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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.177 by root, Mon Jan 16 06:37:52 2006 UTC vs.
Revision 1.208 by root, Mon Jan 30 19:46:13 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	}
93
94	void
95	rxvt_term::make_current () const
96	{
97	SET_R (this);
98	rxvt_set_locale (locale);
99	set_environ (envv);
100	}	80	}
101		81
102	#if ENABLE_COMBINING	82	#if ENABLE_COMBINING
103	class rxvt_composite_vec rxvt_composite;	83	class rxvt_composite_vec rxvt_composite;
104		84
…		…
169	rootwin_ev (this, &rxvt_term::rootwin_cb),	149	rootwin_ev (this, &rxvt_term::rootwin_cb),
170	#endif	150	#endif
171	#ifdef HAVE_SCROLLBARS	151	#ifdef HAVE_SCROLLBARS
172	scrollbar_ev (this, &rxvt_term::x_cb),	152	scrollbar_ev (this, &rxvt_term::x_cb),
173	#endif	153	#endif
174	#ifdef MENUBAR
175	menubar_ev (this, &rxvt_term::x_cb),
176	#endif
177	#ifdef CURSOR_BLINK	154	#ifdef CURSOR_BLINK
178	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
179	#endif	156	#endif
180	#ifdef TEXT_BLINK	157	#ifdef TEXT_BLINK
181	text_blink_ev (this, &rxvt_term::text_blink_cb),	158	text_blink_ev (this, &rxvt_term::text_blink_cb),
…		…
193	pointer_ev (this, &rxvt_term::pointer_cb),	170	pointer_ev (this, &rxvt_term::pointer_cb),
194	#endif	171	#endif
195	#ifdef USE_XIM	172	#ifdef USE_XIM
196	im_ev (this, &rxvt_term::im_cb),	173	im_ev (this, &rxvt_term::im_cb),
197	#endif	174	#endif
		175	#ifndef NO_BELL
		176	bell_ev (this, &rxvt_term::bell_cb),
		177	#endif
198	termwin_ev (this, &rxvt_term::x_cb),	178	termwin_ev (this, &rxvt_term::x_cb),
199	vt_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
		180	child_ev (this, &rxvt_term::child_cb),
200	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
201	flush_ev (this, &rxvt_term::flush_cb),	182	flush_ev (this, &rxvt_term::flush_cb),
202	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
203	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
204	incr_ev (this, &rxvt_term::incr_cb)	185	incr_ev (this, &rxvt_term::incr_cb)
…		…
207		188
208	termlist.push_back (this);	189	termlist.push_back (this);
209		190
210	#ifdef KEYSYM_RESOURCE	191	#ifdef KEYSYM_RESOURCE
211	keyboard = new keyboard_manager;	192	keyboard = new keyboard_manager;
212
213	if (!keyboard)
214	rxvt_fatal ("out of memory, aborting.\n");
215	#endif	193	#endif
216	}	194	}
217		195
218	// 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.
219	// for use before an emergency exit	197	// for use before an emergency exit
220	void rxvt_term::emergency_cleanup ()	198	void rxvt_term::emergency_cleanup ()
221	{	199	{
222	if (cmd_pid)	200	if (cmd_pid)
223	kill (-cmd_pid, SIGHUP);	201	kill (-cmd_pid, SIGHUP);
224		202
225	#ifdef UTMP_SUPPORT	203	delete pty; pty = 0;
226	privileged_utmp (RESTORE);
227	#endif
228
229	pty.put ();
230	}	204	}
231		205
232	rxvt_term::~rxvt_term ()	206	rxvt_term::~rxvt_term ()
233	{	207	{
234	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
235
236	termlist.erase (find (termlist.begin (), termlist.end(), this));	208	termlist.erase (find (termlist.begin (), termlist.end(), this));
237		209
238	emergency_cleanup ();	210	emergency_cleanup ();
239		211
240	#if ENABLE_STYLES	212	#if ENABLE_STYLES
…		…
244	#endif	216	#endif
245	delete fontset[0];	217	delete fontset[0];
246		218
247	if (display)	219	if (display)
248	{	220	{
249	dDisp;
250
251	selection_clear ();	221	selection_clear ();
252		222
253	#ifdef USE_XIM	223	#ifdef USE_XIM
254	im_destroy ();	224	im_destroy ();
255	#endif	225	#endif
256	#ifdef MENUBAR
257	if (menubarGC) XFreeGC (disp, menubarGC);
258	#endif
259	#ifdef XTERM_SCROLLBAR	226	#ifdef XTERM_SCROLLBAR
260	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);	227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);
261	if (ShadowGC) XFreeGC (disp, ShadowGC);	228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);
262	#endif	229	#endif
263	#ifdef PLAIN_SCROLLBAR	230	#ifdef PLAIN_SCROLLBAR
264	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);	231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);
265	#endif	232	#endif
266	#ifdef NEXT_SCROLLBAR	233	#ifdef NEXT_SCROLLBAR
267	if (blackGC) XFreeGC (disp, blackGC);	234	if (blackGC) XFreeGC (xdisp, blackGC);
268	if (whiteGC) XFreeGC (disp, whiteGC);	235	if (whiteGC) XFreeGC (xdisp, whiteGC);
269	if (grayGC) XFreeGC (disp, grayGC);	236	if (grayGC) XFreeGC (xdisp, grayGC);
270	if (darkGC) XFreeGC (disp, darkGC);	237	if (darkGC) XFreeGC (xdisp, darkGC);
271	if (stippleGC) XFreeGC (disp, stippleGC);	238	if (stippleGC) XFreeGC (xdisp, stippleGC);
272	if (dimple) XFreePixmap (disp, dimple);	239	if (dimple) XFreePixmap (xdisp, dimple);
273	if (upArrow) XFreePixmap (disp, upArrow);	240	if (upArrow) XFreePixmap (xdisp, upArrow);
274	if (downArrow) XFreePixmap (disp, downArrow);	241	if (downArrow) XFreePixmap (xdisp, downArrow);
275	if (upArrowHi) XFreePixmap (disp, upArrowHi);	242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);
276	if (downArrowHi) XFreePixmap (disp, downArrowHi);	243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);
277	#endif	244	#endif
278	#if defined(MENUBAR) \|\| defined(RXVT_SCROLLBAR)	245	#ifdef RXVT_SCROLLBAR
279	if (topShadowGC) XFreeGC (disp, topShadowGC);	246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);
280	if (botShadowGC) XFreeGC (disp, botShadowGC);	247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);
281	if (scrollbarGC) XFreeGC (disp, scrollbarGC);	248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);
282	#endif	249	#endif
283	if (gc) XFreeGC (disp, gc);	250	if (gc) XFreeGC (xdisp, gc);
284		251
285	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
286	delete menuBar.drawable;
287	//if (menuBar.win)
288	// XDestroyWindow (disp, menuBar.win);
289	#endif
290	delete drawable;	252	delete drawable;
291	// destroy all windows	253	// destroy all windows
292	if (parent[0])	254	if (parent[0])
293	XDestroyWindow (disp, parent[0]);	255	XDestroyWindow (xdisp, parent[0]);
		256
		257	clear ();
294	}	258	}
295		259
296	// TODO: free pixcolours, colours should become part of rxvt_display	260	// TODO: free pixcolours, colours should become part of rxvt_display
297	delete pix_colors_focused;	261	delete pix_colors_focused;
298	#if OFF_FOCUS_FADING	262	#if OFF_FOCUS_FADING
…		…
307	for (int i = 0; i < allocated.size (); i++)	271	for (int i = 0; i < allocated.size (); i++)
308	free (allocated [i]);	272	free (allocated [i]);
309		273
310	free (selection.text);	274	free (selection.text);
311	// TODO: manage env vars in child only(!)	275	// TODO: manage env vars in child only(!)
312	free (env_windowid);
313	free (env_display);	276	free (env_display);
314	free (env_term);	277	free (env_term);
315	free (env_colorfgbg);
316	free (locale);	278	free (locale);
317	free (v_buffer);	279	free (v_buffer);
318	free (incr_buf);	280	free (incr_buf);
319		281
320	delete envv;	282	delete envv;
…		…
323	#ifdef KEYSYM_RESOURCE	285	#ifdef KEYSYM_RESOURCE
324	delete keyboard;	286	delete keyboard;
325	#endif	287	#endif
326	}	288	}
327		289
		290	// child has exited, usually destroys
328	void	291	void
329	rxvt_term::child_exit ()	292	rxvt_term::child_cb (child_watcher &w, int status)
330	{	293	{
		294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
		295
331	cmd_pid = 0;	296	cmd_pid = 0;
332		297
333	if (!OPTION (Opt_hold))	298	if (!OPTION (Opt_hold))
334	destroy ();	299	destroy ();
335	}	300	}
…		…
338	rxvt_term::destroy ()	303	rxvt_term::destroy ()
339	{	304	{
340	if (destroy_ev.active)	305	if (destroy_ev.active)
341	return;	306	return;
342		307
		308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		309
343	#if ENABLE_OVERLAY	310	#if ENABLE_OVERLAY
344	scr_overlay_off ();	311	scr_overlay_off ();
345	#endif	312	#endif
346		313
347	if (display)	314	if (display)
…		…
349	#if USE_XIM	316	#if USE_XIM
350	im_ev.stop (display);	317	im_ev.stop (display);
351	#endif	318	#endif
352	#if HAVE_SCROLLBARS	319	#if HAVE_SCROLLBARS
353	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
354	#endif
355	#if MENUBAR
356	menubar_ev.stop (display);
357	#endif	321	#endif
358	#if TRANSPARENT	322	#if TRANSPARENT
359	rootwin_ev.stop (display);	323	rootwin_ev.stop (display);
360	#endif	324	#endif
361	incr_ev.stop ();	325	incr_ev.stop ();
…		…
483	_exit (EXIT_FAILURE);	447	_exit (EXIT_FAILURE);
484	}	448	}
485		449
486	/----------------------------------------------------------------------/	450	/----------------------------------------------------------------------/
487	bool	451	bool
488	rxvt_term::init (int argc, const char const argv)	452	rxvt_term::init (int argc, const char const argv, stringvec *envv)
489	{	453	{
		454	this->envv = envv;
		455
490	SET_R (this);	456	SET_R (this);
491	set_locale ("");	457	set_locale ("");
492	set_environ (envv); // few things in X do not call setlocale :(	458	set_environ (envv); // few things in X do not call setlocale :(
493		459
494	if (!init_vars ())	460	if (!init_vars ())
…		…
500		466
501	#ifdef KEYSYM_RESOURCE	467	#ifdef KEYSYM_RESOURCE
502	keyboard->register_done ();	468	keyboard->register_done ();
503	#endif	469	#endif
504		470
505	#if MENUBAR_MAX
506	menubar_read (rs[Rs_menu]);
507	#endif
508	#ifdef HAVE_SCROLLBARS	471	#ifdef HAVE_SCROLLBARS
509	if (OPTION (Opt_scrollBar))	472	if (OPTION (Opt_scrollBar))
510	scrollBar.setIdle (); /* set existence for size calculations */	473	scrollBar.setIdle (); /* set existence for size calculations */
511	#endif	474	#endif
512		475
513	#if ENABLE_PERL	476	pty = ptytty::create ();
514	if (!rs[Rs_perl_ext_1])
515	rs[Rs_perl_ext_1] = "default";
516
517	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
518	\|\| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
519	\|\| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
520	{
521	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
522	// ignore some perl-related arguments if some bozo installed us set[ug]id
523	if (rxvt_tainted ())
524	{
525	if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
526	\|\| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
527	{
528	rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
529	rs[Rs_perl_lib] = 0;
530	rs[Rs_perl_eval] = 0;
531	}
532	}
533	#endif
534	rxvt_perl.init ();
535	setlocale (LC_CTYPE, curlocale); // perl init destroys current locale
536	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
537	}
538	#endif
539		477
540	create_windows (argc, argv);	478	create_windows (argc, argv);
541		479
542	dDisp;
543
544	init_xlocale ();	480	init_xlocale ();
545		481
546	scr_reset (); // initialize screen	482	scr_reset (); // initialize screen
547		483
548	#if 0	484	#if 0
549	XSynchronize (disp, True);	485	XSynchronize (xdisp, True);
550	#endif	486	#endif
551		487
552	#ifdef HAVE_SCROLLBARS	488	#ifdef HAVE_SCROLLBARS
553	if (OPTION (Opt_scrollBar))	489	if (OPTION (Opt_scrollBar))
554	resize_scrollbar (); /* create and map scrollbar */	490	resize_scrollbar (); /* create and map scrollbar */
555	#endif	491	#endif
556	#if (MENUBAR_MAX)
557	if (menubar_visible ())
558	XMapWindow (disp, menuBar.win);
559	#endif
560	#ifdef TRANSPARENT	492	#ifdef TRANSPARENT
561	if (OPTION (Opt_transparent))	493	if (OPTION (Opt_transparent))
562	{	494	{
563	XSelectInput (disp, display->root, PropertyChangeMask);	495	XSelectInput (xdisp, display->root, PropertyChangeMask);
564	check_our_parents ();	496	check_our_parents ();
565	rootwin_ev.start (display, display->root);	497	rootwin_ev.start (display, display->root);
566	}	498	}
567	#endif	499	#endif
568		500
569	XMapWindow (disp, vt);
570	XMapWindow (disp, parent[0]);
571
572	set_colorfgbg ();	501	set_colorfgbg ();
573		502
574	init_command (cmd_argv);	503	init_command (cmd_argv);
575		504
576	free (cmd_argv);	505	free (cmd_argv);
577		506
578	if (pty.pty >= 0)	507	if (pty->pty >= 0)
579	pty_ev.start (pty.pty, EVENT_READ);	508	pty_ev.start (pty->pty, EVENT_READ);
580		509
581	check_ev.start ();	510	check_ev.start ();
582		511
583	HOOK_INVOKE ((this, HOOK_START, DT_END));	512	HOOK_INVOKE ((this, HOOK_START, DT_END));
584		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
585	return true;	527	return true;
586	}	528	}
587		529
588	static struct sig_handlers	530	static struct sig_handlers
589	{	531	{
590	sig_watcher sw_chld, sw_term, sw_int;	532	sig_watcher sw_term, sw_int;
591		533
592	void sig_chld (sig_watcher &w)
593	{
594	// we are being called for every SIGCHLD, find the corresponding term
595	int pid;
596
597	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
598	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
599	if (pid == (*t)->cmd_pid)
600	{
601	(*t)->child_exit ();
602	break;
603	}
604	}
605
606	/*	534	/*
607	* Catch a fatal signal and tidy up before quitting	535	* Catch a fatal signal and tidy up before quitting
608	*/	536	*/
609	void	537	void
610	sig_term (sig_watcher &w)	538	sig_term (sig_watcher &w)
611	{	539	{
612	#ifdef DEBUG_CMD
613	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
614	#endif
615	rxvt_emergency_cleanup ();	540	rxvt_emergency_cleanup ();
616	signal (w.signum, SIG_DFL);	541	signal (w.signum, SIG_DFL);
617	kill (getpid (), w.signum);	542	kill (getpid (), w.signum);
618	}	543	}
619		544
620	sig_handlers ()	545	sig_handlers ()
621	: sw_chld (this, &sig_handlers::sig_chld),
622	sw_term (this, &sig_handlers::sig_term),	546	: sw_term (this, &sig_handlers::sig_term),
623	sw_int (this, &sig_handlers::sig_term)	547	sw_int (this, &sig_handlers::sig_term)
624	{	548	{
625	}	549	}
626	} sig_handlers;	550	} sig_handlers;
627		551
628	char **rxvt_environ; // startup environment	552	char **rxvt_environ; // startup environment
629		553
630	void	554	void
631	rxvt_init ()	555	rxvt_init ()
632	{	556	{
		557	ptytty::init ();
		558
633	rxvt_environ = environ;	559	rxvt_environ = environ;
634
635	/*
636	* Save and then give up any super-user privileges
637	* If we need privileges in any area then we must specifically request it.
638	* We should only need to be root in these cases:
639	* 1. write utmp entries on some systems
640	* 2. chown tty on some systems
641	*/
642	rxvt_privileges (SAVE);
643	rxvt_privileges (IGNORE);
644		560
645	signal (SIGHUP, SIG_IGN);	561	signal (SIGHUP, SIG_IGN);
646	signal (SIGPIPE, SIG_IGN);	562	signal (SIGPIPE, SIG_IGN);
647		563
648	sig_handlers.sw_chld.start (SIGCHLD);
649	sig_handlers.sw_term.start (SIGTERM);	564	sig_handlers.sw_term.start (SIGTERM);
650	sig_handlers.sw_int.start (SIGINT);	565	sig_handlers.sw_int.start (SIGINT);
651		566
652	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	567	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
653	/* signal (SIGURG, SIG_DFL); */	568	/* signal (SIGURG, SIG_DFL); */
…		…
682	rxvt_fatal ("memory allocation failure. aborting.\n");	597	rxvt_fatal ("memory allocation failure. aborting.\n");
683		598
684	return p;	599	return p;
685	}	600	}
686		601
687	void *	602	void *
688	rxvt_realloc (void *ptr, size_t size)	603	rxvt_realloc (void *ptr, size_t size)
689	{	604	{
690	void *p = realloc (ptr, size);	605	void *p = realloc (ptr, size);
691		606
692	if (!p)	607	if (!p)
693	rxvt_fatal ("memory allocation failure. aborting.\n");	608	rxvt_fatal ("memory allocation failure. aborting.\n");
694		609
695	return p;	610	return p;
696	}	611	}
697
698	/* ------------------------------------------------------------------------- *
699	* PRIVILEGED OPERATIONS *
700	* ------------------------------------------------------------------------- */
701	/* take care of suid/sgid super-user (root) privileges */
702	void
703	rxvt_privileges (rxvt_privaction action)
704	{
705	#if ! defined(__CYGWIN32__)
706	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
707	/* setreuid () is the poor man's setuid (), seteuid () */
708	# define seteuid(a) setreuid(-1, (a))
709	# define setegid(a) setregid(-1, (a))
710	# define HAVE_SETEUID
711	# endif
712	# ifdef HAVE_SETEUID
713	switch (action)
714	{
715	case IGNORE:
716	/*
717	* change effective uid/gid - not real uid/gid - so we can switch
718	* back to root later, as required
719	*/
720	setegid (getgid ());
721	seteuid (getuid ());
722	break;
723	case SAVE:
724	saved_egid = getegid ();
725	saved_euid = geteuid ();
726	break;
727	case RESTORE:
728	setegid (saved_egid);
729	seteuid (saved_euid);
730	break;
731	}
732	# else
733	switch (action)
734	{
735	case IGNORE:
736	setgid (getgid ());
737	setuid (getuid ());
738	/* FALLTHROUGH */
739	case SAVE:
740	/* FALLTHROUGH */
741	case RESTORE:
742	break;
743	}
744	# endif
745	#endif
746	}
747
748	#ifdef UTMP_SUPPORT
749	void
750	rxvt_term::privileged_utmp (rxvt_privaction action)
751	{
752	if (OPTION (Opt_utmpInhibit)
753	\|\| !pty.name \|\| !*pty.name)
754	return;
755
756	rxvt_privileges (RESTORE);
757
758	if (action == SAVE)
759	makeutent (pty.name, rs[Rs_display_name]);
760	else
761	cleanutent ();
762
763	rxvt_privileges (IGNORE);
764	}
765	#endif
766		612
767	/----------------------------------------------------------------------/	613	/----------------------------------------------------------------------/
768	/*	614	/*
769	* window size/position calculcations for XSizeHint and other storage.	615	* window size/position calculcations for XSizeHint and other storage.
770	* if width/height are non-zero then override calculated width/height	616	* if width/height are non-zero then override calculated width/height
771	*/	617	*/
772	void	618	void
773	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	619	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
774	{	620	{
775	short recalc_x, recalc_y;	621	short recalc_x, recalc_y;
776	int x, y, sb_w, mb_h, flags;	622	int x, y, sb_w, flags;
777	unsigned int w, h;	623	unsigned int w, h;
778	unsigned int max_width, max_height;	624	unsigned int max_width, max_height;
779	dDisp;
780
781	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
782	ncol, nrow, szHint.width, szHint.height));
783		625
784	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	626	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
785	szHint.win_gravity = NorthWestGravity;	627	szHint.win_gravity = NorthWestGravity;
786	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	628	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
787		629
…		…
842	max_width = MAX_COLS * fwidth;	684	max_width = MAX_COLS * fwidth;
843	max_height = MAX_ROWS * fheight;	685	max_height = MAX_ROWS * fheight;
844		686
845	szHint.base_width = szHint.base_height = 2 * int_bwidth;	687	szHint.base_width = szHint.base_height = 2 * int_bwidth;
846		688
847	sb_w = mb_h = 0;	689	sb_w = 0;
848	window_vt_x = window_vt_y = int_bwidth;	690	window_vt_x = window_vt_y = int_bwidth;
849		691
850	if (scrollbar_visible ())	692	if (scrollBar.state)
851	{	693	{
852	sb_w = scrollbar_TotalWidth ();	694	sb_w = scrollbar_TotalWidth ();
853	szHint.base_width += sb_w;	695	szHint.base_width += sb_w;
854	if (!OPTION (Opt_scrollBar_right))	696	if (!OPTION (Opt_scrollBar_right))
855	window_vt_x += sb_w;	697	window_vt_x += sb_w;
856	}	698	}
857		699
858	if (menubar_visible ())
859	{
860	mb_h = menuBar_TotalHeight ();
861	szHint.base_height += mb_h;
862	window_vt_y += mb_h;
863	}
864
865	szHint.width_inc = fwidth;	700	szHint.width_inc = fwidth;
866	szHint.height_inc = fheight;	701	szHint.height_inc = fheight;
867	szHint.min_width = szHint.base_width + szHint.width_inc;	702	szHint.min_width = szHint.base_width + szHint.width_inc;
868	szHint.min_height = szHint.base_height + szHint.height_inc;	703	szHint.min_height = szHint.base_height + szHint.height_inc;
869		704
…		…
887	{	722	{
888	min_it (height, max_height);	723	min_it (height, max_height);
889	szHint.height = szHint.base_height + height;	724	szHint.height = szHint.base_height + height;
890	}	725	}
891		726
892	if (scrollbar_visible () && OPTION (Opt_scrollBar_right))	727	if (scrollBar.state && OPTION (Opt_scrollBar_right))
893	window_sb_x = szHint.width - sb_w;	728	window_sb_x = szHint.width - sb_w;
894		729
895	if (recalc_x)	730	if (recalc_x)
896	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;	731	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;
		732
897	if (recalc_y)	733	if (recalc_y)
898	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;	734	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;
899		735
900	ncol = width / fwidth;	736	ncol = width / fwidth;
901	nrow = height / fheight;	737	nrow = height / fheight;
902	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
903	ncol, nrow, szHint.width,
904	szHint.height));
905	return;
906	}	738	}
907		739
908	/----------------------------------------------------------------------/	740	/----------------------------------------------------------------------/
909	/*	741	/*
910	* Tell the teletype handler what size the window is.	742	* Tell the teletype handler what size the window is.
911	* Called after a window size change.	743	* Called after a window size change.
912	*/	744	*/
913	void	745	void
914	rxvt_term::tt_winch ()	746	rxvt_term::tt_winch ()
915	{	747	{
916	if (pty.pty < 0)	748	if (pty->pty < 0)
917	return;	749	return;
918		750
919	struct winsize ws;	751	struct winsize ws;
920		752
921	ws.ws_col = ncol;	753	ws.ws_col = ncol;
922	ws.ws_row = nrow;	754	ws.ws_row = nrow;
923	ws.ws_xpixel = width;	755	ws.ws_xpixel = width;
924	ws.ws_ypixel = height;	756	ws.ws_ypixel = height;
925	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);	757	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
926		758
927	#if 0	759	#if 0
928	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	760	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
929	if (cmd_pid) /* force through to the command */	761	if (cmd_pid) /* force through to the command */
930	kill (-cmd_pid, SIGWINCH);	762	kill (-cmd_pid, SIGWINCH);
…		…
1010	return true;	842	return true;
1011	}	843	}
1012		844
1013	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	845	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
1014	{	846	{
1015	XChangeProperty (display->display, parent[0],	847	XChangeProperty (xdisp, parent[0],
1016	prop, XA_STRING, 8, PropModeReplace,	848	prop, XA_STRING, 8, PropModeReplace,
1017	(const unsigned char *)str, len >= 0 ? len : strlen (str));	849	(const unsigned char *)str, len >= 0 ? len : strlen (str));
1018	}	850	}
1019		851
1020	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	852	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
1021	{	853	{
1022	wchar_t *ws = rxvt_mbstowcs (str, len);	854	wchar_t *ws = rxvt_mbstowcs (str, len);
1023	char *s = rxvt_wcstoutf8 (ws);	855	char *s = rxvt_wcstoutf8 (ws);
1024		856
1025	XChangeProperty (display->display, parent[0],	857	XChangeProperty (xdisp, parent[0],
1026	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	858	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
1027	(const unsigned char *)s, strlen (s));	859	(const unsigned char *)s, strlen (s));
1028		860
1029	free (s);	861	free (s);
1030	free (ws);	862	free (ws);
…		…
1080	SET_PIXCOLOR (idx);	912	SET_PIXCOLOR (idx);
1081	goto done;	913	goto done;
1082	}	914	}
1083	}	915	}
1084		916
1085	if (!rXParseAllocColor (&xcol, color))	917	if (!set_color (xcol, color))
1086	return;	918	return;
1087		919
1088	/* XStoreColor (display->display, display->cmap, XColor); /	920	/* XStoreColor (xdisp, display->cmap, XColor); /
1089		921
1090	/*	922	/*
1091	* 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,
1092	* so just keep gobbling up the colormap	924	* so just keep gobbling up the colormap
1093	*/	925	*/
…		…
1096	if (pix_colors[idx] == pix_colors[i])	928	if (pix_colors[idx] == pix_colors[i])
1097	break;	929	break;
1098	if (i > Color_White)	930	if (i > Color_White)
1099	{	931	{
1100	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */	932	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1101	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,	933	XFreeColors (xdisp, display->cmap, (pix_colors + idx), 1,
1102	DisplayPlanes (display->display, display->screen));	934	DisplayPlanes (xdisp, display->screen));
1103	}	935	}
1104	# endif	936	# endif
1105		937
1106	pix_colors_focused[idx] = xcol;	938	pix_colors_focused[idx] = xcol;
1107	SET_PIXCOLOR (idx);	939	SET_PIXCOLOR (idx);
…		…
1110	/* Cursor cursor; */	942	/* Cursor cursor; */
1111	done:	943	done:
1112		944
1113	#if OFF_FOCUS_FADING	945	#if OFF_FOCUS_FADING
1114	if (rs[Rs_fade])	946	if (rs[Rs_fade])
1115	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);	947	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (this, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1116	#endif	948	#endif
1117		949
1118	/TODO: handle Color_BD, scrollbar background, etc. /	950	/TODO: handle Color_BD, scrollbar background, etc. /
1119		951
1120	recolour_cursor ();	952	recolour_cursor ();
…		…
1135	: pix_colors_focused[Color_fg];	967	: pix_colors_focused[Color_fg];
1136	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	968	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
1137	? pix_colors_focused[Color_pointer_bg]	969	? pix_colors_focused[Color_pointer_bg]
1138	: pix_colors_focused[Color_bg];	970	: pix_colors_focused[Color_bg];
1139		971
1140	XQueryColors (display->display, display->cmap, xcol, 2);	972	XQueryColors (xdisp, cmap, xcol, 2);
1141	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);	973	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);
1142	}	974	}
1143		975
1144	/----------------------------------------------------------------------/	976	/----------------------------------------------------------------------/
1145	/*	977	/*
1146	* find if fg/bg matches any of the normal (low-intensity) colors	978	* find if fg/bg matches any of the normal (low-intensity) colors
…		…
1150	{	982	{
1151	unsigned int i;	983	unsigned int i;
1152	const char *xpmb = "\0";	984	const char *xpmb = "\0";
1153	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	985	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1154		986
1155	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1156	strcpy (fstr, "default");	987	strcpy (fstr, "default");
1157	strcpy (bstr, "default");	988	strcpy (bstr, "default");
1158	for (i = Color_Black; i <= Color_White; i++)	989	for (i = Color_Black; i <= Color_White; i++)
1159	if (pix_colors[Color_fg] == pix_colors[i])	990	if (pix_colors[Color_fg] == pix_colors[i])
1160	{	991	{
…		…
1175	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1006	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1176	}	1007	}
1177		1008
1178	/----------------------------------------------------------------------/	1009	/----------------------------------------------------------------------/
1179		1010
1180	int	1011	bool
1181	rxvt_term::rXParseAllocColor (rxvt_color screen_in_out, const char colour)	1012	rxvt_term::set_color (rxvt_color &color, const char *name)
1182	{	1013	{
1183	if (!screen_in_out->set (display, colour))	1014	if (color.set (this, name))
1184	{
1185	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1186	return false;
1187	}
1188
1189	return true;	1015	return true;
		1016
		1017	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1018	return false;
1190	}	1019	}
1191		1020
1192	/* -------------------------------------------------------------------- *	1021	/* -------------------------------------------------------------------- *
1193	* - WINDOW RESIZING - *	1022	* - WINDOW RESIZING - *
1194	* -------------------------------------------------------------------- */	1023	* -------------------------------------------------------------------- */
1195	void	1024	void
1196	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)	1025	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1197	{	1026	{
1198	int fix_screen;	1027	int fix_screen;
1199	int old_width = szHint.width, old_height = szHint.height;	1028	int old_width = szHint.width;
1200	dDisp;	1029	int old_height = szHint.height;
1201		1030
1202	window_calc (newwidth, newheight);	1031	window_calc (newwidth, newheight);
1203	XSetWMNormalHints (disp, parent[0], &szHint);	1032	XSetWMNormalHints (xdisp, parent[0], &szHint);
1204		1033
1205	if (!ignoreparent)	1034	if (!ignoreparent)
1206	{	1035	{
1207	#ifdef SMART_RESIZE	1036	#ifdef SMART_RESIZE
1208	/*	1037	/*
…		…
1212	int x, y, x1, y1;	1041	int x, y, x1, y1;
1213	int dx, dy;	1042	int dx, dy;
1214	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1043	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1215	Window unused_cr;	1044	Window unused_cr;
1216		1045
1217	XTranslateCoordinates (disp, parent[0], display->root,	1046	XTranslateCoordinates (xdisp, parent[0], display->root,
1218	0, 0, &x, &y, &unused_cr);	1047	0, 0, &x, &y, &unused_cr);
1219	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,	1048	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,
1220	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1049	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1221	/*	1050	/*
1222	* if display->root isn't the parent window, a WM will probably have offset	1051	* if display->root isn't the parent window, a WM will probably have offset
1223	* our position for handles and decorations. Counter it	1052	* our position for handles and decorations. Counter it
1224	*/	1053	*/
…		…
1226	{	1055	{
1227	x -= x1;	1056	x -= x1;
1228	y -= y1;	1057	y -= y1;
1229	}	1058	}
1230		1059
1231	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;	1060	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;
1232	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;	1061	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;
1233	dx = old_width - szHint.width;	1062	dx = old_width - szHint.width;
1234	dy = old_height - szHint.height;	1063	dy = old_height - szHint.height;
1235		1064
1236	/* Check position of the center of the window */	1065	/* Check position of the center of the window */
1237	if (x < x1) /* left half */	1066	if (x < x1) /* left half */
1238	dx = 0;	1067	dx = 0;
…		…
1241	if (y < y1) /* top half */	1070	if (y < y1) /* top half */
1242	dy = 0;	1071	dy = 0;
1243	else if (y == y1) /* exact center */	1072	else if (y == y1) /* exact center */
1244	dy /= 2;	1073	dy /= 2;
1245		1074
1246	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,	1075	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,
1247	szHint.width, szHint.height);	1076	szHint.width, szHint.height);
1248	#else	1077	#else
1249	XResizeWindow (disp, parent[0], szHint.width, szHint.height);	1078	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);
1250	#endif	1079	#endif
1251	}	1080	}
1252		1081
1253	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1082	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1254		1083
1255	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1084	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1256	{	1085	{
1257	if (scrollbar_visible ())	1086	if (scrollBar.state)
1258	{	1087	{
1259	XMoveResizeWindow (disp, scrollBar.win,	1088	XMoveResizeWindow (xdisp, scrollBar.win,
1260	window_sb_x, 0,	1089	window_sb_x, 0,
1261	scrollbar_TotalWidth (), szHint.height);	1090	scrollbar_TotalWidth (), szHint.height);
1262	resize_scrollbar ();	1091	resize_scrollbar ();
1263	}	1092	}
1264		1093
1265	if (menubar_visible ())
1266	XMoveResizeWindow (disp, menuBar.win,
1267	window_vt_x, 0,
1268	width, menuBar_TotalHeight ());
1269
1270	XMoveResizeWindow (disp, vt,	1094	XMoveResizeWindow (xdisp, vt,
1271	window_vt_x, window_vt_y,	1095	window_vt_x, window_vt_y,
1272	width, height);	1096	width, height);
1273		1097
1274	scr_clear ();	1098	scr_clear ();
1275	#ifdef XPM_BACKGROUND	1099	#ifdef XPM_BACKGROUND
1276	resize_pixmap ();	1100	resize_pixmap ();
1277	#endif	1101	#endif
1278	}	1102	}
1279		1103
1280	if (fix_screen \|\| old_height == 0)	1104	if (fix_screen \|\| old_height == 0)
1281	{
1282	int curr_screen = -1;
1283	int old_ncol = prev_ncol;
1284
1285	/* scr_reset only works on the primary screen */
1286	if (old_height) /* this is not the first time through */
1287	{
1288	unsigned int ocol = ncol;
1289	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1290	curr_screen = scr_change_screen (PRIMARY);
1291	ncol = ocol;
1292	}
1293
1294	scr_reset ();	1105	scr_reset ();
1295
1296	if (curr_screen >= 0) /* this is not the first time through */
1297	{
1298	scr_change_screen (curr_screen);
1299	selection_check (old_ncol != ncol ? 4 : 0);
1300	}
1301	}
1302
1303	old_width = szHint.width;
1304	old_height = szHint.height;
1305		1106
1306	#ifdef XPM_BACKGROUND	1107	#ifdef XPM_BACKGROUND
1307	if (pixmap)	1108	if (pixmap)
1308	scr_touch (false);	1109	scr_touch (false);
1309	#endif	1110	#endif
…		…
1322	{	1123	{
1323	XWindowAttributes wattr;	1124	XWindowAttributes wattr;
1324		1125
1325	if (newwidth == 0 \|\| newheight == 0)	1126	if (newwidth == 0 \|\| newheight == 0)
1326	{	1127	{
1327	XGetWindowAttributes (display->display, display->root, &wattr);	1128	XGetWindowAttributes (xdisp, display->root, &wattr);
1328		1129
1329	if (newwidth == 0)	1130	if (newwidth == 0)
1330	newwidth = wattr.width - szHint.base_width;	1131	newwidth = wattr.width - szHint.base_width;
1331	if (newheight == 0)	1132	if (newheight == 0)
1332	newheight = wattr.height - szHint.base_height;	1133	newheight = wattr.height - szHint.base_height;
…		…
1394	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1195	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1395		1196
1396	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1197	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1397	*p = '\0';	1198	*p = '\0';
1398		1199
1399	atom = XInternAtom (display->display, server, False);	1200	atom = XInternAtom (xdisp, server, False);
1400	win = XGetSelectionOwner (display->display, atom);	1201	win = XGetSelectionOwner (xdisp, atom);
1401		1202
1402	if (win != None)	1203	if (win != None)
1403	return True;	1204	return True;
1404	}	1205	}
1405		1206
…		…
1412	XPoint nspot;	1213	XPoint nspot;
1413	XVaNestedList preedit_attr;	1214	XVaNestedList preedit_attr;
1414		1215
1415	if (!Input_Context	1216	if (!Input_Context
1416	\|\| !focus	1217	\|\| !focus
1417	\|\| !(input_style & XIMPreeditPosition))	1218	\|\| !(input_style & (XIMPreeditPosition \| XIMPreeditCallbacks)))
1418	return;	1219	return;
1419		1220
1420	im_set_position (nspot);	1221	im_set_position (nspot);
1421		1222
1422	if (nspot.x == spot.x && nspot.y == spot.y)	1223	if (nspot.x == spot.x && nspot.y == spot.y)
…		…
1441	input_method = 0;	1242	input_method = 0;
1442	}	1243	}
1443		1244
1444	Input_Context = 0;	1245	Input_Context = 0;
1445	}	1246	}
		1247
		1248	#ifdef ENABLE_XIM_ONTHESPOT
		1249
		1250	static void
		1251	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1252	{
		1253	((rxvt_term *)client_data)->make_current ();
		1254	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1255	}
		1256
		1257	static void
		1258	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1259	{
		1260	((rxvt_term *)client_data)->make_current ();
		1261	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1262	}
		1263
		1264	static void
		1265	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1266	{
		1267	rxvt_term term = (rxvt_term )client_data;
		1268	XIMText *text = call_data->text;
		1269
		1270	term->make_current ();
		1271
		1272	if (text)
		1273	{
		1274	void *str;
		1275
		1276	if (!text->encoding_is_wchar && text->string.multi_byte)
		1277	{
		1278	// of course, X makes it ugly again
		1279	if (term->rs[Rs_imLocale])
		1280	SET_LOCALE (term->rs[Rs_imLocale]);
		1281
		1282	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1283	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1284
		1285	if (term->rs[Rs_imLocale])
		1286	SET_LOCALE (term->locale);
		1287	}
		1288	else
		1289	str = (void *)text->string.wide_char;
		1290
		1291	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1292	DT_INT, call_data->caret,
		1293	DT_INT, call_data->chg_first,
		1294	DT_INT, call_data->chg_length,
		1295	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1296	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1297	DT_END));
		1298	}
		1299	else
		1300	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1301	DT_INT, call_data->caret,
		1302	DT_INT, call_data->chg_first,
		1303	DT_INT, call_data->chg_length,
		1304	DT_END));
		1305	}
		1306
		1307	#if 0
		1308	static void
		1309	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1310	{
		1311	((rxvt_term *)client_data)->make_current ();
		1312	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1313	DT_INT, call_data->position,
		1314	DT_INT, call_data->direction,
		1315	DT_INT, call_data->style,
		1316	DT_END));
		1317	}
		1318	#endif
		1319
		1320	#endif
1446		1321
1447	/*	1322	/*
1448	* Try to open a XIM with the current modifiers, then see if we can	1323	* Try to open a XIM with the current modifiers, then see if we can
1449	* open a suitable preedit type	1324	* open a suitable preedit type
1450	*/	1325	*/
…		…
1457	XRectangle rect, status_rect, needed_rect;	1332	XRectangle rect, status_rect, needed_rect;
1458	unsigned long fg, bg;	1333	unsigned long fg, bg;
1459	const char *p;	1334	const char *p;
1460	char **s;	1335	char **s;
1461	XIMStyles *xim_styles;	1336	XIMStyles *xim_styles;
		1337	#ifdef ENABLE_XIM_ONTHESPOT
		1338	XIMCallback xcb[4];
		1339	#endif
1462		1340
1463	set_environ (envv);	1341	set_environ (envv);
1464		1342
1465	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1343	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1466	return false;	1344	return false;
1467		1345
1468	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1469	input_method = display->get_xim (locale, modifiers);	1346	input_method = display->get_xim (locale, modifiers);
1470	if (input_method == NULL)	1347	if (input_method == NULL)
1471	return false;	1348	return false;
1472		1349
1473	xim = input_method->xim;	1350	xim = input_method->xim;
…		…
1493	s = rxvt_splitcommastring (p);	1370	s = rxvt_splitcommastring (p);
1494		1371
1495	for (i = found = 0; !found && s[i]; i++)	1372	for (i = found = 0; !found && s[i]; i++)
1496	{	1373	{
1497	if (!strcmp (s[i], "OverTheSpot"))	1374	if (!strcmp (s[i], "OverTheSpot"))
1498	input_style = (XIMPreeditPosition \| XIMStatusNothing);	1375	input_style = XIMPreeditPosition \| XIMStatusNothing;
1499	else if (!strcmp (s[i], "OffTheSpot"))	1376	else if (!strcmp (s[i], "OffTheSpot"))
1500	input_style = (XIMPreeditArea \| XIMStatusArea);	1377	input_style = XIMPreeditArea \| XIMStatusArea;
1501	else if (!strcmp (s[i], "Root"))	1378	else if (!strcmp (s[i], "Root"))
1502	input_style = (XIMPreeditNothing \| XIMStatusNothing);	1379	input_style = XIMPreeditNothing \| XIMStatusNothing;
1503	else if (!strcmp (s[i], "None"))	1380	else if (!strcmp (s[i], "None"))
1504	input_style = (XIMPreeditNone \| XIMStatusNone);	1381	input_style = XIMPreeditNone \| XIMStatusNone;
		1382	#ifdef ENABLE_XIM_ONTHESPOT
		1383	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1384	input_style = XIMPreeditCallbacks \| XIMStatusNothing;
		1385	#endif
		1386	else
		1387	input_style = XIMPreeditNothing \| XIMStatusNothing;
1505		1388
1506	for (j = 0; j < xim_styles->count_styles; j++)	1389	for (j = 0; j < xim_styles->count_styles; j++)
1507	if (input_style == xim_styles->supported_styles[j])	1390	if (input_style == xim_styles->supported_styles[j])
1508	{	1391	{
1509	rxvt_freecommastring (s);	1392	rxvt_freecommastring (s);
…		…
1547	"*",	1430	"*",
1548	fheight,	1431	fheight,
1549	fheight + 1, fheight - 1,	1432	fheight + 1, fheight - 1,
1550	fheight - 2, fheight + 2);	1433	fheight - 2, fheight + 2);
1551		1434
1552	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1435	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1553	&missing_charset_list, &missing_charset_count, &def_string);	1436	&missing_charset_list, &missing_charset_count, &def_string);
1554		1437
1555	if (missing_charset_list)	1438	if (missing_charset_list)
1556	XFreeStringList (missing_charset_list);	1439	XFreeStringList (missing_charset_list);
1557		1440
…		…
1598	XNBackground, bg,	1481	XNBackground, bg,
1599	XNArea, &status_rect,	1482	XNArea, &status_rect,
1600	XNFontSet, fs,	1483	XNFontSet, fs,
1601	NULL);	1484	NULL);
1602	}	1485	}
		1486	#if ENABLE_XIM_ONTHESPOT
		1487	else if (input_style & XIMPreeditCallbacks)
		1488	{
		1489	im_set_position (spot);
		1490
		1491	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1492	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1493	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1494	# if 0
		1495	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1496	# endif
		1497
		1498	preedit_attr = XVaCreateNestedList (0,
		1499	XNSpotLocation, &spot,
		1500	XNPreeditStartCallback, &xcb[0],
		1501	XNPreeditDoneCallback , &xcb[1],
		1502	XNPreeditDrawCallback , &xcb[2],
		1503	# if 0
		1504	XNPreeditCaretCallback, &xcb[3],
		1505	# endif
		1506	NULL);
		1507	}
		1508	#endif
1603		1509
1604	Input_Context = XCreateIC (xim,	1510	Input_Context = XCreateIC (xim,
1605	XNInputStyle, input_style,	1511	XNInputStyle, input_style,
1606	XNClientWindow, vt,	1512	XNClientWindow, vt,
1607	XNFocusWindow, parent[0],	1513	XNFocusWindow, parent[0],
…		…
1610	status_attr ? XNStatusAttributes : NULL,	1516	status_attr ? XNStatusAttributes : NULL,
1611	status_attr, NULL);	1517	status_attr, NULL);
1612		1518
1613	if (preedit_attr) XFree (preedit_attr);	1519	if (preedit_attr) XFree (preedit_attr);
1614	if (status_attr) XFree (status_attr);	1520	if (status_attr) XFree (status_attr);
1615	if (fs) XFreeFontSet (display->display, fs);	1521	if (fs) XFreeFontSet (xdisp, fs);
1616		1522
1617	if (Input_Context == NULL)	1523	if (Input_Context == NULL)
1618	{	1524	{
1619	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1525	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1620	im_destroy ();	1526	im_destroy ();
1621	return false;	1527	return false;
1622	}	1528	}
1623		1529
		1530	#if 0
		1531	// unfortunately, only the focus window is used by XIM, hard to fix
		1532	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1533	vt_select_input ();
		1534	#endif
		1535
1624	if (input_style & XIMPreeditArea)	1536	if (input_style & XIMPreeditArea)
1625	IMSetStatusPosition ();	1537	IMSetStatusPosition ();
1626		1538
1627	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1628	return true;	1539	return true;
1629	}	1540	}
1630		1541
1631	void	1542	void
1632	rxvt_term::im_cb ()	1543	rxvt_term::im_cb ()
…		…
1638		1549
1639	make_current ();	1550	make_current ();
1640		1551
1641	im_destroy ();	1552	im_destroy ();
1642		1553
1643	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1644	if (Input_Context)	1554	if (Input_Context)
1645	return;	1555	return;
1646		1556
1647	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)	1557	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)
1648	if (rs[Rs_imLocale])	1558	if (rs[Rs_imLocale])
…		…
1721	XFree (preedit_attr);	1631	XFree (preedit_attr);
1722	XFree (status_attr);	1632	XFree (status_attr);
1723	}	1633	}
1724	#endif /* USE_XIM */	1634	#endif /* USE_XIM */
1725		1635
1726	/----------------------------------------------------------------------/
1727	rxvt_t rxvt_current_term;
1728
1729	/----------------------- end-of-file (C source) -----------------------/	1636	/----------------------- end-of-file (C source) -----------------------/

Diff Legend

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

Comparing rxvt-unicode/src/main.C (file contents): Revision 1.177 by root, Mon Jan 16 06:37:52 2006 UTC vs. Revision 1.208 by root, Mon Jan 30 19:46:13 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.177 by root, Mon Jan 16 06:37:52 2006 UTC vs.
Revision 1.208 by root, Mon Jan 30 19:46:13 2006 UTC