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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.269 by root, Tue Dec 4 14:50:42 2007 UTC vs.
Revision 1.307 by ayin, Tue Feb 19 10:47:03 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	{
158	#if HAVE_BG_PIXMAP	156	#if HAVE_BG_PIXMAP
159	update_background_ev(this, &rxvt_term::update_background_cb),	157	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
160	#endif	158	#endif
161	#ifdef CURSOR_BLINK	159	#ifdef CURSOR_BLINK
162	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	160	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
163	#endif	161	#endif
164	#ifdef TEXT_BLINK	162	#ifdef TEXT_BLINK
165	text_blink_ev (this, &rxvt_term::text_blink_cb),	163	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
166	#endif	164	#endif
167	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	165	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
168	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),	166	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
169	#endif	167	#endif
170	#ifdef SELECTION_SCROLLING	168	#ifdef SELECTION_SCROLLING
171	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),	169	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
172	#endif	170	#endif
173	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
174	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),	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::rootwin_cb> (this),
		176	#endif
		177	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
		178	#ifdef USE_XIM
		179	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
175	#endif	180	#endif
176	#ifdef POINTER_BLANK	181	#ifdef POINTER_BLANK
177	pointer_ev (this, &rxvt_term::pointer_cb),	182	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
178	#endif	183	#endif
179	#ifndef NO_BELL	184	#ifndef NO_BELL
180	bell_ev (this, &rxvt_term::bell_cb),	185	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
181	#endif	186	#endif
182	child_ev (this, &rxvt_term::child_cb),	187	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
183	prepare_ev (this, &rxvt_term::prepare_cb),	188	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
184	flush_ev (this, &rxvt_term::flush_cb),	189	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
185	destroy_ev (this, &rxvt_term::destroy_cb),	190	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
186	pty_ev (this, &rxvt_term::pty_cb),	191	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
187	incr_ev (this, &rxvt_term::incr_cb)	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
188	{	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
189	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
190	callback_set (rootwin_ev , this, rxvt_term, rootwin_cb);
191	#endif
192	#ifdef HAVE_SCROLLBARS
193	callback_set (scrollbar_ev, this, rxvt_term, x_cb);
194	#endif
195	#ifdef USE_XIM
196	callback_set (im_ev , this, rxvt_term, im_cb);
197	#endif
198	callback_set (termwin_ev , this, rxvt_term, x_cb);
199	callback_set (vt_ev , this, rxvt_term, x_cb);
200		194
201	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
202		196
203	termlist.push_back (this);	197	termlist.push_back (this);
204		198
…		…
229	for (int i = RS_styleCount; --i; )	223	for (int i = RS_styleCount; --i; )
230	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
231	delete fontset[i];	225	delete fontset[i];
232	#endif	226	#endif
233	delete fontset[0];	227	delete fontset[0];
		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bgPixmap.destroy ();
		231	#endif
234		232
235	if (display)	233	if (display)
236	{	234	{
237	selection_clear ();	235	selection_clear ();
238		236
…		…
278	pix_colors_unfocused [i].free (this);	276	pix_colors_unfocused [i].free (this);
279	#endif	277	#endif
280	}	278	}
281		279
282	clear ();	280	clear ();
283	}
284		281
285	delete [] pix_colors_focused;	282	display->flush (); /* ideally .put should do this */
286	#if OFF_FOCUS_FADING
287	delete [] pix_colors_unfocused;
288	#endif
289
290	#ifdef HAVE_BG_PIXMAP
291	bgPixmap.destroy ();
292	#endif
293	displays.put (display);	283	displays.put (display);
		284	}
294		285
295	scr_release ();	286	scr_release ();
296		287
297	/* clear all resources */	288	/* clear all resources */
298	for (int i = 0; i < allocated.size (); i++)	289	for (int i = 0; i < allocated.size (); i++)
…		…
330	}	321	}
331		322
332	void	323	void
333	rxvt_term::destroy ()	324	rxvt_term::destroy ()
334	{	325	{
335	if (destroy_ev.active)	326	if (destroy_ev.is_active ())
336	return;	327	return;
337		328
338	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	329	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
339		330
340	#if ENABLE_OVERLAY	331	#if ENABLE_OVERLAY
…		…
344	if (display)	335	if (display)
345	{	336	{
346	#if USE_XIM	337	#if USE_XIM
347	im_ev.stop (display);	338	im_ev.stop (display);
348	#endif	339	#endif
349	#if HAVE_SCROLLBARS
350	scrollbar_ev.stop (display);	340	scrollbar_ev.stop (display);
351	#endif
352	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	341	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
353	rootwin_ev.stop (display);	342	rootwin_ev.stop (display);
354	#endif	343	#endif
355	incr_ev.stop ();	344	incr_ev.stop ();
356	termwin_ev.stop (display);	345	termwin_ev.stop (display);
357	vt_ev.stop (display);	346	vt_ev.stop (display);
358	}	347	}
359		348
360	prepare_ev.stop ();	349	flush_ev.stop ();
361	pty_ev.stop ();	350	pty_ev.stop ();
362	#ifdef CURSOR_BLINK	351	#ifdef CURSOR_BLINK
363	cursor_blink_ev.stop ();	352	cursor_blink_ev.stop ();
364	#endif	353	#endif
365	#ifdef TEXT_BLINK	354	#ifdef TEXT_BLINK
…		…
475	DisplayString (display));	464	DisplayString (display));
476	rxvt_emergency_cleanup ();	465	rxvt_emergency_cleanup ();
477	_exit (EXIT_FAILURE);	466	_exit (EXIT_FAILURE);
478	}	467	}
479		468
480	/----------------------------------------------------------------------/
481	bool
482	rxvt_term::init (int argc, const char const argv, stringvec *envv)
483	{
484	this->envv = envv;
485
486	SET_R (this);
487	set_locale ("");
488	set_environ (envv); // few things in X do not call setlocale :(
489
490	if (!init_vars ())
491	return false;
492
493	init_secondary ();
494
495	const char **cmd_argv = init_resources (argc, argv);
496
497	#ifdef KEYSYM_RESOURCE
498	keyboard->register_done ();
499	#endif
500
501	#ifdef HAVE_SCROLLBARS
502	if (option (Opt_scrollBar))
503	scrollBar.setIdle (); /* set existence for size calculations */
504	#endif
505
506	pty = ptytty::create ();
507
508	create_windows (argc, argv);
509
510	init_xlocale ();
511
512	scr_reset (); // initialize screen
513
514	#if 0
515	XSynchronize (dpy, True);
516	#endif
517
518	#ifdef HAVE_SCROLLBARS
519	if (option (Opt_scrollBar))
520	resize_scrollbar (); /* create and map scrollbar */
521	#endif
522	#ifdef HAVE_BG_PIXMAP
523	{
524	bgPixmap.set_target (this);
525
526	#ifdef ENABLE_TRANSPARENCY
527	if (option (Opt_transparent))
528	{
529	bgPixmap.set_transparent ();
530	#ifdef HAVE_AFTERIMAGE
531	if (rs [Rs_blurradius])
532	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
533	#endif
534	if (ISSET_PIXCOLOR (Color_tint))
535	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
536	if (rs [Rs_shade])
537	bgPixmap.set_shade (rs [Rs_shade]);
538
539	bgPixmap.set_root_pixmap ();
540	XSelectInput (dpy, display->root, PropertyChangeMask);
541	rootwin_ev.start (display, display->root);
542	}
543	#endif
544
545	#ifdef BG_IMAGE_FROM_FILE
546	if (rs[Rs_backgroundPixmap] != NULL)
547	{
548	const char *p = rs[Rs_backgroundPixmap];
549
550	if ((p = strchr (p, ';')) != NULL)
551	{
552	p++;
553	bgPixmap.set_geometry (p);
554	}
555	else
556	bgPixmap.set_defaultGeometry ();
557
558	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
559	if (!bgPixmap.window_position_sensitive ())
560	update_background ();
561	}
562	#endif
563	}
564	#endif
565
566	#if ENABLE_PERL
567	rootwin_ev.start (display, display->root);
568	#endif
569
570	set_colorfgbg ();
571
572	init_command (cmd_argv);
573
574	free (cmd_argv);
575
576	if (pty->pty >= 0)
577	pty_ev.start (pty->pty, ev::READ);
578
579	prepare_ev.start ();
580
581	HOOK_INVOKE ((this, HOOK_START, DT_END));
582
583	#if ENABLE_XEMBED
584	if (rs[Rs_embed])
585	{
586	long info[2] = { 0, XEMBED_MAPPED };
587
588	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
589	32, PropModeReplace, (unsigned char *)&info, 2);
590	}
591	#endif
592
593	XMapWindow (dpy, vt);
594	XMapWindow (dpy, parent[0]);
595
596	return true;
597	}
598
599	static struct sig_handlers	469	static struct sig_handlers
600	{	470	{
601	ev::sig sw_term, sw_int;	471	ev::sig sw_term, sw_int;
602		472
603	/*	473	/*
604	* Catch a fatal signal and tidy up before quitting	474	* Catch a fatal signal and tidy up before quitting
605	*/	475	*/
606	void
607	sig_term (ev::sig &w, int revents)	476	void sig_term (ev::sig &w, int revents);
		477
		478	sig_handlers ()
608	{	479	{
609	rxvt_emergency_cleanup ();	480	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
610	w.stop ();
611	kill (getpid (), w.signum);
612	}
613
614	sig_handlers ()
615	: sw_term (this, &sig_handlers::sig_term),
616	sw_int (this, &sig_handlers::sig_term)	481	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
617	{
618	}	482	}
619	} sig_handlers;	483	} sig_handlers;
		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	}
620		492
621	char **rxvt_environ; // startup environment	493	char **rxvt_environ; // startup environment
622		494
623	void	495	void
624	rxvt_init ()	496	rxvt_init ()
…		…
642	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	514	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
643	// TODO: handle this with exceptions and tolerate the memory loss	515	// TODO: handle this with exceptions and tolerate the memory loss
644	XSetIOErrorHandler (rxvt_xioerror_handler);	516	XSetIOErrorHandler (rxvt_xioerror_handler);
645		517
646	XrmInitialize ();	518	XrmInitialize ();
647	}
648
649	/* ------------------------------------------------------------------------- *
650	* MEMORY ALLOCATION WRAPPERS *
651	* ------------------------------------------------------------------------- */
652	void *
653	rxvt_malloc (size_t size)
654	{
655	void *p = malloc (size);
656
657	if (!p)
658	rxvt_fatal ("memory allocation failure. aborting.\n");
659
660	return p;
661	}
662
663	void *
664	rxvt_calloc (size_t number, size_t size)
665	{
666	void *p = calloc (number, size);
667
668	if (!p)
669	rxvt_fatal ("memory allocation failure. aborting.\n");
670
671	return p;
672	}
673
674	void *
675	rxvt_realloc (void *ptr, size_t size)
676	{
677	void *p = realloc (ptr, size);
678
679	if (!p)
680	rxvt_fatal ("memory allocation failure. aborting.\n");
681
682	return p;
683	}	519	}
684		520
685	/----------------------------------------------------------------------/	521	/----------------------------------------------------------------------/
686	/*	522	/*
687	* window size/position calculations for XSizeHint and other storage.	523	* window size/position calculations for XSizeHint and other storage.
…		…
689	*/	525	*/
690	void	526	void
691	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	527	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
692	{	528	{
693	short recalc_x, recalc_y;	529	short recalc_x, recalc_y;
694	int x, y, sb_w, flags;	530	int x, y, flags;
695	unsigned int w, h;	531	unsigned int w, h;
696	unsigned int max_width, max_height;	532	unsigned int max_width, max_height;
697		533
698	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	534	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
699	szHint.win_gravity = NorthWestGravity;	535	szHint.win_gravity = NorthWestGravity;
…		…
756	max_width = MAX_COLS * fwidth;	592	max_width = MAX_COLS * fwidth;
757	max_height = MAX_ROWS * fheight;	593	max_height = MAX_ROWS * fheight;
758		594
759	szHint.base_width = szHint.base_height = 2 * int_bwidth;	595	szHint.base_width = szHint.base_height = 2 * int_bwidth;
760		596
761	sb_w = 0;
762	window_vt_x = window_vt_y = int_bwidth;	597	window_vt_x = window_vt_y = int_bwidth;
763		598
764	if (scrollBar.state)	599	if (scrollBar.state)
765	{	600	{
766	sb_w = scrollbar_TotalWidth ();	601	int sb_w = scrollBar.total_width ();
767	szHint.base_width += sb_w;	602	szHint.base_width += sb_w;
768		603
769	if (!option (Opt_scrollBar_right))	604	if (!option (Opt_scrollBar_right))
770	window_vt_x += sb_w;	605	window_vt_x += sb_w;
771	}	606	}
…		…
794	else	629	else
795	{	630	{
796	min_it (height, max_height);	631	min_it (height, max_height);
797	szHint.height = szHint.base_height + height;	632	szHint.height = szHint.base_height + height;
798	}	633	}
799
800	if (scrollBar.state && option (Opt_scrollBar_right))
801	window_sb_x = szHint.width - sb_w;
802		634
803	if (recalc_x)	635	if (recalc_x)
804	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	636	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
805		637
806	if (recalc_y)	638	if (recalc_y)
…		…
828	ws.ws_xpixel = width;	660	ws.ws_xpixel = width;
829	ws.ws_ypixel = height;	661	ws.ws_ypixel = height;
830	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	662	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
831		663
832	#if 0	664	#if 0
833	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	665	// TIOCSWINSZ is supposed to do this automatically and correctly
834	if (cmd_pid) /* force through to the command */	666	if (cmd_pid) /* force through to the command */
835	kill (-cmd_pid, SIGWINCH);	667	kill (-cmd_pid, SIGWINCH);
836	#endif	668	#endif
837	}	669	}
838		670
…		…
965	void	797	void
966	rxvt_term::set_window_color (int idx, const char *color)	798	rxvt_term::set_window_color (int idx, const char *color)
967	{	799	{
968	#ifdef XTERM_COLOR_CHANGE	800	#ifdef XTERM_COLOR_CHANGE
969	rxvt_color xcol;	801	rxvt_color xcol;
970	int i;
971		802
972	if (color == NULL \|\| *color == '\0')	803	if (color == NULL \|\| *color == '\0')
973	return;	804	return;
974		805
975	color = strdup (color);	806	color = strdup (color);
…		…
977	rs[Rs_color + idx] = color;	808	rs[Rs_color + idx] = color;
978		809
979	/* handle color aliases */	810	/* handle color aliases */
980	if (isdigit (*color))	811	if (isdigit (*color))
981	{	812	{
982	i = atoi (color);	813	int i = atoi (color);
983		814
984	if (i >= 8 && i <= 15)	815	if (i >= 8 && i <= 15)
985	{	816	{
986	/* bright colors */	817	/* bright colors */
987	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	818	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
1147	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	978	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1148		979
1149	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	980	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1150	{	981	{
1151	if (scrollBar.state)	982	if (scrollBar.state)
1152	{	983	scrollBar.resize ();
1153	XMoveResizeWindow (dpy, scrollBar.win,
1154	window_sb_x, 0,
1155	scrollbar_TotalWidth (), szHint.height);
1156	resize_scrollbar ();
1157	}
1158		984
1159	XMoveResizeWindow (dpy, vt,	985	XMoveResizeWindow (dpy, vt,
1160	window_vt_x, window_vt_y,	986	window_vt_x, window_vt_y,
1161	width, height);	987	width, height);
1162		988
…		…
1719	void	1545	void
1720	rxvt_term::get_window_origin (int &x, int &y)	1546	rxvt_term::get_window_origin (int &x, int &y)
1721	{	1547	{
1722	Window cr;	1548	Window cr;
1723	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1549	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1724	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/	1550	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1725	}	1551	}
1726		1552
1727	Pixmap	1553	Pixmap
1728	rxvt_term::get_pixmap_property (int prop_id)	1554	rxvt_term::get_pixmap_property (int prop_id)
1729	{	1555	{
…		…
1736	unsigned char *prop = NULL;	1562	unsigned char *prop = NULL;
1737	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1563	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1738	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1564	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1739	&nitems, &bytes_after, &prop);	1565	&nitems, &bytes_after, &prop);
1740	if (result == Success && prop && atype == XA_PIXMAP)	1566	if (result == Success && prop && atype == XA_PIXMAP)
1741	{
1742	return (Pixmap )prop;	1567	return (Pixmap )prop;
1743	}
1744	}	1568	}
		1569
1745	return None;	1570	return None;
1746	}	1571	}
1747		1572
1748	#ifdef HAVE_BG_PIXMAP	1573	#ifdef HAVE_BG_PIXMAP
1749	# if TRACE_PIXMAPS	1574	# if TRACE_PIXMAPS
1750	# undef update_background	1575	# undef update_background
		1576	void
1751	int rxvt_term::trace_update_background (const char *file, int line)	1577	rxvt_term::trace_update_background (const char *file, int line)
1752	{	1578	{
1753	fprintf (stderr, "%s:%d:update_background()\n", file, line);	1579	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1754	update_background ();	1580	update_background ();
1755	}	1581	}
1756	# endif	1582	# endif
1757		1583
1758	int	1584	void
1759	rxvt_term::update_background ()	1585	rxvt_term::update_background ()
1760	{	1586	{
		1587	if (update_background_ev.is_active ())
		1588	return;
		1589
1761	bgPixmap.invalidate ();	1590	bgPixmap.invalidate ();
1762		1591
1763	/* no chance of real time refresh if we are blurring! */	1592	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1764	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1593
		1594	if (to_wait <= 0.)
1765	bgPixmap.render ();	1595	bgPixmap.render ();
1766	else	1596	else
1767	{
1768	update_background_ev.stop ();
1769
1770	if (!bgPixmap.need_client_side_rendering())
1771	update_background_ev.start (.05);	1597	update_background_ev.start (to_wait);
1772	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1773	update_background_ev.start (.20); /* very slow !!! */
1774	else
1775	update_background_ev.start (.07);
1776	}
1777
1778	return 0;
1779	}	1598	}
1780		1599
1781	void	1600	void
1782	rxvt_term::update_background_cb (ev::timer &w, int revents)	1601	rxvt_term::update_background_cb (ev::timer &w, int revents)
1783	{	1602	{
		1603	make_current ();
		1604
		1605	update_background_ev.stop ();
1784	bgPixmap.render ();	1606	bgPixmap.render ();
		1607	refresh_check ();
1785	}	1608	}
1786		1609
1787	#endif /* HAVE_BG_PIXMAP */	1610	#endif /* HAVE_BG_PIXMAP */
1788		1611
1789	/----------------------- end-of-file (C source) -----------------------/	1612	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.269 by root, Tue Dec 4 14:50:42 2007 UTC vs. Revision 1.307 by ayin, Tue Feb 19 10:47:03 2008 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.269 by root, Tue Dec 4 14:50:42 2007 UTC vs.
Revision 1.307 by ayin, Tue Feb 19 10:47:03 2008 UTC