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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.454 by sf-exg, Sat Aug 21 16:07:15 2010 UTC vs.
Revision 1.530 by sf-exg, Sun Dec 30 15:52:37 2012 UTC

…		…
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>
7	* - original version	7	* - original version
8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>	10	* Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11	* - vt100 printing	11	* - vt100 printing
12	* Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>	12	* Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13	* - X11 mouse report mode and support for	13	* - X11 mouse report mode and support for
14	* DEC "private mode" save/restore functions.	14	* DEC "private mode" save/restore functions.
…		…
20	* Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>	20	* Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21	* - modification and cleanups for Solaris 2.x	21	* - modification and cleanups for Solaris 2.x
22	* and Linux 1.2.x	22	* and Linux 1.2.x
23	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	23	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	24	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
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) 2003-2007 Marc Lehmann <pcg@goof.com>	30	* Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>	31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
32	*	32	*
33	* 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
34	* 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
35	* the Free Software Foundation; either version 2 of the License, or	35	* the Free Software Foundation; either version 2 of the License, or
…		…
54		54
55	#ifdef KEYSYM_RESOURCE	55	#ifdef KEYSYM_RESOURCE
56	# include "keyboard.h"	56	# include "keyboard.h"
57	#endif	57	#endif
58		58
59	#include <csignal>	59	#include <signal.h>
60		60
61	#if LINUX_YIELD_HACK	61	#if LINUX_YIELD_HACK
62	# include <ctime>	62	# include <time.h>
63	#endif	63	#endif
64		64
65	/*----------------------------------------------------------------------*/	65	/*----------------------------------------------------------------------*/
66		66
67	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)	67	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
…		…
131	XK_KP_Space, 0x2422,	131	XK_KP_Space, 0x2422,
132	#endif	132	#endif
133	0,	133	0,
134	};	134	};
135		135
136	void	136	void ecb_cold
137	rxvt_term::iso14755_54 (int x, int y)	137	rxvt_term::iso14755_54 (int x, int y)
138	{	138	{
139	x = Pixel2Col (x);	139	x = Pixel2Col (x);
140	y = Pixel2Row (y);	140	y = Pixel2Row (y);
141		141
…		…
149		149
150	text_t t = l.t[x];	150	text_t t = l.t[x];
151		151
152	if (t != NOCHAR || !x)	152	if (t != NOCHAR || !x)
153	{	153	{
154	iso14755_51 (l.t[x], l.r[x], x, y);	154	iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155	iso14755buf = ISO_14755_54;	155	iso14755buf = ISO_14755_54;
156	break;	156	break;
157	}	157	}
158		158
159	x--;	159	x--;
160	}	160	}
161	}	161	}
162		162
163	void	163	void ecb_cold
164	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)	164	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165	{	165	{
166	rxvt_fontset *fs = FONTSET (r);	166	rxvt_fontset *fs = FONTSET (r);
167	wchar_t *chr, *alloc, ch2, **fname;	167	wchar_t *chr, *alloc, ch2, **fname;
168	int len;	168	int len;
169		169
…		…
181		181
182	alloc = 0;	182	alloc = 0;
183	chr = &ch2;	183	chr = &ch2;
184	len = 1;	184	len = 1;
185	}	185	}
		186
		187	char rowcol[40];
		188	snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
186		189
187	char attr[80]; // plenty	190	char attr[80]; // plenty
188		191
189	sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",	192	sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190	(int)r,	193	(int)r,
…		…
203	rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];	206	rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204	fname[i] = rxvt_utf8towcs (f->name);	207	fname[i] = rxvt_utf8towcs (f->name);
205	max_it (width, wcswidth (fname[i], wcslen (fname[i])));	208	max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206	}	209	}
207		210
208	max_it (width, 8+5); // for char + hex
209	max_it (width, strlen (attr));	211	max_it (width, strlen (attr));
210		212
211	if (y >= 0)	213	if (y >= 0)
212	{	214	{
213	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;	215	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214	x = 0;	216	x = 0;
215	}	217	}
216		218
217	scr_overlay_new (x, y, width, len * 2 + 1);	219	scr_overlay_new (x, y, width, len * 2 + 2);
		220
		221	scr_overlay_set (0, 0, rowcol);
218		222
219	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));	223	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220		224
221	for (int y = 0; y < len; y++)	225	for (int y = 0; y < len; y++)
222	{	226	{
223	char buf[9];	227	char buf[9];
224		228
225	ch = *chr++;	229	ch = *chr++;
226		230
227	sprintf (buf, "%8x", ch);	231	sprintf (buf, "%8x", ch);
228	scr_overlay_set (0, y, buf);	232	scr_overlay_set (0, y + 1, buf);
229	scr_overlay_set (9, y, '=');	233	scr_overlay_set (9, y + 1, '=');
230	# if !UNICODE_3	234	# if !UNICODE_3
231	if (ch >= 0x10000)	235	if (ch >= 0x10000)
232	ch = 0xfffd;	236	ch = 0xfffd;
233	# endif	237	# endif
234	scr_overlay_set (11, y, ch, r);	238	scr_overlay_set (11, y + 1, ch, r);
235		239
236	if (WCWIDTH (ch) >= 2)	240	if (WCWIDTH (ch) >= 2)
237	scr_overlay_set (12, y, NOCHAR, r);	241	scr_overlay_set (12, y + 1, NOCHAR, r);
238	}	242	}
239		243
240	// {	244	// {
241	// char buf[4+4+3+1];	245	// char buf[4+4+3+1];
242	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);	246	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243	// scr_overlay_set (0, 0, buf);	247	// scr_overlay_set (0, 0, buf);
244	// }	248	// }
245	scr_overlay_set (0, len , attr);	249	scr_overlay_set (0, len + 1, attr);
246	for (int i = 0; i < len; i++)	250	for (int i = 0; i < len; i++)
247	{	251	{
248	scr_overlay_set (0, len + 1 + i, fname[i]);	252	scr_overlay_set (0, len + 2 + i, fname[i]);
249	free (fname[i]);	253	free (fname[i]);
250	}	254	}
251		255
252	# if ENABLE_COMBINING	256	# if ENABLE_COMBINING
253	if (alloc)	257	if (alloc)
254	delete [] alloc;	258	delete [] alloc;
255	# endif	259	# endif
256	}	260	}
257	#endif	261	#endif
258		262
259	void	263	void ecb_cold
260	rxvt_term::commit_iso14755 ()	264	rxvt_term::commit_iso14755 ()
261	{	265	{
262	wchar_t ch[2];
263
264	ch[0] = iso14755buf & ISO_14755_MASK;	266	wchar_t ch = iso14755buf & ISO_14755_MASK;
265	ch[1] = 0;
266		267
267	if (iso14755buf & ISO_14755_51)	268	if (iso14755buf & ISO_14755_51)
268	{	269	{
269	char mb[16];	270	char mb[MB_LEN_MAX];
270	int len;	271	int len;
271		272
272	// allow verbatim 0-bytes and control-bytes to be entered	273	// allow verbatim 0-bytes and control-bytes to be entered
273	if (ch[0] >= 0x20)	274	if (ch >= 0x20)
274	len = wcstombs (mb, ch, 16);	275	len = wctomb (mb, ch);
275	else	276	else
276	{	277	{
277	mb[0] = ch[0];	278	mb[0] = ch;
278	len = 1;	279	len = 1;
279	}	280	}
280		281
281	if (len > 0)	282	if (len > 0)
282	tt_write (mb, len);	283	tt_write (mb, len);
…		…
285	}	286	}
286		287
287	iso14755buf = 0;	288	iso14755buf = 0;
288	}	289	}
289		290
290	static int	291	static int ecb_cold
291	hex_keyval (XKeyEvent &ev)	292	hex_keyval (XKeyEvent &ev)
292	{	293	{
293	// check whether this event corresponds to a hex digit	294	// check whether this event corresponds to a hex digit
294	// if the modifiers had not been pressed.	295	// if the modifiers had not been pressed.
295	for (int index = 0; index < 8; index++)	296	for (int index = 0; index < 8; index++)
…		…
304		305
305	return -1;	306	return -1;
306	}	307	}
307	#endif	308	#endif
308		309
309	static inline KeySym	310	static inline KeySym ecb_cold
310	translate_keypad (KeySym keysym, bool kp)	311	translate_keypad (KeySym keysym, bool kp)
311	{	312	{
312	#ifdef XK_KP_Home	313	#ifdef XK_KP_Home
313	static const KeySym keypadtrans[] = {	314	static const KeySym keypadtrans[] = {
314	XK_KP_7, // XK_KP_Home	315	XK_KP_7, // XK_KP_Home
…		…
340	# endif	341	# endif
341	#endif	342	#endif
342	return keysym;	343	return keysym;
343	}	344	}
344		345
345	static inline int	346	static inline int ecb_cold
346	map_function_key (KeySym keysym)	347	map_function_key (KeySym keysym)
347	{	348	{
348	int param = 0;	349	int param = 0;
349		350
350	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))	351	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
…		…
399	break;	400	break;
400	}	401	}
401	return param;	402	return param;
402	}	403	}
403		404
404	void	405	void ecb_cold
405	rxvt_term::key_press (XKeyEvent &ev)	406	rxvt_term::key_press (XKeyEvent &ev)
406	{	407	{
407	int ctrl, meta, shft, len;	408	int ctrl, meta, shft, len;
408	KeySym keysym;	409	KeySym keysym;
409	int valid_keysym;	410	int valid_keysym;
…		…
424	ctrl = ev.state & ControlMask;	425	ctrl = ev.state & ControlMask;
425	meta = ev.state & ModMetaMask;	426	meta = ev.state & ModMetaMask;
426		427
427	kbuf[0] = 0;	428	kbuf[0] = 0;
428		429
429	#ifdef USE_XIM	430	#if USE_XIM
430	if (Input_Context)	431	if (Input_Context)
431	{	432	{
432	Status status_return;	433	Status status_return;
433		434
434	#if 0	435	#if 0
…		…
569	selection_request (ev.time);	570	selection_request (ev.time);
570	return;	571	return;
571	#if TODO	572	#if TODO
572	/* rxvt extras */	573	/* rxvt extras */
573	case XK_KP_Add: /* Shift+KP_Add = bigger font */	574	case XK_KP_Add: /* Shift+KP_Add = bigger font */
574	change_font (FONT_UP);
575	return;	575	return;
576	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */	576	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
577	change_font (FONT_DN);
578	return;	577	return;
579	#endif	578	#endif
580	}	579	}
581	}	580	}
582	}	581	}
…		…
771		770
772	default:	771	default:
773	{	772	{
774	int param = map_function_key (keysym);	773	int param = map_function_key (keysym);
775	if (param > 0)	774	if (param > 0)
776	{
777	int n = sprintf (kbuf,"\033[%d~", param);	775	sprintf (kbuf,"\033[%d~", param);
778	/*
779	* pass Shift/Control indicators for function keys ending with `~'
780	*
781	* eg,
782	* Prior = "ESC[5~"
783	* Shift+Prior = "ESC[5$"
784	* Ctrl+Prior = "ESC[5^"
785	* Ctrl+Shift+Prior = "ESC[5@"
786	*/
787	kbuf[n-1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
788	}
789	else	776	else
790	newlen = 0;	777	newlen = 0;
791	}	778	}
792	break;	779	break;
793	}	780	}
794		781
795	if (newlen)	782	if (newlen)
796	len = strlen (kbuf);	783	len = strlen (kbuf);
797		784
		785	if (len > 0)
		786	{
798	/*	787	/*
		788	* pass Shift/Control indicators for function keys ending with `~'
		789	*
		790	* eg,
		791	* Prior = "ESC[5~"
		792	* Shift+Prior = "ESC[5$"
		793	* Ctrl+Prior = "ESC[5^"
		794	* Ctrl+Shift+Prior = "ESC[5@"
		795	*/
		796	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
		797	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
		798
		799	/*
799	* Pass meta for all function keys, if 'meta' option set	800	* Pass meta for all function keys, if 'meta' option set
800	*/	801	*/
801	#ifdef META8_OPTION	802	#ifdef META8_OPTION
802	if (meta && (meta_char == 0x80) && len > 0)	803	if (meta && (meta_char == 0x80))
803	kbuf[len - 1] |= 0x80;	804	kbuf[len - 1] |= 0x80;
804	#endif	805	#endif
		806	}
805		807
806	}	808	}
807	else if (ctrl && keysym == XK_minus)	809	else if (ctrl && keysym == XK_minus)
808	{	810	{
809	len = 1;	811	len = 1;
…		…
843	{	845	{
844	view_start = 0;	846	view_start = 0;
845	want_refresh = 1;	847	want_refresh = 1;
846	}	848	}
847		849
848	/*
849	* Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
850	*/
851
852	/* escape prefix */	850	/* escape prefix */
853	if (meta	851	if (meta
854	#ifdef META8_OPTION	852	#ifdef META8_OPTION
855	&& meta_char == C0_ESC	853	&& meta_char == C0_ESC
856	#endif	854	#endif
…		…
861	}	859	}
862		860
863	tt_write (kbuf, (unsigned int)len);	861	tt_write (kbuf, (unsigned int)len);
864	}	862	}
865		863
866	void	864	void ecb_cold
867	rxvt_term::key_release (XKeyEvent &ev)	865	rxvt_term::key_release (XKeyEvent &ev)
868	{	866	{
869	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL	867	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
870	KeySym keysym;	868	KeySym keysym;
871		869
…		…
891	commit_iso14755 ();	889	commit_iso14755 ();
892		890
893	return;	891	return;
894	}	892	}
895		893
896	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)	894	for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
897	if (i[0] == keysym)	895	if (i[0] == keysym)
898	{	896	{
899	iso14755buf = ISO_14755_51 | i[1];	897	iso14755buf = ISO_14755_51 | i[1];
900	commit_iso14755 ();	898	commit_iso14755 ();
901		899
…		…
938	else if (keysym == XK_Control_L || keysym == XK_Control_R)	936	else if (keysym == XK_Control_L || keysym == XK_Control_R)
939	mouse_slip_wheel_speed = 0;	937	mouse_slip_wheel_speed = 0;
940	#endif	938	#endif
941	}	939	}
942		940
943	#if defined (KEYSYM_RESOURCE)
944	unsigned int
945	rxvt_term::cmd_write (const char *str, unsigned int count)
946	{
947	unsigned int n, s;
948
949	n = cmdbuf_ptr - cmdbuf_base;
950	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
951
952	if (n > 0 && s < count)
953	{
954	memmove (cmdbuf_base, cmdbuf_ptr,
955	(unsigned int) (cmdbuf_endp - cmdbuf_ptr));
956	cmdbuf_ptr = cmdbuf_base;
957	cmdbuf_endp -= n;
958	s += n;
959	}
960
961	if (count > s)
962	{
963	rxvt_warn ("data loss: cmd_write too large, continuing.\n");
964	count = s;
965	}
966
967	for (; count--;)
968	*cmdbuf_endp++ = *str++;
969
970	cmd_parse ();
971
972	return 0;
973	}
974	#endif
975
976	void	941	void
977	rxvt_term::flush ()	942	rxvt_term::flush ()
978	{	943	{
979	flush_ev.stop ();	944	flush_ev.stop ();
980		945
981	#ifdef HAVE_BG_PIXMAP	946	#ifdef HAVE_IMG
982	if (bgPixmap.check_clearChanged ())	947	if (bg_flags & BG_NEEDS_REFRESH)
983	{	948	{
984	// scr_clear (true); This needs to be researched further!	949	bg_flags &= ~BG_NEEDS_REFRESH;
985	scr_touch (false);	950	scr_touch (false);
986	}	951	}
987	#endif	952	#endif
988		953
989	if (want_refresh)	954	if (want_refresh)
…		…
1026	while (row < end_row);	991	while (row < end_row);
1027	}	992	}
1028		993
1029	scr_refresh ();	994	scr_refresh ();
1030	scrollBar.show (1);	995	scrollBar.show (1);
1031	#ifdef USE_XIM	996	#if USE_XIM
1032	IMSendSpot ();	997	im_send_spot ();
1033	#endif	998	#endif
1034	}	999	}
1035		1000
1036	display->flush ();	1001	display->flush ();
1037	}	1002	}
…		…
1055	flush ();	1020	flush ();
1056	}	1021	}
1057		1022
1058	#ifdef CURSOR_BLINK	1023	#ifdef CURSOR_BLINK
1059	void	1024	void
		1025	rxvt_term::cursor_blink_reset ()
		1026	{
		1027	if (hidden_cursor)
		1028	{
		1029	hidden_cursor = 0;
		1030	want_refresh = 1;
		1031	}
		1032
		1033	if (option (Opt_cursorBlink))
		1034	cursor_blink_ev.again ();
		1035	else
		1036	cursor_blink_ev.stop ();
		1037	}
		1038
		1039	void
1060	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)	1040	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1061	{	1041	{
1062	hidden_cursor = !hidden_cursor;	1042	hidden_cursor = !hidden_cursor;
1063	want_refresh = 1;	1043	want_refresh = 1;
1064	refresh_check ();	1044	refresh_check ();
…		…
1082		1062
1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1063	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1084	void	1064	void
1085	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)	1065	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1086	{	1066	{
1087	if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)	1067	if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1088	&& scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))	1068	&& scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1089	{	1069	{
1090	want_refresh = 1;	1070	want_refresh = 1;
1091	refresh_check ();	1071	refresh_check ();
1092	}	1072	}
1093	else	1073	else
…		…
1154	{	1134	{
1155	}	1135	}
1156	} event_handler;	1136	} event_handler;
1157	#endif	1137	#endif
1158		1138
		1139	/* make sure all the cmd data is at beginning of cmdbuf */
		1140	void
		1141	rxvt_term::cmdbuf_reify ()
		1142	{
		1143	if (cmdbuf_ptr == cmdbuf_base)
		1144	return;
		1145
		1146	ssize_t used = cmdbuf_endp - cmdbuf_ptr;
		1147
		1148	memmove (cmdbuf_base, cmdbuf_ptr, used);
		1149	cmdbuf_ptr = cmdbuf_base;
		1150	cmdbuf_endp = cmdbuf_ptr + used;
		1151
		1152	}
		1153
		1154	#if defined (KEYSYM_RESOURCE)
		1155	void
		1156	rxvt_term::cmdbuf_append (const char *str, size_t count)
		1157	{
		1158	cmdbuf_reify ();
		1159
		1160	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
		1161
		1162	if (count > avail)
		1163	return;
		1164
		1165	memcpy (cmdbuf_endp, str, count);
		1166	cmdbuf_endp += count;
		1167
		1168	cmd_parse ();
		1169	}
		1170	#endif
		1171
1159	bool	1172	bool
1160	rxvt_term::pty_fill ()	1173	rxvt_term::pty_fill ()
1161	{	1174	{
1162	ssize_t n = cmdbuf_endp - cmdbuf_ptr;	1175	cmdbuf_reify ();
1163		1176
1164	if (CBUFSIZ == n)	1177	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1165	{	1178
1166	rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");	1179	if (!avail)
1167	n = 0;
1168	}	1180	{
1169		1181	// normally this indicates a "too long" command sequence - just drop the data we have
1170	memmove (cmdbuf_base, cmdbuf_ptr, n);
1171	cmdbuf_ptr = cmdbuf_base;	1182	cmdbuf_ptr = cmdbuf_base;
1172	cmdbuf_endp = cmdbuf_ptr + n;	1183	cmdbuf_endp = cmdbuf_ptr;
		1184	avail = CBUFSIZ;
		1185	}
1173		1186
1174	ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);	1187	ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1175		1188
1176	if (r > 0)	1189	if (r > 0)
1177	{	1190	{
1178	cmdbuf_endp += r;	1191	cmdbuf_endp += r;
1179	return true;	1192	return true;
…		…
1210	pty_write ();	1223	pty_write ();
1211		1224
1212	refresh_check ();	1225	refresh_check ();
1213	}	1226	}
1214		1227
1215	void	1228	void ecb_cold
1216	rxvt_term::pointer_unblank ()	1229	rxvt_term::pointer_unblank ()
1217	{	1230	{
1218	XDefineCursor (dpy, vt, TermWin_cursor);	1231	XDefineCursor (dpy, vt, TermWin_cursor);
1219	recolour_cursor ();	1232	recolour_cursor ();
1220		1233
…		…
1225	pointer_ev.start (pointerBlankDelay);	1238	pointer_ev.start (pointerBlankDelay);
1226	#endif	1239	#endif
1227	}	1240	}
1228		1241
1229	#ifdef POINTER_BLANK	1242	#ifdef POINTER_BLANK
1230	void	1243	void ecb_cold
1231	rxvt_term::pointer_blank ()	1244	rxvt_term::pointer_blank ()
1232	{	1245	{
1233	if (!option (Opt_pointerBlank))	1246	if (!option (Opt_pointerBlank))
1234	return;	1247	return;
1235		1248
…		…
1237	XFlush (dpy);	1250	XFlush (dpy);
1238		1251
1239	hidden_pointer = 1;	1252	hidden_pointer = 1;
1240	}	1253	}
1241		1254
1242	void	1255	void ecb_cold
1243	rxvt_term::pointer_cb (ev::timer &w, int revents)	1256	rxvt_term::pointer_cb (ev::timer &w, int revents)
1244	{	1257	{
1245	make_current ();	1258	make_current ();
1246		1259
1247	pointer_blank ();	1260	pointer_blank ();
…		…
1253	{	1266	{
1254	int button_number, key_state = 0;	1267	int button_number, key_state = 0;
1255	int x, y;	1268	int x, y;
1256	int code = 32;	1269	int code = 32;
1257		1270
1258	x = Pixel2Col (ev.x);	1271	x = Pixel2Col (ev.x) + 1;
1259	y = Pixel2Row (ev.y);	1272	y = Pixel2Row (ev.y) + 1;
		1273
1260	if (ev.type == MotionNotify)	1274	if (ev.type == MotionNotify)
1261	{	1275	{
1262	if (x == mouse_row && y == mouse_col)	1276	if (x == mouse_row && y == mouse_col)
1263	return;	1277	return;
		1278
1264	mouse_row = x;	1279	mouse_row = x;
1265	mouse_col = y;	1280	mouse_col = y;
1266	code += 32;	1281	code += 32;
1267	}	1282	}
1268		1283
…		…
1271	else	1286	else
1272	{	1287	{
1273	button_number = MEvent.button - Button1;	1288	button_number = MEvent.button - Button1;
1274	/* add 0x3D for wheel events, like xterm does */	1289	/* add 0x3D for wheel events, like xterm does */
1275	if (button_number >= 3)	1290	if (button_number >= 3)
1276	button_number += (64 - 3);	1291	button_number += 64 - 3;
1277	}	1292	}
1278		1293
1279	if (priv_modes & PrivMode_MouseX10)	1294	if (priv_modes & PrivMode_MouseX10)
1280	{	1295	{
1281	/*	1296	/*
…		…
1313	fputc ('A', stderr);	1328	fputc ('A', stderr);
1314	if (key_state & 32)	1329	if (key_state & 32)
1315	fputc ('2', stderr);	1330	fputc ('2', stderr);
1316	fprintf (stderr, "]: <%d>, %d/%d\n",	1331	fprintf (stderr, "]: <%d>, %d/%d\n",
1317	button_number,	1332	button_number,
1318	x + 1,	1333	x,
1319	y + 1);	1334	y);
1320	#endif	1335	#endif
1321		1336
		1337	#if ENABLE_FRILLS
		1338	if (priv_modes & PrivMode_ExtMouseRight)
		1339	tt_printf ("\033[%d;%d;%dM",
		1340	code + button_number + key_state,
		1341	x,
		1342	y);
		1343	else if (priv_modes & PrivMode_ExtModeMouse)
		1344	tt_printf ("\033[M%c%lc%lc",
		1345	code + button_number + key_state,
		1346	wint_t (32 + x),
		1347	wint_t (32 + y));
		1348	else
		1349	#endif
1322	tt_printf ("\033[M%c%c%c",	1350	tt_printf ("\033[M%c%c%c",
1323	(code + button_number + key_state),	1351	code + button_number + key_state,
1324	(32 + x + 1),	1352	32 + x,
1325	(32 + y + 1));	1353	32 + y);
1326	}	1354	}
1327		1355
1328	/*{{{ process an X event */	1356	/*{{{ process an X event */
1329	void	1357	void ecb_hot
1330	rxvt_term::x_cb (XEvent &ev)	1358	rxvt_term::x_cb (XEvent &ev)
1331	{	1359	{
1332	make_current ();	1360	make_current ();
1333		1361
1334	dLocal (Display *, dpy);	1362	dLocal (Display *, dpy);
…		…
1432	&& ev.xfocus.mode != NotifyGrab)	1460	&& ev.xfocus.mode != NotifyGrab)
1433	focus_out ();	1461	focus_out ();
1434	break;	1462	break;
1435		1463
1436	case ConfigureNotify:	1464	case ConfigureNotify:
1437	/*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1438	ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1439	szHint.width, szHint.height);*/
1440	if (ev.xconfigure.window == parent[0])	1465	if (ev.xconfigure.window == parent)
1441	{	1466	{
1442	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1467	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1443	;	1468	;
		1469
		1470	bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
		1471
		1472	bool moved = false;
		1473	#ifdef HAVE_BG_PIXMAP
		1474	if (bg_window_position_sensitive ())
		1475	{
		1476	want_position_change = true;
		1477	if (bg_img == 0)
		1478	moved = true;
		1479	}
		1480	#endif
		1481
		1482	if (want_position_change)
		1483	{
		1484	int x, y;
		1485
		1486	if (ev.xconfigure.send_event)
		1487	{
		1488	x = ev.xconfigure.x;
		1489	y = ev.xconfigure.y;
		1490	}
		1491	else
		1492	get_window_origin (x, y);
		1493
		1494	if (x != parent_x || y != parent_y)
		1495	{
		1496	parent_x = x;
		1497	parent_y = y;
		1498	HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
		1499	moved = true;
		1500	}
		1501	}
1444		1502
1445	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)	1503	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1446	{	1504	{
1447	seen_resize = 1;	1505	seen_resize = 1;
1448	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);	1506	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1449	}	1507	}
1450	else	1508	else
1451	{	1509	{
1452	#ifdef HAVE_BG_PIXMAP	1510	#ifdef HAVE_BG_PIXMAP
1453	if (bgPixmap.window_position_sensitive ())
1454	{
1455	if (mapped)	1511	if (moved)
1456	update_background ();	1512	update_background ();
1457	else
1458	bgPixmap.invalidate ();
1459	}
1460	#endif	1513	#endif
1461	}	1514	}
1462		1515
1463	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1516	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1464	}	1517	}
1465	break;	1518	break;
1466		1519
1467	case PropertyNotify:	1520	case PropertyNotify:
1468	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))	1521	HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1469	if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1470	&& ev.xproperty.state == PropertyNewValue)
1471	selection_property (ev.xproperty.window, ev.xproperty.atom);
1472
1473	break;	1522	break;
1474		1523
1475	case SelectionClear:	1524	case SelectionClear:
1476	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);	1525	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1477	break;	1526	break;
1478		1527
1479	case SelectionNotify:
1480	if (selection_wait == Sel_normal)
1481	selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1482	break;
1483
1484	case SelectionRequest:	1528	case SelectionRequest:
1485	selection_send (ev.xselectionrequest);	1529	selection_send (ev.xselectionrequest);
1486	break;	1530	break;
1487		1531
1488	case MapNotify:	1532	case MapNotify:
1489	#ifdef HAVE_BG_PIXMAP	1533	#ifdef HAVE_BG_PIXMAP
1490	/* This is needed specifically to fix the case of no window manager or a	1534	// This is needed at startup for the case of no window manager
1491	* non-reparenting window manager. In those cases we never get first	1535	// or a non-reparenting window manager and also because we
1492	* ConfigureNotify. Also that speeds startup under normal WM, by taking	1536	// defer bg image updates if the window is not mapped. The
1493	* care of multiplicity of ConfigureNotify events arriving while WM does	1537	// short delay is to optimize for multiple ConfigureNotify
1494	* reparenting.	1538	// events at startup when the window manager reparents the
1495	* We should not render background immediately, as there could be several	1539	// window, so as to perform the computation after we have
1496	* ConfigureNotify's to follow. Lets take care of all of them in one scoop	1540	// received all of them.
1497	* by scheduling background redraw as soon as we can, but giving a short	1541	if (bg_img == 0)
1498	* bit of time for ConfigureNotifies to arrive.
1499	* We should render background PRIOR to drawing any text, but AFTER all
1500	* of ConfigureNotifys for the best results.
1501	*/
1502	if (bgPixmap.flags & bgPixmap_t::isInvalid)
1503	update_background_ev.start (0.025);	1542	update_background_ev.start (0.025);
1504	#endif	1543	#endif
1505	mapped = 1;	1544	mapped = 1;
1506	#ifdef TEXT_BLINK	1545	#ifdef TEXT_BLINK
1507	text_blink_ev.start ();	1546	text_blink_ev.start ();
…		…
1522	if (ev.xany.window == vt)	1561	if (ev.xany.window == vt)
1523	{	1562	{
1524	do	1563	do
1525	{	1564	{
1526	scr_expose (ev.xexpose.x, ev.xexpose.y,	1565	scr_expose (ev.xexpose.x, ev.xexpose.y,
1527	ev.xexpose.width, ev.xexpose.height, False);	1566	ev.xexpose.width, ev.xexpose.height, false);
1528	}	1567	}
1529	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));	1568	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1530		1569
1531	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;	1570	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1532		1571
1533	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))	1572	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1534	{	1573	{
1535	scr_expose (ev.xexpose.x, ev.xexpose.y,	1574	scr_expose (ev.xexpose.x, ev.xexpose.y,
1536	ev.xexpose.width, ev.xexpose.height, False);	1575	ev.xexpose.width, ev.xexpose.height, false);
1537	}	1576	}
1538		1577
1539	want_refresh = 1;	1578	want_refresh = 1;
1540	}	1579	}
1541	else	1580	else
…		…
1547	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))	1586	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1548	;	1587	;
1549		1588
1550	if (scrollBar.state && ev.xany.window == scrollBar.win)	1589	if (scrollBar.state && ev.xany.window == scrollBar.win)
1551	{	1590	{
1552	scrollBar.state = STATE_IDLE;	1591	scrollBar.state = SB_STATE_IDLE;
1553	scrollBar.show (0);	1592	scrollBar.show (0);
1554	}	1593	}
1555	}	1594	}
1556	break;	1595	break;
1557		1596
…		…
1623	dist = int_bwidth - ev.xbutton.y;	1662	dist = int_bwidth - ev.xbutton.y;
1624	}	1663	}
1625	else	1664	else
1626	{	1665	{
1627	scroll_selection_dir = DN;	1666	scroll_selection_dir = DN;
1628	dist = ev.xbutton.y - (int_bwidth + height);	1667	dist = ev.xbutton.y - (int_bwidth + vt_height);
1629	}	1668	}
1630		1669
1631	scroll_selection_lines = Pixel2Height (dist)	1670	scroll_selection_lines = Pixel2Height (dist)
1632	/ SELECTION_SCROLL_LINE_SPEEDUP	1671	/ SELECTION_SCROLL_LINE_SPEEDUP
1633	+ 1;	1672	+ 1;
…		…
1645	#ifdef MOUSE_THRESHOLD	1684	#ifdef MOUSE_THRESHOLD
1646	}	1685	}
1647	#endif	1686	#endif
1648	}	1687	}
1649	}	1688	}
1650	else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)	1689	else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1651	{	1690	{
1652	while (XCheckTypedWindowEvent (dpy, scrollBar.win,	1691	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1653	MotionNotify, &ev))	1692	MotionNotify, &ev))
1654	;	1693	;
1655		1694
1656	XQueryPointer (dpy, scrollBar.win,	1695	XQueryPointer (dpy, scrollBar.win,
1657	&unused_root, &unused_child,	1696	&unused_root, &unused_child,
1658	&unused_root_x, &unused_root_y,	1697	&unused_root_x, &unused_root_y,
1659	&ev.xbutton.x, &ev.xbutton.y,	1698	&ev.xbutton.x, &ev.xbutton.y,
1660	&unused_mask);	1699	&unused_mask);
1661	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1700	scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1662	scrollBar.size ());	1701	scrollBar.size ());
1663	want_refresh = 1;	1702	want_refresh = 1;
1664	scrollBar.show (1);	1703	scrollBar.show (1);
1665	}	1704	}
1666	break;	1705	break;
1667	}	1706	}
1668		1707
1669	#if defined(CURSOR_BLINK)	1708	#if defined(CURSOR_BLINK)
1670	if (option (Opt_cursorBlink) && ev.type == KeyPress)	1709	if (ev.type == KeyPress)
1671	{
1672	if (hidden_cursor)
1673	{
1674	hidden_cursor = 0;
1675	want_refresh = 1;
1676	}
1677
1678	cursor_blink_ev.again ();	1710	cursor_blink_reset ();
1679	}
1680	#endif	1711	#endif
1681		1712
1682	#if defined(POINTER_BLANK)	1713	#if defined(POINTER_BLANK)
1683	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)	1714	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1684	{	1715	{
…		…
1695		1726
1696	refresh_check ();	1727	refresh_check ();
1697	}	1728	}
1698		1729
1699	#if ENABLE_FRILLS	1730	#if ENABLE_FRILLS
1700	void	1731	void ecb_cold
1701	rxvt_term::set_urgency (bool enable)	1732	rxvt_term::set_urgency (bool enable)
1702	{	1733	{
1703	if (enable == urgency_hint)	1734	if (enable == urgency_hint)
1704	return;	1735	return;
1705		1736
1706	if (XWMHints *h = XGetWMHints (dpy, parent[0]))	1737	if (XWMHints *h = XGetWMHints (dpy, parent))
1707	{	1738	{
1708	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);	1739	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1709	XSetWMHints (dpy, parent[0], h);	1740	XSetWMHints (dpy, parent, h);
1710	urgency_hint = enable;	1741	urgency_hint = enable;
		1742	XFree (h);
1711	}	1743	}
1712	}	1744	}
1713	#endif	1745	#endif
1714		1746
1715	void	1747	void ecb_cold
1716	rxvt_term::focus_in ()	1748	rxvt_term::focus_in ()
1717	{	1749	{
1718	if (!focus)	1750	if (!focus)
1719	{	1751	{
1720	focus = 1;	1752	focus = 1;
1721	want_refresh = 1;	1753	want_refresh = 1;
1722		1754
1723	#if USE_XIM	1755	#if USE_XIM
1724	if (Input_Context != NULL)	1756	if (Input_Context != NULL)
1725	{	1757	{
1726	IMSetPosition ();	1758	im_set_position ();
1727	XSetICFocus (Input_Context);	1759	XSetICFocus (Input_Context);
1728	}	1760	}
1729	#endif	1761	#endif
1730	#if CURSOR_BLINK	1762	#if CURSOR_BLINK
1731	if (option (Opt_cursorBlink))	1763	if (option (Opt_cursorBlink))
…		…
1745		1777
1746	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));	1778	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1747	}	1779	}
1748	}	1780	}
1749		1781
1750	void	1782	void ecb_cold
1751	rxvt_term::focus_out ()	1783	rxvt_term::focus_out ()
1752	{	1784	{
1753	if (focus)	1785	if (focus)
1754	{	1786	{
1755	focus = 0;	1787	focus = 0;
…		…
1788		1820
1789	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));	1821	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1790	}	1822	}
1791	}	1823	}
1792		1824
1793	void	1825	void ecb_cold
1794	rxvt_term::update_fade_color (unsigned int idx)	1826	rxvt_term::update_fade_color (unsigned int idx)
1795	{	1827	{
1796	#if OFF_FOCUS_FADING	1828	#if OFF_FOCUS_FADING
1797	if (rs[Rs_fade])	1829	if (rs[Rs_fade])
1798	{	1830	{
…		…
1801	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);	1833	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1802	}	1834	}
1803	#endif	1835	#endif
1804	}	1836	}
1805		1837
1806	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1838	#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1807	void	1839	void ecb_hot
1808	rxvt_term::rootwin_cb (XEvent &ev)	1840	rxvt_term::rootwin_cb (XEvent &ev)
1809	{	1841	{
1810	make_current ();	1842	make_current ();
1811		1843
1812	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)	1844	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1813	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))	1845	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1814	return;	1846	return;
1815		1847
1816	# if ENABLE_TRANSPARENCY
1817	switch (ev.type)	1848	switch (ev.type)
1818	{	1849	{
1819	case PropertyNotify:	1850	case PropertyNotify:
1820	/*	1851	/*
1821	* if user used some Esetroot compatible prog to set the root bg,	1852	* if user used some Esetroot compatible prog to set the root bg,
1822	* use the property to determine the pixmap. We use it later on.	1853	* use the property to determine the pixmap. We use it later on.
1823	*/	1854	*/
1824	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]	1855	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1825	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])	1856	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1826	{	1857	{
		1858	#if BG_IMAGE_FROM_ROOT
1827	bgPixmap.set_root_pixmap ();	1859	bg_set_root_pixmap ();
1828	update_background ();	1860	update_background ();
		1861	#endif
		1862	#if ENABLE_PERL
		1863	HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
		1864	#endif
1829	}	1865	}
1830		1866
1831	break;	1867	break;
1832	}	1868	}
1833	# endif
1834		1869
1835	refresh_check ();	1870	refresh_check ();
1836	}	1871	}
1837	#endif	1872	#endif
1838		1873
…		…
1962	if (scrollBar.upButton (ev.y))	1997	if (scrollBar.upButton (ev.y))
1963	direction = UP; /* up */	1998	direction = UP; /* up */
1964	else if (scrollBar.dnButton (ev.y))	1999	else if (scrollBar.dnButton (ev.y))
1965	direction = DN; /* down */	2000	direction = DN; /* down */
1966		2001
1967	scrollBar.state = STATE_IDLE;	2002	scrollBar.state = SB_STATE_IDLE;
1968	/*	2003	/*
1969	* Rxvt-style scrollbar:	2004	* Rxvt-style scrollbar:
1970	* move up if mouse is above slider	2005	* move up if mouse is above slider
1971	* move dn if mouse is below slider	2006	* move dn if mouse is below slider
1972	*	2007	*
…		…
2011	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2046	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2012	#endif	2047	#endif
2013	if (scr_page (direction, 1))	2048	if (scr_page (direction, 1))
2014	{	2049	{
2015	if (direction == UP)	2050	if (direction == UP)
2016	scrollBar.state = STATE_UP;	2051	scrollBar.state = SB_STATE_UP;
2017	else	2052	else
2018	scrollBar.state = STATE_DOWN;	2053	scrollBar.state = SB_STATE_DOWN;
2019	}	2054	}
2020	}	2055	}
2021	else	2056	else
2022	switch (ev.button)	2057	switch (ev.button)
2023	{	2058	{
2024	case Button2:	2059	case Button2:
2025	switch (scrollBar.align)	2060	switch (scrollBar.align)
2026	{	2061	{
2027	case R_SB_ALIGN_TOP:	2062	case SB_ALIGN_TOP:
2028	csrO = 0;	2063	csrO = 0;
2029	break;	2064	break;
2030	case R_SB_ALIGN_CENTRE:	2065	case SB_ALIGN_CENTRE:
2031	csrO = (scrollBar.bot - scrollBar.top) / 2;	2066	csrO = (scrollBar.bot - scrollBar.top) / 2;
2032	break;	2067	break;
2033	case R_SB_ALIGN_BOTTOM:	2068	case SB_ALIGN_BOTTOM:
2034	csrO = scrollBar.bot - scrollBar.top;	2069	csrO = scrollBar.bot - scrollBar.top;
2035	break;	2070	break;
2036	}	2071	}
2037		2072
2038	if (scrollBar.style == R_SB_XTERM	2073	if (scrollBar.style == SB_STYLE_XTERM
2039	|| scrollbar_above_slider (ev.y)	2074	|| scrollBar.above_slider (ev.y)
2040	|| scrollbar_below_slider (ev.y))	2075	|| scrollBar.below_slider (ev.y))
2041	scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());	2076	scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2042		2077
2043	scrollBar.state = STATE_MOTION;	2078	scrollBar.state = SB_STATE_MOTION;
2044	break;	2079	break;
2045		2080
2046	case Button1:	2081	case Button1:
2047	if (scrollBar.align == R_SB_ALIGN_CENTRE)	2082	if (scrollBar.align == SB_ALIGN_CENTRE)
2048	csrO = ev.y - scrollBar.top;	2083	csrO = ev.y - scrollBar.top;
2049	/* FALLTHROUGH */	2084	/* FALLTHROUGH */
2050		2085
2051	case Button3:	2086	case Button3:
2052	if (scrollBar.style != R_SB_XTERM)	2087	if (scrollBar.style != SB_STYLE_XTERM)
2053	{	2088	{
2054	if (scrollbar_above_slider (ev.y))	2089	if (scrollBar.above_slider (ev.y))
2055	# ifdef RXVT_SCROLL_FULL	2090	# ifdef RXVT_SCROLL_FULL
2056	scr_page (UP, nrow - 1);	2091	scr_page (UP, nrow - 1);
2057	# else	2092	# else
2058	scr_page (UP, nrow / 4);	2093	scr_page (UP, nrow / 4);
2059	# endif	2094	# endif
2060	else if (scrollbar_below_slider (ev.y))	2095	else if (scrollBar.below_slider (ev.y))
2061	# ifdef RXVT_SCROLL_FULL	2096	# ifdef RXVT_SCROLL_FULL
2062	scr_page (DN, nrow - 1);	2097	scr_page (DN, nrow - 1);
2063	# else	2098	# else
2064	scr_page (DN, nrow / 4);	2099	scr_page (DN, nrow / 4);
2065	# endif	2100	# endif
2066	else	2101	else
2067	scrollBar.state = STATE_MOTION;	2102	scrollBar.state = SB_STATE_MOTION;
2068	}	2103	}
2069	else	2104	else
2070	{	2105	{
2071	scr_page ((ev.button == Button1 ? DN : UP),	2106	scr_page ((ev.button == Button1 ? DN : UP),
2072	(nrow	2107	(nrow
2073	* scrollbar_position (ev.y)	2108	* scrollBar.position (ev.y)
2074	/ scrollBar.size ()));	2109	/ scrollBar.size ()));
2075	}	2110	}
2076		2111
2077	break;	2112	break;
2078	}	2113	}
…		…
2089		2124
2090	csrO = 0; /* reset csr Offset */	2125	csrO = 0; /* reset csr Offset */
2091	if (!bypass_keystate)	2126	if (!bypass_keystate)
2092	reportmode = !! (priv_modes & PrivMode_mouse_report);	2127	reportmode = !! (priv_modes & PrivMode_mouse_report);
2093		2128
2094	if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)	2129	if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2095	{	2130	{
2096	scrollBar.state = STATE_IDLE;	2131	scrollBar.state = SB_STATE_IDLE;
2097	scrollBar.show (0);	2132	scrollBar.show (0);
2098	}	2133	}
2099		2134
2100	#ifdef SELECTION_SCROLLING	2135	#ifdef SELECTION_SCROLLING
2101	sel_scroll_ev.stop();	2136	sel_scroll_ev.stop();
…		…
2151	case Button3:	2186	case Button3:
2152	selection_make (ev.time);	2187	selection_make (ev.time);
2153	break;	2188	break;
2154		2189
2155	case Button2:	2190	case Button2:
2156	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?	2191	if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2157	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);	2192	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2158	break;	2193	break;
2159		2194
2160	#ifdef MOUSE_WHEEL	2195	#ifdef MOUSE_WHEEL
2161	case Button4:	2196	case Button4:
…		…
2196	}	2231	}
2197	}	2232	}
2198		2233
2199	/*}}} */	2234	/*}}} */
2200		2235
2201	void	2236	void ecb_hot
2202	rxvt_term::cmd_parse ()	2237	rxvt_term::cmd_parse ()
2203	{	2238	{
2204	wchar_t ch = NOCHAR;	2239	wchar_t ch = NOCHAR;
2205	char *seq_begin; // remember start of esc-sequence here	2240	char *seq_begin; // remember start of esc-sequence here
2206		2241
2207	for (;;)	2242	for (;;)
2208	{	2243	{
2209	if (expect_false (ch == NOCHAR))	2244	if (ecb_unlikely (ch == NOCHAR))
2210	{	2245	{
2211	seq_begin = cmdbuf_ptr;	2246	seq_begin = cmdbuf_ptr;
2212	ch = next_char ();	2247	ch = next_char ();
2213		2248
2214	if (ch == NOCHAR)	2249	if (ch == NOCHAR)
2215	break;	2250	break;
2216	}	2251	}
2217		2252
2218	if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))	2253	if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2219	{	2254	{
2220	if (expect_false (!seen_input))	2255	if (ecb_unlikely (!seen_input))
2221	{	2256	{
2222	seen_input = 1;	2257	seen_input = 1;
2223	// many badly-written programs (e.g. jed) contain a race condition:	2258	// many badly-written programs (e.g. jed) contain a race condition:
2224	// they first read the screensize and then install a SIGWINCH handler.	2259	// they first read the screensize and then install a SIGWINCH handler.
2225	// some window managers resize the window early, and these programs	2260	// some window managers resize the window early, and these programs
…		…
2238	wchar_t *str = buf;	2273	wchar_t *str = buf;
2239	wchar_t *eol = str + min (ncol, UBUFSIZ);	2274	wchar_t *eol = str + min (ncol, UBUFSIZ);
2240		2275
2241	for (;;)	2276	for (;;)
2242	{	2277	{
2243	if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))	2278	if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2244	break;	2279	break;
2245		2280
2246	*str++ = ch;	2281	*str++ = ch;
2247		2282
2248	if (expect_false (ch == C0_LF || str >= eol))	2283	if (ecb_unlikely (ch == C0_LF || str >= eol))
2249	{	2284	{
2250	if (ch == C0_LF)	2285	if (ch == C0_LF)
2251	nlines++;	2286	nlines++;
2252		2287
2253	refresh_count++;	2288	refresh_count++;
…		…
2325	}	2360	}
2326	}	2361	}
2327	}	2362	}
2328		2363
2329	// read the next character	2364	// read the next character
2330	wchar_t	2365	wchar_t ecb_hot
2331	rxvt_term::next_char () NOTHROW	2366	rxvt_term::next_char () NOTHROW
2332	{	2367	{
2333	while (cmdbuf_ptr < cmdbuf_endp)	2368	while (cmdbuf_ptr < cmdbuf_endp)
2334	{	2369	{
2335	// assume 7-bit to be ascii ALWAYS	2370	// assume 7-bit to be ascii ALWAYS
2336	if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))	2371	if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2337	return *cmdbuf_ptr++;	2372	return *cmdbuf_ptr++;
2338		2373
2339	wchar_t wc;	2374	wchar_t wc;
2340	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2375	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2341		2376
…		…
2347	}	2382	}
2348		2383
2349	if (len == (size_t)-1)	2384	if (len == (size_t)-1)
2350	{	2385	{
2351	mbstate.reset (); // reset now undefined conversion state	2386	mbstate.reset (); // reset now undefined conversion state
		2387	// a -1 might indicate that a previous incomplete char is invalid (previous return -2)
		2388	// in which case we "erroneously" return the next byte which might be valid.
2352	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2389	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2353	}	2390	}
2354		2391
2355	// assume wchar == unicode	2392	// assume wchar == unicode
2356	cmdbuf_ptr += len;	2393	cmdbuf_ptr += len;
…		…
2359		2396
2360	return NOCHAR;	2397	return NOCHAR;
2361	}	2398	}
2362		2399
2363	// read the next octet	2400	// read the next octet
2364	uint32_t	2401	uint32_t ecb_hot
2365	rxvt_term::next_octet () NOTHROW	2402	rxvt_term::next_octet () NOTHROW
2366	{	2403	{
2367	return cmdbuf_ptr < cmdbuf_endp	2404	return cmdbuf_ptr < cmdbuf_endp
2368	? (unsigned char)*cmdbuf_ptr++	2405	? (unsigned char)*cmdbuf_ptr++
2369	: NOCHAR;	2406	: NOCHAR;
2370	}	2407	}
2371		2408
2372	static class out_of_input out_of_input;	2409	static class out_of_input out_of_input;
2373		2410
2374	/* rxvt_cmd_getc () - Return next input character */	2411	wchar_t ecb_hot
2375	/*
2376	* Return the next input character after first passing any keyboard input
2377	* to the command.
2378	*/
2379	wchar_t
2380	rxvt_term::cmd_getc () THROW ((class out_of_input))	2412	rxvt_term::cmd_getc () THROW ((class out_of_input))
2381	{	2413	{
2382	wchar_t c = next_char ();	2414	wchar_t c = next_char ();
2383		2415
2384	if (c == NOCHAR)	2416	if (c == NOCHAR)
2385	throw out_of_input;	2417	throw out_of_input;
2386		2418
2387	return c;	2419	return c;
2388	}	2420	}
2389		2421
2390	uint32_t	2422	uint32_t ecb_hot
2391	rxvt_term::cmd_get8 () THROW ((class out_of_input))	2423	rxvt_term::cmd_get8 () THROW ((class out_of_input))
2392	{	2424	{
2393	uint32_t c = next_octet ();	2425	uint32_t c = next_octet ();
2394		2426
2395	if (c == NOCHAR)	2427	if (c == NOCHAR)
…		…
2399	}	2431	}
2400		2432
2401	/*{{{ print pipe */	2433	/*{{{ print pipe */
2402	/*----------------------------------------------------------------------*/	2434	/*----------------------------------------------------------------------*/
2403	#ifdef PRINTPIPE	2435	#ifdef PRINTPIPE
2404	FILE *	2436	FILE * ecb_cold
2405	rxvt_term::popen_printer ()	2437	rxvt_term::popen_printer ()
2406	{	2438	{
2407	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");	2439	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2408		2440
2409	if (stream == NULL)	2441	if (stream == NULL)
2410	rxvt_warn ("can't open printer pipe, not printing.\n");	2442	rxvt_warn ("can't open printer pipe, not printing.\n");
2411		2443
2412	return stream;	2444	return stream;
2413	}	2445	}
2414		2446
2415	int	2447	int ecb_cold
2416	rxvt_term::pclose_printer (FILE *stream)	2448	rxvt_term::pclose_printer (FILE *stream)
2417	{	2449	{
2418	fflush (stream);	2450	fflush (stream);
2419	return pclose (stream);	2451	return pclose (stream);
2420	}	2452	}
2421		2453
2422	/*	2454	/*
2423	* simulate attached vt100 printer	2455	* simulate attached vt100 printer
2424	*/	2456	*/
2425	void	2457	void ecb_cold
2426	rxvt_term::process_print_pipe ()	2458	rxvt_term::process_print_pipe ()
2427	{	2459	{
2428	FILE *fd = popen_printer ();	2460	FILE *fd = popen_printer ();
2429		2461
2430	if (!fd)	2462	if (!fd)
…		…
2476	pclose_printer (fd);	2508	pclose_printer (fd);
2477	}	2509	}
2478	#endif /* PRINTPIPE */	2510	#endif /* PRINTPIPE */
2479	/*}}} */	2511	/*}}} */
2480		2512
2481	/* *INDENT-OFF* */
2482	enum {	2513	enum {
2483	C1_40 = 0x40,	2514	C1_40 = 0x40,
2484	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,	2515	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2485	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,	2516	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2486	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,	2517	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2487	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,	2518	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2488	};	2519	};
2489	/* *INDENT-ON* */
2490		2520
2491	/*{{{ process non-printing single characters */	2521	/*{{{ process non-printing single characters */
2492	void	2522	void ecb_hot
2493	rxvt_term::process_nonprinting (unicode_t ch)	2523	rxvt_term::process_nonprinting (unicode_t ch)
2494	{	2524	{
2495	switch (ch)	2525	switch (ch)
2496	{	2526	{
2497	case C0_ESC:	2527	case C0_ESC:
…		…
2543	}	2573	}
2544	/*}}} */	2574	/*}}} */
2545		2575
2546		2576
2547	/*{{{ process VT52 escape sequences */	2577	/*{{{ process VT52 escape sequences */
2548	void	2578	void ecb_cold
2549	rxvt_term::process_escape_vt52 (unicode_t ch)	2579	rxvt_term::process_escape_vt52 (unicode_t ch)
2550	{	2580	{
2551	int row, col;	2581	int row, col;
2552		2582
2553	switch (ch)	2583	switch (ch)
…		…
2587	break;	2617	break;
2588	case 'Z': /* identify the terminal type */	2618	case 'Z': /* identify the terminal type */
2589	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */	2619	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2590	break;	2620	break;
2591	case '<': /* turn off VT52 mode */	2621	case '<': /* turn off VT52 mode */
2592	set_privmode (PrivMode_vt52, 0);	2622	priv_modes &= ~PrivMode_vt52;
2593	break;	2623	break;
2594	case 'F': /* use special graphics character set */	2624	case 'F': /* use special graphics character set */
2595	case 'G': /* use regular character set */	2625	case 'G': /* use regular character set */
2596	/* unimplemented */	2626	/* unimplemented */
2597	break;	2627	break;
…		…
2603	}	2633	}
2604	/*}}} */	2634	/*}}} */
2605		2635
2606		2636
2607	/*{{{ process escape sequences */	2637	/*{{{ process escape sequences */
2608	void	2638	void ecb_hot
2609	rxvt_term::process_escape_seq ()	2639	rxvt_term::process_escape_seq ()
2610	{	2640	{
2611	unicode_t ch = cmd_getc ();	2641	unicode_t ch = cmd_getc ();
2612		2642
2613	if (priv_modes & PrivMode_vt52)	2643	if (priv_modes & PrivMode_vt52)
…		…
2616	return;	2646	return;
2617	}	2647	}
2618		2648
2619	switch (ch)	2649	switch (ch)
2620	{	2650	{
2621	/* case 1: do_tek_mode (); break; */
2622	case '#':	2651	case '#':
2623	if (cmd_getc () == '8')	2652	if (cmd_getc () == '8')
2624	scr_E ();	2653	scr_E ();
2625	break;	2654	break;
2626	case '(':	2655	case '(':
…		…
2649	#if !ENABLE_MINIMAL	2678	#if !ENABLE_MINIMAL
2650	case '9':	2679	case '9':
2651	scr_forwardindex ();	2680	scr_forwardindex ();
2652	break;	2681	break;
2653	#endif	2682	#endif
		2683	// DECPAM/DECPNM
2654	case '=':	2684	case '=':
		2685	priv_modes |= PrivMode_aplKP;
		2686	break;
2655	case '>':	2687	case '>':
2656	set_privmode (PrivMode_aplKP, ch == '=');	2688	priv_modes &= ~PrivMode_aplKP;
2657	break;	2689	break;
2658		2690
2659	case C1_40:	2691	case C1_40:
2660	cmd_getc ();	2692	cmd_getc ();
2661	break;	2693	break;
…		…
2665		2697
2666	/* 8.3.87: NEXT LINE */	2698	/* 8.3.87: NEXT LINE */
2667	case C1_NEL: /* ESC E */	2699	case C1_NEL: /* ESC E */
2668	{	2700	{
2669	wchar_t nlcr[] = { C0_LF, C0_CR };	2701	wchar_t nlcr[] = { C0_LF, C0_CR };
2670	scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);	2702	scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2671	}	2703	}
2672	break;	2704	break;
2673		2705
2674	/* kidnapped escape sequence: Should be 8.3.48 */	2706	/* kidnapped escape sequence: Should be 8.3.48 */
2675	case C1_ESA: /* ESC G */	2707	case C1_ESA: /* ESC G */
2676	process_graphics ();	2708	// used by original rxvt for rob nations own graphics mode
		2709	if (cmd_getc () == 'Q')
		2710	tt_printf ("\033G0\012"); /* query graphics - no graphics */
2677	break;	2711	break;
2678		2712
2679	/* 8.3.63: CHARACTER TABULATION SET */	2713	/* 8.3.63: CHARACTER TABULATION SET */
2680	case C1_HTS: /* ESC H */	2714	case C1_HTS: /* ESC H */
2681	scr_set_tab (1);	2715	scr_set_tab (1);
…		…
2685	case C1_RI: /* ESC M */	2719	case C1_RI: /* ESC M */
2686	scr_index (DN);	2720	scr_index (DN);
2687	break;	2721	break;
2688		2722
2689	/* 8.3.142: SINGLE-SHIFT TWO */	2723	/* 8.3.142: SINGLE-SHIFT TWO */
2690	/*case C1_SS2: scr_single_shift (2); break; */	2724	/* case C1_SS2: break; */
2691		2725
2692	/* 8.3.143: SINGLE-SHIFT THREE */	2726	/* 8.3.143: SINGLE-SHIFT THREE */
2693	/*case C1_SS3: scr_single_shift (3); break; */	2727	/* case C1_SS3: break; */
2694		2728
2695	/* 8.3.27: DEVICE CONTROL STRING */	2729	/* 8.3.27: DEVICE CONTROL STRING */
2696	case C1_DCS: /* ESC P */	2730	case C1_DCS: /* ESC P */
2697	process_dcs_seq ();	2731	process_dcs_seq ();
2698	break;	2732	break;
…		…
2731	}	2765	}
2732	}	2766	}
2733	/*}}} */	2767	/*}}} */
2734		2768
2735	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */	2769	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2736	/* *INDENT-OFF* */
2737	enum {	2770	enum {
2738	CSI_ICH = 0x40,	2771	CSI_ICH = 0x40,
2739	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,	2772	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2740	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,	2773	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2741	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,	2774	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
…		…
2744	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,	2777	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2745	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,	2778	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2746	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F	2779	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2747	};	2780	};
2748		2781
2749	#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \	2782	#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2750	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \	2783	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2751	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))	2784	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2752	#define get_byte_array_bit(array, bit) \	2785	#define get_byte_array_bit(array, bit) \
2753	(!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))	2786	(!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2754		2787
2755	const unsigned char csi_defaults[] =	2788	static const unsigned char csi_defaults[] =
2756	{	2789	{
2757	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */	2790	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2758	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */	2791	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2759	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */	2792	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2760	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */	2793	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2761	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */	2794	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2762	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */	2795	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2763	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */	2796	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2764	make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */	2797	make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2765	};	2798	};
2766	/* *INDENT-ON* */
2767		2799
2768	void	2800	void ecb_hot
2769	rxvt_term::process_csi_seq ()	2801	rxvt_term::process_csi_seq ()
2770	{	2802	{
2771	unicode_t ch, priv, i;	2803	unicode_t ch, priv, i;
2772	unsigned int nargs, p;	2804	unsigned int nargs, p;
2773	int n, ndef;	2805	int n, ndef;
…		…
2849	{	2881	{
2850	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */	2882	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2851	scr_soft_reset ();	2883	scr_soft_reset ();
2852		2884
2853	static const int pm_h[] = { 7, 25 };	2885	static const int pm_h[] = { 7, 25 };
2854	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };	2886	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2855		2887
2856	process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);	2888	process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2857	process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);	2889	process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2858	}	2890	}
2859	break;	2891	break;
2860	}	2892	}
2861		2893
2862	return;	2894	return;
…		…
2880	}	2912	}
2881	break;	2913	break;
2882	#endif	2914	#endif
2883		2915
2884	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */	2916	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2885	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */	2917	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2886	arg[0] = -arg[0];	2918	arg[0] = -arg[0];
2887	/* FALLTHROUGH */	2919	/* FALLTHROUGH */
2888	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */	2920	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2889	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */	2921	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2890	scr_gotorc (arg[0], 0, RELATIVE);	2922	scr_gotorc (arg[0], 0, RELATIVE);
2891	break;	2923	break;
2892		2924
2893	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */	2925	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2894	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */	2926	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
…		…
3081	}	3113	}
3082	}	3114	}
3083	/*}}} */	3115	/*}}} */
3084		3116
3085	#if !ENABLE_MINIMAL	3117	#if !ENABLE_MINIMAL
3086	/* ARGSUSED */
3087	void	3118	void
3088	rxvt_term::process_window_ops (const int *args, unsigned int nargs)	3119	rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3089	{	3120	{
3090	int x, y;	3121	int x, y;
3091	XWindowAttributes wattr;	3122	XWindowAttributes wattr;
…		…
3100	{	3131	{
3101	/*	3132	/*
3102	* commands	3133	* commands
3103	*/	3134	*/
3104	case 1: /* deiconify window */	3135	case 1: /* deiconify window */
3105	XMapWindow (dpy, parent[0]);	3136	XMapWindow (dpy, parent);
3106	break;	3137	break;
3107	case 2: /* iconify window */	3138	case 2: /* iconify window */
3108	XIconifyWindow (dpy, parent[0], display->screen);	3139	XIconifyWindow (dpy, parent, display->screen);
3109	break;	3140	break;
3110	case 3: /* set position (pixels) */	3141	case 3: /* set position (pixels) */
3111	XMoveWindow (dpy, parent[0], args[1], args[2]);	3142	XMoveWindow (dpy, parent, args[1], args[2]);
3112	break;	3143	break;
3113	case 4: /* set size (pixels) */	3144	case 4: /* set size (pixels) */
3114	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);	3145	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3115	break;	3146	break;
3116	case 5: /* raise window */	3147	case 5: /* raise window */
3117	XRaiseWindow (dpy, parent[0]);	3148	XRaiseWindow (dpy, parent);
3118	break;	3149	break;
3119	case 6: /* lower window */	3150	case 6: /* lower window */
3120	XLowerWindow (dpy, parent[0]);	3151	XLowerWindow (dpy, parent);
3121	break;	3152	break;
3122	case 7: /* refresh window */	3153	case 7: /* refresh window */
3123	scr_touch (true);	3154	scr_touch (true);
3124	break;	3155	break;
3125	case 8: /* set size (chars) */	3156	case 8: /* set size (chars) */
…		…
3128	break;	3159	break;
3129		3160
3130	//case 9: NYI, TODO, restore maximized window or maximize window	3161	//case 9: NYI, TODO, restore maximized window or maximize window
3131	default:	3162	default:
3132	if (args[0] >= 24) /* set height (chars) */	3163	if (args[0] >= 24) /* set height (chars) */
3133	set_widthheight ((unsigned int)width,	3164	set_widthheight ((unsigned int)vt_width,
3134	(unsigned int) (args[1] * fheight));	3165	(unsigned int) (args[1] * fheight));
3135	break;	3166	break;
3136		3167
3137	/*	3168	/*
3138	* reports - some output format copied from XTerm	3169	* reports - some output format copied from XTerm
3139	*/	3170	*/
3140	case 11: /* report window state */	3171	case 11: /* report window state */
3141	XGetWindowAttributes (dpy, parent[0], &wattr);	3172	XGetWindowAttributes (dpy, parent, &wattr);
3142	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);	3173	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3143	break;	3174	break;
3144	case 13: /* report window position */	3175	case 13: /* report window position */
3145	XGetWindowAttributes (dpy, parent[0], &wattr);	3176	XGetWindowAttributes (dpy, parent, &wattr);
3146	XTranslateCoordinates (dpy, parent[0], wattr.root,	3177	XTranslateCoordinates (dpy, parent, wattr.root,
3147	-wattr.border_width, -wattr.border_width,	3178	-wattr.border_width, -wattr.border_width,
3148	&x, &y, &wdummy);	3179	&x, &y, &wdummy);
3149	tt_printf ("\033[3;%d;%dt", x, y);	3180	tt_printf ("\033[3;%d;%dt", x, y);
3150	break;	3181	break;
3151	case 14: /* report window size (pixels) */	3182	case 14: /* report window size (pixels) */
3152	XGetWindowAttributes (dpy, parent[0], &wattr);	3183	XGetWindowAttributes (dpy, parent, &wattr);
3153	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);	3184	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3154	break;	3185	break;
3155	case 18: /* report text area size (chars) */	3186	case 18: /* report text area size (chars) */
3156	tt_printf ("\033[8;%d;%dt", nrow, ncol);	3187	tt_printf ("\033[8;%d;%dt", nrow, ncol);
3157	break;	3188	break;
…		…
3159	tt_printf ("\033[9;%d;%dt", nrow, ncol);	3190	tt_printf ("\033[9;%d;%dt", nrow, ncol);
3160	break;	3191	break;
3161	case 20: /* report icon label */	3192	case 20: /* report icon label */
3162	{	3193	{
3163	char *s;	3194	char *s;
3164	XGetIconName (dpy, parent[0], &s);	3195	XGetIconName (dpy, parent, &s);
3165	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */	3196	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3166	XFree (s);	3197	XFree (s);
3167	}	3198	}
3168	break;	3199	break;
3169	case 21: /* report window title */	3200	case 21: /* report window title */
3170	{	3201	{
3171	char *s;	3202	char *s;
3172	XFetchName (dpy, parent[0], &s);	3203	XFetchName (dpy, parent, &s);
3173	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */	3204	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3174	XFree (s);	3205	XFree (s);
3175	}	3206	}
3176	break;	3207	break;
3177	}	3208	}
…		…
3331	unsigned long bytes_after;	3362	unsigned long bytes_after;
3332	unsigned char *value = 0;	3363	unsigned char *value = 0;
3333	const char *str = "";	3364	const char *str = "";
3334		3365
3335	if (prop	3366	if (prop
3336	&& XGetWindowProperty (dpy, parent[0],	3367	&& XGetWindowProperty (dpy, parent,
3337	prop, 0, 1<<16, 0, AnyPropertyType,	3368	prop, 0, 1<<16, 0, AnyPropertyType,
3338	&actual_type, &actual_format,	3369	&actual_type, &actual_format,
3339	&nitems, &bytes_after, &value) == Success	3370	&nitems, &bytes_after, &value) == Success
3340	&& actual_type != None	3371	&& actual_type != None
3341	&& actual_format == 8)	3372	&& actual_format == 8)
…		…
3353	{	3384	{
3354	*eq = 0;	3385	*eq = 0;
3355	set_utf8_property (display->atom (str), eq + 1);	3386	set_utf8_property (display->atom (str), eq + 1);
3356	}	3387	}
3357	else	3388	else
3358	XDeleteProperty (dpy, parent[0],	3389	XDeleteProperty (dpy, parent,
3359	display->atom (str));	3390	display->atom (str));
3360	}	3391	}
3361	break;	3392	break;
3362		3393
3363	case XTerm_Color:	3394	case XTerm_Color:
…		…
3417	break;	3448	break;
3418	#endif	3449	#endif
3419	case URxvt_Color_border:	3450	case URxvt_Color_border:
3420	process_color_seq (op, Color_border, str, resp);	3451	process_color_seq (op, Color_border, str, resp);
3421	break;	3452	break;
3422	#if ENABLE_TRANSPARENCY	3453
		3454	#if BG_IMAGE_FROM_ROOT
3423	case URxvt_Color_tint:	3455	case URxvt_Color_tint:
3424	process_color_seq (op, Color_tint, str, resp);	3456	process_color_seq (op, Color_tint, str, resp);
3425	{	3457	{
3426	bool changed = false;	3458	bool changed = false;
3427		3459
3428	if (ISSET_PIXCOLOR (Color_tint))	3460	if (ISSET_PIXCOLOR (Color_tint))
3429	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);	3461	changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3430	else
3431	changed = bgPixmap.unset_tint ();
3432		3462
3433	if (changed)	3463	if (changed)
3434	update_background ();	3464	update_background ();
3435	}	3465	}
3436		3466
…		…
3440	#if BG_IMAGE_FROM_FILE	3470	#if BG_IMAGE_FROM_FILE
3441	case Rxvt_Pixmap:	3471	case Rxvt_Pixmap:
3442	if (!strcmp (str, "?"))	3472	if (!strcmp (str, "?"))
3443	{	3473	{
3444	char str[256];	3474	char str[256];
		3475	int h_scale = fimage.h_scale;
		3476	int v_scale = fimage.v_scale;
		3477	int h_align = fimage.h_align;
		3478	int v_align = fimage.v_align;
3445		3479
3446	sprintf (str, "[%dx%d+%d+%d]",	3480	sprintf (str, "[%dx%d+%d+%d]",
3447	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),	3481	h_scale, v_scale,
3448	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));	3482	h_align, v_align);
3449	process_xterm_seq (XTerm_title, str, CHAR_ST);	3483	process_xterm_seq (XTerm_title, str, CHAR_ST);
3450	}	3484	}
3451	else	3485	else
3452	{	3486	{
3453	int changed = 0;	3487	bool changed = false;
3454		3488
3455	if (*str != ';')	3489	if (*str != ';')
3456	{	3490	{
3457	/* reset to default scaling :*/	3491	try
3458	bgPixmap.unset_geometry ();	3492	{
3459	if (bgPixmap.set_file (str)) /* change pixmap */	3493	fimage.set_file_geometry (this, str);
3460	changed++;	3494	changed = true;
3461	str = strchr (str, ';');	3495	}
3462	if (str == NULL)	3496	catch (const class rxvt_failure_exception &e)
3463	bgPixmap.set_defaultGeometry ();	3497	{
		3498	}
3464	}	3499	}
3465		3500	else
3466	while (str)
3467	{	3501	{
3468	str++;	3502	str++;
3469	if (bgPixmap.set_geometry (str))	3503	if (fimage.set_geometry (str, true))
3470	changed++;	3504	changed = true;
3471	str = strchr (str, ';');
3472	}	3505	}
3473		3506
3474	if (changed)	3507	if (changed)
		3508	{
		3509	if (bg_window_position_sensitive ())
		3510	{
		3511	int x, y;
		3512	get_window_origin (x, y);
		3513	parent_x = x;
		3514	parent_y = y;
		3515	}
3475	update_background ();	3516	update_background ();
		3517	}
3476	}	3518	}
3477	break;	3519	break;
3478	#endif	3520	#endif
3479		3521
3480	case XTerm_logfile:	3522	case XTerm_logfile:
…		…
3567	* 's' = save	3609	* 's' = save
3568	* 'r' = restore	3610	* 'r' = restore
3569	* 't' = toggle	3611	* 't' = toggle
3570	* so no need for fancy checking	3612	* so no need for fancy checking
3571	*/	3613	*/
3572	int	3614	int ecb_cold
3573	rxvt_term::privcases (int mode, unsigned long bit)	3615	rxvt_term::privcases (int mode, unsigned long bit)
3574	{	3616	{
3575	int state;	3617	int state;
3576		3618
3577	if (mode == 's')	3619	if (mode == 's')
3578	{	3620	{
3579	SavedModes |= (priv_modes & bit);	3621	if (priv_modes & bit)
		3622	SavedModes |= bit;
		3623	else
		3624	SavedModes &= ~bit;
3580	return -1;	3625	return -1;
3581	}	3626	}
3582	else	3627	else
3583	{	3628	{
3584	if (mode == 'r')	3629	if (mode == 'r')
3585	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */	3630	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3586	else	3631	else
3587	state = (mode == 't') ? ! (priv_modes & bit) : mode;	3632	state = (mode == 't') ? ! (priv_modes & bit) : mode;
3588		3633
3589	set_privmode (bit, state);	3634	if (state)
		3635	priv_modes |= bit;
		3636	else
		3637	priv_modes &= ~bit;
3590	}	3638	}
3591		3639
3592	return state;	3640	return state;
3593	}	3641	}
3594		3642
3595	/* we're not using priv _yet_ */	3643	/* we're not using priv _yet_ */
3596	void	3644	void
3597	rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)	3645	rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3598	{	3646	{
3599	unsigned int i, j;	3647	unsigned int i, j;
3600	int state;	3648	int state;
3601		3649
3602	static const struct	3650	static const struct
3603	{	3651	{
3604	const int argval;	3652	const int argval;
3605	const unsigned long bit;	3653	const unsigned long bit;
3606	} argtopriv[] = {	3654	} argtopriv[] = {
3607	{ 1, PrivMode_aplCUR }, // DECCKM	3655	{ 1, PrivMode_aplCUR }, // DECCKM
3608	{ 2, PrivMode_vt52 },	3656	{ 2, PrivMode_vt52 }, // DECANM
3609	{ 3, PrivMode_132 }, // DECCOLM	3657	{ 3, PrivMode_132 }, // DECCOLM
3610	{ 4, PrivMode_smoothScroll }, // DECSCLM	3658	{ 4, PrivMode_smoothScroll }, // DECSCLM
3611	{ 5, PrivMode_rVideo }, // DECSCNM	3659	{ 5, PrivMode_rVideo }, // DECSCNM
3612	{ 6, PrivMode_relOrigin }, // DECOM	3660	{ 6, PrivMode_relOrigin }, // DECOM
3613	{ 7, PrivMode_Autowrap }, // DECAWM	3661	{ 7, PrivMode_Autowrap }, // DECAWM
3614	// 8, auto-repeat keys // DECARM	3662	// 8, auto-repeat keys // DECARM
3615	{ 9, PrivMode_MouseX10 },	3663	{ 9, PrivMode_MouseX10 },
3616	// 18 end FF to printer after print screen	3664	// 18 end FF to printer after print screen
3617	// 19 Print screen prints full screen/scroll region	3665	// 19 Print screen prints full screen/scroll region
3618	{ 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis	3666	{ 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3619	#ifdef scrollBar_esc	3667	#ifdef scrollBar_esc
3620	{ scrollBar_esc, PrivMode_scrollBar },	3668	{ scrollBar_esc, PrivMode_scrollBar },
3621	#endif	3669	#endif
3622	{ 35, PrivMode_ShiftKeys }, // rxvt extension	3670	{ 35, PrivMode_ShiftKeys }, // rxvt extension
3623	// 38, tektronix mode // DECTEK	3671	// 38, tektronix mode // DECTEK
3624	{ 40, PrivMode_132OK },	3672	{ 40, PrivMode_132OK },
3625	// 41 xterm more fixes NYI	3673	// 41 xterm more fixes NYI
3626	// 45 margin bell NYI	3674	// 45 margin bell NYI
3627	// 46 start logging	3675	// 46 start logging
3628	{ 47, PrivMode_Screen },	3676	{ 47, PrivMode_Screen },
3629	{ 66, PrivMode_aplKP }, // DECPAM/DECPNM	3677	{ 66, PrivMode_aplKP }, // DECNKM
3630	#ifndef NO_BACKSPACE_KEY	3678	#ifndef NO_BACKSPACE_KEY
3631	{ 67, PrivMode_BackSpace }, // DECBKM	3679	{ 67, PrivMode_BackSpace }, // DECBKM
3632	#endif	3680	#endif
3633	{ 1000, PrivMode_MouseX11 },	3681	{ 1000, PrivMode_MouseX11 },
3634	{ 1002, PrivMode_MouseBtnEvent },	3682	{ 1002, PrivMode_MouseBtnEvent },
3635	{ 1003, PrivMode_MouseAnyEvent },	3683	{ 1003, PrivMode_MouseAnyEvent },
		3684	#if ENABLE_FRILLS
		3685	{ 1005, PrivMode_ExtModeMouse },
		3686	#endif
3636	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3687	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3637	{ 1011, PrivMode_Keypress }, // rxvt extension	3688	{ 1011, PrivMode_Keypress }, // rxvt extension
		3689	#if ENABLE_FRILLS
		3690	{ 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
		3691	#endif
3638	// 1035 enable modifiers for alt, numlock NYI	3692	// 1035 enable modifiers for alt, numlock NYI
3639	// 1036 send ESC for meta keys NYI	3693	// 1036 send ESC for meta keys NYI
3640	// 1037 send DEL for keypad delete NYI	3694	// 1037 send DEL for keypad delete NYI
3641	{ 1047, PrivMode_Screen },	3695	{ 1047, PrivMode_Screen },
3642	// 1048 save and restore cursor	3696	// 1048 save and restore cursor, implemented in code
3643	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */	3697	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3644	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3698	// 1051, 1052, 1060, 1061 keyboard emulation NYI
3645	{ 2004, PrivMode_BracketPaste },	3699	{ 2004, PrivMode_BracketPaste },
3646	};	3700	};
3647		3701
…		…
3657	for (i = 0; i < nargs; i++)	3711	for (i = 0; i < nargs; i++)
3658	{	3712	{
3659	state = -1;	3713	state = -1;
3660		3714
3661	/* basic handling */	3715	/* basic handling */
3662	for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)	3716	for (j = 0; j < ecb_array_length (argtopriv); j++)
3663	if (argtopriv[j].argval == arg[i])	3717	if (argtopriv[j].argval == arg[i])
3664	{	3718	{
3665	state = privcases (mode, argtopriv[j].bit);	3719	state = privcases (mode, argtopriv[j].bit);
3666	break;	3720	break;
3667	}	3721	}
…		…
3693	case 2: /* VT52 mode */	3747	case 2: /* VT52 mode */
3694	/* oddball mode. should be set regardless of set/reset	3748	/* oddball mode. should be set regardless of set/reset
3695	* parameter. Return from VT52 mode with an ESC < from	3749	* parameter. Return from VT52 mode with an ESC < from
3696	* within VT52 mode	3750	* within VT52 mode
3697	*/	3751	*/
3698	set_privmode (PrivMode_vt52, 1);	3752	priv_modes |= PrivMode_vt52;
3699	break;	3753	break;
3700	case 3: /* 80/132 */	3754	case 3: /* 80/132 */
3701	if (priv_modes & PrivMode_132OK)	3755	if (priv_modes & PrivMode_132OK)
3702	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);	3756	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3703	break;	3757	break;
…		…
3718	if (state) /* orthogonal */	3772	if (state) /* orthogonal */
3719	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);	3773	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3720	break;	3774	break;
3721	#ifdef scrollBar_esc	3775	#ifdef scrollBar_esc
3722	case scrollBar_esc:	3776	case scrollBar_esc:
3723	if (scrollBar.map (state))	3777	scrollBar.map (state);
3724	{
3725	resize_all_windows (0, 0, 0);	3778	resize_all_windows (0, 0, 0);
3726	scr_touch (true);	3779	scr_touch (true);
3727	}
3728	break;	3780	break;
3729	#endif	3781	#endif
3730	case 25: /* visible/invisible cursor */	3782	case 25: /* visible/invisible cursor */
3731	scr_cursor_visible (state);	3783	scr_cursor_visible (state);
3732	break;	3784	break;
…		…
3745	case 1003:	3797	case 1003:
3746	if (state)	3798	if (state)
3747	{	3799	{
3748	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);	3800	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3749	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;	3801	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3802	mouse_row = mouse_col = 0;
3750	vt_emask_mouse = PointerMotionMask;	3803	vt_emask_mouse = PointerMotionMask;
3751	}	3804	}
3752	else	3805	else
3753	vt_emask_mouse = NoEventMask;	3806	vt_emask_mouse = NoEventMask;
3754		3807
…		…
3786	}	3839	}
3787	}	3840	}
3788	/*}}} */	3841	/*}}} */
3789		3842
3790	/*{{{ process sgr sequences */	3843	/*{{{ process sgr sequences */
3791	void	3844	void ecb_hot
3792	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)	3845	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3793	{	3846	{
3794	unsigned int i;	3847	unsigned int i;
3795	short rendset;	3848	short rendset;
3796	int rendstyle;	3849	int rendstyle;
…		…
3939	}	3992	}
3940	}	3993	}
3941	}	3994	}
3942	/*}}} */	3995	/*}}} */
3943		3996
3944	/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3945	void
3946	rxvt_term::process_graphics ()
3947	{
3948	unicode_t ch, cmd = cmd_getc ();
3949
3950	if (cmd == 'Q')
3951	{
3952	/* query graphics */
3953	tt_printf ("\033G0\012"); /* no graphics */
3954	return;
3955	}
3956	/* swallow other graphics sequences until terminating ':' */
3957	do
3958	ch = cmd_getc ();
3959	while (ch != ':');
3960	}
3961	/*}}} */
3962
3963	/* ------------------------------------------------------------------------- */	3997	/* ------------------------------------------------------------------------- */
3964		3998
3965	/*	3999	/*
3966	* Send printf () formatted output to the command.	4000	* Send printf () formatted output to the command.
3967	* Only use for small amounts of data.	4001	* Only use for small amounts of data.
…		…
3980		4014
3981	/* ---------------------------------------------------------------------- */	4015	/* ---------------------------------------------------------------------- */
3982	/* Write data to the pty as typed by the user, pasted with the mouse,	4016	/* Write data to the pty as typed by the user, pasted with the mouse,
3983	* or generated by us in response to a query ESC sequence.	4017	* or generated by us in response to a query ESC sequence.
3984	*/	4018	*/
3985	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT	4019	static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3986		4020
3987	void	4021	void
3988	rxvt_term::tt_write (const char *data, unsigned int len)	4022	rxvt_term::tt_write (const char *data, unsigned int len)
3989	{	4023	{
3990	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))	4024	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
…		…
3995		4029
3996	if (v_buflen == 0)	4030	if (v_buflen == 0)
3997	{	4031	{
3998	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));	4032	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3999		4033
		4034	max_it (written, 0);
		4035
4000	if ((unsigned int)written == len)	4036	if (written == len)
4001	return;	4037	return;
4002		4038
4003	data += written;	4039	data += written;
4004	len -= written;	4040	len -= written;
4005	}	4041	}
4006		4042
4007	v_buffer = (char *)realloc (v_buffer, v_buflen + len);	4043	v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4008		4044
4009	memcpy (v_buffer + v_buflen, data, len);	4045	memcpy (v_buffer + v_buflen, data, len);
4010	v_buflen += len;	4046	v_buflen += len;
4011		4047
4012	pty_ev.set (ev::READ | ev::WRITE);	4048	pty_ev.set (ev::READ | ev::WRITE);

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