if ENABLE_FRILLS
		402	static void
		403	print_x_error (Display *dpy, XErrorEvent *event)
		404	{
		405	char buffer[BUFSIZ];
		406	char mesg[BUFSIZ];
		407	char number[32];
		408	char *mtype = "XlibMessage";
		409	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
		410	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
		411	rxvt_warn ("An X Error occured, trying to continue after report.\n");
		412	rxvt_warn ("%s: %s\n", mesg, buffer);
		413	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
		414	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
		415	sprintf(number, "%d", event->request_code);
		416	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
		417	rxvt_warn ("(which is %s)\n", buffer);
		418	if (event->request_code >= 128) {
		419	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
		420	mesg, BUFSIZ);
		421	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
		422	}
		423	if ((event->error_code == BadWindow) ||
		424	(event->error_code == BadPixmap) ||
		425	(event->error_code == BadCursor) ||
		426	(event->error_code == BadFont) ||
		427	(event->error_code == BadDrawable) ||
		428	(event->error_code == BadColor) ||
		429	(event->error_code == BadGC) ||
		430	(event->error_code == BadIDChoice) ||
		431	(event->error_code == BadValue) ||
		432	(event->error_code == BadAtom)) {
		433	if (event->error_code == BadValue)
		434	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
		435	mesg, BUFSIZ);
		436	else if (event->error_code == BadAtom)
		437	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
		438	mesg, BUFSIZ);
		439	else
		440	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
		441	mesg, BUFSIZ);
		442	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
		443	}
		444	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
		445	mesg, BUFSIZ);
		446	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
		447	}
		448	#endif
		449
		450	int
		451	rxvt_xerror_handler (Display *display, XErrorEvent *event)
		452	{
		453	if (GET_R->allowedxerror == -1)
		454	GET_R->allowedxerror = event->error_code;
		455	else
		456	{
		457	// GET_R is most likely not the terminal which caused the error,
		458	// so just output the error and continue
		459	#if ENABLE_FRILLS
		460	print_x_error (display, event);
		461	#else
		462	old_xerror_handler (display, event);
		463	#endif
		464	}
		465
		466	return 0;
		467	}
		468
		469	int
		470	rxvt_xioerror_handler (Display *display)
		471	{
		472	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
		473	DisplayString (display));
		474	rxvt_emergency_cleanup ();
		475	_exit (EXIT_FAILURE);
		476	}
		477
		478	/*----------------------------------------------------------------------*/
308	bool	479	bool
309	rxvt_term::init (int argc, const char *const *argv)	480	rxvt_term::init (int argc, const char *const *argv)
310	{	481	{
311	SET_R (this);	482	SET_R (this);
312		483
		484	const char **cmd_argv;
		485
		486	{
		487	TEMP_ENV; // few things in X do not call setlocale :(
		488
		489	set_locale ("");
		490
313	if (!init_vars ())	491	if (!init_vars ())
314	return false;	492	return false;
315		493
		494	init_secondary ();
		495
		496	cmd_argv = init_resources (argc, argv);
		497
		498	#ifdef KEYSYM_RESOURCE
		499	keyboard->register_done ();
		500	#endif
		501
		502	#if MENUBAR_MAX
		503	menubar_read (rs[Rs_menu]);
		504	#endif
		505	#ifdef HAVE_SCROLLBARS
		506	if (OPTION (Opt_scrollBar))
		507	scrollBar.setIdle (); /* set existence for size calculations */
		508	#endif
		509	}
		510
		511	#if ENABLE_PERL
		512	if (!rs[Rs_perl_ext_1])
		513	rs[Rs_perl_ext_1] = "default";
		514
		515	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		516	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		517	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		518	{
		519	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		520	// ignore some perl-related arguments if some bozo installed us set[ug]id
		521	if (rxvt_tainted ())
		522	{
		523	if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
		524	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		525	{
		526	rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
		527	rs[Rs_perl_lib] = 0;
		528	rs[Rs_perl_eval] = 0;
		529	}
		530	}
		531	#endif
		532	rxvt_perl.init ();
		533	setlocale (LC_CTYPE, curlocale); // perl destroys this info
		534	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		535	}
		536	#endif
		537
		538	{
		539	TEMP_ENV;
		540
		541	create_windows (argc, argv);
		542
		543	dDisp;
		544
		545	init_xlocale ();
		546
		547	scr_reset (); // initialize screen
		548
		549	#if 0
		550	XSynchronize (disp, True);
		551	#endif
		552
		553	#ifdef HAVE_SCROLLBARS
		554	if (OPTION (Opt_scrollBar))
		555	resize_scrollbar (); /* create and map scrollbar */
		556	#endif
		557	#if (MENUBAR_MAX)
		558	if (menubar_visible ())
		559	XMapWindow (disp, menuBar.win);
		560	#endif
		561	#ifdef TRANSPARENT
		562	if (OPTION (Opt_transparent))
		563	{
		564	XSelectInput (disp, display->root, PropertyChangeMask);
		565	check_our_parents ();
		566	rootwin_ev.start (display, display->root);
		567	}
		568	#endif
		569
		570	XMapWindow (disp, vt);
		571	XMapWindow (disp, parent[0]);
		572
		573	set_colorfgbg ();
		574
		575	init_command (cmd_argv);
		576
		577	free (cmd_argv);
		578
		579	if (pty.pty >= 0)
		580	pty_ev.start (pty.pty, EVENT_READ);
		581
		582	check_ev.start ();
		583
		584	HOOK_INVOKE ((this, HOOK_START, DT_END));
		585	}
		586
		587	return true;
		588	}
		589
		590	static struct sig_handlers
		591	{
		592	sig_watcher sw_chld, sw_term, sw_int;
		593
		594	void sig_chld (sig_watcher &w)
		595	{
		596	// we are being called for every SIGCHLD, find the corresponding term
		597	int pid;
		598
		599	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
		600	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		601	if (pid == (*t)->cmd_pid)
		602	{
		603	(*t)->child_exit ();
		604	break;
		605	}
		606	}
		607
		608	/*
		609	* Catch a fatal signal and tidy up before quitting
		610	*/
		611	void
		612	sig_term (sig_watcher &w)
		613	{
		614	#ifdef DEBUG_CMD
		615	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
		616	#endif
		617	rxvt_emergency_cleanup ();
		618	signal (w.signum, SIG_DFL);
		619	kill (getpid (), w.signum);
		620	}
		621
		622	sig_handlers ()
		623	: sw_chld (this, &sig_handlers::sig_chld),
		624	sw_term (this, &sig_handlers::sig_term),
		625	sw_int (this, &sig_handlers::sig_term)
		626	{
		627	}
		628	} sig_handlers;
		629
		630	void
		631	rxvt_init ()
		632	{
316	/*	633	/*
317	* Save and then give up any super-user privileges	634	* Save and then give up any super-user privileges
318	* If we need privileges in any area then we must specifically request it.	635	* If we need privileges in any area then we must specifically request it.
319	* We should only need to be root in these cases:	636	* We should only need to be root in these cases:
320	* 1. write utmp entries on some systems	637	* 1. write utmp entries on some systems
321	* 2. chown tty on some systems	638	* 2. chown tty on some systems
322	*/	639	*/
323	privileges (SAVE);	640	rxvt_privileges (SAVE);
324	privileges (IGNORE);	641	rxvt_privileges (IGNORE);
325		642
326	init_secondary ();	643	signal (SIGHUP, SIG_IGN);
		644	signal (SIGPIPE, SIG_IGN);
327		645
328	const char **cmd_argv = init_resources (argc, argv);	646	sig_handlers.sw_chld.start (SIGCHLD);
329		647	sig_handlers.sw_term.start (SIGTERM);
330	set_locale ("");	648	sig_handlers.sw_int.start (SIGINT);
331
332	#if MENUBAR_MAX
333	menubar_read (rs[Rs_menu]);
334	#endif
335	#ifdef HAVE_SCROLLBARS
336	if (Options & Opt_scrollBar)
337	scrollBar.setIdle (); /* set existence for size calculations */
338	#endif
339
340	create_windows (argc, argv);
341
342	init_xlocale ();
343
344	scr_reset (); /* initialize screen */
345
346	#if 0
347	XSynchronize (display->display, True);
348	#endif
349
350	#ifdef HAVE_SCROLLBARS
351	if (Options & Opt_scrollBar)
352	resize_scrollbar (); /* create and map scrollbar */
353	#endif
354	#if (MENUBAR_MAX)
355	if (menubar_visible ())
356	XMapWindow (display->display, menuBar.win);
357	#endif
358	#ifdef TRANSPARENT
359	if (Options & Opt_transparent)
360	{
361	XSelectInput (display->display, display->root, PropertyChangeMask);
362	check_our_parents ();
363	}
364	#endif
365
366	rootwin_ev.start (display, display->root);
367
368	XMapWindow (display->display, TermWin.vt);
369	XMapWindow (display->display, TermWin.parent[0]);
370
371	init_command (cmd_argv);
372
373	pty_ev.start (cmd_fd, EVENT_READ);
374
375	check_ev.start ();
376
377	return true;
378	}
379
380	static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);
381
382	void
383	rxvt_init_signals ()
384	{
385	/* install exit handler for cleanup */
386	#if 0
387	#ifdef HAVE_ATEXIT
388	atexit (rxvt_clean_exit);
389	#else
390	#endif
391	#endif
392
393	struct sigaction sa;
394
395	sigfillset (&sa.sa_mask);
396	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
397	sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
398	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
399	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
400	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
401	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
402	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
403		649
404	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	650	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
405	/* signal (SIGURG, SIG_DFL); */	651	/* signal (SIGURG, SIG_DFL); */
406		652
407	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	653	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
		654	// TODO: handle this with exceptions and tolerate the memory loss
408	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);	655	XSetIOErrorHandler (rxvt_xioerror_handler);
409	}
410		656
411	/* ------------------------------------------------------------------------- *	657	XrmInitialize ();
412	* SIGNAL HANDLING & EXIT HANDLER *
413	* ------------------------------------------------------------------------- */
414	/*
415	* Catch a SIGCHLD signal and exit if the direct child has died
416	*/
417
418	void rxvt_term::child_exited (int pid)
419	{
420	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
421	if (pid == (*t)->cmd_pid)
422	{
423	(*t)->destroy ();
424	break;
425	}
426	}
427
428	/* ARGSUSED */
429	/* EXTPROTO */
430	RETSIGTYPE
431	rxvt_Child_signal (int sig __attribute__ ((unused)))
432	{
433	int pid, save_errno = errno;
434
435	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
436	rxvt_term::child_exited (pid);
437
438	errno = save_errno;
439	}
440
441	/*
442	* Catch a fatal signal and tidy up before quitting
443	*/
444	/* EXTPROTO */
445	RETSIGTYPE
446	rxvt_Exit_signal (int sig)
447	{
448	signal (sig, SIG_DFL);
449	#ifdef DEBUG_CMD
450	rxvt_warn ("caught signal %d, exiting.\n", sig);
451	#endif
452	rxvt_clean_exit ();
453	kill (getpid (), sig);
454	}
455
456	/* INTPROTO */
457	int
458	rxvt_xerror_handler (Display *display, XErrorEvent *event)
459	{
460	if (GET_R->allowedxerror == -1)
461	GET_R->allowedxerror = event->error_code;
462	else
463	{
464	old_xerror_handler (display, event);
465	GET_R->destroy ();
466	}
467
468	return 0;
469	}
470
471	/*----------------------------------------------------------------------*/
472	/*
473	* Exit gracefully, clearing the utmp entry and restoring tty attributes
474	* TODO: if debugging, this should free up any known resources if we can
475	*/
476	/* EXTPROTO */
477	void
478	rxvt_clean_exit ()
479	{
480	// TODO: rxvtd should clean up all ressources
481	if (GET_R)
482	GET_R->destroy ();
483	}	658	}
484		659
485	/* ------------------------------------------------------------------------- *	660	/* ------------------------------------------------------------------------- *
486	* MEMORY ALLOCATION WRAPPERS *	661	* MEMORY ALLOCATION WRAPPERS *
487	* ------------------------------------------------------------------------- */	662	* ------------------------------------------------------------------------- */
488	/* EXTPROTO */	663	void *
489	void *
490	rxvt_malloc (size_t size)	664	rxvt_malloc (size_t size)
491	{	665	{
492	void *p;
493
494	p = malloc (size);	666	void *p = malloc (size);
		667
495	if (p)	668	if (!p)
		669	rxvt_fatal ("memory allocation failure. aborting.\n");
		670
496	return p;	671	return p;
497
498	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
499	rxvt_clean_exit ();
500	exit (EXIT_FAILURE);
501	/* NOTREACHED */
502	}	672	}
503		673
504	/* EXTPROTO */	674	void *
505	void *
506	rxvt_calloc (size_t number, size_t size)	675	rxvt_calloc (size_t number, size_t size)
507	{	676	{
508	void *p;
509
510	p = calloc (number, size);	677	void *p = calloc (number, size);
		678
511	if (p)	679	if (!p)
		680	rxvt_fatal ("memory allocation failure. aborting.\n");
		681
512	return p;	682	return p;
513
514	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
515	rxvt_clean_exit ();
516	exit (EXIT_FAILURE);
517	/* NOTREACHED */
518	}	683	}
519		684
520	/* EXTPROTO */
521	void *	685	void *
522	rxvt_realloc (void *ptr, size_t size)	686	rxvt_realloc (void *ptr, size_t size)
523	{	687	{
524	void *p;
525
526	if (ptr)
527	p = realloc (ptr, size);	688	void *p = realloc (ptr, size);
528	else	689
529	p = malloc (size);
530	if (p)	690	if (!p)
		691	rxvt_fatal ("memory allocation failure. aborting.\n");
		692
531	return p;	693	return p;
532
533	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
534	rxvt_clean_exit ();
535	exit (EXIT_FAILURE);
536	/* NOTREACHED */
537	}	694	}
538		695
539	/* ------------------------------------------------------------------------- *	696	/* ------------------------------------------------------------------------- *
540	* PRIVILEGED OPERATIONS *	697	* PRIVILEGED OPERATIONS *
541	* ------------------------------------------------------------------------- */	698	* ------------------------------------------------------------------------- */
542	/* take care of suid/sgid super-user (root) privileges */	699	/* take care of suid/sgid super-user (root) privileges */
543	void	700	void
544	rxvt_term::privileges (int mode)	701	rxvt_privileges (rxvt_privaction action)
545	{	702	{
546	#if ! defined(__CYGWIN32__)	703	#if ! defined(__CYGWIN32__)
547	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)	704	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
548	/* setreuid () is the poor man's setuid (), seteuid () */	705	/* setreuid () is the poor man's setuid (), seteuid () */
549	# define seteuid(a) setreuid(-1, (a))	706	# define seteuid(a) setreuid(-1, (a))
550	# define setegid(a) setregid(-1, (a))	707	# define setegid(a) setregid(-1, (a))
551	# define HAVE_SETEUID	708	# define HAVE_SETEUID
552	# endif	709	# endif
553	# ifdef HAVE_SETEUID	710	# ifdef HAVE_SETEUID
554	switch (mode)	711	switch (action)
555	{	712	{
556	case IGNORE:	713	case IGNORE:
557	/*	714	/*
558	* change effective uid/gid - not real uid/gid - so we can switch	715	* change effective uid/gid - not real uid/gid - so we can switch
559	* back to root later, as required	716	* back to root later, as required
560	*/	717	*/
		718	setegid (getgid ());
561	seteuid (getuid ());	719	seteuid (getuid ());
562	setegid (getgid ());
563	break;	720	break;
564	case SAVE:	721	case SAVE:
565	euid = geteuid ();
566	egid = getegid ();	722	saved_egid = getegid ();
		723	saved_euid = geteuid ();
567	break;	724	break;
568	case RESTORE:	725	case RESTORE:
569	seteuid (euid);
570	setegid (egid);	726	setegid (saved_egid);
		727	seteuid (saved_euid);
571	break;	728	break;
572	}	729	}
573	# else	730	# else
574	switch (mode)	731	switch (action)
575	{	732	{
576	case IGNORE:	733	case IGNORE:
		734	setgid (getgid ());
577	setuid (getuid ());	735	setuid (getuid ());
578	setgid (getgid ());
579	/* FALLTHROUGH */	736	/* FALLTHROUGH */
580	case SAVE:	737	case SAVE:
581	/* FALLTHROUGH */	738	/* FALLTHROUGH */
582	case RESTORE:	739	case RESTORE:
583	break;	740	break;
…		…
586	#endif	743	#endif
587	}	744	}
588		745
589	#ifdef UTMP_SUPPORT	746	#ifdef UTMP_SUPPORT
590	void	747	void
591	rxvt_term::privileged_utmp (char action)	748	rxvt_term::privileged_utmp (rxvt_privaction action)
592	{	749	{
593	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",	750	if (OPTION (Opt_utmpInhibit)
594	action, next_utmp_action, getpid ()));	751	|| !pty.name || !*pty.name)
595	if (next_utmp_action != action || (action != SAVE && action != RESTORE)
596	|| (Options & Opt_utmpInhibit)
597	|| ttydev == NULL || *ttydev == '\0')
598	return;	752	return;
599		753
600	privileges (RESTORE);	754	rxvt_privileges (RESTORE);
		755
601	if (action == SAVE)	756	if (action == SAVE)
602	{
603	next_utmp_action = RESTORE;
604	makeutent (ttydev, rs[Rs_display_name]);	757	makeutent (pty.name, rs[Rs_display_name]);
605	}
606	else	758	else
607	{ /* action == RESTORE */
608	next_utmp_action = IGNORE;
609	cleanutent ();	759	cleanutent ();
610	}	760
611	privileges (IGNORE);	761	rxvt_privileges (IGNORE);
612	}
613	#endif
614
615	#ifndef NO_SETOWNER_TTYDEV
616	void
617	rxvt_term::privileged_ttydev (char action)
618	{
619	D_MAIN ((stderr,
620	"privileged_ttydev (%c); waiting for: %c (pid: %d)",
621	action, next_tty_action, getpid ()));
622	if (next_tty_action != action || (action != SAVE && action != RESTORE)
623	|| ttydev == NULL || *ttydev == '\0')
624	return;
625
626	privileges (RESTORE);
627
628	if (action == SAVE)
629	{
630	next_tty_action = RESTORE;
631	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
632	/* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
633	if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
634	next_tty_action = IGNORE;
635	else
636	# endif
637
638	{
639	chown (ttydev, getuid (), ttygid); /* fail silently */
640	chmod (ttydev, ttymode);
641	# ifdef HAVE_REVOKE
642	revoke (ttydev);
643	# endif
644
645	}
646	}
647	else
648	{ /* action == RESTORE */
649	next_tty_action = IGNORE;
650	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
651	chmod (ttydev, ttyfd_stat.st_mode);
652	chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
653	# else
654	chmod (ttydev,
655	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
656	chown (ttydev, 0, 0);
657	# endif
658
659	}
660
661	privileges (IGNORE);
662
663	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
664	D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
665	action == RESTORE ? "Restoring" : (action ==
666	SAVE ? "Saving" :
667	"UNKNOWN ERROR for"), ttydev,
668	ttyfd_stat.st_mode, ttyfd_stat.st_uid,
669	ttyfd_stat.st_gid));
670	# endif
671	}	762	}
672	#endif	763	#endif
673		764
674	/*----------------------------------------------------------------------*/	765	/*----------------------------------------------------------------------*/
675	/*	766	/*
676	* window size/position calculcations for XSizeHint and other storage.	767	* window size/position calculcations for XSizeHint and other storage.
677	* if width/height are non-zero then override calculated width/height	768	* if width/height are non-zero then override calculated width/height
678	*/	769	*/
679	void	770	void
680	rxvt_term::window_calc (unsigned int width, unsigned int height)	771	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
681	{	772	{
682	short recalc_x, recalc_y;	773	short recalc_x, recalc_y;
683	int x, y, sb_w, mb_h, flags;	774	int x, y, sb_w, mb_h, flags;
684	unsigned int w, h;	775	unsigned int w, h;
685	unsigned int max_width, max_height;	776	unsigned int max_width, max_height;
		777	dDisp;
686		778
687	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	779	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
688	TermWin.ncol, TermWin.nrow, szHint.width,	780	ncol, nrow, szHint.width, szHint.height));
689	szHint.height));	781
690	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	782	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
691	szHint.win_gravity = NorthWestGravity;	783	szHint.win_gravity = NorthWestGravity;
692	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	784	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
693		785
694	recalc_x = recalc_y = 0;	786	recalc_x = recalc_y = 0;
695	flags = 0;	787	flags = 0;
		788
696	if (!parsed_geometry)	789	if (!parsed_geometry)
697	{	790	{
698	parsed_geometry = 1;	791	parsed_geometry = 1;
		792
699	if (rs[Rs_geometry])	793	if (rs[Rs_geometry])
700	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	794	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		795
701	if (flags & WidthValue)	796	if (flags & WidthValue)
702	{	797	{
703	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	798	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
704	szHint.flags |= USSize;	799	szHint.flags |= USSize;
705	}	800	}
		801
706	if (flags & HeightValue)	802	if (flags & HeightValue)
707	{	803	{
708	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	804	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
709	szHint.flags |= USSize;	805	szHint.flags |= USSize;
710	}	806	}
		807
711	if (flags & XValue)	808	if (flags & XValue)
712	{	809	{
713	szHint.x = x;	810	szHint.x = x;
714	szHint.flags |= USPosition;	811	szHint.flags |= USPosition;
		812
715	if (flags & XNegative)	813	if (flags & XNegative)
716	{	814	{
717	recalc_x = 1;	815	recalc_x = 1;
718	szHint.win_gravity = NorthEastGravity;	816	szHint.win_gravity = NorthEastGravity;
719	}	817	}
720	}	818	}
		819
721	if (flags & YValue)	820	if (flags & YValue)
722	{	821	{
723	szHint.y = y;	822	szHint.y = y;
724	szHint.flags |= USPosition;	823	szHint.flags |= USPosition;
		824
725	if (flags & YNegative)	825	if (flags & YNegative)
726	{	826	{
727	recalc_y = 1;	827	recalc_y = 1;
		828
728	if (szHint.win_gravity == NorthEastGravity)	829	if (szHint.win_gravity == NorthEastGravity)
729	szHint.win_gravity = SouthEastGravity;	830	szHint.win_gravity = SouthEastGravity;
730	else	831	else
731	szHint.win_gravity = SouthWestGravity;	832	szHint.win_gravity = SouthWestGravity;
732	}	833	}
733	}	834	}
734	}	835	}
735		836
736	/* TODO: BOUNDS */	837	/* TODO: BOUNDS */
737	TermWin.width = TermWin.ncol * TermWin.fwidth;	838	width = ncol * fwidth;
738	TermWin.height = TermWin.nrow * TermWin.fheight;	839	height = nrow * fheight;
739	max_width = MAX_COLS * TermWin.fwidth;	840	max_width = MAX_COLS * fwidth;
740	max_height = MAX_ROWS * TermWin.fheight;	841	max_height = MAX_ROWS * fheight;
741		842
742	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	843	szHint.base_width = szHint.base_height = 2 * int_bwidth;
743		844
744	sb_w = mb_h = 0;	845	sb_w = mb_h = 0;
745	window_vt_x = window_vt_y = 0;	846	window_vt_x = window_vt_y = int_bwidth;
		847
746	if (scrollbar_visible ())	848	if (scrollbar_visible ())
747	{	849	{
748	sb_w = scrollbar_TotalWidth ();	850	sb_w = scrollbar_TotalWidth ();
749	szHint.base_width += sb_w;	851	szHint.base_width += sb_w;
750	if (! (Options & Opt_scrollBar_right))	852	if (!OPTION (Opt_scrollBar_right))
751	window_vt_x = sb_w;	853	window_vt_x += sb_w;
752	}	854	}
		855
753	if (menubar_visible ())	856	if (menubar_visible ())
754	{	857	{
755	mb_h = menuBar_TotalHeight ();	858	mb_h = menuBar_TotalHeight ();
756	szHint.base_height += mb_h;	859	szHint.base_height += mb_h;
757	window_vt_y = mb_h;	860	window_vt_y += mb_h;
758	}	861	}
		862
759	szHint.width_inc = TermWin.fwidth;	863	szHint.width_inc = fwidth;
760	szHint.height_inc = TermWin.fheight;	864	szHint.height_inc = fheight;
761	szHint.min_width = szHint.base_width + szHint.width_inc;	865	szHint.min_width = szHint.base_width + szHint.width_inc;
762	szHint.min_height = szHint.base_height + szHint.height_inc;	866	szHint.min_height = szHint.base_height + szHint.height_inc;
763		867
764	if (width && width - szHint.base_width < max_width)	868	if (newwidth && newwidth - szHint.base_width < max_width)
765	{	869	{
766	szHint.width = width;	870	szHint.width = newwidth;
767	TermWin.width = width - szHint.base_width;	871	width = newwidth - szHint.base_width;
768	}	872	}
769	else	873	else
770	{	874	{
771	MIN_IT (TermWin.width, max_width);	875	min_it (width, max_width);
772	szHint.width = szHint.base_width + TermWin.width;	876	szHint.width = szHint.base_width + width;
773	}	877	}
		878
774	if (height && height - szHint.base_height < max_height)	879	if (newheight && newheight - szHint.base_height < max_height)
775	{	880	{
776	szHint.height = height;	881	szHint.height = newheight;
777	TermWin.height = height - szHint.base_height;	882	height = newheight - szHint.base_height;
778	}	883	}
779	else	884	else
780	{	885	{
781	MIN_IT (TermWin.height, max_height);	886	min_it (height, max_height);
782	szHint.height = szHint.base_height + TermWin.height;	887	szHint.height = szHint.base_height + height;
783	}	888	}
		889
784	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	890	if (scrollbar_visible () && OPTION (Opt_scrollBar_right))
785	window_sb_x = szHint.width - sb_w;	891	window_sb_x = szHint.width - sb_w;
786		892
787	if (recalc_x)	893	if (recalc_x)
788	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	894	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;
789	- szHint.width - 2 * TermWin.ext_bwidth);
790	if (recalc_y)	895	if (recalc_y)
791	szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display))	896	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;
792	- szHint.height - 2 * TermWin.ext_bwidth);
793		897
794	TermWin.ncol = TermWin.width / TermWin.fwidth;	898	ncol = width / fwidth;
795	TermWin.nrow = TermWin.height / TermWin.fheight;	899	nrow = height / fheight;
796	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	900	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
797	TermWin.ncol, TermWin.nrow, szHint.width,	901	ncol, nrow, szHint.width,
798	szHint.height));	902	szHint.height));
799	return;	903	return;
800	}	904	}
801		905
802	/*----------------------------------------------------------------------*/	906	/*----------------------------------------------------------------------*/
…		…
805	* Called after a window size change.	909	* Called after a window size change.
806	*/	910	*/
807	void	911	void
808	rxvt_term::tt_winch ()	912	rxvt_term::tt_winch ()
809	{	913	{
		914	if (pty.pty < 0)
		915	return;
		916
810	struct winsize ws;	917	struct winsize ws;
811		918
812	if (cmd_fd < 0)
813	return;
814
815	ws.ws_col = TermWin.ncol;	919	ws.ws_col = ncol;
816	ws.ws_row = TermWin.nrow;	920	ws.ws_row = nrow;
817	ws.ws_xpixel = ws.ws_ypixel = 0;	921	ws.ws_xpixel = width;
818	#ifndef DEBUG_SIZE	922	ws.ws_ypixel = height;
819	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	923	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);
820	#else	924
821	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	925	#if 0
822	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	926	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
823	# ifdef SIGWINCH
824	else if (cmd_pid) /* force through to the command */	927	if (cmd_pid) /* force through to the command */
825	kill (cmd_pid, SIGWINCH);	928	kill (-cmd_pid, SIGWINCH);
826	# endif
827	#endif	929	#endif
828	}	930	}
829		931
830	/*----------------------------------------------------------------------*/	932	/*----------------------------------------------------------------------*/
831	/* rxvt_change_font () - Switch to a new font */	933	/* set_fonts () - load and set the various fonts
832	/*	934	*
833	* init = 1 - initialize	935	* init = 1 - initialize
834	*	936	*
835	* fontname == FONT_UP - switch to bigger font	937	* fontname == FONT_UP - switch to bigger font
836	* fontname == FONT_DN - switch to smaller font	938	* fontname == FONT_DN - switch to smaller font
837	*/	939	*/
838	bool	940	bool
839	rxvt_term::change_font (const char *fontname)	941	rxvt_term::set_fonts ()
840	{	942	{
841	if (fontname == FONT_UP)
842	{
843	// TODO
844	}
845	else if (fontname == FONT_DN)
846	{
847	// TODO
848	}
849	else
850	{
851	rxvt_fontset *fs = new rxvt_fontset (this);	943	rxvt_fontset *fs = new rxvt_fontset (this);
		944	rxvt_fontprop prop;
852		945
853	if (fs && fs->populate (fontname ? fontname : "fixed"))	946	if (!fs
		947	|| !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
		948	|| !fs->realize_font (1))
		949	{
		950	delete fs;
		951	return false;
		952	}
		953
		954	#if ENABLE_STYLES
		955	for (int i = RS_styleCount; --i; )
		956	if (fontset[i] != fontset[0])
		957	delete fontset[i];
		958	#endif
		959
		960	delete fontset[0];
		961	fontset[0] = fs;
		962
		963	prop = (*fs)[1]->properties ();
		964	prop.height += lineSpace;
		965	fs->set_prop (prop);
		966
		967	fwidth = prop.width;
		968	fheight = prop.height;
		969	fbase = prop.ascent;
		970
		971	for (int style = 1; style < 4; style++)
		972	{
		973	#if ENABLE_STYLES
		974	const char *res = rs[Rs_font + style];
		975
		976	if (res && !*res)
		977	fontset[style] = fontset[0];
		978	else
854	{	979	{
855	delete TermWin.fontset;	980	fontset[style] = fs = new rxvt_fontset (this);
856	TermWin.fontset = fs;	981	rxvt_fontprop prop2 = prop;
857	TermWin.fwidth = fs->base_font ()->width;
858	TermWin.fheight = fs->base_font ()->height;
859	TermWin.fbase = fs->base_font ()->ascent;
860		982
861	if (TermWin.parent[0])	983	if (res)
		984	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		985	else
862	{	986	{
863	resize_all_windows (0, 0, 0);	987	res = fontset[0]->fontdesc;
864	scr_remap_chars ();	988
865	scr_touch (true);	989	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
		990	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
866	}	991	}
867		992
868	return true;	993	fs->populate (res);
		994	fs->set_prop (prop2);
869	}	995	}
		996	#else
		997	fontset[style] = fontset[0];
		998	#endif
		999	}
		1000
		1001	if (parent[0])
870	}	1002	{
		1003	resize_all_windows (0, 0, 0);
		1004	scr_remap_chars ();
		1005	scr_touch (true);
		1006	}
871		1007
872	return false;	1008	return true;
873	}	1009	}
874		1010
875	bool	1011	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
876	rxvt_term::font_up_down (int n, int direction)
877	{	1012	{
878	return false;	1013	XChangeProperty (display->display, parent[0],
		1014	prop, XA_STRING, 8, PropModeReplace,
		1015	(const unsigned char *)str, len >= 0 ? len : strlen (str));
		1016	}
		1017
		1018	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
		1019	{
		1020	wchar_t *ws = rxvt_mbstowcs (str, len);
		1021	char *s = rxvt_wcstoutf8 (ws);
		1022
		1023	XChangeProperty (display->display, parent[0],
		1024	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
		1025	(const unsigned char *)s, strlen (s));
		1026
		1027	free (s);
		1028	free (ws);
879	}	1029	}
880		1030
881	/*----------------------------------------------------------------------*/	1031	/*----------------------------------------------------------------------*/
882	/*----------------------------------------------------------------------*/	1032	/*----------------------------------------------------------------------*/
883	/* xterm sequences - title, iconName, color (exptl) */	1033	/* xterm sequences - title, iconName, color (exptl) */
884	void	1034	void
885	rxvt_term::set_title (const char *str)	1035	rxvt_term::set_title (const char *str)
886	{	1036	{
887	#ifdef SMART_WINDOW_TITLE	1037	set_string_property (XA_WM_NAME, str);
888	char *name;	1038	#if ENABLE_EWMH
889		1039	set_utf8_property (xa[XA_NET_WM_NAME], str);
890	if (!XFetchName (display->display, TermWin.parent[0], &name))
891	name = NULL;
892
893	if (name == NULL || STRCMP (name, str))
894	#endif
895	XStoreName (display->display, TermWin.parent[0], str);
896
897	#ifdef SMART_WINDOW_TITLE
898	if (name)
899	XFree (name);
900	#endif	1040	#endif
901	}	1041	}
902		1042
903	void	1043	void
904	rxvt_term::set_icon_name (const char *str)	1044	rxvt_term::set_icon_name (const char *str)
905	{	1045	{
906	#ifdef SMART_WINDOW_TITLE	1046	set_string_property (XA_WM_ICON_NAME, str);
907	char *name;	1047	#if ENABLE_EWMH
908		1048	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
909	if (!XGetIconName (display->display, TermWin.parent[0], &name))
910	name = NULL;
911
912	if (name == NULL || STRCMP (name, str))
913	#endif
914	XSetIconName (display->display, TermWin.parent[0], str);
915
916	#ifdef SMART_WINDOW_TITLE
917	if (name)
918	XFree (name);
919	#endif	1049	#endif
920	}	1050	}
921		1051
922	#ifdef XTERM_COLOR_CHANGE	1052	#ifdef XTERM_COLOR_CHANGE
923	void	1053	void
…		…
931		1061
932	/* handle color aliases */	1062	/* handle color aliases */
933	if (isdigit (*color))	1063	if (isdigit (*color))
934	{	1064	{
935	i = atoi (color);	1065	i = atoi (color);
		1066
936	if (i >= 8 && i <= 15)	1067	if (i >= 8 && i <= 15)
937	{ /* bright colors */	1068	{ /* bright colors */
938	i -= 8;	1069	i -= 8;
939	# ifndef NO_BRIGHTCOLOR
940	PixColors[idx] = PixColors[minBrightCOLOR + i];	1070	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
941	SET_PIXCOLOR (idx);	1071	SET_PIXCOLOR (idx);
942	goto Done;	1072	goto done;
943	# endif
944
945	}	1073	}
		1074
946	if (i >= 0 && i <= 7)	1075	if (i >= 0 && i <= 7)
947	{ /* normal colors */	1076	{ /* normal colors */
948	PixColors[idx] = PixColors[minCOLOR + i];	1077	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
949	SET_PIXCOLOR (idx);	1078	SET_PIXCOLOR (idx);
950	goto Done;	1079	goto done;
951	}	1080	}
952	}	1081	}
953		1082
954	if (!rXParseAllocColor (& xcol, color))	1083	if (!rXParseAllocColor (&xcol, color))
955	return;	1084	return;
956		1085
957	/* XStoreColor (display->display, XCMAP, XColor*); */	1086	/* XStoreColor (display->display, display->cmap, XColor*); */
958		1087
959	/*	1088	/*
960	* FIXME: should free colors here, but no idea how to do it so instead,	1089	* FIXME: should free colors here, but no idea how to do it so instead,
961	* so just keep gobbling up the colormap	1090	* so just keep gobbling up the colormap
962	*/	1091	*/
963	# if 0	1092	# if 0
964	for (i = Color_Black; i <= Color_White; i++)	1093	for (i = Color_Black; i <= Color_White; i++)
965	if (PixColors[idx] == PixColors[i])	1094	if (pix_colors[idx] == pix_colors[i])
966	break;	1095	break;
967	if (i > Color_White)	1096	if (i > Color_White)
968	{	1097	{
969	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */	1098	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
970	XFreeColors (display->display, XCMAP, (PixColors + idx), 1,	1099	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
971	DisplayPlanes (display->display, display->screen));	1100	DisplayPlanes (display->display, display->screen));
972	}	1101	}
973	# endif	1102	# endif
974		1103
975	PixColors[idx] = xcol;	1104	pix_colors_focused[idx] = xcol;
976	SET_PIXCOLOR (idx);	1105	SET_PIXCOLOR (idx);
977		1106
978	/* XSetWindowAttributes attr; */	1107	/* XSetWindowAttributes attr; */
979	/* Cursor cursor; */	1108	/* Cursor cursor; */
980	Done:	1109	done:
981	if (idx == Color_bg && ! (Options & Opt_transparent))
982	XSetWindowBackground (display->display, TermWin.vt,
983	PixColors[Color_bg]);
984		1110
		1111	#if OFF_FOCUS_FADING
		1112	if (rs[Rs_fade])
		1113	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		1114	#endif
		1115
985	/* handle Color_BD, scrollbar background, etc. */	1116	/*TODO: handle Color_BD, scrollbar background, etc. */
986		1117
987	set_colorfgbg ();
988	recolour_cursor ();	1118	recolour_cursor ();
989	scr_touch (true);	1119	scr_recolour ();
990	}	1120	}
991		1121
992	#else	1122	#else
993	# define set_window_color (idx,color) ((void)0)	1123	# define set_window_color (idx,color) ((void)0)
994	#endif /* XTERM_COLOR_CHANGE */	1124	#endif /* XTERM_COLOR_CHANGE */
…		…
996	void	1126	void
997	rxvt_term::recolour_cursor ()	1127	rxvt_term::recolour_cursor ()
998	{	1128	{
999	XColor xcol[2];	1129	XColor xcol[2];
1000		1130
1001	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColors[Color_pointer_fg] : PixColors[Color_fg];	1131	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)
1002	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColors[Color_pointer_bg] : PixColors[Color_bg];	1132	? pix_colors_focused[Color_pointer_fg]
		1133	: pix_colors_focused[Color_fg];
		1134	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
		1135	? pix_colors_focused[Color_pointer_bg]
		1136	: pix_colors_focused[Color_bg];
		1137
1003	XQueryColors (display->display, XCMAP, xcol, 2);	1138	XQueryColors (display->display, display->cmap, xcol, 2);
1004	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);	1139	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1005	}	1140	}
1006		1141
1007	/*----------------------------------------------------------------------*/	1142	/*----------------------------------------------------------------------*/
1008	/*	1143	/*
1009	* find if fg/bg matches any of the normal (low-intensity) colors	1144	* find if fg/bg matches any of the normal (low-intensity) colors
1010	*/	1145	*/
1011	void	1146	void
1012	rxvt_term::set_colorfgbg ()	1147	rxvt_term::set_colorfgbg ()
1013	{	1148	{
1014	unsigned int i;	1149	unsigned int i;
1015	const char *xpmb = "\0";	1150	const char *xpmb = "\0";
1016	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1151	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1017		1152
1018	env_colorfgbg =
1019	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);	1153	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1020	STRCPY (fstr, "default");	1154	strcpy (fstr, "default");
1021	STRCPY (bstr, "default");	1155	strcpy (bstr, "default");
1022	for (i = Color_Black; i <= Color_White; i++)	1156	for (i = Color_Black; i <= Color_White; i++)
1023	if (PixColors[Color_fg] == PixColors[i])	1157	if (pix_colors[Color_fg] == pix_colors[i])
1024	{	1158	{
1025	sprintf (fstr, "%d", (i - Color_Black));	1159	sprintf (fstr, "%d", (i - Color_Black));
1026	break;	1160	break;
1027	}	1161	}
		1162
1028	for (i = Color_Black; i <= Color_White; i++)	1163	for (i = Color_Black; i <= Color_White; i++)
1029	if (PixColors[Color_bg] == PixColors[i])	1164	if (pix_colors[Color_bg] == pix_colors[i])
1030	{	1165	{
1031	sprintf (bstr, "%d", (i - Color_Black));	1166	sprintf (bstr, "%d", (i - Color_Black));
1032	#ifdef XPM_BACKGROUND	1167	#ifdef XPM_BACKGROUND
1033	xpmb = "default;";	1168	xpmb = "default;";
1034	#endif	1169	#endif
1035	break;	1170	break;
1036	}	1171	}
1037		1172
1038	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1173	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1039
1040	#ifndef NO_BRIGHTCOLOR
1041	colorfgbg = DEFAULT_RSTYLE;
1042	for (i = minCOLOR; i <= maxCOLOR; i++)
1043	{
1044	if (PixColors[Color_fg] == PixColors[i])
1045	colorfgbg = SET_FGCOLOR (colorfgbg, i);
1046	if (PixColors[Color_bg] == PixColors[i])
1047	colorfgbg = SET_BGCOLOR (colorfgbg, i);
1048	}
1049	#endif
1050	}	1174	}
1051		1175
1052	/*----------------------------------------------------------------------*/	1176	/*----------------------------------------------------------------------*/
1053	/*
1054	* Colour determination for low colour displays, routine from
1055	* Hans de Goede <hans@highrise.nl>
1056	*/
1057		1177
1058	int	1178	int
1059	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1179	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)
1060	{	1180	{
1061	if (!screen_in_out->set (display, colour))	1181	if (!screen_in_out->set (display, colour))
…		…
1069		1189
1070	/* -------------------------------------------------------------------- *	1190	/* -------------------------------------------------------------------- *
1071	* - WINDOW RESIZING - *	1191	* - WINDOW RESIZING - *
1072	* -------------------------------------------------------------------- */	1192	* -------------------------------------------------------------------- */
1073	void	1193	void
1074	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1194	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1075	{	1195	{
1076	int fix_screen;	1196	int fix_screen;
1077
1078	#ifdef SMART_RESIZE
1079	int old_width = szHint.width, old_height = szHint.height;	1197	int old_width = szHint.width, old_height = szHint.height;
1080	#endif	1198	dDisp;
1081		1199
1082	window_calc (width, height);	1200	window_calc (newwidth, newheight);
1083	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1201	XSetWMNormalHints (disp, parent[0], &szHint);
		1202
1084	if (!ignoreparent)	1203	if (!ignoreparent)
1085	{	1204	{
1086	#ifdef SMART_RESIZE	1205	#ifdef SMART_RESIZE
1087	/*	1206	/*
1088	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1207	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
…		…
1091	int x, y, x1, y1;	1210	int x, y, x1, y1;
1092	int dx, dy;	1211	int dx, dy;
1093	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1212	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1094	Window unused_cr;	1213	Window unused_cr;
1095		1214
1096	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,	1215	XTranslateCoordinates (disp, parent[0], display->root,
1097	0, 0, &x, &y, &unused_cr);	1216	0, 0, &x, &y, &unused_cr);
1098	XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1,	1217	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,
1099	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1218	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1100	/*	1219	/*
1101	* if display->root isn't the parent window, a WM will probably have offset	1220	* if display->root isn't the parent window, a WM will probably have offset
1102	* our position for handles and decorations. Counter it	1221	* our position for handles and decorations. Counter it
1103	*/	1222	*/
…		…
1105	{	1224	{
1106	x -= x1;	1225	x -= x1;
1107	y -= y1;	1226	y -= y1;
1108	}	1227	}
1109		1228
1110	x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2;	1229	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;
1111	y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2;	1230	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;
1112	dx = old_width - szHint.width;	1231	dx = old_width - szHint.width;
1113	dy = old_height - szHint.height;	1232	dy = old_height - szHint.height;
1114		1233
1115	/* Check position of the center of the window */	1234	/* Check position of the center of the window */
1116	if (x < x1) /* left half */	1235	if (x < x1) /* left half */
…		…
1120	if (y < y1) /* top half */	1239	if (y < y1) /* top half */
1121	dy = 0;	1240	dy = 0;
1122	else if (y == y1) /* exact center */	1241	else if (y == y1) /* exact center */
1123	dy /= 2;	1242	dy /= 2;
1124		1243
1125	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1244	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,
1126	szHint.width, szHint.height);	1245	szHint.width, szHint.height);
1127	#else	1246	#else
1128	XResizeWindow (display->display, TermWin.parent[0], szHint.width,	1247	XResizeWindow (disp, parent[0], szHint.width, szHint.height);
1129	szHint.height);
1130	#endif	1248	#endif
1131
1132	}	1249	}
1133		1250
1134	fix_screen = (TermWin.ncol != prev_ncol	1251	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1135	|| TermWin.nrow != prev_nrow);
1136		1252
1137	if (fix_screen || width != old_width || height != old_height)	1253	if (fix_screen || newwidth != old_width || newheight != old_height)
1138	{	1254	{
1139	if (scrollbar_visible ())	1255	if (scrollbar_visible ())
1140	{	1256	{
1141	XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,	1257	XMoveResizeWindow (disp, scrollBar.win,
		1258	window_sb_x, 0,
1142	0, scrollbar_TotalWidth (), szHint.height);	1259	scrollbar_TotalWidth (), szHint.height);
1143	resize_scrollbar ();	1260	resize_scrollbar ();
1144	}	1261	}
1145		1262
1146	if (menubar_visible ())	1263	if (menubar_visible ())
1147	XMoveResizeWindow (display->display, menuBar.win, window_vt_x,	1264	XMoveResizeWindow (disp, menuBar.win,
		1265	window_vt_x, 0,
1148	0, TermWin_TotalWidth (), menuBar_TotalHeight ());	1266	width, menuBar_TotalHeight ());
1149		1267
1150	XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,	1268	XMoveResizeWindow (disp, vt,
1151	window_vt_y, TermWin_TotalWidth (),	1269	window_vt_x, window_vt_y,
1152	TermWin_TotalHeight ());	1270	width, height);
1153	scr_clear (height != old_height);	1271
		1272	scr_clear ();
1154	#ifdef XPM_BACKGROUND	1273	#ifdef XPM_BACKGROUND
1155	resize_pixmap ();	1274	resize_pixmap ();
1156	#endif	1275	#endif
1157
1158	}	1276	}
1159		1277
1160	if (fix_screen || old_height == 0)	1278	if (fix_screen || old_height == 0)
1161	{	1279	{
1162	int curr_screen = -1;	1280	int curr_screen = -1;
1163	int old_ncol = prev_ncol;	1281	int old_ncol = prev_ncol;
1164		1282
1165	/* scr_reset only works on the primary screen */	1283	/* scr_reset only works on the primary screen */
1166	if (old_height) /* this is not the first time through */	1284	if (old_height) /* this is not the first time through */
1167	{	1285	{
1168	unsigned int ncol = TermWin.ncol;	1286	unsigned int ocol = ncol;
1169	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this	1287	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1170	curr_screen = scr_change_screen (PRIMARY);	1288	curr_screen = scr_change_screen (PRIMARY);
1171	TermWin.ncol = ncol;	1289	ncol = ocol;
1172	}	1290	}
1173		1291
1174	scr_reset ();	1292	scr_reset ();
1175		1293
1176	if (curr_screen >= 0) /* this is not the first time through */	1294	if (curr_screen >= 0) /* this is not the first time through */
1177	{	1295	{
1178	scr_change_screen (curr_screen);	1296	scr_change_screen (curr_screen);
1179	selection_check (old_ncol != TermWin.ncol ? 4 : 0);	1297	selection_check (old_ncol != ncol ? 4 : 0);
1180	}	1298	}
1181	}	1299	}
1182		1300
1183	old_width = szHint.width;	1301	old_width = szHint.width;
1184	old_height = szHint.height;	1302	old_height = szHint.height;
		1303
		1304	#ifdef XPM_BACKGROUND
		1305	if (pixmap)
		1306	scr_touch (false);
		1307	#endif
1185		1308
1186	#ifdef USE_XIM	1309	#ifdef USE_XIM
1187	IMSetStatusPosition ();	1310	IMSetStatusPosition ();
1188	#endif	1311	#endif
1189	}	1312	}
…		…
1191	/*	1314	/*
1192	* Set the width/height of the vt window in characters. Units are pixels.	1315	* Set the width/height of the vt window in characters. Units are pixels.
1193	* good for toggling 80/132 columns	1316	* good for toggling 80/132 columns
1194	*/	1317	*/
1195	void	1318	void
1196	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1319	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1197	{	1320	{
1198	XWindowAttributes wattr;	1321	XWindowAttributes wattr;
1199		1322
1200	if (width == 0 || height == 0)	1323	if (newwidth == 0 || newheight == 0)
1201	{	1324	{
1202	XGetWindowAttributes (display->display, display->root, &wattr);	1325	XGetWindowAttributes (display->display, display->root, &wattr);
		1326
1203	if (width == 0)	1327	if (newwidth == 0)
1204	width = wattr.width - szHint.base_width;	1328	newwidth = wattr.width - szHint.base_width;
1205	if (height == 0)	1329	if (newheight == 0)
1206	height = wattr.height - szHint.base_height;	1330	newheight = wattr.height - szHint.base_height;
1207	}
1208	if (width != TermWin.width || height != TermWin.height)
1209	{	1331	}
		1332
		1333	if (newwidth != width || newheight != height)
		1334	{
1210	width += szHint.base_width;	1335	newwidth += szHint.base_width;
1211	height += szHint.base_height;	1336	newheight += szHint.base_height;
1212	resize_all_windows (width, height, 0);	1337	resize_all_windows (newwidth, newheight, 0);
1213	}	1338	}
1214	}	1339	}
1215		1340
1216	/* -------------------------------------------------------------------- *	1341	/* -------------------------------------------------------------------- *
1217	* - X INPUT METHOD ROUTINES - *	1342	* - X INPUT METHOD ROUTINES - *
1218	* -------------------------------------------------------------------- */	1343	* -------------------------------------------------------------------- */
1219	#ifdef USE_XIM	1344	#ifdef USE_XIM
1220		1345
1221	void	1346	void
		1347	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
		1348	{
		1349	fg = pix_colors[Color_fg];
		1350	bg = pix_colors[Color_bg];
		1351	}
		1352
		1353	void
1222	rxvt_term::im_set_size (XRectangle *size)	1354	rxvt_term::im_set_size (XRectangle &size)
1223	{	1355	{
1224	size->x = TermWin.int_bwidth;	1356	// the int_bwidth terms make no sense to me
1225	size->y = TermWin.int_bwidth;	1357	size.x = int_bwidth;
1226	size->width = Width2Pixel (TermWin.ncol);	1358	size.y = int_bwidth;
1227	size->height = Height2Pixel (TermWin.nrow);	1359	size.width = Width2Pixel (ncol) + int_bwidth;
		1360	size.height = Height2Pixel (nrow) + int_bwidth;
1228	}	1361	}
1229		1362
1230	void	1363	void
1231	rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg)	1364	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1365	XRectangle &status_rect,
		1366	const XRectangle &needed_rect)
1232	{	1367	{
1233	*fg = PixColors[Color_fg];	1368	preedit_rect.x = needed_rect.width;
1234	*bg = PixColors[Color_bg];	1369	preedit_rect.y = 0;
		1370	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
		1371	preedit_rect.height = fheight;
		1372
		1373	status_rect.x = 0;
		1374	status_rect.y = 0;
		1375	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
		1376	status_rect.height = fheight;
1235	}	1377	}
1236		1378
1237	/* Checking whether input method is running. */	1379	/* Checking whether input method is running. */
1238	bool	1380	bool
1239	rxvt_term::IMisRunning ()	1381	rxvt_term::IMisRunning ()
1240	{	1382	{
1241	char *p;	1383	char *p;
1242	Atom atom;	1384	Atom atom;
1243	Window win;	1385	Window win;
1244	char server[IMBUFSIZ];	1386	char server[IMBUFSIZ];
1245		1387
1246	/* get current locale modifier */	1388	/* get current locale modifier */
1247	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1389	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1248	{	1390	{
1249	STRCPY (server, "@server=");	1391	strcpy (server, "@server=");
1250	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1392	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1393
1251	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1394	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1252	*p = '\0';	1395	*p = '\0';
1253		1396
1254	atom = XInternAtom (display->display, server, False);	1397	atom = XInternAtom (display->display, server, False);
1255	win = XGetSelectionOwner (display->display, atom);	1398	win = XGetSelectionOwner (display->display, atom);
		1399
1256	if (win != None)	1400	if (win != None)
1257	return True;	1401	return True;
1258	}	1402	}
		1403
1259	return False;	1404	return False;
1260	}	1405	}
1261		1406
1262	void	1407	void
1263	rxvt_term::IMSendSpot ()	1408	rxvt_term::IMSendSpot ()
1264	{	1409	{
1265	XPoint spot;	1410	XPoint nspot;
1266	XVaNestedList preedit_attr;	1411	XVaNestedList preedit_attr;
1267		1412
1268	if (Input_Context == NULL	1413	if (!Input_Context
		1414	|| !focus
1269	|| !TermWin.focus || ! (input_style & XIMPreeditPosition)	1415	|| !(input_style & XIMPreeditPosition))
1270	|| ! (event_type == KeyPress
1271	|| event_type == Expose
1272	|| event_type == NoExpose
1273	|| event_type == SelectionNotify
1274	|| event_type == ButtonRelease || event_type == FocusIn)
1275	|| !IMisRunning ())
1276	return;	1416	return;
1277		1417
1278	im_set_position (&spot);	1418	im_set_position (nspot);
		1419
		1420	if (nspot.x == spot.x && nspot.y == spot.y)
		1421	return;
		1422
		1423	spot = nspot;
1279		1424
1280	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1425	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1281	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1426	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1282	XFree (preedit_attr);	1427	XFree (preedit_attr);
1283	}	1428	}
1284		1429
1285	void	1430	void
1286	rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1287	XRectangle * needed_rect)
1288	{
1289	int mbh, vtx = 0;
1290
1291	if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1292	vtx = scrollbar_TotalWidth ();
1293
1294	mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1295	mbh -= TermWin.lineSpace;
1296
1297	preedit_rect->x = needed_rect->width + vtx;
1298	preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1299
1300	preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1301	preedit_rect->height = Height2Pixel (1);
1302
1303	status_rect->x = vtx;
1304	status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1305
1306	status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1307	status_rect->height = Height2Pixel (1);
1308	}
1309
1310	void
1311	rxvt_term::im_destroy ()	1431	rxvt_term::im_destroy ()
1312	{	1432	{
1313	if (Input_Context)
1314	{
1315	XDestroyIC (Input_Context);
1316	Input_Context = NULL;
1317	}
1318
1319	if (input_method)	1433	if (input_method)
1320	{	1434	{
		1435	if (Input_Context && input_method->xim)
		1436	XDestroyIC (Input_Context);
		1437
1321	display->put_xim (input_method);	1438	display->put_xim (input_method);
1322	input_method = 0;	1439	input_method = 0;
1323	}	1440	}
		1441
		1442	Input_Context = 0;
1324	}	1443	}
1325		1444
1326	/*	1445	/*
1327	* Try to open a XIM with the current modifiers, then see if we can	1446	* Try to open a XIM with the current modifiers, then see if we can
1328	* open a suitable preedit type	1447	* open a suitable preedit type
1329	*/	1448	*/
1330	bool	1449	bool
1331	rxvt_term::IM_get_IC (const char *modifiers)	1450	rxvt_term::IM_get_IC (const char *modifiers)
1332	{	1451	{
1333	int i, j, found;	1452	int i, j, found;
1334	XIM xim;	1453	XIM xim;
1335	XPoint spot;	1454	XPoint spot;
1336	XRectangle rect, status_rect, needed_rect;	1455	XRectangle rect, status_rect, needed_rect;
1337	unsigned long fg, bg;	1456	unsigned long fg, bg;
1338	const char *p;	1457	const char *p;
1339	char **s;	1458	char **s;
1340	XIMStyles *xim_styles;	1459	XIMStyles *xim_styles;
1341	XVaNestedList preedit_attr, status_attr;	1460
		1461	TEMP_ENV;
1342		1462
1343	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1463	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1344	return false;	1464	return false;
1345		1465
1346	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));	1466	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1347	input_method = display->get_xim (locale, modifiers);	1467	input_method = display->get_xim (locale, modifiers);
1348	if (input_method == NULL)	1468	if (input_method == NULL)
1349	return false;	1469	return false;
1350		1470
1351	xim = input_method->xim;	1471	xim = input_method->xim;
		1472	spot.x = spot.y = -1;
1352		1473
1353	xim_styles = NULL;	1474	xim_styles = NULL;
1354	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1475	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1355	|| !xim_styles || !xim_styles->count_styles)	1476	|| !xim_styles || !xim_styles->count_styles)
1356	{	1477	{
1357	display->put_xim (input_method);	1478	im_destroy ();
1358	return false;	1479	return false;
1359	}	1480	}
1360		1481
1361	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";	1482	const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
		1483
		1484	for (int pi = 0; pi < 2; pi++)
		1485	{
		1486	p = pet[pi];
		1487
		1488	if (!p)
		1489	continue;
		1490
1362	s = rxvt_splitcommastring (p);	1491	s = rxvt_splitcommastring (p);
		1492
1363	for (i = found = 0; !found && s[i]; i++)	1493	for (i = found = 0; !found && s[i]; i++)
1364	{	1494	{
1365	if (!STRCMP (s[i], "OverTheSpot"))	1495	if (!strcmp (s[i], "OverTheSpot"))
1366	input_style = (XIMPreeditPosition | XIMStatusNothing);	1496	input_style = (XIMPreeditPosition | XIMStatusNothing);
1367	else if (!STRCMP (s[i], "OffTheSpot"))	1497	else if (!strcmp (s[i], "OffTheSpot"))
1368	input_style = (XIMPreeditArea | XIMStatusArea);	1498	input_style = (XIMPreeditArea | XIMStatusArea);
1369	else if (!STRCMP (s[i], "Root"))	1499	else if (!strcmp (s[i], "Root"))
1370	input_style = (XIMPreeditNothing | XIMStatusNothing);	1500	input_style = (XIMPreeditNothing | XIMStatusNothing);
		1501	else if (!strcmp (s[i], "None"))
		1502	input_style = (XIMPreeditNone | XIMStatusNone);
1371		1503
1372	for (j = 0; j < xim_styles->count_styles; j++)	1504	for (j = 0; j < xim_styles->count_styles; j++)
1373	if (input_style == xim_styles->supported_styles[j])	1505	if (input_style == xim_styles->supported_styles[j])
1374	{	1506	{
		1507	rxvt_freecommastring (s);
		1508
1375	found = 1;	1509	found = 1;
1376	break;	1510	goto foundpet;
		1511	}
		1512
1377	}	1513	}
1378	}
1379		1514
1380	for (i = 0; s[i]; i++)	1515	rxvt_freecommastring (s);
1381	free (s[i]);	1516	}
1382		1517
1383	free (s);	1518	foundpet:
		1519
1384	XFree (xim_styles);	1520	XFree (xim_styles);
1385		1521
1386	if (!found)	1522	if (!found)
1387	{	1523	{
1388	display->put_xim (input_method);	1524	im_destroy ();
1389	return false;	1525	return false;
1390	}	1526	}
1391		1527
1392	preedit_attr = status_attr = NULL;	1528	XFontSet fs = 0;
		1529	XVaNestedList preedit_attr = 0, status_attr = 0;
		1530
		1531	if (input_style & (XIMPreeditPosition | XIMPreeditArea))
		1532	{
		1533	// fake us a font-set, please
		1534	char **missing_charset_list;
		1535	int missing_charset_count;
		1536	char *def_string;
		1537	char pat[512];
		1538
		1539	sprintf (pat,
		1540	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1541	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1542	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1543	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1544	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1545	"*",
		1546	fheight,
		1547	fheight + 1, fheight - 1,
		1548	fheight - 2, fheight + 2);
		1549
		1550	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
		1551	&missing_charset_list, &missing_charset_count, &def_string);
		1552
		1553	if (missing_charset_list)
		1554	XFreeStringList (missing_charset_list);
		1555
		1556	if (!fs)
		1557	{
		1558	input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
		1559	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1560	}
		1561	}
1393		1562
1394	if (input_style & XIMPreeditPosition)	1563	if (input_style & XIMPreeditPosition)
1395	{	1564	{
1396	im_set_size (&rect);	1565	im_set_size (rect);
1397	im_set_position (&spot);	1566	im_set_position (spot);
1398	im_set_color (&fg, &bg);	1567	im_set_color (fg, bg);
1399		1568
1400	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1569	preedit_attr = XVaCreateNestedList (0,
		1570	XNForeground, fg,
		1571	XNBackground, bg,
		1572	XNArea, &rect,
1401	XNSpotLocation, &spot,	1573	XNSpotLocation, &spot,
1402	XNForeground, fg, XNBackground, bg,
1403	//XNFontSet, TermWin.fontset,	1574	XNFontSet, fs,
1404	NULL);	1575	NULL);
1405	}	1576	}
1406	else if (input_style & XIMPreeditArea)	1577	else if (input_style & XIMPreeditArea)
1407	{	1578	{
1408	im_set_color (&fg, &bg);	1579	im_set_color (fg, bg);
1409		1580
1410	/*	1581	/*
1411	* The necessary width of preedit area is unknown	1582	* The necessary width of preedit area is unknown
1412	* until create input context.	1583	* until create input context.
1413	*/	1584	*/
1414	needed_rect.width = 0;	1585	needed_rect.width = 0;
1415
1416	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1586	im_set_preedit_area (rect, status_rect, needed_rect);
1417		1587
1418	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1588	preedit_attr = XVaCreateNestedList (0,
		1589	XNForeground, fg,
1419	XNForeground, fg, XNBackground, bg,	1590	XNBackground, bg,
		1591	XNArea, &rect,
		1592	XNFontSet, fs,
		1593	NULL);
		1594	status_attr = XVaCreateNestedList (0,
		1595	XNForeground, fg,
		1596	XNBackground, bg,
		1597	XNArea, &status_rect,
1420	//XNFontSet, TermWin.fontset,	1598	XNFontSet, fs,
1421	NULL);	1599	NULL);
1422	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,
1423	XNForeground, fg, XNBackground, bg,
1424	//XNFontSet, TermWin.fontset,
1425	NULL);
1426	}	1600	}
1427		1601
1428	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1602	Input_Context = XCreateIC (xim,
		1603	XNInputStyle, input_style,
1429	XNClientWindow, TermWin.parent[0],	1604	XNClientWindow, vt,
1430	XNFocusWindow, TermWin.parent[0],	1605	XNFocusWindow, parent[0],
1431	preedit_attr ? XNPreeditAttributes : NULL,	1606	preedit_attr ? XNPreeditAttributes : NULL,
1432	preedit_attr,	1607	preedit_attr,
1433	status_attr ? XNStatusAttributes : NULL,	1608	status_attr ? XNStatusAttributes : NULL,
1434	status_attr, NULL);	1609	status_attr, NULL);
		1610
1435	if (preedit_attr) XFree (preedit_attr);	1611	if (preedit_attr) XFree (preedit_attr);
1436	if (status_attr) XFree (status_attr);	1612	if (status_attr) XFree (status_attr);
		1613	if (fs) XFreeFontSet (display->display, fs);
1437		1614
1438	if (Input_Context == NULL)	1615	if (Input_Context == NULL)
1439	{	1616	{
1440	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1617	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1441	display->put_xim (input_method);	1618	im_destroy ();
1442	return false;	1619	return false;
1443	}	1620	}
1444		1621
1445	if (input_style & XIMPreeditArea)	1622	if (input_style & XIMPreeditArea)
1446	IMSetStatusPosition ();	1623	IMSetStatusPosition ();
…		…
1450	}	1627	}
1451		1628
1452	void	1629	void
1453	rxvt_term::im_cb ()	1630	rxvt_term::im_cb ()
1454	{	1631	{
1455	int i, found, had_im;	1632	int i;
1456	const char *p;	1633	const char *p;
1457	char **s;	1634	char **s;
1458	char buf[IMBUFSIZ];	1635	char buf[IMBUFSIZ];
1459		1636
		1637	SET_R (this);
		1638
1460	im_destroy ();	1639	im_destroy ();
1461		1640
1462	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));	1641	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1463	if (Input_Context)	1642	if (Input_Context)
1464	return;	1643	return;
…		…
1472	if (p && *p)	1651	if (p && *p)
1473	{	1652	{
1474	bool found = false;	1653	bool found = false;
1475		1654
1476	s = rxvt_splitcommastring (p);	1655	s = rxvt_splitcommastring (p);
		1656
1477	for (i = 0; s[i]; i++)	1657	for (i = 0; s[i]; i++)
1478	{	1658	{
1479	if (*s[i])	1659	if (*s[i])
1480	{	1660	{
1481	STRCPY (buf, "@im=");	1661	strcpy (buf, "@im=");
1482	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1662	strncat (buf, s[i], IMBUFSIZ - 5);
1483	if (IM_get_IC (buf))	1663	if (IM_get_IC (buf))
1484	{	1664	{
1485	found = true;	1665	found = true;
1486	break;	1666	break;
1487	}	1667	}
1488	}	1668	}
1489	}	1669	}
1490	for (i = 0; s[i]; i++)	1670
1491	free (s[i]);	1671	rxvt_freecommastring (s);
1492	free (s);
1493		1672
1494	if (found)	1673	if (found)
1495	goto done;	1674	goto done;
1496	}	1675	}
1497		1676
…		…
1511	}	1690	}
1512		1691
1513	void	1692	void
1514	rxvt_term::IMSetStatusPosition ()	1693	rxvt_term::IMSetStatusPosition ()
1515	{	1694	{
1516	XRectangle preedit_rect, status_rect, *needed_rect;	1695	XRectangle preedit_rect, status_rect, *needed_rect;
1517	XVaNestedList preedit_attr, status_attr;	1696	XVaNestedList preedit_attr, status_attr;
1518		1697
1519	if (Input_Context == NULL	1698	if (!Input_Context
		1699	|| !focus
1520	|| !TermWin.focus || ! (input_style & XIMPreeditArea)	1700	|| !(input_style & XIMPreeditArea)
1521	|| !IMisRunning ())	1701	|| !IMisRunning ())
1522	return;	1702	return;
1523		1703
1524	/* Getting the necessary width of preedit area */	1704	/* Getting the necessary width of preedit area */
1525	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1705	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1526	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1706	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1527	XFree (status_attr);	1707	XFree (status_attr);
1528		1708
1529	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1709	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1710	XFree (needed_rect);
1530		1711
1531	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1712	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1532	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1713	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1533		1714
1534	XSetICValues (Input_Context,	1715	XSetICValues (Input_Context,
1535	XNPreeditAttributes, preedit_attr,	1716	XNPreeditAttributes, preedit_attr,
1536	XNStatusAttributes, status_attr, NULL);	1717	XNStatusAttributes, status_attr, NULL);
1537		1718
1538	XFree (preedit_attr);	1719	XFree (preedit_attr);
1539	XFree (status_attr);	1720	XFree (status_attr);
1540	}	1721	}
1541	#endif /* USE_XIM */	1722	#endif /* USE_XIM */

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