[ViewVC] Diff of: cvs/rxvt-unicode/src/main.C

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.65 by pcg, Fri Apr 2 15:15:26 2004 UTC vs.
Revision 1.94 by root, Sun Aug 15 22:09:24 2004 UTC

…		…
1	/---------------------------------C----------------------------------;	1	/---------------------------------C----------------------------------
2	* File: main.c	2	* File: main.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
51	static char curlocale[128];	51	static char curlocale[128];
52		52
53	bool	53	bool
54	rxvt_set_locale (const char *locale)	54	rxvt_set_locale (const char *locale)
55	{	55	{
56	if (!locale \|\| !STRNCMP (locale, curlocale, 128))	56	if (!locale \|\| !strncmp (locale, curlocale, 128))
57	return false;	57	return false;
58		58
59	STRNCPY (curlocale, locale, 128);	59	strncpy (curlocale, locale, 128);
60	setlocale (LC_CTYPE, curlocale);	60	setlocale (LC_CTYPE, curlocale);
61	return true;	61	return true;
62	}	62	}
63		63
64	#if ENABLE_COMBINING	64	#if ENABLE_COMBINING
…		…
128	void *	128	void *
129	rxvt_term::operator new (size_t s)	129	rxvt_term::operator new (size_t s)
130	{	130	{
131	void *p = malloc (s);	131	void *p = malloc (s);
132		132
133	MEMSET (p, 0, s);	133	memset (p, 0, s);
134	return p;	134	return p;
135	}	135	}
136		136
137	void	137	void
138	rxvt_term::operator delete (void *p, size_t s)	138	rxvt_term::operator delete (void *p, size_t s)
…		…
140	free (p);	140	free (p);
141	}	141	}
142		142
143	rxvt_term::rxvt_term ()	143	rxvt_term::rxvt_term ()
144	:	144	:
		145	#if TRANSPARENT
145	rootwin_ev (this, &rxvt_term::rootwin_cb),	146	rootwin_ev (this, &rxvt_term::rootwin_cb),
		147	#endif
		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),
		174	#endif
146	termwin_ev (this, &rxvt_term::x_cb),	175	termwin_ev (this, &rxvt_term::x_cb),
147	vt_ev (this, &rxvt_term::x_cb),	176	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),	177	check_ev (this, &rxvt_term::check_cb),
		178	flush_ev (this, &rxvt_term::flush_cb),
167	destroy_ev (this, &rxvt_term::destroy_cb),	179	destroy_ev (this, &rxvt_term::destroy_cb),
168	pty_ev (this, &rxvt_term::pty_cb),	180	pty_ev (this, &rxvt_term::pty_cb),
169	incr_ev (this, &rxvt_term::incr_cb)	181	incr_ev (this, &rxvt_term::incr_cb)
170	{	182	{
171	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	183	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
…		…
175		187
176	rxvt_term::~rxvt_term ()	188	rxvt_term::~rxvt_term ()
177	{	189	{
178	termlist.erase (find (termlist.begin (), termlist.end(), this));	190	termlist.erase (find (termlist.begin (), termlist.end(), this));
179		191
180	if (cmd_fd >= 0)	192	if (cmd_pid)
181	close (cmd_fd);	193	kill (-cmd_pid, SIGHUP);
182		194
183	#ifndef NO_SETOWNER_TTYDEV	195	pty.put ();
184	privileged_ttydev (RESTORE);	196
185	#endif
186	#ifdef UTMP_SUPPORT	197	#ifdef UTMP_SUPPORT
187	privileged_utmp (RESTORE);	198	privileged_utmp (RESTORE);
188	#endif	199	#endif
189		200
190	delete TermWin.fontset;	201	delete TermWin.fontset;
191		202
192	if (display)	203	if (display)
193	{	204	{
194	selection_clear ();	205	selection_clear ();
195		206
		207	#ifdef USE_XIM
		208	im_destroy ();
		209	#endif
196	#ifdef MENUBAR	210	#ifdef MENUBAR
197	if (menubarGC) XFreeGC (display->display, menubarGC);	211	if (menubarGC) XFreeGC (display->display, menubarGC);
198	#endif	212	#endif
199	#ifdef XTERM_SCROLLBAR	213	#ifdef XTERM_SCROLLBAR
200	if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC);	214	if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC);
201	if (ShadowGC) XFreeGC (display->display, ShadowGC);	215	if (ShadowGC) XFreeGC (display->display, ShadowGC);
202	#endif	216	#endif
…		…
233	XDestroyWindow (display->display, TermWin.parent[0]);	247	XDestroyWindow (display->display, TermWin.parent[0]);
234	}	248	}
235		249
236	// TODO: free pixcolours, colours should become part of rxvt_display	250	// TODO: free pixcolours, colours should become part of rxvt_display
237		251
238	delete PixColors;	252	delete pix_colors_focused;
		253	#ifdef OFF_FOCUS_FADING
		254	delete pix_colors_unfocused;
		255	#endif
239		256
240	displays.put (display);	257	displays.put (display);
241		258
242	scr_release ();	259	scr_release ();
243		260
…		…
261	}	278	}
262		279
263	void	280	void
264	rxvt_term::destroy ()	281	rxvt_term::destroy ()
265	{	282	{
		283	if (destroy_ev.active)
		284	return;
		285
		286	#if ENABLE_OVERLAY
		287	scr_overlay_off ();
		288	#endif
		289
266	if (display)	290	if (display)
267	{	291	{
		292	#if USE_XIM
		293	im_ev.stop (display);
		294	#endif
		295	#if HAVE_SCROLLBARS
		296	scrollbar_ev.stop (display);
		297	#endif
		298	#if MENUBAR
		299	menubar_ev.stop (display);
		300	#endif
		301	#if TRANSPARENT
268	rootwin_ev.stop (display);	302	rootwin_ev.stop (display);
		303	#endif
		304	incr_ev.stop ();
269	termwin_ev.stop (display);	305	termwin_ev.stop (display);
270	vt_ev.stop (display);	306	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	}	307	}
282		308
283	check_ev.stop ();	309	check_ev.stop ();
284	pty_ev.stop ();	310	pty_ev.stop ();
285	#ifdef CURSOR_BLINK	311	#ifdef CURSOR_BLINK
286	cursor_blink_ev.stop ();	312	cursor_blink_ev.stop ();
287	#endif	313	#endif
288	#ifdef TEXT_BLINK	314	#ifdef TEXT_BLINK
289	text_blink_ev.stop ();	315	text_blink_ev.stop ();
290	#endif	316	#endif
		317	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		318	cont_scroll_ev.stop ();
		319	#endif
		320	#ifdef SELECTION_SCROLLING
		321	sel_scroll_ev.stop ();
		322	#endif
291	#ifdef POINTER_BLANK	323	#ifdef POINTER_BLANK
292	pointer_ev.stop ();	324	pointer_ev.stop ();
293	#endif	325	#endif
294		326
295	destroy_ev.start (0);	327	destroy_ev.start (0);
…		…
311	SET_R (this);	343	SET_R (this);
312		344
313	if (!init_vars ())	345	if (!init_vars ())
314	return false;	346	return false;
315		347
		348	init_secondary ();
		349
		350	const char **cmd_argv = init_resources (argc, argv);
		351
		352	set_locale ("");
		353
		354	#if MENUBAR_MAX
		355	menubar_read (rs[Rs_menu]);
		356	#endif
		357	#ifdef HAVE_SCROLLBARS
		358	if (options & Opt_scrollBar)
		359	scrollBar.setIdle (); /* set existence for size calculations */
		360	#endif
		361
		362	create_windows (argc, argv);
		363
		364	init_xlocale ();
		365
		366	scr_reset (); /* initialize screen */
		367
		368	#if 0
		369	XSynchronize (display->display, True);
		370	#endif
		371
		372	#ifdef HAVE_SCROLLBARS
		373	if (options & Opt_scrollBar)
		374	resize_scrollbar (); /* create and map scrollbar */
		375	#endif
		376	#if (MENUBAR_MAX)
		377	if (menubar_visible ())
		378	XMapWindow (display->display, menuBar.win);
		379	#endif
		380	#ifdef TRANSPARENT
		381	if (options & Opt_transparent)
		382	{
		383	XSelectInput (display->display, display->root, PropertyChangeMask);
		384	check_our_parents ();
		385	rootwin_ev.start (display, display->root);
		386	}
		387	#endif
		388
		389	XMapWindow (display->display, TermWin.vt);
		390	XMapWindow (display->display, TermWin.parent[0]);
		391
		392	init_command (cmd_argv);
		393
		394	pty_ev.start (pty.pty, EVENT_READ);
		395
		396	check_ev.start ();
		397
		398	return true;
		399	}
		400
		401	static int (old_xerror_handler) (Display dpy, XErrorEvent *event);
		402
		403	void
		404	rxvt_init ()
		405	{
		406	/* install exit handler for cleanup */
		407	#if 0
		408	#ifdef HAVE_ATEXIT
		409	atexit (rxvt_clean_exit);
		410	#else
		411	#endif
		412	#endif
316	/*	413	/*
317	* Save and then give up any super-user privileges	414	* Save and then give up any super-user privileges
318	* If we need privileges in any area then we must specifically request it.	415	* If we need privileges in any area then we must specifically request it.
319	* We should only need to be root in these cases:	416	* We should only need to be root in these cases:
320	* 1. write utmp entries on some systems	417	* 1. write utmp entries on some systems
321	* 2. chown tty on some systems	418	* 2. chown tty on some systems
322	*/	419	*/
323	privileges (SAVE);	420	rxvt_privileges (SAVE);
324	privileges (IGNORE);	421	rxvt_privileges (IGNORE);
325
326	init_secondary ();
327
328	const char **cmd_argv = init_resources (argc, argv);
329
330	set_locale ("");
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		422
393	struct sigaction sa;	423	struct sigaction sa;
394		424
395	sigfillset (&sa.sa_mask);	425	sigfillset (&sa.sa_mask);
396	sa.sa_flags = SA_NOCLDSTOP \| SA_RESTART;	426	sa.sa_flags = SA_NOCLDSTOP \| SA_RESTART;
…		…
424	break;	454	break;
425	}	455	}
426	}	456	}
427		457
428	/* ARGSUSED */	458	/* ARGSUSED */
429	/* EXTPROTO */	459	/* INTPROTO */
430	RETSIGTYPE	460	RETSIGTYPE
431	rxvt_Child_signal (int sig __attribute__ ((unused)))	461	rxvt_Child_signal (int sig __attribute__ ((unused)))
432	{	462	{
433	int pid, save_errno = errno;	463	int pid, save_errno = errno;
434		464
…		…
439	}	469	}
440		470
441	/*	471	/*
442	* Catch a fatal signal and tidy up before quitting	472	* Catch a fatal signal and tidy up before quitting
443	*/	473	*/
444	/* EXTPROTO */	474	/* INTPROTO */
445	RETSIGTYPE	475	RETSIGTYPE
446	rxvt_Exit_signal (int sig)	476	rxvt_Exit_signal (int sig)
447	{	477	{
448	signal (sig, SIG_DFL);	478	signal (sig, SIG_DFL);
449	#ifdef DEBUG_CMD	479	#ifdef DEBUG_CMD
…		…
471	/----------------------------------------------------------------------/	501	/----------------------------------------------------------------------/
472	/*	502	/*
473	* Exit gracefully, clearing the utmp entry and restoring tty attributes	503	* Exit gracefully, clearing the utmp entry and restoring tty attributes
474	* TODO: if debugging, this should free up any known resources if we can	504	* TODO: if debugging, this should free up any known resources if we can
475	*/	505	*/
476	/* EXTPROTO */	506	/* INTPROTO */
477	void	507	void
478	rxvt_clean_exit ()	508	rxvt_clean_exit ()
479	{	509	{
480	// TODO: rxvtd should clean up all ressources	510	// TODO: rxvtd should clean up all ressources
481	if (GET_R)	511	if (GET_R)
…		…
483	}	513	}
484		514
485	/* ------------------------------------------------------------------------- *	515	/* ------------------------------------------------------------------------- *
486	* MEMORY ALLOCATION WRAPPERS *	516	* MEMORY ALLOCATION WRAPPERS *
487	* ------------------------------------------------------------------------- */	517	* ------------------------------------------------------------------------- */
488	/* EXTPROTO */	518	/* INTPROTO */
489	void *	519	void *
490	rxvt_malloc (size_t size)	520	rxvt_malloc (size_t size)
491	{	521	{
492	void *p;	522	void *p;
493		523
494	p = malloc (size);	524	p = malloc (size);
495	if (p)	525	if (p)
496	return p;	526	return p;
497		527
498	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");	528	rxvt_fatal ("memory allocation failure. aborting.\n");
499	rxvt_clean_exit ();
500	exit (EXIT_FAILURE);
501	/* NOTREACHED */	529	/* NOTREACHED */
502	}	530	}
503		531
504	/* EXTPROTO */	532	/* INTPROTO */
505	void *	533	void *
506	rxvt_calloc (size_t number, size_t size)	534	rxvt_calloc (size_t number, size_t size)
507	{	535	{
508	void *p;	536	void *p;
509		537
510	p = calloc (number, size);	538	p = calloc (number, size);
511	if (p)	539	if (p)
512	return p;	540	return p;
513		541
514	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");	542	rxvt_fatal ("memory allocation failure. aborting.\n");
515	rxvt_clean_exit ();
516	exit (EXIT_FAILURE);
517	/* NOTREACHED */	543	/* NOTREACHED */
518	}	544	}
519		545
520	/* EXTPROTO */	546	/* INTPROTO */
521	void *	547	void *
522	rxvt_realloc (void *ptr, size_t size)	548	rxvt_realloc (void *ptr, size_t size)
523	{	549	{
524	void *p;	550	void *p;
525		551
526	if (ptr)	552	if (ptr)
527	p = realloc (ptr, size);	553	p = realloc (ptr, size);
528	else	554	else
529	p = malloc (size);	555	p = malloc (size);
		556
530	if (p)	557	if (p)
531	return p;	558	return p;
532		559
533	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");	560	rxvt_fatal ("memory allocation failure. aborting.\n");
534	rxvt_clean_exit ();
535	exit (EXIT_FAILURE);
536	/* NOTREACHED */	561	/* NOTREACHED */
537	}	562	}
538		563
539	/* ------------------------------------------------------------------------- *	564	/* ------------------------------------------------------------------------- *
540	* PRIVILEGED OPERATIONS *	565	* PRIVILEGED OPERATIONS *
541	* ------------------------------------------------------------------------- */	566	* ------------------------------------------------------------------------- */
542	/* take care of suid/sgid super-user (root) privileges */	567	/* take care of suid/sgid super-user (root) privileges */
543	void	568	void
544	rxvt_term::privileges (int mode)	569	rxvt_privileges (rxvt_privaction action)
545	{	570	{
		571	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		572	static uid_t euid;
		573	static gid_t egid;
		574	#endif
		575
546	#if ! defined(__CYGWIN32__)	576	#if ! defined(__CYGWIN32__)
547	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)	577	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
548	/* setreuid () is the poor man's setuid (), seteuid () */	578	/* setreuid () is the poor man's setuid (), seteuid () */
549	# define seteuid(a) setreuid(-1, (a))	579	# define seteuid(a) setreuid(-1, (a))
550	# define setegid(a) setregid(-1, (a))	580	# define setegid(a) setregid(-1, (a))
551	# define HAVE_SETEUID	581	# define HAVE_SETEUID
552	# endif	582	# endif
553	# ifdef HAVE_SETEUID	583	# ifdef HAVE_SETEUID
554	switch (mode)	584	switch (action)
555	{	585	{
556	case IGNORE:	586	case IGNORE:
557	/*	587	/*
558	* change effective uid/gid - not real uid/gid - so we can switch	588	* change effective uid/gid - not real uid/gid - so we can switch
559	* back to root later, as required	589	* back to root later, as required
…		…
569	seteuid (euid);	599	seteuid (euid);
570	setegid (egid);	600	setegid (egid);
571	break;	601	break;
572	}	602	}
573	# else	603	# else
574	switch (mode)	604	switch (action)
575	{	605	{
576	case IGNORE:	606	case IGNORE:
577	setuid (getuid ());	607	setuid (getuid ());
578	setgid (getgid ());	608	setgid (getgid ());
579	/* FALLTHROUGH */	609	/* FALLTHROUGH */
…		…
586	#endif	616	#endif
587	}	617	}
588		618
589	#ifdef UTMP_SUPPORT	619	#ifdef UTMP_SUPPORT
590	void	620	void
591	rxvt_term::privileged_utmp (char action)	621	rxvt_term::privileged_utmp (rxvt_privaction action)
592	{	622	{
593	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",
594	action, next_utmp_action, getpid ()));
595	if (next_utmp_action != action \|\| (action != SAVE && action != RESTORE)
596	\|\| (Options & Opt_utmpInhibit)	623	if ((options & Opt_utmpInhibit)
597	\|\| ttydev == NULL \|\| *ttydev == '\0')	624	\|\| !pty.name \|\| !*pty.name)
598	return;	625	return;
599		626
600	privileges (RESTORE);	627	rxvt_privileges (RESTORE);
		628
601	if (action == SAVE)	629	if (action == SAVE)
602	{
603	next_utmp_action = RESTORE;
604	makeutent (ttydev, rs[Rs_display_name]);	630	makeutent (pty.name, rs[Rs_display_name]);
605	}
606	else	631	else
607	{ /* action == RESTORE */
608	next_utmp_action = IGNORE;
609	cleanutent ();	632	cleanutent ();
610	}	633
611	privileges (IGNORE);	634	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	}	635	}
672	#endif	636	#endif
673		637
674	/----------------------------------------------------------------------/	638	/----------------------------------------------------------------------/
675	/*	639	/*
…		…
740	max_height = MAX_ROWS * TermWin.fheight;	704	max_height = MAX_ROWS * TermWin.fheight;
741		705
742	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	706	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;
743		707
744	sb_w = mb_h = 0;	708	sb_w = mb_h = 0;
745	window_vt_x = window_vt_y = 0;	709	window_vt_x = window_vt_y = TermWin.int_bwidth;
		710
746	if (scrollbar_visible ())	711	if (scrollbar_visible ())
747	{	712	{
748	sb_w = scrollbar_TotalWidth ();	713	sb_w = scrollbar_TotalWidth ();
749	szHint.base_width += sb_w;	714	szHint.base_width += sb_w;
750	if (! (Options & Opt_scrollBar_right))	715	if (!(options & Opt_scrollBar_right))
751	window_vt_x = sb_w;	716	window_vt_x += sb_w;
752	}	717	}
		718
753	if (menubar_visible ())	719	if (menubar_visible ())
754	{	720	{
755	mb_h = menuBar_TotalHeight ();	721	mb_h = menuBar_TotalHeight ();
756	szHint.base_height += mb_h;	722	szHint.base_height += mb_h;
757	window_vt_y = mb_h;	723	window_vt_y += mb_h;
758	}	724	}
		725
759	szHint.width_inc = TermWin.fwidth;	726	szHint.width_inc = TermWin.fwidth;
760	szHint.height_inc = TermWin.fheight;	727	szHint.height_inc = TermWin.fheight;
761	szHint.min_width = szHint.base_width + szHint.width_inc;	728	szHint.min_width = szHint.base_width + szHint.width_inc;
762	szHint.min_height = szHint.base_height + szHint.height_inc;	729	szHint.min_height = szHint.base_height + szHint.height_inc;
763		730
…		…
769	else	736	else
770	{	737	{
771	MIN_IT (TermWin.width, max_width);	738	MIN_IT (TermWin.width, max_width);
772	szHint.width = szHint.base_width + TermWin.width;	739	szHint.width = szHint.base_width + TermWin.width;
773	}	740	}
		741
774	if (height && height - szHint.base_height < max_height)	742	if (height && height - szHint.base_height < max_height)
775	{	743	{
776	szHint.height = height;	744	szHint.height = height;
777	TermWin.height = height - szHint.base_height;	745	TermWin.height = height - szHint.base_height;
778	}	746	}
779	else	747	else
780	{	748	{
781	MIN_IT (TermWin.height, max_height);	749	MIN_IT (TermWin.height, max_height);
782	szHint.height = szHint.base_height + TermWin.height;	750	szHint.height = szHint.base_height + TermWin.height;
783	}	751	}
		752
784	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	753	if (scrollbar_visible () && (options & Opt_scrollBar_right))
785	window_sb_x = szHint.width - sb_w;	754	window_sb_x = szHint.width - sb_w;
786		755
787	if (recalc_x)	756	if (recalc_x)
788	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	757	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))
789	- szHint.width - 2 * TermWin.ext_bwidth);	758	- szHint.width - 2 * TermWin.ext_bwidth);
…		…
805	* Called after a window size change.	774	* Called after a window size change.
806	*/	775	*/
807	void	776	void
808	rxvt_term::tt_winch ()	777	rxvt_term::tt_winch ()
809	{	778	{
		779	if (pty.pty < 0)
		780	return;
		781
810	struct winsize ws;	782	struct winsize ws;
811
812	if (cmd_fd < 0)
813	return;
814		783
815	ws.ws_col = TermWin.ncol;	784	ws.ws_col = TermWin.ncol;
816	ws.ws_row = TermWin.nrow;	785	ws.ws_row = TermWin.nrow;
817	ws.ws_xpixel = ws.ws_ypixel = 0;	786	ws.ws_xpixel = TermWin.width;
818	#ifndef DEBUG_SIZE	787	ws.ws_ypixel = TermWin.height;
819	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	788	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);
820	#else	789
821	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	790	#if 0
822	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	791	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
823	# ifdef SIGWINCH
824	else if (cmd_pid) /* force through to the command */	792	if (cmd_pid) /* force through to the command */
825	kill (cmd_pid, SIGWINCH);	793	kill (cmd_pid, SIGWINCH);
826	# endif
827	#endif	794	#endif
828	}	795	}
829		796
830	/----------------------------------------------------------------------/	797	/----------------------------------------------------------------------/
831	/* rxvt_change_font () - Switch to a new font */	798	/* rxvt_change_font () - Switch to a new font */
…		…
863	resize_all_windows (0, 0, 0);	830	resize_all_windows (0, 0, 0);
864	scr_remap_chars ();	831	scr_remap_chars ();
865	scr_touch (true);	832	scr_touch (true);
866	}	833	}
867		834
		835	for (unicode_t ch = 0x20; ch <= 0x7f; ch++)
		836	TermWin.ascii_map [ch - 0x20] = fs->find_font (ch);
		837
868	return true;	838	return true;
869	}	839	}
870	}	840	}
871		841
872	return false;	842	return false;
…		…
888	char *name;	858	char *name;
889		859
890	if (!XFetchName (display->display, TermWin.parent[0], &name))	860	if (!XFetchName (display->display, TermWin.parent[0], &name))
891	name = NULL;	861	name = NULL;
892		862
893	if (name == NULL \|\| STRCMP (name, str))	863	if (name == NULL \|\| strcmp (name, str))
894	#endif	864	#endif
895	XStoreName (display->display, TermWin.parent[0], str);	865	XStoreName (display->display, TermWin.parent[0], str);
896		866
897	#ifdef SMART_WINDOW_TITLE	867	#ifdef SMART_WINDOW_TITLE
898	if (name)	868	if (name)
…		…
907	char *name;	877	char *name;
908		878
909	if (!XGetIconName (display->display, TermWin.parent[0], &name))	879	if (!XGetIconName (display->display, TermWin.parent[0], &name))
910	name = NULL;	880	name = NULL;
911		881
912	if (name == NULL \|\| STRCMP (name, str))	882	if (name == NULL \|\| strcmp (name, str))
913	#endif	883	#endif
914	XSetIconName (display->display, TermWin.parent[0], str);	884	XSetIconName (display->display, TermWin.parent[0], str);
915		885
916	#ifdef SMART_WINDOW_TITLE	886	#ifdef SMART_WINDOW_TITLE
917	if (name)	887	if (name)
…		…
935	i = atoi (color);	905	i = atoi (color);
936	if (i >= 8 && i <= 15)	906	if (i >= 8 && i <= 15)
937	{ /* bright colors */	907	{ /* bright colors */
938	i -= 8;	908	i -= 8;
939	# ifndef NO_BRIGHTCOLOR	909	# ifndef NO_BRIGHTCOLOR
940	PixColors[idx] = PixColors[minBrightCOLOR + i];	910	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
941	SET_PIXCOLOR (idx);	911	SET_PIXCOLOR (idx);
942	goto Done;	912	goto Done;
943	# endif	913	# endif
944		914
945	}	915	}
946	if (i >= 0 && i <= 7)	916	if (i >= 0 && i <= 7)
947	{ /* normal colors */	917	{ /* normal colors */
948	PixColors[idx] = PixColors[minCOLOR + i];	918	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
949	SET_PIXCOLOR (idx);	919	SET_PIXCOLOR (idx);
950	goto Done;	920	goto Done;
951	}	921	}
952	}	922	}
953		923
954	if (!rXParseAllocColor (& xcol, color))	924	if (!rXParseAllocColor (& xcol, color))
955	return;	925	return;
956		926
957	/* XStoreColor (display->display, XCMAP, XColor); /	927	/* XStoreColor (display->display, display->cmap, XColor); /
958		928
959	/*	929	/*
960	* FIXME: should free colors here, but no idea how to do it so instead,	930	* FIXME: should free colors here, but no idea how to do it so instead,
961	* so just keep gobbling up the colormap	931	* so just keep gobbling up the colormap
962	*/	932	*/
963	# if 0	933	# if 0
964	for (i = Color_Black; i <= Color_White; i++)	934	for (i = Color_Black; i <= Color_White; i++)
965	if (PixColors[idx] == PixColors[i])	935	if (pix_colors[idx] == pix_colors[i])
966	break;	936	break;
967	if (i > Color_White)	937	if (i > Color_White)
968	{	938	{
969	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */	939	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
970	XFreeColors (display->display, XCMAP, (PixColors + idx), 1,	940	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
971	DisplayPlanes (display->display, display->screen));	941	DisplayPlanes (display->display, display->screen));
972	}	942	}
973	# endif	943	# endif
974		944
975	PixColors[idx] = xcol;	945	pix_colors_focused[idx] = xcol;
976	SET_PIXCOLOR (idx);	946	SET_PIXCOLOR (idx);
977		947
978	/* XSetWindowAttributes attr; */	948	/* XSetWindowAttributes attr; */
979	/* Cursor cursor; */	949	/* Cursor cursor; */
980	Done:	950	Done:
		951	#ifdef OFF_FOCUS_FADING
		952	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]));
		953	#endif
981	if (idx == Color_bg && ! (Options & Opt_transparent))	954	if (idx == Color_bg && ! (options & Opt_transparent))
982	XSetWindowBackground (display->display, TermWin.vt,	955	XSetWindowBackground (display->display, TermWin.vt, pix_colors[Color_bg]);
983	PixColors[Color_bg]);
984		956
985	/* handle Color_BD, scrollbar background, etc. */	957	/* handle Color_BD, scrollbar background, etc. */
986		958
987	set_colorfgbg ();	959	set_colorfgbg ();
988	recolour_cursor ();	960	recolour_cursor ();
…		…
996	void	968	void
997	rxvt_term::recolour_cursor ()	969	rxvt_term::recolour_cursor ()
998	{	970	{
999	XColor xcol[2];	971	XColor xcol[2];
1000		972
1001	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColors[Color_pointer_fg] : PixColors[Color_fg];	973	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? pix_colors_focused[Color_pointer_fg] : pix_colors_focused[Color_fg];
1002	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColors[Color_pointer_bg] : PixColors[Color_bg];	974	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? pix_colors_focused[Color_pointer_bg] : pix_colors_focused[Color_bg];
1003	XQueryColors (display->display, XCMAP, xcol, 2);	975	XQueryColors (display->display, display->cmap, xcol, 2);
1004	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);	976	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1005	}	977	}
1006		978
1007	/----------------------------------------------------------------------/	979	/----------------------------------------------------------------------/
1008	/*	980	/*
…		…
1015	const char *xpmb = "\0";	987	const char *xpmb = "\0";
1016	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	988	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1017		989
1018	env_colorfgbg =	990	env_colorfgbg =
1019	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);	991	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1020	STRCPY (fstr, "default");	992	strcpy (fstr, "default");
1021	STRCPY (bstr, "default");	993	strcpy (bstr, "default");
1022	for (i = Color_Black; i <= Color_White; i++)	994	for (i = Color_Black; i <= Color_White; i++)
1023	if (PixColors[Color_fg] == PixColors[i])	995	if (pix_colors[Color_fg] == pix_colors[i])
1024	{	996	{
1025	sprintf (fstr, "%d", (i - Color_Black));	997	sprintf (fstr, "%d", (i - Color_Black));
1026	break;	998	break;
1027	}	999	}
1028	for (i = Color_Black; i <= Color_White; i++)	1000	for (i = Color_Black; i <= Color_White; i++)
1029	if (PixColors[Color_bg] == PixColors[i])	1001	if (pix_colors[Color_bg] == pix_colors[i])
1030	{	1002	{
1031	sprintf (bstr, "%d", (i - Color_Black));	1003	sprintf (bstr, "%d", (i - Color_Black));
1032	#ifdef XPM_BACKGROUND	1004	#ifdef XPM_BACKGROUND
1033	xpmb = "default;";	1005	xpmb = "default;";
1034	#endif	1006	#endif
…		…
1039		1011
1040	#ifndef NO_BRIGHTCOLOR	1012	#ifndef NO_BRIGHTCOLOR
1041	colorfgbg = DEFAULT_RSTYLE;	1013	colorfgbg = DEFAULT_RSTYLE;
1042	for (i = minCOLOR; i <= maxCOLOR; i++)	1014	for (i = minCOLOR; i <= maxCOLOR; i++)
1043	{	1015	{
1044	if (PixColors[Color_fg] == PixColors[i])	1016	if (pix_colors[Color_fg] == pix_colors[i])
1045	colorfgbg = SET_FGCOLOR (colorfgbg, i);	1017	colorfgbg = SET_FGCOLOR (colorfgbg, i);
1046	if (PixColors[Color_bg] == PixColors[i])	1018	if (pix_colors[Color_bg] == pix_colors[i])
1047	colorfgbg = SET_BGCOLOR (colorfgbg, i);	1019	colorfgbg = SET_BGCOLOR (colorfgbg, i);
1048	}	1020	}
1049	#endif	1021	#endif
1050	}	1022	}
1051		1023
…		…
1079	int old_width = szHint.width, old_height = szHint.height;	1051	int old_width = szHint.width, old_height = szHint.height;
1080	#endif	1052	#endif
1081		1053
1082	window_calc (width, height);	1054	window_calc (width, height);
1083	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1055	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);
		1056
1084	if (!ignoreparent)	1057	if (!ignoreparent)
1085	{	1058	{
1086	#ifdef SMART_RESIZE	1059	#ifdef SMART_RESIZE
1087	/*	1060	/*
1088	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1061	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
…		…
1123	dy /= 2;	1096	dy /= 2;
1124		1097
1125	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1098	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,
1126	szHint.width, szHint.height);	1099	szHint.width, szHint.height);
1127	#else	1100	#else
1128	XResizeWindow (display->display, TermWin.parent[0], szHint.width,	1101	XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height);
1129	szHint.height);
1130	#endif	1102	#endif
1131
1132	}	1103	}
1133		1104
1134	fix_screen = (TermWin.ncol != prev_ncol	1105	fix_screen = TermWin.ncol != prev_ncol \|\| TermWin.nrow != prev_nrow;
1135	\|\| TermWin.nrow != prev_nrow);
1136		1106
1137	if (fix_screen \|\| width != old_width \|\| height != old_height)	1107	if (fix_screen \|\| width != old_width \|\| height != old_height)
1138	{	1108	{
1139	if (scrollbar_visible ())	1109	if (scrollbar_visible ())
1140	{	1110	{
1141	XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,	1111	XMoveResizeWindow (display->display, scrollBar.win,
		1112	window_sb_x, 0,
1142	0, scrollbar_TotalWidth (), szHint.height);	1113	scrollbar_TotalWidth (), szHint.height);
1143	resize_scrollbar ();	1114	resize_scrollbar ();
1144	}	1115	}
1145		1116
1146	if (menubar_visible ())	1117	if (menubar_visible ())
1147	XMoveResizeWindow (display->display, menuBar.win, window_vt_x,	1118	XMoveResizeWindow (display->display, menuBar.win,
		1119	window_vt_x, 0,
1148	0, TermWin_TotalWidth (), menuBar_TotalHeight ());	1120	TermWin_TotalWidth (), menuBar_TotalHeight ());
1149		1121
1150	XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,	1122	XMoveResizeWindow (display->display, TermWin.vt,
1151	window_vt_y, TermWin_TotalWidth (),	1123	window_vt_x, window_vt_y,
1152	TermWin_TotalHeight ());	1124	TermWin_TotalWidth (), TermWin_TotalHeight ());
1153	scr_clear (height != old_height);	1125	scr_clear ();
1154	#ifdef XPM_BACKGROUND	1126	#ifdef XPM_BACKGROUND
1155	resize_pixmap ();	1127	resize_pixmap ();
1156	#endif	1128	#endif
1157
1158	}	1129	}
1159		1130
1160	if (fix_screen \|\| old_height == 0)	1131	if (fix_screen \|\| old_height == 0)
1161	{	1132	{
1162	int curr_screen = -1;	1133	int curr_screen = -1;
…		…
1203	if (width == 0)	1174	if (width == 0)
1204	width = wattr.width - szHint.base_width;	1175	width = wattr.width - szHint.base_width;
1205	if (height == 0)	1176	if (height == 0)
1206	height = wattr.height - szHint.base_height;	1177	height = wattr.height - szHint.base_height;
1207	}	1178	}
		1179
1208	if (width != TermWin.width \|\| height != TermWin.height)	1180	if (width != TermWin.width \|\| height != TermWin.height)
1209	{	1181	{
1210	width += szHint.base_width;	1182	width += szHint.base_width;
1211	height += szHint.base_height;	1183	height += szHint.base_height;
1212	resize_all_windows (width, height, 0);	1184	resize_all_windows (width, height, 0);
…		…
1217	* - X INPUT METHOD ROUTINES - *	1189	* - X INPUT METHOD ROUTINES - *
1218	* -------------------------------------------------------------------- */	1190	* -------------------------------------------------------------------- */
1219	#ifdef USE_XIM	1191	#ifdef USE_XIM
1220		1192
1221	void	1193	void
		1194	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
		1195	{
		1196	fg = pix_colors[Color_fg];
		1197	bg = pix_colors[Color_bg];
		1198	}
		1199
		1200	void
1222	rxvt_term::im_set_size (XRectangle *size)	1201	rxvt_term::im_set_size (XRectangle &size)
1223	{	1202	{
		1203	// the int_bwidth terms make no sense to me
1224	size->x = TermWin.int_bwidth;	1204	size.x = TermWin.int_bwidth;
1225	size->y = TermWin.int_bwidth;	1205	size.y = TermWin.int_bwidth;
1226	size->width = Width2Pixel (TermWin.ncol);	1206	size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth;
1227	size->height = Height2Pixel (TermWin.nrow);	1207	size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth;
1228	}	1208	}
1229		1209
1230	void	1210	void
1231	rxvt_term::im_set_color (unsigned long fg, unsigned long bg)	1211	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1212	XRectangle &status_rect,
		1213	const XRectangle &needed_rect)
1232	{	1214	{
1233	*fg = PixColors[Color_fg];	1215	preedit_rect.x = needed_rect.width;
1234	*bg = PixColors[Color_bg];	1216	preedit_rect.y = 0;
		1217	preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1;
		1218	preedit_rect.height = TermWin.fheight;
		1219
		1220	status_rect.x = 0;
		1221	status_rect.y = 0;
		1222	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1;
		1223	status_rect.height = TermWin.fheight;
1235	}	1224	}
1236		1225
1237	/* Checking whether input method is running. */	1226	/* Checking whether input method is running. */
1238	bool	1227	bool
1239	rxvt_term::IMisRunning ()	1228	rxvt_term::IMisRunning ()
1240	{	1229	{
1241	char *p;	1230	char *p;
1242	Atom atom;	1231	Atom atom;
1243	Window win;	1232	Window win;
1244	char server[IMBUFSIZ];	1233	char server[IMBUFSIZ];
1245		1234
1246	/* get current locale modifier */	1235	/* get current locale modifier */
1247	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1236	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1248	{	1237	{
1249	STRCPY (server, "@server=");	1238	strcpy (server, "@server=");
1250	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1239	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1240
1251	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1241	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1252	*p = '\0';	1242	*p = '\0';
1253		1243
1254	atom = XInternAtom (display->display, server, False);	1244	atom = XInternAtom (display->display, server, False);
1255	win = XGetSelectionOwner (display->display, atom);	1245	win = XGetSelectionOwner (display->display, atom);
		1246
1256	if (win != None)	1247	if (win != None)
1257	return True;	1248	return True;
1258	}	1249	}
		1250
1259	return False;	1251	return False;
1260	}	1252	}
1261		1253
1262	void	1254	void
1263	rxvt_term::IMSendSpot ()	1255	rxvt_term::IMSendSpot ()
1264	{	1256	{
1265	XPoint spot;	1257	XPoint spot;
1266	XVaNestedList preedit_attr;	1258	XVaNestedList preedit_attr;
1267		1259
1268	if (Input_Context == NULL	1260	if (!Input_Context
		1261	\|\| !TermWin.focus
1269	\|\| !TermWin.focus \|\| ! (input_style & XIMPreeditPosition)	1262	\|\| !(input_style & XIMPreeditPosition)
		1263	#if 0
1270	\|\| ! (event_type == KeyPress	1264	\|\| !(event_type == KeyPress
1271	\|\| event_type == Expose	1265	\|\| event_type == Expose
1272	\|\| event_type == NoExpose	1266	\|\| event_type == NoExpose
1273	\|\| event_type == SelectionNotify	1267	\|\| event_type == SelectionNotify
1274	\|\| event_type == ButtonRelease \|\| event_type == FocusIn)	1268	\|\| event_type == ButtonRelease \|\| event_type == FocusIn)
		1269	#endif
1275	\|\| !IMisRunning ())	1270	\|\| !IMisRunning ())
1276	return;	1271	return;
1277		1272
1278	im_set_position (&spot);	1273	im_set_position (spot);
1279		1274
1280	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1275	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1281	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1276	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1282	XFree (preedit_attr);	1277	XFree (preedit_attr);
1283	}	1278	}
1284		1279
1285	void	1280	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 ()	1281	rxvt_term::im_destroy ()
1312	{	1282	{
1313	if (Input_Context)	1283	if (Input_Context)
1314	{	1284	{
1315	XDestroyIC (Input_Context);	1285	XDestroyIC (Input_Context);
1316	Input_Context = NULL;	1286	Input_Context = 0;
1317	}	1287	}
1318		1288
1319	if (input_method)	1289	if (input_method)
1320	{	1290	{
1321	display->put_xim (input_method);	1291	display->put_xim (input_method);
…		…
1328	* open a suitable preedit type	1298	* open a suitable preedit type
1329	*/	1299	*/
1330	bool	1300	bool
1331	rxvt_term::IM_get_IC (const char *modifiers)	1301	rxvt_term::IM_get_IC (const char *modifiers)
1332	{	1302	{
1333	int i, j, found;	1303	int i, j, found;
1334	XIM xim;	1304	XIM xim;
1335	XPoint spot;	1305	XPoint spot;
1336	XRectangle rect, status_rect, needed_rect;	1306	XRectangle rect, status_rect, needed_rect;
1337	unsigned long fg, bg;	1307	unsigned long fg, bg;
1338	const char *p;	1308	const char *p;
1339	char **s;	1309	char **s;
1340	XIMStyles *xim_styles;	1310	XIMStyles *xim_styles;
1341	XVaNestedList preedit_attr, status_attr;
1342		1311
1343	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1312	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1344	return false;	1313	return false;
1345		1314
1346	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));	1315	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
…		…
1352		1321
1353	xim_styles = NULL;	1322	xim_styles = NULL;
1354	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1323	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1355	\|\| !xim_styles \|\| !xim_styles->count_styles)	1324	\|\| !xim_styles \|\| !xim_styles->count_styles)
1356	{	1325	{
1357	display->put_xim (input_method);	1326	im_destroy ();
1358	return false;	1327	return false;
1359	}	1328	}
1360		1329
1361	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";	1330	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";
1362	s = rxvt_splitcommastring (p);	1331	s = rxvt_splitcommastring (p);
		1332
1363	for (i = found = 0; !found && s[i]; i++)	1333	for (i = found = 0; !found && s[i]; i++)
1364	{	1334	{
1365	if (!STRCMP (s[i], "OverTheSpot"))	1335	if (!strcmp (s[i], "OverTheSpot"))
1366	input_style = (XIMPreeditPosition \| XIMStatusNothing);	1336	input_style = (XIMPreeditPosition \| XIMStatusNothing);
1367	else if (!STRCMP (s[i], "OffTheSpot"))	1337	else if (!strcmp (s[i], "OffTheSpot"))
1368	input_style = (XIMPreeditArea \| XIMStatusArea);	1338	input_style = (XIMPreeditArea \| XIMStatusArea);
1369	else if (!STRCMP (s[i], "Root"))	1339	else if (!strcmp (s[i], "Root"))
1370	input_style = (XIMPreeditNothing \| XIMStatusNothing);	1340	input_style = (XIMPreeditNothing \| XIMStatusNothing);
1371		1341
1372	for (j = 0; j < xim_styles->count_styles; j++)	1342	for (j = 0; j < xim_styles->count_styles; j++)
1373	if (input_style == xim_styles->supported_styles[j])	1343	if (input_style == xim_styles->supported_styles[j])
1374	{	1344	{
…		…
1383	free (s);	1353	free (s);
1384	XFree (xim_styles);	1354	XFree (xim_styles);
1385		1355
1386	if (!found)	1356	if (!found)
1387	{	1357	{
1388	display->put_xim (input_method);	1358	im_destroy ();
1389	return false;	1359	return false;
1390	}	1360	}
1391		1361
1392	preedit_attr = status_attr = NULL;	1362	XFontSet fs = 0;
		1363	XVaNestedList preedit_attr = 0, status_attr = 0;
		1364
		1365	if (input_style & (XIMPreeditPosition \| XIMPreeditArea))
		1366	{
		1367	// fake us a font-set, please
		1368	char **missing_charset_list;
		1369	int missing_charset_count;
		1370	char *def_string;
		1371	char pat[512];
		1372
		1373	sprintf (pat,
		1374	"----R---%d------*,"
		1375	"----R---%d------*,"
		1376	"----R---%d------*,"
		1377	"----R---%d------*,"
		1378	"----R---%d------*,"
		1379	"*",
		1380	TermWin.fheight,
		1381	TermWin.fheight + 1, TermWin.fheight - 1,
		1382	TermWin.fheight - 2, TermWin.fheight + 2);
		1383
		1384	fs = XCreateFontSet (display->display, pat,
		1385	&missing_charset_list, &missing_charset_count, &def_string);
		1386
		1387	if (missing_charset_list)
		1388	XFreeStringList (missing_charset_list);
		1389
		1390	if (!fs)
		1391	{
		1392	input_style &= ~(XIMPreeditPosition \| XIMPreeditArea);
		1393	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1394	}
		1395	}
1393		1396
1394	if (input_style & XIMPreeditPosition)	1397	if (input_style & XIMPreeditPosition)
1395	{	1398	{
1396	im_set_size (&rect);	1399	im_set_size (rect);
1397	im_set_position (&spot);	1400	im_set_position (spot);
1398	im_set_color (&fg, &bg);	1401	im_set_color (fg, bg);
1399		1402
1400	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1403	preedit_attr = XVaCreateNestedList (0,
		1404	XNForeground, fg,
		1405	XNBackground, bg,
		1406	XNArea, &rect,
1401	XNSpotLocation, &spot,	1407	XNSpotLocation, &spot,
1402	XNForeground, fg, XNBackground, bg,
1403	//XNFontSet, TermWin.fontset,	1408	XNFontSet, fs,
1404	NULL);	1409	NULL);
1405	}	1410	}
1406	else if (input_style & XIMPreeditArea)	1411	else if (input_style & XIMPreeditArea)
1407	{	1412	{
1408	im_set_color (&fg, &bg);	1413	im_set_color (fg, bg);
1409		1414
1410	/*	1415	/*
1411	* The necessary width of preedit area is unknown	1416	* The necessary width of preedit area is unknown
1412	* until create input context.	1417	* until create input context.
1413	*/	1418	*/
1414	needed_rect.width = 0;	1419	needed_rect.width = 0;
1415
1416	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1420	im_set_preedit_area (rect, status_rect, needed_rect);
1417		1421
1418	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1422	preedit_attr = XVaCreateNestedList (0,
		1423	XNForeground, fg,
1419	XNForeground, fg, XNBackground, bg,	1424	XNBackground, bg,
		1425	XNArea, &rect,
		1426	XNFontSet, fs,
		1427	NULL);
		1428	status_attr = XVaCreateNestedList (0,
		1429	XNForeground, fg,
		1430	XNBackground, bg,
		1431	XNArea, &status_rect,
1420	//XNFontSet, TermWin.fontset,	1432	XNFontSet, fs,
1421	NULL);	1433	NULL);
1422	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,
1423	XNForeground, fg, XNBackground, bg,
1424	//XNFontSet, TermWin.fontset,
1425	NULL);
1426	}	1434	}
1427		1435
1428	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1436	Input_Context = XCreateIC (xim,
		1437	XNInputStyle, input_style,
1429	XNClientWindow, TermWin.parent[0],	1438	XNClientWindow, TermWin.vt,
1430	XNFocusWindow, TermWin.parent[0],	1439	XNFocusWindow, TermWin.parent[0],
1431	preedit_attr ? XNPreeditAttributes : NULL,	1440	preedit_attr ? XNPreeditAttributes : NULL,
1432	preedit_attr,	1441	preedit_attr,
1433	status_attr ? XNStatusAttributes : NULL,	1442	status_attr ? XNStatusAttributes : NULL,
1434	status_attr, NULL);	1443	status_attr, NULL);
		1444
1435	if (preedit_attr) XFree (preedit_attr);	1445	if (preedit_attr) XFree (preedit_attr);
1436	if (status_attr) XFree (status_attr);	1446	if (status_attr) XFree (status_attr);
		1447	if (fs) XFreeFontSet (display->display, fs);
1437		1448
1438	if (Input_Context == NULL)	1449	if (Input_Context == NULL)
1439	{	1450	{
1440	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1451	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1441	display->put_xim (input_method);	1452	im_destroy ();
1442	return false;	1453	return false;
1443	}	1454	}
1444		1455
1445	if (input_style & XIMPreeditArea)	1456	if (input_style & XIMPreeditArea)
1446	IMSetStatusPosition ();	1457	IMSetStatusPosition ();
…		…
1476	s = rxvt_splitcommastring (p);	1487	s = rxvt_splitcommastring (p);
1477	for (i = 0; s[i]; i++)	1488	for (i = 0; s[i]; i++)
1478	{	1489	{
1479	if (*s[i])	1490	if (*s[i])
1480	{	1491	{
1481	STRCPY (buf, "@im=");	1492	strcpy (buf, "@im=");
1482	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1493	strncat (buf, s[i], IMBUFSIZ - 5);
1483	if (IM_get_IC (buf))	1494	if (IM_get_IC (buf))
1484	{	1495	{
1485	found = true;	1496	found = true;
1486	break;	1497	break;
1487	}	1498	}
…		…
1511	}	1522	}
1512		1523
1513	void	1524	void
1514	rxvt_term::IMSetStatusPosition ()	1525	rxvt_term::IMSetStatusPosition ()
1515	{	1526	{
1516	XRectangle preedit_rect, status_rect, *needed_rect;	1527	XRectangle preedit_rect, status_rect, *needed_rect;
1517	XVaNestedList preedit_attr, status_attr;	1528	XVaNestedList preedit_attr, status_attr;
1518		1529
1519	if (Input_Context == NULL	1530	if (!Input_Context
		1531	\|\| !TermWin.focus
1520	\|\| !TermWin.focus \|\| ! (input_style & XIMPreeditArea)	1532	\|\| !(input_style & XIMPreeditArea)
1521	\|\| !IMisRunning ())	1533	\|\| !IMisRunning ())
1522	return;	1534	return;
1523		1535
1524	/* Getting the necessary width of preedit area */	1536	/* Getting the necessary width of preedit area */
1525	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1537	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1526	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1538	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1527	XFree (status_attr);	1539	XFree (status_attr);
1528		1540
1529	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1541	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1542	XFree (needed_rect);
1530		1543
1531	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1544	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1532	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1545	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1533		1546
1534	XSetICValues (Input_Context,	1547	XSetICValues (Input_Context,
1535	XNPreeditAttributes, preedit_attr,	1548	XNPreeditAttributes, preedit_attr,
1536	XNStatusAttributes, status_attr, NULL);	1549	XNStatusAttributes, status_attr, NULL);
1537		1550
1538	XFree (preedit_attr);	1551	XFree (preedit_attr);
1539	XFree (status_attr);	1552	XFree (status_attr);
1540	}	1553	}
1541	#endif /* USE_XIM */	1554	#endif /* USE_XIM */

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.65 by pcg, Fri Apr 2 15:15:26 2004 UTC vs. Revision 1.94 by root, Sun Aug 15 22:09:24 2004 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.65 by pcg, Fri Apr 2 15:15:26 2004 UTC vs.
Revision 1.94 by root, Sun Aug 15 22:09:24 2004 UTC