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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.305 by root, Thu Feb 2 18:04:45 2006 UTC vs.
Revision 1.365 by ayin, Thu Nov 15 10:13:37 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: command.C	2	* File: command.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
…		…
95	XK_Shift_L, 0x21e7,	95	XK_Shift_L, 0x21e7,
96	XK_Shift_R, 0x21e7,	96	XK_Shift_R, 0x21e7,
97		97
98	XK_Shift_Lock, 0x21eb,	98	XK_Shift_Lock, 0x21eb,
99	XK_ISO_Lock, 0x21eb,	99	XK_ISO_Lock, 0x21eb,
100	XK_ISO_Lock, 0x21eb,
101	XK_Caps_Lock, 0x21ec,	100	XK_Caps_Lock, 0x21ec,
102	XK_Num_Lock, 0x21ed,	101	XK_Num_Lock, 0x21ed,
103	XK_ISO_Level3_Shift, 0x21ee,	102	XK_ISO_Level3_Shift, 0x21ee,
104	XK_ISO_Level3_Lock, 0x21ef,	103	XK_ISO_Level3_Lock, 0x21ef,
105	XK_ISO_Group_Lock, 0x21f0,	104	XK_ISO_Group_Lock, 0x21f0,
…		…
298		297
299	return -1;	298	return -1;
300	}	299	}
301	#endif	300	#endif
302		301
303	/*{{{ Convert the keypress event into a string */
304	void	302	void
305	rxvt_term::lookup_key (XKeyEvent &ev)	303	rxvt_term::key_press (XKeyEvent &ev)
306	{	304	{
307	int ctrl, meta, shft, len;	305	int ctrl, meta, shft, len;
308	unsigned int newlen;	306	unsigned int newlen;
309	KeySym keysym;	307	KeySym keysym;
310	int valid_keysym;	308	int valid_keysym;
311	char kbuf[KBUFSZ];	309	char kbuf[KBUFSZ];
		310
		311	#if ISO_14755
		312	if (iso14755buf & ISO_14755_52)
		313	return;
		314	#endif
312		315
313	/*	316	/*
314	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an	317	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
315	* escape sequence to toggle the Keypad.	318	* escape sequence to toggle the Keypad.
316	*	319	*
…		…
496	# if ISO_14755	499	# if ISO_14755
497	iso14755_51 (0);	500	iso14755_51 (0);
498	# endif	501	# endif
499	return;	502	return;
500	}	503	}
		504	else if (keysym == XK_BackSpace)
		505	{
		506	iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
		507	# if ISO_14755
		508	iso14755_51 (iso14755buf & ISO_14755_MASK);
		509	# endif
		510	return;
		511	}
501	else if ((hv = hex_keyval (ev)) >= 0)	512	else if ((hv = hex_keyval (ev)) >= 0)
502	{	513	{
503	iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)	514	iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
504	| hv | ISO_14755_51;	515	| hv | ISO_14755_51;
505	# if ISO_14755	516	# if ISO_14755
…		…
507	# endif	518	# endif
508	return;	519	return;
509	}	520	}
510	else	521	else
511	{	522	{
512	# if ENABLE_OVERLAY	523	# if ISO_14755
513	scr_overlay_off ();	524	scr_overlay_off ();
514	# endif	525	# endif
515	iso14755buf = 0;	526	iso14755buf = 0;
516	}	527	}
517	}	528	}
518	else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))	529	else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))	530	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520	if (!(iso14755buf & ISO_14755_STARTED))	531	if (!(iso14755buf & ISO_14755_STARTED))
521	{	532	{
522	iso14755buf |= ISO_14755_STARTED;	533	iso14755buf |= ISO_14755_STARTED;
523	# if ENABLE_OVERLAY	534	# if ISO_14755
524	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);	535	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525	scr_overlay_set (0, 0, "ISO 14755 mode");	536	scr_overlay_set (0, 0, "ISO 14755 mode");
526	# endif	537	# endif
527	}	538	}
528	#endif	539	#endif
529		540
530	#ifdef PRINTPIPE	541	#ifdef PRINTPIPE
531	if (keysym == XK_Print)	542	if (keysym == XK_Print)
532	{	543	{
533	scr_printscreen (ctrl | shft);	544	scr_printscreen (ctrl | shft);
534	return;	545	return;
…		…
536	#endif	547	#endif
537		548
538	if (keysym >= 0xFF00 && keysym <= 0xFFFF)	549	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539	{	550	{
540	{	551	{
		552	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
541	newlen = 1;	553	newlen = 1;
		554	#ifdef XK_KP_Home
		555	static const KeySym keypadtrans[] = {
		556	XK_KP_7, // XK_KP_Home
		557	XK_KP_4, // XK_KP_Left
		558	XK_KP_8, // XK_KP_Up
		559	XK_KP_6, // XK_KP_Right
		560	XK_KP_2, // XK_KP_Down
		561	#ifndef UNSHIFTED_SCROLLKEYS
		562	XK_KP_9, // XK_KP_Prior
		563	XK_KP_3, // XK_KP_Next
		564	#else
		565	XK_Prior,
		566	XK_Next,
		567	#endif
		568	XK_KP_1, // XK_KP_End
		569	XK_KP_5, // XK_KP_Begin
		570	};
		571
		572	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
		573	{
		574	unsigned int index = keysym - XK_KP_Home;
		575	keysym = kp ? keypadtrans[index] : XK_Home + index;
		576	}
		577	else if (keysym == XK_KP_Insert)
		578	keysym = kp ? XK_KP_0 : XK_Insert;
		579	#ifndef NO_DELETE_KEY
		580	else if (keysym == XK_KP_Delete)
		581	keysym = kp ? XK_KP_Decimal : XK_Delete;
		582	#endif
		583	#endif
542	switch (keysym)	584	switch (keysym)
543	{	585	{
544	#ifndef NO_BACKSPACE_KEY	586	#ifndef NO_BACKSPACE_KEY
545	case XK_BackSpace:	587	case XK_BackSpace:
546	if (priv_modes & PrivMode_HaveBackSpace)	588	if (priv_modes & PrivMode_HaveBackSpace)
…		…
548	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)	590	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
549	^ !!ctrl) ? '\b' : '\177';	591	^ !!ctrl) ? '\b' : '\177';
550	kbuf[1] = '\0';	592	kbuf[1] = '\0';
551	}	593	}
552	else	594	else
553	strcpy (kbuf, key_backspace);	595	strcpy (kbuf, rs[Rs_backspace_key]);
554	break;	596	break;
555	#endif	597	#endif
556	#ifndef NO_DELETE_KEY	598	#ifndef NO_DELETE_KEY
557	# ifdef XK_KP_Prior
558	case XK_KP_Delete:
559	/* allow shift to override */
560	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
561	{
562	strcpy (kbuf, "\033On");
563	break;
564	}
565	/* FALLTHROUGH */
566	# endif
567	case XK_Delete:	599	case XK_Delete:
568	strcpy (kbuf, key_delete);	600	strcpy (kbuf, rs[Rs_delete_key]);
569	break;	601	break;
570	#endif	602	#endif
571	case XK_Tab:	603	case XK_Tab:
572	if (shft)	604	if (shft)
573	strcpy (kbuf, "\033[Z");	605	strcpy (kbuf, "\033[Z");
…		…
583	#endif	615	#endif
584	newlen = 0;	616	newlen = 0;
585	}	617	}
586	break;	618	break;
587		619
588	#ifdef XK_KP_Left
589	case XK_KP_Up: /* \033Ox or standard */
590	case XK_KP_Down: /* \033Or or standard */
591	case XK_KP_Right: /* \033Ov or standard */
592	case XK_KP_Left: /* \033Ot or standard */
593	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
594	{
595	strcpy (kbuf, "\033OZ");
596	kbuf[2] = "txvr"[keysym - XK_KP_Left];
597	break;
598	}
599	else
600	/* translate to std. cursor key */
601	keysym = XK_Left + (keysym - XK_KP_Left);
602	/* FALLTHROUGH */
603	#endif
604	case XK_Up: /* "\033[A" */	620	case XK_Up: /* "\033[A" */
605	case XK_Down: /* "\033[B" */	621	case XK_Down: /* "\033[B" */
606	case XK_Right: /* "\033[C" */	622	case XK_Right: /* "\033[C" */
607	case XK_Left: /* "\033[D" */	623	case XK_Left: /* "\033[D" */
608	strcpy (kbuf, "\033[Z");	624	strcpy (kbuf, "\033[Z");
…		…
618	else if (priv_modes & PrivMode_aplCUR)	634	else if (priv_modes & PrivMode_aplCUR)
619	kbuf[1] = 'O';	635	kbuf[1] = 'O';
620	break;	636	break;
621		637
622	#ifndef UNSHIFTED_SCROLLKEYS	638	#ifndef UNSHIFTED_SCROLLKEYS
623	# ifdef XK_KP_Prior
624	case XK_KP_Prior:
625	/* allow shift to override */
626	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
627	{
628	strcpy (kbuf, "\033Oy");
629	break;
630	}
631	/* FALLTHROUGH */
632	# endif
633	case XK_Prior:	639	case XK_Prior:
634	strcpy (kbuf, "\033[5~");	640	strcpy (kbuf, "\033[5~");
635	break;	641	break;
636	# ifdef XK_KP_Next
637	case XK_KP_Next:
638	/* allow shift to override */
639	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
640	{
641	strcpy (kbuf, "\033Os");
642	break;
643	}
644	/* FALLTHROUGH */
645	# endif
646	case XK_Next:	642	case XK_Next:
647	strcpy (kbuf, "\033[6~");	643	strcpy (kbuf, "\033[6~");
648	break;	644	break;
649	#endif	645	#endif
650	case XK_KP_Enter:	646	case XK_KP_Enter:
651	/* allow shift to override */	647	/* allow shift to override */
652	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)	648	if (kp)
653	{	649	{
654	strcpy (kbuf, "\033OM");	650	strcpy (kbuf, "\033OM");
655	break;	651	break;
656	}	652	}
657		653
…		…
669	kbuf[0] = '\015';	665	kbuf[0] = '\015';
670	kbuf[1] = '\0';	666	kbuf[1] = '\0';
671	}	667	}
672	break;	668	break;
673		669
674	#ifdef XK_KP_Begin
675	case XK_KP_Begin:
676	strcpy (kbuf, "\033Ou");
677	break;
678
679	#endif
680	case XK_KP_F1: /* "\033OP" */	670	case XK_KP_F1: /* "\033OP" */
681	case XK_KP_F2: /* "\033OQ" */	671	case XK_KP_F2: /* "\033OQ" */
682	case XK_KP_F3: /* "\033OR" */	672	case XK_KP_F3: /* "\033OR" */
683	case XK_KP_F4: /* "\033OS" */	673	case XK_KP_F4: /* "\033OS" */
684	strcpy (kbuf, "\033OP");	674	strcpy (kbuf, "\033OP");
…		…
700	case XK_KP_6: /* "\033Ov" : "6" */	690	case XK_KP_6: /* "\033Ov" : "6" */
701	case XK_KP_7: /* "\033Ow" : "7" */	691	case XK_KP_7: /* "\033Ow" : "7" */
702	case XK_KP_8: /* "\033Ox" : "8" */	692	case XK_KP_8: /* "\033Ox" : "8" */
703	case XK_KP_9: /* "\033Oy" : "9" */	693	case XK_KP_9: /* "\033Oy" : "9" */
704	/* allow shift to override */	694	/* allow shift to override */
705	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)	695	if (kp)
706	{	696	{
707	strcpy (kbuf, "\033Oj");	697	strcpy (kbuf, "\033Oj");
708	kbuf[2] += (keysym - XK_KP_Multiply);	698	kbuf[2] += (keysym - XK_KP_Multiply);
709	}	699	}
710	else	700	else
…		…
716		706
717	case XK_Find:	707	case XK_Find:
718	strcpy (kbuf, "\033[1~");	708	strcpy (kbuf, "\033[1~");
719	break;	709	break;
720		710
721	#ifdef XK_KP_End
722	case XK_KP_Insert:
723	/* allow shift to override */
724	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725	{
726	strcpy (kbuf, "\033Op");
727	break;
728	}
729	/* FALLTHROUGH */
730	#endif
731	case XK_Insert:	711	case XK_Insert:
732	strcpy (kbuf, "\033[2~");	712	strcpy (kbuf, "\033[2~");
733	break;	713	break;
734	#ifdef DXK_Remove /* support for DEC remove like key */	714	#ifdef DXK_Remove /* support for DEC remove like key */
735	case DXK_Remove:	715	case DXK_Remove:
…		…
739	strcpy (kbuf, "\033[3~");	719	strcpy (kbuf, "\033[3~");
740	break;	720	break;
741	case XK_Select:	721	case XK_Select:
742	strcpy (kbuf, "\033[4~");	722	strcpy (kbuf, "\033[4~");
743	break;	723	break;
744	#ifdef XK_KP_End
745	case XK_KP_End:
746	/* allow shift to override */
747	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
748	{
749	strcpy (kbuf, "\033Oq");
750	break;
751	}
752	/* FALLTHROUGH */
753	#endif
754	case XK_End:	724	case XK_End:
755	strcpy (kbuf, KS_END);	725	strcpy (kbuf, KS_END);
756	break;	726	break;
757	#ifdef XK_KP_Home
758	case XK_KP_Home:
759	/* allow shift to override */
760	if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
761	{
762	strcpy (kbuf, "\033Ow");
763	break;
764	}
765	/* FALLTHROUGH */
766	#endif
767	case XK_Home:	727	case XK_Home:
768	strcpy (kbuf, KS_HOME);	728	strcpy (kbuf, KS_HOME);
769	break;	729	break;
770		730
771	#define FKEY(n, fkey) \	731	#define FKEY(n, fkey) \
…		…
873	return;	833	return;
874		834
875	if (len <= 0)	835	if (len <= 0)
876	return; /* not mapped */	836	return; /* not mapped */
877		837
878	if (OPTION (Opt_scrollTtyKeypress))	838	if (option (Opt_scrollTtyKeypress))
879	if (view_start)	839	if (view_start)
880	{	840	{
881	view_start = 0;	841	view_start = 0;
882	want_refresh = 1;	842	want_refresh = 1;
883	}	843	}
…		…
907	tt_write (&ch, 1);	867	tt_write (&ch, 1);
908	}	868	}
909		869
910	tt_write (kbuf, (unsigned int)len);	870	tt_write (kbuf, (unsigned int)len);
911	}	871	}
912	/*}}} */	872
		873	void
		874	rxvt_term::key_release (XKeyEvent &ev)
		875	{
		876	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
		877	KeySym keysym;
		878
		879	keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
		880	#endif
		881
		882	#if ENABLE_FRILLS || ISO_14755
		883	// ISO 14755 support
		884	if (iso14755buf)
		885	if (iso14755buf & ISO_14755_52)
		886	{
		887	# if ISO_14755
		888	scr_overlay_off ();
		889	# endif
		890	# if ISO_14755
		891	// iso14755 part 5.2 handling: release time
		892	// first: controls
		893	if ((ev.state & ControlMask)
		894	&& ((keysym >= 0x40 && keysym <= 0x5f)
		895	|| (keysym >= 0x61 && keysym <= 0x7f)))
		896	{
		897	iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
		898	commit_iso14755 ();
		899
		900	return;
		901	}
		902
		903	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
		904	if (i[0] == keysym)
		905	{
		906	iso14755buf = ISO_14755_51 | i[1];
		907	commit_iso14755 ();
		908
		909	return;
		910	}
		911
		912	scr_bell ();
		913	# endif
		914	iso14755buf = 0;
		915
		916	return;
		917	}
		918	else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
		919	{
		920	# if ISO_14755
		921	scr_overlay_off ();
		922	# endif
		923	if (iso14755buf & ISO_14755_51)
		924	commit_iso14755 ();
		925	#if ISO_14755
		926	else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
		927	{
		928	iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
		929
		930	scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
		931	scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
		932	}
		933	# endif
		934	else
		935	iso14755buf = 0;
		936	}
		937	#endif
		938
		939	if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
		940	return;
		941
		942	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		943	if (!(ev.state & ControlMask))
		944	slip_wheel_ev.stop ();
		945	else if (keysym == XK_Control_L || keysym == XK_Control_R)
		946	mouse_slip_wheel_speed = 0;
		947	#endif
		948	}
913		949
914	#if defined (KEYSYM_RESOURCE)	950	#if defined (KEYSYM_RESOURCE)
915	unsigned int	951	unsigned int
916	rxvt_term::cmd_write (const char *str, unsigned int count)	952	rxvt_term::cmd_write (const char *str, unsigned int count)
917	{	953	{
…		…
947	void	983	void
948	rxvt_term::flush ()	984	rxvt_term::flush ()
949	{	985	{
950	flush_ev.stop ();	986	flush_ev.stop ();
951		987
952	#ifdef TRANSPARENT	988	#ifdef HAVE_BG_PIXMAP
953	if (want_full_refresh)	989	if (bgPixmap.check_clearChanged ())
954	{	990	{
955	want_full_refresh = 0;	991	// scr_clear (true); This needs to be researched further!
956	scr_clear ();
957	scr_touch (false);	992	scr_touch (false);
958	}	993	}
959	#endif	994	#endif
960		995
961	if (want_refresh)	996	if (want_refresh)
…		…
1007		1042
1008	display->flush ();	1043	display->flush ();
1009	}	1044	}
1010		1045
1011	void	1046	void
1012	rxvt_term::check_cb (check_watcher &w)	1047	rxvt_term::prepare_cb (ev::prepare &w, int revents)
1013	{	1048	{
1014	make_current ();	1049	make_current ();
1015		1050
1016	display->flush ();	1051	display->flush ();
1017		1052
1018	if (want_refresh && !flush_ev.active)	1053	if (want_refresh && !flush_ev.active)
1019	flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally	1054	flush_ev.start (1. / 60.); // refresh at max. 60 hz normally
1020	}	1055	}
1021		1056
1022	void	1057	void
1023	rxvt_term::flush_cb (time_watcher &w)	1058	rxvt_term::flush_cb (ev::timer &w, int revents)
1024	{	1059	{
1025	make_current ();	1060	make_current ();
1026		1061
1027	refresh_limit = 1;
1028	refresh_count = 0;	1062	refresh_count = 0;
1029	flush ();	1063	flush ();
1030	}	1064	}
1031		1065
1032	#ifdef CURSOR_BLINK	1066	#ifdef CURSOR_BLINK
1033	void	1067	void
1034	rxvt_term::cursor_blink_cb (time_watcher &w)	1068	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1035	{	1069	{
1036	hidden_cursor = !hidden_cursor;	1070	hidden_cursor = !hidden_cursor;
1037	want_refresh = 1;	1071	want_refresh = 1;
1038
1039	w.start (w.at + CURSOR_BLINK_INTERVAL);
1040	}	1072	}
1041	#endif	1073	#endif
1042		1074
1043	#ifdef TEXT_BLINK	1075	#ifdef TEXT_BLINK
1044	void	1076	void
1045	rxvt_term::text_blink_cb (time_watcher &w)	1077	rxvt_term::text_blink_cb (ev::timer &w, int revents)
1046	{	1078	{
1047	if (scr_refresh_rend (RS_Blink, RS_Blink))	1079	if (scr_refresh_rend (RS_Blink, RS_Blink))
1048	{	1080	{
1049	hidden_text = !hidden_text;	1081	hidden_text = !hidden_text;
1050	want_refresh = 1;	1082	want_refresh = 1;
1051	w.start (w.at + TEXT_BLINK_INTERVAL);
1052	}	1083	}
1053	}	1084	}
1054	#endif	1085	#endif
1055		1086
1056	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1087	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1057	void	1088	void
1058	rxvt_term::cont_scroll_cb (time_watcher &w)	1089	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1059	{	1090	{
1060	if ((scrollbar_isUp() || scrollbar_isDn()) &&	1091	if ((scrollbar_isUp() || scrollbar_isDn()) &&
1061	scr_page (scrollbar_isUp() ? UP : DN, 1))	1092	scr_page (scrollbar_isUp() ? UP : DN, 1))
1062	{
1063	want_refresh = 1;	1093	want_refresh = 1;
1064	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1094	else
1065	}	1095	w.stop ();
1066	}	1096	}
1067	#endif	1097	#endif
1068		1098
1069	#ifdef SELECTION_SCROLLING	1099	#ifdef SELECTION_SCROLLING
1070	void	1100	void
1071	rxvt_term::sel_scroll_cb (time_watcher &w)	1101	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1072	{	1102	{
1073	if (scr_page (scroll_selection_dir, scroll_selection_lines))	1103	if (scr_page (scroll_selection_dir, scroll_selection_lines))
1074	{	1104	{
1075	selection_extend (selection_save_x, selection_save_y, selection_save_state);	1105	selection_extend (selection_save_x, selection_save_y, selection_save_state);
1076	want_refresh = 1;	1106	want_refresh = 1;
1077	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1078	}	1107	}
		1108	else
		1109	w.stop ();
1079	}	1110	}
1080	#endif	1111	#endif
1081		1112
1082	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1113	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1083	void	1114	void
1084	rxvt_term::slip_wheel_cb (time_watcher &w)	1115	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1085	{	1116	{
1086	if (mouse_slip_wheel_speed == 0	1117	if (mouse_slip_wheel_speed == 0
1087	|| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)	1118	|| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1088	: scr_page (UP, mouse_slip_wheel_speed))	1119	: scr_page (UP, mouse_slip_wheel_speed))
1089	{	1120	{
1090	if (view_start == top_row || view_start == 0)	1121	if (view_start == top_row || view_start == 0)
1091	mouse_slip_wheel_speed = 0;	1122	mouse_slip_wheel_speed = 0;
1092		1123
1093	want_refresh = 1;	1124	want_refresh = 1;
1094	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1095	}	1125	}
		1126	else
		1127	w.stop ();
1096	}	1128	}
1097	#endif	1129	#endif
1098		1130
1099	#if LINUX_YIELD_HACK	1131	#if LINUX_YIELD_HACK
1100	static struct event_handler	1132	static struct event_handler
1101	{	1133	{
1102	check_watcher yield_ev;	1134	ev::prepare yield_ev;
1103		1135
1104	void yield_cb (check_watcher &w)	1136	void yield_cb (ev::prepare &w, int revents)
1105	{	1137	{
1106	// this should really be sched_yield(), but the linux guys thought	1138	// this should really be sched_yield(), but the linux guys thought
1107	// that giving a process calling sched_yield () less cpu time than	1139	// that giving a process calling sched_yield () less cpu time than
1108	// ones with high nice levels is a useful thing to do. It surely is is	1140	// ones with high nice levels is a useful thing to do. It surely is is
1109	// allowed by the sus... as is returning ENOSYS.	1141	// allowed by the sus... as is returning ENOSYS.
…		…
1152	}	1184	}
1153	else	1185	else
1154	{	1186	{
1155	pty_ev.stop ();	1187	pty_ev.stop ();
1156		1188
1157	if (!OPTION (Opt_hold))	1189	if (!option (Opt_hold))
1158	destroy ();	1190	destroy ();
1159	}	1191	}
1160		1192
1161	return false;	1193	return false;
1162	}	1194	}
1163		1195
1164	void	1196	void
1165	rxvt_term::pty_cb (io_watcher &w, short revents)	1197	rxvt_term::pty_cb (ev::io &w, int revents)
1166	{	1198	{
1167	make_current ();	1199	make_current ();
1168		1200
1169	if (revents & EVENT_READ)	1201	if (revents & ev::READ)
1170	// loop, but don't allow a single term to monopolize us	1202	// loop, but don't allow a single term to monopolize us
1171	while (pty_fill ())	1203	while (pty_fill ())
1172	if (cmd_parse ())	1204	if (cmd_parse ())
1173	break;	1205	break;
1174		1206
1175	if (revents & EVENT_WRITE)	1207	if (revents & ev::WRITE)
1176	pty_write ();	1208	pty_write ();
1177	}	1209	}
1178		1210
1179	void	1211	void
1180	rxvt_term::pointer_unblank ()	1212	rxvt_term::pointer_unblank ()
…		…
1183	recolour_cursor ();	1215	recolour_cursor ();
1184		1216
1185	#ifdef POINTER_BLANK	1217	#ifdef POINTER_BLANK
1186	hidden_pointer = 0;	1218	hidden_pointer = 0;
1187		1219
1188	if (OPTION (Opt_pointerBlank))	1220	if (option (Opt_pointerBlank))
1189	pointer_ev.start (NOW + pointerBlankDelay);	1221	pointer_ev.start (pointerBlankDelay);
1190	#endif	1222	#endif
1191	}	1223	}
1192		1224
1193	#ifdef POINTER_BLANK	1225	#ifdef POINTER_BLANK
1194	void	1226	void
1195	rxvt_term::pointer_blank ()	1227	rxvt_term::pointer_blank ()
1196	{	1228	{
1197	if (!OPTION (Opt_pointerBlank))	1229	if (!option (Opt_pointerBlank))
1198	return;	1230	return;
1199		1231
1200	XDefineCursor (dpy, vt, display->blank_cursor);	1232	XDefineCursor (dpy, vt, display->blank_cursor);
1201	XFlush (dpy);	1233	XFlush (dpy);
1202		1234
1203	hidden_pointer = 1;	1235	hidden_pointer = 1;
1204	}	1236	}
1205		1237
1206	void	1238	void
1207	rxvt_term::pointer_cb (time_watcher &w)	1239	rxvt_term::pointer_cb (ev::timer &w, int revents)
1208	{	1240	{
1209	make_current ();	1241	make_current ();
1210		1242
1211	pointer_blank ();	1243	pointer_blank ();
1212	}	1244	}
…		…
1215	void	1247	void
1216	rxvt_term::mouse_report (XButtonEvent &ev)	1248	rxvt_term::mouse_report (XButtonEvent &ev)
1217	{	1249	{
1218	int button_number, key_state = 0;	1250	int button_number, key_state = 0;
1219	int x, y;	1251	int x, y;
		1252	int code = 32;
1220		1253
1221	x = ev.x;	1254	x = Pixel2Col (ev.x);
1222	y = ev.y;	1255	y = Pixel2Row (ev.y);
1223	pixel_position (&x, &y);	1256	if (ev.type == MotionNotify)
		1257	{
		1258	if (x == mouse_row && y == mouse_col)
		1259	return;
		1260	mouse_row = x;
		1261	mouse_col = y;
		1262	code += 32;
		1263	}
1224		1264
1225	if (MEvent.button == AnyButton)	1265	if (MEvent.button == AnyButton)
1226	button_number = 3;	1266	button_number = 3;
1227	else	1267	else
1228	{	1268	{
…		…
1274	x + 1,	1314	x + 1,
1275	y + 1);	1315	y + 1);
1276	#endif	1316	#endif
1277		1317
1278	tt_printf ("\033[M%c%c%c",	1318	tt_printf ("\033[M%c%c%c",
1279	(32 + button_number + key_state),	1319	(code + button_number + key_state),
1280	(32 + x + 1),	1320	(32 + x + 1),
1281	(32 + y + 1));	1321	(32 + y + 1));
1282	}	1322	}
1283		1323
1284	/*{{{ process an X event */	1324	/*{{{ process an X event */
…		…
1300	unsigned int unused_mask;	1340	unsigned int unused_mask;
1301		1341
1302	switch (ev.type)	1342	switch (ev.type)
1303	{	1343	{
1304	case KeyPress:	1344	case KeyPress:
1305	#if ISO_14755	1345	key_press (ev.xkey);
1306	if (!(iso14755buf & ISO_14755_52))
1307	#endif
1308	lookup_key (ev.xkey);
1309
1310	break;	1346	break;
1311		1347
1312	case KeyRelease:	1348	case KeyRelease:
1313	{	1349	key_release (ev.xkey);
1314	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1315	KeySym keysym;
1316
1317	keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1318	#endif
1319
1320	#if ENABLE_FRILLS || ISO_14755
1321	// ISO 14755 support
1322	if (iso14755buf)
1323	if (iso14755buf & ISO_14755_52)
1324	{
1325	# if ENABLE_OVERLAY
1326	scr_overlay_off ();
1327	# endif
1328	# if ISO_14755
1329	// iso14755 part 5.2 handling: release time
1330	// first: controls
1331	if ((ev.xkey.state & ControlMask)
1332	&& ((keysym >= 0x40 && keysym <= 0x5f)
1333	|| (keysym >= 0x61 && keysym <= 0x7f)))
1334	{
1335	iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1336	commit_iso14755 ();
1337	goto skip_switch;
1338	}
1339
1340	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1341	if (i[0] == keysym)
1342	{
1343	iso14755buf = ISO_14755_51 | i[1];
1344	commit_iso14755 ();
1345	goto skip_switch;
1346	}
1347
1348	scr_bell ();
1349	# endif
1350	iso14755buf = 0;
1351	break;
1352	}
1353	else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1354	{
1355	# if ENABLE_OVERLAY
1356	scr_overlay_off ();
1357	# endif
1358	if (iso14755buf & ISO_14755_51)
1359	commit_iso14755 ();
1360	#if ISO_14755
1361	else if (iso14755buf & ISO_14755_STARTED)
1362	{
1363	iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1364
1365	scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1366	scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1367	}
1368	# endif
1369	else
1370	iso14755buf = 0;
1371	}
1372	#endif
1373
1374	if (ev.xany.window == vt
1375	&& HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1376	break;
1377
1378	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1379	if (!(ev.xkey.state & ControlMask))
1380	slip_wheel_ev.stop ();
1381	else if (keysym == XK_Control_L || keysym == XK_Control_R)
1382	mouse_slip_wheel_speed = 0;
1383	#endif
1384	break;	1350	break;
1385	}
1386		1351
1387	case ButtonPress:	1352	case ButtonPress:
1388	button_press (ev.xbutton);	1353	button_press (ev.xbutton);
1389	break;	1354	break;
1390		1355
…		…
1421	else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)	1386	else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1422	focus_out ();	1387	focus_out ();
1423	}	1388	}
1424	#endif	1389	#endif
1425	}	1390	}
1426	break;
1427
1428	case MappingNotify:
1429	XRefreshKeyboardMapping (&ev.xmapping);
1430	break;	1391	break;
1431		1392
1432	/*	1393	/*
1433	* XXX: this is not the _current_ arrangement	1394	* XXX: this is not the _current_ arrangement
1434	* Here's my conclusion:	1395	* Here's my conclusion:
…		…
1453	break;	1414	break;
1454	}	1415	}
1455	break;	1416	break;
1456		1417
1457	case FocusIn:	1418	case FocusIn:
		1419	if (ev.xfocus.detail != NotifyInferior
		1420	&& ev.xfocus.detail != NotifyPointer
		1421	&& ev.xfocus.mode != NotifyGrab)
1458	focus_in ();	1422	focus_in ();
1459	break;	1423	break;
1460		1424
1461	case FocusOut:	1425	case FocusOut:
		1426	if (ev.xfocus.detail != NotifyInferior
		1427	&& ev.xfocus.detail != NotifyPointer
		1428	&& ev.xfocus.mode != NotifyGrab)
1462	focus_out ();	1429	focus_out ();
1463	break;	1430	break;
1464		1431
1465	case ConfigureNotify:	1432	case ConfigureNotify:
		1433	/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
		1434	ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
		1435	szHint.width, szHint.height); */
1466	if (ev.xconfigure.window == parent[0])	1436	if (ev.xconfigure.window == parent[0])
1467	{	1437	{
1468	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1438	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1469	;	1439	;
1470		1440
1471	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)	1441	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1472	{	1442	{
1473	seen_resize = 1;	1443	seen_resize = 1;
1474	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);	1444	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1475	}	1445	}
1476		1446	else
		1447	{
		1448	#ifdef HAVE_BG_PIXMAP
		1449	if (bgPixmap.window_position_sensitive ())
		1450	update_background ();
		1451	#endif
		1452	}
1477	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1453	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1478
1479	#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1480	if (OPTION (Opt_transparent))
1481	check_our_parents ();
1482	#endif
1483	}	1454	}
1484	break;	1455	break;
1485		1456
1486	case PropertyNotify:	1457	case PropertyNotify:
1487	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))	1458	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
…		…
1505	break;	1476	break;
1506		1477
1507	case MapNotify:	1478	case MapNotify:
1508	mapped = 1;	1479	mapped = 1;
1509	#ifdef TEXT_BLINK	1480	#ifdef TEXT_BLINK
1510	text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);	1481	text_blink_ev.start (TEXT_BLINK_INTERVAL);
1511	#endif	1482	#endif
1512	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));	1483	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1513	break;	1484	break;
1514		1485
1515	case UnmapNotify:	1486	case UnmapNotify:
…		…
1517	#ifdef TEXT_BLINK	1488	#ifdef TEXT_BLINK
1518	text_blink_ev.stop ();	1489	text_blink_ev.stop ();
1519	#endif	1490	#endif
1520	HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));	1491	HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1521	break;	1492	break;
1522
1523	#ifdef TRANSPARENT
1524	case ReparentNotify:
1525	rootwin_cb (ev);
1526	break;
1527	#endif /* TRANSPARENT */
1528		1493
1529	case GraphicsExpose:	1494	case GraphicsExpose:
1530	case Expose:	1495	case Expose:
1531	if (ev.xany.window == vt)	1496	if (ev.xany.window == vt)
1532	{	1497	{
1533	do	1498	do
		1499	{
1534	scr_expose (ev.xexpose.x, ev.xexpose.y,	1500	scr_expose (ev.xexpose.x, ev.xexpose.y,
1535	ev.xexpose.width, ev.xexpose.height, False);	1501	ev.xexpose.width, ev.xexpose.height, False);
		1502	}
1536	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));	1503	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1537		1504
1538	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;	1505	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1539		1506
1540	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))	1507	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
		1508	{
1541	scr_expose (ev.xexpose.x, ev.xexpose.y,	1509	scr_expose (ev.xexpose.x, ev.xexpose.y,
1542	ev.xexpose.width, ev.xexpose.height, False);	1510	ev.xexpose.width, ev.xexpose.height, False);
1543		1511	}
1544	want_refresh = 1;	1512	want_refresh = 1;
1545	}	1513	}
1546	else	1514	else
1547	{	1515	{
1548	XEvent unused_event;	1516	XEvent unused_event;
…		…
1555	if (isScrollbarWindow (ev.xany.window))	1523	if (isScrollbarWindow (ev.xany.window))
1556	{	1524	{
1557	scrollBar.setIdle ();	1525	scrollBar.setIdle ();
1558	scrollbar_show (0);	1526	scrollbar_show (0);
1559	}	1527	}
1560
1561	#ifdef TRANSPARENT
1562	if (am_transparent && ev.xany.window == parent[0])
1563	XClearWindow (dpy, ev.xany.window);
1564	#endif
1565	}	1528	}
1566	break;	1529	break;
1567		1530
1568	case MotionNotify:	1531	case MotionNotify:
1569	#ifdef POINTER_BLANK	1532	#ifdef POINTER_BLANK
1570	if (hidden_pointer)	1533	if (hidden_pointer)
1571	pointer_unblank ();	1534	pointer_unblank ();
1572	#endif	1535	#endif
		1536	if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
		1537	|| priv_modes & PrivMode_MouseAnyEvent)
		1538	mouse_report (ev.xbutton);
1573	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)	1539	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1574	break;	1540	break;
1575		1541
1576	if (ev.xany.window == vt)	1542	if (ev.xany.window == vt)
1577	{	1543	{
…		…
1612		1578
1613	/* don't clobber the current delay if we are	1579	/* don't clobber the current delay if we are
1614	* already in the middle of scrolling.	1580	* already in the middle of scrolling.
1615	*/	1581	*/
1616	if (!sel_scroll_ev.active)	1582	if (!sel_scroll_ev.active)
1617	sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);	1583	sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1618		1584
1619	/* save the event params so we can highlight	1585	/* save the event params so we can highlight
1620	* the selection in the pending-scroll loop	1586	* the selection in the pending-scroll loop
1621	*/	1587	*/
1622	selection_save_x = ev.xbutton.x;	1588	selection_save_x = ev.xbutton.x;
…		…
1667	&ev.xbutton.x, &ev.xbutton.y,	1633	&ev.xbutton.x, &ev.xbutton.y,
1668	&unused_mask);	1634	&unused_mask);
1669	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1635	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1670	scrollbar_size ());	1636	scrollbar_size ());
1671	want_refresh = 1;	1637	want_refresh = 1;
1672	refresh_limit = 0;
1673	scrollbar_show (1);	1638	scrollbar_show (1);
1674	}	1639	}
1675	break;	1640	break;
1676	}	1641	}
1677		1642
1678	skip_switch: ;
1679
1680	#if defined(CURSOR_BLINK)	1643	#if defined(CURSOR_BLINK)
1681	if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)	1644	if (option (Opt_cursorBlink) && ev.type == KeyPress)
1682	{	1645	{
1683	if (hidden_cursor)	1646	if (hidden_cursor)
1684	{	1647	{
1685	hidden_cursor = 0;	1648	hidden_cursor = 0;
1686	want_refresh = 1;	1649	want_refresh = 1;
1687	}	1650	}
1688		1651
1689	cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);	1652	cursor_blink_ev.again ();
1690	}	1653	}
1691	#endif	1654	#endif
1692		1655
1693	#if defined(POINTER_BLANK)	1656	#if defined(POINTER_BLANK)
1694	if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)	1657	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1695	{	1658	{
1696	if (ev.type == MotionNotify	1659	if (ev.type == MotionNotify
1697	|| ev.type == ButtonPress	1660	|| ev.type == ButtonPress
1698	|| ev.type == ButtonRelease)	1661	|| ev.type == ButtonRelease)
1699	if (hidden_pointer)	1662	if (hidden_pointer)
…		…
1711	if (!focus)	1674	if (!focus)
1712	{	1675	{
1713	focus = 1;	1676	focus = 1;
1714	want_refresh = 1;	1677	want_refresh = 1;
1715		1678
1716	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));	1679	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1717		1680
1718	#if USE_XIM	1681	#if USE_XIM
1719	if (Input_Context != NULL)	1682	if (Input_Context != NULL)
1720	{	1683	{
1721	IMSetStatusPosition ();	1684	IMSetPosition ();
1722	XSetICFocus (Input_Context);	1685	XSetICFocus (Input_Context);
1723	}	1686	}
1724	#endif	1687	#endif
1725	#if CURSOR_BLINK	1688	#if CURSOR_BLINK
1726	if (OPTION (Opt_cursorBlink))	1689	if (option (Opt_cursorBlink))
1727	cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);	1690	cursor_blink_ev.start (CURSOR_BLINK_INTERVAL, CURSOR_BLINK_INTERVAL);
1728	#endif	1691	#endif
1729	#if OFF_FOCUS_FADING	1692	#if OFF_FOCUS_FADING
1730	if (rs[Rs_fade])	1693	if (rs[Rs_fade])
1731	{	1694	{
1732	pix_colors = pix_colors_focused;	1695	pix_colors = pix_colors_focused;
1733	scr_recolour ();	1696	scr_recolour ();
1734	}	1697	}
1735	#endif	1698	#endif
		1699	#if ENABLE_FRILLS
		1700	if (option (Opt_urgentOnBell))
		1701	{
		1702	if (XWMHints *h = XGetWMHints(dpy, parent[0]))
		1703	{
		1704	h->flags &= ~XUrgencyHint;
		1705	XSetWMHints (dpy, parent[0], h);
		1706	}
		1707	}
		1708	#endif
1736	}	1709	}
1737	}	1710	}
1738		1711
1739	void	1712	void
1740	rxvt_term::focus_out ()	1713	rxvt_term::focus_out ()
…		…
1748		1721
1749	#if ENABLE_FRILLS || ISO_14755	1722	#if ENABLE_FRILLS || ISO_14755
1750	if (iso14755buf)	1723	if (iso14755buf)
1751	{	1724	{
1752	iso14755buf = 0;	1725	iso14755buf = 0;
1753	# if ENABLE_OVERLAY	1726	# if ISO_14755
1754	scr_overlay_off ();	1727	scr_overlay_off ();
1755	# endif	1728	# endif
1756	}	1729	}
1757	#endif	1730	#endif
1758	#if USE_XIM	1731	#if USE_XIM
1759	if (Input_Context != NULL)	1732	if (Input_Context != NULL)
1760	XUnsetICFocus (Input_Context);	1733	XUnsetICFocus (Input_Context);
1761	#endif	1734	#endif
1762	#if CURSOR_BLINK	1735	#if CURSOR_BLINK
1763	if (OPTION (Opt_cursorBlink))	1736	if (option (Opt_cursorBlink))
1764	cursor_blink_ev.stop ();	1737	cursor_blink_ev.stop ();
		1738
1765	hidden_cursor = 0;	1739	hidden_cursor = 0;
1766	#endif	1740	#endif
1767	#if OFF_FOCUS_FADING	1741	#if OFF_FOCUS_FADING
1768	if (rs[Rs_fade])	1742	if (rs[Rs_fade])
1769	{	1743	{
…		…
1772	}	1746	}
1773	#endif	1747	#endif
1774	}	1748	}
1775	}	1749	}
1776		1750
1777	#if TRANSPARENT	1751	void
		1752	rxvt_term::update_fade_color (unsigned int idx)
		1753	{
		1754	#if OFF_FOCUS_FADING
		1755	if (rs[Rs_fade])
		1756	{
		1757	rgba c;
		1758	pix_colors [Color_fade].get (c);
		1759	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
		1760	}
		1761	#endif
		1762	}
		1763
		1764	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1778	void	1765	void
1779	rxvt_term::rootwin_cb (XEvent &ev)	1766	rxvt_term::rootwin_cb (XEvent &ev)
1780	{	1767	{
1781	make_current ();	1768	make_current ();
1782		1769
		1770	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
		1771	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
		1772	return;
		1773
		1774	# if ENABLE_TRANSPARENCY
1783	switch (ev.type)	1775	switch (ev.type)
1784	{	1776	{
1785	case PropertyNotify:	1777	case PropertyNotify:
1786	/*	1778	/*
1787	* if user used some Esetroot compatible prog to set the root bg,	1779	* if user used some Esetroot compatible prog to set the root bg,
1788	* use the property to determine the pixmap. We use it later on.	1780	* use the property to determine the pixmap. We use it later on.
1789	*/	1781	*/
1790	if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]	1782	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1791	&& ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])	1783	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1792	return;	1784	{
1793		1785	bgPixmap.set_root_pixmap ();
1794	/* FALLTHROUGH */	1786	update_background ();
1795	case ReparentNotify:	1787	}
1796	if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1797	want_refresh = want_full_refresh = 1;
1798	break;	1788	break;
1799	}	1789	}
		1790	# endif
1800	}	1791	}
1801	#endif	1792	#endif
1802		1793
1803	void	1794	void
1804	rxvt_term::button_press (XButtonEvent &ev)	1795	rxvt_term::button_press (XButtonEvent &ev)
…		…
1985	upordown = 1; /* down */	1976	upordown = 1; /* down */
1986	}	1977	}
1987	if (upordown)	1978	if (upordown)
1988	{	1979	{
1989	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1980	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1990	cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);	1981	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1991	#endif	1982	#endif
1992	if (scr_page (upordown < 0 ? UP : DN, 1))	1983	if (scr_page (upordown < 0 ? UP : DN, 1))
1993	{	1984	{
1994	if (upordown < 0)	1985	if (upordown < 0)
1995	scrollBar.setUp ();	1986	scrollBar.setUp ();
…		…
2132	selection_make (ev.time);	2123	selection_make (ev.time);
2133	break;	2124	break;
2134		2125
2135	case Button2:	2126	case Button2:
2136	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?	2127	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2137	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);	2128	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2138	break;	2129	break;
2139		2130
2140	#ifdef MOUSE_WHEEL	2131	#ifdef MOUSE_WHEEL
2141	case Button4:	2132	case Button4:
2142	case Button5:	2133	case Button5:
…		…
2146		2137
2147	v = ev.button == Button4 ? UP : DN;	2138	v = ev.button == Button4 ? UP : DN;
2148		2139
2149	if (ev.state & ShiftMask)	2140	if (ev.state & ShiftMask)
2150	i = 1;	2141	i = 1;
2151	else if (OPTION (Opt_mouseWheelScrollPage))	2142	else if (option (Opt_mouseWheelScrollPage))
2152	i = nrow - 1;	2143	i = nrow - 1;
2153	else	2144	else
2154	i = 5;	2145	i = 5;
2155		2146
2156	# ifdef MOUSE_SLIP_WHEELING	2147	# ifdef MOUSE_SLIP_WHEELING
…		…
2158	{	2149	{
2159	mouse_slip_wheel_speed += v ? -1 : 1;	2150	mouse_slip_wheel_speed += v ? -1 : 1;
2160	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;	2151	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2161	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;	2152	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2162		2153
2163	if (slip_wheel_ev.at < NOW)	2154	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2164	slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2165
2166	slip_wheel_ev.start ();
2167	}	2155	}
2168	else	2156	else
2169	{	2157	{
2170	# endif	2158	# endif
2171	scr_page (v, i);	2159	scr_page (v, i);
…		…
2177	break;	2165	break;
2178	#endif	2166	#endif
2179	}	2167	}
2180	}	2168	}
2181	}	2169	}
2182
2183	#ifdef TRANSPARENT
2184	#if TINTING
2185	/* taken from aterm-0.4.2 */
2186
2187	typedef uint32_t RUINT32T;
2188
2189	void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2190	{
2191	int sh_r, sh_g, sh_b;
2192	RUINT32T mask_r, mask_g, mask_b;
2193	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2194	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2195	unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2196	int i;
2197
2198	Visual *visual = term->visual;
2199
2200	if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2201
2202	/* for convenience */
2203	mask_r = visual->red_mask;
2204	mask_g = visual->green_mask;
2205	mask_b = visual->blue_mask;
2206
2207	/* boring lookup table pre-initialization */
2208	switch (srcImage->bits_per_pixel) {
2209	case 15:
2210	if ((mask_r != 0x7c00) ||
2211	(mask_g != 0x03e0) ||
2212	(mask_b != 0x001f))
2213	return;
2214	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2215	lookup_r = lookup;
2216	lookup_g = lookup+32;
2217	lookup_b = lookup+32+32;
2218	sh_r = 10;
2219	sh_g = 5;
2220	sh_b = 0;
2221	break;
2222	case 16:
2223	if ((mask_r != 0xf800) ||
2224	(mask_g != 0x07e0) ||
2225	(mask_b != 0x001f))
2226	return;
2227	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2228	lookup_r = lookup;
2229	lookup_g = lookup+32;
2230	lookup_b = lookup+32+64;
2231	sh_r = 11;
2232	sh_g = 5;
2233	sh_b = 0;
2234	break;
2235	case 24:
2236	if ((mask_r != 0xff0000) ||
2237	(mask_g != 0x00ff00) ||
2238	(mask_b != 0x0000ff))
2239	return;
2240	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2241	lookup_r = lookup;
2242	lookup_g = lookup+256;
2243	lookup_b = lookup+256+256;
2244	sh_r = 16;
2245	sh_g = 8;
2246	sh_b = 0;
2247	break;
2248	case 32:
2249	if ((mask_r != 0xff0000) ||
2250	(mask_g != 0x00ff00) ||
2251	(mask_b != 0x0000ff))
2252	return;
2253	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2254	lookup_r = lookup;
2255	lookup_g = lookup+256;
2256	lookup_b = lookup+256+256;
2257	sh_r = 16;
2258	sh_g = 8;
2259	sh_b = 0;
2260	break;
2261	default:
2262	return; /* we do not support this color depth */
2263	}
2264
2265	/* prepare limits for color transformation (each channel is handled separately) */
2266	if (shade < 0) {
2267	shade = -shade;
2268	if (shade < 0) shade = 0;
2269	if (shade > 100) shade = 100;
2270
2271	lower_lim_r = 65535-rm;
2272	lower_lim_g = 65535-gm;
2273	lower_lim_b = 65535-bm;
2274
2275	lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2276	lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2277	lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2278
2279	upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2280	} else {
2281	if (shade < 0) shade = 0;
2282	if (shade > 100) shade = 100;
2283
2284	lower_lim_r = lower_lim_g = lower_lim_b = 0;
2285
2286	upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2287	upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2288	upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2289	}
2290
2291	/* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2292	if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2293	{
2294	unsigned int tmp;
2295
2296	tmp = lower_lim_r;
2297	lower_lim_r = lower_lim_b;
2298	lower_lim_b = tmp;
2299
2300	tmp = upper_lim_r;
2301	upper_lim_r = upper_lim_b;
2302	upper_lim_b = tmp;
2303	}
2304
2305	/* fill our lookup tables */
2306	for (i = 0; i <= mask_r>>sh_r; i++)
2307	{
2308	RUINT32T tmp;
2309	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2310	tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2311	lookup_r[i] = (tmp/65535)<<sh_r;
2312	}
2313	for (i = 0; i <= mask_g>>sh_g; i++)
2314	{
2315	RUINT32T tmp;
2316	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2317	tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2318	lookup_g[i] = (tmp/65535)<<sh_g;
2319	}
2320	for (i = 0; i <= mask_b>>sh_b; i++)
2321	{
2322	RUINT32T tmp;
2323	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2324	tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2325	lookup_b[i] = (tmp/65535)<<sh_b;
2326	}
2327
2328	/* apply table to input image (replacing colors by newly calculated ones) */
2329	switch (srcImage->bits_per_pixel)
2330	{
2331	case 15:
2332	{
2333	unsigned short *p1, *pf, *p, *pl;
2334	p1 = (unsigned short *) srcImage->data;
2335	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2336	while (p1 < pf)
2337	{
2338	p = p1;
2339	pl = p1 + srcImage->width;
2340	for (; p < pl; p++)
2341	{
2342	*p = lookup_r[(*p & 0x7c00)>>10] |
2343	lookup_g[(*p & 0x03e0)>> 5] |
2344	lookup_b[(*p & 0x001f)];
2345	}
2346	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2347	}
2348	break;
2349	}
2350	case 16:
2351	{
2352	unsigned short *p1, *pf, *p, *pl;
2353	p1 = (unsigned short *) srcImage->data;
2354	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2355	while (p1 < pf)
2356	{
2357	p = p1;
2358	pl = p1 + srcImage->width;
2359	for (; p < pl; p++)
2360	{
2361	*p = lookup_r[(*p & 0xf800)>>11] |
2362	lookup_g[(*p & 0x07e0)>> 5] |
2363	lookup_b[(*p & 0x001f)];
2364	}
2365	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2366	}
2367	break;
2368	}
2369	case 24:
2370	{
2371	unsigned char *p1, *pf, *p, *pl;
2372	p1 = (unsigned char *) srcImage->data;
2373	pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2374	while (p1 < pf)
2375	{
2376	p = p1;
2377	pl = p1 + srcImage->width * 3;
2378	for (; p < pl; p += 3)
2379	{
2380	p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2381	p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2382	p[2] = lookup_r[(p[2] & 0x0000ff)];
2383	}
2384	p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2385	}
2386	break;
2387	}
2388	case 32:
2389	{
2390	RUINT32T *p1, *pf, *p, *pl;
2391	p1 = (RUINT32T *) srcImage->data;
2392	pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2393
2394	while (p1 < pf)
2395	{
2396	p = p1;
2397	pl = p1 + srcImage->width;
2398	for (; p < pl; p++)
2399	{
2400	*p = lookup_r[(*p & 0xff0000)>>16] |
2401	lookup_g[(*p & 0x00ff00)>> 8] |
2402	lookup_b[(*p & 0x0000ff)] |
2403	(*p & ~0xffffff);
2404	}
2405	p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2406	}
2407	break;
2408	}
2409	}
2410
2411	free (lookup);
2412	}
2413	#endif
2414
2415	/*
2416	* Check our parents are still who we think they are.
2417	* Do transparency updates if required
2418	*/
2419	int
2420	rxvt_term::check_our_parents ()
2421	{
2422	int i, pchanged, aformat, have_pixmap, rootdepth;
2423	unsigned long nitems, bytes_after;
2424	Atom atype;
2425	unsigned char *prop = NULL;
2426	Window root, oldp, *list;
2427	Pixmap rootpixmap = None;
2428	XWindowAttributes wattr, wrootattr;
2429
2430	pchanged = 0;
2431
2432	if (!OPTION (Opt_transparent))
2433	return pchanged; /* Don't try any more */
2434
2435	XGetWindowAttributes (dpy, display->root, &wrootattr);
2436	rootdepth = wrootattr.depth;
2437
2438	XGetWindowAttributes (dpy, parent[0], &wattr);
2439
2440	if (rootdepth != wattr.depth)
2441	{
2442	if (am_transparent)
2443	{
2444	pchanged = 1;
2445	XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2446	am_transparent = am_pixmap_trans = 0;
2447	}
2448
2449	return pchanged; /* Don't try any more */
2450	}
2451
2452	/* Get all X ops out of the queue so that our information is up-to-date. */
2453	XSync (dpy, False);
2454
2455	/*
2456	* Make the frame window set by the window manager have
2457	* the root background. Some window managers put multiple nested frame
2458	* windows for each client, so we have to take care about that.
2459	*/
2460	i = (xa[XA_XROOTPMAP_ID]
2461	&& XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
2462	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2463	&nitems, &bytes_after, &prop) == Success);
2464
2465	if (!i || prop == NULL)
2466	i = (xa[XA_ESETROOT_PMAP_ID]
2467	&& XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2468	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2469	&nitems, &bytes_after, &prop) == Success);
2470
2471	if (!i || prop == NULL
2472	#if TINTING
2473	|| !ISSET_PIXCOLOR (Color_tint)
2474	#endif
2475	)
2476	have_pixmap = 0;
2477	else
2478	{
2479	have_pixmap = 1;
2480	rootpixmap = *(Pixmap *)prop;
2481	XFree (prop);
2482	}
2483
2484	if (have_pixmap)
2485	{
2486	/*
2487	* Copy display->root pixmap transparency
2488	*/
2489	int sx, sy, nx, ny;
2490	unsigned int nw, nh;
2491	Window cr;
2492	XImage *image;
2493	GC gc;
2494	XGCValues gcvalue;
2495
2496	XTranslateCoordinates (dpy, parent[0], display->root,
2497	0, 0, &sx, &sy, &cr);
2498	nw = (unsigned int)szHint.width;
2499	nh = (unsigned int)szHint.height;
2500	nx = ny = 0;
2501
2502	if (sx < 0)
2503	{
2504	nw += sx;
2505	nx = -sx;
2506	sx = 0;
2507	}
2508
2509	if (sy < 0)
2510	{
2511	nh += sy;
2512	ny = -sy;
2513	sy = 0;
2514	}
2515
2516	min_it (nw, (unsigned int) (wrootattr.width - sx));
2517	min_it (nh, (unsigned int) (wrootattr.height - sy));
2518
2519	XSync (dpy, False);
2520	allowedxerror = -1;
2521	image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2522
2523	/* XXX: handle BadMatch - usually because we're outside the pixmap */
2524	/* XXX: may need a delay here? */
2525	allowedxerror = 0;
2526
2527	if (image == NULL)
2528	{
2529	if (am_transparent && am_pixmap_trans)
2530	{
2531	pchanged = 1;
2532	if (pixmap != None)
2533	{
2534	XFreePixmap (dpy, pixmap);
2535	pixmap = None;
2536	}
2537	}
2538
2539	am_pixmap_trans = 0;
2540	}
2541	else
2542	{
2543	if (pixmap != None)
2544	XFreePixmap (dpy, pixmap);
2545
2546	#if TINTING
2547	if (ISSET_PIXCOLOR (Color_tint))
2548	{
2549	int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2550
2551	rgba c;
2552	pix_colors_focused [Color_tint].get (c);
2553
2554	ShadeXImage (this, image, shade, c.r, c.g, c.b);
2555	}
2556	#endif
2557
2558	pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2559	gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2560	XPutImage (dpy, pixmap, gc, image, 0, 0,
2561	nx, ny, image->width, image->height);
2562	XFreeGC (dpy, gc);
2563	XDestroyImage (image);
2564	XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2565	XClearWindow (dpy, parent[0]);
2566
2567	if (!am_transparent || !am_pixmap_trans)
2568	pchanged = 1;
2569
2570	am_transparent = am_pixmap_trans = 1;
2571	}
2572	}
2573
2574	if (am_pixmap_trans)
2575	XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2576	else
2577	{
2578	unsigned int n;
2579	/*
2580	* InheritPixmap transparency
2581	*/
2582	for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2583	{
2584	oldp = parent[i];
2585	XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2586	XFree (list);
2587
2588	if (parent[i] == display->root)
2589	{
2590	if (oldp != None)
2591	pchanged = 1;
2592
2593	break;
2594	}
2595
2596	if (oldp != parent[i])
2597	pchanged = 1;
2598	}
2599
2600	n = 0;
2601
2602	if (pchanged)
2603	for (; n < (unsigned int)i; n++)
2604	{
2605	XGetWindowAttributes (dpy, parent[n], &wattr);
2606
2607	if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2608	{
2609	n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2610	break;
2611	}
2612	}
2613
2614	if (n > (sizeof (parent) / sizeof (parent[0])))
2615	{
2616	XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2617	XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2618	am_transparent = 0;
2619	/* XXX: also turn off Opt_transparent? */
2620	}
2621	else
2622	{
2623	for (n = 0; n < (unsigned int)i; n++)
2624	{
2625	XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2626	XClearWindow (dpy, parent[n]);
2627	}
2628
2629	XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2630	am_transparent = 1;
2631	}
2632
2633	for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2634	parent[i] = None;
2635	}
2636
2637	if (scrollBar.win)
2638	{
2639	XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2640	scrollBar.setIdle ();
2641	scrollbar_show (0);
2642	}
2643
2644	if (am_transparent)
2645	{
2646	want_refresh = want_full_refresh = 1;
2647	if (am_pixmap_trans)
2648	flush ();
2649	}
2650
2651	return pchanged;
2652	}
2653	#endif
2654		2170
2655	/*}}} */	2171	/*}}} */
2656		2172
2657	bool	2173	bool
2658	rxvt_term::cmd_parse ()	2174	rxvt_term::cmd_parse ()
…		…
2707	if (ch == C0_LF)	2223	if (ch == C0_LF)
2708	nlines++;	2224	nlines++;
2709		2225
2710	refresh_count++;	2226	refresh_count++;
2711		2227
2712	if (!OPTION (Opt_jumpScroll)	2228	if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2713	|| (refresh_count >= refresh_limit * (nrow - 1)))
2714	{	2229	{
2715	refreshnow = true;
2716	refresh_count = 0;	2230	refresh_count = 0;
		2231
		2232	if (!option (Opt_skipScroll) || ev::ev_time () > ev::now () + 1. / 60.)
		2233	{
		2234	refreshnow = true;
2717	ch = NOCHAR;	2235	ch = NOCHAR;
2718	break;	2236	break;
		2237	}
2719	}	2238	}
2720		2239
2721	// scr_add_lines only works for nlines <= nrow - 1.	2240	// scr_add_lines only works for nlines <= nrow - 1.
2722	if (nlines >= nrow - 1)	2241	if (nlines >= nrow - 1)
2723	{	2242	{
…		…
2751	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))	2270	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2752	scr_add_lines (buf, str - buf, nlines);	2271	scr_add_lines (buf, str - buf, nlines);
2753		2272
2754	/*	2273	/*
2755	* If there have been a lot of new lines, then update the screen	2274	* If there have been a lot of new lines, then update the screen
2756	* What the heck I'll cheat and only refresh less than every page-full.	2275	* What the heck we'll cheat and only refresh less than every page-full.
2757	* the number of pages between refreshes is refresh_limit, which	2276	* if skipScroll is enabled.
2758	* is incremented here because we must be doing flat-out scrolling.
2759	*/	2277	*/
2760	if (refreshnow)	2278	if (refreshnow)
2761	{	2279	{
2762	if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2763	refresh_limit++;
2764	else
2765	{
2766	flag = true;	2280	flag = true;
2767	scr_refresh ();	2281	scr_refresh ();
2768	want_refresh = 1;	2282	want_refresh = 1;
2769	}
2770	}	2283	}
2771		2284
2772	}	2285	}
2773	else	2286	else
2774	{	2287	{
…		…
2923	{	2436	{
2924	if ((buf[len++] = cmd_getc ()) == 'i')	2437	if ((buf[len++] = cmd_getc ()) == 'i')
2925	break; /* done = 1 */	2438	break; /* done = 1 */
2926	}	2439	}
2927	}	2440	}
2928		2441
2929	for (i = 0; i < len; i++)	2442	for (i = 0; i < len; i++)
2930	if (putc (buf[i], fd) == EOF)	2443	if (putc (buf[i], fd) == EOF)
2931	{	2444	{
2932	done = 1;	2445	done = 1;
2933	break;	2446	break;
…		…
2995	process_dcs_seq ();	2508	process_dcs_seq ();
2996	break;	2509	break;
2997	case 0x9b: /* CSI */	2510	case 0x9b: /* CSI */
2998	process_csi_seq ();	2511	process_csi_seq ();
2999	break;	2512	break;
3000	case 0x9d: /* CSI */	2513	case 0x9d: /* OSC */
3001	process_osc_seq ();	2514	process_osc_seq ();
3002	break;	2515	break;
3003	#endif	2516	#endif
3004	}	2517	}
3005	}	2518	}
…		…
3231	rxvt_term::process_csi_seq ()	2744	rxvt_term::process_csi_seq ()
3232	{	2745	{
3233	unicode_t ch, priv, i;	2746	unicode_t ch, priv, i;
3234	unsigned int nargs, p;	2747	unsigned int nargs, p;
3235	int n, ndef;	2748	int n, ndef;
3236	int arg[ESC_ARGS];	2749	int arg[ESC_ARGS] = { };
3237		2750
3238	for (nargs = ESC_ARGS; nargs > 0;)	2751	nargs = 0;
3239	arg[--nargs] = 0;
3240		2752
3241	priv = 0;	2753	priv = 0;
3242	ch = cmd_getc ();	2754	ch = cmd_getc ();
3243	if (ch >= '<' && ch <= '?')	2755	if (ch >= '<' && ch <= '?')
3244	{ /* '<' '=' '>' '?' */	2756	{ /* '<' '=' '>' '?' */
…		…
3288	switch (priv)	2800	switch (priv)
3289	{	2801	{
3290	case '>':	2802	case '>':
3291	if (ch == CSI_DA) /* secondary device attributes */	2803	if (ch == CSI_DA) /* secondary device attributes */
3292	{	2804	{
3293	// first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,	2805	// first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
3294	// 'U' for rxvt-unicode != 7.[34] (where it was broken).	2806	// 'U' for rxvt-unicode != 7.[34] (where it was broken).
3295	//	2807	//
3296	// second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt	2808	// second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3297	// and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify	2809	// and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
3298	// that we do not support xterm mouse reporting (should be 95 when we do).	2810	// versions.
3299	//	2811	//
3300	tt_printf ("\033[>%d;94;0c", 'U');	2812	tt_printf ("\033[>%d;95;0c", 'U');
3301	}	2813	}
3302	break;	2814	break;
3303	case '?':	2815	case '?':
3304	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')	2816	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3305	process_terminal_mode (ch, priv, nargs, arg);	2817	process_terminal_mode (ch, priv, nargs, arg);
…		…
3432	break;	2944	break;
3433	case 6: /* CPR requested */	2945	case 6: /* CPR requested */
3434	scr_report_position ();	2946	scr_report_position ();
3435	break;	2947	break;
3436	case 7: /* unofficial extension */	2948	case 7: /* unofficial extension */
3437	if (OPTION (Opt_insecure))	2949	if (option (Opt_insecure))
3438	tt_printf ("%-.250s\012", rs[Rs_display_name]);	2950	tt_printf ("%-.250s\012", rs[Rs_display_name]);
3439	break;	2951	break;
3440	case 8: /* unofficial extension */	2952	case 8: /* unofficial extension */
3441	process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);	2953	process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3442	break;	2954	break;
…		…
3606	break;	3118	break;
3607	case 20: /* report icon label */	3119	case 20: /* report icon label */
3608	{	3120	{
3609	char *s;	3121	char *s;
3610	XGetIconName (dpy, parent[0], &s);	3122	XGetIconName (dpy, parent[0], &s);
3611	tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */	3123	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3612	XFree (s);	3124	XFree (s);
3613	}	3125	}
3614	break;	3126	break;
3615	case 21: /* report window title */	3127	case 21: /* report window title */
3616	{	3128	{
3617	char *s;	3129	char *s;
3618	XFetchName (dpy, parent[0], &s);	3130	XFetchName (dpy, parent[0], &s);
3619	tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */	3131	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3620	XFree (s);	3132	XFree (s);
3621	}	3133	}
3622	break;	3134	break;
3623	}	3135	}
3624	}	3136	}
…		…
3651	seen_esc = true;	3163	seen_esc = true;
3652	continue;	3164	continue;
3653	}	3165	}
3654	else if (ch == C0_BEL || ch == CHAR_ST)	3166	else if (ch == C0_BEL || ch == CHAR_ST)
3655	break;	3167	break;
		3168	else if (ch == C0_SYN)
		3169	ch = cmd_get8 ();
3656	else if (ch < 0x20)	3170	else if (ch < 0x20)
3657	return NULL; /* other control character - exit */	3171	return NULL; /* other control character - exit */
3658		3172
3659	seen_esc = false;	3173	seen_esc = false;
3660		3174
3661	if (n >= STRING_MAX - 1)	3175	if (n >= STRING_MAX - 1)
3662	// stop at some sane length	3176	// stop at some sane length
3663	return NULL;	3177	return NULL;
3664		3178
3665	if (ch == C0_SYN)
3666	string[n++] = cmd_get8 ();
3667	else
3668	string[n++] = ch;	3179	string[n++] = ch;
3669	}	3180	}
3670		3181
3671	string[n++] = '\0';	3182	string[n++] = '\0';
3672		3183
3673	ends_how = (ch == 0x5c ? C0_ESC : ch);	3184	ends_how = (ch == 0x5c ? C0_ESC : ch);
…		…
3752	int saveop = op;	3263	int saveop = op;
3753		3264
3754	dLocal (Display *, dpy);	3265	dLocal (Display *, dpy);
3755		3266
3756	assert (str != NULL);	3267	assert (str != NULL);
		3268
		3269	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
		3270	return;
		3271
3757	switch (op)	3272	switch (op)
3758	{	3273	{
3759	case XTerm_name:	3274	case XTerm_name:
3760	set_title (str);	3275	set_title (str);
3761	/* FALLTHROUGH */	3276	/* FALLTHROUGH */
…		…
3853	break;	3368	break;
3854	case URxvt_Color_IT:	3369	case URxvt_Color_IT:
3855	process_color_seq (op, Color_IT, str, resp);	3370	process_color_seq (op, Color_IT, str, resp);
3856	break;	3371	break;
3857	#endif	3372	#endif
3858	#if TRANSPARENT && TINTING	3373	#if ENABLE_TRANSPARENCY
3859	case URxvt_Color_tint:	3374	case URxvt_Color_tint:
3860	process_color_seq (op, Color_tint, str, resp);	3375	process_color_seq (op, Color_tint, str, resp);
		3376	{
		3377	bool changed = false;
		3378	if (ISSET_PIXCOLOR (Color_tint))
		3379	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		3380	else
		3381	changed = bgPixmap.unset_tint ();
		3382	if (changed)
		3383	update_background ();
		3384	}
3861		3385
3862	check_our_parents ();
3863
3864	if (am_transparent)
3865	want_full_refresh = want_refresh = 1;
3866
3867	break;	3386	break;
3868	#endif	3387	#endif
3869		3388
		3389	#if BG_IMAGE_FROM_FILE
3870	case Rxvt_Pixmap:	3390	case Rxvt_Pixmap:
3871	{	3391	if (!strcmp (str, "?"))
3872	if (*str != ';')
3873	{	3392	{
3874	#if XPM_BACKGROUND	3393	char str[256];
3875	scale_pixmap (""); /* reset to default scaling */	3394
3876	set_bgPixmap (str); /* change pixmap */	3395	sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3877	scr_touch (true);	3396	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3878	#endif	3397	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
		3398	process_xterm_seq (XTerm_title, str, CHAR_ST);
3879	}	3399	}
3880		3400	else
		3401	{
3881	int changed = 0;	3402	int changed = 0;
3882		3403
3883	while ((str = strchr (str, ';')) != NULL)	3404	if (*str != ';')
3884	{	3405	{
		3406	/* reset to default scaling :*/
		3407	bgPixmap.unset_geometry ();
		3408	if (bgPixmap.set_file (str)) /* change pixmap */
		3409	changed++;
		3410	str = strchr (str, ';');
		3411	if (str == NULL)
		3412	bgPixmap.set_defaultGeometry ();
		3413	}
		3414	while (str)
		3415	{
3885	str++;	3416	str++;
3886	#if XPM_BACKGROUND	3417	if (bgPixmap.set_geometry (str))
3887	changed += scale_pixmap (str);	3418	changed++;
3888	#endif	3419	str = strchr (str, ';');
3889	}	3420	}
3890
3891	if (changed)	3421	if (changed)
3892	{	3422	update_background ();
3893	#ifdef XPM_BACKGROUND
3894	resize_pixmap ();
3895	scr_touch (true);
3896	#endif
3897	}	3423	}
3898	}
3899	break;	3424	break;
		3425	#endif
3900		3426
3901	case Rxvt_restoreFG:	3427	case Rxvt_restoreFG:
3902	set_window_color (Color_fg, str);	3428	set_window_color (Color_fg, str);
3903	break;	3429	break;
3904	case Rxvt_restoreBG:	3430	case Rxvt_restoreBG:
…		…
3929	case URxvt_italicFont:	3455	case URxvt_italicFont:
3930	case URxvt_boldItalicFont:	3456	case URxvt_boldItalicFont:
3931	#endif	3457	#endif
3932	if (query)	3458	if (query)
3933	tt_printf ("\33]%d;%-.250s%c", saveop,	3459	tt_printf ("\33]%d;%-.250s%c", saveop,
3934	OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc	3460	option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3935	? fontset[op - URxvt_font]->fontdesc : "",	3461	? fontset[op - URxvt_font]->fontdesc : "",
3936	resp);	3462	resp);
3937	else	3463	else
3938	{	3464	{
3939	const char *&res = rs[Rs_font + (op - URxvt_font)];	3465	const char *&res = rs[Rs_font + (op - URxvt_font)];
…		…
3953	break;	3479	break;
3954		3480
3955	#if !ENABLE_MINIMAL	3481	#if !ENABLE_MINIMAL
3956	case URxvt_locale:	3482	case URxvt_locale:
3957	if (query)	3483	if (query)
3958	tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);	3484	tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3959	else	3485	else
3960	{	3486	{
3961	set_locale (str);	3487	set_locale (str);
3962	pty->set_utf8_mode (enc_utf8);	3488	pty->set_utf8_mode (enc_utf8);
3963	init_xlocale ();	3489	init_xlocale ();
…		…
3978	break;	3504	break;
3979	#endif	3505	#endif
3980		3506
3981	#if ENABLE_PERL	3507	#if ENABLE_PERL
3982	case URxvt_perl:	3508	case URxvt_perl:
3983	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))	3509	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3984	; // no responses yet	3510	; // no responses yet
3985	break;	3511	break;
3986	#endif	3512	#endif
3987	}	3513	}
3988	}	3514	}
…		…
4026	{	3552	{
4027	unsigned int i, j;	3553	unsigned int i, j;
4028	int state;	3554	int state;
4029		3555
4030	static const struct	3556	static const struct
4031	{	3557	{
4032	const int argval;	3558	const int argval;
4033	const unsigned long bit;	3559	const unsigned long bit;
4034	}
4035
4036	argtopriv[] = {	3560	} argtopriv[] = {
4037	{ 1, PrivMode_aplCUR },	3561	{ 1, PrivMode_aplCUR },
4038	{ 2, PrivMode_vt52 },	3562	{ 2, PrivMode_vt52 },
4039	{ 3, PrivMode_132 },	3563	{ 3, PrivMode_132 },
4040	{ 4, PrivMode_smoothScroll },	3564	{ 4, PrivMode_smoothScroll },
4041	{ 5, PrivMode_rVideo },	3565	{ 5, PrivMode_rVideo },
…		…
4058	#ifndef NO_BACKSPACE_KEY	3582	#ifndef NO_BACKSPACE_KEY
4059	{ 67, PrivMode_BackSpace },	3583	{ 67, PrivMode_BackSpace },
4060	#endif	3584	#endif
4061	{ 1000, PrivMode_MouseX11 },	3585	{ 1000, PrivMode_MouseX11 },
4062	// 1001 Use Hilite Mouse Tracking. NYI, TODO	3586	// 1001 Use Hilite Mouse Tracking. NYI, TODO
4063	// 1002 Use Cell Motion Mouse Tracking. NYI, TODO	3587	{ 1002, PrivMode_MouseBtnEvent },
4064	// 1003 Use All Motion Mouse Tracking. NYI, TODO	3588	{ 1003, PrivMode_MouseAnyEvent },
4065	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3589	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
4066	{ 1011, PrivMode_Keypress }, // rxvt extension	3590	{ 1011, PrivMode_Keypress }, // rxvt extension
4067	// 1035 enable modifiers for alt, numlock NYI	3591	// 1035 enable modifiers for alt, numlock NYI
4068	// 1036 send ESC for meta keys NYI	3592	// 1036 send ESC for meta keys NYI
4069	// 1037 send DEL for keypad delete NYI	3593	// 1037 send DEL for keypad delete NYI
…		…
4104	scr_touch (true);	3628	scr_touch (true);
4105	break;	3629	break;
4106	#endif	3630	#endif
4107	case 1048: /* alternative cursor save */	3631	case 1048: /* alternative cursor save */
4108	case 1049:	3632	case 1049:
4109	if (OPTION (Opt_secondaryScreen))	3633	if (option (Opt_secondaryScreen))
4110	if (mode == 0)	3634	if (mode == 0)
4111	scr_cursor (RESTORE);	3635	scr_cursor (RESTORE);
4112	else if (mode == 1)	3636	else if (mode == 1)
4113	scr_cursor (SAVE);	3637	scr_cursor (SAVE);
4114	break;	3638	break;
…		…
4143	scr_autowrap (state);	3667	scr_autowrap (state);
4144	break;	3668	break;
4145	/* case 8: - auto repeat, can't do on a per window basis */	3669	/* case 8: - auto repeat, can't do on a per window basis */
4146	case 9: /* X10 mouse reporting */	3670	case 9: /* X10 mouse reporting */
4147	if (state) /* orthogonal */	3671	if (state) /* orthogonal */
4148	priv_modes &= ~PrivMode_MouseX11;	3672	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4149	break;	3673	break;
4150	#ifdef scrollBar_esc	3674	#ifdef scrollBar_esc
4151	case scrollBar_esc:	3675	case scrollBar_esc:
4152	if (scrollbar_mapping (state))	3676	if (scrollbar_mapping (state))
4153	{	3677	{
…		…
4166	break;	3690	break;
4167	/* case 66: - application key pad */	3691	/* case 66: - application key pad */
4168	/* case 67: - backspace key */	3692	/* case 67: - backspace key */
4169	case 1000: /* X11 mouse reporting */	3693	case 1000: /* X11 mouse reporting */
4170	if (state) /* orthogonal */	3694	if (state) /* orthogonal */
4171	priv_modes &= ~PrivMode_MouseX10;	3695	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4172	break;	3696	break;
4173	#if 0	3697	#if 0
4174	case 1001:	3698	case 1001:
4175	break; /* X11 mouse highlighting */	3699	break; /* X11 mouse highlighting */
4176	#endif	3700	#endif
		3701	case 1002:
		3702	case 1003:
		3703	if (state)
		3704	{
		3705	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
		3706	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3707	vt_emask_mouse = PointerMotionMask;
		3708	}
		3709	else
		3710	vt_emask_mouse = NoEventMask;
		3711	vt_select_input ();
		3712	break;
4177	case 1010: /* scroll to bottom on TTY output inhibit */	3713	case 1010: /* scroll to bottom on TTY output inhibit */
4178	set_option (Opt_scrollTtyOutput, !state);	3714	set_option (Opt_scrollTtyOutput, !state);
4179	break;	3715	break;
4180	case 1011: /* scroll to bottom on key press */	3716	case 1011: /* scroll to bottom on key press */
4181	set_option (Opt_scrollTtyKeypress, state);	3717	set_option (Opt_scrollTtyKeypress, state);
4182	break;	3718	break;
4183	case 1047: /* secondary screen w/ clearing last */	3719	case 1047: /* secondary screen w/ clearing last */
4184	if (OPTION (Opt_secondaryScreen))	3720	if (option (Opt_secondaryScreen))
4185	if (current_screen != PRIMARY)	3721	if (current_screen != PRIMARY)
4186	scr_erase_screen (2);	3722	scr_erase_screen (2);
4187	scr_change_screen (state);	3723	scr_change_screen (state);
4188	break;	3724	break;
4189	case 1049: /* secondary screen w/ clearing first */	3725	case 1049: /* secondary screen w/ clearing first */
4190	scr_change_screen (state);	3726	scr_change_screen (state);
4191	if (OPTION (Opt_secondaryScreen))	3727	if (option (Opt_secondaryScreen))
4192	if (current_screen != PRIMARY)	3728	if (current_screen != PRIMARY)
4193	scr_erase_screen (2);	3729	scr_erase_screen (2);
4194	break;	3730	break;
4195	default:	3731	default:
4196	break;	3732	break;
…		…
4418	v_buffer = (char *)realloc (v_buffer, v_buflen + len);	3954	v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4419		3955
4420	memcpy (v_buffer + v_buflen, data, len);	3956	memcpy (v_buffer + v_buflen, data, len);
4421	v_buflen += len;	3957	v_buflen += len;
4422		3958
4423	pty_ev.set (EVENT_READ | EVENT_WRITE);	3959	pty_ev.set (ev::READ | ev::WRITE);
4424	}	3960	}
4425		3961
4426	void rxvt_term::pty_write ()	3962	void rxvt_term::pty_write ()
4427	{	3963	{
4428	int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));	3964	int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
…		…
4433		3969
4434	if (v_buflen == 0)	3970	if (v_buflen == 0)
4435	{	3971	{
4436	free (v_buffer);	3972	free (v_buffer);
4437	v_buffer = 0;	3973	v_buffer = 0;
4438	v_buflen = 0;
4439		3974
4440	pty_ev.set (EVENT_READ);	3975	pty_ev.set (ev::READ);
4441	return;	3976	return;
4442	}	3977	}
4443		3978
4444	memmove (v_buffer, v_buffer + written, v_buflen);	3979	memmove (v_buffer, v_buffer + written, v_buflen);
4445	}	3980	}
4446	else if (written != -1 || (errno != EAGAIN && errno != EINTR))	3981	else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4447	pty_ev.set (EVENT_READ);	3982	pty_ev.set (ev::READ);
4448	}	3983	}
4449		3984
4450	/*----------------------- end-of-file (C source) -----------------------*/	3985	/*----------------------- end-of-file (C source) -----------------------*/
4451		3986

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