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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.220 by root, Sat Dec 31 18:19:06 2005 UTC vs.
Revision 1.267 by root, Mon Jan 16 15:00:20 2006 UTC

…		…
25	* - extensive modifications	25	* - extensive modifications
26	* Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>	26	* Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27	* Copyright (c) 2001 Marius Gedminas	27	* Copyright (c) 2001 Marius Gedminas
28	* - Ctrl/Mod4+Tab works like Meta+Tab (options)	28	* - Ctrl/Mod4+Tab works like Meta+Tab (options)
29	* Copyright (c) 2003 Rob McMullen <robm@flipturn.org>	29	* Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30	* Copyright (c) 2003-2005 Marc Lehmann <pcg@goof.com>	30	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31	*	31	*
32	* This program is free software; you can redistribute it and/or modify	32	* This program is free software; you can redistribute it and/or modify
33	* it under the terms of the GNU General Public License as published by	33	* it under the terms of the GNU General Public License as published by
34	* the Free Software Foundation; either version 2 of the License, or	34	* the Free Software Foundation; either version 2 of the License, or
35	* (at your option) any later version.	35	* (at your option) any later version.
…		…
43	* along with this program; if not, write to the Free Software	43	* along with this program; if not, write to the Free Software
44	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	44	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45	----------------------------------------------------------------------/	45	----------------------------------------------------------------------/
46		46
47	/{{{ includes: /	47	/{{{ includes: /
48	#include "../config.h" /* NECESSARY */	48	#include "../config.h"
49	#include "rxvt.h" /* NECESSARY */	49	#include "rxvt.h"
		50	#include "rxvtperl.h"
50	#include "version.h"	51	#include "version.h"
51	#include "command.h"	52	#include "command.h"
		53
		54	#if HAVE_SCHED_YIELD
		55	#undef HAVE_SCHED_YIELD // disabled for the time being
		56	//# include <sched.h>
		57	#endif
52		58
53	#ifdef KEYSYM_RESOURCE	59	#ifdef KEYSYM_RESOURCE
54	# include "keyboard.h"	60	# include "keyboard.h"
55	#endif	61	#endif
56		62
…		…
141	\|\| !IN_RANGE_EXC (y, 0, nrow))	147	\|\| !IN_RANGE_EXC (y, 0, nrow))
142	return;	148	return;
143		149
144	for (;;)	150	for (;;)
145	{	151	{
146	const line_t &l = ROW(y - view_start);	152	const line_t &l = ROW(y + view_start);
147		153
148	text_t t = l.t[x];	154	text_t t = l.t[x];
149		155
150	if (t != NOCHAR \|\| !x)	156	if (t != NOCHAR \|\| !x)
151	{	157	{
…		…
262	mb[0] = ch[0];	268	mb[0] = ch[0];
263	len = 1;	269	len = 1;
264	}	270	}
265		271
266	if (len > 0)	272	if (len > 0)
267	tt_write ((unsigned char *)mb, len);	273	tt_write (mb, len);
268	else	274	else
269	scr_bell ();	275	scr_bell ();
270	}	276	}
271		277
272	iso14755buf = 0;	278	iso14755buf = 0;
…		…
300	KeySym keysym;	306	KeySym keysym;
301	#ifdef DEBUG_CMD	307	#ifdef DEBUG_CMD
302	static int debug_key = 1; /* accessible by a debugger only */	308	static int debug_key = 1; /* accessible by a debugger only */
303	#endif	309	#endif
304	int valid_keysym;	310	int valid_keysym;
305	unsigned char kbuf[KBUFSZ];	311	char kbuf[KBUFSZ];
306		312
307	/*	313	/*
308	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an	314	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
309	* escape sequence to toggle the Keypad.	315	* escape sequence to toggle the Keypad.
310	*	316	*
…		…
328	Status status_return;	334	Status status_return;
329		335
330	#if 0	336	#if 0
331	#ifdef X_HAVE_UTF8_STRING	337	#ifdef X_HAVE_UTF8_STRING
332	if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful	338	if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
333	len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,	339	len = Xutf8LookupString (Input_Context, &ev, kbuf,
334	KBUFSZ, &keysym, &status_return);	340	KBUFSZ, &keysym, &status_return);
335	else	341	else
336	#endif	342	#endif
337	#endif	343	#endif
338	{	344	{
…		…
375	\|\| status_return == XLookupBoth;	381	\|\| status_return == XLookupBoth;
376	}	382	}
377	else	383	else
378	#endif	384	#endif
379	{	385	{
380	len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);	386	len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
381	valid_keysym = keysym != NoSymbol;	387	valid_keysym = keysym != NoSymbol;
382	}	388	}
383		389
384	if (valid_keysym)	390	if (valid_keysym)
385	{	391	{
…		…
437	scr_move_to (0, 1);	443	scr_move_to (0, 1);
438	return;	444	return;
439	}	445	}
440	else if (keysym == XK_End)	446	else if (keysym == XK_End)
441	{	447	{
442	scr_move_to (1, 0);	448	scr_move_to (1, 1);
443	return;	449	return;
444	}	450	}
445	}	451	}
446	#endif	452	#endif
447	}	453	}
…		…
849	{	855	{
850	#ifdef META8_OPTION	856	#ifdef META8_OPTION
851	/* set 8-bit on */	857	/* set 8-bit on */
852	if (meta && (meta_char == 0x80))	858	if (meta && (meta_char == 0x80))
853	{	859	{
854	unsigned char *ch;	860	char *ch;
855		861
856	for (ch = kbuf; ch < kbuf + len; ch++)	862	for (ch = kbuf; ch < kbuf + len; ch++)
857	*ch \|= 0x80;	863	*ch \|= 0x80;
858		864
859	meta = 0;	865	meta = 0;
860	}	866	}
861	#endif	867	#endif
862	/* nil */ ;	868	/* nil */ ;
863	}	869	}
864	}	870	}
		871
		872	if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
		873	return;
865		874
866	if (len <= 0)	875	if (len <= 0)
867	return; /* not mapped */	876	return; /* not mapped */
868		877
869	if (OPTION (Opt_scrollTtyKeypress))	878	if (OPTION (Opt_scrollTtyKeypress))
…		…
892	#ifdef META8_OPTION	901	#ifdef META8_OPTION
893	&& meta_char == C0_ESC	902	&& meta_char == C0_ESC
894	#endif	903	#endif
895	)	904	)
896	{	905	{
897	const unsigned char ch = C0_ESC;	906	const char ch = C0_ESC;
898	tt_write (&ch, 1);	907	tt_write (&ch, 1);
899	}	908	}
900		909
901	#if defined(DEBUG_CMD)	910	#if defined(DEBUG_CMD)
902	/* Display keyboard buffer contents */	911	/* Display keyboard buffer contents */
…		…
910	#endif /* DEBUG_CMD */	919	#endif /* DEBUG_CMD */
911	tt_write (kbuf, (unsigned int)len);	920	tt_write (kbuf, (unsigned int)len);
912	}	921	}
913	/}}} /	922	/}}} /
914		923
915	#if MENUBAR_MAX \|\| defined (KEYSYM_RESOURCE)	924	#if defined (KEYSYM_RESOURCE)
916	/{{{ rxvt_cmd_write (), rxvt_cmd_getc () /
917	/* attempt to `write' count to the input buffer */
918	unsigned int	925	unsigned int
919	rxvt_term::cmd_write (const unsigned char *str, unsigned int count)	926	rxvt_term::cmd_write (const char *str, unsigned int count)
920	{	927	{
921	unsigned int n, s;	928	unsigned int n, s;
922		929
923	n = cmdbuf_ptr - cmdbuf_base;	930	n = cmdbuf_ptr - cmdbuf_base;
924	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;	931	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
…		…
961	}	968	}
962	#endif	969	#endif
963		970
964	if (want_refresh)	971	if (want_refresh)
965	{	972	{
		973	if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
		974	{
		975	int row = view_start;
		976	int end_row = row + nrow;
		977
		978	while (row > top_row && ROW (row - 1).is_longer ())
		979	--row;
		980
		981	do
		982	{
		983	int start_row = row;
		984	line_t *l;
		985
		986	do
		987	{
		988	l = &ROW (row++);
		989
		990	if (!(l->f & LINE_FILTERED))
		991	{
		992	// line not filtered, mark it as filtered
		993	l->f \|= LINE_FILTERED;
		994	while (l->is_longer ())
		995	{
		996	l = &ROW (row++);
		997	l->f \|= LINE_FILTERED;
		998	}
		999
		1000	// and filter it
		1001	HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
		1002
		1003	break;
		1004	}
		1005	}
		1006	while (l->is_longer () && row < end_row);
		1007	}
		1008	while (row < end_row);
		1009	}
		1010
966	scr_refresh (refresh_type);	1011	scr_refresh (refresh_type);
967	scrollbar_show (1);	1012	scrollbar_show (1);
968	#ifdef USE_XIM	1013	#ifdef USE_XIM
969	IMSendSpot ();	1014	IMSendSpot ();
970	#endif	1015	#endif
…		…
974	}	1019	}
975		1020
976	void	1021	void
977	rxvt_term::check_cb (check_watcher &w)	1022	rxvt_term::check_cb (check_watcher &w)
978	{	1023	{
979	SET_R (this);	1024	make_current ();
980	SET_LOCALE (locale);
981		1025
982	display->flush ();	1026	display->flush ();
983		1027
984	if (want_refresh && !flush_ev.active)	1028	if (want_refresh && !flush_ev.active)
985	flush_ev.start (NOW + 0.01);	1029	flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
986	}	1030	}
987		1031
988	void	1032	void
989	rxvt_term::flush_cb (time_watcher &w)	1033	rxvt_term::flush_cb (time_watcher &w)
990	{	1034	{
991	SET_R (this);	1035	make_current ();
992	SET_LOCALE (locale);
993		1036
994	refresh_limit = 1;	1037	refresh_limit = 1;
995	refresh_count = 0;	1038	refresh_count = 0;
996	flush ();	1039	flush ();
997	}	1040	}
…		…
1054	{	1097	{
1055	if (mouse_slip_wheel_speed == 0	1098	if (mouse_slip_wheel_speed == 0
1056	\|\| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)	1099	\|\| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1057	: scr_page (UP, mouse_slip_wheel_speed))	1100	: scr_page (UP, mouse_slip_wheel_speed))
1058	{	1101	{
1059	if (view_start == nsaved \|\|	1102	if (view_start == top_row \|\| view_start == 0)
1060	view_start == 0)
1061	mouse_slip_wheel_speed = 0;	1103	mouse_slip_wheel_speed = 0;
1062		1104
1063	refresh_type \|= SMOOTH_REFRESH;	1105	refresh_type \|= SMOOTH_REFRESH;
1064	want_refresh = 1;	1106	want_refresh = 1;
1065	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1107	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1066	}	1108	}
1067	}	1109	}
1068	#endif	1110	#endif
1069		1111
		1112	#if HAVE_SCHED_YIELD
		1113	static struct event_handler
		1114	{
		1115	check_watcher cw_yield;
		1116
		1117	void yield (check_watcher &w)
		1118	{
		1119	sched_yield ();
		1120	w.stop ();
		1121	}
		1122
		1123	event_handler ()
		1124	: cw_yield (this, &event_handler::yield)
		1125	{
		1126	}
		1127	} event_handler;
		1128	#endif
		1129
1070	bool	1130	bool
1071	rxvt_term::pty_fill ()	1131	rxvt_term::pty_fill ()
1072	{	1132	{
1073	ssize_t n = cmdbuf_endp - cmdbuf_ptr;	1133	ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1074		1134
1075	if (CBUFSIZ == n)	1135	if (CBUFSIZ == n)
1076	{	1136	{
1077	rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");	1137	rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1078	n = 0;	1138	n = 0;
1079	}	1139	}
1080		1140
1081	memmove (cmdbuf_base, cmdbuf_ptr, n);	1141	memmove (cmdbuf_base, cmdbuf_ptr, n);
1082	cmdbuf_ptr = cmdbuf_base;	1142	cmdbuf_ptr = cmdbuf_base;
1083	cmdbuf_endp = cmdbuf_ptr + n;	1143	cmdbuf_endp = cmdbuf_ptr + n;
1084		1144
1085	n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);	1145	ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
1086		1146
1087	if (n > 0)	1147	if (r > 0)
1088	{	1148	{
1089	cmdbuf_endp += n;	1149	cmdbuf_endp += r;
1090	return true;	1150	return true;
1091	}	1151	}
1092	else if ((n < 0 && errno != EAGAIN && errno != EINTR) \|\| n == 0)	1152	else if (r < 0 && (errno == EAGAIN \|\| errno == EINTR))
		1153	{
		1154	#if HAVE_SCHED_YIELD
		1155	if (display->is_local)
		1156	event_handler.cw_yield.start ();
		1157	#endif
		1158	}
		1159	else
1093	{	1160	{
1094	pty_ev.stop ();	1161	pty_ev.stop ();
1095		1162
1096	if (!OPTION (Opt_hold))	1163	if (!OPTION (Opt_hold))
1097	destroy ();	1164	destroy ();
…		…
1101	}	1168	}
1102		1169
1103	void	1170	void
1104	rxvt_term::pty_cb (io_watcher &w, short revents)	1171	rxvt_term::pty_cb (io_watcher &w, short revents)
1105	{	1172	{
1106	SET_R (this);	1173	make_current ();
1107	SET_LOCALE (locale);
1108		1174
1109	if (revents & EVENT_READ)	1175	if (revents & EVENT_READ)
1110	// loop, but don't allow a single term to monopolize us	1176	// loop, but don't allow a single term to monopolize us
1111	while (pty_fill ())	1177	while (pty_fill ())
1112	if (cmd_parse ())	1178	if (cmd_parse ())
…		…
1132		1198
1133	#ifdef POINTER_BLANK	1199	#ifdef POINTER_BLANK
1134	void	1200	void
1135	rxvt_term::pointer_blank ()	1201	rxvt_term::pointer_blank ()
1136	{	1202	{
1137	if (! OPTION (Opt_pointerBlank))	1203	if (!OPTION (Opt_pointerBlank))
1138	return;	1204	return;
1139		1205
1140	XDefineCursor (display->display, vt, display->blank_cursor);	1206	XDefineCursor (display->display, vt, display->blank_cursor);
1141	XFlush (display->display);	1207	XFlush (display->display);
1142		1208
…		…
1144	}	1210	}
1145		1211
1146	void	1212	void
1147	rxvt_term::pointer_cb (time_watcher &w)	1213	rxvt_term::pointer_cb (time_watcher &w)
1148	{	1214	{
1149	SET_R (this);	1215	make_current ();
1150	SET_LOCALE (locale);
1151		1216
1152	pointer_blank ();	1217	pointer_blank ();
1153	}	1218	}
1154	#endif	1219	#endif
1155		1220
…		…
1234		1299
1235	/{{{ process an X event /	1300	/{{{ process an X event /
1236	void	1301	void
1237	rxvt_term::x_cb (XEvent &ev)	1302	rxvt_term::x_cb (XEvent &ev)
1238	{	1303	{
		1304	make_current ();
		1305
1239	dDisp;	1306	dDisp;
1240		1307
1241	SET_R (this);	1308	if (ev.xany.window == vt
1242	SET_LOCALE (locale);	1309	&& SHOULD_INVOKE (HOOK_X_EVENT)
		1310	&& HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
		1311	return;
1243		1312
1244	#if defined(CURSOR_BLINK)	1313	// for XQueryPointer
1245	if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1246	{
1247	if (hidden_cursor)
1248	{
1249	hidden_cursor = 0;
1250	want_refresh = 1;
1251	}
1252
1253	cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1254	}
1255	#endif
1256
1257	#if defined(POINTER_BLANK)
1258	if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1259	{
1260	if (ev.type == MotionNotify
1261	\|\| ev.type == ButtonPress
1262	\|\| ev.type == ButtonRelease)
1263	if (hidden_pointer)
1264	pointer_unblank ();
1265
1266	if (ev.type == KeyPress && hidden_pointer == 0)
1267	pointer_blank ();
1268	}
1269	#endif
1270
1271	Window unused_root, unused_child;	1314	Window unused_root, unused_child;
1272	int unused_root_x, unused_root_y;	1315	int unused_root_x, unused_root_y;
1273	unsigned int unused_mask;	1316	unsigned int unused_mask;
1274		1317
1275	switch (ev.type)	1318	switch (ev.type)
…		…
1282		1325
1283	break;	1326	break;
1284		1327
1285	case KeyRelease:	1328	case KeyRelease:
1286	{	1329	{
1287	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) \|\| ISO_14755	1330	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) \|\| ISO_14755 \|\| ENABLE_PERL
1288	KeySym ks;	1331	KeySym keysym;
1289		1332
1290	ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/	1333	keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1291	#endif	1334	#endif
1292		1335
1293	#if ENABLE_FRILLS \|\| ISO_14755	1336	#if ENABLE_FRILLS \|\| ISO_14755
1294	// ISO 14755 support	1337	// ISO 14755 support
1295	if (iso14755buf)	1338	if (iso14755buf)
…		…
1300	# endif	1343	# endif
1301	# if ISO_14755	1344	# if ISO_14755
1302	// iso14755 part 5.2 handling: release time	1345	// iso14755 part 5.2 handling: release time
1303	// first: controls	1346	// first: controls
1304	if ((ev.xkey.state & ControlMask)	1347	if ((ev.xkey.state & ControlMask)
1305	&& ((ks >= 0x40 && ks <= 0x5f)	1348	&& ((keysym >= 0x40 && keysym <= 0x5f)
1306	\|\| (ks >= 0x61 && ks <= 0x7f)))	1349	\|\| (keysym >= 0x61 && keysym <= 0x7f)))
1307	{	1350	{
1308	iso14755buf = ISO_14755_51 \| 0x2400 \| (ks & 0x1f);	1351	iso14755buf = ISO_14755_51 \| 0x2400 \| (keysym & 0x1f);
1309	commit_iso14755 ();	1352	commit_iso14755 ();
1310	return; // case-break;	1353	goto skip_switch;
1311	}	1354	}
1312		1355
1313	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)	1356	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1314	if (i[0] == ks)	1357	if (i[0] == keysym)
1315	{	1358	{
1316	iso14755buf = ISO_14755_51 \| i[1];	1359	iso14755buf = ISO_14755_51 \| i[1];
1317	commit_iso14755 ();	1360	commit_iso14755 ();
1318	return; // case-break;	1361	goto skip_switch;
1319	}	1362	}
1320		1363
1321	scr_bell ();	1364	scr_bell ();
1322	# endif	1365	# endif
1323	iso14755buf = 0;	1366	iso14755buf = 0;
…		…
1342	else	1385	else
1343	iso14755buf = 0;	1386	iso14755buf = 0;
1344	}	1387	}
1345	#endif	1388	#endif
1346		1389
		1390	if (ev.xany.window == vt
		1391	&& HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
		1392	break;
		1393
1347	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1394	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1348	if (!(ev.xkey.state & ControlMask))	1395	if (!(ev.xkey.state & ControlMask))
1349	slip_wheel_ev.stop ();	1396	slip_wheel_ev.stop ();
1350	else if (ks == XK_Control_L \|\| ks == XK_Control_R)	1397	else if (keysym == XK_Control_L \|\| keysym == XK_Control_R)
1351	mouse_slip_wheel_speed = 0;	1398	mouse_slip_wheel_speed = 0;
1352	#endif	1399	#endif
1353	break;	1400	break;
1354	}	1401	}
1355		1402
…		…
1485		1532
1486	case SelectionRequest:	1533	case SelectionRequest:
1487	selection_send (ev.xselectionrequest);	1534	selection_send (ev.xselectionrequest);
1488	break;	1535	break;
1489		1536
		1537	case MapNotify:
		1538	mapped = 1;
		1539	#ifdef TEXT_BLINK
		1540	text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
		1541	#endif
		1542	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
		1543	break;
		1544
1490	case UnmapNotify:	1545	case UnmapNotify:
1491	mapped = 0;	1546	mapped = 0;
1492	#ifdef TEXT_BLINK	1547	#ifdef TEXT_BLINK
1493	text_blink_ev.stop ();	1548	text_blink_ev.stop ();
1494	#endif	1549	#endif
1495	break;	1550	HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1496
1497	case MapNotify:
1498	mapped = 1;
1499	#ifdef TEXT_BLINK
1500	text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1501	#endif
1502	break;	1551	break;
1503		1552
1504	#ifdef TRANSPARENT	1553	#ifdef TRANSPARENT
1505	case ReparentNotify:	1554	case ReparentNotify:
1506	rootwin_cb (ev);	1555	rootwin_cb (ev);
…		…
1520		1569
1521	while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))	1570	while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1522	scr_expose (ev.xexpose.x, ev.xexpose.y,	1571	scr_expose (ev.xexpose.x, ev.xexpose.y,
1523	ev.xexpose.width, ev.xexpose.height, False);	1572	ev.xexpose.width, ev.xexpose.height, False);
1524		1573
1525	scr_refresh (refresh_type);	1574	want_refresh = 1;
1526	}	1575	}
1527	else	1576	else
1528	{	1577	{
1529	XEvent unused_event;	1578	XEvent unused_event;
1530		1579
…		…
1536	if (isScrollbarWindow (ev.xany.window))	1585	if (isScrollbarWindow (ev.xany.window))
1537	{	1586	{
1538	scrollBar.setIdle ();	1587	scrollBar.setIdle ();
1539	scrollbar_show (0);	1588	scrollbar_show (0);
1540	}	1589	}
1541	#ifdef MENUBAR
1542	if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1543	menubar_expose ();
1544	#endif
1545		1590
1546	#ifdef TRANSPARENT	1591	#ifdef TRANSPARENT
1547	if (am_transparent && ev.xany.window == parent[0])	1592	if (am_transparent && ev.xany.window == parent[0])
1548	XClearWindow (disp, ev.xany.window);	1593	XClearWindow (disp, ev.xany.window);
1549	#endif	1594	#endif
…		…
1553	case MotionNotify:	1598	case MotionNotify:
1554	#ifdef POINTER_BLANK	1599	#ifdef POINTER_BLANK
1555	if (hidden_pointer)	1600	if (hidden_pointer)
1556	pointer_unblank ();	1601	pointer_unblank ();
1557	#endif	1602	#endif
1558	#if MENUBAR
1559	if (isMenuBarWindow (ev.xany.window))
1560	{
1561	menubar_control (ev.xbutton);
1562	break;
1563	}
1564	#endif
1565	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)	1603	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1566	break;	1604	break;
1567		1605
1568	if (ev.xany.window == vt)	1606	if (ev.xany.window == vt)
1569	{	1607	{
		1608	if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
		1609	&& HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
		1610	; // nop
1570	if (ev.xbutton.state & (Button1Mask \| Button3Mask))	1611	else if (ev.xbutton.state & (Button1Mask \| Button3Mask))
1571	{	1612	{
1572	while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))	1613	while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1573	;	1614	;
1574		1615
1575	XQueryPointer (disp, vt,	1616	XQueryPointer (disp, vt,
…		…
1655	&unused_root_x, &unused_root_y,	1696	&unused_root_x, &unused_root_y,
1656	&ev.xbutton.x, &ev.xbutton.y,	1697	&ev.xbutton.x, &ev.xbutton.y,
1657	&unused_mask);	1698	&unused_mask);
1658	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1699	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1659	scrollbar_size ());	1700	scrollbar_size ());
1660	scr_refresh (refresh_type);	1701	want_refresh = 1;
1661	refresh_limit = 0;	1702	refresh_limit = 0;
1662	scrollbar_show (1);	1703	scrollbar_show (1);
1663	}	1704	}
1664	break;	1705	break;
1665	}	1706	}
		1707
		1708	skip_switch: ;
		1709
		1710	#if defined(CURSOR_BLINK)
		1711	if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
		1712	{
		1713	if (hidden_cursor)
		1714	{
		1715	hidden_cursor = 0;
		1716	want_refresh = 1;
		1717	}
		1718
		1719	cursor_blink_ev.start (NOW + BLINK_INTERVAL);
		1720	}
		1721	#endif
		1722
		1723	#if defined(POINTER_BLANK)
		1724	if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
		1725	{
		1726	if (ev.type == MotionNotify
		1727	\|\| ev.type == ButtonPress
		1728	\|\| ev.type == ButtonRelease)
		1729	if (hidden_pointer)
		1730	pointer_unblank ();
		1731
		1732	if (ev.type == KeyPress && hidden_pointer == 0)
		1733	pointer_blank ();
		1734	}
		1735	#endif
1666	}	1736	}
1667		1737
1668	void	1738	void
1669	rxvt_term::focus_in ()	1739	rxvt_term::focus_in ()
1670	{	1740	{
1671	if (!focus)	1741	if (!focus)
1672	{	1742	{
1673	focus = 1;	1743	focus = 1;
1674	want_refresh = 1;	1744	want_refresh = 1;
		1745
		1746	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
		1747
1675	#if USE_XIM	1748	#if USE_XIM
1676	if (Input_Context != NULL)	1749	if (Input_Context != NULL)
1677	{	1750	{
1678	IMSetStatusPosition ();	1751	IMSetStatusPosition ();
1679	XSetICFocus (Input_Context);	1752	XSetICFocus (Input_Context);
…		…
1699	if (focus)	1772	if (focus)
1700	{	1773	{
1701	focus = 0;	1774	focus = 0;
1702	want_refresh = 1;	1775	want_refresh = 1;
1703		1776
		1777	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
		1778
1704	#if ENABLE_FRILLS \|\| ISO_14755	1779	#if ENABLE_FRILLS \|\| ISO_14755
		1780	if (iso14755buf)
		1781	{
1705	iso14755buf = 0;	1782	iso14755buf = 0;
1706	#endif
1707	#if ENABLE_OVERLAY	1783	# if ENABLE_OVERLAY
1708	scr_overlay_off ();	1784	scr_overlay_off ();
		1785	# endif
		1786	}
1709	#endif	1787	#endif
1710	#if USE_XIM	1788	#if USE_XIM
1711	if (Input_Context != NULL)	1789	if (Input_Context != NULL)
1712	XUnsetICFocus (Input_Context);	1790	XUnsetICFocus (Input_Context);
1713	#endif	1791	#endif
…		…
1728		1806
1729	#if TRANSPARENT	1807	#if TRANSPARENT
1730	void	1808	void
1731	rxvt_term::rootwin_cb (XEvent &ev)	1809	rxvt_term::rootwin_cb (XEvent &ev)
1732	{	1810	{
1733	SET_R (this);	1811	make_current ();
1734	SET_LOCALE (locale);
1735		1812
1736	switch (ev.type)	1813	switch (ev.type)
1737	{	1814	{
1738	case PropertyNotify:	1815	case PropertyNotify:
1739	/*	1816	/*
…		…
1757	rxvt_term::button_press (XButtonEvent &ev)	1834	rxvt_term::button_press (XButtonEvent &ev)
1758	{	1835	{
1759	int reportmode = 0, clickintime;	1836	int reportmode = 0, clickintime;
1760		1837
1761	bypass_keystate = ev.state & (ModMetaMask \| ShiftMask);	1838	bypass_keystate = ev.state & (ModMetaMask \| ShiftMask);
		1839
1762	if (!bypass_keystate)	1840	if (!bypass_keystate)
1763	reportmode = !! (priv_modes & PrivMode_mouse_report);	1841	reportmode = !! (priv_modes & PrivMode_mouse_report);
1764		1842
1765	/*	1843	/*
1766	* VT window processing of button press	1844	* VT window processing of button press
…		…
1786	#ifdef MOUSE_REPORT_DOUBLECLICK	1864	#ifdef MOUSE_REPORT_DOUBLECLICK
1787	if (ev.button == MEvent.button && clickintime)	1865	if (ev.button == MEvent.button && clickintime)
1788	{	1866	{
1789	/* same button, within alloted time */	1867	/* same button, within alloted time */
1790	MEvent.clicks++;	1868	MEvent.clicks++;
		1869
1791	if (MEvent.clicks > 1)	1870	if (MEvent.clicks > 1)
1792	{	1871	{
1793	/* only report double clicks */	1872	/* only report double clicks */
1794	MEvent.clicks = 2;	1873	MEvent.clicks = 2;
1795	mouse_report (ev);	1874	mouse_report (ev);
…		…
1815	else	1894	else
1816	{	1895	{
1817	if (ev.button != MEvent.button)	1896	if (ev.button != MEvent.button)
1818	MEvent.clicks = 0;	1897	MEvent.clicks = 0;
1819		1898
		1899	if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1820	switch (ev.button)	1900	switch (ev.button)
1821	{	1901	{
1822	case Button1:	1902	case Button1:
1823	/* allow meta + click to select rectangular areas */	1903	/* allow meta + click to select rectangular areas */
1824	/* should be done in screen.C */	1904	/* should be done in screen.C */
1825	#if ENABLE_FRILLS	1905	#if ENABLE_FRILLS
1826	selection.rect = !!(ev.state & ModMetaMask);	1906	selection.rect = !!(ev.state & ModMetaMask);
1827	#else	1907	#else
1828	selection.rect = false;	1908	selection.rect = false;
1829	#endif	1909	#endif
1830		1910
1831	/* allow shift+left click to extend selection */	1911	/* allow shift+left click to extend selection */
1832	if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))	1912	if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1833	{	1913	{
1834	if (MEvent.button == Button1 && clickintime)	1914	if (MEvent.button == Button1 && clickintime)
1835	selection_rotate (ev.x, ev.y);	1915	selection_rotate (ev.x, ev.y);
1836	else	1916	else
1837	selection_extend (ev.x, ev.y, 1);	1917	selection_extend (ev.x, ev.y, 1);
1838	}	1918	}
1839	else	1919	else
1840	{	1920	{
1841	if (MEvent.button == Button1 && clickintime)	1921	if (MEvent.button == Button1 && clickintime)
1842	MEvent.clicks++;	1922	MEvent.clicks++;
1843	else	1923	else
1844	MEvent.clicks = 1;	1924	MEvent.clicks = 1;
1845		1925
1846	selection_click (MEvent.clicks, ev.x, ev.y);	1926	selection_click (MEvent.clicks, ev.x, ev.y);
1847	}	1927	}
1848		1928
1849	MEvent.button = Button1;	1929	MEvent.button = Button1;
1850	break;	1930	break;
1851		1931
1852	case Button3:	1932	case Button3:
1853	if (MEvent.button == Button3 && clickintime)	1933	if (MEvent.button == Button3 && clickintime)
1854	selection_rotate (ev.x, ev.y);	1934	selection_rotate (ev.x, ev.y);
1855	else	1935	else
1856	selection_extend (ev.x, ev.y, 1);	1936	selection_extend (ev.x, ev.y, 1);
1857		1937
1858	MEvent.button = Button3;	1938	MEvent.button = Button3;
1859	break;	1939	break;
1860	}	1940	}
1861	}	1941	}
1862		1942
1863	MEvent.time = ev.time;	1943	MEvent.time = ev.time;
1864	return;	1944	return;
1865	}	1945	}
1866		1946
…		…
2002	}	2082	}
2003		2083
2004	break;	2084	break;
2005	}	2085	}
2006	}	2086	}
		2087
2007	return;	2088	return;
2008	}	2089	}
2009	#if MENUBAR
2010	/*
2011	* Menubar window processing of button press
2012	*/
2013	if (isMenuBarWindow (ev.window))
2014	menubar_control (ev);
2015	#endif
2016	}	2090	}
2017		2091
2018	void	2092	void
2019	rxvt_term::button_release (XButtonEvent &ev)	2093	rxvt_term::button_release (XButtonEvent &ev)
2020	{	2094	{
…		…
2076	if (priv_modes & PrivMode_mouse_report	2150	if (priv_modes & PrivMode_mouse_report
2077	&& bypass_keystate	2151	&& bypass_keystate
2078	&& ev.button == Button1 && MEvent.clicks <= 1)	2152	&& ev.button == Button1 && MEvent.clicks <= 1)
2079	selection_extend (ev.x, ev.y, 0);	2153	selection_extend (ev.x, ev.y, 0);
2080		2154
		2155	if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
		2156	return;
		2157
2081	switch (ev.button)	2158	switch (ev.button)
2082	{	2159	{
2083	case Button1:	2160	case Button1:
2084	case Button3:	2161	case Button3:
2085	selection_make (ev.time);	2162	selection_make (ev.time);
…		…
2116	slip_wheel_ev.start ();	2193	slip_wheel_ev.start ();
2117	}	2194	}
2118	else	2195	else
2119	{	2196	{
2120	# endif	2197	# endif
2121	# ifdef JUMP_MOUSE_WHEEL
2122	scr_page (v, i);	2198	scr_page (v, i);
2123	scr_refresh (SMOOTH_REFRESH);
2124	scrollbar_show (1);	2199	scrollbar_show (1);
2125	# else
2126	while (i--)
2127	{
2128	scr_page (v, 1);
2129	scr_refresh (SMOOTH_REFRESH);
2130	scrollbar_show (1);
2131	}
2132	# endif
2133	# ifdef MOUSE_SLIP_WHEELING	2200	# ifdef MOUSE_SLIP_WHEELING
2134	}	2201	}
2135	#endif	2202	# endif
2136	}	2203	}
2137	break;	2204	break;
2138	#endif	2205	#endif
2139	}	2206	}
2140	}	2207	}
2141	#ifdef MENUBAR
2142	else if (isMenuBarWindow (ev.window))
2143	menubar_control (ev);
2144	#endif
2145	}	2208	}
2146		2209
2147	#ifdef TRANSPARENT	2210	#ifdef TRANSPARENT
2148	#if TINTING	2211	#if TINTING
2149	/* taken from aterm-0.4.2 */	2212	/* taken from aterm-0.4.2 */
…		…
2629		2692
2630	bool	2693	bool
2631	rxvt_term::cmd_parse ()	2694	rxvt_term::cmd_parse ()
2632	{	2695	{
2633	bool flag = false;	2696	bool flag = false;
2634	unicode_t ch = NOCHAR;	2697	wchar_t ch = NOCHAR;
2635	unsigned char *seq_begin; // remember start of esc-sequence here	2698	char *seq_begin; // remember start of esc-sequence here
2636		2699
2637	for (;;)	2700	for (;;)
2638	{	2701	{
2639	if (ch == NOCHAR)	2702	if (ch == NOCHAR)
2640	{	2703	{
2641	seq_begin = cmdbuf_ptr;	2704	seq_begin = cmdbuf_ptr;
2642	ch = next_char ();	2705	ch = next_char ();
2643	}
2644		2706
2645	if (ch == NOCHAR) // TODO: improve	2707	if (ch == NOCHAR)
2646	break;	2708	break;
		2709	}
2647		2710
2648	if (!IS_CONTROL (ch) \|\| ch == C0_LF \|\| ch == C0_CR \|\| ch == C0_HT)	2711	if (!IS_CONTROL (ch) \|\| ch == C0_LF \|\| ch == C0_CR \|\| ch == C0_HT)
2649	{	2712	{
2650	if (!seen_input)	2713	if (!seen_input)
2651	{	2714	{
…		…
2660	if (seen_resize && cmd_pid)	2723	if (seen_resize && cmd_pid)
2661	kill (-cmd_pid, SIGWINCH);	2724	kill (-cmd_pid, SIGWINCH);
2662	}	2725	}
2663		2726
2664	/* Read a text string from the input buffer */	2727	/* Read a text string from the input buffer */
2665	unicode_t buf[UBUFSIZ];	2728	wchar_t buf[UBUFSIZ];
2666	bool refreshnow = false;	2729	bool refreshnow = false;
2667	int nlines = 0;	2730	int nlines = 0;
2668	unicode_t *str = buf;	2731	wchar_t *str = buf;
2669	unicode_t *eol = str + min (ncol, UBUFSIZ);	2732	wchar_t *eol = str + min (ncol, UBUFSIZ);
2670		2733
2671	for (;;)	2734	for (;;)
2672	{	2735	{
2673	if (ch == NOCHAR \|\| (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))	2736	if (ch == NOCHAR \|\| (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2674	break;	2737	break;
…		…
2684		2747
2685	if (!OPTION (Opt_jumpScroll)	2748	if (!OPTION (Opt_jumpScroll)
2686	\|\| (refresh_count >= refresh_limit * (nrow - 1)))	2749	\|\| (refresh_count >= refresh_limit * (nrow - 1)))
2687	{	2750	{
2688	refreshnow = true;	2751	refreshnow = true;
		2752	refresh_count = 0;
2689	ch = NOCHAR;	2753	ch = NOCHAR;
2690	break;	2754	break;
2691	}	2755	}
2692		2756
2693	// scr_add_lines only works for nlines <= nrow - 1.	2757	// scr_add_lines only works for nlines <= nrow - 1.
2694	if (nlines >= nrow - 1)	2758	if (nlines >= nrow - 1)
2695	{	2759	{
		2760	if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
		2761	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2696	scr_add_lines (buf, nlines, str - buf);	2762	scr_add_lines (buf, str - buf, nlines);
		2763
2697	nlines = 0;	2764	nlines = 0;
2698	str = buf;	2765	str = buf;
2699	eol = str + min (ncol, UBUFSIZ);	2766	eol = str + min (ncol, UBUFSIZ);
2700	}	2767	}
2701		2768
…		…
2714		2781
2715	seq_begin = cmdbuf_ptr;	2782	seq_begin = cmdbuf_ptr;
2716	ch = next_char ();	2783	ch = next_char ();
2717	}	2784	}
2718		2785
		2786	if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
		2787	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2719	scr_add_lines (buf, nlines, str - buf);	2788	scr_add_lines (buf, str - buf, nlines);
2720		2789
2721	/*	2790	/*
2722	* If there have been a lot of new lines, then update the screen	2791	* If there have been a lot of new lines, then update the screen
2723	* What the heck I'll cheat and only refresh less than every page-full.	2792	* What the heck I'll cheat and only refresh less than every page-full.
2724	* the number of pages between refreshes is refresh_limit, which	2793	* the number of pages between refreshes is refresh_limit, which
…		…
2730	refresh_limit++;	2799	refresh_limit++;
2731	else	2800	else
2732	{	2801	{
2733	flag = true;	2802	flag = true;
2734	scr_refresh (refresh_type);	2803	scr_refresh (refresh_type);
		2804	want_refresh = 1;
2735	}	2805	}
2736	}	2806	}
2737		2807
2738	}	2808	}
2739	else	2809	else
…		…
2754	}	2824	}
2755		2825
2756	return flag;	2826	return flag;
2757	}	2827	}
2758		2828
2759	// read the next octet
2760	unicode_t
2761	rxvt_term::next_octet ()
2762	{
2763	return cmdbuf_ptr < cmdbuf_endp
2764	? *cmdbuf_ptr++
2765	: NOCHAR;
2766	}
2767
2768	// read the next character	2829	// read the next character
2769	unicode_t	2830	wchar_t
2770	rxvt_term::next_char ()	2831	rxvt_term::next_char ()
2771	{	2832	{
2772	while (cmdbuf_ptr < cmdbuf_endp)	2833	while (cmdbuf_ptr < cmdbuf_endp)
2773	{	2834	{
2774	// assume 7-bit to be ascii ALWAYS	2835	// assume 7-bit to be ascii ALWAYS
2775	if (cmdbuf_ptr <= 0x7f && cmdbuf_ptr != 0x1b)	2836	if ((unsigned char)cmdbuf_ptr <= 0x7f && cmdbuf_ptr != 0x1b)
2776	return *cmdbuf_ptr++;	2837	return *cmdbuf_ptr++;
2777		2838
2778	wchar_t wc;	2839	wchar_t wc;
2779	size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2840	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2780		2841
2781	if (len == (size_t)-2)	2842	if (len == (size_t)-2)
2782	{	2843	{
2783	// the mbstate stores incomplete sequences. didn't know this :/	2844	// the mbstate stores incomplete sequences. didn't know this :/
2784	cmdbuf_ptr = cmdbuf_endp;	2845	cmdbuf_ptr = cmdbuf_endp;
2785	break;	2846	break;
2786	}	2847	}
2787		2848
2788	if (len == (size_t)-1)	2849	if (len == (size_t)-1)
2789	return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2850	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2790		2851
2791	// assume wchar == unicode	2852	// assume wchar == unicode
2792	cmdbuf_ptr += len;	2853	cmdbuf_ptr += len;
2793	return wc & UNICODE_MASK;	2854	return wc & UNICODE_MASK;
2794	}	2855	}
2795		2856
2796	return NOCHAR;	2857	return NOCHAR;
		2858	}
		2859
		2860	// read the next octet
		2861	uint32_t
		2862	rxvt_term::next_octet ()
		2863	{
		2864	return cmdbuf_ptr < cmdbuf_endp
		2865	? (unsigned char)*cmdbuf_ptr++
		2866	: NOCHAR;
2797	}	2867	}
2798		2868
2799	/* rxvt_cmd_getc () - Return next input character */	2869	/* rxvt_cmd_getc () - Return next input character */
2800	/*	2870	/*
2801	* Return the next input character after first passing any keyboard input	2871	* Return the next input character after first passing any keyboard input
2802	* to the command.	2872	* to the command.
2803	*/	2873	*/
2804	unicode_t	2874	wchar_t
2805	rxvt_term::cmd_getc ()	2875	rxvt_term::cmd_getc ()
2806	{	2876	{
2807	unicode_t c = next_char ();	2877	wchar_t c = next_char ();
2808		2878
2809	if (c == NOCHAR)	2879	if (c == NOCHAR)
2810	throw out_of_input;	2880	throw out_of_input;
2811		2881
2812	return c;	2882	return c;
2813	}	2883	}
2814		2884
2815	unicode_t	2885	uint32_t
2816	rxvt_term::cmd_get8 ()	2886	rxvt_term::cmd_get8 ()
2817	{	2887	{
2818	unicode_t c = next_octet ();	2888	uint32_t c = next_octet ();
2819		2889
2820	if (c == NOCHAR)	2890	if (c == NOCHAR)
2821	throw out_of_input;	2891	throw out_of_input;
2822		2892
2823	return c;	2893	return c;
…		…
2923	case C0_ESC:	2993	case C0_ESC:
2924	process_escape_seq ();	2994	process_escape_seq ();
2925	break;	2995	break;
2926	case C0_ENQ: /* terminal Status */	2996	case C0_ENQ: /* terminal Status */
2927	if (rs[Rs_answerbackstring])	2997	if (rs[Rs_answerbackstring])
2928	tt_write ((const unsigned char *)rs[Rs_answerbackstring],	2998	tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2929	(unsigned int)strlen (rs[Rs_answerbackstring]));
2930	else	2999	else
2931	tt_write ((unsigned char *)VT100_ANS,	3000	tt_write (VT100_ANS, strlen (VT100_ANS));
2932	(unsigned int)strlen (VT100_ANS));
2933	break;	3001	break;
2934	case C0_BEL: /* bell */	3002	case C0_BEL: /* bell */
2935	scr_bell ();	3003	scr_bell ();
2936	break;	3004	break;
2937	case C0_BS: /* backspace */	3005	case C0_BS: /* backspace */
…		…
3092	break;	3160	break;
3093		3161
3094	/* 8.3.87: NEXT LINE */	3162	/* 8.3.87: NEXT LINE */
3095	case C1_NEL: /* ESC E */	3163	case C1_NEL: /* ESC E */
3096	{	3164	{
3097	unicode_t nlcr[] = { C0_LF, C0_CR };	3165	wchar_t nlcr[] = { C0_LF, C0_CR };
3098	scr_add_lines (nlcr, 1, 2);	3166	scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
3099	}	3167	}
3100	break;	3168	break;
3101		3169
3102	/* kidnapped escape sequence: Should be 8.3.48 */	3170	/* kidnapped escape sequence: Should be 8.3.48 */
3103	case C1_ESA: /* ESC G */	3171	case C1_ESA: /* ESC G */
…		…
3125	process_dcs_seq ();	3193	process_dcs_seq ();
3126	break;	3194	break;
3127		3195
3128	/* 8.3.110: SINGLE CHARACTER INTRODUCER */	3196	/* 8.3.110: SINGLE CHARACTER INTRODUCER */
3129	case C1_SCI: /* ESC Z */	3197	case C1_SCI: /* ESC Z */
3130	tt_write ((const unsigned char *)ESCZ_ANSWER,	3198	tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3131	(unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3132	break; /* steal obsolete ESC [ c */	3199	break; /* steal obsolete ESC [ c */
3133		3200
3134	/* 8.3.16: CONTROL SEQUENCE INTRODUCER */	3201	/* 8.3.16: CONTROL SEQUENCE INTRODUCER */
3135	case C1_CSI: /* ESC [ */	3202	case C1_CSI: /* ESC [ */
3136	process_csi_seq ();	3203	process_csi_seq ();
…		…
3380	case CSI_SU: /* 8.3.148: (1) SCROLL UP */	3447	case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3381	scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);	3448	scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3382	break;	3449	break;
3383		3450
3384	case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */	3451	case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3385	tt_write ((const unsigned char *)VT100_ANS,	3452	tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3386	(unsigned int) (sizeof (VT100_ANS) - 1));
3387	break;	3453	break;
3388		3454
3389	case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */	3455	case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3390	process_sgr_mode (nargs, arg);	3456	process_sgr_mode (nargs, arg);
3391	break;	3457	break;
…		…
3593	/----------------------------------------------------------------------/	3659	/----------------------------------------------------------------------/
3594	/*	3660	/*
3595	* get input up until STRING TERMINATOR (or BEL)	3661	* get input up until STRING TERMINATOR (or BEL)
3596	* ends_how is terminator used. returned input must be free()'d	3662	* ends_how is terminator used. returned input must be free()'d
3597	*/	3663	*/
3598	unsigned char *	3664	char *
3599	rxvt_term::get_to_st (unicode_t &ends_how)	3665	rxvt_term::get_to_st (unicode_t &ends_how)
3600	{	3666	{
3601	unicode_t ch;	3667	unicode_t ch;
3602	bool seen_esc = false;	3668	bool seen_esc = false;
3603	unsigned int n = 0;	3669	unsigned int n = 0;
…		…
3636		3702
3637	string[n++] = '\0';	3703	string[n++] = '\0';
3638		3704
3639	ends_how = (ch == 0x5c ? C0_ESC : ch);	3705	ends_how = (ch == 0x5c ? C0_ESC : ch);
3640		3706
3641	return (unsigned char *)rxvt_wcstombs (string);	3707	return rxvt_wcstombs (string);
3642	}	3708	}
3643		3709
3644	/----------------------------------------------------------------------/	3710	/----------------------------------------------------------------------/
3645	/*	3711	/*
3646	* process DEVICE CONTROL STRING `ESC P ... (ST\|BEL)' or `0x90 ... (ST\|BEL)'	3712	* process DEVICE CONTROL STRING `ESC P ... (ST\|BEL)' or `0x90 ... (ST\|BEL)'
3647	*/	3713	*/
3648	void	3714	void
3649	rxvt_term::process_dcs_seq ()	3715	rxvt_term::process_dcs_seq ()
3650	{	3716	{
3651	unsigned char *s;	3717	char *s;
3652	unicode_t eh;	3718	unicode_t eh;
3653		3719
3654	/*	3720	/*
3655	* Not handled yet	3721	* Not handled yet
3656	*/	3722	*/
…		…
3675	for (arg = 0; isdigit (ch); ch = cmd_getc ())	3741	for (arg = 0; isdigit (ch); ch = cmd_getc ())
3676	arg = arg * 10 + (ch - '0');	3742	arg = arg * 10 + (ch - '0');
3677		3743
3678	if (ch == ';')	3744	if (ch == ';')
3679	{	3745	{
3680	unsigned char *s = get_to_st (eh);	3746	char *s = get_to_st (eh);
3681		3747
3682	if (s)	3748	if (s)
3683	{	3749	{
3684	process_xterm_seq (arg, (char *)s, eh);	3750	process_xterm_seq (arg, s, eh);
3685	free (s);	3751	free (s);
3686	}	3752	}
3687	}	3753	}
3688	}	3754	}
3689		3755
3690	void	3756	void
3691	rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)	3757	rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3692	{	3758	{
3693	if (str[0] == '?' && !str[1])	3759	if (str[0] == '?' && !str[1])
3694	{	3760	{
3695	unsigned short r, g, b;	3761	unsigned short r, g, b;
3696	pix_colors_focused[color].get (display, r, g, b);	3762	pix_colors_focused[color].get (display, r, g, b);
…		…
3702		3768
3703	/*	3769	/*
3704	* XTerm escape sequences: ESC ] Ps;Pt (ST\|BEL)	3770	* XTerm escape sequences: ESC ] Ps;Pt (ST\|BEL)
3705	*/	3771	*/
3706	void	3772	void
3707	rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)	3773	rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3708	{	3774	{
3709	int changed = 0;	3775	int changed = 0;
3710	int color;	3776	int color;
3711	char buf, name;	3777	char buf, name;
3712	bool query = str[0] == '?' && !str[1];	3778	bool query = str[0] == '?' && !str[1];
…		…
3769	{	3835	{
3770	if ((name = strchr (buf, ';')) == NULL)	3836	if ((name = strchr (buf, ';')) == NULL)
3771	break;	3837	break;
3772		3838
3773	*name++ = '\0';	3839	*name++ = '\0';
3774	color = atoi (buf);	3840	color = atoi (buf) + minCOLOR;
3775		3841
3776	if (color < 0 \|\| color >= TOTAL_COLORS)	3842	if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3777	break;	3843	break;
3778		3844
3779	if ((buf = strchr (name, ';')) != NULL)	3845	if ((buf = strchr (name, ';')) != NULL)
3780	*buf++ = '\0';	3846	*buf++ = '\0';
3781		3847
3782	if (name[0] == '?' && !name[1])	3848	if (name[0] == '?' && !name[1])
3783	{	3849	{
3784	unsigned short r, g, b;	3850	unsigned short r, g, b;
3785	pix_colors_focused[color + minCOLOR].get (display, r, g, b);	3851	pix_colors_focused[color].get (display, r, g, b);
3786	tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);	3852	tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3787	}	3853	}
3788	else	3854	else
3789	set_window_color (color + minCOLOR, name);	3855	set_window_color (color, name);
3790	}	3856	}
3791	break;	3857	break;
3792	case XTerm_Color00:	3858	case XTerm_Color00:
3793	process_color_seq (XTerm_Color00, Color_fg, str, resp);	3859	process_color_seq (XTerm_Color00, Color_fg, str, resp);
3794	break;	3860	break;
3795	case XTerm_Color01:	3861	case XTerm_Color01:
3796	process_color_seq (XTerm_Color00, Color_bg, str, resp);	3862	process_color_seq (XTerm_Color01, Color_bg, str, resp);
3797	break;	3863	break;
3798	#ifndef NO_CURSORCOLOR	3864	#ifndef NO_CURSORCOLOR
3799	case XTerm_Color_cursor:	3865	case XTerm_Color_cursor:
3800	process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);	3866	process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3801	break;	3867	break;
…		…
3805	break;	3871	break;
3806	case XTerm_Color_pointer_bg:	3872	case XTerm_Color_pointer_bg:
3807	process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);	3873	process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3808	break;	3874	break;
3809	#ifndef NO_BOLD_UNDERLINE_REVERSE	3875	#ifndef NO_BOLD_UNDERLINE_REVERSE
3810	case XTerm_Color_BD:
3811	process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3812	break;
3813	case XTerm_Color_UL:
3814	process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3815	break;
3816	case XTerm_Color_RV:	3876	case XTerm_Color_RV:
3817	process_color_seq (XTerm_Color_RV, Color_RV, str, resp);	3877	process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
		3878	break;
		3879	case Rxvt_Color_BD:
		3880	case URxvt_Color_BD:
		3881	process_color_seq (op, Color_BD, str, resp);
		3882	break;
		3883	case Rxvt_Color_UL:
		3884	case URxvt_Color_UL:
		3885	process_color_seq (op, Color_UL, str, resp);
3818	break;	3886	break;
3819	case URxvt_Color_IT:	3887	case URxvt_Color_IT:
3820	process_color_seq (URxvt_Color_IT, Color_IT, str, resp);	3888	process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3821	break;	3889	break;
3822	#endif	3890	#endif
…		…
3827	if (am_transparent)	3895	if (am_transparent)
3828	want_full_refresh = want_refresh = 1;	3896	want_full_refresh = want_refresh = 1;
3829	break;	3897	break;
3830	#endif	3898	#endif
3831		3899
3832	case XTerm_Pixmap:	3900	case Rxvt_Pixmap:
3833	if (*str != ';')	3901	if (*str != ';')
3834	{	3902	{
3835	#if XPM_BACKGROUND	3903	#if XPM_BACKGROUND
3836	scale_pixmap (""); /* reset to default scaling */	3904	scale_pixmap (""); /* reset to default scaling */
3837	set_bgPixmap (str); /* change pixmap */	3905	set_bgPixmap (str); /* change pixmap */
3838	#endif
3839	scr_touch (true);	3906	scr_touch (true);
		3907	#endif
3840	}	3908	}
		3909
3841	while ((str = strchr (str, ';')) != NULL)	3910	while ((str = strchr (str, ';')) != NULL)
3842	{	3911	{
3843	str++;	3912	str++;
3844	#if XPM_BACKGROUND	3913	#if XPM_BACKGROUND
3845	changed += scale_pixmap (str);	3914	changed += scale_pixmap (str);
…		…
3848		3917
3849	if (changed)	3918	if (changed)
3850	{	3919	{
3851	#ifdef XPM_BACKGROUND	3920	#ifdef XPM_BACKGROUND
3852	resize_pixmap ();	3921	resize_pixmap ();
3853	#endif
3854	scr_touch (true);	3922	scr_touch (true);
		3923	#endif
3855	}	3924	}
3856	break;	3925	break;
3857		3926
3858	case XTerm_restoreFG:	3927	case Rxvt_restoreFG:
3859	set_window_color (Color_fg, str);	3928	set_window_color (Color_fg, str);
3860	break;	3929	break;
3861	case XTerm_restoreBG:	3930	case Rxvt_restoreBG:
3862	set_window_color (Color_bg, str);	3931	set_window_color (Color_bg, str);
3863	break;	3932	break;
3864		3933
3865	case XTerm_logfile:	3934	case XTerm_logfile:
3866	// TODO, when secure mode?	3935	// TODO, when secure mode?
3867	break;	3936	break;
3868		3937
3869	#ifdef MENUBAR
3870	case URxvt_Menu:
3871	if (OPTION (Opt_insecure))
3872	menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3873	break;
3874	#endif
3875	#if 0	3938	#if 0
3876	case XTerm_dumpscreen: /* no error notices */	3939	case Rxvt_dumpscreen: /* no error notices */
3877	{	3940	{
3878	int fd;	3941	int fd;
3879	if ((fd = open (str, O_RDWR \| O_CREAT \| O_EXCL, 0600)) >= 0)	3942	if ((fd = open (str, O_RDWR \| O_CREAT \| O_EXCL, 0600)) >= 0)
3880	{	3943	{
3881	scr_dump (fd);	3944	scr_dump (fd);
…		…
3919	}	3982	}
3920	break;	3983	break;
3921		3984
3922	case URxvt_view_up:	3985	case URxvt_view_up:
3923	case URxvt_view_down:	3986	case URxvt_view_down:
		3987	{
3924	int lines = atoi (str);	3988	int lines = atoi (str);
3925		3989
3926	if (lines)	3990	if (lines)
3927	scr_page (op == URxvt_view_up ? UP : DN, lines);	3991	scr_page (op == URxvt_view_up ? UP : DN, lines);
3928	else	3992	else
3929	{
3930	scr_erase_savelines ();	3993	scr_erase_savelines ();
3931	}	3994	}
3932		3995
		3996	break;
		3997	#endif
		3998
		3999	#if ENABLE_PERL
		4000	case URxvt_perl:
		4001	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
		4002	; // no responses yet
3933	break;	4003	break;
3934	#endif	4004	#endif
3935	}	4005	}
3936	}	4006	}
3937	/----------------------------------------------------------------------/	4007	/----------------------------------------------------------------------/
…		…
3989	{ 5, PrivMode_rVideo },	4059	{ 5, PrivMode_rVideo },
3990	{ 6, PrivMode_relOrigin },	4060	{ 6, PrivMode_relOrigin },
3991	{ 7, PrivMode_Autowrap },	4061	{ 7, PrivMode_Autowrap },
3992	// 8, bi-directional support mode	4062	// 8, bi-directional support mode
3993	{ 9, PrivMode_MouseX10 },	4063	{ 9, PrivMode_MouseX10 },
3994	#ifdef menuBar_esc
3995	{ menuBar_esc, PrivMode_menuBar },
3996	#endif
3997	// 18, 19 printing-related	4064	// 18, 19 printing-related
3998	{ 25, PrivMode_VisibleCursor },	4065	{ 25, PrivMode_VisibleCursor },
3999	#ifdef scrollBar_esc	4066	#ifdef scrollBar_esc
4000	{ scrollBar_esc, PrivMode_scrollBar },	4067	{ scrollBar_esc, PrivMode_scrollBar },
4001	#endif	4068	#endif
…		…
4048	/* extra handling for values with state unkept */	4115	/* extra handling for values with state unkept */
4049	switch (arg[i])	4116	switch (arg[i])
4050	{	4117	{
4051	#if ENABLE_STYLES	4118	#if ENABLE_STYLES
4052	case 1021:	4119	case 1021:
4053	if (mode)	4120	set_option (Opt_intensityStyles, mode);
4054	SET_OPTION (Opt_intensityStyles);	4121
		4122	scr_touch (true);
4055	else	4123	break;
4056	CLR_OPTION (Opt_intensityStyles);
4057	#endif	4124	#endif
4058	case 1048: /* alternative cursor save */	4125	case 1048: /* alternative cursor save */
4059	case 1049:	4126	case 1049:
4060	if (OPTION (Opt_secondaryScreen))	4127	if (OPTION (Opt_secondaryScreen))
4061	if (mode == 0)	4128	if (mode == 0)
…		…
4080	case 3: /* 80/132 */	4147	case 3: /* 80/132 */
4081	if (priv_modes & PrivMode_132OK)	4148	if (priv_modes & PrivMode_132OK)
4082	set_widthheight (((state ? 132 : 80) * fwidth), height);	4149	set_widthheight (((state ? 132 : 80) * fwidth), height);
4083	break;	4150	break;
4084	case 4: /* smooth scrolling */	4151	case 4: /* smooth scrolling */
4085	if (!state)	4152	set_option (Opt_jumpScroll, !state);
4086	SET_OPTION (Opt_jumpScroll);
4087	else
4088	CLR_OPTION (Opt_jumpScroll);
4089	break;	4153	break;
4090	case 5: /* reverse video */	4154	case 5: /* reverse video */
4091	scr_rvideo_mode (state);	4155	scr_rvideo_mode (state);
4092	break;	4156	break;
4093	case 6: /* relative/absolute origins */	4157	case 6: /* relative/absolute origins */
…		…
4099	/* case 8: - auto repeat, can't do on a per window basis */	4163	/* case 8: - auto repeat, can't do on a per window basis */
4100	case 9: /* X10 mouse reporting */	4164	case 9: /* X10 mouse reporting */
4101	if (state) /* orthogonal */	4165	if (state) /* orthogonal */
4102	priv_modes &= ~PrivMode_MouseX11;	4166	priv_modes &= ~PrivMode_MouseX11;
4103	break;	4167	break;
4104	#ifdef menuBar_esc
4105	case menuBar_esc:
4106	#ifdef MENUBAR
4107	map_menuBar (state);
4108	#endif
4109	break;
4110	#endif
4111	#ifdef scrollBar_esc	4168	#ifdef scrollBar_esc
4112	case scrollBar_esc:	4169	case scrollBar_esc:
4113	if (scrollbar_mapping (state))	4170	if (scrollbar_mapping (state))
4114	{	4171	{
4115	resize_all_windows (0, 0, 0);	4172	resize_all_windows (0, 0, 0);
…		…
4134	#if 0	4191	#if 0
4135	case 1001:	4192	case 1001:
4136	break; /* X11 mouse highlighting */	4193	break; /* X11 mouse highlighting */
4137	#endif	4194	#endif
4138	case 1010: /* scroll to bottom on TTY output inhibit */	4195	case 1010: /* scroll to bottom on TTY output inhibit */
4139	if (!state)	4196	set_option (Opt_scrollTtyOutput, !state);
4140	SET_OPTION (Opt_scrollTtyOutput);
4141	else
4142	CLR_OPTION (Opt_scrollTtyOutput);
4143	break;	4197	break;
4144	case 1011: /* scroll to bottom on key press */	4198	case 1011: /* scroll to bottom on key press */
4145	if (state)	4199	set_option (Opt_scrollTtyKeypress, state);
4146	SET_OPTION (Opt_scrollTtyKeypress);
4147	else
4148	CLR_OPTION (Opt_scrollTtyKeypress);
4149	break;	4200	break;
4150	case 1047: /* secondary screen w/ clearing last */	4201	case 1047: /* secondary screen w/ clearing last */
4151	if (OPTION (Opt_secondaryScreen))	4202	if (OPTION (Opt_secondaryScreen))
4152	if (current_screen != PRIMARY)	4203	if (current_screen != PRIMARY)
4153	scr_erase_screen (2);	4204	scr_erase_screen (2);
…		…
4291	scr_color (Color_bg, Color_bg);	4342	scr_color (Color_bg, Color_bg);
4292	break;	4343	break;
4293		4344
4294	//case 50: // not variable spacing	4345	//case 50: // not variable spacing
4295		4346
4296	#ifndef NO_BRIGHTCOLOR	4347	#if ENABLE_FRILLS
4297	case 90:	4348	case 90:
4298	case 91: /* set bright fg color */	4349	case 91: /* set bright fg color */
4299	case 92:	4350	case 92:
4300	case 93:	4351	case 93:
4301	case 94:	4352	case 94:
…		…
4313	case 106:	4364	case 106:
4314	case 107:	4365	case 107:
4315	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);	4366	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4316	break;	4367	break;
4317	#endif	4368	#endif
4318
4319	}	4369	}
4320	}	4370	}
4321	}	4371	}
4322	/}}} /	4372	/}}} /
4323		4373
…		…
4347	*/	4397	*/
4348	void	4398	void
4349	rxvt_term::tt_printf (const char *fmt,...)	4399	rxvt_term::tt_printf (const char *fmt,...)
4350	{	4400	{
4351	va_list arg_ptr;	4401	va_list arg_ptr;
4352	unsigned char buf[256];	4402	char buf[256];
4353		4403
4354	va_start (arg_ptr, fmt);	4404	va_start (arg_ptr, fmt);
4355	vsnprintf ((char *)buf, 256, fmt, arg_ptr);	4405	vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4356	va_end (arg_ptr);	4406	va_end (arg_ptr);
4357	tt_write (buf, strlen (buf));	4407	tt_write (buf, strlen (buf));
…		…
4362	* or generated by us in response to a query ESC sequence.	4412	* or generated by us in response to a query ESC sequence.
4363	*/	4413	*/
4364	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT	4414	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4365		4415
4366	void	4416	void
4367	rxvt_term::tt_write (const unsigned char *data, unsigned int len)	4417	rxvt_term::tt_write (const char *data, unsigned int len)
4368	{	4418	{
		4419	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
		4420	return;
		4421
		4422	if (pty.pty < 0)
		4423	return;
		4424
4369	if (v_buflen == 0)	4425	if (v_buflen == 0)
4370	{	4426	{
4371	ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));	4427	ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4372		4428
4373	if ((unsigned int)written == len)	4429	if ((unsigned int)written == len)
…		…
4375		4431
4376	data += written;	4432	data += written;
4377	len -= written;	4433	len -= written;
4378	}	4434	}
4379		4435
4380	v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);	4436	v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4381		4437
4382	memcpy (v_buffer + v_buflen, data, len);	4438	memcpy (v_buffer + v_buflen, data, len);
4383	v_buflen += len;	4439	v_buflen += len;
4384		4440
4385	pty_ev.set (EVENT_READ \| EVENT_WRITE);	4441	pty_ev.set (EVENT_READ \| EVENT_WRITE);

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+Removed lines
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Comparing rxvt-unicode/src/command.C (file contents): Revision 1.220 by root, Sat Dec 31 18:19:06 2005 UTC vs. Revision 1.267 by root, Mon Jan 16 15:00:20 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.220 by root, Sat Dec 31 18:19:06 2005 UTC vs.
Revision 1.267 by root, Mon Jan 16 15:00:20 2006 UTC