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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.302 by root, Fri Jan 25 16:04:57 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
161	#if HAVE_BG_PIXMAP
162	update_background_ev(this, &rxvt_term::update_background_cb),
163	#endif	176	#endif
164	#ifdef HAVE_SCROLLBARS	177	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
166	#endif	179	#endif
167	#ifdef CURSOR_BLINK	180	#ifdef USE_XIM
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
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	182	#endif
182	#ifdef POINTER_BLANK	183	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	184	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	185	#endif
188	#ifndef NO_BELL	186	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	187	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	188	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	189	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	190	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	191	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	check_ev (this, &rxvt_term::check_cb),	192	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	193	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	194	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	195	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198	incr_ev (this, &rxvt_term::incr_cb)	196
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	197	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		198
202	termlist.push_back (this);	199	termlist.push_back (this);
203		200
204	#ifdef KEYSYM_RESOURCE	201	#ifdef KEYSYM_RESOURCE
…		…
228	for (int i = RS_styleCount; --i; )	225	for (int i = RS_styleCount; --i; )
229	if (fontset[i] != fontset[0])	226	if (fontset[i] != fontset[0])
230	delete fontset[i];	227	delete fontset[i];
231	#endif	228	#endif
232	delete fontset[0];	229	delete fontset[0];
		230
		231	#ifdef HAVE_BG_PIXMAP
		232	bgPixmap.destroy ();
		233	#endif
233		234
234	if (display)	235	if (display)
235	{	236	{
236	selection_clear ();	237	selection_clear ();
237		238
…		…
277	pix_colors_unfocused [i].free (this);	278	pix_colors_unfocused [i].free (this);
278	#endif	279	#endif
279	}	280	}
280		281
281	clear ();	282	clear ();
282	}
283		283
284	delete [] pix_colors_focused;	284	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	285	displays.put (display);
		286	}
290		287
291	scr_release ();	288	scr_release ();
292		289
293	/* clear all resources */	290	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	291	for (int i = 0; i < allocated.size (); i++)
…		…
306	delete argv;	303	delete argv;
307		304
308	#ifdef KEYSYM_RESOURCE	305	#ifdef KEYSYM_RESOURCE
309	delete keyboard;	306	delete keyboard;
310	#endif	307	#endif
		308	#ifndef NO_RESOURCES
		309	XrmDestroyDatabase (option_db);
		310	#endif
311	}	311	}
312		312
313	// child has exited, usually destroys	313	// child has exited, usually destroys
314	void	314	void
315	rxvt_term::child_cb (child_watcher &w, int status)	315	rxvt_term::child_cb (ev::child &w, int status)
316	{	316	{
317	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	317	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
318		318
319	cmd_pid = 0;	319	cmd_pid = 0;
320		320
…		…
323	}	323	}
324		324
325	void	325	void
326	rxvt_term::destroy ()	326	rxvt_term::destroy ()
327	{	327	{
328	if (destroy_ev.active)	328	if (destroy_ev.is_active ())
329	return;	329	return;
330		330
331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332		332
333	#if ENABLE_OVERLAY	333	#if ENABLE_OVERLAY
…		…
348	incr_ev.stop ();	348	incr_ev.stop ();
349	termwin_ev.stop (display);	349	termwin_ev.stop (display);
350	vt_ev.stop (display);	350	vt_ev.stop (display);
351	}	351	}
352		352
353	check_ev.stop ();	353	flush_ev.stop ();
354	pty_ev.stop ();	354	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	355	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	356	cursor_blink_ev.stop ();
357	#endif	357	#endif
358	#ifdef TEXT_BLINK	358	#ifdef TEXT_BLINK
…		…
366	#endif	366	#endif
367	#ifdef POINTER_BLANK	367	#ifdef POINTER_BLANK
368	pointer_ev.stop ();	368	pointer_ev.stop ();
369	#endif	369	#endif
370		370
371	destroy_ev.start (0);	371	destroy_ev.start ();
372	}	372	}
373		373
374	void	374	void
375	rxvt_term::destroy_cb (time_watcher &w)	375	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	376	{
377	make_current ();	377	make_current ();
378		378
379	delete this;	379	delete this;
380	}	380	}
…		…
468	DisplayString (display));	468	DisplayString (display));
469	rxvt_emergency_cleanup ();	469	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	470	_exit (EXIT_FAILURE);
471	}	471	}
472		472
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, EVENT_READ);
571
572	check_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	473	static struct sig_handlers
593	{	474	{
594	sig_watcher sw_term, sw_int;	475	ev::sig sw_term, sw_int;
595		476
596	/*	477	/*
597	* Catch a fatal signal and tidy up before quitting	478	* Catch a fatal signal and tidy up before quitting
598	*/	479	*/
599	void	480	void sig_term (ev::sig &w, int revents);
600	sig_term (sig_watcher &w)	481
		482	sig_handlers ()
601	{	483	{
602	rxvt_emergency_cleanup ();	484	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
603	signal (w.signum, SIG_DFL);
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)	485	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	486	}
612	} sig_handlers;	487	} sig_handlers;
613		488
		489	void
		490	sig_handlers::sig_term (ev::sig &w, int revents)
		491	{
		492	rxvt_emergency_cleanup ();
		493	w.stop ();
		494	kill (getpid (), w.signum);
		495	}
		496
614	char **rxvt_environ; // startup environment	497	char **rxvt_environ; // startup environment
615		498
616	void	499	void
617	rxvt_init ()	500	rxvt_init ()
618	{	501	{
619	ptytty::init ();	502	ptytty::init ();
		503
		504	if (!ev_default_loop (0))
		505	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
620		506
621	rxvt_environ = environ;	507	rxvt_environ = environ;
622		508
623	signal (SIGHUP, SIG_IGN);	509	signal (SIGHUP, SIG_IGN);
624	signal (SIGPIPE, SIG_IGN);	510	signal (SIGPIPE, SIG_IGN);
625		511
626	sig_handlers.sw_term.start (SIGTERM);	512	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
627	sig_handlers.sw_int.start (SIGINT);	513	sig_handlers.sw_int.start (SIGINT); ev_unref ();
628		514
629	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	515	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
630	/* signal (SIGURG, SIG_DFL); */	516	/* signal (SIGURG, SIG_DFL); */
631		517
632	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	518	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
633	// TODO: handle this with exceptions and tolerate the memory loss	519	// TODO: handle this with exceptions and tolerate the memory loss
634	XSetIOErrorHandler (rxvt_xioerror_handler);	520	XSetIOErrorHandler (rxvt_xioerror_handler);
635		521
636	XrmInitialize ();	522	XrmInitialize ();
637	}
638
639	/* ------------------------------------------------------------------------- *
640	* MEMORY ALLOCATION WRAPPERS *
641	* ------------------------------------------------------------------------- */
642	void *
643	rxvt_malloc (size_t size)
644	{
645	void *p = malloc (size);
646
647	if (!p)
648	rxvt_fatal ("memory allocation failure. aborting.\n");
649
650	return p;
651	}
652
653	void *
654	rxvt_calloc (size_t number, size_t size)
655	{
656	void *p = calloc (number, size);
657
658	if (!p)
659	rxvt_fatal ("memory allocation failure. aborting.\n");
660
661	return p;
662	}
663
664	void *
665	rxvt_realloc (void *ptr, size_t size)
666	{
667	void *p = realloc (ptr, size);
668
669	if (!p)
670	rxvt_fatal ("memory allocation failure. aborting.\n");
671
672	return p;
673	}	523	}
674		524
675	/----------------------------------------------------------------------/	525	/----------------------------------------------------------------------/
676	/*	526	/*
677	* window size/position calculations for XSizeHint and other storage.	527	* window size/position calculations for XSizeHint and other storage.
…		…
818	ws.ws_xpixel = width;	668	ws.ws_xpixel = width;
819	ws.ws_ypixel = height;	669	ws.ws_ypixel = height;
820	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	670	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
821		671
822	#if 0	672	#if 0
823	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	673	// TIOCSWINSZ is supposed to do this automatically and correctly
824	if (cmd_pid) /* force through to the command */	674	if (cmd_pid) /* force through to the command */
825	kill (-cmd_pid, SIGWINCH);	675	kill (-cmd_pid, SIGWINCH);
826	#endif	676	#endif
827	}	677	}
828		678
…		…
970	if (isdigit (*color))	820	if (isdigit (*color))
971	{	821	{
972	i = atoi (color);	822	i = atoi (color);
973		823
974	if (i >= 8 && i <= 15)	824	if (i >= 8 && i <= 15)
		825	{
975	{ /* bright colors */	826	/* bright colors */
976	i -= 8;
977	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	827	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
978	goto done;	828	goto done;
979	}	829	}
980		830
981	if (i >= 0 && i <= 7)	831	if (i >= 0 && i <= 7)
		832	{
982	{ /* normal colors */	833	/* normal colors */
983	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	834	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
984	goto done;	835	goto done;
985	}	836	}
986	}	837	}
987		838
…		…
992	* so just keep gobbling up the colormap	843	* so just keep gobbling up the colormap
993	*/	844	*/
994		845
995	pix_colors_focused[idx] = xcol;	846	pix_colors_focused[idx] = xcol;
996		847
997	/* XSetWindowAttributes attr; */
998	/* Cursor cursor; */
999	done:	848	done:
1000	/TODO: handle Color_BD, scrollbar background, etc. /	849	/TODO: handle Color_BD, scrollbar background, etc. /
1001		850
1002	update_fade_color (idx);	851	update_fade_color (idx);
1003	recolour_cursor ();	852	recolour_cursor ();
1004	scr_recolour ();	853	scr_recolour ();
1005	#endif /* XTERM_COLOR_CHANGE */	854	#endif /* XTERM_COLOR_CHANGE */
1006	}	855	}
1007		856
1008	void	857	void
1009	rxvt_term::recolour_cursor ()	858	rxvt_term::recolour_cursor ()
1010	{	859	{
…		…
1027	*/	876	*/
1028	void	877	void
1029	rxvt_term::set_colorfgbg ()	878	rxvt_term::set_colorfgbg ()
1030	{	879	{
1031	unsigned int i;	880	unsigned int i;
1032	const char *xpmb = "\0";	881	const char *xpmb = "";
1033	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	882	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1034		883
1035	strcpy (fstr, "default");	884	strcpy (fstr, "default");
1036	strcpy (bstr, "default");	885	strcpy (bstr, "default");
1037	for (i = Color_Black; i <= Color_White; i++)	886	for (i = Color_Black; i <= Color_White; i++)
…		…
1703	XFree (status_attr);	1552	XFree (status_attr);
1704	}	1553	}
1705		1554
1706	XFree (preedit_attr);	1555	XFree (preedit_attr);
1707	}	1556	}
1708	#endif /* USE_XIM */	1557	#endif /* USE_XIM */
1709		1558
1710	void	1559	void
1711	rxvt_term::get_window_origin (int &x, int &y)	1560	rxvt_term::get_window_origin (int &x, int &y)
1712	{	1561	{
1713	Window cr;	1562	Window cr;
1714	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1563	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1715	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/	1564	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1716	}	1565	}
1717		1566
1718	Pixmap	1567	Pixmap
1719	rxvt_term::get_pixmap_property (int prop_id)	1568	rxvt_term::get_pixmap_property (int prop_id)
1720	{	1569	{
…		…
1727	unsigned char *prop = NULL;	1576	unsigned char *prop = NULL;
1728	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1577	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1729	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1578	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1730	&nitems, &bytes_after, &prop);	1579	&nitems, &bytes_after, &prop);
1731	if (result == Success && prop && atype == XA_PIXMAP)	1580	if (result == Success && prop && atype == XA_PIXMAP)
1732	{
1733	return (Pixmap )prop;	1581	return (Pixmap )prop;
1734	}
1735	}	1582	}
		1583
1736	return None;	1584	return None;
1737	}	1585	}
1738		1586
1739	#ifdef HAVE_BG_PIXMAP	1587	#ifdef HAVE_BG_PIXMAP
1740	int	1588	# if TRACE_PIXMAPS
		1589	# undef update_background
		1590	void
		1591	rxvt_term::trace_update_background (const char *file, int line)
		1592	{
		1593	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1594	update_background ();
		1595	}
		1596	# endif
		1597
		1598	void
1741	rxvt_term::update_background ()	1599	rxvt_term::update_background ()
1742	{	1600	{
		1601	if (update_background_ev.is_active ())
		1602	return;
		1603
1743	bgPixmap.invalidate ();	1604	bgPixmap.invalidate ();
1744		1605
1745	/* no chance of real time refresh if we are blurring ! */	1606	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1746	if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1607
		1608	if (to_wait <= 0.)
1747	bgPixmap.render ();	1609	bgPixmap.render ();
1748	else	1610	else
1749	{	1611	update_background_ev.start (to_wait);
		1612	}
		1613
		1614	void
		1615	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1616	{
		1617	make_current ();
		1618
1750	update_background_ev.stop ();	1619	update_background_ev.stop ();
1751	if (!bgPixmap.need_client_side_rendering())
1752	update_background_ev.start (NOW + .05);
1753	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1754	update_background_ev.start (NOW + .2); /* very slow !!! */
1755	else
1756	update_background_ev.start (NOW + .07);
1757	}
1758	return 0;
1759	}
1760
1761	void
1762	rxvt_term::update_background_cb (time_watcher &w)
1763	{
1764	bgPixmap.render ();	1620	bgPixmap.render ();
		1621	refresh_check ();
1765	}	1622	}
1766		1623
1767	#endif /* HAVE_BG_PIXMAP */	1624	#endif /* HAVE_BG_PIXMAP */
1768		1625
1769	/----------------------- end-of-file (C source) -----------------------/	1626	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC vs. Revision 1.302 by root, Fri Jan 25 16:04:57 2008 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.302 by root, Fri Jan 25 16:04:57 2008 UTC