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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.327 by ayin, Mon Jun 11 13:33:34 2007 UTC vs.
Revision 1.397 by root, Sat Jan 26 11:40:47 2008 UTC

…		…
25	* - extensive modifications	25	* - extensive modifications
26	* Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>	26	* Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27	* Copyright (c) 2001 Marius Gedminas	27	* Copyright (c) 2001 Marius Gedminas
28	* - Ctrl/Mod4+Tab works like Meta+Tab (options)	28	* - Ctrl/Mod4+Tab works like Meta+Tab (options)
29	* Copyright (c) 2003 Rob McMullen <robm@flipturn.org>	29	* Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	30	* Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
		31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31	*	32	*
32	* This program is free software; you can redistribute it and/or modify	33	* This program is free software; you can redistribute it and/or modify
33	* it under the terms of the GNU General Public License as published by	34	* it under the terms of the GNU General Public License as published by
34	* the Free Software Foundation; either version 2 of the License, or	35	* the Free Software Foundation; either version 2 of the License, or
35	* (at your option) any later version.	36	* (at your option) any later version.
…		…
95	XK_Shift_L, 0x21e7,	96	XK_Shift_L, 0x21e7,
96	XK_Shift_R, 0x21e7,	97	XK_Shift_R, 0x21e7,
97		98
98	XK_Shift_Lock, 0x21eb,	99	XK_Shift_Lock, 0x21eb,
99	XK_ISO_Lock, 0x21eb,	100	XK_ISO_Lock, 0x21eb,
100	XK_ISO_Lock, 0x21eb,
101	XK_Caps_Lock, 0x21ec,	101	XK_Caps_Lock, 0x21ec,
102	XK_Num_Lock, 0x21ed,	102	XK_Num_Lock, 0x21ed,
103	XK_ISO_Level3_Shift, 0x21ee,	103	XK_ISO_Level3_Shift, 0x21ee,
104	XK_ISO_Level3_Lock, 0x21ef,	104	XK_ISO_Level3_Lock, 0x21ef,
105	XK_ISO_Group_Lock, 0x21f0,	105	XK_ISO_Group_Lock, 0x21f0,
…		…
199	r & RS_Uline ? " uline" : "",	199	r & RS_Uline ? " uline" : "",
200	r & RS_Careful ? " careful" : "");	200	r & RS_Careful ? " careful" : "");
201		201
202	int width = wcswidth (fname, wcslen (fname));	202	int width = wcswidth (fname, wcslen (fname));
203		203
204	max_it (width, 8+5); // for char + hey	204	max_it (width, 8+5); // for char + hex
205	max_it (width, strlen (attr));	205	max_it (width, strlen (attr));
206		206
207	if (y >= 0)	207	if (y >= 0)
208	{	208	{
209	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;	209	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
…		…
221	ch = *chr++;	221	ch = *chr++;
222		222
223	sprintf (buf, "%8x", ch);	223	sprintf (buf, "%8x", ch);
224	scr_overlay_set (0, y, buf);	224	scr_overlay_set (0, y, buf);
225	scr_overlay_set (9, y, '=');	225	scr_overlay_set (9, y, '=');
226	# if !UNICODE3	226	# if !UNICODE_3
227	if (ch >= 0x10000)	227	if (ch >= 0x10000)
228	ch = 0xfffd;	228	ch = 0xfffd;
229	# endif	229	# endif
230	scr_overlay_set (11, y, ch, r);	230	scr_overlay_set (11, y, ch, r);
231		231
…		…
519	# endif	519	# endif
520	return;	520	return;
521	}	521	}
522	else	522	else
523	{	523	{
524	# if ENABLE_OVERLAY	524	# if ISO_14755
525	scr_overlay_off ();	525	scr_overlay_off ();
526	# endif	526	# endif
527	iso14755buf = 0;	527	iso14755buf = 0;
528	}	528	}
529	}	529	}
530	else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))	530	else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))	531	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532	if (!(iso14755buf & ISO_14755_STARTED))	532	if (!(iso14755buf & ISO_14755_STARTED))
533	{	533	{
534	iso14755buf |= ISO_14755_STARTED;	534	iso14755buf |= ISO_14755_STARTED;
535	# if ENABLE_OVERLAY	535	# if ISO_14755
536	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);	536	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537	scr_overlay_set (0, 0, "ISO 14755 mode");	537	scr_overlay_set (0, 0, "ISO 14755 mode");
538	# endif	538	# endif
539	}	539	}
540	#endif	540	#endif
541		541
542	#ifdef PRINTPIPE	542	#ifdef PRINTPIPE
543	if (keysym == XK_Print)	543	if (keysym == XK_Print)
544	{	544	{
545	scr_printscreen (ctrl | shft);	545	scr_printscreen (ctrl | shft);
546	return;	546	return;
…		…
548	#endif	548	#endif
549		549
550	if (keysym >= 0xFF00 && keysym <= 0xFFFF)	550	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551	{	551	{
552	{	552	{
		553	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
553	newlen = 1;	554	newlen = 1;
		555	#ifdef XK_KP_Home
		556	static const KeySym keypadtrans[] = {
		557	XK_KP_7, // XK_KP_Home
		558	XK_KP_4, // XK_KP_Left
		559	XK_KP_8, // XK_KP_Up
		560	XK_KP_6, // XK_KP_Right
		561	XK_KP_2, // XK_KP_Down
		562	#ifndef UNSHIFTED_SCROLLKEYS
		563	XK_KP_9, // XK_KP_Prior
		564	XK_KP_3, // XK_KP_Next
		565	#else
		566	XK_Prior,
		567	XK_Next,
		568	#endif
		569	XK_KP_1, // XK_KP_End
		570	XK_KP_5, // XK_KP_Begin
		571	};
		572
		573	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
		574	{
		575	unsigned int index = keysym - XK_KP_Home;
		576	keysym = kp ? keypadtrans[index] : XK_Home + index;
		577	}
		578	else if (keysym == XK_KP_Insert)
		579	keysym = kp ? XK_KP_0 : XK_Insert;
		580	#ifndef NO_DELETE_KEY
		581	else if (keysym == XK_KP_Delete)
		582	keysym = kp ? XK_KP_Decimal : XK_Delete;
		583	#endif
		584	#endif
554	switch (keysym)	585	switch (keysym)
555	{	586	{
556	#ifndef NO_BACKSPACE_KEY	587	#ifndef NO_BACKSPACE_KEY
557	case XK_BackSpace:	588	case XK_BackSpace:
558	if (priv_modes & PrivMode_HaveBackSpace)	589	if (priv_modes & PrivMode_HaveBackSpace)
…		…
560	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)	591	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
561	^ !!ctrl) ? '\b' : '\177';	592	^ !!ctrl) ? '\b' : '\177';
562	kbuf[1] = '\0';	593	kbuf[1] = '\0';
563	}	594	}
564	else	595	else
565	strcpy (kbuf, key_backspace);	596	strcpy (kbuf, rs[Rs_backspace_key]);
566	break;	597	break;
567	#endif	598	#endif
568	#ifndef NO_DELETE_KEY	599	#ifndef NO_DELETE_KEY
569	# ifdef XK_KP_Prior
570	case XK_KP_Delete:
571	/* allow shift to override */
572	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
573	{
574	strcpy (kbuf, "\033On");
575	break;
576	}
577	/* FALLTHROUGH */
578	# endif
579	case XK_Delete:	600	case XK_Delete:
580	strcpy (kbuf, key_delete);	601	strcpy (kbuf, rs[Rs_delete_key]);
581	break;	602	break;
582	#endif	603	#endif
583	case XK_Tab:	604	case XK_Tab:
584	if (shft)	605	if (shft)
585	strcpy (kbuf, "\033[Z");	606	strcpy (kbuf, "\033[Z");
…		…
595	#endif	616	#endif
596	newlen = 0;	617	newlen = 0;
597	}	618	}
598	break;	619	break;
599		620
600	#ifdef XK_KP_Left
601	case XK_KP_Up: /* \033Ox or standard */
602	case XK_KP_Down: /* \033Or or standard */
603	case XK_KP_Right: /* \033Ov or standard */
604	case XK_KP_Left: /* \033Ot or standard */
605	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
606	{
607	strcpy (kbuf, "\033OZ");
608	kbuf[2] = "txvr"[keysym - XK_KP_Left];
609	break;
610	}
611	else
612	/* translate to std. cursor key */
613	keysym = XK_Left + (keysym - XK_KP_Left);
614	/* FALLTHROUGH */
615	#endif
616	case XK_Up: /* "\033[A" */	621	case XK_Up: /* "\033[A" */
617	case XK_Down: /* "\033[B" */	622	case XK_Down: /* "\033[B" */
618	case XK_Right: /* "\033[C" */	623	case XK_Right: /* "\033[C" */
619	case XK_Left: /* "\033[D" */	624	case XK_Left: /* "\033[D" */
620	strcpy (kbuf, "\033[Z");	625	strcpy (kbuf, "\033[Z");
…		…
630	else if (priv_modes & PrivMode_aplCUR)	635	else if (priv_modes & PrivMode_aplCUR)
631	kbuf[1] = 'O';	636	kbuf[1] = 'O';
632	break;	637	break;
633		638
634	#ifndef UNSHIFTED_SCROLLKEYS	639	#ifndef UNSHIFTED_SCROLLKEYS
635	# ifdef XK_KP_Prior
636	case XK_KP_Prior:
637	/* allow shift to override */
638	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
639	{
640	strcpy (kbuf, "\033Oy");
641	break;
642	}
643	/* FALLTHROUGH */
644	# endif
645	case XK_Prior:	640	case XK_Prior:
646	strcpy (kbuf, "\033[5~");	641	strcpy (kbuf, "\033[5~");
647	break;	642	break;
648	# ifdef XK_KP_Next
649	case XK_KP_Next:
650	/* allow shift to override */
651	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
652	{
653	strcpy (kbuf, "\033Os");
654	break;
655	}
656	/* FALLTHROUGH */
657	# endif
658	case XK_Next:	643	case XK_Next:
659	strcpy (kbuf, "\033[6~");	644	strcpy (kbuf, "\033[6~");
660	break;	645	break;
661	#endif	646	#endif
662	case XK_KP_Enter:	647	case XK_KP_Enter:
663	/* allow shift to override */	648	/* allow shift to override */
664	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)	649	if (kp)
665	{	650	{
666	strcpy (kbuf, "\033OM");	651	strcpy (kbuf, "\033OM");
667	break;	652	break;
668	}	653	}
669		654
…		…
681	kbuf[0] = '\015';	666	kbuf[0] = '\015';
682	kbuf[1] = '\0';	667	kbuf[1] = '\0';
683	}	668	}
684	break;	669	break;
685		670
686	#ifdef XK_KP_Begin
687	case XK_KP_Begin:
688	strcpy (kbuf, "\033Ou");
689	break;
690
691	#endif
692	case XK_KP_F1: /* "\033OP" */	671	case XK_KP_F1: /* "\033OP" */
693	case XK_KP_F2: /* "\033OQ" */	672	case XK_KP_F2: /* "\033OQ" */
694	case XK_KP_F3: /* "\033OR" */	673	case XK_KP_F3: /* "\033OR" */
695	case XK_KP_F4: /* "\033OS" */	674	case XK_KP_F4: /* "\033OS" */
696	strcpy (kbuf, "\033OP");	675	strcpy (kbuf, "\033OP");
…		…
712	case XK_KP_6: /* "\033Ov" : "6" */	691	case XK_KP_6: /* "\033Ov" : "6" */
713	case XK_KP_7: /* "\033Ow" : "7" */	692	case XK_KP_7: /* "\033Ow" : "7" */
714	case XK_KP_8: /* "\033Ox" : "8" */	693	case XK_KP_8: /* "\033Ox" : "8" */
715	case XK_KP_9: /* "\033Oy" : "9" */	694	case XK_KP_9: /* "\033Oy" : "9" */
716	/* allow shift to override */	695	/* allow shift to override */
717	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)	696	if (kp)
718	{	697	{
719	strcpy (kbuf, "\033Oj");	698	strcpy (kbuf, "\033Oj");
720	kbuf[2] += (keysym - XK_KP_Multiply);	699	kbuf[2] += (keysym - XK_KP_Multiply);
721	}	700	}
722	else	701	else
…		…
728		707
729	case XK_Find:	708	case XK_Find:
730	strcpy (kbuf, "\033[1~");	709	strcpy (kbuf, "\033[1~");
731	break;	710	break;
732		711
733	#ifdef XK_KP_End
734	case XK_KP_Insert:
735	/* allow shift to override */
736	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
737	{
738	strcpy (kbuf, "\033Op");
739	break;
740	}
741	/* FALLTHROUGH */
742	#endif
743	case XK_Insert:	712	case XK_Insert:
744	strcpy (kbuf, "\033[2~");	713	strcpy (kbuf, "\033[2~");
745	break;	714	break;
746	#ifdef DXK_Remove /* support for DEC remove like key */	715	#ifdef DXK_Remove /* support for DEC remove like key */
747	case DXK_Remove:	716	case DXK_Remove:
…		…
751	strcpy (kbuf, "\033[3~");	720	strcpy (kbuf, "\033[3~");
752	break;	721	break;
753	case XK_Select:	722	case XK_Select:
754	strcpy (kbuf, "\033[4~");	723	strcpy (kbuf, "\033[4~");
755	break;	724	break;
756	#ifdef XK_KP_End
757	case XK_KP_End:
758	/* allow shift to override */
759	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
760	{
761	strcpy (kbuf, "\033Oq");
762	break;
763	}
764	/* FALLTHROUGH */
765	#endif
766	case XK_End:	725	case XK_End:
767	strcpy (kbuf, KS_END);	726	strcpy (kbuf, KS_END);
768	break;	727	break;
769	#ifdef XK_KP_Home
770	case XK_KP_Home:
771	/* allow shift to override */
772	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
773	{
774	strcpy (kbuf, "\033Ow");
775	break;
776	}
777	/* FALLTHROUGH */
778	#endif
779	case XK_Home:	728	case XK_Home:
780	strcpy (kbuf, KS_HOME);	729	strcpy (kbuf, KS_HOME);
781	break;	730	break;
782		731
783	#define FKEY(n, fkey) \	732	#define FKEY(n, fkey) \
…		…
934	#if ENABLE_FRILLS || ISO_14755	883	#if ENABLE_FRILLS || ISO_14755
935	// ISO 14755 support	884	// ISO 14755 support
936	if (iso14755buf)	885	if (iso14755buf)
937	if (iso14755buf & ISO_14755_52)	886	if (iso14755buf & ISO_14755_52)
938	{	887	{
939	# if ENABLE_OVERLAY	888	# if ISO_14755
940	scr_overlay_off ();	889	scr_overlay_off ();
941	# endif	890	# endif
942	# if ISO_14755	891	# if ISO_14755
943	// iso14755 part 5.2 handling: release time	892	// iso14755 part 5.2 handling: release time
944	// first: controls	893	// first: controls
…		…
967		916
968	return;	917	return;
969	}	918	}
970	else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))	919	else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971	{	920	{
972	# if ENABLE_OVERLAY	921	# if ISO_14755
973	scr_overlay_off ();	922	scr_overlay_off ();
974	# endif	923	# endif
975	if (iso14755buf & ISO_14755_51)	924	if (iso14755buf & ISO_14755_51)
976	commit_iso14755 ();	925	commit_iso14755 ();
977	#if ISO_14755	926	#if ISO_14755
…		…
1035	void	984	void
1036	rxvt_term::flush ()	985	rxvt_term::flush ()
1037	{	986	{
1038	flush_ev.stop ();	987	flush_ev.stop ();
1039		988
1040	#ifdef TRANSPARENT	989	#ifdef HAVE_BG_PIXMAP
1041	if (want_full_refresh)	990	if (bgPixmap.check_clearChanged ())
1042	{	991	{
1043	want_full_refresh = 0;	992	// scr_clear (true); This needs to be researched further!
1044	scr_clear ();
1045	scr_touch (false);	993	scr_touch (false);
1046	}	994	}
1047	#endif	995	#endif
1048		996
1049	if (want_refresh)	997	if (want_refresh)
…		…
1094	}	1042	}
1095		1043
1096	display->flush ();	1044	display->flush ();
1097	}	1045	}
1098		1046
		1047	/* checks wether a refresh is requested and starts the refresh timer */
1099	void	1048	void
1100	rxvt_term::check_cb (check_watcher &w)	1049	rxvt_term::refresh_check ()
		1050	{
		1051	if (want_refresh && !flush_ev.is_active ())
		1052	flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
		1053
		1054	display->flush ();
		1055	}
		1056
		1057	void
		1058	rxvt_term::flush_cb (ev::timer &w, int revents)
1101	{	1059	{
1102	make_current ();	1060	make_current ();
1103		1061
1104	display->flush ();
1105
1106	if (want_refresh && !flush_ev.active)
1107	flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108	}
1109
1110	void
1111	rxvt_term::flush_cb (time_watcher &w)
1112	{
1113	make_current ();
1114
1115	refresh_limit = 1;
1116	refresh_count = 0;	1062	refresh_count = 0;
1117	flush ();	1063	flush ();
1118	}	1064	}
1119		1065
1120	#ifdef CURSOR_BLINK	1066	#ifdef CURSOR_BLINK
1121	void	1067	void
1122	rxvt_term::cursor_blink_cb (time_watcher &w)	1068	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1123	{	1069	{
1124	hidden_cursor = !hidden_cursor;	1070	hidden_cursor = !hidden_cursor;
1125	want_refresh = 1;	1071	want_refresh = 1;
1126		1072	refresh_check ();
1127	w.start (w.at + CURSOR_BLINK_INTERVAL);
1128	}	1073	}
1129	#endif	1074	#endif
1130		1075
1131	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1132	void	1077	void
1133	rxvt_term::text_blink_cb (time_watcher &w)	1078	rxvt_term::text_blink_cb (ev::timer &w, int revents)
1134	{	1079	{
1135	if (scr_refresh_rend (RS_Blink, RS_Blink))	1080	if (scr_refresh_rend (RS_Blink, RS_Blink))
1136	{	1081	{
1137	hidden_text = !hidden_text;	1082	hidden_text = !hidden_text;
1138	want_refresh = 1;	1083	want_refresh = 1;
1139	w.start (w.at + TEXT_BLINK_INTERVAL);	1084	refresh_check ();
1140	}	1085	}
		1086	else
		1087	w.stop ();
1141	}	1088	}
1142	#endif	1089	#endif
1143		1090
1144	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1091	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1145	void	1092	void
1146	rxvt_term::cont_scroll_cb (time_watcher &w)	1093	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1147	{	1094	{
1148	if ((scrollbar_isUp() || scrollbar_isDn()) &&	1095	if ((scrollbar_isUp () || scrollbar_isDn ())
1149	scr_page (scrollbar_isUp() ? UP : DN, 1))	1096	&& scr_page (scrollbar_isUp () ? UP : DN, 1))
1150	{	1097	{
1151	want_refresh = 1;	1098	want_refresh = 1;
1152	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1099	refresh_check ();
1153	}	1100	}
		1101	else
		1102	w.stop ();
1154	}	1103	}
1155	#endif	1104	#endif
1156		1105
1157	#ifdef SELECTION_SCROLLING	1106	#ifdef SELECTION_SCROLLING
1158	void	1107	void
1159	rxvt_term::sel_scroll_cb (time_watcher &w)	1108	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1160	{	1109	{
1161	if (scr_page (scroll_selection_dir, scroll_selection_lines))	1110	if (scr_page (scroll_selection_dir, scroll_selection_lines))
1162	{	1111	{
1163	selection_extend (selection_save_x, selection_save_y, selection_save_state);	1112	selection_extend (selection_save_x, selection_save_y, selection_save_state);
1164	want_refresh = 1;	1113	want_refresh = 1;
1165	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1114	refresh_check ();
1166	}	1115	}
		1116	else
		1117	w.stop ();
1167	}	1118	}
1168	#endif	1119	#endif
1169		1120
1170	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1121	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171	void	1122	void
1172	rxvt_term::slip_wheel_cb (time_watcher &w)	1123	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1173	{	1124	{
1174	if (mouse_slip_wheel_speed == 0	1125	if (scr_changeview (view_start - mouse_slip_wheel_speed))
1175	|| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1176	: scr_page (UP, mouse_slip_wheel_speed))
1177	{	1126	{
1178	if (view_start == top_row || view_start == 0)
1179	mouse_slip_wheel_speed = 0;
1180
1181	want_refresh = 1;	1127	want_refresh = 1;
1182	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1128	refresh_check ();
		1129	}
		1130
		1131	if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
		1132	{
		1133	mouse_slip_wheel_speed = 0;
		1134	w.stop ();
1183	}	1135	}
1184	}	1136	}
1185	#endif	1137	#endif
1186		1138
1187	#if LINUX_YIELD_HACK	1139	#if LINUX_YIELD_HACK
1188	static struct event_handler	1140	static struct event_handler
1189	{	1141	{
1190	check_watcher yield_ev;	1142	ev::prepare yield_ev;
1191		1143
1192	void yield_cb (check_watcher &w)	1144	void yield_cb (ev::prepare &w, int revents)
1193	{	1145	{
1194	// this should really be sched_yield(), but the linux guys thought	1146	// this should really be sched_yield(), but the linux guys thought
1195	// that giving a process calling sched_yield () less cpu time than	1147	// that giving a process calling sched_yield () less cpu time than
1196	// ones with high nice levels is a useful thing to do. It surely is is	1148	// ones with high nice levels is a useful thing to do. It surely is is
1197	// allowed by the sus... as is returning ENOSYS.	1149	// allowed by the sus... as is returning ENOSYS.
…		…
1243	pty_ev.stop ();	1195	pty_ev.stop ();
1244		1196
1245	if (!option (Opt_hold))	1197	if (!option (Opt_hold))
1246	destroy ();	1198	destroy ();
1247	}	1199	}
1248		1200
1249	return false;	1201	return false;
1250	}	1202	}
1251		1203
1252	void	1204	void
1253	rxvt_term::pty_cb (io_watcher &w, short revents)	1205	rxvt_term::pty_cb (ev::io &w, int revents)
1254	{	1206	{
1255	make_current ();	1207	make_current ();
1256		1208
1257	if (revents & EVENT_READ)	1209	if (revents & ev::READ)
1258	// loop, but don't allow a single term to monopolize us	1210	// loop, but don't allow a single term to monopolize us
1259	while (pty_fill ())	1211	while (pty_fill ())
1260	if (cmd_parse ())	1212	if (cmd_parse ())
1261	break;	1213	break;
1262		1214
1263	if (revents & EVENT_WRITE)	1215	if (revents & ev::WRITE)
1264	pty_write ();	1216	pty_write ();
		1217
		1218	refresh_check ();
1265	}	1219	}
1266		1220
1267	void	1221	void
1268	rxvt_term::pointer_unblank ()	1222	rxvt_term::pointer_unblank ()
1269	{	1223	{
…		…
1272		1226
1273	#ifdef POINTER_BLANK	1227	#ifdef POINTER_BLANK
1274	hidden_pointer = 0;	1228	hidden_pointer = 0;
1275		1229
1276	if (option (Opt_pointerBlank))	1230	if (option (Opt_pointerBlank))
1277	pointer_ev.start (NOW + pointerBlankDelay);	1231	pointer_ev.start (pointerBlankDelay);
1278	#endif	1232	#endif
1279	}	1233	}
1280		1234
1281	#ifdef POINTER_BLANK	1235	#ifdef POINTER_BLANK
1282	void	1236	void
…		…
1290		1244
1291	hidden_pointer = 1;	1245	hidden_pointer = 1;
1292	}	1246	}
1293		1247
1294	void	1248	void
1295	rxvt_term::pointer_cb (time_watcher &w)	1249	rxvt_term::pointer_cb (ev::timer &w, int revents)
1296	{	1250	{
1297	make_current ();	1251	make_current ();
1298		1252
1299	pointer_blank ();	1253	pointer_blank ();
1300	}	1254	}
…		…
1303	void	1257	void
1304	rxvt_term::mouse_report (XButtonEvent &ev)	1258	rxvt_term::mouse_report (XButtonEvent &ev)
1305	{	1259	{
1306	int button_number, key_state = 0;	1260	int button_number, key_state = 0;
1307	int x, y;	1261	int x, y;
		1262	int code = 32;
1308		1263
1309	x = ev.x;	1264	x = Pixel2Col (ev.x);
1310	y = ev.y;	1265	y = Pixel2Row (ev.y);
1311	pixel_position (&x, &y);	1266	if (ev.type == MotionNotify)
		1267	{
		1268	if (x == mouse_row && y == mouse_col)
		1269	return;
		1270	mouse_row = x;
		1271	mouse_col = y;
		1272	code += 32;
		1273	}
1312		1274
1313	if (MEvent.button == AnyButton)	1275	if (MEvent.button == AnyButton)
1314	button_number = 3;	1276	button_number = 3;
1315	else	1277	else
1316	{	1278	{
…		…
1362	x + 1,	1324	x + 1,
1363	y + 1);	1325	y + 1);
1364	#endif	1326	#endif
1365		1327
1366	tt_printf ("\033[M%c%c%c",	1328	tt_printf ("\033[M%c%c%c",
1367	(32 + button_number + key_state),	1329	(code + button_number + key_state),
1368	(32 + x + 1),	1330	(32 + x + 1),
1369	(32 + y + 1));	1331	(32 + y + 1));
1370	}	1332	}
1371		1333
1372	/*{{{ process an X event */	1334	/*{{{ process an X event */
…		…
1434	else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)	1396	else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1435	focus_out ();	1397	focus_out ();
1436	}	1398	}
1437	#endif	1399	#endif
1438	}	1400	}
1439	break;
1440
1441	case MappingNotify:
1442	XRefreshKeyboardMapping (&ev.xmapping);
1443	break;	1401	break;
1444		1402
1445	/*	1403	/*
1446	* XXX: this is not the _current_ arrangement	1404	* XXX: this is not the _current_ arrangement
1447	* Here's my conclusion:	1405	* Here's my conclusion:
…		…
1480	&& ev.xfocus.mode != NotifyGrab)	1438	&& ev.xfocus.mode != NotifyGrab)
1481	focus_out ();	1439	focus_out ();
1482	break;	1440	break;
1483		1441
1484	case ConfigureNotify:	1442	case ConfigureNotify:
		1443	fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
		1444	ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
		1445	szHint.width, szHint.height);
1485	if (ev.xconfigure.window == parent[0])	1446	if (ev.xconfigure.window == parent[0])
1486	{	1447	{
1487	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1448	//while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1488	;	1449	;
1489		1450
1490	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)	1451	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1491	{	1452	{
1492	seen_resize = 1;	1453	seen_resize = 1;
1493	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);	1454	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1494	#ifdef XPM_BACKGROUND	1455	}
1495	if (!option(Opt_transparent) && bgPixmap.auto_resize)	1456	else
		1457	{
		1458	#ifdef HAVE_BG_PIXMAP
		1459	if (bgPixmap.window_position_sensitive ())
1496	{	1460	{
		1461	if (mapped)
		1462	update_background ();
1497	resize_pixmap ();	1463	else
1498	scr_touch (true);	1464	bgPixmap.invalidate ();
1499	}	1465	}
1500	#endif	1466	#endif
1501	}	1467	}
1502		1468
1503	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1469	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1504
1505	#ifdef TRANSPARENT
1506	if (option (Opt_transparent))
1507	check_our_parents ();
1508	#endif
1509	}	1470	}
1510	break;	1471	break;
1511		1472
1512	case PropertyNotify:	1473	case PropertyNotify:
1513	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))	1474	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
…		…
1529	case SelectionRequest:	1490	case SelectionRequest:
1530	selection_send (ev.xselectionrequest);	1491	selection_send (ev.xselectionrequest);
1531	break;	1492	break;
1532		1493
1533	case MapNotify:	1494	case MapNotify:
		1495	#ifdef HAVE_BG_PIXMAP
		1496	/* This is needed spcifically to fix the case of no window manager or a
		1497	* non-reparenting window manager. In those cases we never get first
		1498	* ConfigureNotify. Also that speeds startup under normal WM, by taking
		1499	* care of multiplicity of ConfigureNotify events arriwing while WM does
		1500	* reparenting.
		1501	* We should not render background immidiately, as there could be several
		1502	* ConfigureNotify's to follow. Lets take care of all of them in one scoop
		1503	* by scheduling background redraw as soon as we can, but giving a short
		1504	* bit of time for ConfigureNotifies to arrive.
		1505	* We should render background PRIOR to drawing any text, but AFTER all
		1506	* of ConfigureNotifys for the best results.
		1507	*/
		1508	if (bgPixmap.flags & bgPixmap_t::isInvalid)
		1509	update_background_ev.start (0.025);
		1510	#endif
1534	mapped = 1;	1511	mapped = 1;
1535	#ifdef TEXT_BLINK	1512	#ifdef TEXT_BLINK
1536	text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);	1513	text_blink_ev.start ();
1537	#endif	1514	#endif
1538	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));	1515	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1539	break;	1516	break;
1540		1517
1541	case UnmapNotify:	1518	case UnmapNotify:
…		…
1543	#ifdef TEXT_BLINK	1520	#ifdef TEXT_BLINK
1544	text_blink_ev.stop ();	1521	text_blink_ev.stop ();
1545	#endif	1522	#endif
1546	HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));	1523	HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1547	break;	1524	break;
1548
1549	#ifdef TRANSPARENT
1550	case ReparentNotify:
1551	rootwin_cb (ev);
1552	break;
1553	#endif /* TRANSPARENT */
1554		1525
1555	case GraphicsExpose:	1526	case GraphicsExpose:
1556	case Expose:	1527	case Expose:
1557	if (ev.xany.window == vt)	1528	if (ev.xany.window == vt)
1558	{	1529	{
1559	do	1530	do
		1531	{
1560	scr_expose (ev.xexpose.x, ev.xexpose.y,	1532	scr_expose (ev.xexpose.x, ev.xexpose.y,
1561	ev.xexpose.width, ev.xexpose.height, False);	1533	ev.xexpose.width, ev.xexpose.height, False);
		1534	}
1562	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));	1535	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1563		1536
1564	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;	1537	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1565		1538
1566	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))	1539	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
		1540	{
1567	scr_expose (ev.xexpose.x, ev.xexpose.y,	1541	scr_expose (ev.xexpose.x, ev.xexpose.y,
1568	ev.xexpose.width, ev.xexpose.height, False);	1542	ev.xexpose.width, ev.xexpose.height, False);
		1543	}
1569		1544
1570	want_refresh = 1;	1545	want_refresh = 1;
1571	}	1546	}
1572	else	1547	else
1573	{	1548	{
…		…
1576	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))	1551	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1577	;	1552	;
1578	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))	1553	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1579	;	1554	;
1580		1555
1581	if (isScrollbarWindow (ev.xany.window))	1556	if (scrollBar.state && ev.xany.window == scrollBar.win)
1582	{	1557	{
1583	scrollBar.setIdle ();	1558	scrollBar.setIdle ();
1584	scrollbar_show (0);	1559	scrollbar_show (0);
1585	}	1560	}
1586
1587	#ifdef TRANSPARENT
1588	if (am_transparent && ev.xany.window == parent[0])
1589	XClearWindow (dpy, ev.xany.window);
1590	#endif
1591	}	1561	}
1592	break;	1562	break;
1593		1563
1594	case MotionNotify:	1564	case MotionNotify:
1595	#ifdef POINTER_BLANK	1565	#ifdef POINTER_BLANK
1596	if (hidden_pointer)	1566	if (hidden_pointer)
1597	pointer_unblank ();	1567	pointer_unblank ();
1598	#endif	1568	#endif
		1569	if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
		1570	|| priv_modes & PrivMode_MouseAnyEvent)
		1571	mouse_report (ev.xbutton);
1599	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)	1572	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1600	break;	1573	break;
1601		1574
1602	if (ev.xany.window == vt)	1575	if (ev.xany.window == vt)
1603	{	1576	{
…		…
1637	int dist;	1610	int dist;
1638		1611
1639	/* don't clobber the current delay if we are	1612	/* don't clobber the current delay if we are
1640	* already in the middle of scrolling.	1613	* already in the middle of scrolling.
1641	*/	1614	*/
1642	if (!sel_scroll_ev.active)	1615	if (!sel_scroll_ev.is_active ())
1643	sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);	1616	sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1644		1617
1645	/* save the event params so we can highlight	1618	/* save the event params so we can highlight
1646	* the selection in the pending-scroll loop	1619	* the selection in the pending-scroll loop
1647	*/	1620	*/
1648	selection_save_x = ev.xbutton.x;	1621	selection_save_x = ev.xbutton.x;
…		…
1670	else	1643	else
1671	{	1644	{
1672	/* we are within the text window, so we	1645	/* we are within the text window, so we
1673	* shouldn't be scrolling	1646	* shouldn't be scrolling
1674	*/	1647	*/
1675	if (sel_scroll_ev.active)
1676	sel_scroll_ev.stop();	1648	sel_scroll_ev.stop();
1677	}	1649	}
1678	#endif	1650	#endif
1679	#ifdef MOUSE_THRESHOLD	1651	#ifdef MOUSE_THRESHOLD
1680	}	1652	}
1681	#endif	1653	#endif
1682	}	1654	}
1683	}	1655	}
1684	else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())	1656	else if (scrollbar_isMotion () && ev.xany.window == scrollBar.win)
1685	{	1657	{
1686	while (XCheckTypedWindowEvent (dpy, scrollBar.win,	1658	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1687	MotionNotify, &ev))	1659	MotionNotify, &ev))
1688	;	1660	;
1689		1661
…		…
1693	&ev.xbutton.x, &ev.xbutton.y,	1665	&ev.xbutton.x, &ev.xbutton.y,
1694	&unused_mask);	1666	&unused_mask);
1695	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1667	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1696	scrollbar_size ());	1668	scrollbar_size ());
1697	want_refresh = 1;	1669	want_refresh = 1;
1698	refresh_limit = 0;
1699	scrollbar_show (1);	1670	scrollbar_show (1);
1700	}	1671	}
1701	break;	1672	break;
1702	}	1673	}
1703		1674
…		…
1708	{	1679	{
1709	hidden_cursor = 0;	1680	hidden_cursor = 0;
1710	want_refresh = 1;	1681	want_refresh = 1;
1711	}	1682	}
1712		1683
1713	cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);	1684	cursor_blink_ev.again ();
1714	}	1685	}
1715	#endif	1686	#endif
1716		1687
1717	#if defined(POINTER_BLANK)	1688	#if defined(POINTER_BLANK)
1718	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)	1689	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
…		…
1725		1696
1726	if (ev.type == KeyPress && hidden_pointer == 0)	1697	if (ev.type == KeyPress && hidden_pointer == 0)
1727	pointer_blank ();	1698	pointer_blank ();
1728	}	1699	}
1729	#endif	1700	#endif
		1701
		1702	refresh_check ();
1730	}	1703	}
1731		1704
1732	void	1705	void
1733	rxvt_term::focus_in ()	1706	rxvt_term::focus_in ()
1734	{	1707	{
…		…
1746	XSetICFocus (Input_Context);	1719	XSetICFocus (Input_Context);
1747	}	1720	}
1748	#endif	1721	#endif
1749	#if CURSOR_BLINK	1722	#if CURSOR_BLINK
1750	if (option (Opt_cursorBlink))	1723	if (option (Opt_cursorBlink))
1751	cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);	1724	cursor_blink_ev.again ();
1752	#endif	1725	#endif
1753	#if OFF_FOCUS_FADING	1726	#if OFF_FOCUS_FADING
1754	if (rs[Rs_fade])	1727	if (rs[Rs_fade])
1755	{	1728	{
1756	pix_colors = pix_colors_focused;	1729	pix_colors = pix_colors_focused;
…		…
1758	}	1731	}
1759	#endif	1732	#endif
1760	#if ENABLE_FRILLS	1733	#if ENABLE_FRILLS
1761	if (option (Opt_urgentOnBell))	1734	if (option (Opt_urgentOnBell))
1762	{	1735	{
1763	XWMHints *h;
1764
1765	h = XGetWMHints(dpy, parent[0]);	1736	if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1766	if (h != NULL)
1767	{	1737	{
1768	h->flags &= ~XUrgencyHint;	1738	h->flags &= ~XUrgencyHint;
1769	XSetWMHints(dpy, parent[0], h);	1739	XSetWMHints (dpy, parent[0], h);
1770	}	1740	}
1771	}	1741	}
1772	#endif	1742	#endif
1773	}	1743	}
1774	}	1744	}
…		…
1785		1755
1786	#if ENABLE_FRILLS || ISO_14755	1756	#if ENABLE_FRILLS || ISO_14755
1787	if (iso14755buf)	1757	if (iso14755buf)
1788	{	1758	{
1789	iso14755buf = 0;	1759	iso14755buf = 0;
1790	# if ENABLE_OVERLAY	1760	# if ISO_14755
1791	scr_overlay_off ();	1761	scr_overlay_off ();
1792	# endif	1762	# endif
1793	}	1763	}
1794	#endif	1764	#endif
1795	#if USE_XIM	1765	#if USE_XIM
…		…
1797	XUnsetICFocus (Input_Context);	1767	XUnsetICFocus (Input_Context);
1798	#endif	1768	#endif
1799	#if CURSOR_BLINK	1769	#if CURSOR_BLINK
1800	if (option (Opt_cursorBlink))	1770	if (option (Opt_cursorBlink))
1801	cursor_blink_ev.stop ();	1771	cursor_blink_ev.stop ();
		1772
1802	hidden_cursor = 0;	1773	hidden_cursor = 0;
1803	#endif	1774	#endif
1804	#if OFF_FOCUS_FADING	1775	#if OFF_FOCUS_FADING
1805	if (rs[Rs_fade])	1776	if (rs[Rs_fade])
1806	{	1777	{
…		…
1822	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);	1793	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1823	}	1794	}
1824	#endif	1795	#endif
1825	}	1796	}
1826		1797
1827	#if TRANSPARENT || ENABLE_PERL	1798	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1828	void	1799	void
1829	rxvt_term::rootwin_cb (XEvent &ev)	1800	rxvt_term::rootwin_cb (XEvent &ev)
1830	{	1801	{
1831	make_current ();	1802	make_current ();
1832		1803
1833	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)	1804	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1834	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))	1805	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1835	return;	1806	return;
1836		1807
1837	# if TRANSPARENT	1808	# if ENABLE_TRANSPARENCY
1838	switch (ev.type)	1809	switch (ev.type)
1839	{	1810	{
1840	case PropertyNotify:	1811	case PropertyNotify:
1841	/*	1812	/*
1842	* if user used some Esetroot compatible prog to set the root bg,	1813	* if user used some Esetroot compatible prog to set the root bg,
1843	* use the property to determine the pixmap. We use it later on.	1814	* use the property to determine the pixmap. We use it later on.
1844	*/	1815	*/
1845	if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]	1816	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1846	&& ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])	1817	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1847	return;	1818	{
		1819	bgPixmap.set_root_pixmap ();
		1820	update_background ();
		1821	}
1848		1822
1849	/* FALLTHROUGH */
1850	case ReparentNotify:
1851	if (option (Opt_transparent))
1852	check_our_parents ();
1853	break;	1823	break;
1854	}	1824	}
1855	# endif	1825	# endif
		1826
		1827	refresh_check ();
1856	}	1828	}
1857	#endif	1829	#endif
1858		1830
1859	void	1831	void
1860	rxvt_term::button_press (XButtonEvent &ev)	1832	rxvt_term::button_press (XButtonEvent &ev)
…		…
1915	mouse_report (ev);	1887	mouse_report (ev);
1916	}	1888	}
1917	#else	1889	#else
1918	MEvent.button = ev.button;	1890	MEvent.button = ev.button;
1919	mouse_report (ev);	1891	mouse_report (ev);
1920	#endif /* MOUSE_REPORT_DOUBLECLICK */	1892	#endif /* MOUSE_REPORT_DOUBLECLICK */
1921		1893
1922	}	1894	}
1923	else	1895	else
1924	{	1896	{
1925	if (ev.button != MEvent.button)	1897	if (ev.button != MEvent.button)
…		…
1973	}	1945	}
1974		1946
1975	/*	1947	/*
1976	* Scrollbar window processing of button press	1948	* Scrollbar window processing of button press
1977	*/	1949	*/
1978	if (isScrollbarWindow (ev.window))	1950	if (scrollBar.state && ev.window == scrollBar.win)
1979	{	1951	{
1980	scrollBar.setIdle ();	1952	scrollBar.setIdle ();
1981	/*	1953	/*
1982	* Rxvt-style scrollbar:	1954	* Rxvt-style scrollbar:
1983	* move up if mouse is above slider	1955	* move up if mouse is above slider
…		…
2019	tt_printf ("\033[5~");	1991	tt_printf ("\033[5~");
2020	break;	1992	break;
2021	}	1993	}
2022	}	1994	}
2023	else	1995	else
2024	#endif /* NO_SCROLLBAR_REPORT */	1996	#endif /* NO_SCROLLBAR_REPORT */
2025		1997
2026	{	1998	{
2027	char upordown = 0;	1999	char upordown = 0;
2028		2000
2029	if (scrollBar.style == R_SB_NEXT)	2001	if (scrollBar.style == R_SB_NEXT)
2030	{	2002	{
2031	if (scrollbarnext_upButton (ev.y))	2003	if (scrollbarnext_upButton (ev.y))
2032	upordown = -1; /* up */	2004	upordown = -1; /* up */
…		…
2038	if (scrollbarrxvt_upButton (ev.y))	2010	if (scrollbarrxvt_upButton (ev.y))
2039	upordown = -1; /* up */	2011	upordown = -1; /* up */
2040	else if (scrollbarrxvt_dnButton (ev.y))	2012	else if (scrollbarrxvt_dnButton (ev.y))
2041	upordown = 1; /* down */	2013	upordown = 1; /* down */
2042	}	2014	}
		2015
2043	if (upordown)	2016	if (upordown)
2044	{	2017	{
2045	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	2018	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		2019	if (!cont_scroll_ev.is_active ())
2046	cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);	2020	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2047	#endif	2021	#endif
2048	if (scr_page (upordown < 0 ? UP : DN, 1))	2022	if (scr_page (upordown < 0 ? UP : DN, 1))
2049	{	2023	{
2050	if (upordown < 0)	2024	if (upordown < 0)
2051	scrollBar.setUp ();	2025	scrollBar.setUp ();
…		…
2055	}	2029	}
2056	else	2030	else
2057	switch (ev.button)	2031	switch (ev.button)
2058	{	2032	{
2059	case Button2:	2033	case Button2:
2060	switch (scrollbar_align)	2034	switch (scrollBar.align)
2061	{	2035	{
2062	case R_SB_ALIGN_TOP:	2036	case R_SB_ALIGN_TOP:
2063	csrO = 0;	2037	csrO = 0;
2064	break;	2038	break;
2065	case R_SB_ALIGN_CENTRE:	2039	case R_SB_ALIGN_CENTRE:
…		…
2077		2051
2078	scrollBar.setMotion ();	2052	scrollBar.setMotion ();
2079	break;	2053	break;
2080		2054
2081	case Button1:	2055	case Button1:
2082	if (scrollbar_align == R_SB_ALIGN_CENTRE)	2056	if (scrollBar.align == R_SB_ALIGN_CENTRE)
2083	csrO = ev.y - scrollBar.top;	2057	csrO = ev.y - scrollBar.top;
2084	/* FALLTHROUGH */	2058	/* FALLTHROUGH */
2085		2059
2086	case Button3:	2060	case Button3:
2087	if (scrollBar.style != R_SB_XTERM)	2061	if (scrollBar.style != R_SB_XTERM)
…		…
2131	scrollBar.setIdle ();	2105	scrollBar.setIdle ();
2132	scrollbar_show (0);	2106	scrollbar_show (0);
2133	}	2107	}
2134		2108
2135	#ifdef SELECTION_SCROLLING	2109	#ifdef SELECTION_SCROLLING
2136	if (sel_scroll_ev.active)
2137	sel_scroll_ev.stop();	2110	sel_scroll_ev.stop();
2138	#endif	2111	#endif
2139		2112
2140	if (ev.window == vt)	2113	if (ev.window == vt)
2141	{	2114	{
2142	if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))	2115	if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
…		…
2166	mouse_report (ev);	2139	mouse_report (ev);
2167	}	2140	}
2168	#else /* MOUSE_REPORT_DOUBLECLICK */	2141	#else /* MOUSE_REPORT_DOUBLECLICK */
2169	MEvent.button = AnyButton;	2142	MEvent.button = AnyButton;
2170	mouse_report (ev);	2143	mouse_report (ev);
2171	#endif /* MOUSE_REPORT_DOUBLECLICK */	2144	#endif /* MOUSE_REPORT_DOUBLECLICK */
2172	return;	2145	return;
2173	}	2146	}
2174		2147
2175	/*	2148	/*
2176	* dumb hack to compensate for the failure of click-and-drag	2149	* dumb hack to compensate for the failure of click-and-drag
…		…
2214	{	2187	{
2215	mouse_slip_wheel_speed += v ? -1 : 1;	2188	mouse_slip_wheel_speed += v ? -1 : 1;
2216	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;	2189	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2217	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;	2190	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2218		2191
2219	if (slip_wheel_ev.at < NOW)	2192	if (!slip_wheel_ev.is_active ())
2220	slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;	2193	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2221
2222	slip_wheel_ev.start ();
2223	}	2194	}
2224	else	2195	else
		2196	# endif
2225	{	2197	{
2226	# endif
2227	scr_page (v, i);	2198	scr_page (v, i);
2228	scrollbar_show (1);	2199	scrollbar_show (1);
2229	# ifdef MOUSE_SLIP_WHEELING
2230	}	2200	}
2231	# endif
2232	}	2201	}
2233	break;	2202	break;
2234	#endif	2203	#endif
2235	}	2204	}
2236	}	2205	}
2237	}	2206	}
2238
2239	#ifdef TRANSPARENT
2240	#if TINTING && !defined(HAVE_AFTERIMAGE)
2241	/* taken from aterm-0.4.2 */
2242
2243	typedef uint32_t RUINT32T;
2244
2245	void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2246	{
2247	int sh_r, sh_g, sh_b;
2248	RUINT32T mask_r, mask_g, mask_b;
2249	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2250	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2251	unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2252	int i;
2253
2254	Visual *visual = term->visual;
2255
2256	if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2257
2258	/* for convenience */
2259	mask_r = visual->red_mask;
2260	mask_g = visual->green_mask;
2261	mask_b = visual->blue_mask;
2262
2263	/* boring lookup table pre-initialization */
2264	switch (srcImage->bits_per_pixel) {
2265	case 15:
2266	if ((mask_r != 0x7c00) ||
2267	(mask_g != 0x03e0) ||
2268	(mask_b != 0x001f))
2269	return;
2270	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2271	lookup_r = lookup;
2272	lookup_g = lookup+32;
2273	lookup_b = lookup+32+32;
2274	sh_r = 10;
2275	sh_g = 5;
2276	sh_b = 0;
2277	break;
2278	case 16:
2279	if ((mask_r != 0xf800) ||
2280	(mask_g != 0x07e0) ||
2281	(mask_b != 0x001f))
2282	return;
2283	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2284	lookup_r = lookup;
2285	lookup_g = lookup+32;
2286	lookup_b = lookup+32+64;
2287	sh_r = 11;
2288	sh_g = 5;
2289	sh_b = 0;
2290	break;
2291	case 24:
2292	if ((mask_r != 0xff0000) ||
2293	(mask_g != 0x00ff00) ||
2294	(mask_b != 0x0000ff))
2295	return;
2296	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2297	lookup_r = lookup;
2298	lookup_g = lookup+256;
2299	lookup_b = lookup+256+256;
2300	sh_r = 16;
2301	sh_g = 8;
2302	sh_b = 0;
2303	break;
2304	case 32:
2305	if ((mask_r != 0xff0000) ||
2306	(mask_g != 0x00ff00) ||
2307	(mask_b != 0x0000ff))
2308	return;
2309	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2310	lookup_r = lookup;
2311	lookup_g = lookup+256;
2312	lookup_b = lookup+256+256;
2313	sh_r = 16;
2314	sh_g = 8;
2315	sh_b = 0;
2316	break;
2317	default:
2318	return; /* we do not support this color depth */
2319	}
2320
2321	/* prepare limits for color transformation (each channel is handled separately) */
2322	if (shade < 0) {
2323	shade = -shade;
2324	if (shade < 0) shade = 0;
2325	if (shade > 100) shade = 100;
2326
2327	lower_lim_r = 65535-rm;
2328	lower_lim_g = 65535-gm;
2329	lower_lim_b = 65535-bm;
2330
2331	lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2332	lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2333	lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2334
2335	upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2336	} else {
2337	if (shade < 0) shade = 0;
2338	if (shade > 100) shade = 100;
2339
2340	lower_lim_r = lower_lim_g = lower_lim_b = 0;
2341
2342	upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2343	upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2344	upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2345	}
2346
2347	/* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2348	if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2349	{
2350	unsigned int tmp;
2351
2352	tmp = lower_lim_r;
2353	lower_lim_r = lower_lim_b;
2354	lower_lim_b = tmp;
2355
2356	tmp = upper_lim_r;
2357	upper_lim_r = upper_lim_b;
2358	upper_lim_b = tmp;
2359	}
2360
2361	/* fill our lookup tables */
2362	for (i = 0; i <= mask_r>>sh_r; i++)
2363	{
2364	RUINT32T tmp;
2365	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2366	tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2367	lookup_r[i] = (tmp/65535)<<sh_r;
2368	}
2369	for (i = 0; i <= mask_g>>sh_g; i++)
2370	{
2371	RUINT32T tmp;
2372	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2373	tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2374	lookup_g[i] = (tmp/65535)<<sh_g;
2375	}
2376	for (i = 0; i <= mask_b>>sh_b; i++)
2377	{
2378	RUINT32T tmp;
2379	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2380	tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2381	lookup_b[i] = (tmp/65535)<<sh_b;
2382	}
2383
2384	/* apply table to input image (replacing colors by newly calculated ones) */
2385	switch (srcImage->bits_per_pixel)
2386	{
2387	case 15:
2388	{
2389	unsigned short *p1, *pf, *p, *pl;
2390	p1 = (unsigned short *) srcImage->data;
2391	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2392	while (p1 < pf)
2393	{
2394	p = p1;
2395	pl = p1 + srcImage->width;
2396	for (; p < pl; p++)
2397	{
2398	*p = lookup_r[(*p & 0x7c00)>>10] |
2399	lookup_g[(*p & 0x03e0)>> 5] |
2400	lookup_b[(*p & 0x001f)];
2401	}
2402	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2403	}
2404	break;
2405	}
2406	case 16:
2407	{
2408	unsigned short *p1, *pf, *p, *pl;
2409	p1 = (unsigned short *) srcImage->data;
2410	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2411	while (p1 < pf)
2412	{
2413	p = p1;
2414	pl = p1 + srcImage->width;
2415	for (; p < pl; p++)
2416	{
2417	*p = lookup_r[(*p & 0xf800)>>11] |
2418	lookup_g[(*p & 0x07e0)>> 5] |
2419	lookup_b[(*p & 0x001f)];
2420	}
2421	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2422	}
2423	break;
2424	}
2425	case 24:
2426	{
2427	unsigned char *p1, *pf, *p, *pl;
2428	p1 = (unsigned char *) srcImage->data;
2429	pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2430	while (p1 < pf)
2431	{
2432	p = p1;
2433	pl = p1 + srcImage->width * 3;
2434	for (; p < pl; p += 3)
2435	{
2436	p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2437	p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2438	p[2] = lookup_r[(p[2] & 0x0000ff)];
2439	}
2440	p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2441	}
2442	break;
2443	}
2444	case 32:
2445	{
2446	RUINT32T *p1, *pf, *p, *pl;
2447	p1 = (RUINT32T *) srcImage->data;
2448	pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2449
2450	while (p1 < pf)
2451	{
2452	p = p1;
2453	pl = p1 + srcImage->width;
2454	for (; p < pl; p++)
2455	{
2456	*p = lookup_r[(*p & 0xff0000)>>16] |
2457	lookup_g[(*p & 0x00ff00)>> 8] |
2458	lookup_b[(*p & 0x0000ff)] |
2459	(*p & ~0xffffff);
2460	}
2461	p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2462	}
2463	break;
2464	}
2465	}
2466
2467	free (lookup);
2468	}
2469	#endif
2470
2471	/*
2472	* Check our parents are still who we think they are.
2473	* Do transparency updates if required
2474	*/
2475	int
2476	rxvt_term::check_our_parents ()
2477	{
2478	check_our_parents_ev.stop ();
2479	check_our_parents_ev.start (NOW + .1);
2480	return 0;
2481	}
2482
2483	void
2484	rxvt_term::check_our_parents_cb (time_watcher &w)
2485	{
2486	int i, pchanged, aformat, have_pixmap, rootdepth;
2487	unsigned long nitems, bytes_after;
2488	Atom atype;
2489	unsigned char *prop = NULL;
2490	Window root, oldp, *list;
2491	Pixmap rootpixmap = None;
2492	XWindowAttributes wattr, wrootattr;
2493	int sx, sy;
2494	Window cr;
2495
2496	pchanged = 0;
2497
2498	if (!option (Opt_transparent))
2499	return /*pchanged*/; /* Don't try any more */
2500
2501	XGetWindowAttributes (dpy, display->root, &wrootattr);
2502	rootdepth = wrootattr.depth;
2503
2504	XGetWindowAttributes (dpy, parent[0], &wattr);
2505
2506	if (rootdepth != wattr.depth)
2507	{
2508	if (am_transparent)
2509	{
2510	pchanged = 1;
2511	XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2512	am_transparent = am_pixmap_trans = 0;
2513	}
2514
2515	return /*pchanged*/; /* Don't try any more */
2516	}
2517
2518	/* Get all X ops out of the queue so that our information is up-to-date. */
2519	XSync (dpy, False);
2520
2521	XTranslateCoordinates (dpy, parent[0], display->root,
2522	0, 0, &sx, &sy, &cr);
2523
2524	/* check if we are outside of the visible part of the virtual screen : */
2525	if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0
2526	|| sx >= wrootattr.width || sy >= wrootattr.height )
2527	return /* 0 */ ;
2528	/*
2529	* Make the frame window set by the window manager have
2530	* the root background. Some window managers put multiple nested frame
2531	* windows for each client, so we have to take care about that.
2532	*/
2533	i = (xa[XA_XROOTPMAP_ID]
2534	&& XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
2535	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2536	&nitems, &bytes_after, &prop) == Success);
2537
2538	if (!i || prop == NULL)
2539	i = (xa[XA_ESETROOT_PMAP_ID]
2540	&& XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2541	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2542	&nitems, &bytes_after, &prop) == Success);
2543
2544	if (!i || prop == NULL
2545	#if TINTING
2546	|| (!ISSET_PIXCOLOR (Color_tint) && rs[Rs_shade] == NULL
2547	#ifdef HAVE_AFTERIMAGE
2548	&& original_asim == NULL && rs[Rs_blurradius] == NULL
2549	#endif
2550	)
2551	#endif
2552	)
2553	have_pixmap = 0;
2554	else
2555	{
2556	have_pixmap = 1;
2557	rootpixmap = *(Pixmap *)prop;
2558	XFree (prop);
2559	}
2560
2561	if (have_pixmap)
2562	{
2563	Bool success = False ;
2564	GC gc;
2565	XGCValues gcvalue;
2566	#ifdef HAVE_AFTERIMAGE
2567	{
2568	Pixmap tmp_pmap = None ;
2569	ShadingInfo shade;
2570	ARGB32 tint ;
2571	unsigned int pmap_w = 0, pmap_h = 0;
2572
2573	if (get_drawable_size( rootpixmap, &pmap_w, &pmap_h ))
2574	{
2575	int root_x = 0, root_y = 0;
2576
2577	shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2578	if (ISSET_PIXCOLOR (Color_tint))
2579	{
2580	rgba c;
2581	pix_colors_focused [Color_tint].get (c);
2582	shade.tintColor.red = c.r;
2583	shade.tintColor.green = c.g;
2584	shade.tintColor.blue = c.b;
2585	}
2586	else
2587	shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF;
2588	tint = shading2tint32( &shade );
2589	gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2590	if (GetWinPosition (parent[0], &root_x, &root_y) )
2591	{
2592	ASImageLayer *layers = create_image_layers( 2 );
2593	ASImage *merged_im = NULL;
2594	int back_x, back_y, back_w, back_h;
2595	/* merge_layers does good job at tiling background appropriately,
2596	so all we need is to cut out smallest possible piece : */
2597	#define MAKE_ROOTPMAP_GEOM(xy,wh,widthheight) \
2598	do{ while( root_##xy < 0 ) root_##xy += (int)wrootattr.widthheight; \
2599	back_##xy = root_##xy % pmap_##wh; /* that gives us left side of the closest tile : */ \
2600	if( pmap_##wh >= back_##xy + szHint.widthheight ) \
2601	back_##wh = szHint.widthheight;/* background is large - limit it by our size */ \
2602	else \
2603	{ /* small background - need the whole of it for successfull tiling :*/ \
2604	back_##xy = 0; \
2605	back_##wh = pmap_##wh; \
2606	}}while(0)
2607
2608	MAKE_ROOTPMAP_GEOM(x,w,width);
2609	MAKE_ROOTPMAP_GEOM(y,h,height);
2610
2611	layers[0].im = pixmap2asimage (display->asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100);
2612	layers[0].clip_x = (back_w == pmap_w)?root_x:0;
2613	layers[0].clip_y = (back_h == pmap_h)?root_y:0;
2614	layers[0].clip_width = szHint.width;
2615	layers[0].clip_height = szHint.height;
2616	layers[0].tint = tint;
2617	if (rs[Rs_blurradius] && layers[0].im)
2618	{
2619	double r = atof(rs[Rs_blurradius]);
2620	ASImage* tmp = blur_asimage_gauss(display->asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT );
2621	if( tmp )
2622	{
2623	destroy_asimage( &layers[0].im );
2624	layers[0].im = tmp;
2625	}
2626	}
2627	if (original_asim != NULL)
2628	{
2629	int fore_w, fore_h;
2630	layers[1].im = original_asim;
2631	if( bgPixmap.auto_resize )
2632	{
2633	fore_w = szHint.width;
2634	fore_h = szHint.height;
2635	}
2636	else
2637	{
2638	fore_w = bgPixmap.w;
2639	fore_h = bgPixmap.h;
2640	}
2641	if (fore_w != original_asim->width
2642	|| fore_h != original_asim->height)
2643	{
2644	layers[1].im = scale_asimage( display->asv,
2645	original_asim,
2646	fore_w, fore_h,
2647	ASA_ASImage, 100,
2648	ASIMAGE_QUALITY_DEFAULT );
2649	}
2650
2651	layers[1].clip_width = szHint.width;
2652	layers[1].clip_height = szHint.height;
2653
2654	if (rs[Rs_blendtype])
2655	{
2656	layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]);
2657	if( layers[1].merge_scanlines == NULL )
2658	layers[1].merge_scanlines = alphablend_scanlines;
2659	}
2660	}
2661	merged_im = merge_layers( display->asv, layers, layers[1].im?2:1,
2662	szHint.width, szHint.height,
2663	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT );
2664	if (layers[1].im != original_asim)
2665	destroy_asimage( &(layers[1].im) );
2666	destroy_asimage( &(layers[0].im) );
2667	if (merged_im != NULL)
2668	{
2669	tmp_pmap = asimage2pixmap( display->asv, DefaultRootWindow(dpy), merged_im, gc, True );
2670	destroy_asimage( &merged_im );
2671	}
2672	free( layers );
2673	}
2674	}
2675	if (tmp_pmap != None)
2676	{
2677	success = True;
2678	if (pixmap != None)
2679	XFreePixmap (dpy, pixmap);
2680	pixmap = tmp_pmap;
2681	}
2682	}
2683	#else /* HAVE_AFTERIMAGE */
2684	{
2685	/*
2686	* Copy display->root pixmap transparency
2687	*/
2688	int nx, ny;
2689	unsigned int nw, nh;
2690	XImage *image;
2691
2692	nw = (unsigned int)szHint.width;
2693	nh = (unsigned int)szHint.height;
2694	nx = ny = 0;
2695
2696	if (sx < 0)
2697	{
2698	nw += sx;
2699	nx = -sx;
2700	sx = 0;
2701	}
2702
2703	if (sy < 0)
2704	{
2705	nh += sy;
2706	ny = -sy;
2707	sy = 0;
2708	}
2709
2710	min_it (nw, (unsigned int) (wrootattr.width - sx));
2711	min_it (nh, (unsigned int) (wrootattr.height - sy));
2712
2713	XSync (dpy, False);
2714	allowedxerror = -1;
2715	image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2716
2717	/* XXX: handle BadMatch - usually because we're outside the pixmap */
2718	/* XXX: may need a delay here? */
2719	allowedxerror = 0;
2720	if (image != NULL)
2721	{
2722	if (pixmap != None)
2723	XFreePixmap (dpy, pixmap);
2724
2725	#if TINTING
2726	if (ISSET_PIXCOLOR (Color_tint))
2727	{
2728	int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2729
2730	rgba c;
2731	pix_colors_focused [Color_tint].get (c);
2732	ShadeXImage (this, image, shade, c.r, c.g, c.b);
2733	}
2734	#endif
2735
2736	pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2737	gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2738	XPutImage (dpy, pixmap, gc, image, 0, 0,
2739	nx, ny, image->width, image->height);
2740	XDestroyImage (image);
2741	success = True ;
2742	}
2743	}
2744	#endif /* HAVE_AFTERIMAGE */
2745	if (gc != NULL)
2746	XFreeGC (dpy, gc);
2747
2748	if (!success)
2749	{
2750	if (am_transparent && am_pixmap_trans)
2751	{
2752	pchanged = 1;
2753	if (pixmap != None)
2754	{
2755	XFreePixmap (dpy, pixmap);
2756	pixmap = None;
2757	}
2758	}
2759
2760	am_pixmap_trans = 0;
2761	}
2762	else
2763	{
2764	XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2765	XClearWindow (dpy, parent[0]);
2766
2767	if (!am_transparent || !am_pixmap_trans)
2768	pchanged = 1;
2769
2770	am_transparent = am_pixmap_trans = 1;
2771	}
2772	}
2773
2774	if (am_pixmap_trans)
2775	XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2776	else
2777	{
2778	unsigned int n;
2779	/*
2780	* InheritPixmap transparency
2781	*/
2782	for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2783	{
2784	oldp = parent[i];
2785	XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2786	XFree (list);
2787
2788	if (parent[i] == display->root)
2789	{
2790	if (oldp != None)
2791	pchanged = 1;
2792
2793	break;
2794	}
2795
2796	if (oldp != parent[i])
2797	pchanged = 1;
2798	}
2799
2800	n = 0;
2801
2802	if (pchanged)
2803	for (; n < (unsigned int)i; n++)
2804	{
2805	XGetWindowAttributes (dpy, parent[n], &wattr);
2806
2807	if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2808	{
2809	n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2810	break;
2811	}
2812	}
2813
2814	if (n > (sizeof (parent) / sizeof (parent[0])))
2815	{
2816	XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2817	XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2818	am_transparent = 0;
2819	/* XXX: also turn off Opt_transparent? */
2820	}
2821	else
2822	{
2823	for (n = 0; n < (unsigned int)i; n++)
2824	{
2825	XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2826	XClearWindow (dpy, parent[n]);
2827	}
2828
2829	XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2830	am_transparent = 1;
2831	}
2832
2833	for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2834	parent[i] = None;
2835	}
2836
2837	if (scrollBar.win)
2838	{
2839	XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2840	scrollBar.setIdle ();
2841	scrollbar_show (0);
2842	}
2843
2844	if (am_transparent)
2845	{
2846	want_refresh = want_full_refresh = 1;
2847	if (am_pixmap_trans)
2848	flush ();
2849	}
2850
2851	// return pchanged;
2852	}
2853	#endif
2854		2207
2855	/*}}} */	2208	/*}}} */
2856		2209
2857	bool	2210	bool
2858	rxvt_term::cmd_parse ()	2211	rxvt_term::cmd_parse ()
…		…
2907	if (ch == C0_LF)	2260	if (ch == C0_LF)
2908	nlines++;	2261	nlines++;
2909		2262
2910	refresh_count++;	2263	refresh_count++;
2911		2264
2912	if (!option (Opt_jumpScroll)	2265	if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2913	|| (refresh_count >= refresh_limit * (nrow - 1)))
2914	{	2266	{
2915	refreshnow = true;
2916	refresh_count = 0;	2267	refresh_count = 0;
		2268
		2269	if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
		2270	{
		2271	refreshnow = true;
2917	ch = NOCHAR;	2272	ch = NOCHAR;
2918	break;	2273	break;
		2274	}
2919	}	2275	}
2920		2276
2921	// scr_add_lines only works for nlines <= nrow - 1.	2277	// scr_add_lines only works for nlines <= nrow - 1.
2922	if (nlines >= nrow - 1)	2278	if (nlines >= nrow - 1)
2923	{	2279	{
…		…
2951	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))	2307	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2952	scr_add_lines (buf, str - buf, nlines);	2308	scr_add_lines (buf, str - buf, nlines);
2953		2309
2954	/*	2310	/*
2955	* If there have been a lot of new lines, then update the screen	2311	* If there have been a lot of new lines, then update the screen
2956	* What the heck I'll cheat and only refresh less than every page-full.	2312	* What the heck we'll cheat and only refresh less than every page-full.
2957	* the number of pages between refreshes is refresh_limit, which	2313	* if skipScroll is enabled.
2958	* is incremented here because we must be doing flat-out scrolling.
2959	*/	2314	*/
2960	if (refreshnow)	2315	if (refreshnow)
2961	{	2316	{
2962	if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2963	refresh_limit++;
2964	else
2965	{
2966	flag = true;	2317	flag = true;
2967	//TODO: due to popular request, implement "skipscroll" option here
2968	scr_refresh ();	2318	scr_refresh ();
2969	want_refresh = 1;	2319	want_refresh = 1;
2970	}
2971	}	2320	}
2972		2321
2973	}	2322	}
2974	else	2323	else
2975	{	2324	{
…		…
3124	{	2473	{
3125	if ((buf[len++] = cmd_getc ()) == 'i')	2474	if ((buf[len++] = cmd_getc ()) == 'i')
3126	break; /* done = 1 */	2475	break; /* done = 1 */
3127	}	2476	}
3128	}	2477	}
3129		2478
3130	for (i = 0; i < len; i++)	2479	for (i = 0; i < len; i++)
3131	if (putc (buf[i], fd) == EOF)	2480	if (putc (buf[i], fd) == EOF)
3132	{	2481	{
3133	done = 1;	2482	done = 1;
3134	break;	2483	break;
…		…
3136	}	2485	}
3137	}	2486	}
3138		2487
3139	pclose_printer (fd);	2488	pclose_printer (fd);
3140	}	2489	}
3141	#endif /* PRINTPIPE */	2490	#endif /* PRINTPIPE */
3142	/*}}} */	2491	/*}}} */
3143		2492
3144	/* *INDENT-OFF* */	2493	/* *INDENT-OFF* */
3145	enum {	2494	enum {
3146	C1_40 = 0x40,	2495	C1_40 = 0x40,
…		…
3196	process_dcs_seq ();	2545	process_dcs_seq ();
3197	break;	2546	break;
3198	case 0x9b: /* CSI */	2547	case 0x9b: /* CSI */
3199	process_csi_seq ();	2548	process_csi_seq ();
3200	break;	2549	break;
3201	case 0x9d: /* CSI */	2550	case 0x9d: /* OSC */
3202	process_osc_seq ();	2551	process_osc_seq ();
3203	break;	2552	break;
3204	#endif	2553	#endif
3205	}	2554	}
3206	}	2555	}
…		…
3432	rxvt_term::process_csi_seq ()	2781	rxvt_term::process_csi_seq ()
3433	{	2782	{
3434	unicode_t ch, priv, i;	2783	unicode_t ch, priv, i;
3435	unsigned int nargs, p;	2784	unsigned int nargs, p;
3436	int n, ndef;	2785	int n, ndef;
3437	int arg[ESC_ARGS];	2786	int arg[ESC_ARGS] = { };
3438		2787
3439	for (nargs = ESC_ARGS; nargs > 0;)	2788	nargs = 0;
3440	arg[--nargs] = 0;
3441		2789
3442	priv = 0;	2790	priv = 0;
3443	ch = cmd_getc ();	2791	ch = cmd_getc ();
3444	if (ch >= '<' && ch <= '?')	2792	if (ch >= '<' && ch <= '?')
		2793	{
3445	{ /* '<' '=' '>' '?' */	2794	/* '<' '=' '>' '?' */
3446	priv = ch;	2795	priv = ch;
3447	ch = cmd_getc ();	2796	ch = cmd_getc ();
3448	}	2797	}
3449		2798
3450	/* read any numerical arguments */	2799	/* read any numerical arguments */
…		…
3489	switch (priv)	2838	switch (priv)
3490	{	2839	{
3491	case '>':	2840	case '>':
3492	if (ch == CSI_DA) /* secondary device attributes */	2841	if (ch == CSI_DA) /* secondary device attributes */
3493	{	2842	{
3494	// first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,	2843	// first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
3495	// 'U' for rxvt-unicode != 7.[34] (where it was broken).	2844	// 'U' for rxvt-unicode != 7.[34] (where it was broken).
3496	//	2845	//
3497	// second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt	2846	// second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3498	// and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify	2847	// and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
3499	// that we do not support xterm mouse reporting (should be 95 when we do).	2848	// versions.
3500	//	2849	//
3501	tt_printf ("\033[>%d;94;0c", 'U');	2850	tt_printf ("\033[>%d;95;0c", 'U');
3502	}	2851	}
3503	break;	2852	break;
		2853
3504	case '?':	2854	case '?':
3505	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')	2855	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3506	process_terminal_mode (ch, priv, nargs, arg);	2856	process_terminal_mode (ch, priv, nargs, arg);
3507	break;	2857	break;
3508	}	2858	}
…		…
3952	int saveop = op;	3302	int saveop = op;
3953		3303
3954	dLocal (Display *, dpy);	3304	dLocal (Display *, dpy);
3955		3305
3956	assert (str != NULL);	3306	assert (str != NULL);
3957		3307
3958	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))	3308	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3959	return;	3309	return;
3960		3310
3961	switch (op)	3311	switch (op)
3962	{	3312	{
…		…
4024	*buf++ = '\0';	3374	*buf++ = '\0';
4025		3375
4026	process_color_seq (op, color, name, resp);	3376	process_color_seq (op, color, name, resp);
4027	}	3377	}
4028	break;	3378	break;
		3379	case Rxvt_restoreFG:
4029	case XTerm_Color00:	3380	case XTerm_Color00:
4030	process_color_seq (op, Color_fg, str, resp);	3381	process_color_seq (op, Color_fg, str, resp);
4031	break;	3382	break;
		3383	case Rxvt_restoreBG:
4032	case XTerm_Color01:	3384	case XTerm_Color01:
4033	process_color_seq (op, Color_bg, str, resp);	3385	process_color_seq (op, Color_bg, str, resp);
4034	break;	3386	break;
4035	#ifndef NO_CURSORCOLOR	3387	#ifndef NO_CURSORCOLOR
4036	case XTerm_Color_cursor:	3388	case XTerm_Color_cursor:
…		…
4057	break;	3409	break;
4058	case URxvt_Color_IT:	3410	case URxvt_Color_IT:
4059	process_color_seq (op, Color_IT, str, resp);	3411	process_color_seq (op, Color_IT, str, resp);
4060	break;	3412	break;
4061	#endif	3413	#endif
4062	#if TRANSPARENT && TINTING	3414	#if ENABLE_TRANSPARENCY
4063	case URxvt_Color_tint:	3415	case URxvt_Color_tint:
4064	process_color_seq (op, Color_tint, str, resp);	3416	process_color_seq (op, Color_tint, str, resp);
		3417	{
		3418	bool changed = false;
4065		3419
4066	check_our_parents ();	3420	if (ISSET_PIXCOLOR (Color_tint))
		3421	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		3422	else
		3423	changed = bgPixmap.unset_tint ();
4067		3424
4068	if (am_transparent)	3425	if (changed)
4069	want_full_refresh = want_refresh = 1;	3426	update_background ();
		3427	}
4070		3428
4071	break;	3429	break;
4072	#endif	3430	#endif
4073		3431
		3432	#if BG_IMAGE_FROM_FILE
4074	case Rxvt_Pixmap:	3433	case Rxvt_Pixmap:
4075	{	3434	if (!strcmp (str, "?"))
4076	if (*str != ';')
4077	{	3435	{
4078	#if XPM_BACKGROUND	3436	char str[256];
4079	scale_pixmap (""); /* reset to default scaling */	3437
4080	set_bgPixmap (str); /* change pixmap */	3438	sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
4081	scr_touch (true);	3439	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
4082	#endif	3440	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
		3441	process_xterm_seq (XTerm_title, str, CHAR_ST);
4083	}	3442	}
4084		3443	else
		3444	{
4085	int changed = 0;	3445	int changed = 0;
4086		3446
4087	while ((str = strchr (str, ';')) != NULL)	3447	if (*str != ';')
4088	{	3448	{
		3449	/* reset to default scaling :*/
		3450	bgPixmap.unset_geometry ();
		3451	if (bgPixmap.set_file (str)) /* change pixmap */
		3452	changed++;
		3453	str = strchr (str, ';');
		3454	if (str == NULL)
		3455	bgPixmap.set_defaultGeometry ();
		3456	}
		3457
		3458	while (str)
		3459	{
4089	str++;	3460	str++;
4090	#if XPM_BACKGROUND	3461	if (bgPixmap.set_geometry (str))
4091	changed += scale_pixmap (str);	3462	changed++;
4092	#endif	3463	str = strchr (str, ';');
4093	}	3464	}
4094		3465
4095	if (changed)	3466	if (changed)
4096	{	3467	update_background ();
4097	#ifdef XPM_BACKGROUND
4098	resize_pixmap ();
4099	scr_touch (true);
4100	#endif
4101	}	3468	}
4102	#if TRANSPARENT && defined(HAVE_AFTERIMAGE)	3469	break;
4103	if (option(Opt_transparent))
4104	check_our_parents ();
4105	#endif	3470	#endif
4106
4107	}
4108	break;
4109
4110	case Rxvt_restoreFG:
4111	set_window_color (Color_fg, str);
4112	break;
4113	case Rxvt_restoreBG:
4114	set_window_color (Color_bg, str);
4115	break;
4116		3471
4117	case XTerm_logfile:	3472	case XTerm_logfile:
4118	// TODO, when secure mode?	3473	// TODO, when secure mode?
4119	break;	3474	break;
4120		3475
…		…
4235	{	3590	{
4236	unsigned int i, j;	3591	unsigned int i, j;
4237	int state;	3592	int state;
4238		3593
4239	static const struct	3594	static const struct
4240	{	3595	{
4241	const int argval;	3596	const int argval;
4242	const unsigned long bit;	3597	const unsigned long bit;
4243	}
4244
4245	argtopriv[] = {	3598	} argtopriv[] = {
4246	{ 1, PrivMode_aplCUR },	3599	{ 1, PrivMode_aplCUR },
4247	{ 2, PrivMode_vt52 },	3600	{ 2, PrivMode_vt52 },
4248	{ 3, PrivMode_132 },	3601	{ 3, PrivMode_132 },
4249	{ 4, PrivMode_smoothScroll },	3602	{ 4, PrivMode_smoothScroll },
4250	{ 5, PrivMode_rVideo },	3603	{ 5, PrivMode_rVideo },
…		…
4266	{ 66, PrivMode_aplKP },	3619	{ 66, PrivMode_aplKP },
4267	#ifndef NO_BACKSPACE_KEY	3620	#ifndef NO_BACKSPACE_KEY
4268	{ 67, PrivMode_BackSpace },	3621	{ 67, PrivMode_BackSpace },
4269	#endif	3622	#endif
4270	{ 1000, PrivMode_MouseX11 },	3623	{ 1000, PrivMode_MouseX11 },
4271	// 1001 Use Hilite Mouse Tracking. NYI, TODO	3624	{ 1002, PrivMode_MouseBtnEvent },
4272	// 1002 Use Cell Motion Mouse Tracking. NYI, TODO	3625	{ 1003, PrivMode_MouseAnyEvent },
4273	// 1003 Use All Motion Mouse Tracking. NYI, TODO
4274	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3626	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
4275	{ 1011, PrivMode_Keypress }, // rxvt extension	3627	{ 1011, PrivMode_Keypress }, // rxvt extension
4276	// 1035 enable modifiers for alt, numlock NYI	3628	// 1035 enable modifiers for alt, numlock NYI
4277	// 1036 send ESC for meta keys NYI	3629	// 1036 send ESC for meta keys NYI
4278	// 1037 send DEL for keypad delete NYI	3630	// 1037 send DEL for keypad delete NYI
4279	{ 1047, PrivMode_Screen },	3631	{ 1047, PrivMode_Screen },
4280	// 1048 save and restore cursor	3632	// 1048 save and restore cursor
4281	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */	3633	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4282	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3634	// 1051, 1052, 1060, 1061 keyboard emulation NYI
		3635	{ 2004, PrivMode_BracketPaste },
4283	};	3636	};
4284		3637
4285	if (nargs == 0)	3638	if (nargs == 0)
4286	return;	3639	return;
4287		3640
…		…
4335	*/	3688	*/
4336	PrivMode (1, PrivMode_vt52);	3689	PrivMode (1, PrivMode_vt52);
4337	break;	3690	break;
4338	case 3: /* 80/132 */	3691	case 3: /* 80/132 */
4339	if (priv_modes & PrivMode_132OK)	3692	if (priv_modes & PrivMode_132OK)
		3693	{
		3694	scr_poweron ();
4340	set_widthheight (((state ? 132 : 80) * fwidth), height);	3695	set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
		3696	}
4341	break;	3697	break;
4342	case 4: /* smooth scrolling */	3698	case 4: /* smooth scrolling */
4343	set_option (Opt_jumpScroll, !state);	3699	set_option (Opt_jumpScroll, !state);
4344	break;	3700	break;
4345	case 5: /* reverse video */	3701	case 5: /* reverse video */
…		…
4352	scr_autowrap (state);	3708	scr_autowrap (state);
4353	break;	3709	break;
4354	/* case 8: - auto repeat, can't do on a per window basis */	3710	/* case 8: - auto repeat, can't do on a per window basis */
4355	case 9: /* X10 mouse reporting */	3711	case 9: /* X10 mouse reporting */
4356	if (state) /* orthogonal */	3712	if (state) /* orthogonal */
4357	priv_modes &= ~PrivMode_MouseX11;	3713	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4358	break;	3714	break;
4359	#ifdef scrollBar_esc	3715	#ifdef scrollBar_esc
4360	case scrollBar_esc:	3716	case scrollBar_esc:
4361	if (scrollbar_mapping (state))	3717	if (scrollbar_mapping (state))
4362	{	3718	{
…		…
4375	break;	3731	break;
4376	/* case 66: - application key pad */	3732	/* case 66: - application key pad */
4377	/* case 67: - backspace key */	3733	/* case 67: - backspace key */
4378	case 1000: /* X11 mouse reporting */	3734	case 1000: /* X11 mouse reporting */
4379	if (state) /* orthogonal */	3735	if (state) /* orthogonal */
4380	priv_modes &= ~PrivMode_MouseX10;	3736	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4381	break;	3737	break;
4382	#if 0
4383	case 1001:	3738	case 1002:
4384	break; /* X11 mouse highlighting */	3739	case 1003:
4385	#endif	3740	if (state)
		3741	{
		3742	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
		3743	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3744	vt_emask_mouse = PointerMotionMask;
		3745	}
		3746	else
		3747	vt_emask_mouse = NoEventMask;
		3748	vt_select_input ();
		3749	break;
4386	case 1010: /* scroll to bottom on TTY output inhibit */	3750	case 1010: /* scroll to bottom on TTY output inhibit */
4387	set_option (Opt_scrollTtyOutput, !state);	3751	set_option (Opt_scrollTtyOutput, !state);
4388	break;	3752	break;
4389	case 1011: /* scroll to bottom on key press */	3753	case 1011: /* scroll to bottom on key press */
4390	set_option (Opt_scrollTtyKeypress, state);	3754	set_option (Opt_scrollTtyKeypress, state);
…		…
4567	rxvt_term::process_graphics ()	3931	rxvt_term::process_graphics ()
4568	{	3932	{
4569	unicode_t ch, cmd = cmd_getc ();	3933	unicode_t ch, cmd = cmd_getc ();
4570		3934
4571	if (cmd == 'Q')	3935	if (cmd == 'Q')
		3936	{
4572	{ /* query graphics */	3937	/* query graphics */
4573	tt_printf ("\033G0\012"); /* no graphics */	3938	tt_printf ("\033G0\012"); /* no graphics */
4574	return;	3939	return;
4575	}	3940	}
4576	/* swallow other graphics sequences until terminating ':' */	3941	/* swallow other graphics sequences until terminating ':' */
4577	do	3942	do
…		…
4627	v_buffer = (char *)realloc (v_buffer, v_buflen + len);	3992	v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4628		3993
4629	memcpy (v_buffer + v_buflen, data, len);	3994	memcpy (v_buffer + v_buflen, data, len);
4630	v_buflen += len;	3995	v_buflen += len;
4631		3996
4632	pty_ev.set (EVENT_READ | EVENT_WRITE);	3997	pty_ev.set (ev::READ | ev::WRITE);
4633	}	3998	}
4634		3999
4635	void rxvt_term::pty_write ()	4000	void rxvt_term::pty_write ()
4636	{	4001	{
4637	int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));	4002	int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
…		…
4642		4007
4643	if (v_buflen == 0)	4008	if (v_buflen == 0)
4644	{	4009	{
4645	free (v_buffer);	4010	free (v_buffer);
4646	v_buffer = 0;	4011	v_buffer = 0;
4647	v_buflen = 0;
4648		4012
4649	pty_ev.set (EVENT_READ);	4013	pty_ev.set (ev::READ);
4650	return;	4014	return;
4651	}	4015	}
4652		4016
4653	memmove (v_buffer, v_buffer + written, v_buflen);	4017	memmove (v_buffer, v_buffer + written, v_buflen);
4654	}	4018	}
4655	else if (written != -1 || (errno != EAGAIN && errno != EINTR))	4019	else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4656	pty_ev.set (EVENT_READ);	4020	pty_ev.set (ev::READ);
4657	}	4021	}
4658		4022
4659	/*----------------------- end-of-file (C source) -----------------------*/	4023	/*----------------------- end-of-file (C source) -----------------------*/
4660		4024

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