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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.181 by root, Tue Jan 17 06:06:42 2006 UTC vs.
Revision 1.213 by root, Tue Jan 31 19:11:43 2006 UTC

…		…
46		46
47	#ifdef HAVE_TERMIOS_H	47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	48	# include <termios.h>
49	#endif	49	#endif
50		50
51	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	51	vector<rxvt_term *> rxvt_term::termlist;
52	static uid_t saved_euid;	52
53	static gid_t saved_egid;	53	// used to tell global functions which terminal instance is "active"
54	#endif	54	rxvt_t rxvt_current_term;
		55
		56	static char curlocale[128], savelocale[128];
55		57
56	bool	58	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	}
65
66	vector<rxvt_term *> rxvt_term::termlist;
67
68	static char curlocale[128], savelocale[128];
69
70	bool
71	rxvt_set_locale (const char *locale)	59	rxvt_set_locale (const char *locale) NOTHROW
72	{	60	{
73	if (!locale \|\| !strncmp (locale, curlocale, 128))	61	if (!locale \|\| !strncmp (locale, curlocale, 128))
74	return false;	62	return false;
75		63
76	strncpy (curlocale, locale, 128);	64	strncpy (curlocale, locale, 128);
77	setlocale (LC_CTYPE, curlocale);	65	setlocale (LC_CTYPE, curlocale);
78	return true;	66	return true;
79	}	67	}
80		68
81	void	69	void
82	rxvt_push_locale (const char *locale)	70	rxvt_push_locale (const char *locale) NOTHROW
83	{	71	{
84	strcpy (savelocale, curlocale);	72	strcpy (savelocale, curlocale);
85	rxvt_set_locale (locale);	73	rxvt_set_locale (locale);
86	}	74	}
87		75
88	void	76	void
89	rxvt_pop_locale ()	77	rxvt_pop_locale () NOTHROW
90	{	78	{
91	rxvt_set_locale (savelocale);	79	rxvt_set_locale (savelocale);
92	}	80	}
93		81
94	#if ENABLE_COMBINING	82	#if ENABLE_COMBINING
…		…
182	pointer_ev (this, &rxvt_term::pointer_cb),	170	pointer_ev (this, &rxvt_term::pointer_cb),
183	#endif	171	#endif
184	#ifdef USE_XIM	172	#ifdef USE_XIM
185	im_ev (this, &rxvt_term::im_cb),	173	im_ev (this, &rxvt_term::im_cb),
186	#endif	174	#endif
		175	#ifndef NO_BELL
		176	bell_ev (this, &rxvt_term::bell_cb),
		177	#endif
187	termwin_ev (this, &rxvt_term::x_cb),	178	termwin_ev (this, &rxvt_term::x_cb),
188	vt_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
		180	child_ev (this, &rxvt_term::child_cb),
189	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
190	flush_ev (this, &rxvt_term::flush_cb),	182	flush_ev (this, &rxvt_term::flush_cb),
191	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
192	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
193	incr_ev (this, &rxvt_term::incr_cb)	185	incr_ev (this, &rxvt_term::incr_cb)
…		…
196		188
197	termlist.push_back (this);	189	termlist.push_back (this);
198		190
199	#ifdef KEYSYM_RESOURCE	191	#ifdef KEYSYM_RESOURCE
200	keyboard = new keyboard_manager;	192	keyboard = new keyboard_manager;
201
202	if (!keyboard)
203	rxvt_fatal ("out of memory, aborting.\n");
204	#endif	193	#endif
205	}	194	}
206		195
207	// clean up the most important stuff, do not call x or free mem etc.	196	// clean up the most important stuff, do not call x or free mem etc.
208	// for use before an emergency exit	197	// for use before an emergency exit
209	void rxvt_term::emergency_cleanup ()	198	void rxvt_term::emergency_cleanup ()
210	{	199	{
211	if (cmd_pid)	200	if (cmd_pid)
212	kill (-cmd_pid, SIGHUP);	201	kill (-cmd_pid, SIGHUP);
213		202
214	#ifdef UTMP_SUPPORT	203	delete pty; pty = 0;
215	privileged_utmp (RESTORE);
216	#endif
217
218	pty.put ();
219	}	204	}
220		205
221	rxvt_term::~rxvt_term ()	206	rxvt_term::~rxvt_term ()
222	{	207	{
223	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
224
225	termlist.erase (find (termlist.begin (), termlist.end(), this));	208	termlist.erase (find (termlist.begin (), termlist.end(), this));
226		209
227	emergency_cleanup ();	210	emergency_cleanup ();
228		211
229	#if ENABLE_STYLES	212	#if ENABLE_STYLES
…		…
233	#endif	216	#endif
234	delete fontset[0];	217	delete fontset[0];
235		218
236	if (display)	219	if (display)
237	{	220	{
238	dDisp;
239
240	selection_clear ();	221	selection_clear ();
241		222
242	#ifdef USE_XIM	223	#ifdef USE_XIM
243	im_destroy ();	224	im_destroy ();
244	#endif	225	#endif
245	#ifdef XTERM_SCROLLBAR	226	#ifdef XTERM_SCROLLBAR
246	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);	227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);
247	if (ShadowGC) XFreeGC (disp, ShadowGC);	228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);
248	#endif	229	#endif
249	#ifdef PLAIN_SCROLLBAR	230	#ifdef PLAIN_SCROLLBAR
250	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);	231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);
251	#endif	232	#endif
252	#ifdef NEXT_SCROLLBAR	233	#ifdef NEXT_SCROLLBAR
253	if (blackGC) XFreeGC (disp, blackGC);	234	if (blackGC) XFreeGC (xdisp, blackGC);
254	if (whiteGC) XFreeGC (disp, whiteGC);	235	if (whiteGC) XFreeGC (xdisp, whiteGC);
255	if (grayGC) XFreeGC (disp, grayGC);	236	if (grayGC) XFreeGC (xdisp, grayGC);
256	if (darkGC) XFreeGC (disp, darkGC);	237	if (darkGC) XFreeGC (xdisp, darkGC);
257	if (stippleGC) XFreeGC (disp, stippleGC);	238	if (stippleGC) XFreeGC (xdisp, stippleGC);
258	if (dimple) XFreePixmap (disp, dimple);	239	if (dimple) XFreePixmap (xdisp, dimple);
259	if (upArrow) XFreePixmap (disp, upArrow);	240	if (upArrow) XFreePixmap (xdisp, upArrow);
260	if (downArrow) XFreePixmap (disp, downArrow);	241	if (downArrow) XFreePixmap (xdisp, downArrow);
261	if (upArrowHi) XFreePixmap (disp, upArrowHi);	242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);
262	if (downArrowHi) XFreePixmap (disp, downArrowHi);	243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);
263	#endif	244	#endif
264	#ifdef RXVT_SCROLLBAR	245	#ifdef RXVT_SCROLLBAR
265	if (topShadowGC) XFreeGC (disp, topShadowGC);	246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);
266	if (botShadowGC) XFreeGC (disp, botShadowGC);	247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);
267	if (scrollbarGC) XFreeGC (disp, scrollbarGC);	248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);
268	#endif	249	#endif
269	if (gc) XFreeGC (disp, gc);	250	if (gc) XFreeGC (xdisp, gc);
270		251
271	delete drawable;	252	delete drawable;
272	// destroy all windows	253	// destroy all windows
273	if (parent[0])	254	if (parent[0])
274	XDestroyWindow (disp, parent[0]);	255	XDestroyWindow (xdisp, parent[0]);
		256
		257	clear ();
275	}	258	}
276		259
277	// TODO: free pixcolours, colours should become part of rxvt_display	260	// TODO: free pixcolours, colours should become part of rxvt_display
278	delete pix_colors_focused;	261	delete pix_colors_focused;
279	#if OFF_FOCUS_FADING	262	#if OFF_FOCUS_FADING
…		…
288	for (int i = 0; i < allocated.size (); i++)	271	for (int i = 0; i < allocated.size (); i++)
289	free (allocated [i]);	272	free (allocated [i]);
290		273
291	free (selection.text);	274	free (selection.text);
292	// TODO: manage env vars in child only(!)	275	// TODO: manage env vars in child only(!)
293	free (env_windowid);
294	free (env_display);	276	free (env_display);
295	free (env_term);	277	free (env_term);
296	free (env_colorfgbg);
297	free (locale);	278	free (locale);
298	free (v_buffer);	279	free (v_buffer);
299	free (incr_buf);	280	free (incr_buf);
300		281
301	delete envv;	282	delete envv;
…		…
304	#ifdef KEYSYM_RESOURCE	285	#ifdef KEYSYM_RESOURCE
305	delete keyboard;	286	delete keyboard;
306	#endif	287	#endif
307	}	288	}
308		289
		290	// child has exited, usually destroys
309	void	291	void
310	rxvt_term::child_exit ()	292	rxvt_term::child_cb (child_watcher &w, int status)
311	{	293	{
		294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
		295
312	cmd_pid = 0;	296	cmd_pid = 0;
313		297
314	if (!OPTION (Opt_hold))	298	if (!OPTION (Opt_hold))
315	destroy ();	299	destroy ();
316	}	300	}
…		…
318	void	302	void
319	rxvt_term::destroy ()	303	rxvt_term::destroy ()
320	{	304	{
321	if (destroy_ev.active)	305	if (destroy_ev.active)
322	return;	306	return;
		307
		308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
323		309
324	#if ENABLE_OVERLAY	310	#if ENABLE_OVERLAY
325	scr_overlay_off ();	311	scr_overlay_off ();
326	#endif	312	#endif
327		313
…		…
382	{	368	{
383	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)	369	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
384	(*t)->emergency_cleanup ();	370	(*t)->emergency_cleanup ();
385	}	371	}
386		372
387	#if ENABLE_FRILLS	373	#if !ENABLE_MINIMAL
388	static void	374	static void
389	print_x_error (Display dpy, XErrorEvent event)	375	print_x_error (Display dpy, XErrorEvent event)
390	{	376	{
391	char buffer[BUFSIZ];	377	char buffer[BUFSIZ];
392	char mesg[BUFSIZ];	378	char mesg[BUFSIZ];
…		…
440	GET_R->allowedxerror = event->error_code;	426	GET_R->allowedxerror = event->error_code;
441	else	427	else
442	{	428	{
443	// GET_R is most likely not the terminal which caused the error,	429	// GET_R is most likely not the terminal which caused the error,
444	// so just output the error and continue	430	// so just output the error and continue
445	#if ENABLE_FRILLS	431	#if ENABLE_MINIMAL
		432	old_xerror_handler (display, event);
		433	#else
446	print_x_error (display, event);	434	print_x_error (display, event);
447	#else
448	old_xerror_handler (display, event);
449	#endif	435	#endif
450	}	436	}
451		437
452	return 0;	438	return 0;
453	}	439	}
…		…
461	_exit (EXIT_FAILURE);	447	_exit (EXIT_FAILURE);
462	}	448	}
463		449
464	/----------------------------------------------------------------------/	450	/----------------------------------------------------------------------/
465	bool	451	bool
466	rxvt_term::init (int argc, const char const argv)	452	rxvt_term::init (int argc, const char const argv, stringvec *envv)
467	{	453	{
		454	this->envv = envv;
		455
468	SET_R (this);	456	SET_R (this);
469	set_locale ("");	457	set_locale ("");
470	set_environ (envv); // few things in X do not call setlocale :(	458	set_environ (envv); // few things in X do not call setlocale :(
471		459
472	if (!init_vars ())	460	if (!init_vars ())
…		…
483	#ifdef HAVE_SCROLLBARS	471	#ifdef HAVE_SCROLLBARS
484	if (OPTION (Opt_scrollBar))	472	if (OPTION (Opt_scrollBar))
485	scrollBar.setIdle (); /* set existence for size calculations */	473	scrollBar.setIdle (); /* set existence for size calculations */
486	#endif	474	#endif
487		475
488	#if ENABLE_PERL	476	pty = ptytty::create ();
489	if (!rs[Rs_perl_ext_1])
490	rs[Rs_perl_ext_1] = "default";
491
492	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
493	\|\| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
494	\|\| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
495	{
496	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
497	// ignore some perl-related arguments if some bozo installed us set[ug]id
498	if (rxvt_tainted ())
499	{
500	if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
501	\|\| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
502	{
503	rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
504	rs[Rs_perl_lib] = 0;
505	rs[Rs_perl_eval] = 0;
506	}
507	}
508	#endif
509	rxvt_perl.init (this);
510	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
511	}
512	#endif
513		477
514	create_windows (argc, argv);	478	create_windows (argc, argv);
515		479
516	dDisp;
517
518	init_xlocale ();	480	init_xlocale ();
519		481
520	scr_reset (); // initialize screen	482	scr_reset (); // initialize screen
521		483
522	#if 0	484	#if 0
523	XSynchronize (disp, True);	485	XSynchronize (xdisp, True);
524	#endif	486	#endif
525		487
526	#ifdef HAVE_SCROLLBARS	488	#ifdef HAVE_SCROLLBARS
527	if (OPTION (Opt_scrollBar))	489	if (OPTION (Opt_scrollBar))
528	resize_scrollbar (); /* create and map scrollbar */	490	resize_scrollbar (); /* create and map scrollbar */
529	#endif	491	#endif
530	#ifdef TRANSPARENT	492	#ifdef TRANSPARENT
531	if (OPTION (Opt_transparent))	493	if (OPTION (Opt_transparent))
532	{	494	{
533	XSelectInput (disp, display->root, PropertyChangeMask);	495	XSelectInput (xdisp, display->root, PropertyChangeMask);
534	check_our_parents ();	496	check_our_parents ();
535	rootwin_ev.start (display, display->root);	497	rootwin_ev.start (display, display->root);
536	}	498	}
537	#endif	499	#endif
538		500
539	XMapWindow (disp, vt);
540	XMapWindow (disp, parent[0]);
541
542	set_colorfgbg ();	501	set_colorfgbg ();
543		502
544	init_command (cmd_argv);	503	init_command (cmd_argv);
545		504
546	free (cmd_argv);	505	free (cmd_argv);
547		506
548	if (pty.pty >= 0)	507	if (pty->pty >= 0)
549	pty_ev.start (pty.pty, EVENT_READ);	508	pty_ev.start (pty->pty, EVENT_READ);
550		509
551	check_ev.start ();	510	check_ev.start ();
552		511
553	HOOK_INVOKE ((this, HOOK_START, DT_END));	512	HOOK_INVOKE ((this, HOOK_START, DT_END));
554		513
		514	#if ENABLE_XEMBED
		515	if (rs[Rs_embed])
		516	{
		517	long info[2] = { 0, XEMBED_MAPPED };
		518
		519	XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		520	32, PropModeReplace, (unsigned char *)&info, 2);
		521	}
		522	#endif
		523
		524	XMapWindow (xdisp, vt);
		525	XMapWindow (xdisp, parent[0]);
		526
555	return true;	527	return true;
556	}	528	}
557		529
558	static struct sig_handlers	530	static struct sig_handlers
559	{	531	{
560	sig_watcher sw_chld, sw_term, sw_int;	532	sig_watcher sw_term, sw_int;
561		533
562	void sig_chld (sig_watcher &w)
563	{
564	// we are being called for every SIGCHLD, find the corresponding term
565	int pid;
566
567	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
568	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
569	if (pid == (*t)->cmd_pid)
570	{
571	(*t)->child_exit ();
572	break;
573	}
574	}
575
576	/*	534	/*
577	* Catch a fatal signal and tidy up before quitting	535	* Catch a fatal signal and tidy up before quitting
578	*/	536	*/
579	void	537	void
580	sig_term (sig_watcher &w)	538	sig_term (sig_watcher &w)
581	{	539	{
582	#ifdef DEBUG_CMD
583	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
584	#endif
585	rxvt_emergency_cleanup ();	540	rxvt_emergency_cleanup ();
586	signal (w.signum, SIG_DFL);	541	signal (w.signum, SIG_DFL);
587	kill (getpid (), w.signum);	542	kill (getpid (), w.signum);
588	}	543	}
589		544
590	sig_handlers ()	545	sig_handlers ()
591	: sw_chld (this, &sig_handlers::sig_chld),
592	sw_term (this, &sig_handlers::sig_term),	546	: sw_term (this, &sig_handlers::sig_term),
593	sw_int (this, &sig_handlers::sig_term)	547	sw_int (this, &sig_handlers::sig_term)
594	{	548	{
595	}	549	}
596	} sig_handlers;	550	} sig_handlers;
597		551
598	char **rxvt_environ; // startup environment	552	char **rxvt_environ; // startup environment
599		553
600	void	554	void
601	rxvt_init ()	555	rxvt_init ()
602	{	556	{
		557	ptytty::init ();
		558
603	rxvt_environ = environ;	559	rxvt_environ = environ;
604
605	/*
606	* Save and then give up any super-user privileges
607	* If we need privileges in any area then we must specifically request it.
608	* We should only need to be root in these cases:
609	* 1. write utmp entries on some systems
610	* 2. chown tty on some systems
611	*/
612	rxvt_privileges (SAVE);
613	rxvt_privileges (IGNORE);
614		560
615	signal (SIGHUP, SIG_IGN);	561	signal (SIGHUP, SIG_IGN);
616	signal (SIGPIPE, SIG_IGN);	562	signal (SIGPIPE, SIG_IGN);
617		563
618	sig_handlers.sw_chld.start (SIGCHLD);
619	sig_handlers.sw_term.start (SIGTERM);	564	sig_handlers.sw_term.start (SIGTERM);
620	sig_handlers.sw_int.start (SIGINT);	565	sig_handlers.sw_int.start (SIGINT);
621		566
622	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	567	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
623	/* signal (SIGURG, SIG_DFL); */	568	/* signal (SIGURG, SIG_DFL); */
…		…
652	rxvt_fatal ("memory allocation failure. aborting.\n");	597	rxvt_fatal ("memory allocation failure. aborting.\n");
653		598
654	return p;	599	return p;
655	}	600	}
656		601
657	void *	602	void *
658	rxvt_realloc (void *ptr, size_t size)	603	rxvt_realloc (void *ptr, size_t size)
659	{	604	{
660	void *p = realloc (ptr, size);	605	void *p = realloc (ptr, size);
661		606
662	if (!p)	607	if (!p)
663	rxvt_fatal ("memory allocation failure. aborting.\n");	608	rxvt_fatal ("memory allocation failure. aborting.\n");
664		609
665	return p;	610	return p;
666	}	611	}
667
668	/* ------------------------------------------------------------------------- *
669	* PRIVILEGED OPERATIONS *
670	* ------------------------------------------------------------------------- */
671	/* take care of suid/sgid super-user (root) privileges */
672	void
673	rxvt_privileges (rxvt_privaction action)
674	{
675	#if ! defined(__CYGWIN32__)
676	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
677	/* setreuid () is the poor man's setuid (), seteuid () */
678	# define seteuid(a) setreuid(-1, (a))
679	# define setegid(a) setregid(-1, (a))
680	# define HAVE_SETEUID
681	# endif
682	# ifdef HAVE_SETEUID
683	switch (action)
684	{
685	case IGNORE:
686	/*
687	* change effective uid/gid - not real uid/gid - so we can switch
688	* back to root later, as required
689	*/
690	setegid (getgid ());
691	seteuid (getuid ());
692	break;
693	case SAVE:
694	saved_egid = getegid ();
695	saved_euid = geteuid ();
696	break;
697	case RESTORE:
698	setegid (saved_egid);
699	seteuid (saved_euid);
700	break;
701	}
702	# else
703	switch (action)
704	{
705	case IGNORE:
706	setgid (getgid ());
707	setuid (getuid ());
708	/* FALLTHROUGH */
709	case SAVE:
710	/* FALLTHROUGH */
711	case RESTORE:
712	break;
713	}
714	# endif
715	#endif
716	}
717
718	#ifdef UTMP_SUPPORT
719	void
720	rxvt_term::privileged_utmp (rxvt_privaction action)
721	{
722	if (OPTION (Opt_utmpInhibit)
723	\|\| !pty.name \|\| !*pty.name)
724	return;
725
726	rxvt_privileges (RESTORE);
727
728	if (action == SAVE)
729	session.login (pty.name, cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
730	else
731	session.logout ();
732
733	rxvt_privileges (IGNORE);
734	}
735	#endif
736		612
737	/----------------------------------------------------------------------/	613	/----------------------------------------------------------------------/
738	/*	614	/*
739	* window size/position calculcations for XSizeHint and other storage.	615	* window size/position calculcations for XSizeHint and other storage.
740	* if width/height are non-zero then override calculated width/height	616	* if width/height are non-zero then override calculated width/height
…		…
744	{	620	{
745	short recalc_x, recalc_y;	621	short recalc_x, recalc_y;
746	int x, y, sb_w, flags;	622	int x, y, sb_w, flags;
747	unsigned int w, h;	623	unsigned int w, h;
748	unsigned int max_width, max_height;	624	unsigned int max_width, max_height;
749	dDisp;
750
751	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
752	ncol, nrow, szHint.width, szHint.height));
753		625
754	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	626	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
755	szHint.win_gravity = NorthWestGravity;	627	szHint.win_gravity = NorthWestGravity;
756	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	628	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
757		629
…		…
819		691
820	if (scrollBar.state)	692	if (scrollBar.state)
821	{	693	{
822	sb_w = scrollbar_TotalWidth ();	694	sb_w = scrollbar_TotalWidth ();
823	szHint.base_width += sb_w;	695	szHint.base_width += sb_w;
		696
824	if (!OPTION (Opt_scrollBar_right))	697	if (!OPTION (Opt_scrollBar_right))
825	window_vt_x += sb_w;	698	window_vt_x += sb_w;
826	}	699	}
827		700
828	szHint.width_inc = fwidth;	701	szHint.width_inc = fwidth;
…		…
854		727
855	if (scrollBar.state && OPTION (Opt_scrollBar_right))	728	if (scrollBar.state && OPTION (Opt_scrollBar_right))
856	window_sb_x = szHint.width - sb_w;	729	window_sb_x = szHint.width - sb_w;
857		730
858	if (recalc_x)	731	if (recalc_x)
859	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;	732	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;
		733
860	if (recalc_y)	734	if (recalc_y)
861	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;	735	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;
862		736
863	ncol = width / fwidth;	737	ncol = width / fwidth;
864	nrow = height / fheight;	738	nrow = height / fheight;
865	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
866	ncol, nrow, szHint.width,
867	szHint.height));
868	return;
869	}	739	}
870		740
871	/----------------------------------------------------------------------/	741	/----------------------------------------------------------------------/
872	/*	742	/*
873	* Tell the teletype handler what size the window is.	743	* Tell the teletype handler what size the window is.
874	* Called after a window size change.	744	* Called after a window size change.
875	*/	745	*/
876	void	746	void
877	rxvt_term::tt_winch ()	747	rxvt_term::tt_winch ()
878	{	748	{
879	if (pty.pty < 0)	749	if (pty->pty < 0)
880	return;	750	return;
881		751
882	struct winsize ws;	752	struct winsize ws;
883		753
884	ws.ws_col = ncol;	754	ws.ws_col = ncol;
885	ws.ws_row = nrow;	755	ws.ws_row = nrow;
886	ws.ws_xpixel = width;	756	ws.ws_xpixel = width;
887	ws.ws_ypixel = height;	757	ws.ws_ypixel = height;
888	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);	758	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
889		759
890	#if 0	760	#if 0
891	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	761	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
892	if (cmd_pid) /* force through to the command */	762	if (cmd_pid) /* force through to the command */
893	kill (-cmd_pid, SIGWINCH);	763	kill (-cmd_pid, SIGWINCH);
…		…
973	return true;	843	return true;
974	}	844	}
975		845
976	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	846	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
977	{	847	{
978	XChangeProperty (display->display, parent[0],	848	XChangeProperty (xdisp, parent[0],
979	prop, XA_STRING, 8, PropModeReplace,	849	prop, XA_STRING, 8, PropModeReplace,
980	(const unsigned char *)str, len >= 0 ? len : strlen (str));	850	(const unsigned char *)str, len >= 0 ? len : strlen (str));
981	}	851	}
982		852
983	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	853	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
984	{	854	{
985	wchar_t *ws = rxvt_mbstowcs (str, len);	855	wchar_t *ws = rxvt_mbstowcs (str, len);
986	char *s = rxvt_wcstoutf8 (ws);	856	char *s = rxvt_wcstoutf8 (ws);
987		857
988	XChangeProperty (display->display, parent[0],	858	XChangeProperty (xdisp, parent[0],
989	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	859	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
990	(const unsigned char *)s, strlen (s));	860	(const unsigned char *)s, strlen (s));
991		861
992	free (s);	862	free (s);
993	free (ws);	863	free (ws);
…		…
1018	void	888	void
1019	rxvt_term::set_window_color (int idx, const char *color)	889	rxvt_term::set_window_color (int idx, const char *color)
1020	{	890	{
1021	rxvt_color xcol;	891	rxvt_color xcol;
1022	int i;	892	int i;
1023		893
1024	if (color == NULL \|\| *color == '\0')	894	if (color == NULL \|\| *color == '\0')
1025	return;	895	return;
		896
		897	color = strdup (color);
		898	allocated.push_back ((void *)color);
		899	rs[Rs_color + idx] = color;
1026		900
1027	/* handle color aliases */	901	/* handle color aliases */
1028	if (isdigit (*color))	902	if (isdigit (*color))
1029	{	903	{
1030	i = atoi (color);	904	i = atoi (color);
1031		905
1032	if (i >= 8 && i <= 15)	906	if (i >= 8 && i <= 15)
1033	{ /* bright colors */	907	{ /* bright colors */
1034	i -= 8;	908	i -= 8;
1035	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	909	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
1036	SET_PIXCOLOR (idx);
1037	goto done;	910	goto done;
1038	}	911	}
1039		912
1040	if (i >= 0 && i <= 7)	913	if (i >= 0 && i <= 7)
1041	{ /* normal colors */	914	{ /* normal colors */
1042	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	915	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1043	SET_PIXCOLOR (idx);
1044	goto done;	916	goto done;
1045	}	917	}
1046	}	918	}
1047		919
1048	if (!rXParseAllocColor (&xcol, color))	920	set_color (xcol, color);
1049	return;
1050
1051	/* XStoreColor (display->display, display->cmap, XColor); /
1052		921
1053	/*	922	/*
1054	* FIXME: should free colors here, but no idea how to do it so instead,	923	* FIXME: should free colors here, but no idea how to do it so instead,
1055	* so just keep gobbling up the colormap	924	* so just keep gobbling up the colormap
1056	*/	925	*/
1057	# if 0
1058	for (i = Color_Black; i <= Color_White; i++)
1059	if (pix_colors[idx] == pix_colors[i])
1060	break;
1061	if (i > Color_White)
1062	{
1063	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1064	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
1065	DisplayPlanes (display->display, display->screen));
1066	}
1067	# endif
1068		926
1069	pix_colors_focused[idx] = xcol;	927	pix_colors_focused[idx] = xcol;
1070	SET_PIXCOLOR (idx);
1071		928
1072	/* XSetWindowAttributes attr; */	929	/* XSetWindowAttributes attr; */
1073	/* Cursor cursor; */	930	/* Cursor cursor; */
1074	done:	931	done:
1075		932
1076	#if OFF_FOCUS_FADING	933	#if OFF_FOCUS_FADING
1077	if (rs[Rs_fade])	934	if (rs[Rs_fade])
1078	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);	935	{
		936	rgba c;
		937	pix_colors [Color_fade].get (this, c);
		938	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
		939	}
1079	#endif	940	#endif
1080		941
1081	/TODO: handle Color_BD, scrollbar background, etc. /	942	/TODO: handle Color_BD, scrollbar background, etc. /
1082		943
1083	recolour_cursor ();	944	recolour_cursor ();
…		…
1098	: pix_colors_focused[Color_fg];	959	: pix_colors_focused[Color_fg];
1099	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	960	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
1100	? pix_colors_focused[Color_pointer_bg]	961	? pix_colors_focused[Color_pointer_bg]
1101	: pix_colors_focused[Color_bg];	962	: pix_colors_focused[Color_bg];
1102		963
1103	XQueryColors (display->display, display->cmap, xcol, 2);	964	XQueryColors (xdisp, cmap, xcol, 2);
1104	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);	965	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);
1105	}	966	}
1106		967
1107	/----------------------------------------------------------------------/	968	/----------------------------------------------------------------------/
1108	/*	969	/*
1109	* find if fg/bg matches any of the normal (low-intensity) colors	970	* find if fg/bg matches any of the normal (low-intensity) colors
…		…
1113	{	974	{
1114	unsigned int i;	975	unsigned int i;
1115	const char *xpmb = "\0";	976	const char *xpmb = "\0";
1116	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	977	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1117		978
1118	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1119	strcpy (fstr, "default");	979	strcpy (fstr, "default");
1120	strcpy (bstr, "default");	980	strcpy (bstr, "default");
1121	for (i = Color_Black; i <= Color_White; i++)	981	for (i = Color_Black; i <= Color_White; i++)
1122	if (pix_colors[Color_fg] == pix_colors[i])	982	if (pix_colors[Color_fg] == pix_colors[i])
1123	{	983	{
…		…
1138	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	998	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1139	}	999	}
1140		1000
1141	/----------------------------------------------------------------------/	1001	/----------------------------------------------------------------------/
1142		1002
1143	int	1003	bool
1144	rxvt_term::rXParseAllocColor (rxvt_color screen_in_out, const char colour)	1004	rxvt_term::set_color (rxvt_color &color, const char *name)
1145	{	1005	{
1146	if (!screen_in_out->set (display, colour))	1006	if (color.set (this, name))
1147	{
1148	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1149	return false;
1150	}
1151
1152	return true;	1007	return true;
		1008
		1009	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1010	return false;
1153	}	1011	}
1154		1012
1155	/* -------------------------------------------------------------------- *	1013	/* -------------------------------------------------------------------- *
1156	* - WINDOW RESIZING - *	1014	* - WINDOW RESIZING - *
1157	* -------------------------------------------------------------------- */	1015	* -------------------------------------------------------------------- */
1158	void	1016	void
1159	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)	1017	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1160	{	1018	{
1161	int fix_screen;	1019	int fix_screen;
1162	int old_width = szHint.width, old_height = szHint.height;	1020	int old_width = szHint.width;
1163	dDisp;	1021	int old_height = szHint.height;
1164		1022
1165	window_calc (newwidth, newheight);	1023	window_calc (newwidth, newheight);
1166	XSetWMNormalHints (disp, parent[0], &szHint);	1024	XSetWMNormalHints (xdisp, parent[0], &szHint);
1167		1025
1168	if (!ignoreparent)	1026	if (!ignoreparent)
1169	{	1027	{
1170	#ifdef SMART_RESIZE	1028	#ifdef SMART_RESIZE
1171	/*	1029	/*
…		…
1175	int x, y, x1, y1;	1033	int x, y, x1, y1;
1176	int dx, dy;	1034	int dx, dy;
1177	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1035	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1178	Window unused_cr;	1036	Window unused_cr;
1179		1037
1180	XTranslateCoordinates (disp, parent[0], display->root,	1038	XTranslateCoordinates (xdisp, parent[0], display->root,
1181	0, 0, &x, &y, &unused_cr);	1039	0, 0, &x, &y, &unused_cr);
1182	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,	1040	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,
1183	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1041	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1184	/*	1042	/*
1185	* if display->root isn't the parent window, a WM will probably have offset	1043	* if display->root isn't the parent window, a WM will probably have offset
1186	* our position for handles and decorations. Counter it	1044	* our position for handles and decorations. Counter it
1187	*/	1045	*/
…		…
1189	{	1047	{
1190	x -= x1;	1048	x -= x1;
1191	y -= y1;	1049	y -= y1;
1192	}	1050	}
1193		1051
1194	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;	1052	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;
1195	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;	1053	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;
1196	dx = old_width - szHint.width;	1054	dx = old_width - szHint.width;
1197	dy = old_height - szHint.height;	1055	dy = old_height - szHint.height;
1198		1056
1199	/* Check position of the center of the window */	1057	/* Check position of the center of the window */
1200	if (x < x1) /* left half */	1058	if (x < x1) /* left half */
1201	dx = 0;	1059	dx = 0;
…		…
1204	if (y < y1) /* top half */	1062	if (y < y1) /* top half */
1205	dy = 0;	1063	dy = 0;
1206	else if (y == y1) /* exact center */	1064	else if (y == y1) /* exact center */
1207	dy /= 2;	1065	dy /= 2;
1208		1066
1209	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,	1067	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,
1210	szHint.width, szHint.height);	1068	szHint.width, szHint.height);
1211	#else	1069	#else
1212	XResizeWindow (disp, parent[0], szHint.width, szHint.height);	1070	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);
1213	#endif	1071	#endif
1214	}	1072	}
1215		1073
1216	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1074	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1217		1075
1218	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1076	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1219	{	1077	{
1220	if (scrollBar.state)	1078	if (scrollBar.state)
1221	{	1079	{
1222	XMoveResizeWindow (disp, scrollBar.win,	1080	XMoveResizeWindow (xdisp, scrollBar.win,
1223	window_sb_x, 0,	1081	window_sb_x, 0,
1224	scrollbar_TotalWidth (), szHint.height);	1082	scrollbar_TotalWidth (), szHint.height);
1225	resize_scrollbar ();	1083	resize_scrollbar ();
1226	}	1084	}
1227		1085
1228	XMoveResizeWindow (disp, vt,	1086	XMoveResizeWindow (xdisp, vt,
1229	window_vt_x, window_vt_y,	1087	window_vt_x, window_vt_y,
1230	width, height);	1088	width, height);
1231		1089
1232	scr_clear ();	1090	scr_clear ();
1233	#ifdef XPM_BACKGROUND	1091	#ifdef XPM_BACKGROUND
1234	resize_pixmap ();	1092	resize_pixmap ();
1235	#endif	1093	#endif
1236	}	1094	}
1237		1095
1238	if (fix_screen \|\| old_height == 0)	1096	if (fix_screen \|\| old_height == 0)
1239	{
1240	int curr_screen = -1;
1241	int old_ncol = prev_ncol;
1242
1243	/* scr_reset only works on the primary screen */
1244	if (old_height) /* this is not the first time through */
1245	{
1246	unsigned int ocol = ncol;
1247	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1248	curr_screen = scr_change_screen (PRIMARY);
1249	ncol = ocol;
1250	}
1251
1252	scr_reset ();	1097	scr_reset ();
1253
1254	if (curr_screen >= 0) /* this is not the first time through */
1255	{
1256	scr_change_screen (curr_screen);
1257	selection_check (old_ncol != ncol ? 4 : 0);
1258	}
1259	}
1260
1261	old_width = szHint.width;
1262	old_height = szHint.height;
1263		1098
1264	#ifdef XPM_BACKGROUND	1099	#ifdef XPM_BACKGROUND
1265	if (pixmap)	1100	if (pixmap)
1266	scr_touch (false);	1101	scr_touch (false);
1267	#endif	1102	#endif
…		…
1280	{	1115	{
1281	XWindowAttributes wattr;	1116	XWindowAttributes wattr;
1282		1117
1283	if (newwidth == 0 \|\| newheight == 0)	1118	if (newwidth == 0 \|\| newheight == 0)
1284	{	1119	{
1285	XGetWindowAttributes (display->display, display->root, &wattr);	1120	XGetWindowAttributes (xdisp, display->root, &wattr);
1286		1121
1287	if (newwidth == 0)	1122	if (newwidth == 0)
1288	newwidth = wattr.width - szHint.base_width;	1123	newwidth = wattr.width - szHint.base_width;
1289	if (newheight == 0)	1124	if (newheight == 0)
1290	newheight = wattr.height - szHint.base_height;	1125	newheight = wattr.height - szHint.base_height;
…		…
1352	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1187	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1353		1188
1354	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1189	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1355	*p = '\0';	1190	*p = '\0';
1356		1191
1357	atom = XInternAtom (display->display, server, False);	1192	atom = XInternAtom (xdisp, server, False);
1358	win = XGetSelectionOwner (display->display, atom);	1193	win = XGetSelectionOwner (xdisp, atom);
1359		1194
1360	if (win != None)	1195	if (win != None)
1361	return True;	1196	return True;
1362	}	1197	}
1363		1198
…		…
1370	XPoint nspot;	1205	XPoint nspot;
1371	XVaNestedList preedit_attr;	1206	XVaNestedList preedit_attr;
1372		1207
1373	if (!Input_Context	1208	if (!Input_Context
1374	\|\| !focus	1209	\|\| !focus
1375	\|\| !(input_style & XIMPreeditPosition))	1210	\|\| !(input_style & (XIMPreeditPosition \| XIMPreeditCallbacks)))
1376	return;	1211	return;
1377		1212
1378	im_set_position (nspot);	1213	im_set_position (nspot);
1379		1214
1380	if (nspot.x == spot.x && nspot.y == spot.y)	1215	if (nspot.x == spot.x && nspot.y == spot.y)
…		…
1399	input_method = 0;	1234	input_method = 0;
1400	}	1235	}
1401		1236
1402	Input_Context = 0;	1237	Input_Context = 0;
1403	}	1238	}
		1239
		1240	#ifdef ENABLE_XIM_ONTHESPOT
		1241
		1242	static void
		1243	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1244	{
		1245	((rxvt_term *)client_data)->make_current ();
		1246	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1247	}
		1248
		1249	static void
		1250	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1251	{
		1252	((rxvt_term *)client_data)->make_current ();
		1253	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1254	}
		1255
		1256	static void
		1257	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1258	{
		1259	rxvt_term term = (rxvt_term )client_data;
		1260	XIMText *text = call_data->text;
		1261
		1262	term->make_current ();
		1263
		1264	if (text)
		1265	{
		1266	void *str;
		1267
		1268	if (!text->encoding_is_wchar && text->string.multi_byte)
		1269	{
		1270	// of course, X makes it ugly again
		1271	if (term->rs[Rs_imLocale])
		1272	SET_LOCALE (term->rs[Rs_imLocale]);
		1273
		1274	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1275	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1276
		1277	if (term->rs[Rs_imLocale])
		1278	SET_LOCALE (term->locale);
		1279	}
		1280	else
		1281	str = (void *)text->string.wide_char;
		1282
		1283	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1284	DT_INT, call_data->caret,
		1285	DT_INT, call_data->chg_first,
		1286	DT_INT, call_data->chg_length,
		1287	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1288	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1289	DT_END));
		1290	}
		1291	else
		1292	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1293	DT_INT, call_data->caret,
		1294	DT_INT, call_data->chg_first,
		1295	DT_INT, call_data->chg_length,
		1296	DT_END));
		1297	}
		1298
		1299	#if 0
		1300	static void
		1301	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1302	{
		1303	((rxvt_term *)client_data)->make_current ();
		1304	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1305	DT_INT, call_data->position,
		1306	DT_INT, call_data->direction,
		1307	DT_INT, call_data->style,
		1308	DT_END));
		1309	}
		1310	#endif
		1311
		1312	#endif
1404		1313
1405	/*	1314	/*
1406	* Try to open a XIM with the current modifiers, then see if we can	1315	* Try to open a XIM with the current modifiers, then see if we can
1407	* open a suitable preedit type	1316	* open a suitable preedit type
1408	*/	1317	*/
…		…
1415	XRectangle rect, status_rect, needed_rect;	1324	XRectangle rect, status_rect, needed_rect;
1416	unsigned long fg, bg;	1325	unsigned long fg, bg;
1417	const char *p;	1326	const char *p;
1418	char **s;	1327	char **s;
1419	XIMStyles *xim_styles;	1328	XIMStyles *xim_styles;
		1329	#ifdef ENABLE_XIM_ONTHESPOT
		1330	XIMCallback xcb[4];
		1331	#endif
1420		1332
1421	set_environ (envv);	1333	set_environ (envv);
1422		1334
1423	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1335	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1424	return false;	1336	return false;
1425		1337
1426	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1427	input_method = display->get_xim (locale, modifiers);	1338	input_method = display->get_xim (locale, modifiers);
1428	if (input_method == NULL)	1339	if (input_method == NULL)
1429	return false;	1340	return false;
1430		1341
1431	xim = input_method->xim;	1342	xim = input_method->xim;
…		…
1451	s = rxvt_splitcommastring (p);	1362	s = rxvt_splitcommastring (p);
1452		1363
1453	for (i = found = 0; !found && s[i]; i++)	1364	for (i = found = 0; !found && s[i]; i++)
1454	{	1365	{
1455	if (!strcmp (s[i], "OverTheSpot"))	1366	if (!strcmp (s[i], "OverTheSpot"))
1456	input_style = (XIMPreeditPosition \| XIMStatusNothing);	1367	input_style = XIMPreeditPosition \| XIMStatusNothing;
1457	else if (!strcmp (s[i], "OffTheSpot"))	1368	else if (!strcmp (s[i], "OffTheSpot"))
1458	input_style = (XIMPreeditArea \| XIMStatusArea);	1369	input_style = XIMPreeditArea \| XIMStatusArea;
1459	else if (!strcmp (s[i], "Root"))	1370	else if (!strcmp (s[i], "Root"))
1460	input_style = (XIMPreeditNothing \| XIMStatusNothing);	1371	input_style = XIMPreeditNothing \| XIMStatusNothing;
1461	else if (!strcmp (s[i], "None"))	1372	else if (!strcmp (s[i], "None"))
1462	input_style = (XIMPreeditNone \| XIMStatusNone);	1373	input_style = XIMPreeditNone \| XIMStatusNone;
		1374	#ifdef ENABLE_XIM_ONTHESPOT
		1375	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1376	input_style = XIMPreeditCallbacks \| XIMStatusNothing;
		1377	#endif
		1378	else
		1379	input_style = XIMPreeditNothing \| XIMStatusNothing;
1463		1380
1464	for (j = 0; j < xim_styles->count_styles; j++)	1381	for (j = 0; j < xim_styles->count_styles; j++)
1465	if (input_style == xim_styles->supported_styles[j])	1382	if (input_style == xim_styles->supported_styles[j])
1466	{	1383	{
1467	rxvt_freecommastring (s);	1384	rxvt_freecommastring (s);
…		…
1505	"*",	1422	"*",
1506	fheight,	1423	fheight,
1507	fheight + 1, fheight - 1,	1424	fheight + 1, fheight - 1,
1508	fheight - 2, fheight + 2);	1425	fheight - 2, fheight + 2);
1509		1426
1510	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1427	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1511	&missing_charset_list, &missing_charset_count, &def_string);	1428	&missing_charset_list, &missing_charset_count, &def_string);
1512		1429
1513	if (missing_charset_list)	1430	if (missing_charset_list)
1514	XFreeStringList (missing_charset_list);	1431	XFreeStringList (missing_charset_list);
1515		1432
…		…
1556	XNBackground, bg,	1473	XNBackground, bg,
1557	XNArea, &status_rect,	1474	XNArea, &status_rect,
1558	XNFontSet, fs,	1475	XNFontSet, fs,
1559	NULL);	1476	NULL);
1560	}	1477	}
		1478	#if ENABLE_XIM_ONTHESPOT
		1479	else if (input_style & XIMPreeditCallbacks)
		1480	{
		1481	im_set_position (spot);
		1482
		1483	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1484	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1485	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1486	# if 0
		1487	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1488	# endif
		1489
		1490	preedit_attr = XVaCreateNestedList (0,
		1491	XNSpotLocation, &spot,
		1492	XNPreeditStartCallback, &xcb[0],
		1493	XNPreeditDoneCallback , &xcb[1],
		1494	XNPreeditDrawCallback , &xcb[2],
		1495	# if 0
		1496	XNPreeditCaretCallback, &xcb[3],
		1497	# endif
		1498	NULL);
		1499	}
		1500	#endif
1561		1501
1562	Input_Context = XCreateIC (xim,	1502	Input_Context = XCreateIC (xim,
1563	XNInputStyle, input_style,	1503	XNInputStyle, input_style,
1564	XNClientWindow, vt,	1504	XNClientWindow, vt,
1565	XNFocusWindow, parent[0],	1505	XNFocusWindow, parent[0],
…		…
1568	status_attr ? XNStatusAttributes : NULL,	1508	status_attr ? XNStatusAttributes : NULL,
1569	status_attr, NULL);	1509	status_attr, NULL);
1570		1510
1571	if (preedit_attr) XFree (preedit_attr);	1511	if (preedit_attr) XFree (preedit_attr);
1572	if (status_attr) XFree (status_attr);	1512	if (status_attr) XFree (status_attr);
1573	if (fs) XFreeFontSet (display->display, fs);	1513	if (fs) XFreeFontSet (xdisp, fs);
1574		1514
1575	if (Input_Context == NULL)	1515	if (Input_Context == NULL)
1576	{	1516	{
1577	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1517	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1578	im_destroy ();	1518	im_destroy ();
1579	return false;	1519	return false;
1580	}	1520	}
1581		1521
		1522	#if 0
		1523	// unfortunately, only the focus window is used by XIM, hard to fix
		1524	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1525	vt_select_input ();
		1526	#endif
		1527
1582	if (input_style & XIMPreeditArea)	1528	if (input_style & XIMPreeditArea)
1583	IMSetStatusPosition ();	1529	IMSetStatusPosition ();
1584		1530
1585	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1586	return true;	1531	return true;
1587	}	1532	}
1588		1533
1589	void	1534	void
1590	rxvt_term::im_cb ()	1535	rxvt_term::im_cb ()
…		…
1596		1541
1597	make_current ();	1542	make_current ();
1598		1543
1599	im_destroy ();	1544	im_destroy ();
1600		1545
1601	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1602	if (Input_Context)	1546	if (Input_Context)
1603	return;	1547	return;
1604		1548
1605	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)	1549	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)
1606	if (rs[Rs_imLocale])	1550	if (rs[Rs_imLocale])
…		…
1679	XFree (preedit_attr);	1623	XFree (preedit_attr);
1680	XFree (status_attr);	1624	XFree (status_attr);
1681	}	1625	}
1682	#endif /* USE_XIM */	1626	#endif /* USE_XIM */
1683		1627
1684	/----------------------------------------------------------------------/
1685	rxvt_t rxvt_current_term;
1686
1687	/----------------------- end-of-file (C source) -----------------------/	1628	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.181 by root, Tue Jan 17 06:06:42 2006 UTC vs. Revision 1.213 by root, Tue Jan 31 19:11:43 2006 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.181 by root, Tue Jan 17 06:06:42 2006 UTC vs.
Revision 1.213 by root, Tue Jan 31 19:11:43 2006 UTC