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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.218 by root, Thu Feb 2 18:04:46 2006 UTC vs.
Revision 1.280 by ayin, Wed Dec 12 11:35:56 2007 UTC

…		…
1	/---------------------------------C----------------------------------	1	/----------------------------------------------------------------------
2	* File: main.C	2	* File: main.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
38	#include <limits>	38	#include <limits>
39		39
40	#include <csignal>	40	#include <csignal>
41	#include <cstring>	41	#include <cstring>
42		42
43	#ifdef TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	43	#include <termios.h>
		44
		45	#ifdef HAVE_XSETLOCALE
		46	# define X_LOCALE
		47	# include <X11/Xlocale.h>
		48	#else
		49	# ifdef HAVE_SETLOCALE
		50	# include <clocale>
		51	# endif
49	#endif	52	#endif
50		53
51	vector<rxvt_term *> rxvt_term::termlist;	54	vector<rxvt_term *> rxvt_term::termlist;
52		55
53	// used to tell global functions which terminal instance is "active"	56	// used to tell global functions which terminal instance is "active"
…		…
56	static char curlocale[128], savelocale[128];	59	static char curlocale[128], savelocale[128];
57		60
58	bool	61	bool
59	rxvt_set_locale (const char *locale) NOTHROW	62	rxvt_set_locale (const char *locale) NOTHROW
60	{	63	{
		64	int size = strlen (locale) + 1;
		65
		66	if (size > sizeof (curlocale))
		67	rxvt_fatal ("locale string too long, aborting.\n");
		68
61	if (!locale \|\| !strncmp (locale, curlocale, 128))	69	if (!locale \|\| !memcmp (locale, curlocale, size))
62	return false;	70	return false;
63		71
64	strncpy (curlocale, locale, 128);	72	memcpy (curlocale, locale, size);
65	setlocale (LC_CTYPE, curlocale);	73	setlocale (LC_CTYPE, curlocale);
66	return true;	74	return true;
67	}	75	}
68		76
69	void	77	void
…		…
83	class rxvt_composite_vec rxvt_composite;	91	class rxvt_composite_vec rxvt_composite;
84		92
85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	93	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86	{	94	{
87	compose_char *cc;	95	compose_char *cc;
88		96
89	// break compose chains, as stupid readline really likes to duplicate	97	// break compose chains, as stupid readline really likes to duplicate
90	// composing characters for some reason near the end of a line.	98	// composing characters for some reason near the end of a line.
91	cc = (*this)[c1];	99	cc = (*this)[c1];
92	while (cc)	100	while (cc)
93	{	101	{
…		…
142		150
143	}	151	}
144	#endif	152	#endif
145		153
146	rxvt_term::rxvt_term ()	154	rxvt_term::rxvt_term ()
147	:	155	{
148	#if TRANSPARENT	156	#if HAVE_BG_PIXMAP
149	rootwin_ev (this, &rxvt_term::rootwin_cb),	157	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		158	#endif
		159	#ifdef CURSOR_BLINK
		160	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		161	#endif
		162	#ifdef TEXT_BLINK
		163	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		164	#endif
		165	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		166	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		167	#endif
		168	#ifdef SELECTION_SCROLLING
		169	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		170	#endif
		171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		173	#endif
		174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
		175	rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
150	#endif	176	#endif
151	#ifdef HAVE_SCROLLBARS	177	#ifdef HAVE_SCROLLBARS
152	scrollbar_ev (this, &rxvt_term::x_cb),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
153	#endif	179	#endif
154	#ifdef CURSOR_BLINK	180	#ifdef USE_XIM
155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
156	#endif
157	#ifdef TEXT_BLINK
158	text_blink_ev (this, &rxvt_term::text_blink_cb),
159	#endif
160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162	#endif
163	#ifdef SELECTION_SCROLLING
164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165	#endif
166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168	#endif	182	#endif
169	#ifdef POINTER_BLANK	183	#ifdef POINTER_BLANK
170	pointer_ev (this, &rxvt_term::pointer_cb),	184	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171	#endif	185	#endif
172	#ifdef USE_XIM
173	im_ev (this, &rxvt_term::im_cb),
174	#endif
175	#ifndef NO_BELL	186	#ifndef NO_BELL
176	bell_ev (this, &rxvt_term::bell_cb),	187	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177	#endif	188	#endif
178	termwin_ev (this, &rxvt_term::x_cb),	189	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179	vt_ev (this, &rxvt_term::x_cb),	190	prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
180	child_ev (this, &rxvt_term::child_cb),	191	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
181	check_ev (this, &rxvt_term::check_cb),	192	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
182	flush_ev (this, &rxvt_term::flush_cb),	193	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
183	destroy_ev (this, &rxvt_term::destroy_cb),	194	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
184	pty_ev (this, &rxvt_term::pty_cb),	195	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185	incr_ev (this, &rxvt_term::incr_cb)	196	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
186	{	197
187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	198	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188		199
189	termlist.push_back (this);	200	termlist.push_back (this);
190		201
191	#ifdef KEYSYM_RESOURCE	202	#ifdef KEYSYM_RESOURCE
…		…
193	#endif	204	#endif
194	}	205	}
195		206
196	// clean up the most important stuff, do not call x or free mem etc.	207	// clean up the most important stuff, do not call x or free mem etc.
197	// for use before an emergency exit	208	// for use before an emergency exit
		209	void
198	void rxvt_term::emergency_cleanup ()	210	rxvt_term::emergency_cleanup ()
199	{	211	{
200	if (cmd_pid)	212	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	213	kill (-cmd_pid, SIGHUP);
202		214
		215	pty_ev.stop ();
203	delete pty; pty = 0;	216	delete pty; pty = 0;
204	}	217	}
205		218
206	rxvt_term::~rxvt_term ()	219	rxvt_term::~rxvt_term ()
207	{	220	{
…		…
264	}	277	}
265		278
266	clear ();	279	clear ();
267	}	280	}
268		281
269	delete pix_colors_focused;	282	delete [] pix_colors_focused;
270	#if OFF_FOCUS_FADING	283	#if OFF_FOCUS_FADING
271	delete pix_colors_unfocused;	284	delete [] pix_colors_unfocused;
272	#endif	285	#endif
273		286
		287	#ifdef HAVE_BG_PIXMAP
		288	bgPixmap.destroy ();
		289	#endif
274	displays.put (display);	290	displays.put (display);
275		291
276	scr_release ();	292	scr_release ();
277		293
278	/* clear all resources */	294	/* clear all resources */
…		…
291	delete argv;	307	delete argv;
292		308
293	#ifdef KEYSYM_RESOURCE	309	#ifdef KEYSYM_RESOURCE
294	delete keyboard;	310	delete keyboard;
295	#endif	311	#endif
		312	#ifndef NO_RESOURCES
		313	XrmDestroyDatabase (option_db);
		314	#endif
296	}	315	}
297		316
298	// child has exited, usually destroys	317	// child has exited, usually destroys
299	void	318	void
300	rxvt_term::child_cb (child_watcher &w, int status)	319	rxvt_term::child_cb (ev::child &w, int status)
301	{	320	{
302	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	321	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
303		322
304	cmd_pid = 0;	323	cmd_pid = 0;
305		324
306	if (!OPTION (Opt_hold))	325	if (!option (Opt_hold))
307	destroy ();	326	destroy ();
308	}	327	}
309		328
310	void	329	void
311	rxvt_term::destroy ()	330	rxvt_term::destroy ()
312	{	331	{
313	if (destroy_ev.active)	332	if (ev_is_active (&destroy_ev))
314	return;	333	return;
315		334
316	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	335	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
317		336
318	#if ENABLE_OVERLAY	337	#if ENABLE_OVERLAY
…		…
325	im_ev.stop (display);	344	im_ev.stop (display);
326	#endif	345	#endif
327	#if HAVE_SCROLLBARS	346	#if HAVE_SCROLLBARS
328	scrollbar_ev.stop (display);	347	scrollbar_ev.stop (display);
329	#endif	348	#endif
330	#if TRANSPARENT	349	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
331	rootwin_ev.stop (display);	350	rootwin_ev.stop (display);
332	#endif	351	#endif
333	incr_ev.stop ();	352	incr_ev.stop ();
334	termwin_ev.stop (display);	353	termwin_ev.stop (display);
335	vt_ev.stop (display);	354	vt_ev.stop (display);
336	}	355	}
337		356
338	check_ev.stop ();	357	prepare_ev.stop ();
339	pty_ev.stop ();	358	pty_ev.stop ();
340	#ifdef CURSOR_BLINK	359	#ifdef CURSOR_BLINK
341	cursor_blink_ev.stop ();	360	cursor_blink_ev.stop ();
342	#endif	361	#endif
343	#ifdef TEXT_BLINK	362	#ifdef TEXT_BLINK
…		…
351	#endif	370	#endif
352	#ifdef POINTER_BLANK	371	#ifdef POINTER_BLANK
353	pointer_ev.stop ();	372	pointer_ev.stop ();
354	#endif	373	#endif
355		374
356	destroy_ev.start (0);	375	destroy_ev.start ();
357	}	376	}
358		377
359	void	378	void
360	rxvt_term::destroy_cb (time_watcher &w)	379	rxvt_term::destroy_cb (ev::idle &w, int revents)
361	{	380	{
362	make_current ();	381	make_current ();
363		382
364	delete this;	383	delete this;
365	}	384	}
…		…
419	else	438	else
420	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	439	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
421	mesg, BUFSIZ);	440	mesg, BUFSIZ);
422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
423	}	442	}
424	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	443	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
425	mesg, BUFSIZ);	444	mesg, BUFSIZ);
426	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	445	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
427	}	446	}
428	#endif	447	#endif
429		448
…		…
454	rxvt_emergency_cleanup ();	473	rxvt_emergency_cleanup ();
455	_exit (EXIT_FAILURE);	474	_exit (EXIT_FAILURE);
456	}	475	}
457		476
458	/----------------------------------------------------------------------/	477	/----------------------------------------------------------------------/
459	bool	478	void
460	rxvt_term::init (int argc, const char const argv, stringvec *envv)	479	rxvt_term::init (int argc, const char const argv, stringvec *envv)
461	{	480	{
462	this->envv = envv;	481	this->envv = envv;
463		482
464	SET_R (this);	483	SET_R (this);
465	set_locale ("");	484	set_locale ("");
466	set_environ (envv); // few things in X do not call setlocale :(	485	set_environ (envv); // few things in X do not call setlocale :(
467		486
468	if (!init_vars ())	487	init_vars ();
469	return false;
470		488
471	init_secondary ();	489	init_secondary ();
472		490
473	const char **cmd_argv = init_resources (argc, argv);	491	const char **cmd_argv = init_resources (argc, argv);
474		492
475	#ifdef KEYSYM_RESOURCE	493	#ifdef KEYSYM_RESOURCE
476	keyboard->register_done ();	494	keyboard->register_done ();
477	#endif	495	#endif
478		496
479	#ifdef HAVE_SCROLLBARS	497	#ifdef HAVE_SCROLLBARS
480	if (OPTION (Opt_scrollBar))	498	if (option (Opt_scrollBar))
481	scrollBar.setIdle (); /* set existence for size calculations */	499	scrollBar.setIdle (); /* set existence for size calculations */
482	#endif	500	#endif
483		501
484	pty = ptytty::create ();	502	pty = ptytty::create ();
485		503
…		…
492	#if 0	510	#if 0
493	XSynchronize (dpy, True);	511	XSynchronize (dpy, True);
494	#endif	512	#endif
495		513
496	#ifdef HAVE_SCROLLBARS	514	#ifdef HAVE_SCROLLBARS
497	if (OPTION (Opt_scrollBar))	515	if (option (Opt_scrollBar))
498	resize_scrollbar (); /* create and map scrollbar */	516	resize_scrollbar (); /* create and map scrollbar */
499	#endif	517	#endif
		518	#ifdef HAVE_BG_PIXMAP
		519	{
		520	bgPixmap.set_target (this);
		521
500	#ifdef TRANSPARENT	522	#ifdef ENABLE_TRANSPARENCY
501	if (OPTION (Opt_transparent))	523	if (option (Opt_transparent))
502	{	524	{
		525	bgPixmap.set_transparent ();
		526	#ifdef HAVE_AFTERIMAGE
		527	if (rs [Rs_blurradius])
		528	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		529	#endif
		530	if (ISSET_PIXCOLOR (Color_tint))
		531	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		532	if (rs [Rs_shade])
		533	bgPixmap.set_shade (rs [Rs_shade]);
		534
		535	bgPixmap.set_root_pixmap ();
503	XSelectInput (dpy, display->root, PropertyChangeMask);	536	XSelectInput (dpy, display->root, PropertyChangeMask);
504	check_our_parents ();
505	rootwin_ev.start (display, display->root);	537	rootwin_ev.start (display, display->root);
506	}	538	}
		539	#endif
		540
		541	#ifdef BG_IMAGE_FROM_FILE
		542	if (rs[Rs_backgroundPixmap] != NULL)
		543	{
		544	const char *p = rs[Rs_backgroundPixmap];
		545
		546	if ((p = strchr (p, ';')) != NULL)
		547	{
		548	p++;
		549	bgPixmap.set_geometry (p);
		550	}
		551	else
		552	bgPixmap.set_defaultGeometry ();
		553
		554	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		555	if (!bgPixmap.window_position_sensitive ())
		556	update_background ();
		557	}
		558	#endif
		559	}
		560	#endif
		561
		562	#if ENABLE_PERL
		563	rootwin_ev.start (display, display->root);
507	#endif	564	#endif
508		565
509	set_colorfgbg ();	566	set_colorfgbg ();
510		567
511	init_command (cmd_argv);	568	init_command (cmd_argv);
512		569
513	free (cmd_argv);	570	free (cmd_argv);
514		571
515	if (pty->pty >= 0)	572	if (pty->pty >= 0)
516	pty_ev.start (pty->pty, EVENT_READ);	573	pty_ev.start (pty->pty, ev::READ);
517		574
518	check_ev.start ();	575	prepare_ev.start ();
519		576
520	HOOK_INVOKE ((this, HOOK_START, DT_END));	577	HOOK_INVOKE ((this, HOOK_START, DT_END));
521		578
522	#if ENABLE_XEMBED	579	#if ENABLE_XEMBED
523	if (rs[Rs_embed])	580	if (rs[Rs_embed])
…		…
529	}	586	}
530	#endif	587	#endif
531		588
532	XMapWindow (dpy, vt);	589	XMapWindow (dpy, vt);
533	XMapWindow (dpy, parent[0]);	590	XMapWindow (dpy, parent[0]);
534
535	return true;
536	}	591	}
537		592
538	static struct sig_handlers	593	static struct sig_handlers
539	{	594	{
540	sig_watcher sw_term, sw_int;	595	ev::sig sw_term, sw_int;
541		596
542	/*	597	/*
543	* Catch a fatal signal and tidy up before quitting	598	* Catch a fatal signal and tidy up before quitting
544	*/	599	*/
545	void	600	void sig_term (ev::sig &w, int revents);
546	sig_term (sig_watcher &w)	601
		602	sig_handlers ()
547	{	603	{
548	rxvt_emergency_cleanup ();	604	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
549	signal (w.signum, SIG_DFL);
550	kill (getpid (), w.signum);
551	}
552
553	sig_handlers ()
554	: sw_term (this, &sig_handlers::sig_term),
555	sw_int (this, &sig_handlers::sig_term)	605	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
556	{
557	}	606	}
558	} sig_handlers;	607	} sig_handlers;
559		608
		609	void
		610	sig_handlers::sig_term (ev::sig &w, int revents)
		611	{
		612	rxvt_emergency_cleanup ();
		613	w.stop ();
		614	kill (getpid (), w.signum);
		615	}
		616
560	char **rxvt_environ; // startup environment	617	char **rxvt_environ; // startup environment
561		618
562	void	619	void
563	rxvt_init ()	620	rxvt_init ()
564	{	621	{
565	ptytty::init ();	622	ptytty::init ();
		623
		624	if (!ev_default_loop (0))
		625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
566		626
567	rxvt_environ = environ;	627	rxvt_environ = environ;
568		628
569	signal (SIGHUP, SIG_IGN);	629	signal (SIGHUP, SIG_IGN);
570	signal (SIGPIPE, SIG_IGN);	630	signal (SIGPIPE, SIG_IGN);
571		631
572	sig_handlers.sw_term.start (SIGTERM);	632	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
573	sig_handlers.sw_int.start (SIGINT);	633	sig_handlers.sw_int.start (SIGINT); ev_unref ();
574		634
575	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	635	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
576	/* signal (SIGURG, SIG_DFL); */	636	/* signal (SIGURG, SIG_DFL); */
577		637
578	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	638	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
…		…
618	return p;	678	return p;
619	}	679	}
620		680
621	/----------------------------------------------------------------------/	681	/----------------------------------------------------------------------/
622	/*	682	/*
623	* window size/position calculcations for XSizeHint and other storage.	683	* window size/position calculations for XSizeHint and other storage.
624	* if width/height are non-zero then override calculated width/height	684	* if width/height are non-zero then override calculated width/height
625	*/	685	*/
626	void	686	void
627	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	687	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
628	{	688	{
…		…
700	if (scrollBar.state)	760	if (scrollBar.state)
701	{	761	{
702	sb_w = scrollbar_TotalWidth ();	762	sb_w = scrollbar_TotalWidth ();
703	szHint.base_width += sb_w;	763	szHint.base_width += sb_w;
704		764
705	if (!OPTION (Opt_scrollBar_right))	765	if (!option (Opt_scrollBar_right))
706	window_vt_x += sb_w;	766	window_vt_x += sb_w;
707	}	767	}
708		768
709	szHint.width_inc = fwidth;	769	szHint.width_inc = fwidth;
710	szHint.height_inc = fheight;	770	szHint.height_inc = fheight;
711	szHint.min_width = szHint.base_width + szHint.width_inc;	771	szHint.min_width = szHint.base_width + szHint.width_inc;
712	szHint.min_height = szHint.base_height + szHint.height_inc;	772	szHint.min_height = szHint.base_height + szHint.height_inc;
713		773
714	if (newwidth && newwidth - szHint.base_width < max_width)	774	if (newwidth && newwidth - szHint.base_width < max_width)
715	{	775	{
716	szHint.width = newwidth;	776	szHint.width = newwidth;
…		…
731	{	791	{
732	min_it (height, max_height);	792	min_it (height, max_height);
733	szHint.height = szHint.base_height + height;	793	szHint.height = szHint.base_height + height;
734	}	794	}
735		795
736	if (scrollBar.state && OPTION (Opt_scrollBar_right))	796	if (scrollBar.state && option (Opt_scrollBar_right))
737	window_sb_x = szHint.width - sb_w;	797	window_sb_x = szHint.width - sb_w;
738		798
739	if (recalc_x)	799	if (recalc_x)
740	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	800	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
741		801
…		…
764	ws.ws_xpixel = width;	824	ws.ws_xpixel = width;
765	ws.ws_ypixel = height;	825	ws.ws_ypixel = height;
766	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	826	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
767		827
768	#if 0	828	#if 0
769	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	829	// TIOCSWINSZ is supposed to do this automatically and correctly
770	if (cmd_pid) /* force through to the command */	830	if (cmd_pid) /* force through to the command */
771	kill (-cmd_pid, SIGWINCH);	831	kill (-cmd_pid, SIGWINCH);
772	#endif	832	#endif
773	}	833	}
774		834
…		…
803	delete fontset[0];	863	delete fontset[0];
804	fontset[0] = fs;	864	fontset[0] = fs;
805		865
806	prop = (*fs)[1]->properties ();	866	prop = (*fs)[1]->properties ();
807	prop.height += lineSpace;	867	prop.height += lineSpace;
		868
808	fs->set_prop (prop);	869	fs->set_prop (prop, false);
809		870
810	fwidth = prop.width;	871	fwidth = prop.width;
811	fheight = prop.height;	872	fheight = prop.height;
812	fbase = prop.ascent;	873	fbase = prop.ascent;
813		874
…		…
822	{	883	{
823	fontset[style] = fs = new rxvt_fontset (this);	884	fontset[style] = fs = new rxvt_fontset (this);
824	rxvt_fontprop prop2 = prop;	885	rxvt_fontprop prop2 = prop;
825		886
826	if (res)	887	if (res)
827	prop2.weight = prop2.slant = rxvt_fontprop::unset;	888	{
		889	fs->populate (res);
		890	fs->set_prop (prop2, false);
		891	}
828	else	892	else
829	{	893	{
830	res = fontset[0]->fontdesc;	894	fs->populate (fontset[0]->fontdesc);
831		895
832	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	896	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
833	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	897	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		898
		899	fs->set_prop (prop2, true);
834	}	900	}
835		901
836	fs->populate (res);
837	fs->set_prop (prop2);
838	}	902	}
839	#else	903	#else
840	fontset[style] = fontset[0];	904	fontset[style] = fontset[0];
841	#endif	905	#endif
842	}	906	}
…		…
844	if (parent[0])	908	if (parent[0])
845	{	909	{
846	resize_all_windows (0, 0, 0);	910	resize_all_windows (0, 0, 0);
847	scr_remap_chars ();	911	scr_remap_chars ();
848	scr_touch (true);	912	scr_touch (true);
849	}	913	}
850		914
851	return true;	915	return true;
852	}	916	}
853		917
		918	void
854	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	919	rxvt_term::set_string_property (Atom prop, const char *str, int len)
855	{	920	{
856	XChangeProperty (dpy, parent[0],	921	XChangeProperty (dpy, parent[0],
857	prop, XA_STRING, 8, PropModeReplace,	922	prop, XA_STRING, 8, PropModeReplace,
858	(const unsigned char *)str, len >= 0 ? len : strlen (str));	923	(const unsigned char *)str, len >= 0 ? len : strlen (str));
859	}	924	}
860		925
		926	void
861	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	927	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
862	{	928	{
863	wchar_t *ws = rxvt_mbstowcs (str, len);	929	wchar_t *ws = rxvt_mbstowcs (str, len);
864	char *s = rxvt_wcstoutf8 (ws);	930	char *s = rxvt_wcstoutf8 (ws);
865		931
866	XChangeProperty (dpy, parent[0],	932	XChangeProperty (dpy, parent[0],
…		…
890	#if ENABLE_EWMH	956	#if ENABLE_EWMH
891	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	957	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
892	#endif	958	#endif
893	}	959	}
894		960
		961	void
		962	rxvt_term::set_window_color (int idx, const char *color)
		963	{
895	#ifdef XTERM_COLOR_CHANGE	964	#ifdef XTERM_COLOR_CHANGE
896	void
897	rxvt_term::set_window_color (int idx, const char *color)
898	{
899	rxvt_color xcol;	965	rxvt_color xcol;
900	int i;	966	int i;
901		967
902	if (color == NULL \|\| *color == '\0')	968	if (color == NULL \|\| *color == '\0')
903	return;	969	return;
904		970
905	color = strdup (color);	971	color = strdup (color);
906	allocated.push_back ((void *)color);	972	allocated.push_back ((void *)color);
…		…
910	if (isdigit (*color))	976	if (isdigit (*color))
911	{	977	{
912	i = atoi (color);	978	i = atoi (color);
913		979
914	if (i >= 8 && i <= 15)	980	if (i >= 8 && i <= 15)
		981	{
915	{ /* bright colors */	982	/* bright colors */
916	i -= 8;
917	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	983	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
918	goto done;	984	goto done;
919	}	985	}
920		986
921	if (i >= 0 && i <= 7)	987	if (i >= 0 && i <= 7)
		988	{
922	{ /* normal colors */	989	/* normal colors */
923	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	990	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
924	goto done;	991	goto done;
925	}	992	}
926	}	993	}
927		994
…		…
932	* so just keep gobbling up the colormap	999	* so just keep gobbling up the colormap
933	*/	1000	*/
934		1001
935	pix_colors_focused[idx] = xcol;	1002	pix_colors_focused[idx] = xcol;
936		1003
937	/* XSetWindowAttributes attr; */
938	/* Cursor cursor; */
939	done:	1004	done:
940
941	#if OFF_FOCUS_FADING
942	if (rs[Rs_fade])
943	{
944	rgba c;
945	pix_colors [Color_fade].get (c);
946	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
947	}
948	#endif
949
950	/TODO: handle Color_BD, scrollbar background, etc. /	1005	/TODO: handle Color_BD, scrollbar background, etc. /
951		1006
		1007	update_fade_color (idx);
952	recolour_cursor ();	1008	recolour_cursor ();
953	scr_recolour ();	1009	scr_recolour ();
		1010	#endif /* XTERM_COLOR_CHANGE */
954	}	1011	}
955
956	#else
957	# define set_window_color (idx,color) ((void)0)
958	#endif /* XTERM_COLOR_CHANGE */
959		1012
960	void	1013	void
961	rxvt_term::recolour_cursor ()	1014	rxvt_term::recolour_cursor ()
962	{	1015	{
963	XColor fg, bg;	1016	XColor fg, bg;
…		…
979	*/	1032	*/
980	void	1033	void
981	rxvt_term::set_colorfgbg ()	1034	rxvt_term::set_colorfgbg ()
982	{	1035	{
983	unsigned int i;	1036	unsigned int i;
984	const char *xpmb = "\0";	1037	const char *xpmb = "";
985	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1038	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
986		1039
987	strcpy (fstr, "default");	1040	strcpy (fstr, "default");
988	strcpy (bstr, "default");	1041	strcpy (bstr, "default");
989	for (i = Color_Black; i <= Color_White; i++)	1042	for (i = Color_Black; i <= Color_White; i++)
…		…
995		1048
996	for (i = Color_Black; i <= Color_White; i++)	1049	for (i = Color_Black; i <= Color_White; i++)
997	if (pix_colors[Color_bg] == pix_colors[i])	1050	if (pix_colors[Color_bg] == pix_colors[i])
998	{	1051	{
999	sprintf (bstr, "%d", (i - Color_Black));	1052	sprintf (bstr, "%d", (i - Color_Black));
1000	#ifdef XPM_BACKGROUND	1053	#ifdef BG_IMAGE_FROM_FILE
1001	xpmb = "default;";	1054	xpmb = "default;";
1002	#endif	1055	#endif
1003	break;	1056	break;
1004	}	1057	}
1005		1058
…		…
1033	int fix_screen;	1086	int fix_screen;
1034	int old_width = szHint.width;	1087	int old_width = szHint.width;
1035	int old_height = szHint.height;	1088	int old_height = szHint.height;
1036		1089
1037	window_calc (newwidth, newheight);	1090	window_calc (newwidth, newheight);
		1091
		1092	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1038	XSetWMNormalHints (dpy, parent[0], &szHint);	1093	XSetWMNormalHints (dpy, parent[0], &szHint);
1039		1094
1040	if (!ignoreparent)	1095	if (!ignoreparent)
1041	{	1096	{
1042	#ifdef SMART_RESIZE	1097	#ifdef SMART_RESIZE
1043	/*	1098	/*
…		…
1099		1154
1100	XMoveResizeWindow (dpy, vt,	1155	XMoveResizeWindow (dpy, vt,
1101	window_vt_x, window_vt_y,	1156	window_vt_x, window_vt_y,
1102	width, height);	1157	width, height);
1103		1158
		1159	#ifdef HAVE_BG_PIXMAP
		1160	if (bgPixmap.window_size_sensitive ())
		1161	update_background ();
		1162	#endif
		1163
1104	scr_clear ();	1164	scr_clear ();
1105	#ifdef XPM_BACKGROUND
1106	resize_pixmap ();
1107	#endif
1108	}	1165	}
1109		1166
1110	if (fix_screen \|\| old_height == 0)	1167	if (fix_screen \|\| old_height == 0)
1111	scr_reset ();	1168	scr_reset ();
1112		1169
1113	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version	1170	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1114	//scr_touch (false);	1171	//scr_touch (false);
1115		1172
1116	#ifdef XPM_BACKGROUND	1173	#ifdef HAVE_BG_PIXMAP
1117	if (pixmap)	1174	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
		1175	// if (bgPixmap.pixmap)
1118	scr_touch (false);	1176	// scr_touch (false);
1119	#endif	1177	#endif
1120		1178
1121	#ifdef USE_XIM	1179	#ifdef USE_XIM
1122	IMSetStatusPosition ();	1180	IMSetPosition ();
1123	#endif	1181	#endif
1124	}	1182	}
1125		1183
1126	/*	1184	/*
1127	* Set the width/height of the vt window in characters. Units are pixels.	1185	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1294	if (term->rs[Rs_imLocale])	1352	if (term->rs[Rs_imLocale])
1295	SET_LOCALE (term->locale);	1353	SET_LOCALE (term->locale);
1296	}	1354	}
1297	else	1355	else
1298	str = (void *)text->string.wide_char;	1356	str = (void *)text->string.wide_char;
1299		1357
1300	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1358	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1301	DT_INT, call_data->caret,	1359	DT_INT, call_data->caret,
1302	DT_INT, call_data->chg_first,	1360	DT_INT, call_data->chg_first,
1303	DT_INT, call_data->chg_length,	1361	DT_INT, call_data->chg_length,
1304	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1362	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1524	preedit_attr,	1582	preedit_attr,
1525	status_attr ? XNStatusAttributes : NULL,	1583	status_attr ? XNStatusAttributes : NULL,
1526	status_attr, NULL);	1584	status_attr, NULL);
1527		1585
1528	if (preedit_attr) XFree (preedit_attr);	1586	if (preedit_attr) XFree (preedit_attr);
1529	if (status_attr) XFree (status_attr);	1587	if (status_attr) XFree (status_attr);
1530	if (fs) XFreeFontSet (dpy, fs);	1588	if (fs) XFreeFontSet (dpy, fs);
1531		1589
1532	if (Input_Context == NULL)	1590	if (Input_Context == NULL)
1533	{	1591	{
1534	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1592	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1535	im_destroy ();	1593	im_destroy ();
…		…
1540	// unfortunately, only the focus window is used by XIM, hard to fix	1598	// unfortunately, only the focus window is used by XIM, hard to fix
1541	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1599	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1542	vt_select_input ();	1600	vt_select_input ();
1543	#endif	1601	#endif
1544		1602
1545	if (input_style & XIMPreeditArea)
1546	IMSetStatusPosition ();	1603	IMSetPosition ();
1547		1604
1548	return true;	1605	return true;
1549	}	1606	}
1550		1607
1551	void	1608	void
…		…
1609	SET_LOCALE (locale);	1666	SET_LOCALE (locale);
1610	#endif	1667	#endif
1611	}	1668	}
1612		1669
1613	void	1670	void
1614	rxvt_term::IMSetStatusPosition ()	1671	rxvt_term::IMSetPosition ()
1615	{	1672	{
1616	XRectangle preedit_rect, status_rect, *needed_rect;	1673	XRectangle preedit_rect, status_rect, *needed_rect;
1617	XVaNestedList preedit_attr, status_attr;	1674	XVaNestedList preedit_attr, status_attr;
1618		1675
1619	if (!Input_Context	1676	if (!Input_Context
1620	\|\| !focus	1677	\|\| !focus
1621	\|\| !(input_style & XIMPreeditArea)	1678	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1622	\|\| !IMisRunning ())	1679	\|\| !IMisRunning ())
1623	return;	1680	return;
1624		1681
		1682	if (input_style & XIMPreeditPosition)
		1683	{
		1684	im_set_size (preedit_rect);
		1685	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1686
		1687	XSetICValues (Input_Context,
		1688	XNPreeditAttributes, preedit_attr, NULL);
		1689	}
		1690	else
		1691	{
1625	/* Getting the necessary width of preedit area */	1692	/* Getting the necessary width of preedit area */
1626	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1693	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1627	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1694	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1628	XFree (status_attr);	1695	XFree (status_attr);
1629		1696
1630	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);	1697	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1631	XFree (needed_rect);	1698	XFree (needed_rect);
1632		1699
1633	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1700	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1634	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1701	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1635		1702
1636	XSetICValues (Input_Context,	1703	XSetICValues (Input_Context,
1637	XNPreeditAttributes, preedit_attr,	1704	XNPreeditAttributes, preedit_attr,
1638	XNStatusAttributes, status_attr, NULL);	1705	XNStatusAttributes, status_attr,
		1706	NULL);
1639		1707
		1708	XFree (status_attr);
		1709	}
		1710
1640	XFree (preedit_attr);	1711	XFree (preedit_attr);
1641	XFree (status_attr);
1642	}	1712	}
1643	#endif /* USE_XIM */	1713	#endif /* USE_XIM */
		1714
		1715	void
		1716	rxvt_term::get_window_origin (int &x, int &y)
		1717	{
		1718	Window cr;
		1719	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1720	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
		1721	}
		1722
		1723	Pixmap
		1724	rxvt_term::get_pixmap_property (int prop_id)
		1725	{
		1726	if (prop_id > 0 && prop_id < NUM_XA)
		1727	if (xa[prop_id])
		1728	{
		1729	int aformat;
		1730	unsigned long nitems, bytes_after;
		1731	Atom atype;
		1732	unsigned char *prop = NULL;
		1733	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1734	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1735	&nitems, &bytes_after, &prop);
		1736	if (result == Success && prop && atype == XA_PIXMAP)
		1737	{
		1738	return (Pixmap )prop;
		1739	}
		1740	}
		1741	return None;
		1742	}
		1743
		1744	#ifdef HAVE_BG_PIXMAP
		1745	# if TRACE_PIXMAPS
		1746	# undef update_background
		1747	int rxvt_term::trace_update_background (const char *file, int line)
		1748	{
		1749	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1750	update_background ();
		1751	}
		1752	# endif
		1753
		1754	int
		1755	rxvt_term::update_background ()
		1756	{
		1757	bgPixmap.invalidate ();
		1758
		1759	/* no chance of real time refresh if we are blurring! */
		1760	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
		1761	bgPixmap.render ();
		1762	else
		1763	{
		1764	update_background_ev.stop ();
		1765
		1766	if (!bgPixmap.need_client_side_rendering())
		1767	update_background_ev.start (.05);
		1768	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
		1769	update_background_ev.start (.20); /* very slow !!! */
		1770	else
		1771	update_background_ev.start (.07);
		1772	}
		1773
		1774	return 0;
		1775	}
		1776
		1777	void
		1778	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1779	{
		1780	bgPixmap.render ();
		1781	}
		1782
		1783	#endif /* HAVE_BG_PIXMAP */
1644		1784
1645	/----------------------- end-of-file (C source) -----------------------/	1785	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.218 by root, Thu Feb 2 18:04:46 2006 UTC vs. Revision 1.280 by ayin, Wed Dec 12 11:35:56 2007 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.218 by root, Thu Feb 2 18:04:46 2006 UTC vs.
Revision 1.280 by ayin, Wed Dec 12 11:35:56 2007 UTC