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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC vs.
Revision 1.303 by ayin, Sun Jan 27 22:48:33 2008 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) 2003-2006 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2008 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.
…		…
38	#include <limits>	38	#include <limits>
39		39
40	#include <csignal>	40	#include <csignal>
41	#include <cstring>	41	#include <cstring>
42		42
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	43	#include <termios.h>
45	#endif
46		44
47	#ifdef HAVE_XSETLOCALE	45	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	46	# define X_LOCALE
49	# include <X11/Xlocale.h>	47	# include <X11/Xlocale.h>
50	#else	48	#else
…		…
152		150
153	}	151	}
154	#endif	152	#endif
155		153
156	rxvt_term::rxvt_term ()	154	rxvt_term::rxvt_term ()
157	:	155	{
		156	#if HAVE_BG_PIXMAP
		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
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	175	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	176	#endif
161	#if HAVE_BG_PIXMAP	177	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	178	#ifdef USE_XIM
163	#endif	179	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	180	#endif
182	#ifdef POINTER_BLANK	181	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	182	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	183	#endif
188	#ifndef NO_BELL	184	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	185	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	186	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	187	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	188	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	189	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	190	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	191	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198	incr_ev (this, &rxvt_term::incr_cb)	194
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		196
202	termlist.push_back (this);	197	termlist.push_back (this);
203		198
204	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
228	for (int i = RS_styleCount; --i; )	223	for (int i = RS_styleCount; --i; )
229	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
230	delete fontset[i];	225	delete fontset[i];
231	#endif	226	#endif
232	delete fontset[0];	227	delete fontset[0];
		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bgPixmap.destroy ();
		231	#endif
233		232
234	if (display)	233	if (display)
235	{	234	{
236	selection_clear ();	235	selection_clear ();
237		236
…		…
277	pix_colors_unfocused [i].free (this);	276	pix_colors_unfocused [i].free (this);
278	#endif	277	#endif
279	}	278	}
280		279
281	clear ();	280	clear ();
282	}
283		281
284	delete [] pix_colors_focused;	282	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	283	displays.put (display);
		284	}
290		285
291	scr_release ();	286	scr_release ();
292		287
293	/* clear all resources */	288	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	289	for (int i = 0; i < allocated.size (); i++)
…		…
306	delete argv;	301	delete argv;
307		302
308	#ifdef KEYSYM_RESOURCE	303	#ifdef KEYSYM_RESOURCE
309	delete keyboard;	304	delete keyboard;
310	#endif	305	#endif
		306	#ifndef NO_RESOURCES
		307	XrmDestroyDatabase (option_db);
		308	#endif
311	}	309	}
312		310
313	// child has exited, usually destroys	311	// child has exited, usually destroys
314	void	312	void
315	rxvt_term::child_cb (ev::child &w, int status)	313	rxvt_term::child_cb (ev::child &w, int status)
…		…
323	}	321	}
324		322
325	void	323	void
326	rxvt_term::destroy ()	324	rxvt_term::destroy ()
327	{	325	{
328	if (destroy_ev.active)	326	if (destroy_ev.is_active ())
329	return;	327	return;
330		328
331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	329	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332		330
333	#if ENABLE_OVERLAY	331	#if ENABLE_OVERLAY
…		…
337	if (display)	335	if (display)
338	{	336	{
339	#if USE_XIM	337	#if USE_XIM
340	im_ev.stop (display);	338	im_ev.stop (display);
341	#endif	339	#endif
342	#if HAVE_SCROLLBARS
343	scrollbar_ev.stop (display);	340	scrollbar_ev.stop (display);
344	#endif
345	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	341	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
346	rootwin_ev.stop (display);	342	rootwin_ev.stop (display);
347	#endif	343	#endif
348	incr_ev.stop ();	344	incr_ev.stop ();
349	termwin_ev.stop (display);	345	termwin_ev.stop (display);
350	vt_ev.stop (display);	346	vt_ev.stop (display);
351	}	347	}
352		348
353	prepare_ev.stop ();	349	flush_ev.stop ();
354	pty_ev.stop ();	350	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	351	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	352	cursor_blink_ev.stop ();
357	#endif	353	#endif
358	#ifdef TEXT_BLINK	354	#ifdef TEXT_BLINK
…		…
370		366
371	destroy_ev.start ();	367	destroy_ev.start ();
372	}	368	}
373		369
374	void	370	void
375	rxvt_term::destroy_cb (ev::check &w, int revents)	371	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	372	{
377	make_current ();	373	make_current ();
378		374
379	delete this;	375	delete this;
380	}	376	}
…		…
468	DisplayString (display));	464	DisplayString (display));
469	rxvt_emergency_cleanup ();	465	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	466	_exit (EXIT_FAILURE);
471	}	467	}
472		468
473	/----------------------------------------------------------------------/
474	bool
475	rxvt_term::init (int argc, const char const argv, stringvec *envv)
476	{
477	this->envv = envv;
478
479	SET_R (this);
480	set_locale ("");
481	set_environ (envv); // few things in X do not call setlocale :(
482
483	if (!init_vars ())
484	return false;
485
486	init_secondary ();
487
488	const char **cmd_argv = init_resources (argc, argv);
489
490	#ifdef KEYSYM_RESOURCE
491	keyboard->register_done ();
492	#endif
493
494	#ifdef HAVE_SCROLLBARS
495	if (option (Opt_scrollBar))
496	scrollBar.setIdle (); /* set existence for size calculations */
497	#endif
498
499	pty = ptytty::create ();
500
501	create_windows (argc, argv);
502
503	init_xlocale ();
504
505	scr_reset (); // initialize screen
506
507	#if 0
508	XSynchronize (dpy, True);
509	#endif
510
511	#ifdef HAVE_SCROLLBARS
512	if (option (Opt_scrollBar))
513	resize_scrollbar (); /* create and map scrollbar */
514	#endif
515	#ifdef HAVE_BG_PIXMAP
516	{
517	bgPixmap.set_target (this);
518
519	#ifdef ENABLE_TRANSPARENCY
520	if (option (Opt_transparent))
521	{
522	bgPixmap.set_transparent ();
523	#ifdef HAVE_AFTERIMAGE
524	if (rs [Rs_blurradius])
525	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526	#endif
527	if (ISSET_PIXCOLOR (Color_tint))
528	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529	if (rs [Rs_shade])
530	bgPixmap.set_shade (rs [Rs_shade]);
531
532	bgPixmap.set_root_pixmap ();
533	XSelectInput (dpy, display->root, PropertyChangeMask);
534	rootwin_ev.start (display, display->root);
535	}
536	#endif
537
538	#ifdef BG_IMAGE_FROM_FILE
539	if (rs[Rs_backgroundPixmap] != NULL)
540	{
541	const char *p = rs[Rs_backgroundPixmap];
542
543	if ((p = strchr (p, ';')) != NULL)
544	{
545	p++;
546	bgPixmap.set_geometry (p);
547	}
548	else
549	bgPixmap.set_defaultGeometry ();
550
551	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552	if (!bgPixmap.window_position_sensitive ())
553	update_background ();
554	}
555	#endif
556	}
557	#endif
558
559	#if ENABLE_PERL
560	rootwin_ev.start (display, display->root);
561	#endif
562
563	set_colorfgbg ();
564
565	init_command (cmd_argv);
566
567	free (cmd_argv);
568
569	if (pty->pty >= 0)
570	pty_ev.start (pty->pty, ev::READ);
571
572	prepare_ev.start ();
573
574	HOOK_INVOKE ((this, HOOK_START, DT_END));
575
576	#if ENABLE_XEMBED
577	if (rs[Rs_embed])
578	{
579	long info[2] = { 0, XEMBED_MAPPED };
580
581	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582	32, PropModeReplace, (unsigned char *)&info, 2);
583	}
584	#endif
585
586	XMapWindow (dpy, vt);
587	XMapWindow (dpy, parent[0]);
588
589	return true;
590	}
591
592	static struct sig_handlers	469	static struct sig_handlers
593	{	470	{
594	ev::sig sw_term, sw_int;	471	ev::sig sw_term, sw_int;
595		472
596	/*	473	/*
597	* Catch a fatal signal and tidy up before quitting	474	* Catch a fatal signal and tidy up before quitting
598	*/	475	*/
599	void
600	sig_term (ev::sig &w, int revents)	476	void sig_term (ev::sig &w, int revents);
		477
		478	sig_handlers ()
601	{	479	{
602	rxvt_emergency_cleanup ();	480	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
603	w.stop ();
604	kill (getpid (), w.signum);
605	}
606
607	sig_handlers ()
608	: sw_term (this, &sig_handlers::sig_term),
609	sw_int (this, &sig_handlers::sig_term)	481	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	482	}
612	} sig_handlers;	483	} sig_handlers;
613		484
		485	void
		486	sig_handlers::sig_term (ev::sig &w, int revents)
		487	{
		488	rxvt_emergency_cleanup ();
		489	w.stop ();
		490	kill (getpid (), w.signum);
		491	}
		492
614	char **rxvt_environ; // startup environment	493	char **rxvt_environ; // startup environment
615		494
616	void	495	void
617	rxvt_init ()	496	rxvt_init ()
618	{	497	{
619	ptytty::init ();	498	ptytty::init ();
		499
620	ev::ev_default_loop (0);	500	if (!ev_default_loop (0))
		501	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
621		502
622	rxvt_environ = environ;	503	rxvt_environ = environ;
623		504
624	signal (SIGHUP, SIG_IGN);	505	signal (SIGHUP, SIG_IGN);
625	signal (SIGPIPE, SIG_IGN);	506	signal (SIGPIPE, SIG_IGN);
626		507
627	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	508	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
628	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	509	sig_handlers.sw_int.start (SIGINT); ev_unref ();
629		510
630	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	511	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
631	/* signal (SIGURG, SIG_DFL); */	512	/* signal (SIGURG, SIG_DFL); */
632		513
633	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	514	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
634	// TODO: handle this with exceptions and tolerate the memory loss	515	// TODO: handle this with exceptions and tolerate the memory loss
635	XSetIOErrorHandler (rxvt_xioerror_handler);	516	XSetIOErrorHandler (rxvt_xioerror_handler);
636		517
637	XrmInitialize ();	518	XrmInitialize ();
638	}
639
640	/* ------------------------------------------------------------------------- *
641	* MEMORY ALLOCATION WRAPPERS *
642	* ------------------------------------------------------------------------- */
643	void *
644	rxvt_malloc (size_t size)
645	{
646	void *p = malloc (size);
647
648	if (!p)
649	rxvt_fatal ("memory allocation failure. aborting.\n");
650
651	return p;
652	}
653
654	void *
655	rxvt_calloc (size_t number, size_t size)
656	{
657	void *p = calloc (number, size);
658
659	if (!p)
660	rxvt_fatal ("memory allocation failure. aborting.\n");
661
662	return p;
663	}
664
665	void *
666	rxvt_realloc (void *ptr, size_t size)
667	{
668	void *p = realloc (ptr, size);
669
670	if (!p)
671	rxvt_fatal ("memory allocation failure. aborting.\n");
672
673	return p;
674	}	519	}
675		520
676	/----------------------------------------------------------------------/	521	/----------------------------------------------------------------------/
677	/*	522	/*
678	* window size/position calculations for XSizeHint and other storage.	523	* window size/position calculations for XSizeHint and other storage.
…		…
819	ws.ws_xpixel = width;	664	ws.ws_xpixel = width;
820	ws.ws_ypixel = height;	665	ws.ws_ypixel = height;
821	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	666	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
822		667
823	#if 0	668	#if 0
824	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	669	// TIOCSWINSZ is supposed to do this automatically and correctly
825	if (cmd_pid) /* force through to the command */	670	if (cmd_pid) /* force through to the command */
826	kill (-cmd_pid, SIGWINCH);	671	kill (-cmd_pid, SIGWINCH);
827	#endif	672	#endif
828	}	673	}
829		674
…		…
971	if (isdigit (*color))	816	if (isdigit (*color))
972	{	817	{
973	i = atoi (color);	818	i = atoi (color);
974		819
975	if (i >= 8 && i <= 15)	820	if (i >= 8 && i <= 15)
		821	{
976	{ /* bright colors */	822	/* bright colors */
977	i -= 8;
978	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	823	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
979	goto done;	824	goto done;
980	}	825	}
981		826
982	if (i >= 0 && i <= 7)	827	if (i >= 0 && i <= 7)
		828	{
983	{ /* normal colors */	829	/* normal colors */
984	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	830	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
985	goto done;	831	goto done;
986	}	832	}
987	}	833	}
988		834
…		…
993	* so just keep gobbling up the colormap	839	* so just keep gobbling up the colormap
994	*/	840	*/
995		841
996	pix_colors_focused[idx] = xcol;	842	pix_colors_focused[idx] = xcol;
997		843
998	/* XSetWindowAttributes attr; */
999	/* Cursor cursor; */
1000	done:	844	done:
1001	/TODO: handle Color_BD, scrollbar background, etc. /	845	/TODO: handle Color_BD, scrollbar background, etc. /
1002		846
1003	update_fade_color (idx);	847	update_fade_color (idx);
1004	recolour_cursor ();	848	recolour_cursor ();
1005	scr_recolour ();	849	scr_recolour ();
1006	#endif /* XTERM_COLOR_CHANGE */	850	#endif /* XTERM_COLOR_CHANGE */
1007	}	851	}
1008		852
1009	void	853	void
1010	rxvt_term::recolour_cursor ()	854	rxvt_term::recolour_cursor ()
1011	{	855	{
…		…
1028	*/	872	*/
1029	void	873	void
1030	rxvt_term::set_colorfgbg ()	874	rxvt_term::set_colorfgbg ()
1031	{	875	{
1032	unsigned int i;	876	unsigned int i;
1033	const char *xpmb = "\0";	877	const char *xpmb = "";
1034	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	878	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1035		879
1036	strcpy (fstr, "default");	880	strcpy (fstr, "default");
1037	strcpy (bstr, "default");	881	strcpy (bstr, "default");
1038	for (i = Color_Black; i <= Color_White; i++)	882	for (i = Color_Black; i <= Color_White; i++)
…		…
1704	XFree (status_attr);	1548	XFree (status_attr);
1705	}	1549	}
1706		1550
1707	XFree (preedit_attr);	1551	XFree (preedit_attr);
1708	}	1552	}
1709	#endif /* USE_XIM */	1553	#endif /* USE_XIM */
1710		1554
1711	void	1555	void
1712	rxvt_term::get_window_origin (int &x, int &y)	1556	rxvt_term::get_window_origin (int &x, int &y)
1713	{	1557	{
1714	Window cr;	1558	Window cr;
1715	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1559	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1716	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/	1560	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1717	}	1561	}
1718		1562
1719	Pixmap	1563	Pixmap
1720	rxvt_term::get_pixmap_property (int prop_id)	1564	rxvt_term::get_pixmap_property (int prop_id)
1721	{	1565	{
…		…
1728	unsigned char *prop = NULL;	1572	unsigned char *prop = NULL;
1729	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1573	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1730	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1574	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1731	&nitems, &bytes_after, &prop);	1575	&nitems, &bytes_after, &prop);
1732	if (result == Success && prop && atype == XA_PIXMAP)	1576	if (result == Success && prop && atype == XA_PIXMAP)
1733	{
1734	return (Pixmap )prop;	1577	return (Pixmap )prop;
1735	}
1736	}	1578	}
		1579
1737	return None;	1580	return None;
1738	}	1581	}
1739		1582
1740	#ifdef HAVE_BG_PIXMAP	1583	#ifdef HAVE_BG_PIXMAP
1741	int	1584	# if TRACE_PIXMAPS
		1585	# undef update_background
		1586	void
		1587	rxvt_term::trace_update_background (const char *file, int line)
		1588	{
		1589	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1590	update_background ();
		1591	}
		1592	# endif
		1593
		1594	void
1742	rxvt_term::update_background ()	1595	rxvt_term::update_background ()
1743	{	1596	{
		1597	if (update_background_ev.is_active ())
		1598	return;
		1599
1744	bgPixmap.invalidate ();	1600	bgPixmap.invalidate ();
1745		1601
1746	/* no chance of real time refresh if we are blurring! */	1602	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1747	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1603
		1604	if (to_wait <= 0.)
1748	bgPixmap.render ();	1605	bgPixmap.render ();
1749	else	1606	else
1750	{
1751	update_background_ev.stop ();
1752
1753	if (!bgPixmap.need_client_side_rendering())
1754	update_background_ev.start (.05);	1607	update_background_ev.start (to_wait);
1755	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1756	update_background_ev.start (.20); /* very slow !!! */
1757	else
1758	update_background_ev.start (.07);
1759	}
1760
1761	return 0;
1762	}	1608	}
1763		1609
1764	void	1610	void
1765	rxvt_term::update_background_cb (ev::timer &w, int revents)	1611	rxvt_term::update_background_cb (ev::timer &w, int revents)
1766	{	1612	{
		1613	make_current ();
		1614
		1615	update_background_ev.stop ();
1767	bgPixmap.render ();	1616	bgPixmap.render ();
		1617	refresh_check ();
1768	}	1618	}
1769		1619
1770	#endif /* HAVE_BG_PIXMAP */	1620	#endif /* HAVE_BG_PIXMAP */
1771		1621
1772	/----------------------- end-of-file (C source) -----------------------/	1622	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC vs. Revision 1.303 by ayin, Sun Jan 27 22:48:33 2008 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC vs.
Revision 1.303 by ayin, Sun Jan 27 22:48:33 2008 UTC