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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.138 by root, Wed Feb 16 20:32:05 2005 UTC vs.
Revision 1.174 by root, Thu Jan 12 00:11:13 2006 UTC

…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	---------------------------------------------------------------------/	31	---------------------------------------------------------------------/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
		35	#include "keyboard.h"
		36	#include "rxvtperl.h"
		37
		38	#include <limits>
35		39
36	#include <csignal>	40	#include <csignal>
37	#include <cstring>	41	#include <cstring>
38		42
39	#ifdef TTY_GID_SUPPORT	43	#ifdef TTY_GID_SUPPORT
…		…
42		46
43	#ifdef HAVE_TERMIOS_H	47	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	48	# include <termios.h>
45	#endif	49	#endif
46		50
47	#ifdef KEYSYM_RESOURCE	51	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
48	# include "keyboard.h"	52	static uid_t saved_euid;
		53	static gid_t saved_egid;
49	#endif	54	#endif
		55
		56	bool
		57	rxvt_tainted ()
		58	{
		59	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		60	return getuid () != saved_euid \|\| getgid () != saved_egid;
		61	#else
		62	return false;
		63	#endif
		64	}
50		65
51	vector<rxvt_term *> rxvt_term::termlist;	66	vector<rxvt_term *> rxvt_term::termlist;
52		67
53	static char curlocale[128];	68	static char curlocale[128], savelocale[128];
54		69
55	bool	70	bool
56	rxvt_set_locale (const char *locale)	71	rxvt_set_locale (const char *locale)
57	{	72	{
58	if (!locale \|\| !strncmp (locale, curlocale, 128))	73	if (!locale \|\| !strncmp (locale, curlocale, 128))
59	return false;	74	return false;
60		75
61	strncpy (curlocale, locale, 128);	76	strncpy (curlocale, locale, 128);
62	setlocale (LC_CTYPE, curlocale);	77	setlocale (LC_CTYPE, curlocale);
63	return true;	78	return true;
		79	}
		80
		81	void
		82	rxvt_push_locale (const char *locale)
		83	{
		84	strcpy (savelocale, curlocale);
		85	rxvt_set_locale (locale);
		86	}
		87
		88	void
		89	rxvt_pop_locale ()
		90	{
		91	rxvt_set_locale (savelocale);
64	}	92	}
65		93
66	#if ENABLE_COMBINING	94	#if ENABLE_COMBINING
67	class rxvt_composite_vec rxvt_composite;	95	class rxvt_composite_vec rxvt_composite;
68		96
…		…
157	pointer_ev (this, &rxvt_term::pointer_cb),	185	pointer_ev (this, &rxvt_term::pointer_cb),
158	#endif	186	#endif
159	#ifdef USE_XIM	187	#ifdef USE_XIM
160	im_ev (this, &rxvt_term::im_cb),	188	im_ev (this, &rxvt_term::im_cb),
161	#endif	189	#endif
162	sw_term (this, &rxvt_term::sig_term),
163	sw_int (this, &rxvt_term::sig_term),
164	sw_chld (this, &rxvt_term::sig_chld),
165	termwin_ev (this, &rxvt_term::x_cb),	190	termwin_ev (this, &rxvt_term::x_cb),
166	vt_ev (this, &rxvt_term::x_cb),	191	vt_ev (this, &rxvt_term::x_cb),
167	check_ev (this, &rxvt_term::check_cb),	192	check_ev (this, &rxvt_term::check_cb),
168	flush_ev (this, &rxvt_term::flush_cb),	193	flush_ev (this, &rxvt_term::flush_cb),
169	destroy_ev (this, &rxvt_term::destroy_cb),	194	destroy_ev (this, &rxvt_term::destroy_cb),
…		…
196	pty.put ();	221	pty.put ();
197	}	222	}
198		223
199	rxvt_term::~rxvt_term ()	224	rxvt_term::~rxvt_term ()
200	{	225	{
		226	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		227
201	termlist.erase (find (termlist.begin (), termlist.end(), this));	228	termlist.erase (find (termlist.begin (), termlist.end(), this));
202		229
203	emergency_cleanup ();	230	emergency_cleanup ();
204		231
205	#if ENABLE_STYLES	232	#if ENABLE_STYLES
206	for (int i = RS_styleCount; --i; )	233	for (int i = RS_styleCount; --i; )
207	if (TermWin.fontset[i] != TermWin.fontset[0])	234	if (fontset[i] != fontset[0])
208	delete TermWin.fontset[i];	235	delete fontset[i];
209	#endif	236	#endif
210	delete TermWin.fontset[0];	237	delete fontset[0];
211		238
212	if (display)	239	if (display)
213	{	240	{
214	dDisp;	241	dDisp;
215		242
…		…
243	#if defined(MENUBAR) \|\| defined(RXVT_SCROLLBAR)	270	#if defined(MENUBAR) \|\| defined(RXVT_SCROLLBAR)
244	if (topShadowGC) XFreeGC (disp, topShadowGC);	271	if (topShadowGC) XFreeGC (disp, topShadowGC);
245	if (botShadowGC) XFreeGC (disp, botShadowGC);	272	if (botShadowGC) XFreeGC (disp, botShadowGC);
246	if (scrollbarGC) XFreeGC (disp, scrollbarGC);	273	if (scrollbarGC) XFreeGC (disp, scrollbarGC);
247	#endif	274	#endif
248	if (TermWin.gc) XFreeGC (disp, TermWin.gc);	275	if (gc) XFreeGC (disp, gc);
249		276
250	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	277	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
251	delete menuBar.drawable;	278	delete menuBar.drawable;
252	//if (menuBar.win)	279	//if (menuBar.win)
253	// XDestroyWindow (disp, menuBar.win);	280	// XDestroyWindow (disp, menuBar.win);
254	#endif	281	#endif
255	delete TermWin.drawable;	282	delete drawable;
256	// destroy all windows	283	// destroy all windows
257	if (TermWin.parent[0]	284	if (parent[0])
258	#if ENABLE_FRILLS
259	&& !rs[Rs_embed]
260	#endif
261	)
262	XDestroyWindow (disp, TermWin.parent[0]);	285	XDestroyWindow (disp, parent[0]);
263	}	286	}
264		287
265	// TODO: free pixcolours, colours should become part of rxvt_display	288	// TODO: free pixcolours, colours should become part of rxvt_display
266
267	delete pix_colors_focused;	289	delete pix_colors_focused;
268	#ifdef OFF_FOCUS_FADING	290	#if OFF_FOCUS_FADING
269	delete pix_colors_unfocused;	291	delete pix_colors_unfocused;
270	#endif	292	#endif
271		293
272	displays.put (display);	294	displays.put (display);
273		295
…		…
291	delete argv;	313	delete argv;
292		314
293	#ifdef KEYSYM_RESOURCE	315	#ifdef KEYSYM_RESOURCE
294	delete keyboard;	316	delete keyboard;
295	#endif	317	#endif
		318	}
		319
		320	void
		321	rxvt_term::child_exit ()
		322	{
		323	cmd_pid = 0;
		324
		325	if (!OPTION (Opt_hold))
		326	destroy ();
296	}	327	}
297		328
298	void	329	void
299	rxvt_term::destroy ()	330	rxvt_term::destroy ()
300	{	331	{
…		…
421	{	452	{
422	if (GET_R->allowedxerror == -1)	453	if (GET_R->allowedxerror == -1)
423	GET_R->allowedxerror = event->error_code;	454	GET_R->allowedxerror = event->error_code;
424	else	455	else
425	{	456	{
426	//TODO: GET_R is most likely not the terminal which caused the error	457	// GET_R is most likely not the terminal which caused the error,
427	//TODO: maybe just output the error and continue?	458	// so just output the error and continue
428	#if ENABLE_FRILLS	459	#if ENABLE_FRILLS
429	print_x_error (display, event);	460	print_x_error (display, event);
430	#else	461	#else
431	old_xerror_handler (display, event);	462	old_xerror_handler (display, event);
432	#endif	463	#endif
…		…
442	DisplayString (display));	473	DisplayString (display));
443	rxvt_emergency_cleanup ();	474	rxvt_emergency_cleanup ();
444	_exit (EXIT_FAILURE);	475	_exit (EXIT_FAILURE);
445	}	476	}
446		477
447	/*
448	* Catch a fatal signal and tidy up before quitting
449	*/
450	void
451	rxvt_term::sig_term (sig_watcher &w)
452	{
453	#ifdef DEBUG_CMD
454	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
455	#endif
456	rxvt_emergency_cleanup ();
457	signal (w.signum, SIG_DFL);
458	kill (getpid (), w.signum);
459	}
460
461	/----------------------------------------------------------------------/	478	/----------------------------------------------------------------------/
462	/* rxvt_init () */
463	bool	479	bool
464	rxvt_term::init (int argc, const char const argv)	480	rxvt_term::init (int argc, const char const argv)
465	{	481	{
466	SET_R (this);	482	SET_R (this);
467		483
		484	const char **cmd_argv;
		485
		486	{
		487	TEMP_ENV; // few things in X do not call setlocale :(
		488
468	set_locale ("");	489	set_locale ("");
469		490
470	if (!init_vars ())	491	if (!init_vars ())
471	return false;	492	return false;
472		493
473	init_secondary ();	494	init_secondary ();
474		495
475	const char **cmd_argv = init_resources (argc, argv);	496	cmd_argv = init_resources (argc, argv);
476		497
477	#ifdef KEYSYM_RESOURCE	498	#ifdef KEYSYM_RESOURCE
478	keyboard->register_done ();	499	keyboard->register_done ();
479	#endif	500	#endif
480		501
481	#if MENUBAR_MAX	502	#if MENUBAR_MAX
482	menubar_read (rs[Rs_menu]);	503	menubar_read (rs[Rs_menu]);
483	#endif	504	#endif
484	#ifdef HAVE_SCROLLBARS	505	#ifdef HAVE_SCROLLBARS
485	if (options & Opt_scrollBar)	506	if (OPTION (Opt_scrollBar))
486	scrollBar.setIdle (); /* set existence for size calculations */	507	scrollBar.setIdle (); /* set existence for size calculations */
487	#endif	508	#endif
		509	}
488		510
		511	#if ENABLE_PERL
		512	if (!rs[Rs_perl_ext_1])
		513	rs[Rs_perl_ext_1] = "default";
		514
		515	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		516	\|\| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		517	\|\| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		518	{
		519	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		520	// ignore some perl-related arguments if some bozo installed us set[ug]id
		521	if (rxvt_tainted ())
		522	{
		523	if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
		524	\|\| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		525	{
		526	rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
		527	rs[Rs_perl_lib] = 0;
		528	rs[Rs_perl_eval] = 0;
		529	}
		530	}
		531	#endif
		532	rxvt_perl.init ();
		533	setlocale (LC_CTYPE, curlocale); // perl destroys this info
		534	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		535	}
		536	#endif
		537
		538	{
		539	TEMP_ENV;
		540
489	create_windows (argc, argv);	541	create_windows (argc, argv);
490		542
491	dDisp;	543	dDisp;
492		544
493	init_xlocale ();	545	init_xlocale ();
494		546
495	scr_reset (); /* initialize screen */	547	scr_reset (); // initialize screen
496		548
497	#if 0	549	#if 0
498	XSynchronize (disp, True);	550	XSynchronize (disp, True);
499	#endif	551	#endif
500		552
501	#ifdef HAVE_SCROLLBARS	553	#ifdef HAVE_SCROLLBARS
502	if (options & Opt_scrollBar)	554	if (OPTION (Opt_scrollBar))
503	resize_scrollbar (); /* create and map scrollbar */	555	resize_scrollbar (); /* create and map scrollbar */
504	#endif	556	#endif
505	#if (MENUBAR_MAX)	557	#if (MENUBAR_MAX)
506	if (menubar_visible ())	558	if (menubar_visible ())
507	XMapWindow (disp, menuBar.win);	559	XMapWindow (disp, menuBar.win);
508	#endif	560	#endif
509	#ifdef TRANSPARENT	561	#ifdef TRANSPARENT
510	if (options & Opt_transparent)	562	if (OPTION (Opt_transparent))
511	{	563	{
512	XSelectInput (disp, display->root, PropertyChangeMask);	564	XSelectInput (disp, display->root, PropertyChangeMask);
513	check_our_parents ();	565	check_our_parents ();
514	rootwin_ev.start (display, display->root);	566	rootwin_ev.start (display, display->root);
515	}	567	}
516	#endif	568	#endif
517		569
518	XMapWindow (disp, TermWin.vt);	570	XMapWindow (disp, vt);
519	XMapWindow (disp, TermWin.parent[0]);	571	XMapWindow (disp, parent[0]);
520		572
521	set_colorfgbg ();	573	set_colorfgbg ();
522		574
523	init_command (cmd_argv);	575	init_command (cmd_argv);
524		576
525	free (cmd_argv);	577	free (cmd_argv);
526		578
		579	if (pty.pty >= 0)
527	pty_ev.start (pty.pty, EVENT_READ);	580	pty_ev.start (pty.pty, EVENT_READ);
528		581
529	check_ev.start ();	582	check_ev.start ();
		583
		584	HOOK_INVOKE ((this, HOOK_START, DT_END));
		585	}
530		586
531	return true;	587	return true;
532	}	588	}
		589
		590	static struct sig_handlers
		591	{
		592	sig_watcher sw_chld, sw_term, sw_int;
		593
		594	void sig_chld (sig_watcher &w)
		595	{
		596	// we are being called for every SIGCHLD, find the corresponding term
		597	int pid;
		598
		599	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
		600	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		601	if (pid == (*t)->cmd_pid)
		602	{
		603	(*t)->child_exit ();
		604	break;
		605	}
		606	}
		607
		608	/*
		609	* Catch a fatal signal and tidy up before quitting
		610	*/
		611	void
		612	sig_term (sig_watcher &w)
		613	{
		614	#ifdef DEBUG_CMD
		615	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
		616	#endif
		617	rxvt_emergency_cleanup ();
		618	signal (w.signum, SIG_DFL);
		619	kill (getpid (), w.signum);
		620	}
		621
		622	sig_handlers ()
		623	: sw_chld (this, &sig_handlers::sig_chld),
		624	sw_term (this, &sig_handlers::sig_term),
		625	sw_int (this, &sig_handlers::sig_term)
		626	{
		627	}
		628	} sig_handlers;
533		629
534	void	630	void
535	rxvt_init ()	631	rxvt_init ()
536	{	632	{
537	/*	633	/*
…		…
545	rxvt_privileges (IGNORE);	641	rxvt_privileges (IGNORE);
546		642
547	signal (SIGHUP, SIG_IGN);	643	signal (SIGHUP, SIG_IGN);
548	signal (SIGPIPE, SIG_IGN);	644	signal (SIGPIPE, SIG_IGN);
549		645
		646	sig_handlers.sw_chld.start (SIGCHLD);
		647	sig_handlers.sw_term.start (SIGTERM);
		648	sig_handlers.sw_int.start (SIGINT);
		649
550	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	650	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
551	/* signal (SIGURG, SIG_DFL); */	651	/* signal (SIGURG, SIG_DFL); */
552		652
553	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	653	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
554	// TODO: handle this with exceptions and tolerate the memory loss	654	// TODO: handle this with exceptions and tolerate the memory loss
555	XSetIOErrorHandler (rxvt_xioerror_handler);	655	XSetIOErrorHandler (rxvt_xioerror_handler);
556	}
557		656
558	/* ------------------------------------------------------------------------- *	657	XrmInitialize ();
559	* SIGNAL HANDLING & EXIT HANDLER *
560	* ------------------------------------------------------------------------- */
561	/*
562	* Catch a SIGCHLD signal and exit if the direct child has died
563	*/
564
565	void
566	rxvt_term::sig_chld (sig_watcher &w)
567	{
568	// we are being called for every SIGCHLD, not just ours
569	int pid;
570
571	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
572	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
573	if (pid == (*t)->cmd_pid)
574	{
575	(*t)->destroy ();
576	break;
577	}
578	}	658	}
579		659
580	/* ------------------------------------------------------------------------- *	660	/* ------------------------------------------------------------------------- *
581	* MEMORY ALLOCATION WRAPPERS *	661	* MEMORY ALLOCATION WRAPPERS *
582	* ------------------------------------------------------------------------- */	662	* ------------------------------------------------------------------------- */
…		…
589	rxvt_fatal ("memory allocation failure. aborting.\n");	669	rxvt_fatal ("memory allocation failure. aborting.\n");
590		670
591	return p;	671	return p;
592	}	672	}
593		673
594	/* INTPROTO */	674	void *
595	void *
596	rxvt_calloc (size_t number, size_t size)	675	rxvt_calloc (size_t number, size_t size)
597	{	676	{
598	void *p = calloc (number, size);	677	void *p = calloc (number, size);
599		678
600	if (!p)	679	if (!p)
601	rxvt_fatal ("memory allocation failure. aborting.\n");	680	rxvt_fatal ("memory allocation failure. aborting.\n");
602		681
603	return p;	682	return p;
604	}	683	}
605		684
606	/* INTPROTO */
607	void *	685	void *
608	rxvt_realloc (void *ptr, size_t size)	686	rxvt_realloc (void *ptr, size_t size)
609	{	687	{
610	void *p = realloc (ptr, size);	688	void *p = realloc (ptr, size);
611		689
…		…
620	* ------------------------------------------------------------------------- */	698	* ------------------------------------------------------------------------- */
621	/* take care of suid/sgid super-user (root) privileges */	699	/* take care of suid/sgid super-user (root) privileges */
622	void	700	void
623	rxvt_privileges (rxvt_privaction action)	701	rxvt_privileges (rxvt_privaction action)
624	{	702	{
625	#if (defined(HAVE_SETEUID) \|\| defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
626	static uid_t euid;
627	static gid_t egid;
628	#endif
629
630	#if ! defined(__CYGWIN32__)	703	#if ! defined(__CYGWIN32__)
631	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)	704	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
632	/* setreuid () is the poor man's setuid (), seteuid () */	705	/* setreuid () is the poor man's setuid (), seteuid () */
633	# define seteuid(a) setreuid(-1, (a))	706	# define seteuid(a) setreuid(-1, (a))
634	# define setegid(a) setregid(-1, (a))	707	# define setegid(a) setregid(-1, (a))
…		…
640	case IGNORE:	713	case IGNORE:
641	/*	714	/*
642	* change effective uid/gid - not real uid/gid - so we can switch	715	* change effective uid/gid - not real uid/gid - so we can switch
643	* back to root later, as required	716	* back to root later, as required
644	*/	717	*/
		718	setegid (getgid ());
645	seteuid (getuid ());	719	seteuid (getuid ());
646	setegid (getgid ());
647	break;	720	break;
648	case SAVE:	721	case SAVE:
649	euid = geteuid ();
650	egid = getegid ();	722	saved_egid = getegid ();
		723	saved_euid = geteuid ();
651	break;	724	break;
652	case RESTORE:	725	case RESTORE:
653	seteuid (euid);
654	setegid (egid);	726	setegid (saved_egid);
		727	seteuid (saved_euid);
655	break;	728	break;
656	}	729	}
657	# else	730	# else
658	switch (action)	731	switch (action)
659	{	732	{
660	case IGNORE:	733	case IGNORE:
		734	setgid (getgid ());
661	setuid (getuid ());	735	setuid (getuid ());
662	setgid (getgid ());
663	/* FALLTHROUGH */	736	/* FALLTHROUGH */
664	case SAVE:	737	case SAVE:
665	/* FALLTHROUGH */	738	/* FALLTHROUGH */
666	case RESTORE:	739	case RESTORE:
667	break;	740	break;
…		…
672		745
673	#ifdef UTMP_SUPPORT	746	#ifdef UTMP_SUPPORT
674	void	747	void
675	rxvt_term::privileged_utmp (rxvt_privaction action)	748	rxvt_term::privileged_utmp (rxvt_privaction action)
676	{	749	{
677	if ((options & Opt_utmpInhibit)	750	if (OPTION (Opt_utmpInhibit)
678	\|\| !pty.name \|\| !*pty.name)	751	\|\| !pty.name \|\| !*pty.name)
679	return;	752	return;
680		753
681	rxvt_privileges (RESTORE);	754	rxvt_privileges (RESTORE);
682		755
…		…
693	/*	766	/*
694	* window size/position calculcations for XSizeHint and other storage.	767	* window size/position calculcations for XSizeHint and other storage.
695	* if width/height are non-zero then override calculated width/height	768	* if width/height are non-zero then override calculated width/height
696	*/	769	*/
697	void	770	void
698	rxvt_term::window_calc (unsigned int width, unsigned int height)	771	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
699	{	772	{
700	short recalc_x, recalc_y;	773	short recalc_x, recalc_y;
701	int x, y, sb_w, mb_h, flags;	774	int x, y, sb_w, mb_h, flags;
702	unsigned int w, h;	775	unsigned int w, h;
703	unsigned int max_width, max_height;	776	unsigned int max_width, max_height;
704	dDisp;	777	dDisp;
705		778
706	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	779	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
707	TermWin.ncol, TermWin.nrow, szHint.width,	780	ncol, nrow, szHint.width, szHint.height));
708	szHint.height));	781
709	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	782	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
710	szHint.win_gravity = NorthWestGravity;	783	szHint.win_gravity = NorthWestGravity;
711	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	784	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
712		785
713	recalc_x = recalc_y = 0;	786	recalc_x = recalc_y = 0;
714	flags = 0;	787	flags = 0;
		788
715	if (!parsed_geometry)	789	if (!parsed_geometry)
716	{	790	{
717	parsed_geometry = 1;	791	parsed_geometry = 1;
		792
718	if (rs[Rs_geometry])	793	if (rs[Rs_geometry])
719	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	794	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
720		795
721	if (flags & WidthValue)	796	if (flags & WidthValue)
722	{	797	{
723	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	798	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
724	szHint.flags \|= USSize;	799	szHint.flags \|= USSize;
725	}	800	}
726		801
727	if (flags & HeightValue)	802	if (flags & HeightValue)
728	{	803	{
729	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	804	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
730	szHint.flags \|= USSize;	805	szHint.flags \|= USSize;
731	}	806	}
732		807
733	if (flags & XValue)	808	if (flags & XValue)
734	{	809	{
735	szHint.x = x;	810	szHint.x = x;
736	szHint.flags \|= USPosition;	811	szHint.flags \|= USPosition;
		812
737	if (flags & XNegative)	813	if (flags & XNegative)
738	{	814	{
739	recalc_x = 1;	815	recalc_x = 1;
740	szHint.win_gravity = NorthEastGravity;	816	szHint.win_gravity = NorthEastGravity;
741	}	817	}
…		…
743		819
744	if (flags & YValue)	820	if (flags & YValue)
745	{	821	{
746	szHint.y = y;	822	szHint.y = y;
747	szHint.flags \|= USPosition;	823	szHint.flags \|= USPosition;
		824
748	if (flags & YNegative)	825	if (flags & YNegative)
749	{	826	{
750	recalc_y = 1;	827	recalc_y = 1;
		828
751	if (szHint.win_gravity == NorthEastGravity)	829	if (szHint.win_gravity == NorthEastGravity)
752	szHint.win_gravity = SouthEastGravity;	830	szHint.win_gravity = SouthEastGravity;
753	else	831	else
754	szHint.win_gravity = SouthWestGravity;	832	szHint.win_gravity = SouthWestGravity;
755	}	833	}
756	}	834	}
757	}	835	}
758		836
759	/* TODO: BOUNDS */	837	/* TODO: BOUNDS */
760	TermWin.width = TermWin.ncol * TermWin.fwidth;	838	width = ncol * fwidth;
761	TermWin.height = TermWin.nrow * TermWin.fheight;	839	height = nrow * fheight;
762	max_width = MAX_COLS * TermWin.fwidth;	840	max_width = MAX_COLS * fwidth;
763	max_height = MAX_ROWS * TermWin.fheight;	841	max_height = MAX_ROWS * fheight;
764		842
765	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	843	szHint.base_width = szHint.base_height = 2 * int_bwidth;
766		844
767	sb_w = mb_h = 0;	845	sb_w = mb_h = 0;
768	window_vt_x = window_vt_y = TermWin.int_bwidth;	846	window_vt_x = window_vt_y = int_bwidth;
769		847
770	if (scrollbar_visible ())	848	if (scrollbar_visible ())
771	{	849	{
772	sb_w = scrollbar_TotalWidth ();	850	sb_w = scrollbar_TotalWidth ();
773	szHint.base_width += sb_w;	851	szHint.base_width += sb_w;
774	if (!(options & Opt_scrollBar_right))	852	if (!OPTION (Opt_scrollBar_right))
775	window_vt_x += sb_w;	853	window_vt_x += sb_w;
776	}	854	}
777		855
778	if (menubar_visible ())	856	if (menubar_visible ())
779	{	857	{
780	mb_h = menuBar_TotalHeight ();	858	mb_h = menuBar_TotalHeight ();
781	szHint.base_height += mb_h;	859	szHint.base_height += mb_h;
782	window_vt_y += mb_h;	860	window_vt_y += mb_h;
783	}	861	}
784		862
785	szHint.width_inc = TermWin.fwidth;	863	szHint.width_inc = fwidth;
786	szHint.height_inc = TermWin.fheight;	864	szHint.height_inc = fheight;
787	szHint.min_width = szHint.base_width + szHint.width_inc;	865	szHint.min_width = szHint.base_width + szHint.width_inc;
788	szHint.min_height = szHint.base_height + szHint.height_inc;	866	szHint.min_height = szHint.base_height + szHint.height_inc;
789		867
790	if (width && width - szHint.base_width < max_width)	868	if (newwidth && newwidth - szHint.base_width < max_width)
791	{	869	{
792	szHint.width = width;	870	szHint.width = newwidth;
793	TermWin.width = width - szHint.base_width;	871	width = newwidth - szHint.base_width;
794	}	872	}
795	else	873	else
796	{	874	{
797	MIN_IT (TermWin.width, max_width);	875	min_it (width, max_width);
798	szHint.width = szHint.base_width + TermWin.width;	876	szHint.width = szHint.base_width + width;
799	}	877	}
800		878
801	if (height && height - szHint.base_height < max_height)	879	if (newheight && newheight - szHint.base_height < max_height)
802	{	880	{
803	szHint.height = height;	881	szHint.height = newheight;
804	TermWin.height = height - szHint.base_height;	882	height = newheight - szHint.base_height;
805	}	883	}
806	else	884	else
807	{	885	{
808	MIN_IT (TermWin.height, max_height);	886	min_it (height, max_height);
809	szHint.height = szHint.base_height + TermWin.height;	887	szHint.height = szHint.base_height + height;
810	}	888	}
811		889
812	if (scrollbar_visible () && (options & Opt_scrollBar_right))	890	if (scrollbar_visible () && OPTION (Opt_scrollBar_right))
813	window_sb_x = szHint.width - sb_w;	891	window_sb_x = szHint.width - sb_w;
814		892
815	if (recalc_x)	893	if (recalc_x)
816	szHint.x += (DisplayWidth (disp, display->screen)	894	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;
817	- szHint.width - 2 * TermWin.ext_bwidth);
818	if (recalc_y)	895	if (recalc_y)
819	szHint.y += (DisplayHeight (disp, display->screen)	896	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;
820	- szHint.height - 2 * TermWin.ext_bwidth);
821		897
822	TermWin.ncol = TermWin.width / TermWin.fwidth;	898	ncol = width / fwidth;
823	TermWin.nrow = TermWin.height / TermWin.fheight;	899	nrow = height / fheight;
824	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	900	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
825	TermWin.ncol, TermWin.nrow, szHint.width,	901	ncol, nrow, szHint.width,
826	szHint.height));	902	szHint.height));
827	return;	903	return;
828	}	904	}
829		905
830	/----------------------------------------------------------------------/	906	/----------------------------------------------------------------------/
…		…
838	if (pty.pty < 0)	914	if (pty.pty < 0)
839	return;	915	return;
840		916
841	struct winsize ws;	917	struct winsize ws;
842		918
843	ws.ws_col = TermWin.ncol;	919	ws.ws_col = ncol;
844	ws.ws_row = TermWin.nrow;	920	ws.ws_row = nrow;
845	ws.ws_xpixel = TermWin.width;	921	ws.ws_xpixel = width;
846	ws.ws_ypixel = TermWin.height;	922	ws.ws_ypixel = height;
847	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);	923	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);
848		924
849	#if 0	925	#if 0
850	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	926	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
851	if (cmd_pid) /* force through to the command */	927	if (cmd_pid) /* force through to the command */
852	kill (cmd_pid, SIGWINCH);	928	kill (-cmd_pid, SIGWINCH);
853	#endif	929	#endif
854	}	930	}
855		931
856	/----------------------------------------------------------------------/	932	/----------------------------------------------------------------------/
857	/* set_fonts () - load and set the various fonts	933	/* set_fonts () - load and set the various fonts
858	/*	934	*
859	* init = 1 - initialize	935	* init = 1 - initialize
860	*	936	*
861	* fontname == FONT_UP - switch to bigger font	937	* fontname == FONT_UP - switch to bigger font
862	* fontname == FONT_DN - switch to smaller font	938	* fontname == FONT_DN - switch to smaller font
863	*/	939	*/
…		…
875	return false;	951	return false;
876	}	952	}
877		953
878	#if ENABLE_STYLES	954	#if ENABLE_STYLES
879	for (int i = RS_styleCount; --i; )	955	for (int i = RS_styleCount; --i; )
880	if (TermWin.fontset[i] != TermWin.fontset[0])	956	if (fontset[i] != fontset[0])
881	delete TermWin.fontset[i];	957	delete fontset[i];
882	#endif	958	#endif
883		959
884	delete TermWin.fontset[0];	960	delete fontset[0];
885	TermWin.fontset[0] = fs;	961	fontset[0] = fs;
886		962
887	prop = (*fs)[1]->properties ();	963	prop = (*fs)[1]->properties ();
888	prop.height += TermWin.lineSpace;	964	prop.height += lineSpace;
889	fs->set_prop (prop);	965	fs->set_prop (prop);
890		966
891	TermWin.fwidth = prop.width;	967	fwidth = prop.width;
892	TermWin.fheight = prop.height;	968	fheight = prop.height;
893	TermWin.fweight = prop.weight;	969	fbase = prop.ascent;
894	TermWin.fslant = prop.slant;
895	TermWin.fbase = (*fs)[1]->ascent;
896		970
897	for (int style = 1; style < 4; style++)	971	for (int style = 1; style < 4; style++)
898	{	972	{
899	#if ENABLE_STYLES	973	#if ENABLE_STYLES
900	const char *res = rs[Rs_font + style];	974	const char *res = rs[Rs_font + style];
901		975
902	if (res && !*res)	976	if (res && !*res)
903	TermWin.fontset[style] = TermWin.fontset[0];	977	fontset[style] = fontset[0];
904	else	978	else
905	{	979	{
906	TermWin.fontset[style] = fs = new rxvt_fontset (this);	980	fontset[style] = fs = new rxvt_fontset (this);
907	rxvt_fontprop prop2 = prop;	981	rxvt_fontprop prop2 = prop;
908		982
909	if (res)	983	if (res)
910	prop2.weight = prop2.slant = rxvt_fontprop::unset;	984	prop2.weight = prop2.slant = rxvt_fontprop::unset;
911	else	985	else
912	{	986	{
913	res = TermWin.fontset[0]->fontdesc;	987	res = fontset[0]->fontdesc;
914		988
915	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	989	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
916	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	990	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
917	}	991	}
918		992
919	fs->populate (res);	993	fs->populate (res);
920	fs->set_prop (prop2);	994	fs->set_prop (prop2);
921	}	995	}
922	#else	996	#else
923	TermWin.fontset[style] = TermWin.fontset[0];	997	fontset[style] = fontset[0];
924	#endif	998	#endif
925	}	999	}
926		1000
927	if (TermWin.parent[0])	1001	if (parent[0])
928	{	1002	{
929	resize_all_windows (0, 0, 0);	1003	resize_all_windows (0, 0, 0);
930	scr_remap_chars ();	1004	scr_remap_chars ();
931	scr_touch (true);	1005	scr_touch (true);
932	}	1006	}
…		…
934	return true;	1008	return true;
935	}	1009	}
936		1010
937	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	1011	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
938	{	1012	{
939	// TODO: SMART_WINDOW_TITLE
940	XChangeProperty (display->display, TermWin.parent[0],	1013	XChangeProperty (display->display, parent[0],
941	prop, XA_STRING, 8, PropModeReplace,	1014	prop, XA_STRING, 8, PropModeReplace,
942	(const unsigned char *)str, len >= 0 ? len : strlen (str));	1015	(const unsigned char *)str, len >= 0 ? len : strlen (str));
943	}	1016	}
944		1017
945	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	1018	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
946	{	1019	{
947	// TODO: SMART_WINDOW_TITLE
948	wchar_t *ws = rxvt_mbstowcs (str, len);	1020	wchar_t *ws = rxvt_mbstowcs (str, len);
949	char *s = rxvt_wcstoutf8 (ws);	1021	char *s = rxvt_wcstoutf8 (ws);
950		1022
951	XChangeProperty (display->display, TermWin.parent[0],	1023	XChangeProperty (display->display, parent[0],
952	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	1024	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
953	(const unsigned char *)s, strlen (s));	1025	(const unsigned char *)s, strlen (s));
954		1026
955	free (s);	1027	free (s);
956	free (ws);	1028	free (ws);
…		…
961	/* xterm sequences - title, iconName, color (exptl) */	1033	/* xterm sequences - title, iconName, color (exptl) */
962	void	1034	void
963	rxvt_term::set_title (const char *str)	1035	rxvt_term::set_title (const char *str)
964	{	1036	{
965	set_string_property (XA_WM_NAME, str);	1037	set_string_property (XA_WM_NAME, str);
966	#if ENABLE_FRILLS	1038	#if ENABLE_EWMH
967	set_utf8_property (xa[XA_NET_WM_NAME], str);	1039	set_utf8_property (xa[XA_NET_WM_NAME], str);
968	#endif	1040	#endif
969	}	1041	}
970		1042
971	void	1043	void
972	rxvt_term::set_icon_name (const char *str)	1044	rxvt_term::set_icon_name (const char *str)
973	{	1045	{
974	set_string_property (XA_WM_ICON_NAME, str);	1046	set_string_property (XA_WM_ICON_NAME, str);
975	#if ENABLE_FRILLS	1047	#if ENABLE_EWMH
976	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	1048	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
977	#endif	1049	#endif
978	}	1050	}
979		1051
980	#ifdef XTERM_COLOR_CHANGE	1052	#ifdef XTERM_COLOR_CHANGE
…		…
993	i = atoi (color);	1065	i = atoi (color);
994		1066
995	if (i >= 8 && i <= 15)	1067	if (i >= 8 && i <= 15)
996	{ /* bright colors */	1068	{ /* bright colors */
997	i -= 8;	1069	i -= 8;
998	# ifndef NO_BRIGHTCOLOR
999	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	1070	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
1000	SET_PIXCOLOR (idx);	1071	SET_PIXCOLOR (idx);
1001	goto Done;	1072	goto done;
1002	# endif
1003	}	1073	}
1004		1074
1005	if (i >= 0 && i <= 7)	1075	if (i >= 0 && i <= 7)
1006	{ /* normal colors */	1076	{ /* normal colors */
1007	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	1077	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1008	SET_PIXCOLOR (idx);	1078	SET_PIXCOLOR (idx);
1009	goto Done;	1079	goto done;
1010	}	1080	}
1011	}	1081	}
1012		1082
1013	if (!rXParseAllocColor (&xcol, color))	1083	if (!rXParseAllocColor (&xcol, color))
1014	return;	1084	return;
…		…
1034	pix_colors_focused[idx] = xcol;	1104	pix_colors_focused[idx] = xcol;
1035	SET_PIXCOLOR (idx);	1105	SET_PIXCOLOR (idx);
1036		1106
1037	/* XSetWindowAttributes attr; */	1107	/* XSetWindowAttributes attr; */
1038	/* Cursor cursor; */	1108	/* Cursor cursor; */
1039	Done:	1109	done:
		1110
1040	#ifdef OFF_FOCUS_FADING	1111	#if OFF_FOCUS_FADING
1041	if (rs[Rs_fade])	1112	if (rs[Rs_fade])
1042	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]));	1113	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1043	#endif	1114	#endif
1044		1115
1045	/TODO: handle Color_BD, scrollbar background, etc. /	1116	/TODO: handle Color_BD, scrollbar background, etc. /
1046		1117
1047	recolour_cursor ();	1118	recolour_cursor ();
…		…
1118		1189
1119	/* -------------------------------------------------------------------- *	1190	/* -------------------------------------------------------------------- *
1120	* - WINDOW RESIZING - *	1191	* - WINDOW RESIZING - *
1121	* -------------------------------------------------------------------- */	1192	* -------------------------------------------------------------------- */
1122	void	1193	void
1123	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1194	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1124	{	1195	{
1125	int fix_screen;	1196	int fix_screen;
1126	#ifdef SMART_RESIZE
1127	int old_width = szHint.width, old_height = szHint.height;	1197	int old_width = szHint.width, old_height = szHint.height;
1128	#endif
1129	dDisp;	1198	dDisp;
1130		1199
1131	window_calc (width, height);	1200	window_calc (newwidth, newheight);
1132	XSetWMNormalHints (disp, TermWin.parent[0], &szHint);	1201	XSetWMNormalHints (disp, parent[0], &szHint);
1133		1202
1134	if (!ignoreparent)	1203	if (!ignoreparent)
1135	{	1204	{
1136	#ifdef SMART_RESIZE	1205	#ifdef SMART_RESIZE
1137	/*	1206	/*
…		…
1141	int x, y, x1, y1;	1210	int x, y, x1, y1;
1142	int dx, dy;	1211	int dx, dy;
1143	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1212	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1144	Window unused_cr;	1213	Window unused_cr;
1145		1214
1146	XTranslateCoordinates (disp, TermWin.parent[0], display->root,	1215	XTranslateCoordinates (disp, parent[0], display->root,
1147	0, 0, &x, &y, &unused_cr);	1216	0, 0, &x, &y, &unused_cr);
1148	XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1,	1217	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,
1149	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1218	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1150	/*	1219	/*
1151	* if display->root isn't the parent window, a WM will probably have offset	1220	* if display->root isn't the parent window, a WM will probably have offset
1152	* our position for handles and decorations. Counter it	1221	* our position for handles and decorations. Counter it
1153	*/	1222	*/
…		…
1170	if (y < y1) /* top half */	1239	if (y < y1) /* top half */
1171	dy = 0;	1240	dy = 0;
1172	else if (y == y1) /* exact center */	1241	else if (y == y1) /* exact center */
1173	dy /= 2;	1242	dy /= 2;
1174		1243
1175	XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy,	1244	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,
1176	szHint.width, szHint.height);	1245	szHint.width, szHint.height);
1177	#else	1246	#else
1178	XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height);	1247	XResizeWindow (disp, parent[0], szHint.width, szHint.height);
1179	#endif	1248	#endif
1180	}	1249	}
1181		1250
1182	fix_screen = TermWin.ncol != prev_ncol \|\| TermWin.nrow != prev_nrow;	1251	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1183		1252
1184	if (fix_screen \|\| width != old_width \|\| height != old_height)	1253	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1185	{	1254	{
1186	if (scrollbar_visible ())	1255	if (scrollbar_visible ())
1187	{	1256	{
1188	XMoveResizeWindow (disp, scrollBar.win,	1257	XMoveResizeWindow (disp, scrollBar.win,
1189	window_sb_x, 0,	1258	window_sb_x, 0,
…		…
1192	}	1261	}
1193		1262
1194	if (menubar_visible ())	1263	if (menubar_visible ())
1195	XMoveResizeWindow (disp, menuBar.win,	1264	XMoveResizeWindow (disp, menuBar.win,
1196	window_vt_x, 0,	1265	window_vt_x, 0,
1197	TermWin_TotalWidth (), menuBar_TotalHeight ());	1266	width, menuBar_TotalHeight ());
1198		1267
1199	XMoveResizeWindow (disp, TermWin.vt,	1268	XMoveResizeWindow (disp, vt,
1200	window_vt_x, window_vt_y,	1269	window_vt_x, window_vt_y,
1201	TermWin_TotalWidth (), TermWin_TotalHeight ());	1270	width, height);
1202		1271
1203	scr_clear ();	1272	scr_clear ();
1204	#ifdef XPM_BACKGROUND	1273	#ifdef XPM_BACKGROUND
1205	resize_pixmap ();	1274	resize_pixmap ();
1206	#endif	1275	#endif
…		…
1212	int old_ncol = prev_ncol;	1281	int old_ncol = prev_ncol;
1213		1282
1214	/* scr_reset only works on the primary screen */	1283	/* scr_reset only works on the primary screen */
1215	if (old_height) /* this is not the first time through */	1284	if (old_height) /* this is not the first time through */
1216	{	1285	{
1217	unsigned int ncol = TermWin.ncol;	1286	unsigned int ocol = ncol;
1218	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this	1287	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1219	curr_screen = scr_change_screen (PRIMARY);	1288	curr_screen = scr_change_screen (PRIMARY);
1220	TermWin.ncol = ncol;	1289	ncol = ocol;
1221	}	1290	}
1222		1291
1223	scr_reset ();	1292	scr_reset ();
1224		1293
1225	if (curr_screen >= 0) /* this is not the first time through */	1294	if (curr_screen >= 0) /* this is not the first time through */
1226	{	1295	{
1227	scr_change_screen (curr_screen);	1296	scr_change_screen (curr_screen);
1228	selection_check (old_ncol != TermWin.ncol ? 4 : 0);	1297	selection_check (old_ncol != ncol ? 4 : 0);
1229	}	1298	}
1230	}	1299	}
1231		1300
1232	old_width = szHint.width;	1301	old_width = szHint.width;
1233	old_height = szHint.height;	1302	old_height = szHint.height;
1234		1303
1235	#ifdef XPM_BACKGROUND	1304	#ifdef XPM_BACKGROUND
1236	if (TermWin.pixmap)	1305	if (pixmap)
1237	scr_touch (false);	1306	scr_touch (false);
1238	#endif	1307	#endif
1239		1308
1240	#ifdef USE_XIM	1309	#ifdef USE_XIM
1241	IMSetStatusPosition ();	1310	IMSetStatusPosition ();
…		…
1245	/*	1314	/*
1246	* Set the width/height of the vt window in characters. Units are pixels.	1315	* Set the width/height of the vt window in characters. Units are pixels.
1247	* good for toggling 80/132 columns	1316	* good for toggling 80/132 columns
1248	*/	1317	*/
1249	void	1318	void
1250	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1319	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1251	{	1320	{
1252	XWindowAttributes wattr;	1321	XWindowAttributes wattr;
1253		1322
1254	if (width == 0 \|\| height == 0)	1323	if (newwidth == 0 \|\| newheight == 0)
1255	{	1324	{
1256	XGetWindowAttributes (display->display, display->root, &wattr);	1325	XGetWindowAttributes (display->display, display->root, &wattr);
		1326
1257	if (width == 0)	1327	if (newwidth == 0)
1258	width = wattr.width - szHint.base_width;	1328	newwidth = wattr.width - szHint.base_width;
1259	if (height == 0)	1329	if (newheight == 0)
1260	height = wattr.height - szHint.base_height;	1330	newheight = wattr.height - szHint.base_height;
1261	}
1262
1263	if (width != TermWin.width \|\| height != TermWin.height)
1264	{	1331	}
		1332
		1333	if (newwidth != width \|\| newheight != height)
		1334	{
1265	width += szHint.base_width;	1335	newwidth += szHint.base_width;
1266	height += szHint.base_height;	1336	newheight += szHint.base_height;
1267	resize_all_windows (width, height, 0);	1337	resize_all_windows (newwidth, newheight, 0);
1268	}	1338	}
1269	}	1339	}
1270		1340
1271	/* -------------------------------------------------------------------- *	1341	/* -------------------------------------------------------------------- *
1272	* - X INPUT METHOD ROUTINES - *	1342	* - X INPUT METHOD ROUTINES - *
…		…
1282		1352
1283	void	1353	void
1284	rxvt_term::im_set_size (XRectangle &size)	1354	rxvt_term::im_set_size (XRectangle &size)
1285	{	1355	{
1286	// the int_bwidth terms make no sense to me	1356	// the int_bwidth terms make no sense to me
1287	size.x = TermWin.int_bwidth;	1357	size.x = int_bwidth;
1288	size.y = TermWin.int_bwidth;	1358	size.y = int_bwidth;
1289	size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth;	1359	size.width = Width2Pixel (ncol) + int_bwidth;
1290	size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth;	1360	size.height = Height2Pixel (nrow) + int_bwidth;
1291	}	1361	}
1292		1362
1293	void	1363	void
1294	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,	1364	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
1295	XRectangle &status_rect,	1365	XRectangle &status_rect,
1296	const XRectangle &needed_rect)	1366	const XRectangle &needed_rect)
1297	{	1367	{
1298	preedit_rect.x = needed_rect.width;	1368	preedit_rect.x = needed_rect.width;
1299	preedit_rect.y = 0;	1369	preedit_rect.y = 0;
1300	preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1;	1370	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
1301	preedit_rect.height = TermWin.fheight;	1371	preedit_rect.height = fheight;
1302		1372
1303	status_rect.x = 0;	1373	status_rect.x = 0;
1304	status_rect.y = 0;	1374	status_rect.y = 0;
1305	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1;	1375	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
1306	status_rect.height = TermWin.fheight;	1376	status_rect.height = fheight;
1307	}	1377	}
1308		1378
1309	/* Checking whether input method is running. */	1379	/* Checking whether input method is running. */
1310	bool	1380	bool
1311	rxvt_term::IMisRunning ()	1381	rxvt_term::IMisRunning ()
…		…
1339	{	1409	{
1340	XPoint nspot;	1410	XPoint nspot;
1341	XVaNestedList preedit_attr;	1411	XVaNestedList preedit_attr;
1342		1412
1343	if (!Input_Context	1413	if (!Input_Context
1344	\|\| !TermWin.focus	1414	\|\| !focus
1345	\|\| !(input_style & XIMPreeditPosition))	1415	\|\| !(input_style & XIMPreeditPosition))
1346	return;	1416	return;
1347		1417
1348	im_set_position (nspot);	1418	im_set_position (nspot);
1349		1419
…		…
1385	XRectangle rect, status_rect, needed_rect;	1455	XRectangle rect, status_rect, needed_rect;
1386	unsigned long fg, bg;	1456	unsigned long fg, bg;
1387	const char *p;	1457	const char *p;
1388	char **s;	1458	char **s;
1389	XIMStyles *xim_styles;	1459	XIMStyles *xim_styles;
		1460
		1461	TEMP_ENV;
1390		1462
1391	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1463	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1392	return false;	1464	return false;
1393		1465
1394	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));	1466	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
…		…
1469	"----R---%d------*,"	1541	"----R---%d------*,"
1470	"----R---%d------*,"	1542	"----R---%d------*,"
1471	"----R---%d------*,"	1543	"----R---%d------*,"
1472	"----R---%d------*,"	1544	"----R---%d------*,"
1473	"*",	1545	"*",
1474	TermWin.fheight,	1546	fheight,
1475	TermWin.fheight + 1, TermWin.fheight - 1,	1547	fheight + 1, fheight - 1,
1476	TermWin.fheight - 2, TermWin.fheight + 2);	1548	fheight - 2, fheight + 2);
1477		1549
1478	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1550	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1479	&missing_charset_list, &missing_charset_count, &def_string);	1551	&missing_charset_list, &missing_charset_count, &def_string);
1480		1552
1481	if (missing_charset_list)	1553	if (missing_charset_list)
…		…
1527	NULL);	1599	NULL);
1528	}	1600	}
1529		1601
1530	Input_Context = XCreateIC (xim,	1602	Input_Context = XCreateIC (xim,
1531	XNInputStyle, input_style,	1603	XNInputStyle, input_style,
1532	XNClientWindow, TermWin.vt,	1604	XNClientWindow, vt,
1533	XNFocusWindow, TermWin.parent[0],	1605	XNFocusWindow, parent[0],
1534	preedit_attr ? XNPreeditAttributes : NULL,	1606	preedit_attr ? XNPreeditAttributes : NULL,
1535	preedit_attr,	1607	preedit_attr,
1536	status_attr ? XNStatusAttributes : NULL,	1608	status_attr ? XNStatusAttributes : NULL,
1537	status_attr, NULL);	1609	status_attr, NULL);
1538		1610
…		…
1555	}	1627	}
1556		1628
1557	void	1629	void
1558	rxvt_term::im_cb ()	1630	rxvt_term::im_cb ()
1559	{	1631	{
1560	int i, found, had_im;	1632	int i;
1561	const char *p;	1633	const char *p;
1562	char **s;	1634	char **s;
1563	char buf[IMBUFSIZ];	1635	char buf[IMBUFSIZ];
1564		1636
1565	SET_R (this);	1637	SET_R (this);
…		…
1622	{	1694	{
1623	XRectangle preedit_rect, status_rect, *needed_rect;	1695	XRectangle preedit_rect, status_rect, *needed_rect;
1624	XVaNestedList preedit_attr, status_attr;	1696	XVaNestedList preedit_attr, status_attr;
1625		1697
1626	if (!Input_Context	1698	if (!Input_Context
1627	\|\| !TermWin.focus	1699	\|\| !focus
1628	\|\| !(input_style & XIMPreeditArea)	1700	\|\| !(input_style & XIMPreeditArea)
1629	\|\| !IMisRunning ())	1701	\|\| !IMisRunning ())
1630	return;	1702	return;
1631		1703
1632	/* Getting the necessary width of preedit area */	1704	/* Getting the necessary width of preedit area */

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.138 by root, Wed Feb 16 20:32:05 2005 UTC vs. Revision 1.174 by root, Thu Jan 12 00:11:13 2006 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.138 by root, Wed Feb 16 20:32:05 2005 UTC vs.
Revision 1.174 by root, Thu Jan 12 00:11:13 2006 UTC