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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs.
Revision 1.304 by ayin, Wed Feb 6 12:05:35 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	#ifdef HAVE_BG_PIXMAP
290	bgPixmap.destroy ();
291	#endif
292	displays.put (display);	283	displays.put (display);
		284	}
293		285
294	scr_release ();	286	scr_release ();
295		287
296	/* clear all resources */	288	/* clear all resources */
297	for (int i = 0; i < allocated.size (); i++)	289	for (int i = 0; i < allocated.size (); i++)
…		…
309	delete argv;	301	delete argv;
310		302
311	#ifdef KEYSYM_RESOURCE	303	#ifdef KEYSYM_RESOURCE
312	delete keyboard;	304	delete keyboard;
313	#endif	305	#endif
		306	#ifndef NO_RESOURCES
		307	XrmDestroyDatabase (option_db);
		308	#endif
314	}	309	}
315		310
316	// child has exited, usually destroys	311	// child has exited, usually destroys
317	void	312	void
318	rxvt_term::child_cb (ev::child &w, int status)	313	rxvt_term::child_cb (ev::child &w, int status)
…		…
326	}	321	}
327		322
328	void	323	void
329	rxvt_term::destroy ()	324	rxvt_term::destroy ()
330	{	325	{
331	if (destroy_ev.active)	326	if (destroy_ev.is_active ())
332	return;	327	return;
333		328
334	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	329	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
335		330
336	#if ENABLE_OVERLAY	331	#if ENABLE_OVERLAY
…		…
340	if (display)	335	if (display)
341	{	336	{
342	#if USE_XIM	337	#if USE_XIM
343	im_ev.stop (display);	338	im_ev.stop (display);
344	#endif	339	#endif
345	#if HAVE_SCROLLBARS
346	scrollbar_ev.stop (display);	340	scrollbar_ev.stop (display);
347	#endif
348	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	341	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
349	rootwin_ev.stop (display);	342	rootwin_ev.stop (display);
350	#endif	343	#endif
351	incr_ev.stop ();	344	incr_ev.stop ();
352	termwin_ev.stop (display);	345	termwin_ev.stop (display);
353	vt_ev.stop (display);	346	vt_ev.stop (display);
354	}	347	}
355		348
356	prepare_ev.stop ();	349	flush_ev.stop ();
357	pty_ev.stop ();	350	pty_ev.stop ();
358	#ifdef CURSOR_BLINK	351	#ifdef CURSOR_BLINK
359	cursor_blink_ev.stop ();	352	cursor_blink_ev.stop ();
360	#endif	353	#endif
361	#ifdef TEXT_BLINK	354	#ifdef TEXT_BLINK
…		…
471	DisplayString (display));	464	DisplayString (display));
472	rxvt_emergency_cleanup ();	465	rxvt_emergency_cleanup ();
473	_exit (EXIT_FAILURE);	466	_exit (EXIT_FAILURE);
474	}	467	}
475		468
476	/----------------------------------------------------------------------/
477	bool
478	rxvt_term::init (int argc, const char const argv, stringvec *envv)
479	{
480	this->envv = envv;
481
482	SET_R (this);
483	set_locale ("");
484	set_environ (envv); // few things in X do not call setlocale :(
485
486	if (!init_vars ())
487	return false;
488
489	init_secondary ();
490
491	const char **cmd_argv = init_resources (argc, argv);
492
493	#ifdef KEYSYM_RESOURCE
494	keyboard->register_done ();
495	#endif
496
497	#ifdef HAVE_SCROLLBARS
498	if (option (Opt_scrollBar))
499	scrollBar.setIdle (); /* set existence for size calculations */
500	#endif
501
502	pty = ptytty::create ();
503
504	create_windows (argc, argv);
505
506	init_xlocale ();
507
508	scr_reset (); // initialize screen
509
510	#if 0
511	XSynchronize (dpy, True);
512	#endif
513
514	#ifdef HAVE_SCROLLBARS
515	if (option (Opt_scrollBar))
516	resize_scrollbar (); /* create and map scrollbar */
517	#endif
518	#ifdef HAVE_BG_PIXMAP
519	{
520	bgPixmap.set_target (this);
521
522	#ifdef ENABLE_TRANSPARENCY
523	if (option (Opt_transparent))
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 ();
536	XSelectInput (dpy, display->root, PropertyChangeMask);
537	rootwin_ev.start (display, display->root);
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);
564	#endif
565
566	set_colorfgbg ();
567
568	init_command (cmd_argv);
569
570	free (cmd_argv);
571
572	if (pty->pty >= 0)
573	pty_ev.start (pty->pty, ev::READ);
574
575	prepare_ev.start ();
576
577	HOOK_INVOKE ((this, HOOK_START, DT_END));
578
579	#if ENABLE_XEMBED
580	if (rs[Rs_embed])
581	{
582	long info[2] = { 0, XEMBED_MAPPED };
583
584	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585	32, PropModeReplace, (unsigned char *)&info, 2);
586	}
587	#endif
588
589	XMapWindow (dpy, vt);
590	XMapWindow (dpy, parent[0]);
591
592	return true;
593	}
594
595	static struct sig_handlers	469	static struct sig_handlers
596	{	470	{
597	ev::sig sw_term, sw_int;	471	ev::sig sw_term, sw_int;
598		472
599	/*	473	/*
600	* Catch a fatal signal and tidy up before quitting	474	* Catch a fatal signal and tidy up before quitting
601	*/	475	*/
602	void
603	sig_term (ev::sig &w, int revents)	476	void sig_term (ev::sig &w, int revents);
		477
		478	sig_handlers ()
604	{	479	{
605	rxvt_emergency_cleanup ();	480	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
606	w.stop ();
607	kill (getpid (), w.signum);
608	}
609
610	sig_handlers ()
611	: sw_term (this, &sig_handlers::sig_term),
612	sw_int (this, &sig_handlers::sig_term)	481	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
613	{
614	}	482	}
615	} sig_handlers;	483	} sig_handlers;
616		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
617	char **rxvt_environ; // startup environment	493	char **rxvt_environ; // startup environment
618		494
619	void	495	void
620	rxvt_init ()	496	rxvt_init ()
621	{	497	{
622	ptytty::init ();	498	ptytty::init ();
623		499
624	if (!ev::ev_default_loop (0))	500	if (!ev_default_loop (0))
625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	501	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
626		502
627	rxvt_environ = environ;	503	rxvt_environ = environ;
628		504
629	signal (SIGHUP, SIG_IGN);	505	signal (SIGHUP, SIG_IGN);
630	signal (SIGPIPE, SIG_IGN);	506	signal (SIGPIPE, SIG_IGN);
631		507
632	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	508	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
633	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	509	sig_handlers.sw_int.start (SIGINT); ev_unref ();
634		510
635	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	511	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
636	/* signal (SIGURG, SIG_DFL); */	512	/* signal (SIGURG, SIG_DFL); */
637		513
638	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	514	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
639	// TODO: handle this with exceptions and tolerate the memory loss	515	// TODO: handle this with exceptions and tolerate the memory loss
640	XSetIOErrorHandler (rxvt_xioerror_handler);	516	XSetIOErrorHandler (rxvt_xioerror_handler);
641		517
642	XrmInitialize ();	518	XrmInitialize ();
643	}
644
645	/* ------------------------------------------------------------------------- *
646	* MEMORY ALLOCATION WRAPPERS *
647	* ------------------------------------------------------------------------- */
648	void *
649	rxvt_malloc (size_t size)
650	{
651	void *p = malloc (size);
652
653	if (!p)
654	rxvt_fatal ("memory allocation failure. aborting.\n");
655
656	return p;
657	}
658
659	void *
660	rxvt_calloc (size_t number, size_t size)
661	{
662	void *p = calloc (number, size);
663
664	if (!p)
665	rxvt_fatal ("memory allocation failure. aborting.\n");
666
667	return p;
668	}
669
670	void *
671	rxvt_realloc (void *ptr, size_t size)
672	{
673	void *p = realloc (ptr, size);
674
675	if (!p)
676	rxvt_fatal ("memory allocation failure. aborting.\n");
677
678	return p;
679	}	519	}
680		520
681	/----------------------------------------------------------------------/	521	/----------------------------------------------------------------------/
682	/*	522	/*
683	* window size/position calculations for XSizeHint and other storage.	523	* window size/position calculations for XSizeHint and other storage.
…		…
824	ws.ws_xpixel = width;	664	ws.ws_xpixel = width;
825	ws.ws_ypixel = height;	665	ws.ws_ypixel = height;
826	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	666	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
827		667
828	#if 0	668	#if 0
829	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	669	// TIOCSWINSZ is supposed to do this automatically and correctly
830	if (cmd_pid) /* force through to the command */	670	if (cmd_pid) /* force through to the command */
831	kill (-cmd_pid, SIGWINCH);	671	kill (-cmd_pid, SIGWINCH);
832	#endif	672	#endif
833	}	673	}
834		674
…		…
961	void	801	void
962	rxvt_term::set_window_color (int idx, const char *color)	802	rxvt_term::set_window_color (int idx, const char *color)
963	{	803	{
964	#ifdef XTERM_COLOR_CHANGE	804	#ifdef XTERM_COLOR_CHANGE
965	rxvt_color xcol;	805	rxvt_color xcol;
966	int i;
967		806
968	if (color == NULL \|\| *color == '\0')	807	if (color == NULL \|\| *color == '\0')
969	return;	808	return;
970		809
971	color = strdup (color);	810	color = strdup (color);
…		…
973	rs[Rs_color + idx] = color;	812	rs[Rs_color + idx] = color;
974		813
975	/* handle color aliases */	814	/* handle color aliases */
976	if (isdigit (*color))	815	if (isdigit (*color))
977	{	816	{
978	i = atoi (color);	817	int i = atoi (color);
979		818
980	if (i >= 8 && i <= 15)	819	if (i >= 8 && i <= 15)
		820	{
981	{ /* bright colors */	821	/* bright colors */
982	i -= 8;
983	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	822	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
984	goto done;	823	goto done;
985	}	824	}
986		825
987	if (i >= 0 && i <= 7)	826	if (i >= 0 && i <= 7)
		827	{
988	{ /* normal colors */	828	/* normal colors */
989	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	829	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
990	goto done;	830	goto done;
991	}	831	}
992	}	832	}
993		833
…		…
998	* so just keep gobbling up the colormap	838	* so just keep gobbling up the colormap
999	*/	839	*/
1000		840
1001	pix_colors_focused[idx] = xcol;	841	pix_colors_focused[idx] = xcol;
1002		842
1003	/* XSetWindowAttributes attr; */
1004	/* Cursor cursor; */
1005	done:	843	done:
1006	/TODO: handle Color_BD, scrollbar background, etc. /	844	/TODO: handle Color_BD, scrollbar background, etc. /
1007		845
1008	update_fade_color (idx);	846	update_fade_color (idx);
1009	recolour_cursor ();	847	recolour_cursor ();
…		…
1033	*/	871	*/
1034	void	872	void
1035	rxvt_term::set_colorfgbg ()	873	rxvt_term::set_colorfgbg ()
1036	{	874	{
1037	unsigned int i;	875	unsigned int i;
1038	const char *xpmb = "\0";	876	const char *xpmb = "";
1039	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	877	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1040		878
1041	strcpy (fstr, "default");	879	strcpy (fstr, "default");
1042	strcpy (bstr, "default");	880	strcpy (bstr, "default");
1043	for (i = Color_Black; i <= Color_White; i++)	881	for (i = Color_Black; i <= Color_White; i++)
…		…
1716	void	1554	void
1717	rxvt_term::get_window_origin (int &x, int &y)	1555	rxvt_term::get_window_origin (int &x, int &y)
1718	{	1556	{
1719	Window cr;	1557	Window cr;
1720	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1558	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1721	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/	1559	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1722	}	1560	}
1723		1561
1724	Pixmap	1562	Pixmap
1725	rxvt_term::get_pixmap_property (int prop_id)	1563	rxvt_term::get_pixmap_property (int prop_id)
1726	{	1564	{
…		…
1733	unsigned char *prop = NULL;	1571	unsigned char *prop = NULL;
1734	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1572	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1735	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1573	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1736	&nitems, &bytes_after, &prop);	1574	&nitems, &bytes_after, &prop);
1737	if (result == Success && prop && atype == XA_PIXMAP)	1575	if (result == Success && prop && atype == XA_PIXMAP)
1738	{
1739	return (Pixmap )prop;	1576	return (Pixmap )prop;
1740	}
1741	}	1577	}
		1578
1742	return None;	1579	return None;
1743	}	1580	}
1744		1581
1745	#ifdef HAVE_BG_PIXMAP	1582	#ifdef HAVE_BG_PIXMAP
1746	# if TRACE_PIXMAPS	1583	# if TRACE_PIXMAPS
1747	# undef update_background	1584	# undef update_background
		1585	void
1748	int rxvt_term::trace_update_background (const char* file, int line)	1586	rxvt_term::trace_update_background (const char *file, int line)
1749	{	1587	{
1750	fprintf (stderr, "%s:%d:update_background()\n", file, line);	1588	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1751	update_background ();	1589	update_background ();
1752	}	1590	}
1753	# endif	1591	# endif
1754	int	1592
		1593	void
1755	rxvt_term::update_background ()	1594	rxvt_term::update_background ()
1756	{	1595	{
		1596	if (update_background_ev.is_active ())
		1597	return;
		1598
1757	bgPixmap.invalidate ();	1599	bgPixmap.invalidate ();
1758		1600
1759	/* no chance of real time refresh if we are blurring! */	1601	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1760	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1602
		1603	if (to_wait <= 0.)
1761	bgPixmap.render ();	1604	bgPixmap.render ();
1762	else	1605	else
1763	{
1764	update_background_ev.stop ();
1765
1766	if (!bgPixmap.need_client_side_rendering())
1767	update_background_ev.start (.05);	1606	update_background_ev.start (to_wait);
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	}	1607	}
1776		1608
1777	void	1609	void
1778	rxvt_term::update_background_cb (ev::timer &w, int revents)	1610	rxvt_term::update_background_cb (ev::timer &w, int revents)
1779	{	1611	{
		1612	make_current ();
		1613
		1614	update_background_ev.stop ();
1780	bgPixmap.render ();	1615	bgPixmap.render ();
		1616	refresh_check ();
1781	}	1617	}
1782		1618
1783	#endif /* HAVE_BG_PIXMAP */	1619	#endif /* HAVE_BG_PIXMAP */
1784		1620
1785	/----------------------- end-of-file (C source) -----------------------/	1621	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs. Revision 1.304 by ayin, Wed Feb 6 12:05:35 2008 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs.
Revision 1.304 by ayin, Wed Feb 6 12:05:35 2008 UTC